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Home Return to list Areal Flood Advisory 0013 Issued by the Sacramento Forecast Office
Action: New Issued At: 2025-12-21 07:56:00
467
WGUS86 KSTO 211354
FLSSTO
Flood Advisory
National Weather Service Sacramento CA
554 AM PST Sun Dec 21 2025
CAC007-057-063-091-103-115-220145-
/O.NEW.KSTO.FA.Y.0013.251221T1354Z-251222T0145Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butte CA-Nevada CA-Plumas CA-Sierra CA-Tehama CA-Yuba CA-
554 AM PST Sun Dec 21 2025
...FLOOD ADVISORY IN EFFECT UNTIL 545 PM PST THIS AFTERNOON...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of northern California, including the following
counties, Butte, Nevada, Plumas, Sierra, Tehama and Yuba.
* WHEN...Until 545 PM PST Sunday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Ponding of water
in urban or other areas is occurring or is imminent.
* ADDITIONAL DETAILS...
- At 550 AM PST, local law enforcement reported mud and rock
slides within the advisory area. Moderate to heavy rain is
continuing to fall over the area and as a result minor
flooding is ongoing or expected to begin shortly. Between 1
and 3.5 inches of rain have fallen.
- Additional rainfall amounts of 3 to 6 inches are expected
over the area. This additional rain will result in minor
flooding, potential mud and rock slides, and rises on small
streams.
- Some locations that will experience flooding include...
Chico, Paradise, Oroville, Grass Valley, Brush Creek Rs,
Pulga, Palermo, Downieville, Lake Wildwood, Feather Falls,
Forbestown, Brownsville, Challenge-Brownsville, Challenge,
Hurleton, American House, Frenchtown, Dobbins, Oroville Dam
and Oroville East.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4006 12162 4021 12147 4019 12144 3972 12093
3950 12070 3943 12063 3925 12078 3925 12079
3908 12115 3922 12128 3935 12140 3954 12158
3974 12183 3998 12167
$$
KF
Action: Time Extended Issued At: 2025-12-21 18:01:17
722
WGUS86 KSTO 220000
FLSSTO
Flood Advisory
National Weather Service Sacramento CA
400 PM PST Sun Dec 21 2025
CAC007-057-063-091-103-115-220645-
/O.EXT.KSTO.FA.Y.0013.000000T0000Z-251222T0645Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butte CA-Nevada CA-Plumas CA-Sierra CA-Tehama CA-Yuba CA-
400 PM PST Sun Dec 21 2025
...FLOOD ADVISORY NOW IN EFFECT UNTIL 1045 PM PST THIS EVENING...
* WHAT...Urban and small stream flooding caused by excessive
rainfall continues.
* WHERE...A portion of northern California, including the following
counties, Butte, Nevada, Plumas, Sierra, Tehama and Yuba.
* WHEN...Until 1045 PM PST Sunday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Water over
roadways. Ponding of water in urban or other areas is occurring or
is imminent.
* ADDITIONAL DETAILS...
- At 355 PM PST, local law enforcement reported heavy rain,
flooded roadways, rock and mud slides, and rises in rivers
and streams in the advisory area. Between 2 and 4 inches of
rain have fallen.
- Some locations that will experience flooding include...Chico,
Paradise, Oroville, Grass Valley, Brush Creek Rs, Pulga,
Palermo, Downieville, Lake Wildwood, Feather Falls,
Forbestown, Brownsville, Challenge-Brownsville, Challenge,
Hurleton, American House, Frenchtown, Dobbins, Oroville Dam
and Oroville East.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4006 12162 4021 12147 4019 12144 3972 12093
3950 12070 3943 12063 3925 12078 3925 12079
3908 12115 3922 12128 3935 12140 3954 12158
3974 12183 3998 12167
$$
JS
Action: Time Extended Issued At: 2025-12-22 00:40:58
285
WGUS86 KSTO 220640
FLSSTO
Flood Advisory
National Weather Service Sacramento CA
1040 PM PST Sun Dec 21 2025
CAC007-057-063-091-103-115-221945-
/O.EXT.KSTO.FA.Y.0013.000000T0000Z-251222T1945Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butte CA-Nevada CA-Plumas CA-Sierra CA-Tehama CA-Yuba CA-
1040 PM PST Sun Dec 21 2025
...FLOOD ADVISORY NOW IN EFFECT UNTIL 1145 AM PST MONDAY...
* WHAT...Urban and small stream flooding caused by excessive
rainfall continues.
* WHERE...A portion of northern California, including the following
counties, Butte, Nevada, Plumas, Sierra, Tehama and Yuba.
* WHEN...Until 1145 AM PST Monday.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Water over
roadways. Ponding of water in urban or other areas is occurring
and will continue through Mondays morning hours.
* ADDITIONAL DETAILS...
- At 1034 PM PST, Doppler radar and gauges indicate continued
moderate to heavy rain. This is causing urban and small
stream flooding. Overflowing poor drainage areas have already
caused minor flooding in the advisory area. Between 5 and 12
inches of rain have fallen.
- Some locations that will experience flooding include...
Chico, Paradise, Oroville, Grass Valley, Brush Creek Rs,
Pulga, Palermo, Downieville, Lake Wildwood, Feather Falls,
Forbestown, Brownsville, Challenge-Brownsville, Challenge,
Hurleton, American House, Frenchtown, Dobbins, Oroville Dam
and Oroville East.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 4006 12162 4021 12147 4019 12144 3972 12093
3950 12070 3943 12063 3925 12078 3925 12079
3908 12115 3922 12128 3935 12140 3954 12158
3974 12183 3998 12167
$$
DA
Action: Expired Issued At: 2025-12-22 13:47:52
520
WGUS86 KSTO 221947
FLSSTO
Flood Advisory
National Weather Service Sacramento CA
1147 AM PST Mon Dec 22 2025
CAC007-057-063-091-103-115-221957-
/O.EXP.KSTO.FA.Y.0013.000000T0000Z-251222T1945Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butte CA-Nevada CA-Plumas CA-Sierra CA-Tehama CA-Yuba CA-
1147 AM PST Mon Dec 22 2025
...FLOOD ADVISORY HAS EXPIRED...
The Flood Advisory has expired for a portion of northern California,
including the following areas, Butte, Nevada, Plumas, Sierra, Tehama
and Yuba.
A Flood Watch remains in effect until 400 PM PST Friday for a
portion of northern California. Please continue to heed remaining
road closures.
&&
LAT...LON 4006 12162 4021 12147 4019 12144 3972 12093
3950 12070 3943 12063 3925 12078 3925 12079
3908 12115 3922 12128 3935 12140 3954 12158
3974 12183 3998 12167
$$
SR
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