Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

MANY GLACIER (MANM8)

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

NA

47°F

8°C

Humidity 99%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 14 Aug 01:00 AM MDT
Extended Forecast for

13 Miles W St Mary MT

  • Overnight

    Overnight: Showers likely, mainly after 5am.  Cloudy, with a low around 42. East northeast wind around 9 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 9am.  Cloudy, with a high near 54. East northeast wind 7 to 9 mph.  Chance of precipitation is 60%.

    High: 54 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers before 7pm.  Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 65 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Southwest wind 3 to 7 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Cloudy, with a low around 42. East northeast wind around 9 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 9am. Cloudy, with a high near 54. East northeast wind 7 to 9 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Calm wind becoming southwest 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 47. Southwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 67. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 50. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67. West southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 63.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St Mary MT
 48.76°N 113.7°W (Elev. 5033 ft)
12:31 am MDT Aug 14, 2026
2am MDT Aug 14, 2026-6pm MDT Aug 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database