Hazardous Weather Conditions
Current conditions at
USCRN SITE NEAR ST. MARY 1SSW (MRYM8)
Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.NA
23°F
-5°C
| Humidity | 66% |
| Wind Speed | NA 2 MPH |
| Barometer | NA |
| Dewpoint | 14°F (-10°C) |
| Visibility | NA |
| Last update | 13 Mar 09:10 PM MDT |
Extended Forecast for
6 Miles W St Mary MT
Winter Storm Warning March 13, 10:16pm until March 14, 06:00pm
NOW until 6:00pm Sat
Winter Storm Warning
Tonight
Low: 10 °F
Snow and
Patchy FogSaturday
High: 15 °F⇓
Heavy Snow
Saturday Night
Low: -1 °F
Snow Likely
then Chance
SnowSunday
High: 18 °F
Partly Sunny
Sunday Night
Low: 16 °F
Chance Snow
and BreezyMonday
High: 33 °F
Chance Snow
and WindyMonday Night
Low: 32 °F
Chance Rain
and Very
WindyTuesday
High: 39 °F
Chance
Rain/Snow and
Very Windy
Detailed Forecast
Tonight
Snow. Patchy fog before 3am. Low around 10. Wind chill values as low as zero. West wind around 9 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow, mainly before 3pm. The snow could be heavy at times. Temperature rising to near 15 by 8am, then falling to around 4 during the remainder of the day. Wind chill values as low as -15. West northwest wind 10 to 15 mph becoming north 16 to 21 mph in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around -1. Wind chill values as low as -15. North wind 7 to 15 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 18. Wind chill values as low as -15. West southwest wind 11 to 18 mph, with gusts as high as 32 mph.
Sunday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 16. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 43 mph. Little or no snow accumulation expected.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 33. Windy, with a southwest wind 30 to 38 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32. Very windy, with a southwest wind 41 to 47 mph, with gusts as high as 70 mph.
Tuesday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of rain after noon. Partly sunny, with a high near 39. Very windy, with a west southwest wind 43 to 48 mph, with gusts as high as 70 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35. Windy.
Wednesday
A chance of rain. Mostly cloudy, with a high near 39. Windy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Windy.
Thursday
A slight chance of rain. Partly sunny, with a high near 41. Windy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 36. Windy.
Friday
A chance of rain and snow. Partly sunny, with a high near 42. Windy.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
6 Miles W St Mary MT
48.75°N 113.57°W (Elev. 6909 ft)
48.75°N 113.57°W (Elev. 6909 ft)
8:38 pm MDT Mar 13, 2026
10pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
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