Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

23°F

-5°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 17 Apr 05:53 AM PDT
Extended Forecast for

16 Miles NNE Weed CA

  • Today

    Today: Sunny, with a high near 56. Northeast wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind around 6 mph becoming calm  after midnight.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. North northeast wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. Southwest wind 11 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Breezy, with a south southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 61 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 11pm.  Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: A 50 percent chance of rain.  Snow level 6100 feet. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely before 8pm, then rain and snow likely.  Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then rain likely.  Snow level 5500 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 56. Northeast wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 36. West wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 64. North northeast wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Mostly cloudy, with a low around 42. Southwest wind 11 to 17 mph becoming south southeast after midnight. Winds could gust as high as 26 mph.
Sunday
Partly sunny, with a high near 61. Breezy, with a south southeast wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
A 30 percent chance of rain, mainly after 11pm. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 41. Breezy.
Monday
A 50 percent chance of rain. Snow level 6100 feet. Partly sunny, with a high near 53.
Monday Night
Rain likely before 8pm, then rain and snow likely. Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow before 11am, then rain likely. Snow level 5500 feet. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain before 8pm, then a chance of rain and snow. Snow level 5900 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow. Snow level 5100 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain. Snow level 6000 feet lowering to 5100 feet after midnight . Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.61°N 122.23°W (Elev. 4816 ft)
4:41 am PDT Apr 17, 2026
6am PDT Apr 17, 2026-6pm PDT Apr 23, 2026
 
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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