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.

NA

44°F

7°C

Humidity 70%
Wind Speed WSW 11 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 12 Apr 02:15 AM MDT
Extended Forecast for

12 Miles SSW Geyser MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. West southwest wind around 8 mph, with gusts as high as 18 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 50. West southwest wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Rain before 3am, then a chance of rain and snow. Some thunder is also possible. Low around 35. East wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain and snow. High near 46. West southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Rain/Snow

  • Monday Night

    Monday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West southwest wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. West southwest wind 10 to 17 mph, with gusts as high as 33 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Partly cloudy, with a low around 36. Southwest wind 7 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow before 3pm, then rain, possibly mixed with snow. Mostly cloudy, with a high near 47. West southwest wind 9 to 15 mph, with gusts as high as 32 mph.

    High: 47 °F

    Chance Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 25.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. West southwest wind around 8 mph, with gusts as high as 18 mph.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. High near 50. West southwest wind 6 to 8 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain before 3am, then a chance of rain and snow. Some thunder is also possible. Low around 35. East wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow. High near 46. West southwest wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 34. West southwest wind 10 to 13 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 49. West southwest wind 10 to 17 mph, with gusts as high as 33 mph.
Tuesday Night
A slight chance of rain and snow after midnight. Partly cloudy, with a low around 36. Southwest wind 7 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday
Snow before 3pm, then rain, possibly mixed with snow. Mostly cloudy, with a high near 47. West southwest wind 9 to 15 mph, with gusts as high as 32 mph.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Cloudy, with a low around 25.
Thursday
Snow. Mostly cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of snow. Partly sunny, with a high near 37.
Friday Night
A chance of snow. Partly cloudy, with a low around 24.
Saturday
A chance of snow. Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Geyser MT
 47.09°N 110.55°W (Elev. 5843 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
2am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation