Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

46°F

8°C

Humidity 75%
Wind Speed NNE 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 28 Jun 04:00 AM PDT
Extended Forecast for

10 Miles NNW Weed CA

  • Today

    Today: Sunny, with a high near 69. Light west northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. North wind 9 to 14 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. Light west northwest wind becoming north 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 42. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 44. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 80. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 48.
Independence Day
Sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Weed CA
 41.55°N 122.42°W (Elev. 3199 ft)
2:42 am PDT Jun 28, 2026
4am PDT Jun 28, 2026-6pm PDT Jul 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