Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Geyser (MTGYS)

Lat: 47.25°NLon: 110.48°WElev: 4221.0ft.

NA

21°F

-6°C

Humidity 40%
Wind Speed WNW 21 MPH
Barometer NA
Dewpoint 0°F (-18°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 28 Dec 11:16 AM MST
Extended Forecast for

Geraldine MT

  • Today

    Today: Sunny, with a high near 20. Wind chill values as low as zero. South wind 3 to 6 mph.

    High: 20 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature falling to near 11 by 11pm, then rising to around 19 during the remainder of the night. South wind around 8 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 9 to 11 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West wind around 9 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. West southwest wind 6 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. West southwest wind 6 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West wind around 8 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 20. Wind chill values as low as zero. South wind 3 to 6 mph.
Tonight
Mostly clear, with a temperature falling to near 11 by 11pm, then rising to around 19 during the remainder of the night. South wind around 8 mph.
Monday
Mostly sunny, with a high near 37. West wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 26. West wind around 9 mph.
Tuesday
Mostly sunny, with a high near 46. West southwest wind 6 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 29. West southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 51. West wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind around 7 mph.
New Year's Day
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Mostly cloudy, with a high near 51.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Geraldine MT
 47.6°N 110.26°W (Elev. 3192 ft)
9:56 am MST Dec 28, 2025
11am MST Dec 28, 2025-6pm MST Jan 3, 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