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

82°F

28°C

Humidity 30%
Wind Speed W 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 12:35 PM PDT
Extended Forecast for

13 Miles N Montague CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 93. Calm wind becoming north around 6 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 59. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 59. North northwest wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 21 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 93. Calm wind becoming north around 6 mph.
Tonight
Mostly clear, with a low around 59. North northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 94. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 59. North northwest wind 9 to 14 mph becoming light in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny and hot, with a high near 96. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Montague CA
 41.91°N 122.55°W (Elev. 2198 ft)
Last Update:
11:21 am PDT Aug 17, 2026
Forecast Valid:
12pm PDT Aug 17, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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