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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

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

41°F

5°C

Humidity	84%
Wind Speed	E 6 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	37°F (3°C)
Last update	19 Jun 04:57 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

13 Miles WSW Martinsdale MT

Juneteenth
High: 64 °F
Partly Sunny
Tonight
Low: 44 °F
Mostly Cloudy
Saturday
High: 70 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 48 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 65 °F
Sunny
Sunday Night
Low: 43 °F
Chance
Showers
Monday
High: 60 °F
Slight Chance
Showers then
Chance
T-storms
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny

Detailed Forecast

Juneteenth

Partly sunny, with a high near 64. East wind 7 to 13 mph, with gusts as high as 21 mph.

Tonight

Mostly cloudy, with a low around 44. East wind 7 to 15 mph, with gusts as high as 22 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 70. East wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. Southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Sunday

Sunny, with a high near 65. West wind 11 to 16 mph, with gusts as high as 24 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. North northeast wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 60. Northwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 40. North wind 5 to 13 mph becoming east after midnight. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 69.

Tuesday Night

Mostly clear, with a low around 45.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.