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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

HARKNESS (HRKM8)

Lat: 44.465°NLon: 112.95194°WElev: 8400.0ft.

40°F

4°C

Humidity	62%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Wind Chill	36°F (2°C)
Last update	19 Jun 04:05 AM MDT

More Information:

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

Extended Forecast for

15 Miles WSW Dell MT

Juneteenth
High: 74 °F
Mostly Sunny
Tonight
Low: 48 °F
Mostly Cloudy
Saturday
High: 63 °F
Showers
Saturday Night
Low: 42 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 39 °F
Mostly Clear
Monday
High: 68 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny

Detailed Forecast

Juneteenth

Mostly sunny, with a high near 74. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

Tonight

Mostly cloudy, with a low around 48. West wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 22 mph.

Saturday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 63. Calm wind becoming west northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Sunday

Sunny, with a high near 66. Light west wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Mostly clear, with a low around 39. North northwest wind 8 to 13 mph, with gusts as high as 23 mph.

Monday

Sunny, with a high near 68. Light north northwest wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Monday Night

Mostly clear, with a low around 39. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 21 mph.

Tuesday

Sunny, with a high near 73.

Tuesday Night

Mostly clear, with a low around 45.