National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

73°F

23°C

Humidity 43%
Wind Speed N 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Aug 10:20 AM PDT
Extended Forecast for

5 Miles SE Montague CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 57. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 92. Light and variable wind.
Tonight
Mostly clear, with a low around 56. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 57. North wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 95. Calm wind.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 52.
Sunday
Sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Montague CA
 41.68°N 122.46°W (Elev. 2749 ft)
Last Update:
8:23 am PDT Aug 17, 2026
Forecast Valid:
10am PDT Aug 17, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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