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Current conditions at
USCRN SITE NEAR ST. MARY 1SSW (MRYM8)
Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.NA
17°F
-8°C
| Humidity | 43% |
| Wind Speed | NA 9 MPH |
| Barometer | NA |
| Dewpoint | -1°F (-18°C) |
| Visibility | NA |
| Wind Chill | 6°F (-14°C) |
| Last update | 23 Jan 10:10 PM MST |
Extended Forecast for
St Mary MT
Tonight
Low: 11 °F
Cloudy then
Slight Chance
SnowSaturday
High: 22 °F
Chance Snow
Saturday Night
Low: 3 °F
Chance Snow
then Mostly
CloudySunday
High: 26 °F
Sunny
Sunday Night
Low: 18 °F
Mostly Clear
Monday
High: 32 °F
Mostly Sunny
Monday Night
Low: 22 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Partly Cloudy
Detailed Forecast
Tonight
A 10 percent chance of snow after 5am. Mostly cloudy, with a steady temperature around 11. Wind chill values as low as zero. Southwest wind 6 to 8 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 22. West wind around 6 mph becoming north in the morning. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 3. Wind chill values as low as -5. North wind around 6 mph becoming light and variable in the evening. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 26. Wind chill values as low as -5. West southwest wind 5 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 18. West southwest wind around 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 32. West southwest wind around 14 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 22. West southwest wind 11 to 14 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 37. West southwest wind around 11 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 41.
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Forecast AreaABOUT 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)
9:22 pm MST Jan 23, 2026
10pm MST Jan 23, 2026-6pm MST Jan 30, 2026
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