Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

ROCKY BOY (ROCM8)

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

51°F

11°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

16 Miles SSE Rocky Boy MT

Tonight
Low: 54 °F
Chance
Showers
Sunday
High: 77 °F
Slight Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 55 °F
Slight Chance
T-storms
Monday
High: 76 °F
Patchy Smoke
then Partly
Sunny
Monday Night
Low: 55 °F
Chance
Showers
Tuesday
High: 74 °F
Slight Chance
T-storms
Tuesday Night
Low: 54 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 78 °F
Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 54. East wind 5 to 7 mph.

Sunday

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight. Patchy smoke before 10pm, then patchy smoke after 5am. Mostly cloudy, with a low around 55. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Patchy smoke before 7am. Partly sunny, with a high near 76. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 55. West northwest wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Calm wind becoming west around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 78. Calm wind becoming west 5 to 8 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 57.

Thursday

Sunny, with a high near 79.

Thursday Night

Mostly clear, with a low around 58.

Friday

Sunny, with a high near 82.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.