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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.

63°F

17°C

Humidity	40%
Wind Speed	W 6 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Last update	19 Jun 08:05 PM MDT

More Information:

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

Extended Forecast for

15 Miles WSW Dell MT

Tonight
Low: 49 °F
Mostly Cloudy
Saturday
High: 63 °F
Showers
Likely then
Showers
Saturday Night
Low: 41 °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: 38 °F
Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 45 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.

Saturday

Showers and possibly a thunderstorm. High near 63. Light and variable wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

Saturday Night

Showers likely and possibly a thunderstorm before 10pm, then a slight chance of showers between 10pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 41. West northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Sunday

Sunny, with a high near 66. Light west southwest wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

Sunday Night

Mostly clear, with a low around 39. North northwest wind 7 to 13 mph, with gusts as high as 23 mph.

Monday

Sunny, with a high near 68. Light northwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

Monday Night

Clear, with a low around 38. North northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 23 mph.

Tuesday

Sunny, with a high near 73. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Mostly clear, with a low around 45.