Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

52°F

11°C

Humidity 50%
Wind Speed E 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 Mar 11:20 AM PDT
Extended Forecast for

12 Miles W Macdoel CA

  • Today

    Today: Partly sunny, with a high near 53. East wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 41. North northeast wind 8 to 10 mph becoming west southwest after midnight.

    Low: 41 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 55. West southwest wind 8 to 11 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. South southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am.  Snow level 9400 feet lowering to 8700 feet. Mostly sunny, with a high near 56. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 40 mph.

    High: 56 °F

    Windy. Slight
    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. East wind 9 to 15 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 41. North northeast wind 8 to 10 mph becoming west southwest after midnight.
Monday
Mostly sunny, with a high near 55. West southwest wind 8 to 11 mph.
Monday Night
Partly cloudy, with a low around 47. South southwest wind 14 to 18 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of rain before 11am. Snow level 9400 feet lowering to 8700 feet. Mostly sunny, with a high near 56. Windy, with a south southwest wind 23 to 30 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Breezy.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 28. Blustery.
Thursday
Sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 32.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Macdoel CA
 41.82°N 122.26°W (Elev. 6772 ft)
10:41 am PDT Mar 22, 2026
11am PDT Mar 22, 2026-6pm PDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database