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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545° N Lon: 113.30974° W Elev: 6722.0 ft.

35°F

2°C

Humidity	32%
Wind Speed	ENE 3 MPH
Barometer	NA
Dewpoint	8°F (-13°C)
Visibility	NA
Last update	10 Apr 12:30 AM MDT

More Information:

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

Detailed forecast for

Northwest Beaverhead County

Rest Of Tonight

Partly cloudy. A 50 percent chance of rain. Highs 53 to 63. Lows 29 to 38. South winds up to 15 mph with gusts to around 30 mph.

Saturday

Windy. Mostly sunny with slight chance of rain showers in the morning, then cloudy with rain showers, snow showers and slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs 49 to 59. South winds up to 10 mph with gusts to around 30 mph increasing to southwest 15 to 30 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 90 percent.

Saturday Night

Mostly cloudy with a 50 percent chance of rain showers and snow showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. West winds 10 to 15 mph with gusts to around 40 mph shifting to the southwest with gusts to around 25 mph after midnight.

Sunday

Partly sunny with slight chance of rain and snow in the morning, then cloudy with rain showers, snow showers and slight chance of thunderstorms in the afternoon. Snow level 7200 feet. Highs 44 to 54. South winds up to 15 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. Chance of precipitation 90 percent.

Sunday Night

Rain and snow in the evening, then snow and rain likely after midnight. Moderate snow accumulations. Snow level 7200 feet. Lows in the lower 30s. Southwest winds up to 10 mph. Gusts up to 35 mph decreasing to 25 mph after midnight. Chance of precipitation 90 percent.

Monday

Snow and rain in the morning, then snow showers, rain showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Highs 36 to 46. Chance of precipitation 90 percent.

Monday Night

Mostly cloudy. Chance of snow and rain in the evening, then slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 50 percent.

Tuesday And Tuesday Night

Mostly cloudy. A 50 percent chance of snow. Highs 38 to 48. Lows in the upper 20s.

Wednesday

Breezy. Snow likely. Light snow accumulations. Highs 35 to 45. Chance of snow 70 percent.

Wednesday Night And Thursday

Mostly cloudy. A 50 percent chance of snow. Lows in the lower 20s. Highs 32 to 42.

Thursday Night

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of snow. Lows in the lower 20s.

Friday

Partly sunny. Slight chance of snow in the morning, then chance of snow in the afternoon. Highs 35 to 45. Chance of snow 40 percent.