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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

High Wind Warning in effect from April 7, 03:00 PM MDT until April 8, 12:00 PM MDT

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478° N Lon: 109.64728° W Elev: 4700.0 ft.

34°F

1°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	NA
Visibility	NA
Last update	NA

More Information:

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

Detailed forecast for

Bears Paw Mountains and Southern Blaine

Rest Of Tonight

Windy, warmer. Partly cloudy. Chance of rain and slight chance of snow. Highs 60 to 66. Lows 25 to 35. West winds 10 to 30 mph with gusts to around 55 mph. Chance of precipitation 50 percent.

Wednesday

Very windy. Cooler. Mostly sunny. Highs in the mid 40s. Northwest winds 25 to 40 mph with gusts to around 65 mph decreasing to 15 to 25 mph with gusts to around 45 mph in the afternoon.

Wednesday Night

Partly cloudy in the evening, then mostly cloudy with a 20 percent chance of snow after midnight. Lows in the upper 20s. North winds 5 to 10 mph with gusts to around 25 mph shifting to the east after midnight.

Thursday

Mostly sunny. Highs around 50. Northwest winds up to 10 mph.

Thursday Night

Mostly clear. Lows around 30. North winds up to 10 mph shifting to the southeast after midnight.

Friday And Friday Night

Warmer. Mostly clear. Highs in the lower 60s. Lows around 40.

Saturday

Mostly sunny. A 20 percent chance of rain in the afternoon. Highs in the lower 70s.

Saturday Night And Sunday

Cooler. Mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s. Highs in the upper 50s.

Sunday Night

Rain likely in the evening, then rain and snow likely after midnight. Light snow accumulations. Lows in the mid 30s. Chance of precipitation 70 percent.

Monday

Cooler. Mostly cloudy. Snow and rain likely in the morning, then chance of snow and rain in the afternoon. Light snow accumulations. Highs in the mid 40s. Chance of precipitation 60 percent.

Monday Night

Mostly cloudy. Chance of snow and rain in the evening, then chance of snow after midnight. Lows around 30. Chance of precipitation 40 percent.

Tuesday

Mostly cloudy. Chance of snow in the morning, then slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent.