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Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Current conditions at

Geyser (MTGYS)

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

NA

40°F

4°C

Humidity 90%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 15 Oct 06:30 PM MDT
Extended Forecast for

Geraldine MT

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a slight chance of rain after 3am. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 34. Calm wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of rain between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West northwest wind around 10 mph.

    High: 53 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. Breezy, with a west southwest wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 30 mph.

    Low: 38 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain after noon. Mostly sunny, with a high near 56. Breezy, with a west northwest wind 23 to 25 mph, with gusts as high as 36 mph.

    High: 56 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 33. West northwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 56. West wind around 14 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain. Partly sunny, with a high near 66. South southwest wind 15 to 20 mph, with gusts as high as 26 mph.

    High: 66 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of rain before 8pm, then a slight chance of rain after 3am. Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 34. Calm wind becoming west northwest 5 to 8 mph after midnight. Chance of precipitation is 20%.
Thursday
A 20 percent chance of rain between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. West northwest wind around 10 mph.
Thursday Night
Mostly clear, with a low around 38. Breezy, with a west southwest wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 30 mph.
Friday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 56. Breezy, with a west northwest wind 23 to 25 mph, with gusts as high as 36 mph.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 33. West northwest wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 56. West wind around 14 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 39. Southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday
A slight chance of rain. Partly sunny, with a high near 66. South southwest wind 15 to 20 mph, with gusts as high as 26 mph.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geraldine MT
 47.6°N 110.26°W (Elev. 3192 ft)
Last Update:
2:19 pm MDT Oct 15, 2025
Forecast Valid:
6pm MDT Oct 15, 2025-6pm MDT Oct 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation