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

Hazardous Weather Conditions

Current conditions at

LITTLE SNOWY (LSNM8)

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

NA

49°F

9°C

Humidity 55%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 May 09:40 PM MDT
Extended Forecast for

Grass Range MT

High Wind Watch May 14, 03:00am until May 15, 12:00am
Click here for hazard details and duration
High Wind Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 30 mph.

    High: 89 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 48. Windy, with a west wind 17 to 22 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Windy. Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. Windy, with a west wind 32 to 40 mph, with gusts as high as 48 mph.

    High: 67 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Windy, with a west wind 24 to 34 mph, with gusts as high as 41 mph.

    Low: 44 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 67. Windy, with a west northwest wind 23 to 32 mph, with gusts as high as 38 mph.

    High: 67 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Breezy, with a west southwest wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A slight chance of rain after noon. Partly sunny, with a high near 63. Northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. South wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 89. Breezy, with a south southeast wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 30 mph.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Cloudy during the early evening, then gradual clearing, with a low around 48. Windy, with a west wind 17 to 22 mph increasing to 27 to 32 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 67. Windy, with a west wind 32 to 40 mph, with gusts as high as 48 mph.
Thursday Night
Mostly clear, with a low around 44. Windy, with a west wind 24 to 34 mph, with gusts as high as 41 mph.
Friday
Sunny, with a high near 67. Windy, with a west northwest wind 23 to 32 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 41. Breezy, with a west southwest wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
A slight chance of rain after noon. Partly sunny, with a high near 63. Northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 53. Breezy.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Monday
A slight chance of rain. Mostly sunny, with a high near 59.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
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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:
9:32 pm MDT May 12, 2026
Forecast Valid:
10pm MDT May 12, 2026-6pm MDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation