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

Weather Impacts for the Pacific Northwest This Week; Watching the Northeast U.S.

A series of Pacific fronts will bring periods of moderate rain, higher elevation snow, and gusty winds to the Pacific Northwest through this week. A more widespread precipitation event looks likely this weekend. In the Northeast U.S. a storm may bring gusty winds, low elevation rain, and high elevation snow Friday into this coming weekend. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Mostly Cloudy

54°F

12°C

Humidity 81%
Wind Speed E 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 09 Nov 02:05 PM PST
Extended Forecast for

16 Miles ENE Happy Camp CA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain. Mostly cloudy, with a high near 52. West southwest wind around 8 mph.

    High: 52 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 43. West northwest wind 6 to 9 mph.

    Low: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. North wind around 5 mph becoming calm in the morning.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. West wind 6 to 8 mph becoming east after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 62. East southeast wind around 6 mph becoming light and variable in the morning.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 4am. Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly after 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 52. West southwest wind around 8 mph.
Tonight
A 30 percent chance of rain before 8pm. Mostly cloudy, with a low around 43. West northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 60. North wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 41. West wind 6 to 8 mph becoming east after midnight.
Veterans Day
Mostly sunny, with a high near 62. East southeast wind around 6 mph becoming light and variable in the morning.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A chance of rain after 4am. Partly cloudy, with a low around 40.
Friday
Rain, mainly after 10am. Mostly cloudy, with a high near 49.
Friday Night
Rain. Cloudy, with a low around 38. Breezy.
Saturday
Rain likely. Mostly cloudy, with a high near 48.
Saturday Night
Rain and snow. Cloudy, with a low around 35. Breezy.
Sunday
Rain and snow. Snow level 5100 feet. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ENE Happy Camp CA
 41.9°N 123.09°W (Elev. 2949 ft)
Last Update:
2:01 pm PST Nov 9, 2026
Forecast Valid:
2pm PST Nov 9, 2026-6pm PST Nov 15, 2026
 
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