Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

RONAN (RONM8)

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

NA

45°F

7°C

Humidity 95%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 15 Nov 06:31 AM MST
Extended Forecast for

9 Miles ENE St. Ignatius MT

  • Today

    Today: A 50 percent chance of snow, mainly before 5pm.  Cloudy, with a high near 31. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph.  Total daytime snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: A 10 percent chance of rain after 5am.  Cloudy, then gradually becoming partly cloudy, with a low around 29. West southwest wind 7 to 13 mph.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm.  Mostly cloudy, with a high near 33. West southwest wind 6 to 13 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then snow likely.  Cloudy, with a low around 30. West wind 6 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow.  High near 31. West wind around 8 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow.  Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 27. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 21.

    Low: 21 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow.  Mostly cloudy, with a high near 23.

    High: 23 °F

    Chance Snow

Detailed Forecast

Today
A 50 percent chance of snow, mainly before 5pm. Cloudy, with a high near 31. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 29 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 10 percent chance of rain after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 29. West southwest wind 7 to 13 mph.
Sunday
A slight chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 33. West southwest wind 6 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of rain and snow before 8pm, then snow likely. Cloudy, with a low around 30. West wind 6 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Snow. High near 31. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 27. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow. Mostly cloudy, with a high near 23.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 19.
Thursday
A chance of snow. Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE St. Ignatius MT
 47.39°N 113.91°W (Elev. 8599 ft)
1:02 am MST Nov 15, 2025
9am MST Nov 15, 2025-6pm MST Nov 21, 2025
 
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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