National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

63°F

17°C

Humidity 23%
Wind Speed W 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 13 Mar 01:20 PM PDT
Extended Forecast for

Likely CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. West wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Northwest wind 15 to 20 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. West wind 8 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 36. West wind 5 to 8 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 60. Light and variable wind becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 29. Northwest wind 15 to 20 mph becoming light and variable in the evening. Winds could gust as high as 30 mph.
Sunday
Partly sunny, with a high near 66. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Likely CA
 41.22°N 120.49°W (Elev. 4590 ft)
Last Update:
10:41 am PDT Mar 13, 2026
Forecast Valid:
1pm PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation