Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

ROCKY BOY (RCBM8)

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

60°F

16°C

Humidity	64%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	11 Aug 12:18 AM MDT

More Information:

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

Extended Forecast for

2 Miles NW Rocky Boy MT

Overnight
Low: 56 °F
Areas Smoke
Tuesday
High: 82 °F
Patchy Smoke
Tuesday Night
Low: 54 °F
Areas Smoke
Wednesday
High: 76 °F
Patchy Smoke
then Chance
Showers
Wednesday Night
Low: 50 °F
Showers
Likely then
Showers
Thursday
High: 68 °F
Showers
Thursday Night
Low: 49 °F
Showers
Friday
High: 67 °F
Showers
Likely
Friday Night
Low: 47 °F
Slight Chance
Showers

Detailed Forecast

Overnight

Areas of smoke. Mostly clear, with a low around 56. South southeast wind around 6 mph becoming light and variable.

Tuesday

Patchy smoke. Sunny, with a high near 82. Calm wind becoming north northwest 5 to 7 mph in the morning.

Tuesday Night

Areas of smoke. Partly cloudy, with a low around 54. North wind 6 to 8 mph becoming east southeast after midnight.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Patchy smoke before 5pm. Partly sunny, with a high near 76. Northeast wind around 8 mph. Chance of precipitation is 50%.

Wednesday Night

Showers likely and possibly a thunderstorm, then showers after midnight. Low around 50. Northeast wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Thursday

Showers, with thunderstorms also possible after 9am. High near 68. East wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

Thursday Night

Showers and possibly a thunderstorm. Low around 49. East wind 5 to 9 mph becoming light northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

Friday

Showers likely, mainly before noon. Mostly cloudy, with a high near 67. North wind 3 to 6 mph.

Friday Night

A slight chance of showers. Mostly cloudy, with a low around 47.

Saturday

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

Saturday Night

Partly cloudy, with a low around 51.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54.