National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

21°F

-6°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 04 Dec 04:00 AM PST
Extended Forecast for

5 Miles W Fort Jones CA

  • Today

    Today: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. East southeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of rain after 10am. Partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Light west wind.

    Low: 36 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 50 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 20 percent chance of rain after 10am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Monday

    Monday: A slight chance of rain after 4pm. Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a high near 55.

    High: 55 °F

    Patchy Fog
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 51. Calm wind.
Tonight
Partly cloudy, with a low around 35. East southeast wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of rain after 10am. Partly sunny, with a high near 53. Light and variable wind.
Friday Night
A 40 percent chance of rain before 10pm. Mostly cloudy, with a low around 36. Light west wind.
Saturday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 50. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34.
Sunday
A 20 percent chance of rain after 10am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 52.
Sunday Night
A slight chance of rain before 10pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 34.
Monday
A slight chance of rain after 4pm. Patchy fog between 10am and 11am. Otherwise, mostly sunny, with a high near 55.
Monday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Partly sunny, with a high near 55.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Fort Jones CA
 41.61°N 122.94°W (Elev. 2999 ft)
Last Update:
3:41 am PST Dec 4, 2025
Forecast Valid:
4am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation