Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

35°F

2°C

Humidity 92%
Wind Speed NNE 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Feb 08:53 PM PST
Extended Forecast for

9 Miles NE Montague CA

  • Tonight

    Tonight: Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 4pm.  Snow level 5400 feet. Cloudy, with a high near 50. Light east southeast wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 50 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly after 10pm.  Snow level 4800 feet. Mostly cloudy, with a low around 34. South wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain.  Snow level 4700 feet. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly before 4am.  Snow level 4600 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain likely, mainly after 4pm.  Snow level 4300 feet. Mostly cloudy, with a high near 47.

    High: 47 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain and snow.  Snow level 4000 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 26.

    Low: 26 °F

    Rain/Snow

Detailed Forecast

Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 27. Calm wind.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 52. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 32. Calm wind becoming east 5 to 7 mph.
Saturday
A 30 percent chance of rain, mainly before 4pm. Snow level 5400 feet. Cloudy, with a high near 50. Light east southeast wind becoming south 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Saturday Night
A 30 percent chance of rain, mainly after 10pm. Snow level 4800 feet. Mostly cloudy, with a low around 34. South wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of rain. Snow level 4700 feet. Mostly cloudy, with a high near 50.
Sunday Night
A 50 percent chance of rain, mainly before 4am. Snow level 4600 feet. Mostly cloudy, with a low around 32.
Washington's Birthday
Rain likely, mainly after 4pm. Snow level 4300 feet. Mostly cloudy, with a high near 47.
Monday Night
Rain and snow. Snow level 4000 feet lowering to 2900 feet after midnight . Mostly cloudy, with a low around 26.
Tuesday
Snow likely. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 25.
Thursday
Snow likely. Mostly cloudy, with a high near 41.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Montague CA
 41.82°N 122.41°W (Elev. 2746 ft)
3:41 pm PST Feb 12, 2026
9pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database