Heat Builds in the West; Extremely Critical Fire Weather in the Northwest
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. 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 | 52% |
| Wind Speed | N 12 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 02 Aug 01:00 AM PDT |
Extended Forecast for
17 Miles NNW Fort Jones CA
Overnight
Low: 48 °F
Clear
Sunday
High: 92 °F
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 100 °F
Patchy Smoke
Monday Night
Low: 58 °F
Clear
Tuesday
High: 107 °F
Hot
Tuesday Night
Low: 63 °F
Clear
Wednesday
High: 106 °F
Hot
Wednesday Night
Low: 63 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 48. West wind 5 to 7 mph becoming south.
Sunday
Sunny, with a high near 92. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 49. North northwest wind 6 to 11 mph becoming light and variable in the evening.
Monday
Patchy smoke after 10am. Sunny and hot, with a high near 100. Light east wind increasing to 6 to 11 mph in the morning.
Monday Night
Clear, with a low around 58. East wind 5 to 8 mph becoming light and variable.
Tuesday
Sunny and hot, with a high near 107.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny and hot, with a high near 105.
Thursday Night
Clear, with a low around 63.
Friday
Sunny and hot, with a high near 103.
Friday Night
Clear, with a low around 60.
Saturday
Sunny and hot, with a high near 100.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
17 Miles NNW Fort Jones CA
41.82°N 123°W (Elev. 1732 ft)
41.82°N 123°W (Elev. 1732 ft)
11:38 pm PDT Aug 1, 2026
1am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
Additional Resources
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