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

LITTLE SNOWY (LSNM8)

Lat: 46.75128°NLon: 109.02317°WElev: 4975.0ft.

NA

55°F

13°C

Humidity 66%
Wind Speed NW 8 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 29 Jun 04:40 PM MDT
Extended Forecast for

Grass Range MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 58. West wind around 20 mph, with gusts as high as 25 mph.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 49. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 31 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 5am. Partly cloudy, with a low around 51. West southwest wind 6 to 8 mph.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. West wind around 6 mph. Chance of precipitation is 70%.

    High: 76 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. Light and variable wind becoming west southwest around 5 mph in the evening.

    Low: 51 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West southwest wind around 6 mph becoming calm.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southwest wind around 5 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 58. West wind around 20 mph, with gusts as high as 25 mph.
Tonight
A chance of showers before 9pm, then a chance of showers after 10pm. Mostly cloudy, with a low around 49. West wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 74. Breezy, with a west northwest wind 13 to 23 mph, with gusts as high as 31 mph.
Tuesday Night
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 51. West southwest wind 6 to 8 mph.
Wednesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 76. West wind around 6 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. Light and variable wind becoming west southwest around 5 mph in the evening.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West southwest wind around 6 mph becoming calm.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. Southwest wind around 5 mph.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 52.
Independence Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grass Range MT
 47.03°N 108.8°W (Elev. 3533 ft)
Last Update:
3:44 pm MDT Jun 29, 2026
Forecast Valid:
5pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation