Hazardous Weather Conditions
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
63°F
17°C
| Humidity | 33% |
| Wind Speed | N 8 MPH |
| Barometer | 30.05 in (1017.61 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jun 11:30 PM PDT |
Extended Forecast for
Montague CA
Heat Advisory June 14, 11:00am until June 16, 11:00pm
Tonight

Low: 52 °F
Clear
Saturday

High: 95 °F
Sunny
Saturday Night

Low: 57 °F
Clear
Sunday

High: 98 °F
Hot
Sunday Night

Low: 59 °F
Clear
Monday

High: 100 °F
Hot
Monday Night

Low: 61 °F
Mostly Clear
Tuesday

High: 98 °F
Hot
Tuesday Night

Low: 58 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 52. West northwest wind around 6 mph.
Saturday
Sunny, with a high near 95. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 57. North wind 8 to 13 mph.
Sunday
Sunny and hot, with a high near 98. North wind 5 to 10 mph becoming light north northwest in the afternoon.
Sunday Night
Clear, with a low around 59. North wind around 6 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny and hot, with a high near 98.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 58.
Juneteenth
Sunny, with a high near 91.
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ABOUT THIS FORECAST
Point Forecast:
Montague CA
41.74°N 122.53°W (Elev. 2589 ft)
41.74°N 122.53°W (Elev. 2589 ft)
11:26 pm PDT Jun 12, 2026
11pm PDT Jun 12, 2026-6pm PDT Jun 19, 2026



