Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

27°F

-3°C

Humidity 79%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 18 Apr 02:35 AM PDT
Extended Forecast for

3 Miles ENE Alturas CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 71. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. South southeast wind 13 to 18 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 26 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm.  Snow level 8500 feet lowering to 7300 feet after midnight . Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 11am.  Snow level 6700 feet. Mostly cloudy, with a high near 57.

    High: 57 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Snow level 6500 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
Increasing clouds, with a low around 36. West wind 5 to 9 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 71. Light and variable wind becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 39. South southeast wind 13 to 18 mph decreasing to 5 to 10 mph in the evening. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 72.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Snow level 8500 feet lowering to 7300 feet after midnight . Partly cloudy, with a low around 38.
Tuesday
Rain likely, mainly after 11am. Snow level 6700 feet. Mostly cloudy, with a high near 57.
Tuesday Night
Rain likely, mainly before 11pm. Snow level 6500 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Snow level 5000 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 49.
Wednesday Night
A slight chance of rain. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 30.
Thursday
A slight chance of rain. Snow level 4900 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Alturas CA
 41.5°N 120.5°W (Elev. 4406 ft)
11:36 pm PDT Apr 17, 2026
2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database