PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

34°F

1°C

Humidity	71%
Wind Speed	WSW 5 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	04 Dec 06:18 PM MST

More Information:

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

Extended Forecast for

2 Miles E Rocky Boy MT

Tonight
Low: 20 °F
Chance Snow
Friday
High: 32 °F
Slight Chance
Snow
Friday Night
Low: 14 °F
Snow
Saturday
High: 25 °F
Snow then
Chance Snow
Saturday Night
Low: 12 °F
Chance Snow
Sunday
High: 36 °F
Partly Sunny
Sunday Night
Low: 26 °F
Slight Chance
Snow then
Partly Cloudy
Monday
High: 38 °F
Mostly Sunny
Monday Night
Low: 29 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

A 40 percent chance of snow, mainly between 10pm and 5am. Mostly cloudy, with a low around 20. West wind 11 to 13 mph, with gusts as high as 23 mph. Total nighttime snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 32. West northwest wind 5 to 8 mph becoming south in the afternoon.

Friday Night

Snow, mainly after 9pm. Low around 14. Southeast wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow, mainly before 11am. High near 25. North northwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 12. East southeast wind around 6 mph becoming southwest after midnight. New snow accumulation of less than one inch possible.

Sunday

Partly sunny, with a high near 36. Southwest wind around 9 mph, with gusts as high as 18 mph.

Sunday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 26. West southwest wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 37 mph.

Monday

Mostly sunny, with a high near 38. West southwest wind 13 to 20 mph, with gusts as high as 33 mph.

Monday Night

A chance of rain and snow between 11pm and 5am, then a chance of rain after 5am. Mostly cloudy, with a low around 29.

Tuesday

Rain and snow likely, mainly after 11am. Mostly cloudy, with a high near 41. Breezy.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 23.

Wednesday

A chance of snow. Partly sunny, with a high near 36.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 23.