Hazardous Weather Conditions
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.haze
85°F
29°C
| Humidity | 23% |
| Wind Speed | NNW 14 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 2.50 mi |
| Heat Index | 82°F (28°C) |
| Last update | 17 Jul 07:09 PM PDT |
Extended Forecast for
11 Miles SE Montague CA
Red Flag Warning July 17, 07:16pm until July 17, 08:00pm
NOW until 8:00pm Fri

Red Flag Warning
Tonight

Low: 55 °F
Smoke
Saturday
High: 97 °F
Smoke then
HazeSaturday Night
Low: 57 °F
Haze then
SmokeSunday

High: 97 °F
Hot
Sunday Night

Low: 63 °F
Mostly Cloudy
Monday

High: 93 °F
Partly Sunny
Monday Night

Low: 62 °F
Mostly Cloudy
Tuesday

High: 95 °F
Mostly Sunny
Detailed Forecast
Tonight
Widespread smoke, mainly after 9pm. Clear, with a low around 55. South wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 31 mph.
Saturday
Widespread haze between noon and 1pm. Widespread smoke, mainly before 11am. Sunny and hot, with a high near 97. Light and variable wind becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
Widespread haze before 8pm. Widespread smoke, mainly after 9pm. Clear, with a low around 57. South wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Mostly sunny and hot, with a high near 97. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 63. Northwest wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 93.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Sunny and hot, with a high near 96.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 95.
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ABOUT THIS FORECAST
Point Forecast:
11 Miles SE Montague CA
41.63°N 122.38°W (Elev. 2799 ft)
41.63°N 122.38°W (Elev. 2799 ft)
4:40 pm PDT Jul 17, 2026
7pm PDT Jul 17, 2026-6pm PDT Jul 24, 2026



