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

Hazardous Weather Conditions

High Wind Warning in effect from April 7, 09:00 AM MDT until April 7, 09:00 PM MDT

Current conditions at

Big Hole Pass CTY-278 MP 32 (MTBHP)

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

54°F

12°C

Humidity	19%
Wind Speed	NNW 12 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	06 Apr 03:30 PM MDT

More Information:

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

Detailed forecast for

Northwest Beaverhead County

Tonight

Partly cloudy. Lows in the mid 30s. West winds up to 10 mph with gusts to around 30 mph.

Tuesday

Windy. Mostly sunny. Highs 46 to 56. Southwest winds 10 to 15 mph with gusts to around 50 mph increasing to west 25 to 35 mph with gusts to around 75 mph in the afternoon.

Tuesday Night

Windy, colder. Mostly clear. Lows in the mid 20s. West winds 20 to 30 mph with gusts to around 65 mph decreasing to 10 to 15 mph with gusts to around 50 mph after midnight.

Wednesday

Sunny. Highs 41 to 51. West winds up to 15 mph with gusts to around 30 mph.

Wednesday Night

Mostly clear. Lows in the upper 20s. West winds 5 to 15 mph with gusts to around 35 mph decreasing to up to 5 mph with gusts to around 25 mph after midnight.

Thursday And Thursday Night

Mostly clear. Highs 46 to 56. Lows in the upper 20s.

Friday

Mostly sunny. A 20 percent chance of rain in the afternoon. Highs 51 to 61.

Friday Night

Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s.

Saturday

Partly sunny. Slight chance of rain in the morning, then rain likely in the afternoon. Highs 51 to 61. Chance of rain 70 percent.

Saturday Night

Mostly cloudy. Chance of rain in the evening, then chance of rain and snow after midnight. Lows in the mid 30s. Chance of precipitation 50 percent.

Sunday

Mostly cloudy. Snow likely and chance of rain in the morning, then snow with rain likely in the afternoon. Light snow accumulations. Highs 44 to 52. Chance of precipitation 80 percent.

Sunday Night

Mostly cloudy. Snow likely and chance of rain in the evening, then chance of snow and rain after midnight. Moderate snow accumulations. Lows in the upper 20s. Chance of precipitation 70 percent.

Monday

Mostly cloudy with a 50 percent chance of snow. Highs 37 to 45.