Storm Moving from Western into Central U.S. through Wednesday
A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
43°F
6°C
| Humidity | 81% |
| Wind Speed | ENE 3 MPH |
| Barometer | 29.95 in (1014.22 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 12:35 AM PDT |
Extended Forecast for
10 Miles NNE Montague CA
Overnight
Low: 35 °F
Mostly Clear
Wednesday
High: 65 °F
Sunny
Wednesday Night
Low: 33 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 37 °F
Partly Cloudy
Friday
High: 69 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 74 °F
Sunny
Saturday Night
Low: 44 °F
Slight Chance
Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 35. North northwest wind around 6 mph becoming calm.
Wednesday
Sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 33. North northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 66. Light north northwest wind.
Thursday Night
Partly cloudy, with a low around 37. North northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 40.
Saturday
Sunny, with a high near 74.
Saturday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 44.
Sunday
Rain likely, mainly after 11am. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Snow level 5700 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Mostly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NNE Montague CA
41.86°N 122.48°W (Elev. 2608 ft)
41.86°N 122.48°W (Elev. 2608 ft)
10:41 pm PDT Oct 14, 2025
12am PDT Oct 15, 2025-6pm PDT Oct 21, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
