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Information on 2026 SKYWARN Spotter Training Dates and Times
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 Springs (WSSM)

Lat: 46.55333° N Lon: 110.94667° W Elev: 4969.0 ft.

33°F

1°C

Humidity	86%
Wind Speed	NW 9 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	17 May 10:45 AM MDT

More Information:

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

Detailed forecast for

Meagher County Valleys

Rest Of Today

Breezy. Mostly cloudy. Chance of snow in the morning, then chance of snow showers and slight chance of thunderstorms in the afternoon. Chance of rain late in the afternoon. Highs 33 to 39. Northwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 50 percent.

Tonight

Breezy. Mostly cloudy. A 20 percent chance of snow in the evening. Lows in the mid 20s. Northwest winds 10 to 25 mph with gusts to around 45 mph decreasing to 5 to 15 mph after midnight.

Monday

Mostly cloudy. Chance of snow and slight chance of rain in the afternoon. Highs in the mid 40s. North winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 40 percent.

Monday Night

Partly cloudy. Lows in the mid 20s. North winds 5 to 10 mph with gusts to around 25 mph shifting to the south after midnight.

Tuesday

Mostly sunny. Highs in the mid 50s. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon.

Tuesday Night

Mostly cloudy with a 20 percent chance of rain. Lows in the lower 30s.

Wednesday

Partly sunny. Chance of snow and slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 50 percent.

Wednesday Night

Mostly cloudy. A 30 percent chance of rain in the evening. Lows in the mid 30s.

Thursday

Mostly sunny. Highs in the lower 60s.

Thursday Night

Mostly cloudy. Lows in the upper 30s.

Friday

Partly sunny. Slight chance of rain in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 50 percent.

Friday Night

Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 30s.

Saturday

Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 60s.