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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Alturas (KAAT)

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

Mostly Cloudy

54°F

12°C

Humidity 58%
Wind Speed W 13 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 10 Apr 05:20 PM PDT
Extended Forecast for

Canby CA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 54. West southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of rain and thunderstorms before midnight, then a slight chance of rain after 1am. Snow level 7500 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Saturday

    Saturday: Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Snow level 6100 feet rising to 6700 feet in the afternoon. High near 53. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Saturday Night

    Saturday Night: Rain. Snow level 6500 feet lowering to 5400 feet after midnight . Low around 31. South southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain

  • Sunday

    Sunday: Rain and snow likely before 11am, then rain. Some thunder is also possible. Snow level 4500 feet rising to 5200 feet in the afternoon. High near 48. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    then Showers

  • Sunday Night

    Sunday Night: Rain likely before 2am, then a chance of rain and snow. Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow likely, becoming all rain after 11am. Snow level 4500 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 48. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 54. West southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Tonight
A chance of rain and thunderstorms before midnight, then a slight chance of rain after 1am. Snow level 7500 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Rain before 2pm, then showers and possibly a thunderstorm, mainly after 2pm. Snow level 6100 feet rising to 6700 feet in the afternoon. High near 53. South southwest wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain. Snow level 6500 feet lowering to 5400 feet after midnight . Low around 31. South southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain and snow likely before 11am, then rain. Some thunder is also possible. Snow level 4500 feet rising to 5200 feet in the afternoon. High near 48. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 2am, then a chance of rain and snow. Snow level 5400 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain and snow likely, becoming all rain after 11am. Snow level 4500 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 48. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain before 11pm. Snow level 5900 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A chance of rain. Snow level 6300 feet. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain. Snow level 6400 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 24.
Friday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Canby CA
 41.43°N 120.87°W (Elev. 4341 ft)
Last Update:
4:41 pm PDT Apr 10, 2026
Forecast Valid:
5pm PDT Apr 10, 2026-6pm PDT Apr 17, 2026
 
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