Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 19, 07:00 PM PST

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Overcast

22°F

-6°C

Humidity	84%
Wind Speed	S 3 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Last update	18 Feb 10:55 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Likely CA

Winter Weather Advisory February 18, 11:07pm until February 19, 07:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 11:07pm until February 19, 07:00pm
NOW until 7:00pm Thu
Winter Weather Advisory
Tonight
Low: 14 °F
Chance Snow
Thursday
High: 34 °F
Snow
Thursday Night
Low: 11 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 36 °F
Partly Sunny
Friday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 38 °F
Partly Sunny
Saturday Night
Low: 22 °F
Chance Snow
Sunday
High: 43 °F
Breezy. Snow
Likely then
Rain/Snow
Likely

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 14. South southeast wind around 6 mph. Total nighttime snow accumulation of less than a half inch possible.

Thursday

Snow, mainly before 4pm. High near 34. Southeast wind 5 to 9 mph becoming north northeast in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 11. Northwest wind 5 to 8 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

Friday

Partly sunny, with a high near 36. Light southwest wind.

Friday Night

Partly cloudy, with a low around 12. South southeast wind 5 to 7 mph.

Saturday

Partly sunny, with a high near 38.

Saturday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 22. New snow accumulation of less than a half inch possible.

Sunday

Snow likely before 1pm, then rain likely, possibly mixed with snow. Snow level rising to 5200 feet in the afternoon. Partly sunny, with a high near 43. Breezy.

Sunday Night

Rain likely. Snow level 5800 feet. Mostly cloudy, with a low around 31.

Monday

Rain, possibly mixed with snow. Snow level 5800 feet. Mostly cloudy, with a high near 47.

Monday Night

Rain and snow. Snow level 5400 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 29.

Tuesday

Rain and snow. Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 46.

Tuesday Night

Rain and snow likely. Snow level 4700 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 25.

Wednesday

A chance of rain and snow. Mostly cloudy, with a high near 46.