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Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

Lat: 46.54308°NLon: 110.9058°WElev: 5060.0ft.

NA

47°F

8°C

Humidity 33%
Wind Speed ENE 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 08 Oct 12:57 AM MDT
Extended Forecast for

White Sulphur Springs MT

Fire Weather Watch October 9, 12:00pm until October 9, 06:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: Mostly clear, with a low around 37. Light east wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind becoming south 5 to 9 mph after midnight.

    Low: 43 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 78. South wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 36 mph.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. West wind 6 to 11 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. High near 51. North northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 23. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 23 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow. Cloudy, with a high near 37. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 37 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Light east wind.
Thursday
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 43. Calm wind becoming south 5 to 9 mph after midnight.
Friday
Mostly sunny, with a high near 78. South wind 9 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 38. West wind 6 to 11 mph, with gusts as high as 26 mph.
Saturday
A chance of rain and snow before noon, then rain between noon and 3pm, then rain and snow after 3pm. High near 51. North northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 23. North wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. Cloudy, with a high near 37. Northeast wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Snow. Mostly cloudy, with a low around 18.
Columbus Day
A chance of snow before noon. Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 53.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
White Sulphur Springs MT
 46.55°N 110.89°W (Elev. 5098 ft)
Last Update:
12:31 am MDT Oct 8, 2026
Forecast Valid:
1am MDT Oct 8, 2026-6pm MDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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