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.

50°F

10°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

6 Miles SE Rocky Boy MT

Tonight
Low: 47 °F
Chance
Showers and
Patchy Fog
Sunday
High: 70 °F
Chance
Showers and
Patchy Fog
then Slight
Chance
T-storms
Sunday Night
Low: 44 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 69 °F
Patchy Smoke
then Partly
Sunny
Monday Night
Low: 44 °F
Chance
Showers
Tuesday
High: 67 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday Night
Low: 43 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 71 °F
Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers, mainly after 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a steady temperature around 47. South wind around 6 mph.

Sunday

A chance of showers before 8am, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 30%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy smoke before 9pm. Mostly cloudy, with a low around 44. 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 69. Calm wind becoming west 5 to 7 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 44. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 67. Light and variable wind becoming west 5 to 7 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Northwest wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 71. South southwest wind 5 to 9 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 46.

Thursday

Sunny, with a high near 72.

Thursday Night

Mostly clear, with a low around 47.

Friday

Sunny, with a high near 75.