Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

RONAN (RONM8)

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

NA

26°F

-3°C

Humidity 99%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 17 Jan 12:31 PM MST
Extended Forecast for

9 Miles E St. Ignatius MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 22. West wind around 11 mph.

    High: 22 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. West wind around 10 mph.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 21. West northwest wind around 10 mph becoming southwest in the afternoon.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 10. Wind chill values as low as -4. Northwest wind around 11 mph becoming southwest after midnight.

    Low: 10 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 20. West southwest wind around 11 mph, with gusts as high as 18 mph.

    High: 20 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 22. West wind around 11 mph.
Tonight
Mostly clear, with a low around 15. West wind around 10 mph.
Sunday
Sunny, with a high near 21. West northwest wind around 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 10. Wind chill values as low as -4. Northwest wind around 11 mph becoming southwest after midnight.
M.L.King Day
Sunny, with a high near 20. West southwest wind around 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
A slight chance of snow. Partly sunny, with a high near 20.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 10.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 14.
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)
12:51 pm MST Jan 17, 2026
1pm MST Jan 17, 2026-6pm MST Jan 23, 2026
 
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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