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

Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

Alturas (KAAT)

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

Clear

43°F

6°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 04:55 AM PDT
Extended Forecast for

6 Miles SSE Canby CA

  • Today

    Today: A 30 percent chance of rain after 5pm. Snow level 7000 feet rising to 8000 feet in the afternoon. Mostly sunny, with a high near 59. South southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 31 mph.

    High: 59 °F

    Sunny then
    Chance Rain

  • Tonight

    Tonight: Rain likely before 5am, then rain likely, possibly mixed with snow. Snow level 7800 feet lowering to 6800 feet after midnight . Increasing clouds, with a low around 37. Southwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 11am. Snow level 6700 feet lowering to 6200 feet. High near 44. West wind 6 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all snow after 11pm. Snow level 6400 feet lowering to 5500 feet after midnight . Low around 33. West southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow likely before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 42. West southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 6000 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain after 5pm. Snow level 7000 feet rising to 8000 feet in the afternoon. Mostly sunny, with a high near 59. South southwest wind 9 to 14 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 31 mph.
Tonight
Rain likely before 5am, then rain likely, possibly mixed with snow. Snow level 7800 feet lowering to 6800 feet after midnight . Increasing clouds, with a low around 37. Southwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain and snow, becoming all rain after 11am. Snow level 6700 feet lowering to 6200 feet. High near 44. West wind 6 to 9 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all snow after 11pm. Snow level 6400 feet lowering to 5500 feet after midnight . Low around 33. West southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 2pm, then a chance of rain and snow between 2pm and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 42. West southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 6000 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 34.
Saturday
A slight chance of rain. Snow level 6000 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 58.
Saturday Night
A slight chance of rain. Snow level 7300 feet lowering to 6600 feet after midnight . Partly cloudy, with a low around 37.
Sunday
A chance of rain. Snow level 6300 feet rising to 6900 feet in the afternoon. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Canby CA
 41.37°N 120.83°W (Elev. 5515 ft)
Last Update:
4:41 am PDT Apr 20, 2026
Forecast Valid:
5am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation