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 | 56% |
| Wind Speed | N 14 MPH |
| Barometer | 30.12 in (1019.98 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 02 Aug 01:53 AM PDT |
Extended Forecast for
8 Miles N Yreka CA
Overnight
Low: 51 °F
Clear
Sunday
High: 81 °F
Sunny
Sunday Night
Low: 52 °F
Clear
Monday
High: 88 °F
Patchy Smoke
Monday Night
Low: 57 °F
Clear
Tuesday
High: 94 °F
Sunny
Tuesday Night
Low: 63 °F
Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 63 °F
Clear
Detailed Forecast
Overnight
Clear, with a low around 51. North wind around 8 mph.
Sunday
Sunny, with a high near 81. Calm wind becoming north 5 to 9 mph in the afternoon.
Sunday Night
Clear, with a low around 52. North wind 7 to 11 mph.
Monday
Patchy smoke after 9am. Sunny, with a high near 88. East northeast wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Clear, with a low around 57. East northeast wind 6 to 9 mph becoming north northwest in the evening.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 93.
Thursday Night
Clear, with a low around 62.
Friday
Sunny, with a high near 92.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 89.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles N Yreka CA
41.85°N 122.65°W (Elev. 3970 ft)
41.85°N 122.65°W (Elev. 3970 ft)
11:38 pm PDT Aug 1, 2026
2am PDT Aug 2, 2026-6pm PDT Aug 8, 2026
Additional Resources
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