
Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West
Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >
Hazardous Weather Conditions
Current conditions at
Montague Siskiyou County Airport (KSIY)
Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.
Overcast
41°F
5°C
| Humidity | 86% |
| Wind Speed | WSW 8 MPH |
| Barometer | 29.75 in (1007.45 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 15 Feb 09:35 PM PST |
Extended Forecast for
Yreka CA
Winter Weather Advisory February 17, 04:00am until February 19, 10:00am
Tonight
Low: 34 °F
Rain then
Chance RainWashington's Birthday
High: 47 °F
Chance Rain
then
Rain/Snow
LikelyMonday Night

Low: 25 °F
Snow
Tuesday

High: 38 °F
Snow
Tuesday Night
Low: 20 °F
Snow Likely
then Chance
SnowWednesday

High: 38 °F
Snow Likely
Wednesday Night

Low: 23 °F
Snow
Thursday

High: 39 °F
Snow Likely
Thursday Night

Low: 21 °F
Chance Snow
Detailed Forecast
Tonight
Rain before 3am, then a slight chance of rain after 4am. Snow level 5200 feet lowering to 4500 feet after midnight . Low around 34. East southeast wind 3 to 6 mph. Chance of precipitation is 80%.
Washington's Birthday
Rain likely before 3pm, then rain likely, possibly mixed with snow between 3pm and 4pm, then rain likely after 4pm. Snow level 3900 feet. Mostly cloudy, with a high near 47. South wind 5 to 10 mph becoming west northwest in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Snow. Low around 25. West northwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 38. Southwest wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 23. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 41.
Friday Night
A chance of snow. Mostly cloudy, with a low around 24.
Saturday
A chance of rain and snow. Partly sunny, with a high near 45.
Saturday Night
Rain and snow likely. Snow level 3300 feet. Mostly cloudy, with a low around 32.
Sunday
Rain and snow likely. Snow level 3300 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 48.
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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)
9:41 pm PST Feb 15, 2026
9pm PST Feb 15, 2026-6pm PST Feb 22, 2026



