Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

52°F

11°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 26 Feb 08:15 PM PST
Extended Forecast for

16 Miles NNE Weed CA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 57. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am.  Mostly cloudy, with a low around 41. North northeast wind 7 to 10 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 54. East southeast wind 6 to 8 mph becoming south southwest in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Snow level 8000 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 40. South wind around 7 mph.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Snow level 6900 feet. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain.  Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A chance of rain.  Snow level 6400 feet. Partly sunny, with a high near 51.

    High: 51 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. West northwest wind 5 to 8 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 57. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 30 percent chance of rain after 4am. Mostly cloudy, with a low around 41. North northeast wind 7 to 10 mph.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 54. East southeast wind 6 to 8 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 50 percent chance of rain. Snow level 8000 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 40. South wind around 7 mph.
Sunday
A 50 percent chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 53.
Sunday Night
A 50 percent chance of rain. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 37.
Monday
A chance of rain. Snow level 6400 feet. Partly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 34.
Tuesday
A slight chance of rain after 4pm. Snow level 6100 feet rising to 6800 feet in the afternoon. Mostly sunny, with a high near 56.
Tuesday Night
A chance of rain and snow. Snow level 6900 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 35.
Wednesday
A chance of rain and snow. Snow level 4900 feet. Partly sunny, with a high near 49.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNE Weed CA
 41.61°N 122.23°W (Elev. 4816 ft)
3:41 pm PST Feb 26, 2026
8pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database