
Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes
Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
28°F
-2°C
| Humidity | 92% |
| Wind Speed | N 0 MPH |
| Barometer | 30.46 in (1031.49 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 08:35 PM PST |
Extended Forecast for
Yreka CA
Tonight

Low: 27 °F
Mostly Clear
Tuesday

High: 44 °F
Sunny
Tuesday Night

Low: 28 °F
Mostly Clear
Wednesday

High: 53 °F
Sunny
Wednesday Night

Low: 29 °F
Clear
Thursday

High: 55 °F
Sunny
Thursday Night

Low: 29 °F
Clear
Friday

High: 55 °F
Sunny
Friday Night

Low: 29 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 27. Calm wind.
Tuesday
Sunny, with a high near 44. Calm wind.
Tuesday Night
Mostly clear, with a low around 28. Calm wind.
Wednesday
Sunny, with a high near 53. Light northeast wind.
Wednesday Night
Clear, with a low around 29. Light east northeast wind.
Thursday
Sunny, with a high near 55.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 55.
Friday Night
Clear, with a low around 29.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 32.
M.L.King Day
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST
Point Forecast:
Yreka CA
41.75°N 122.62°W (Elev. 2726 ft)
41.75°N 122.62°W (Elev. 2726 ft)
3:40 pm PST Jan 12, 2026
8pm PST Jan 12, 2026-6pm PST Jan 19, 2026


