National Weather Service

News Headlines

June 2026 Weather Summary

Current conditions at

BIGHORN MOUNTAIN (BHMM8)

Lat: 45.07333°NLon: 107.88872°WElev: 8180.0ft.

57°F

14°C

Humidity	60%
Wind Speed	WSW 8 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Last update	08 Jul 06:18 AM MDT

More Information:

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

Extended Forecast for

22 Miles S Fort Smith MT

Today
High: 62 °F
Sunny then
Showers
Likely
Tonight
Low: 49 °F
Partly Cloudy
Thursday
High: 64 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 51 °F
Decreasing
Clouds
Friday
High: 69 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 75 °F
Sunny
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 81 °F
Sunny

Detailed Forecast

Today

Scattered showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then scattered showers and thunderstorms after 4pm. Increasing clouds, with a high near 62. West southwest wind 8 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.

Tonight

Partly cloudy, with a low around 49. North northwest wind 7 to 10 mph becoming south in the evening.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. South southwest wind 8 to 13 mph becoming north northwest in the afternoon.

Thursday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 51. South southwest wind 9 to 13 mph.

Friday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 69. South southwest wind 11 to 15 mph. Chance of precipitation is 20%.

Friday Night

Mostly clear, with a low around 54. South southwest wind 11 to 14 mph.

Saturday

Sunny, with a high near 75. West southwest wind 15 to 18 mph.

Saturday Night

Mostly clear, with a low around 60. Southwest wind 14 to 17 mph becoming south southeast in the evening.

Sunday

Sunny, with a high near 81. South southwest wind 21 to 24 mph, with gusts as high as 38 mph.

Sunday Night

Partly cloudy, with a low around 59. Southeast wind 20 to 22 mph.

Monday

Sunny, with a high near 75. East southeast wind 15 to 17 mph becoming north northeast in the morning.

Monday Night

Partly cloudy, with a low around 57. Northeast wind 11 to 17 mph becoming south southeast after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 69. South southeast wind 10 to 15 mph becoming north northeast in the afternoon.