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

USCRN SITE NEAR ST. MARY 1SSW (MRYM8)

Lat: 48.74111°NLon: 113.43306°WElev: 4550.0ft.

NA

44°F

7°C

Humidity 35%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 03 May 02:10 PM MDT
Extended Forecast for

St Mary MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Partly sunny, with a high near 48. North northwest wind 6 to 8 mph.

    High: 48 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 34. East wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain. Cloudy, with a high near 54. East northeast wind around 6 mph.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. West southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 36. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Chance Rain
    and Breezy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow
    then Rain
    Likely

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 48. North northwest wind 6 to 8 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 56. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Cloudy, with a low around 34. East wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 54. East northeast wind around 6 mph.
Sunday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. West southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with a west southwest wind 17 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 36. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Tuesday
A chance of rain and snow before noon, then rain likely. Mostly cloudy, with a high near 45.
Tuesday Night
Rain and snow. Cloudy, with a low around 34.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 45.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Partly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
St Mary MT
 48.74°N 113.44°W (Elev. 4554 ft)
Last Update:
2:46 pm MDT May 3, 2024
Forecast Valid:
3pm MDT May 3, 2024-6pm MDT May 10, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation