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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

Dillon, Dillon Airport (KDLN)

Lat: 45.2575° N Lon: 112.55444° W Elev: 5239.0 ft.

Mostly Cloudy

40°F

4°C

Humidity	92%
Wind Speed	ESE 4 MPH
Barometer	29.54 in (1000.34 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	01 Apr 10:53 PM MDT

More Information:

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

Detailed forecast for

Beaverhead and Western Madison below 6000ft

Rest Of Tonight

Mostly cloudy. Chance of rain through the night. Snow likely after midnight. New snow accumulation up to 1 inch. Lows in the lower 30s. South winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 70 percent.

Thursday

Breezy, colder. Snow and rain in the morning, then snow showers and slight chance of thunderstorms in the afternoon. Snow accumulation up to 7 inches. Highs 38 to 44. Southwest winds 10 to 15 mph shifting to the northwest 10 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation near 100 percent.

Thursday Night

Mostly cloudy. Snow likely in the evening, then chance of snow after midnight. Snow accumulation up to 2 inches. Total snow accumulation up to 10 inches. Lows in the upper 20s. West winds 5 to 20 mph with gusts to around 40 mph. Chance of snow 70 percent.

Friday

Partly sunny. A 20 percent chance of snow in the morning. Highs 43 to 49. West winds 5 to 15 mph with gusts to around 30 mph.

Friday Night

Mostly clear. Lows in the mid 20s. West winds 5 to 15 mph with gusts to around 30 mph shifting to the southwest after midnight.

Saturday And Saturday Night

Mostly clear. Highs 53 to 59. Lows around 30.

Sunday

Sunny. Highs 58 to 64.

Sunday Night Through Tuesday

Partly cloudy. Lows in the mid 30s. Highs 60 to 67.

Tuesday Night

Mostly cloudy. Lows in the upper 30s.

Wednesday

Partly sunny. Slight chance of rain and snow in the morning, then chance of rain in the afternoon. Highs 54 to 60. Chance of precipitation 40 percent.