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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

51°F

11°C

Humidity 74%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 24 Aug 09:02 AM MDT
Extended Forecast for

8 Miles S Haugan MT

  • Today

    Today: Patchy smoke after 2pm. Sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Sunny then
    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before midnight, then patchy smoke after 1am. Mostly clear, with a low around 53. Calm wind becoming east 5 to 7 mph in the evening.

    Low: 53 °F

    Patchy Smoke

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Patchy smoke before 7am. Sunny, with a high near 74. East wind 3 to 7 mph.

    High: 74 °F

    Patchy Smoke
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 75. Southeast wind 5 to 7 mph becoming light and variable.

    High: 75 °F

    Sunny then
    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Patchy smoke after 2pm. Sunny, with a high near 69. Light and variable wind.
Tonight
Patchy smoke before midnight, then patchy smoke after 1am. Mostly clear, with a low around 53. Calm wind becoming east 5 to 7 mph in the evening.
Tuesday
A 20 percent chance of rain after noon. Patchy smoke before 7am. Sunny, with a high near 74. East wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind 3 to 6 mph.
Wednesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 75. Southeast wind 5 to 7 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Haugan MT
 47.26°N 115.39°W (Elev. 6312 ft)
Last Update:
2:01 am MDT Aug 24, 2026
Forecast Valid:
9am MDT Aug 24, 2026-6pm MDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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