Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

ROCKY BOY (ROCM8)

Lat: 48.17478°NLon: 109.64728°WElev: 4700.0ft.

70°F

21°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

15 Miles SE Rocky Boy MT

This Afternoon
High: 74 °F
Slight Chance
T-storms
Tonight
Low: 53 °F
Slight Chance
T-storms then
Slight Chance
Showers
Monday
High: 74 °F
Slight Chance
Showers then
Slight Chance
T-storms
Monday Night
Low: 53 °F
Mostly Cloudy
Tuesday
High: 75 °F
Mostly Sunny
then Slight
Chance
T-storms
Tuesday Night
Low: 55 °F
Partly Cloudy
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 78 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 74. West southwest wind around 10 mph. Chance of precipitation is 20%.

Tonight

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

Monday

A slight chance of showers between 9am and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 74. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly cloudy, with a low around 53. Northwest wind 5 to 9 mph becoming light and variable after midnight.

Tuesday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 75. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 55. West southwest wind around 5 mph becoming light and variable in the evening.

Wednesday

Sunny, with a high near 75. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 57. West northwest wind 5 to 8 mph becoming calm in the evening.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 79.