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

Hazardous Weather Conditions

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

NA

59°F

15°C

Humidity 68%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 30 Jun 11:11 AM MDT
Extended Forecast for

7 Miles S St Mary MT

Flood Warning until June 30, 03:15pm
Click here for hazard details and duration
Flood Warning
  •  
    Flood Warning until June 30, 03:15pm

    NOW until 3:15pm Tue

    Flood Warning

  • This Afternoon

    High: 46 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 29 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West southwest wind 16 to 18 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49. West southwest wind 16 to 21 mph, with gusts as high as 29 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. West southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 46. Breezy, with a west southwest wind around 22 mph, with gusts as high as 29 mph.
Tonight
Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 48. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 38. West southwest wind 16 to 18 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 49. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 39. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 49. West southwest wind 16 to 21 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 39. West southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Independence Day
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 59.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S St Mary MT
 48.64°N 113.42°W (Elev. 7927 ft)
Last Update:
1:52 am MDT Jun 30, 2026
Forecast Valid:
12pm MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
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