Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Hazardous Weather Conditions

Current conditions at

Arrow Creek Hill I-90 MP 468.6 (MTARC)

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

93°F

34°C

Humidity	21%
Wind Speed	WSW 3 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	25 Jul 10:30 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

Extreme Heat Warning July 25, 10:59am until July 26, 09:00pm

Red Flag Warning July 25, 12:00pm until July 26, 12:00am

Click here for hazard details and duration

Extreme Heat Warning

Red Flag Warning

Extreme Heat Warning July 25, 10:59am until July 26, 09:00pm
NOW until 9:00pm Sun
Extreme Heat Warning
Today
High: 105 °F
Mostly Sunny
then Chance
Showers
Tonight
Low: 70 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 101 °F
Hot
Sunday Night
Low: 69 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 100 °F
Hot
Monday Night
Low: 69 °F
Partly Cloudy
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 69 °F
Slight Chance
Showers then
Partly Cloudy

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy smoke between noon and 3pm. Partly sunny and hot, with a high near 105. South southwest wind 5 to 10 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 9pm and midnight. Mostly cloudy, with a low around 70. West wind 6 to 13 mph.

Sunday

Sunny and hot, with a high near 101. West wind around 8 mph becoming east in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 69. South wind 5 to 7 mph. Chance of precipitation is 20%.

Monday

Sunny and hot, with a high near 100. West northwest wind 7 to 11 mph becoming north northeast in the afternoon.

Monday Night

Partly cloudy, with a low around 69. North northeast wind 5 to 7 mph becoming east in the evening.

Tuesday

Sunny and hot, with a high near 101. Light and variable wind becoming northeast 5 to 7 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 69. Northwest wind 5 to 7 mph becoming light and variable after midnight.

Wednesday

Sunny and hot, with a high near 102. Calm wind becoming north 5 to 8 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 68. North wind 5 to 7 mph becoming calm after midnight.

Thursday

Sunny and hot, with a high near 102. Light and variable wind becoming northeast 5 to 8 mph in the morning.

Thursday Night

Partly cloudy, with a low around 68. North wind 5 to 8 mph becoming light and variable after midnight.

Friday

Sunny and hot, with a high near 103. Calm wind becoming east northeast 5 to 8 mph in the afternoon.