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

GLEASON (GSNM8)

Lat: 47.8725°NLon: 112.67083°WElev: 5060.0ft.

NA

73°F

23°C

Humidity 27%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 20 Jun 02:09 PM MDT
Extended Forecast for

25 Miles NW Augusta MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. West wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 65 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 41. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 57. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 39. West northwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 50. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 70%.

    High: 50 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. North northeast wind 5 to 10 mph becoming light and variable.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59. West wind 5 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. East wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 65. West wind 15 to 17 mph, with gusts as high as 26 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 41. West wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 57. West wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 39. West northwest wind 6 to 10 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 50. East wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 70%.
Monday Night
Partly cloudy, with a low around 36. North northeast wind 5 to 10 mph becoming light and variable.
Tuesday
Sunny, with a high near 59. West wind 5 to 13 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 42. East wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 66.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 55. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles NW Augusta MT
 47.75°N 112.76°W (Elev. 6801 ft)
Last Update:
12:32 pm MDT Jun 20, 2026
Forecast Valid:
3pm MDT Jun 20, 2026-6pm MDT Jun 27, 2026
 
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Additional Resources

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Chance of Precipitation