Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

RONAN (RONM8)

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

NA

39°F

4°C

Humidity 55%
Wind Speed W 9 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 24 Nov 03:31 PM MST
Extended Forecast for

9 Miles E St. Ignatius MT

  • This Afternoon

    This Afternoon: Snow likely. The snow could be heavy at times.  Widespread blowing snow. Cloudy, with a steady temperature around 15. Wind chill values as low as -5. Breezy, with a west wind around 25 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of 7 to 11 inches possible.

    High: 15 °F

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 10pm. The snow could be heavy at times.  Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Breezy, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.

    Low: 8 °F

    Heavy Snow
    and Blowing
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 16. Wind chill values as low as -6. Southwest wind 6 to 10 mph.

    High: 16 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm. The snow could be heavy at times.  Low around 14. West southwest wind 7 to 10 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 14 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow.  High near 21. West southwest wind 7 to 9 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 21 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow.  Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow

  • Thanksgiving Day

    Thanksgiving Day: Snow.  High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 24 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Cloudy, with a low around 19.

    Low: 19 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times.  Cloudy, with a high near 21.

    High: 21 °F

    Heavy Snow

Detailed Forecast

This Afternoon
Snow likely. The snow could be heavy at times. Widespread blowing snow. Cloudy, with a steady temperature around 15. Wind chill values as low as -5. Breezy, with a west wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow likely, mainly before 10pm. The snow could be heavy at times. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 8. Wind chill values as low as -5. Breezy, with a west wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.
Tuesday
Increasing clouds, with a high near 16. Wind chill values as low as -6. Southwest wind 6 to 10 mph.
Tuesday Night
Snow, mainly after 11pm. The snow could be heavy at times. Low around 14. West southwest wind 7 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow. High near 21. West southwest wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Low around 20. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thanksgiving Day
Snow. High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow. Cloudy, with a low around 19.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 21.
Friday Night
Snow likely. Cloudy, with a low around 11.
Saturday
Snow likely. Mostly cloudy, with a high near 13.
Saturday Night
Snow likely. Mostly cloudy, with a low around 0.
Sunday
A chance of snow. Partly sunny and cold, with a high near 7.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 4.
Monday
A chance of snow. Mostly cloudy, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St. Ignatius MT
 47.31°N 113.9°W (Elev. 8199 ft)
1:02 pm MST Nov 24, 2025
4pm MST Nov 24, 2025-6pm MST Dec 1, 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