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

Hazardous Weather Conditions

Current conditions at

MANY GLACIER (MANM8)

Lat: 48.79698°NLon: 113.6705°WElev: 4900.0ft.

NA

24°F

-4°C

Humidity 84%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 01 Apr 02:00 AM MDT
Extended Forecast for

11 Miles WNW St Mary MT

Winter Weather Advisory April 2, 06:00am until April 3, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 21. West southwest wind 3 to 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 43. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 43 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain. Low around 30. Southeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow, possibly mixed with rain, becoming all snow after 8am. High near 35. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 35 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow, mainly before midnight. Low around 26. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 26 °F

    Snow then
    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Partly sunny, with a high near 39. West southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. West southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West southwest wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. West southwest wind 3 to 5 mph.
Wednesday
A 40 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 43. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Wednesday Night
Snow, possibly mixed with rain. Low around 30. Southeast wind around 6 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow, possibly mixed with rain, becoming all snow after 8am. High near 35. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow, mainly before midnight. Low around 26. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 39. West southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 27. West southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 42. West southwest wind 11 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A slight chance of rain after noon. Partly sunny, with a high near 45.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Monday
A slight chance of snow. Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW St Mary MT
 48.78°N 113.67°W (Elev. 5000 ft)
Last Update:
12:32 am MDT Apr 1, 2026
Forecast Valid:
2am MDT Apr 1, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation