Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Arrow Creek Hill I-90 MP 468.6 (MTARC)

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

69°F

21°C

Humidity	34%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	17 Aug 11:15 PM MDT

More Information:

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

Extended Forecast for

2 Miles W Pompeys Pillar MT

Tonight
Low: 60 °F
Slight Chance
T-storms
Tuesday
High: 87 °F
Chance
Showers
Tuesday Night
Low: 59 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 91 °F
Hot
Wednesday Night
Low: 59 °F
Patchy Smoke
then Mostly
Clear
Thursday
High: 95 °F
Hot
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 93 °F
Hot
Friday Night
Low: 66 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms before 1am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Northeast wind around 6 mph becoming calm. Chance of precipitation is 50%.

Wednesday

Sunny and hot, with a high near 91. West southwest wind 7 to 10 mph.

Wednesday Night

Patchy smoke before 9pm. Mostly clear, with a low around 59. Northwest wind 5 to 8 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 95. Calm wind becoming northwest around 6 mph in the morning.

Thursday Night

Partly cloudy, with a low around 63. Northeast wind 3 to 8 mph.

Friday

Mostly sunny and hot, with a high near 93. Light and variable wind becoming east 5 to 9 mph in the morning.

Friday Night

Mostly cloudy, with a low around 66. East wind 7 to 10 mph.