National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Geyser (MTGYS)

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

unknown precip

27°F

-3°C

Humidity 81%
Wind Speed W 25 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 24 Apr 02:30 PM MDT
Extended Forecast for

Geraldine MT

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 37. Windy, with a northwest wind 30 to 34 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Likely
    and Windy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A chance of snow before 11am, then a slight chance of snow after noon. Mostly cloudy, with a high near 41. West northwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. North northwest wind 6 to 10 mph becoming east after midnight.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 40. East wind 6 to 11 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph. Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 48. East wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 37. Windy, with a northwest wind 30 to 34 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 23 to 28 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 38 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 11am, then a slight chance of snow after noon. Mostly cloudy, with a high near 41. West northwest wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. North northwest wind 6 to 10 mph becoming east after midnight.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 40. East wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph. Little or no snow accumulation expected.
Monday
A chance of snow before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 48. East wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 28. Light and variable wind.
Tuesday
A chance of rain after noon. Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 32.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 61.
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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:
2:46 pm MDT Apr 24, 2026
Forecast Valid:
2pm MDT Apr 24, 2026-6pm MDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation