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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

DUPUYER CREEK (DPYM8)

Lat: 48.06341°NLon: 112.7573°WElev: 5750.0ft.

21°F

-6°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

15 Miles S Heart Butte MT

Tonight
Low: 13 °F
Slight Chance
Snow
Friday
High: 27 °F
Chance Snow
then Snow
Likely
Friday Night
Low: 21 °F
Slight Chance
Snow then
Mostly Clear
Saturday
High: 40 °F
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 49 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 55 °F
Mostly Sunny
Monday Night
Low: 38 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of snow between midnight and 2am. Mostly cloudy, with a low around 13. Wind chill values as low as zero. West wind 11 to 14 mph, with gusts as high as 21 mph.

Friday

Snow likely, mainly after 3pm. Partly sunny, with a high near 27. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 21. West southwest wind 13 to 16 mph, with gusts as high as 23 mph.

Saturday

Sunny, with a high near 40. West southwest wind around 17 mph, with gusts as high as 29 mph.

Saturday Night

Partly cloudy, with a low around 29. West southwest wind 14 to 18 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 49. West southwest wind 13 to 16 mph, with gusts as high as 26 mph.

Sunday Night

Partly cloudy, with a low around 36. West southwest wind 14 to 17 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 55. West wind 10 to 15 mph, with gusts as high as 25 mph.