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Home Return to list Winter Storm Watch 0007 Issued by the Medford Forecast Office
Action: New Issued At: 2025-12-21 15:06:12
003
WWUS46 KMFR 212105
WSWMFR
URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
105 PM PST Sun Dec 21 2025
...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY...
.A high impact winter storm will likely bring two waves of heavy
snowfall to Siskiyou County above 4500 feet. The snow level will
start around 5500 feet, although it will gradually lower through the
week.
ORZ027-028-220515-
/O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/
South Central Oregon Cascades-Siskiyou Mountains and Southern
Oregon Cascades-
Including the following locations...Crater Lake and Diamond Lake
105 PM PST Sun Dec 21 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...
* WHAT...Snow. Additional snow accumulations 1 to 8 inches. Winds
gusting as high as 40 mph over high and exposed terrain.
* WHERE...The southern Oregon Cascades and Siskiyou Mountains.
Including the locations of...Diamond Lake.
This also includes the following passes or notable locations...
Diamond Lake Junction on state highways 230 & 138 at 4478 ft.
Crater Lake National Park at 6100 ft.
Willamette Pass on state highway 58 at 5090 ft.
* WHEN...Until 4 AM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions and delays in your commute.
* ADDITIONAL DETAILS...Probability of snow accumulation
between 4 AM Saturday to 4 AM Monday.
Probabilities dont always overlap the hazards time range.
Location >= >= >=
8in 12in 18in
-------- ---- ---- ----
Diamond 19% 5% 1%
Lake
Junction
Crater 64% 35% 9%
Lake
Visit weather.gov/mfr/winter for additional snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 511 or visit
tripcheck.com for road information.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
CAZ080-082>084-220515-
/O.NEW.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/
Western Siskiyou County-South Central Siskiyou County-North
Central and Southeast Siskiyou County-Northeast Siskiyou and
Northwest Modoc Counties-
Including the following locations...Bray and Tennant
105 PM PST Sun Dec 21 2025
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY...
* WHAT...Heavy snow possible above 4500 feet in Siskiyou County.
Total snow accumulations 1 to 5 feet possible. Winds could gust as
high as 60 mph over high and exposed terrain. The higher snow
accumulation totals will be well above the average snow level of
4500 feet.
* WHERE...Elevations above 4500 feet in Siskiyou County.
* WHEN...From late Monday night through Friday morning.
* IMPACTS...Travel may be very difficult to impossible. The
hazardous conditions could impact the Tuesday morning and evening
commutes. Gusty winds could bring down tree branches. Pockets of
power outages are likely.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
CAZ085-220515-
/O.NEW.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/
Modoc County-
105 PM PST Sun Dec 21 2025
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY...
* WHAT...Heavy snow possible above 5500 ft in Modoc County. Total
snow accumulations 3 to 19 inches possible. Winds could gust as
high as 55 mph over high and exposed terrain.
* WHERE...Above 5500 ft in Modoc County.
* WHEN...From late Monday night through Friday morning.
* IMPACTS...Travel may be very difficult to impossible. The
hazardous conditions could impact the Tuesday morning and evening
commutes. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
Smith
Action: New Issued At: 2025-12-21 15:06:12
003
WWUS46 KMFR 212105
WSWMFR
URGENT - WINTER WEATHER MESSAGE
National Weather Service Medford OR
105 PM PST Sun Dec 21 2025
...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY...
.A high impact winter storm will likely bring two waves of heavy
snowfall to Siskiyou County above 4500 feet. The snow level will
start around 5500 feet, although it will gradually lower through the
week.
ORZ027-028-220515-
/O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/
South Central Oregon Cascades-Siskiyou Mountains and Southern
Oregon Cascades-
Including the following locations...Crater Lake and Diamond Lake
105 PM PST Sun Dec 21 2025
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY...
* WHAT...Snow. Additional snow accumulations 1 to 8 inches. Winds
gusting as high as 40 mph over high and exposed terrain.
* WHERE...The southern Oregon Cascades and Siskiyou Mountains.
Including the locations of...Diamond Lake.
This also includes the following passes or notable locations...
Diamond Lake Junction on state highways 230 & 138 at 4478 ft.
Crater Lake National Park at 6100 ft.
Willamette Pass on state highway 58 at 5090 ft.
* WHEN...Until 4 AM PST Monday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous. Plan on slippery road
conditions and delays in your commute.
* ADDITIONAL DETAILS...Probability of snow accumulation
between 4 AM Saturday to 4 AM Monday.
Probabilities dont always overlap the hazards time range.
Location >= >= >=
8in 12in 18in
-------- ---- ---- ----
Diamond 19% 5% 1%
Lake
Junction
Crater 64% 35% 9%
Lake
Visit weather.gov/mfr/winter for additional snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Slow down and use caution while traveling. Call 511 or visit
tripcheck.com for road information.
Be prepared for slippery roads. Slow down and use caution while
driving. If you are going outside, watch your first few steps taken
on stairs, sidewalks, and driveways. These surfaces could be icy and
slippery, increasing your risk of a fall and injury.
&&
$$
CAZ080-082>084-220515-
/O.NEW.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/
Western Siskiyou County-South Central Siskiyou County-North
Central and Southeast Siskiyou County-Northeast Siskiyou and
Northwest Modoc Counties-
Including the following locations...Bray and Tennant
105 PM PST Sun Dec 21 2025
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY...
* WHAT...Heavy snow possible above 4500 feet in Siskiyou County.
Total snow accumulations 1 to 5 feet possible. Winds could gust as
high as 60 mph over high and exposed terrain. The higher snow
accumulation totals will be well above the average snow level of
4500 feet.
* WHERE...Elevations above 4500 feet in Siskiyou County.
* WHEN...From late Monday night through Friday morning.
* IMPACTS...Travel may be very difficult to impossible. The
hazardous conditions could impact the Tuesday morning and evening
commutes. Gusty winds could bring down tree branches. Pockets of
power outages are likely.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
CAZ085-220515-
/O.NEW.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/
Modoc County-
105 PM PST Sun Dec 21 2025
...WINTER STORM WATCH IN EFFECT FROM LATE MONDAY NIGHT THROUGH
FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY...
* WHAT...Heavy snow possible above 5500 ft in Modoc County. Total
snow accumulations 3 to 19 inches possible. Winds could gust as
high as 55 mph over high and exposed terrain.
* WHERE...Above 5500 ft in Modoc County.
* WHEN...From late Monday night through Friday morning.
* IMPACTS...Travel may be very difficult to impossible. The
hazardous conditions could impact the Tuesday morning and evening
commutes. Strong winds could cause tree damage.
* ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional
snow probabilities
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Monitor the latest forecasts for updates on this situation.
&&
$$
Smith
Action: Continued Issued At: 2025-12-21 23:13:56 065 WWUS46 KMFR 220513 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 913 PM PST Sun Dec 21 2025 ...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY... .Two winter storms will likely bring heavy snowfall to Siskiyou County above 4500 feet. The snow level late Monday night through Tuesday night will be around 5000 to 6000 feet. Then, it will gradually lower during the second storm Wednesday evening into Friday. Snow levels will be around 4500 feet, though possibly falling to around 3500 feet Thursday night into Friday. ORZ027-028-221200- /O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 913 PM PST Sun Dec 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Wet snow expected. Additional snow accumulations of 1 to 4 inches, including a storm total of 12 to 16 inches near Crater Lake. Winds gusting as high as 40 mph over high and exposed terrain. * WHERE...Elevations above 6000 feet in the southern Oregon Cascades north of Mt. McLoughlin during Sunday, then above 5000 feet during Sunday night. This also includes the following passes or notable locations...Diamond Lake, Crater Lake National Park, Willamette Pass, and portions of highways 62, 138, 230, and 58. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions and delays in your commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury. && $$ CAZ080-082>084-221315- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 913 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 5 feet possible. Winds could gust as high as 60 mph over high and exposed terrain. The higher snow accumulation totals will be well above the average snow level of 4500 feet. * WHERE...Elevations above 4500 feet in Siskiyou County. * WHEN...From late Monday night through Friday morning. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-221315- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 913 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ DW Action: Continued Issued At: 2025-12-21 23:13:56 065 WWUS46 KMFR 220513 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 913 PM PST Sun Dec 21 2025 ...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY... .Two winter storms will likely bring heavy snowfall to Siskiyou County above 4500 feet. The snow level late Monday night through Tuesday night will be around 5000 to 6000 feet. Then, it will gradually lower during the second storm Wednesday evening into Friday. Snow levels will be around 4500 feet, though possibly falling to around 3500 feet Thursday night into Friday. ORZ027-028-221200- /O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 913 PM PST Sun Dec 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Wet snow expected. Additional snow accumulations of 1 to 4 inches, including a storm total of 12 to 16 inches near Crater Lake. Winds gusting as high as 40 mph over high and exposed terrain. * WHERE...Elevations above 6000 feet in the southern Oregon Cascades north of Mt. McLoughlin during Sunday, then above 5000 feet during Sunday night. This also includes the following passes or notable locations...Diamond Lake, Crater Lake National Park, Willamette Pass, and portions of highways 62, 138, 230, and 58. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions and delays in your commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury. && $$ CAZ080-082>084-221315- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 913 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 5 feet possible. Winds could gust as high as 60 mph over high and exposed terrain. The higher snow accumulation totals will be well above the average snow level of 4500 feet. * WHERE...Elevations above 4500 feet in Siskiyou County. * WHEN...From late Monday night through Friday morning. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-221315- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 913 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ DW Action: Continued Issued At: 2025-12-22 00:33:27 199 WWUS46 KMFR 220632 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 1032 PM PST Sun Dec 21 2025 ...HIGH IMPACT WINTER STORMS FOR SISKIYOU COUNTY... .Two winter storms will likely bring heavy snowfall to Siskiyou County above 4500 feet. The snow level late Monday night through Tuesday night will be around 5000 to 6000 feet. Then, it will gradually lower during the second storm Wednesday evening into early Friday. Snow levels will be around 4500 feet, though possibly falling to around 3500 feet Thursday night into Friday. ORZ027-028-221200- /O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 1032 PM PST Sun Dec 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Wet snow expected. Additional snow accumulations of 1 to 3 inches, including a storm total of 12 to 16 inches near Crater Lake. Winds gusting as high as 40 mph over high and exposed terrain. * WHERE...Elevations above 5000 feet in the southern Oregon Cascades north of Mt. McLoughlin. This includes the following passes or notable locations...Diamond Lake, Crater Lake National Park, Willamette Pass, and portions of highways 62, 138, 230, and 58. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions and delays in your commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury. && $$ CAZ080-082>084-221515- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 1032 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet possible, except up to 5 feet in the high terrain well above 4500 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels are forecast at 5000 to 6000 feet from late Monday night through Tuesday night, around 4500 feet Wednesday through Thursday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely Tuesday night, and Wednesday night through Thursday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-221515- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 1032 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. The highest amounts are expected in the Warner Mountains. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely on Wednesday morning, and Thursday. * IMPACTS...Travel may be very difficult. Gusty winds could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ DW Action: Continued Issued At: 2025-12-22 00:33:27 199 WWUS46 KMFR 220632 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 1032 PM PST Sun Dec 21 2025 ...HIGH IMPACT WINTER STORMS FOR SISKIYOU COUNTY... .Two winter storms will likely bring heavy snowfall to Siskiyou County above 4500 feet. The snow level late Monday night through Tuesday night will be around 5000 to 6000 feet. Then, it will gradually lower during the second storm Wednesday evening into early Friday. Snow levels will be around 4500 feet, though possibly falling to around 3500 feet Thursday night into Friday. ORZ027-028-221200- /O.CON.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 1032 PM PST Sun Dec 21 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST MONDAY... * WHAT...Wet snow expected. Additional snow accumulations of 1 to 3 inches, including a storm total of 12 to 16 inches near Crater Lake. Winds gusting as high as 40 mph over high and exposed terrain. * WHERE...Elevations above 5000 feet in the southern Oregon Cascades north of Mt. McLoughlin. This includes the following passes or notable locations...Diamond Lake, Crater Lake National Park, Willamette Pass, and portions of highways 62, 138, 230, and 58. * WHEN...Until 4 AM PST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Plan on slippery road conditions and delays in your commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury. && $$ CAZ080-082>084-221515- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 1032 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet possible, except up to 5 feet in the high terrain well above 4500 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels are forecast at 5000 to 6000 feet from late Monday night through Tuesday night, around 4500 feet Wednesday through Thursday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely Tuesday night, and Wednesday night through Thursday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-221515- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 1032 PM PST Sun Dec 21 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE MONDAY NIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. The highest amounts are expected in the Warner Mountains. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely on Wednesday morning, and Thursday. * IMPACTS...Travel may be very difficult. Gusty winds could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ DW Action: Continued Issued At: 2025-12-22 06:10:08 453 WWUS46 KMFR 221209 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 409 AM PST Mon Dec 22 2025 ORZ027-028-221315- /O.EXP.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 409 AM PST Mon Dec 22 2025 ...WINTER WEATHER ADVISORY HAS EXPIRED... Winter weather activity has eased over the Cascades. This product will be allowed to expire. $$ CAZ080-082>084-230100- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 409 AM PST Mon Dec 22 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet possible, except up to 5 feet in the high terrain well above 4500 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels are forecast at 5000 to 6000 feet from late Monday night through Tuesday night, around 4500 feet Wednesday through Thursday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely Tuesday night, and Wednesday night through Thursday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. Pockets of power outages are likely. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-230100- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 409 AM PST Mon Dec 22 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. The highest amounts are expected in the Warner Mountains. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely on Wednesday morning, and Thursday. * IMPACTS...Travel may be very difficult. Gusty winds could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ TD Action: Continued Issued At: 2025-12-22 06:10:08 453 WWUS46 KMFR 221209 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 409 AM PST Mon Dec 22 2025 ORZ027-028-221315- /O.EXP.KMFR.WW.Y.0019.000000T0000Z-251222T1200Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake and Diamond Lake 409 AM PST Mon Dec 22 2025 ...WINTER WEATHER ADVISORY HAS EXPIRED... Winter weather activity has eased over the Cascades. This product will be allowed to expire. $$ CAZ080-082>084-230100- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 409 AM PST Mon Dec 22 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy snow possible above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet possible, except up to 5 feet in the high terrain well above 4500 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels are forecast at 5000 to 6000 feet from late Monday night through Tuesday night, around 4500 feet Wednesday through Thursday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely Tuesday night, and Wednesday night through Thursday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Gusty winds could bring down tree branches. Pockets of power outages are likely. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ CAZ085-230100- /O.CON.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ Modoc County- 409 AM PST Mon Dec 22 2025 ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY MORNING ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow possible above 5500 ft in Modoc County. Total snow accumulations 3 to 15 inches possible. Winds could gust as high as 55 mph over high and exposed terrain. The highest amounts are expected in the Warner Mountains. * WHERE...Above 5500 ft in Modoc County. * WHEN...From late Monday night through Friday morning. The heaviest precipitation is likely on Wednesday morning, and Thursday. * IMPACTS...Travel may be very difficult. Gusty winds could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for additional snow probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ TD Action: Upgraded Issued At: 2025-12-22 15:59:55 983 WWUS46 KMFR 222159 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 159 PM PST Mon Dec 22 2025 ...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY... .A high impact winter storm will likely bring two waves of heavy snowfall to Siskiyou County mainly above 4500 feet. The snow level will rise and fall through the event. CAZ080-082>084-230600- /O.UPG.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ /O.NEW.KMFR.WS.W.0012.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 159 PM PST Mon Dec 22 2025 ...WINTER STORM WARNING IN EFFECT FROM 4 AM TUESDAY TO 10 AM PST FRIDAY ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy expected above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet, except up to 5 feet in the higher remote terrain near 6000 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels will rise to 7000 feet Tuesday night before falling again Wednesday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit on state highway 89, Etna Summit on Sawyers Bar Road and Shasta Ski Park. * WHEN...From 4 AM Tuesday to 10 AM PST Friday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit quickmap.dot.ca.gov for road information. && $$ CAZ085-230600- /O.UPG.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ /O.NEW.KMFR.WS.W.0012.251224T1200Z-251226T1800Z/ Modoc County- 159 PM PST Mon Dec 22 2025 ...WINTER STORM WARNING IN EFFECT FROM 4 AM WEDNESDAY TO 10 AM PST FRIDAY ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow expected above 5500 ft in Modoc County. Total snow accumulations between 7 and 18 inches. Winds gusting up to 70 mph over high and exposed terrain. * WHERE...Elevations above 5500 feet in Modoc County. This includes Cedar Pass on highway 299. * WHEN...From 4 AM Wednesday to 10 AM PST Friday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Very strong winds could cause extensive tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit quickmap.dot.ca.gov for road information. && $$ ORZ027-028-230600- /O.NEW.KMFR.WW.Y.0020.251223T1800Z-251224T1800Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake 159 PM PST Mon Dec 22 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 10 AM PST WEDNESDAY ELEVATIONS ABOVE 5500 FEET IN THE CASCADES AND SISKIYOU MOUNTAINS... * WHAT...Winds gusting as high as 60 mph over high and exposed terrain. Wet snow expected above 5500 feet in the Cascades and Siskiyou Mountains. Total snow accumulations up to 6 inches. Winds combined with light snow will create hazardous conditions. * WHERE...Above 5500 feet in the southern Oregon Cascades and Siskiyou Mountains. This includes Crater Lake and Mt Ashland Ski Park. * WHEN...From 10 AM Tuesday to 10 AM PST Wednesday. * IMPACTS...Plan on slippery road conditions and delays in your commute. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. && $$ Smith Action: Upgraded Issued At: 2025-12-22 15:59:55 983 WWUS46 KMFR 222159 WSWMFR URGENT - WINTER WEATHER MESSAGE National Weather Service Medford OR 159 PM PST Mon Dec 22 2025 ...HIGH IMPACT WINTER STORM FOR SISKIYOU COUNTY... .A high impact winter storm will likely bring two waves of heavy snowfall to Siskiyou County mainly above 4500 feet. The snow level will rise and fall through the event. CAZ080-082>084-230600- /O.UPG.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ /O.NEW.KMFR.WS.W.0012.251223T1200Z-251226T1800Z/ Western Siskiyou County-South Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties- Including the following locations...Bray and Tennant 159 PM PST Mon Dec 22 2025 ...WINTER STORM WARNING IN EFFECT FROM 4 AM TUESDAY TO 10 AM PST FRIDAY ELEVATIONS ABOVE 4500 FEET IN SISKIYOU COUNTY... * WHAT...Heavy expected above 4500 feet in Siskiyou County. Total snow accumulations 1 to 3 feet, except up to 5 feet in the higher remote terrain near 6000 feet. Winds could gust as high as 60 mph over high and exposed terrain. Snow levels will rise to 7000 feet Tuesday night before falling again Wednesday, then possibly lowering to around 3500 feet Thursday night into early Friday. * WHERE...Elevations above 4500 feet in Siskiyou County. This includes Snowmans Summit on state highway 89, Etna Summit on Sawyers Bar Road and Shasta Ski Park. * WHEN...From 4 AM Tuesday to 10 AM PST Friday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit quickmap.dot.ca.gov for road information. && $$ CAZ085-230600- /O.UPG.KMFR.WS.A.0007.251223T1200Z-251226T1800Z/ /O.NEW.KMFR.WS.W.0012.251224T1200Z-251226T1800Z/ Modoc County- 159 PM PST Mon Dec 22 2025 ...WINTER STORM WARNING IN EFFECT FROM 4 AM WEDNESDAY TO 10 AM PST FRIDAY ABOVE 5500 FT IN MODOC COUNTY... * WHAT...Heavy snow expected above 5500 ft in Modoc County. Total snow accumulations between 7 and 18 inches. Winds gusting up to 70 mph over high and exposed terrain. * WHERE...Elevations above 5500 feet in Modoc County. This includes Cedar Pass on highway 299. * WHEN...From 4 AM Wednesday to 10 AM PST Friday. * IMPACTS...Travel may be very difficult to impossible. The hazardous conditions could impact the Tuesday morning and evening commutes. Very strong winds could cause extensive tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Call 511 or visit quickmap.dot.ca.gov for road information. && $$ ORZ027-028-230600- /O.NEW.KMFR.WW.Y.0020.251223T1800Z-251224T1800Z/ South Central Oregon Cascades-Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Crater Lake 159 PM PST Mon Dec 22 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TUESDAY TO 10 AM PST WEDNESDAY ELEVATIONS ABOVE 5500 FEET IN THE CASCADES AND SISKIYOU MOUNTAINS... * WHAT...Winds gusting as high as 60 mph over high and exposed terrain. Wet snow expected above 5500 feet in the Cascades and Siskiyou Mountains. Total snow accumulations up to 6 inches. Winds combined with light snow will create hazardous conditions. * WHERE...Above 5500 feet in the southern Oregon Cascades and Siskiyou Mountains. This includes Crater Lake and Mt Ashland Ski Park. * WHEN...From 10 AM Tuesday to 10 AM PST Wednesday. * IMPACTS...Plan on slippery road conditions and delays in your commute. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Visit weather.gov/mfr/winter for snow accumulation probabilities. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Call 511 or visit tripcheck.com for road information. && $$ Smith | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||