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

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

59°F

15°C

Humidity 58%
Wind Speed S 14 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 04 Nov 12:00 PM PST
Extended Forecast for

17 Miles SW Macdoel CA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain. Mostly cloudy, with a high near 49. North wind around 6 mph becoming south.

    High: 49 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Snow level 7400 feet. Low around 38. South wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain. Snow level 7400 feet. High near 46. Breezy, with a south southwest wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain. Snow level 6700 feet. Low around 37. South southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain then
    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Snow level 6900 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 47. South wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 10pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 10am. Snow level 8200 feet. Mostly cloudy, with a high near 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Mostly cloudy, with a high near 49. North wind around 6 mph becoming south.
Tonight
Rain, mainly after 10pm. Snow level 7400 feet. Low around 38. South wind 13 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. Snow level 7400 feet. High near 46. Breezy, with a south southwest wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain. Snow level 6700 feet. Low around 37. South southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 50 percent chance of rain. Snow level 6900 feet rising to 7900 feet in the afternoon. Mostly cloudy, with a high near 47. South wind 11 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Rain, mainly after 10pm. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 10am. Snow level 8200 feet. Mostly cloudy, with a high near 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain. Partly sunny, with a high near 56.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Monday
A slight chance of rain. Snow level 8000 feet. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Macdoel CA
 41.63°N 122.21°W (Elev. 5299 ft)
Last Update:
10:41 am PST Nov 4, 2025
Forecast Valid:
12pm PST Nov 4, 2025-6pm PST Nov 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