Isolated Severe Thunderstorms and Critical Fire Weather Tuesday

Isolated severe thunderstorms with strong wind gusts and hail will be possible Tuesday from parts of central Plains northeastward into the Midwest. Additional storms capable of damaging winds will be possible across the eastern Florida peninsula. Elevated to critical fire weather including gusty winds and low relative humidity is forecast again Tuesday over much of the northern Great Plains. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

69°F

21°C

Humidity 28%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 11 May 08:02 PM MDT
Extended Forecast for

De Borgia MT

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Calm wind.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain between noon and 3pm, then showers and possibly a thunderstorm after 3pm.  High near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Mostly Sunny
    then Showers

  • Wednesday Night

    Wednesday Night: Rain.  Low around 35. West southwest wind around 11 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Thursday

    Thursday: A 30 percent chance of rain before noon.  Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain.  Mostly sunny, with a high near 60.

    High: 60 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain.  Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 85. Calm wind.
Tuesday Night
Partly cloudy, with a low around 43. Calm wind.
Wednesday
Rain between noon and 3pm, then showers and possibly a thunderstorm after 3pm. High near 73. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain. Low around 35. West southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A chance of rain. Mostly sunny, with a high near 60.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 32.
Saturday
A slight chance of rain before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Snow level 4400 feet rising to 5000 feet in the afternoon. Partly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
A slight chance of rain. Snow level 3900 feet rising to 5500 feet in the afternoon. Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
De Borgia MT
 47.37°N 115.35°W (Elev. 3478 ft)
2:00 pm MDT May 11, 2026
8pm MDT May 11, 2026-6pm MDT May 18, 2026
 
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Additional Resources

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