Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

88°F

31°C

Humidity	23%
Wind Speed	WSW 2 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Heat Index	85°F (29°C)
Last update	26 Aug 06:18 PM MDT

More Information:

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

Extended Forecast for

Rocky Boy MT

Tonight
Low: 61 °F
Partly Cloudy
Thursday
High: 92 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 59 °F
Chance
Showers then
Partly Cloudy
Friday
High: 85 °F
Mostly Sunny
Friday Night
Low: 57 °F
Mostly Cloudy
Saturday
High: 79 °F
Partly Sunny
then Chance
Showers
Saturday Night
Low: 48 °F
Showers
Likely
Sunday
High: 67 °F
Showers
Likely
Sunday Night
Low: 45 °F
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 61. Light east southeast wind becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 22 mph.

Thursday

A 20 percent chance of showers after 5pm. Mostly sunny, with a high near 92. Calm wind becoming south 5 to 8 mph in the afternoon.

Thursday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 59. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 85. Southwest wind 5 to 7 mph.

Friday Night

Mostly cloudy, with a low around 57. South wind 5 to 7 mph becoming calm after midnight.

Saturday

A 30 percent chance of showers after noon. Partly sunny, with a high near 79. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. West wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 70%.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Monday

A slight chance of showers before noon. Sunny, with a high near 74.

Monday Night

Mostly clear, with a low around 50.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Mostly cloudy, with a low around 51.

Wednesday

Mostly sunny, with a high near 77.