Storm System To Bring Snow And Hazardous Travel From The Rockies To The Northern Plains And Upper Midwest

A storm system will track from the Rockies to the Great Lakes through Monday. The storm will bring heavy snow, gusty winds, and hazardous travel conditions. Some of the snow will be heavy at times, with accumulations approaching one foot over northern Wisconsin and Minnesota. Conditions will improve Monday night into Tuesday. Read More >

Current conditions at

ST. MARY (SRYM8)

Lat: 48.739856°NLon: 113.432267°WElev: 4560ft.

NA

-9°C

18°F

Humidity 67%
Wind Speed NNE 3 MPH
Barometer 1017.27 mb
Dewpoint -15°C (8°F)
Visibility NA
Last update 08 Dec 12:11 PM MST
Extended Forecast for

St Mary MT

  • This
    Afternoon

    This Afternoon: A 20 percent chance of snow.  Mostly sunny, with a high near -7. North wind 8 to 10 km/h becoming southwest.

    Slight Chance
    Snow

    High: -7 °C

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around -5 by 5am. West southwest wind 11 to 21 km/h, with gusts as high as 34 km/h.

    Mostly Clear

    Low: -8 °C

  • Monday

    Monday: Partly sunny, with a high near -1. West southwest wind 14 to 23 km/h, with gusts as high as 29 km/h.

    Partly Sunny

    High: -1 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around -7. Southwest wind 13 to 16 km/h.

    Mostly Cloudy

    Low: -7 °C

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 1. Southwest wind 16 to 21 km/h, with gusts as high as 47 km/h.

    Mostly Cloudy

    High: 1 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around -4.

    Mostly Cloudy

    Low: -4 °C

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 2.

    Mostly Cloudy

    High: 2 °C

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around -2.

    Slight Chance
    Snow

    Low: -2 °C

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 4.

    Chance Snow

    High: 4 °C

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly sunny, with a high near -7. North wind 8 to 10 km/h becoming southwest.
Tonight
Mostly clear, with a temperature rising to around -5 by 5am. West southwest wind 11 to 21 km/h, with gusts as high as 34 km/h.
Monday
Partly sunny, with a high near -1. West southwest wind 14 to 23 km/h, with gusts as high as 29 km/h.
Monday Night
Mostly cloudy, with a low around -7. Southwest wind 13 to 16 km/h.
Tuesday
Mostly cloudy, with a high near 1. Southwest wind 16 to 21 km/h, with gusts as high as 47 km/h.
Tuesday Night
Mostly cloudy, with a low around -4.
Wednesday
Mostly cloudy, with a high near 2.
Wednesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around -2.
Thursday
A chance of snow. Mostly cloudy, with a high near 4.
Thursday Night
A chance of snow. Mostly cloudy, with a low around -2.
Friday
A chance of snow. Mostly cloudy, with a high near 2.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -4.
Saturday
A slight chance of snow. Mostly cloudy, with a high near -1.
Click Map For Forecast
Point Forecast:
St Mary MT
 48.76°N 113.44°W (Elev. 1445 m)
11:56 am MST Dec 8, 2019
12pm MST Dec 8, 2019-6pm MST Dec 14, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database