Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Partly Cloudy

73°F

23°C

Humidity 25%
Wind Speed W 14 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 28 Mar 04:53 PM PDT
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 6 to 11 mph becoming light and variable  in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Light west southwest wind becoming west 6 to 11 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 11am.  Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 55. West southwest wind 3 to 8 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm.  Snow level 7300 feet. Partly cloudy, with a low around 39. West wind 6 to 8 mph becoming south in the evening.

    Low: 39 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am.  Snow level 7100 feet. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain.  Snow level 7200 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly after 11am.  Snow level 5800 feet. Mostly cloudy, with a high near 47. Breezy.

    High: 47 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am.  Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. West wind 6 to 11 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 63. Light west southwest wind becoming west 6 to 11 mph in the morning.
Sunday Night
Partly cloudy, with a low around 36. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Monday
A 20 percent chance of rain after 11am. Snow level 6500 feet rising to 7200 feet in the afternoon. Partly sunny, with a high near 55. West southwest wind 3 to 8 mph.
Monday Night
A 30 percent chance of rain before 11pm. Snow level 7300 feet. Partly cloudy, with a low around 39. West wind 6 to 8 mph becoming south in the evening.
Tuesday
A 30 percent chance of rain after 11am. Snow level 7100 feet. Partly sunny, with a high near 58.
Tuesday Night
A 40 percent chance of rain. Snow level 7200 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 40.
Wednesday
Rain, mainly after 11am. Snow level 5800 feet. Mostly cloudy, with a high near 47. Breezy.
Wednesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then snow likely after 2am. Mostly cloudy, with a low around 29. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 43. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 54.
Friday Night
Clear, with a low around 32.
Saturday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.61°N 122.23°W (Elev. 4816 ft)
4:40 pm PDT Mar 28, 2026
5pm PDT Mar 28, 2026-6pm PDT Apr 4, 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