Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

NA

34°F

1°C

Humidity 87%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 09 Dec 09:31 PM MST
Extended Forecast for

7 Miles SSW Ronan MT

Flood Watch until December 11, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Tonight

    Low: 32 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain.  High near 49. South southeast wind 11 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 43. South wind 16 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 47. West wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 37. South southwest wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain and snow, becoming all rain after 2pm.  High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Cloudy, with a low around 35. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 8am, then a chance of rain and snow.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow before 2am, then rain. Low around 32. Southeast wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain. High near 49. South southeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 43. South wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. High near 47. West wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 37. South southwest wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain and snow, becoming all rain after 2pm. High near 47. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 35. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain before 8am, then a chance of rain and snow. Mostly cloudy, with a high near 45.
Saturday Night
A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 34.
Sunday
A chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33.
Monday
A chance of rain. Mostly cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 37.
Tuesday
Rain. Mostly cloudy, with a high near 46.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Ronan MT
 47.43°N 114.17°W (Elev. 2953 ft)
2:21 pm MST Dec 9, 2025
9pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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