Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

RONAN (RONM8)

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

NA

21°F

-6°C

Humidity 93%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 30 Nov 03:31 AM MST
Extended Forecast for

9 Miles E St. Ignatius MT

  • Today

    Today: Sunny, with a high near 15. Wind chill values as low as -8. East southeast wind 6 to 10 mph becoming west northwest in the morning.

    High: 15 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -7. West northwest wind 7 to 9 mph.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Partly sunny, with a high near 13. Wind chill values as low as -7. West wind 8 to 10 mph.  New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 11pm.  Low around 12. Wind chill values as low as zero. Southwest wind around 9 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 12 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 16. West wind around 10 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 16 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 9. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow.  Partly sunny, with a high near 14.

    High: 14 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 17.

    High: 17 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 15. Wind chill values as low as -8. East southeast wind 6 to 10 mph becoming west northwest in the morning.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -7. West northwest wind 7 to 9 mph.
Monday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 13. Wind chill values as low as -7. West wind 8 to 10 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow, mainly after 11pm. Low around 12. Wind chill values as low as zero. Southwest wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. High near 16. West wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 10.
Thursday
A chance of snow. Mostly cloudy, with a high near 17.
Thursday Night
Snow likely. Cloudy, with a low around 15.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 24.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 22.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 23.
Basemap Options
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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 am MST Nov 30, 2025
4am MST Nov 30, 2025-6pm MST Dec 6, 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