Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Sacramento CA
1150 AM PST Thu Dec 25 2025

CAZ068-069-262300-
/O.CON.KSTO.WS.W.0011.000000T0000Z-251227T0600Z/
Western Plumas County/Lassen Park-West Slope Northern Sierra
Nevada-
Including the cities of Blue Canyon, Chester, and Quincy
1150 AM PST Thu Dec 25 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 10 PM PST FRIDAY...

* WHAT...Heavy snow expected. total accumulations up to a foot
  between 4500 to 5500 feet. 4 to 8 feet, with locally higher
  amounts above 5500 feet. Wind gusts up to 60 mph.

* WHERE...West Slope Northern Sierra Nevada and Western Plumas
  County/Lassen Park Counties.

* WHEN...Until 10 PM PST Friday.

* IMPACTS...Dangerous travel conditions with chain controls and road
  closures. Localized tree damage, power outages, and low visibility
  due to the combination of heavy wet snow and strong winds.

* ADDITIONAL DETAILS...Snow levels will be around 4500 to 5500 feet
  today through Friday. Snowfall rates of 1 to 2 inches per hour at
  times.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check the latest road conditions from Caltrans online at
quickmap.dot.ca.gov or dial 5 1 1.

&&

$$

For more information, visit us at www.weather.gov/sto/

JS

Flood Advisory
National Weather Service Sacramento CA
659 PM PST Thu Dec 25 2025

CAC005-007-009-017-057-061-067-077-091-095-099-101-109-113-115-
270200-
/O.EXT.KSTO.FA.Y.0024.000000T0000Z-251227T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Amador CA-Butte CA-Calaveras CA-El Dorado CA-Nevada CA-Placer CA-
Sacramento CA-San Joaquin CA-Sierra CA-Solano CA-Stanislaus CA-
Sutter CA-Tuolumne CA-Yolo CA-Yuba CA-
659 PM PST Thu Dec 25 2025

...FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM PST FRIDAY...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Portions of central and northern California, including the
  following counties, in central California, Placer. In northern
  California, Amador, Butte, Calaveras, El Dorado, Nevada,
  Sacramento, San Joaquin, Sierra, Solano, Stanislaus, Sutter,
  Tuolumne, Yolo and Yuba.

* WHEN...Until 600 PM PST Friday.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Water over roadways.

* ADDITIONAL DETAILS...
  - At 656 PM PST, Doppler radar indicated moderate to heavy
    rain. Minor flooding is ongoing or expected to begin shortly
    in the advisory area.
  - Periods of moderate to heavy rainfall is forecast to occur in
    the advisory area into Friday, resulting in flooding.
  - Some locations that will experience flooding include...
    Sacramento, Stockton, Modesto, Elk Grove, Roseville, Citrus
    Heights, Tracy, Folsom, Turlock, Rocklin, Ceres, Galt,
    Oakdale, Auburn, Grass Valley, Marysville, Placerville,
    Sonora, Jackson and Paloma.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t 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 3831 12164 3938 12168 3939 12134 3954 12115
      3948 12102 3783 12008 3773 12034 3765 12031
      3768 12039 3763 12039 3740 12098 3732 12100
      3715 12139 3803 12180 3804 12180 3817 12166
      3818 12167 3805 12181 3809 12183


$$

SR

Hazard Report Provided By forecast.weather.gov