Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Alturas (KAAT)

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

Overcast

55°F

13°C

Humidity 54%
Wind Speed WSW 13 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 08 Apr 09:05 PM PDT
Extended Forecast for

10 Miles WNW Canby CA

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 39. West wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: A chance of rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Increasing clouds, with a high near 63. East southeast wind 5 to 8 mph becoming south southwest in the afternoon.  Chance of precipitation is 60%.

    High: 63 °F

    Sunny then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm.  Snow level 8900 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light south southwest  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain, then showers and possibly a thunderstorm after 11am.  Snow level 7600 feet. High near 57. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm.  Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: Rain showers before 2pm, then rain, possibly mixed with snow showers between 2pm and 5pm, then rain showers after 5pm. Some thunder is also possible.  Snow level 6100 feet. High near 49. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 49 °F

    Showers then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain before 8pm, then rain and snow between 8pm and 11pm, then a chance of snow after 11pm.  Low around 27. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Snow

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 43.

    High: 43 °F

    Snow

  • Sunday Night

    Sunday Night: Rain and snow likely before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening.
Thursday
A chance of rain and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 63. East southeast wind 5 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain, mainly between 8pm and 11pm. Snow level 8900 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 39. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Friday
A chance of rain, then showers and possibly a thunderstorm after 11am. Snow level 7600 feet. High near 57. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain likely, mainly before 11pm. Snow level 7500 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
Rain showers before 2pm, then rain, possibly mixed with snow showers between 2pm and 5pm, then rain showers after 5pm. Some thunder is also possible. Snow level 6100 feet. High near 49. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Rain before 8pm, then rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Low around 27. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow. Mostly cloudy, with a high near 43.
Sunday Night
Rain and snow likely before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A slight chance of rain and snow. Snow level 5900 feet rising to 7000 feet in the afternoon. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Canby CA
 41.51°N 121.04°W (Elev. 4898 ft)
4:41 pm PDT Apr 8, 2026
9pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
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