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

Arrow Creek Hill I-90 MP 468.6 (MTARC)

Lat: 45.78°NLon: 108.16341°WElev: 3924.0ft.

77°F

25°C

Humidity	24%
Wind Speed	WNW 12 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	16 Aug 11:45 AM MDT

More Information:

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

Extended Forecast for

3 Miles W Pompeys Pillar MT

This Afternoon
High: 87 °F
Sunny
Tonight
Low: 59 °F
Mostly Cloudy
Monday
High: 85 °F
Mostly Sunny
Monday Night
Low: 60 °F
Chance
Showers
Tuesday
High: 81 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 57 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 92 °F
Hot

Detailed Forecast

This Afternoon

Sunny, with a high near 87. West wind around 7 mph.

Tonight

Mostly cloudy, with a low around 59. North northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms. Cloudy, with a low around 60. North northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

Tuesday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 57. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 88. West southwest wind 3 to 7 mph.

Wednesday Night

Mostly clear, with a low around 59. North northwest wind 5 to 7 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 92. Calm wind becoming west southwest around 5 mph in the morning.

Thursday Night

Partly cloudy, with a low around 62. North wind around 6 mph becoming calm after midnight.

Friday

Mostly sunny and hot, with a high near 93. Calm wind becoming east 5 to 8 mph in the afternoon.

Friday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 64. East wind 5 to 9 mph becoming light after midnight.