Heavy to Excessive Rainfall This Week from the Southwest into Central U.S.; Severe Weather in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact multiple areas in the Plains and Intermountain West. Isolated severe thunderstorm wind gusts and possibly a tornado or two could occur tonight from southern and eastern New Mexico into west Texas. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

48°F

9°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 30 Sep 01:55 AM PDT
Extended Forecast for

17 Miles NNE Weed CA

  • Overnight

    Overnight: Clear, with a low around 40. Northeast wind around 7 mph.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Northeast wind 5 to 9 mph becoming northwest in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 43. Light and variable wind becoming northeast 5 to 8 mph after midnight.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Northeast wind 5 to 9 mph becoming light and variable  in the morning.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. West northwest wind around 5 mph becoming calm.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 40. Northeast wind around 7 mph.
Wednesday
Sunny, with a high near 75. Northeast wind 5 to 9 mph becoming northwest in the afternoon.
Wednesday Night
Clear, with a low around 43. Light and variable wind becoming northeast 5 to 8 mph after midnight.
Thursday
Sunny, with a high near 79. Northeast wind 5 to 9 mph becoming light and variable in the morning.
Thursday Night
Mostly clear, with a low around 47. West northwest wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 77.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 77.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE Weed CA
 41.61°N 122.2°W (Elev. 4941 ft)
11:26 pm PDT Sep 29, 2026
2am PDT Sep 30, 2026-6pm PDT Oct 6, 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