Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Clear
28°F
-2°C
| Humidity | 74% |
| Wind Speed | NNE 5 MPH |
| Barometer | 30.17 in (1021.67 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 16 Apr 03:20 AM PDT |
Extended Forecast for
Yreka CA
Overnight
Low: 30 °F
Frost
Thursday
High: 52 °F
Frost then
SunnyThursday Night
Low: 26 °F
Frost
Friday
High: 64 °F
Frost then
Mostly SunnyFriday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 71 °F
Mostly Sunny
Saturday Night
Low: 43 °F
Mostly Cloudy
Sunday
High: 64 °F
Chance Rain
Sunday Night
Low: 42 °F
Chance Rain
Detailed Forecast
Overnight
Widespread frost. Otherwise, mostly clear, with a steady temperature around 30. Light north northwest wind.
Thursday
Widespread frost before 11am. Otherwise, sunny, with a high near 52. Light and variable wind becoming north 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 26. North wind 6 to 11 mph becoming light after midnight.
Friday
Widespread frost before 11am. Otherwise, sunny, with a high near 64. Calm wind.
Friday Night
Partly cloudy, with a low around 35. Light and variable wind.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 64.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Snow level 5400 feet. Partly sunny, with a high near 58.
Monday Night
A slight chance of rain. Snow level 5800 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Snow level 5100 feet rising to 5900 feet in the afternoon. Mostly cloudy, with a high near 57.
Tuesday Night
A slight chance of rain. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Snow level 5200 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 58.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Yreka CA
41.75°N 122.62°W (Elev. 2726 ft)
41.75°N 122.62°W (Elev. 2726 ft)
1:47 am PDT Apr 16, 2026
3am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
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