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

42°F

6°C

Humidity 95%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 19 Jun 06:15 AM MDT
Extended Forecast for

Geyser MT

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. East wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. North northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 64. West wind 11 to 17 mph, with gusts as high as 25 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 70. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 46. East wind 5 to 15 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. South southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Sunday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. West wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. North northwest wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 64. West wind 11 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 42. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Geyser MT
 47.26°N 110.49°W (Elev. 4199 ft)
Last Update:
3:31 am MDT Jun 19, 2026
Forecast Valid:
6am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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Additional Resources

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