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

Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday 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 at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Hazardous Weather Conditions

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

55°F

13°C

Humidity 66%
Wind Speed WSW 13 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 03 Nov 06:35 PM PST
Extended Forecast for

5 Miles ENE Montague CA

High Wind Warning November 4, 04:00pm until November 5, 04:00am
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 49. South wind 7 to 17 mph becoming east after midnight. Winds could gust as high as 29 mph.

    Low: 49 °F

    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain. Cloudy, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 56 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm. Low around 42. Windy, with a south wind 20 to 25 mph increasing to 27 to 32 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain and
    Windy

  • Wednesday

    Wednesday: Rain. High near 55. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 44. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 49. South wind 7 to 17 mph becoming east after midnight. Winds could gust as high as 29 mph.
Tuesday
A 50 percent chance of rain. Cloudy, with a high near 56. Light and variable wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Rain, mainly after 10pm. Low around 42. Windy, with a south wind 20 to 25 mph increasing to 27 to 32 mph in the evening. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 55. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 44. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 56.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 56.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain. Mostly sunny, with a high near 64.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 47.
Monday
A slight chance of rain. Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Montague CA
 41.75°N 122.45°W (Elev. 2766 ft)
Last Update:
3:40 pm PST Nov 3, 2025
Forecast Valid:
6pm PST Nov 3, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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