Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Alturas (KAAT)

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

Mist

36°F

2°C

Humidity	93%
Wind Speed	SE 3 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	34°F (1°C)
Visibility	6.00 mi
Last update	12 Feb 08:35 PM PST

More Information:

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

Extended Forecast for

Likely CA

Tonight
Low: 22 °F
Mostly Clear
then Patchy
Fog
Friday
High: 53 °F
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 52 °F
Mostly Cloudy
Saturday Night
Low: 29 °F
Mostly Cloudy
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 27 °F
Chance
Rain/Snow
Washington's Birthday
High: 47 °F
Rain/Snow
Likely
Monday Night
Low: 23 °F
Rain/Snow
then Snow

Detailed Forecast

Tonight

Patchy fog after 2am. Otherwise, mostly clear, with a low around 22. Calm wind becoming east southeast around 5 mph after midnight.

Friday

Mostly sunny, with a high near 53. Light and variable wind becoming south 5 to 7 mph in the morning.

Friday Night

Mostly cloudy, with a low around 27. East southeast wind around 7 mph.

Saturday

Mostly cloudy, with a high near 52. South southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

Saturday Night

Mostly cloudy, with a low around 29. South wind 13 to 16 mph, with gusts as high as 24 mph.

Sunday

A 40 percent chance of rain after 10am. Snow level 5100 feet. Partly sunny, with a high near 50.

Sunday Night

A chance of rain before 10pm, then a chance of rain and snow. Snow level 5300 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 50%. Little or no snow accumulation expected.

Washington's Birthday

Rain likely, possibly mixed with snow, mainly after 10am. Snow level 4900 feet. Mostly cloudy, with a high near 47.

Monday Night

Rain and snow likely before 10pm, then snow. Mostly cloudy, with a low around 23.

Tuesday

Snow. Cloudy, with a high near 38.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 19.

Wednesday

Snow likely. Mostly cloudy, with a high near 39.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 22.