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

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

64°F

18°C

Humidity 45%
Wind Speed E 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 30 Aug 11:30 PM PDT
Extended Forecast for

5 Miles NE Montague CA

  • Tonight

    Tonight: Areas of smoke after 1am. Mostly clear, with a low around 52. Light and variable wind.

    Low: 52 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke before 1pm, then areas of smoke after 5pm. Partly sunny, then gradually becoming sunny, with a high near 93. Light and variable wind.

    High: 93 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: Areas of smoke before 8pm. Mostly clear, with a low around 51. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 51 °F

    Areas Smoke
    then Clear

  • Labor Day

    Labor Day: Sunny and hot, with a high near 96. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 96 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 53. South wind 7 to 10 mph becoming north in the evening.

    Low: 53 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

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

    High: 96 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke after 1am. Mostly clear, with a low around 52. Light and variable wind.
Sunday
Areas of smoke before 1pm, then areas of smoke after 5pm. Partly sunny, then gradually becoming sunny, with a high near 93. Light and variable wind.
Sunday Night
Areas of smoke before 8pm. Mostly clear, with a low around 51. West wind 5 to 10 mph becoming light and variable after midnight.
Labor Day
Sunny and hot, with a high near 96. Calm wind becoming south southwest around 6 mph in the afternoon.
Monday Night
Clear, with a low around 53. South wind 7 to 10 mph becoming north in the evening.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 60.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 95.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 90.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Montague CA
 41.77°N 122.48°W (Elev. 2612 ft)
Last Update:
10:40 pm PDT Aug 30, 2025
Forecast Valid:
11pm PDT Aug 30, 2025-6pm PDT Sep 6, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation