Thanatos Weather
Thursday, Dec 25, 2025 22:25:08

Products in the Last Seven Days
Type Phenomena Count
AdvisorySmall Craft259
AdvisoryWinter Weather174
AdvisoryDense Fog148
WarningGale134
AdvisoryWind124
AdvisoryAreal Flood94
WatchGale87
WarningHigh Wind79
WarningFlash Flood50
WarningWinter Storm43
WarningSevere Thunderstorm40
WatchHigh Wind39
WatchWinter Storm34
WarningFire Weather21
WatchAreal Flood16
WarningStorm14
WarningHazardous Seas11
WatchStorm8
WatchFlood7
AdvisoryLake Wind7
WatchFire Weather6
WarningIce Accretion5
WarningIce Storm4
WarningTornado3
AdvisoryIce Accretion3
WatchIce Accretion2
WarningBlizzard2
AdvisoryLow Water1
AdvisoryBlowing Dust1
AdvisoryFlood1
AdvisoryFrost1
AdvisoryFreezing Fog1
Most Active Forecast Offices
Forecast Office Products
Eureka, CA70
Los Angeles / Oxnard, CA61
San Francisco Bay Area / Monterey, CA59
Duluth, MN58
Medford, OR57
Boston, MA48
Buffalo, NY41
Portland, OR41
Seattle, WA40
Mount Holly / Philadelphia, NJ38
Baltimore / Washington, VA37
San Joaquin Valley / Hanford, CA36
Riverton, WY29
New York / Upton, NY28
Gray / Portland, ME28
Gaylord, MI25
Reno, NV24
Wakefield, VA24
Baton Rouge, LA22
Caribou, ME22
Product Count by Day
Date Warn Watch Advis.
2025-12-2550 4151
2025-12-2475 19171
2025-12-2335 2189
2025-12-2231 2281
2025-12-219 1963
2025-12-2024 899
2025-12-1969 2165
2025-12-1870 1978
2025-12-1757 4757
Particularly Dangerous Situations
Product Forecast Office
No PDS products in the last 7 days.
Home
Return to list
Winter Weather Advisory 0036
Issued by the Spokane Forecast Office

Action Issued Starts Expiration
New 2025-12-23 02:26:40 2025-12-24 00:00:00 2025-12-24 12:00:00
New 2025-12-23 02:26:40 2025-12-24 00:00:00 2025-12-24 18:00:00
Continued 2025-12-23 14:31:22 2025-12-24 00:00:00 2025-12-24 18:00:00
Time and Area Extended 2025-12-23 14:31:22 2025-12-24 05:00:00 2025-12-24 11:00:00
Continued 2025-12-23 14:31:22 2025-12-24 00:00:00 2025-12-24 12:00:00
Continued 2025-12-24 06:23:08 2025-12-24 18:00:00
Continued 2025-12-24 06:23:08 2025-12-24 12:00:00
Continued 2025-12-24 06:23:08 2025-12-24 11:00:00
Continued 2025-12-24 10:38:47 2025-12-24 18:00:00
Expired 2025-12-24 10:38:47 2025-12-24 11:00:00
Continued 2025-12-24 10:38:47 2025-12-24 12:00:00
Continued 2025-12-24 11:55:18 2025-12-24 18:00:00
Expired 2025-12-24 11:55:18 2025-12-24 12:00:00
Cancelled 2025-12-24 16:12:54 2025-12-24 18:00:00


Action: New
Issued At: 2025-12-23 02:26:40

541 
WWUS46 KOTX 230826
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1226 AM PST Tue Dec 23 2025

WAZ038-240600-
/O.NEW.KOTX.WW.Y.0036.251224T0600Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Chesaw Road, Highway 20 Wauconda Summit,
Boulder Creek Road, and Sherman Pass
1226 AM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 
AM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches.

* WHERE...Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek 
  Road, and Sherman Pass.

* WHEN...From 10 PM this evening to 10 AM PST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-240600-
/O.NEW.KOTX.WW.Y.0036.251224T0600Z-251225T0000Z/
Western Okanogan County-
Including the cities of Mazama, Twisp, Methow, Winthrop,
Conconully, and Loup Loup Pass
1226 AM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM 
PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches.

* WHERE...Mazama, Twisp, Methow, Winthrop, Conconully, and Loup Loup 
  Pass.

* WHEN...From 10 PM this evening to 4 PM PST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

JCLEV


Action: New
Issued At: 2025-12-23 02:26:40

541 
WWUS46 KOTX 230826
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1226 AM PST Tue Dec 23 2025

WAZ038-240600-
/O.NEW.KOTX.WW.Y.0036.251224T0600Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Chesaw Road, Highway 20 Wauconda Summit,
Boulder Creek Road, and Sherman Pass
1226 AM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 
AM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches.

* WHERE...Chesaw Road, Highway 20 Wauconda Summit, Boulder Creek 
  Road, and Sherman Pass.

* WHEN...From 10 PM this evening to 10 AM PST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-240600-
/O.NEW.KOTX.WW.Y.0036.251224T0600Z-251225T0000Z/
Western Okanogan County-
Including the cities of Mazama, Twisp, Methow, Winthrop,
Conconully, and Loup Loup Pass
1226 AM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 PM 
PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches.

* WHERE...Mazama, Twisp, Methow, Winthrop, Conconully, and Loup Loup 
  Pass.

* WHEN...From 10 PM this evening to 4 PM PST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

JCLEV


Action: Continued
Issued At: 2025-12-23 14:31:22

586 
WWUS46 KOTX 232031
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1231 PM PST Tue Dec 23 2025

WAZ044-241700-
/O.EXB.KOTX.WW.Y.0036.251224T1100Z-251224T1700Z/
Waterville Plateau-
Including the cities of Badger Mountain Road, Waterville, and
Mansfield
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST 
WEDNESDAY...

* WHAT...Freezing rain accumulations between a trace to 0.05 inches 
  expected.

* WHERE...Badger Mountain Road, Waterville, and Mansfield.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ038-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Boulder Creek Road, Highway 20 Wauconda
Summit, Sherman Pass, and Chesaw Road
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 10 AM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations up to two inches.

* WHERE...Boulder Creek Road, Highway 20 Wauconda Summit, Sherman 
  Pass, and Chesaw Road.

* WHEN...From 10 PM this evening to 10 AM PST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251225T0000Z/
Western Okanogan County-
Including the cities of Loup Loup Pass, Mazama, Winthrop,
Conconully, Twisp, and Methow
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 4 PM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches.

* WHERE...Loup Loup Pass, Mazama, Winthrop, Conconully, Twisp, and 
  Methow.

* WHEN...From 10 PM this evening to 4 PM PST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Time and Area Extended
Issued At: 2025-12-23 14:31:22

586 
WWUS46 KOTX 232031
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1231 PM PST Tue Dec 23 2025

WAZ044-241700-
/O.EXB.KOTX.WW.Y.0036.251224T1100Z-251224T1700Z/
Waterville Plateau-
Including the cities of Badger Mountain Road, Waterville, and
Mansfield
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST 
WEDNESDAY...

* WHAT...Freezing rain accumulations between a trace to 0.05 inches 
  expected.

* WHERE...Badger Mountain Road, Waterville, and Mansfield.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ038-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Boulder Creek Road, Highway 20 Wauconda
Summit, Sherman Pass, and Chesaw Road
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 10 AM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations up to two inches.

* WHERE...Boulder Creek Road, Highway 20 Wauconda Summit, Sherman 
  Pass, and Chesaw Road.

* WHEN...From 10 PM this evening to 10 AM PST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251225T0000Z/
Western Okanogan County-
Including the cities of Loup Loup Pass, Mazama, Winthrop,
Conconully, Twisp, and Methow
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 4 PM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches.

* WHERE...Loup Loup Pass, Mazama, Winthrop, Conconully, Twisp, and 
  Methow.

* WHEN...From 10 PM this evening to 4 PM PST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Continued
Issued At: 2025-12-23 14:31:22

586 
WWUS46 KOTX 232031
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
1231 PM PST Tue Dec 23 2025

WAZ044-241700-
/O.EXB.KOTX.WW.Y.0036.251224T1100Z-251224T1700Z/
Waterville Plateau-
Including the cities of Badger Mountain Road, Waterville, and
Mansfield
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST 
WEDNESDAY...

* WHAT...Freezing rain accumulations between a trace to 0.05 inches 
  expected.

* WHERE...Badger Mountain Road, Waterville, and Mansfield.

* WHEN...From 3 AM to 9 AM PST Wednesday.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ038-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Boulder Creek Road, Highway 20 Wauconda
Summit, Sherman Pass, and Chesaw Road
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 10 AM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations up to two inches.

* WHERE...Boulder Creek Road, Highway 20 Wauconda Summit, Sherman 
  Pass, and Chesaw Road.

* WHEN...From 10 PM this evening to 10 AM PST Wednesday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-241715-
/O.CON.KOTX.WW.Y.0036.251224T0600Z-251225T0000Z/
Western Okanogan County-
Including the cities of Loup Loup Pass, Mazama, Winthrop,
Conconully, Twisp, and Methow
1231 PM PST Tue Dec 23 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 4 PM PST WEDNESDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 5 
  inches.

* WHERE...Loup Loup Pass, Mazama, Winthrop, Conconully, Twisp, and 
  Methow.

* WHEN...From 10 PM this evening to 4 PM PST Wednesday.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Continued
Issued At: 2025-12-24 06:23:08

619 
WWUS46 KOTX 241222
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
422 AM PST Wed Dec 24 2025

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Chesaw Road, Sherman Pass, Highway
20 Wauconda Summit, and Boulder Creek Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Chesaw Road, Sherman Pass, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ044-241700-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Mansfield, Waterville, and Badger
Mountain Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS 
MORNING...

* WHAT...Freezing rain and light snow expected. Ice accumulations 
  between a trace to 0.05 inches expected. Snow accumulation up to 1 
  inch.

* WHERE...Mansfield, Waterville, and Badger Mountain Road.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Winthrop, Methow, Twisp, Conconully,
Mazama, and Loup Loup Pass
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Winthrop, Methow, Twisp, Conconully, Mazama, and Loup Loup 
  Pass.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

OTX


Action: Continued
Issued At: 2025-12-24 06:23:08

619 
WWUS46 KOTX 241222
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
422 AM PST Wed Dec 24 2025

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Chesaw Road, Sherman Pass, Highway
20 Wauconda Summit, and Boulder Creek Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Chesaw Road, Sherman Pass, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ044-241700-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Mansfield, Waterville, and Badger
Mountain Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS 
MORNING...

* WHAT...Freezing rain and light snow expected. Ice accumulations 
  between a trace to 0.05 inches expected. Snow accumulation up to 1 
  inch.

* WHERE...Mansfield, Waterville, and Badger Mountain Road.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Winthrop, Methow, Twisp, Conconully,
Mazama, and Loup Loup Pass
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Winthrop, Methow, Twisp, Conconully, Mazama, and Loup Loup 
  Pass.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

OTX


Action: Continued
Issued At: 2025-12-24 06:23:08

619 
WWUS46 KOTX 241222
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
422 AM PST Wed Dec 24 2025

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Chesaw Road, Sherman Pass, Highway
20 Wauconda Summit, and Boulder Creek Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Chesaw Road, Sherman Pass, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ044-241700-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Mansfield, Waterville, and Badger
Mountain Road
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM PST THIS 
MORNING...

* WHAT...Freezing rain and light snow expected. Ice accumulations 
  between a trace to 0.05 inches expected. Snow accumulation up to 1 
  inch.

* WHERE...Mansfield, Waterville, and Badger Mountain Road.

* WHEN...Until 9 AM PST this morning.

* IMPACTS...Roads, and especially bridges and overpasses, will 
  likely become slick. Plan on slippery road conditions. Conditions 
  could impact the Wednesday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

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.

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Winthrop, Methow, Twisp, Conconully,
Mazama, and Loup Loup Pass
422 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Winthrop, Methow, Twisp, Conconully, Mazama, and Loup Loup 
  Pass.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Travel could be very difficult. The hazardous conditions 
  could impact the Wednesday morning commute. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

OTX


Action: Continued
Issued At: 2025-12-24 10:38:47

029 
WWUS46 KOTX 241638
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
838 AM PST Wed Dec 24 2025

WAZ044-241745-
/O.EXP.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Waterville, Badger Mountain Road, and
Mansfield
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING...

The threat has ended. There may still be patchy areas of ice within 
the advisory area. Continue to use caution while traveling.

$$

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Sherman Pass, Chesaw Road, Highway
20 Wauconda Summit, and Boulder Creek Road
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Sherman Pass, Chesaw Road, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Methow, Loup Loup Pass, Conconully,
Winthrop, Twisp, and Mazama
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Methow, Loup Loup Pass, Conconully, Winthrop, Twisp, and 
  Mazama.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Expired
Issued At: 2025-12-24 10:38:47

029 
WWUS46 KOTX 241638
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
838 AM PST Wed Dec 24 2025

WAZ044-241745-
/O.EXP.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Waterville, Badger Mountain Road, and
Mansfield
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING...

The threat has ended. There may still be patchy areas of ice within 
the advisory area. Continue to use caution while traveling.

$$

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Sherman Pass, Chesaw Road, Highway
20 Wauconda Summit, and Boulder Creek Road
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Sherman Pass, Chesaw Road, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Methow, Loup Loup Pass, Conconully,
Winthrop, Twisp, and Mazama
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Methow, Loup Loup Pass, Conconully, Winthrop, Twisp, and 
  Mazama.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Continued
Issued At: 2025-12-24 10:38:47

029 
WWUS46 KOTX 241638
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
838 AM PST Wed Dec 24 2025

WAZ044-241745-
/O.EXP.KOTX.WW.Y.0036.000000T0000Z-251224T1700Z/
Waterville Plateau-
Including the cities of Waterville, Badger Mountain Road, and
Mansfield
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 9 AM PST THIS MORNING...

The threat has ended. There may still be patchy areas of ice within 
the advisory area. Continue to use caution while traveling.

$$

WAZ038-241800-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Sherman Pass, Chesaw Road, Highway
20 Wauconda Summit, and Boulder Creek Road
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST THIS 
MORNING...

* WHAT...Snow expected, mixed with freezing rain in spots. Total 
  snow accumulation up to 2 inches.  Total ice accumulation trace to 
  0.05 inches.

* WHERE...Sherman Pass, Chesaw Road, Highway 20 Wauconda Summit, and 
  Boulder Creek Road.

* WHEN...Until 10 AM PST this morning.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Methow, Loup Loup Pass, Conconully,
Winthrop, Twisp, and Mazama
838 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Snow expected. Total snow accumulations between 2 and 6 
  inches.

* WHERE...Methow, Loup Loup Pass, Conconully, Winthrop, Twisp, and 
  Mazama.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

* ADDITIONAL DETAILS...Snow accumulation in trees can lead downed 
  trees and branches causing property damage and power outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

AS


Action: Continued
Issued At: 2025-12-24 11:55:18

195 
WWUS46 KOTX 241754
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
954 AM PST Wed Dec 24 2025

WAZ038-241900-
/O.EXP.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Sherman Pass, Highway 20 Wauconda Summit,
Boulder Creek Road, and Chesaw Road
954 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING...

The threat has ended. Slick travel conditions still possible.

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Conconully, Twisp, Loup Loup Pass,
Methow, Mazama, and Winthrop
954 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Wet snow. Additional snow accumulations up to 4 inches. 
  Winds gusting as high as 45 mph.

* WHERE...Conconully, Twisp, Loup Loup Pass, Methow, Mazama, and 
  Winthrop.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

JCLEV


Action: Expired
Issued At: 2025-12-24 11:55:18

195 
WWUS46 KOTX 241754
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
954 AM PST Wed Dec 24 2025

WAZ038-241900-
/O.EXP.KOTX.WW.Y.0036.000000T0000Z-251224T1800Z/
Okanogan Highlands-
Including the cities of Sherman Pass, Highway 20 Wauconda Summit,
Boulder Creek Road, and Chesaw Road
954 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 10 AM PST THIS MORNING...

The threat has ended. Slick travel conditions still possible.

$$

WAZ049-250000-
/O.CON.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Conconully, Twisp, Loup Loup Pass,
Methow, Mazama, and Winthrop
954 AM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 4 PM PST THIS 
AFTERNOON...

* WHAT...Wet snow. Additional snow accumulations up to 4 inches. 
  Winds gusting as high as 45 mph.

* WHERE...Conconully, Twisp, Loup Loup Pass, Methow, Mazama, and 
  Winthrop.

* WHEN...Until 4 PM PST this afternoon.

* IMPACTS...Plan on slippery road conditions. Gusty winds could 
  bring down tree branches.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. For the latest travel 
information in Washington, go to https://wsdot.wa.gov/travel

&&

$$

JCLEV


Action: Cancelled
Issued At: 2025-12-24 16:12:54

016 
WWUS46 KOTX 242212
WSWOTX

URGENT - WINTER WEATHER MESSAGE
National Weather Service Spokane WA
212 PM PST Wed Dec 24 2025

WAZ049-242315-
/O.CAN.KOTX.WW.Y.0036.000000T0000Z-251225T0000Z/
Western Okanogan County-
Including the cities of Methow, Loup Loup Pass, Conconully,
Winthrop, Twisp, and Mazama
212 PM PST Wed Dec 24 2025

...WINTER WEATHER ADVISORY IS CANCELLED...

The threat has ended. Snow has mostly stopped falling in the 
advisory area. Wintry conditions may still exist on roads. Continue 
using caution while driving.

$$

AS



Page Loaded at: 2025-12-25 22:25:08 -- Client Address: 216.73.216.210 -- Refresh Time: seconds