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

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 this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Mostly Cloudy

62°F

17°C

Humidity 60%
Wind Speed WSW 18 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 09 Apr 03:25 PM PDT
Extended Forecast for

12 Miles W Macdoel CA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Snow level 8600 feet. Partly sunny, with a high near 49. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Snow level 8500 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 36. South southeast wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 7200 feet. High near 43. South southeast wind 9 to 15 mph becoming west southwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 34. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers. Some thunder is also possible. High near 38. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers, mainly before 11pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Snow Showers
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Snow level 8600 feet. Partly sunny, with a high near 49. South wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tonight
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Snow level 8500 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 36. South southeast wind 6 to 10 mph. Chance of precipitation is 40%.
Friday
Rain, possibly mixed with snow showers. Some thunder is also possible. Snow level 7200 feet. High near 43. South southeast wind 9 to 15 mph becoming west southwest in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain and snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 34. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Snow showers. Some thunder is also possible. High near 38. Breezy, with a south wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday Night
Snow showers, mainly before 11pm. Low around 31. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers likely before 5pm, then snow showers likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 33.
Monday
A chance of snow. Partly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Macdoel CA
 41.82°N 122.26°W (Elev. 6772 ft)
Last Update:
2:39 pm PDT Apr 9, 2026
Forecast Valid:
3pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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