Current conditions at
USCRN SITE NEAR ST. MARY 1SSW (MRYM8)
Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.NA
34°F
1°C
| Humidity | 60% |
| Wind Speed | NA 7 MPH |
| Barometer | NA |
| Dewpoint | 21°F (-6°C) |
| Visibility | NA |
| Wind Chill | 28°F (-2°C) |
| Last update | 17 Apr 11:10 PM MDT |
Extended Forecast for
St Mary MT
Overnight

Low: 26 °F
Mostly Clear
Saturday

High: 49 °F
Sunny
Saturday Night

Low: 32 °F
Mostly Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 40 °F
Partly Cloudy
Monday

High: 66 °F
Mostly Sunny
Monday Night

Low: 43 °F
Partly Cloudy
Tuesday

High: 71 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Partly Cloudy
then Slight
Chance Rain
Detailed Forecast
Overnight
Mostly clear, with a low around 26. Southwest wind around 8 mph.
Saturday
Sunny, with a high near 49. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 32. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 58. West southwest wind 6 to 9 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 40. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 66. Southwest wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 43. West southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 71. West southwest wind 5 to 8 mph.
Tuesday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 43.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of snow. Partly sunny, with a high near 41.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST
Point Forecast:
St Mary MT
48.74°N 113.44°W (Elev. 4554 ft)
48.74°N 113.44°W (Elev. 4554 ft)
11:06 pm MDT Apr 17, 2026
12am MDT Apr 18, 2026-6pm MDT Apr 24, 2026


