Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

57°F

14°C

Humidity 58%
Wind Speed NNE 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 05 Aug 01:05 AM PDT
Extended Forecast for

6 Miles S Montague CA

  • Overnight

    Overnight: Clear, with a low around 51. Light north wind.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North wind 5 to 9 mph becoming light north northwest  after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Light northwest wind.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. North wind 5 to 9 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 51. Light north wind.
Tuesday
Sunny, with a high near 86. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. North wind 5 to 9 mph becoming light north northwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Mostly sunny, with a high near 85. Light northwest wind.
Wednesday Night
Partly cloudy, with a low around 56. North wind 5 to 9 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny and hot, with a high near 100.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Montague CA
 41.65°N 122.51°W (Elev. 2598 ft)
10:41 pm PDT Aug 4, 2025
1am PDT Aug 5, 2025-6pm PDT Aug 11, 2025
 
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