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

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

43°F

6°C

Humidity 100%
Wind Speed NNE 3 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 43°F (6°C)
Visibility 7.00 mi
Last update 10 Apr 02:35 AM PDT
Extended Forecast for

4 Miles NE Montague CA

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Rain and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 64. Light and variable wind becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm before 4am, then rain likely. Low around 39. South southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 39 °F

    Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after 11am. High near 57. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust 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: 57 °F

    Showers

  • Saturday Night

    Saturday Night: Rain, mainly before 11pm. Snow level 5900 feet lowering to 5100 feet after midnight . Low around 34. South southwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Snow level 4600 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Snow level 5100 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain before 11am. Snow level 4800 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 44. Calm wind.
Friday
Rain and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. High near 64. Light and variable wind becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain and possibly a thunderstorm before 4am, then rain likely. Low around 39. South southeast wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of rain, then showers and possibly a thunderstorm after 11am. High near 57. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust 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, mainly before 11pm. Snow level 5900 feet lowering to 5100 feet after midnight . Low around 34. South southwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of rain. Snow level 4600 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 52.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 5100 feet. Mostly cloudy, with a low around 33.
Monday
A slight chance of rain before 11am. Snow level 4800 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Montague CA
 41.77°N 122.48°W (Elev. 2612 ft)
Last Update:
11:26 pm PDT Apr 9, 2026
Forecast Valid:
2am PDT Apr 10, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation