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

Coastal Storm Along the East Coast; Pacific Storm System in the West on Friday

A strengthening coastal storm will bring soaking rains to portions of the Mid-Atlantic and Northeast, with accumulating snow likely across the higher elevations of northern New England through Friday. A Pacific storm system will bring heavy low elevation rain, and gusty winds to northern California and the Pacific Northwest, as well as possible blizzard conditions to the Sierra Nevada on Friday. Read More >

Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

48°F

9°C

Humidity 77%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 12 Nov 01:02 PM MST
Extended Forecast for

De Borgia MT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 54. Calm wind.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 43. West southwest wind 3 to 5 mph.

    High: 43 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 47.

    High: 47 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

  • Monday

    Monday: A chance of rain. Cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 54. Calm wind.
Tonight
Mostly cloudy, with a low around 33. Calm wind.
Friday
Partly sunny, with a high near 51. Calm wind.
Friday Night
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 32. Calm wind.
Saturday
A 30 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 43. West southwest wind 3 to 5 mph.
Saturday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29.
Sunday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 47.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Monday
A chance of rain. Cloudy, with a high near 43.
Monday Night
A slight chance of rain. Snow level 5200 feet lowering to 4300 feet after midnight . Cloudy, with a low around 30.
Tuesday
A slight chance of rain. Snow level 4200 feet. Mostly cloudy, with a high near 41.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Borgia MT
 47.38°N 115.32°W (Elev. 4012 ft)
Last Update:
1:01 pm MST Nov 12, 2026
Forecast Valid:
1pm MST Nov 12, 2026-6pm MST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation