Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973°NLon: 104.32619°WElev: 2480.0ft.

73°F

23°C

Humidity	44%
Wind Speed	NNE 0 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	19 Aug 10:30 PM MDT

More Information:

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

Extended Forecast for

13 Miles S Culbertson MT

Tonight
Low: 56 °F
Partly Cloudy
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
then Slight
Chance
Showers
Friday
High: 84 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 89 °F
Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 59 °F
Slight Chance
Showers then
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 56. North northwest wind around 6 mph becoming calm after midnight.

Thursday

Sunny, with a high near 86. Light and variable wind becoming northwest 5 to 7 mph in the morning.

Thursday Night

A slight chance of showers between midnight and 3am. Mostly clear, with a low around 56. Light and variable wind. Chance of precipitation is 20%.

Friday

Sunny, with a high near 84. East northeast wind 5 to 9 mph.

Friday Night

Mostly clear, with a low around 53. North northeast wind 5 to 10 mph becoming east southeast after midnight.

Saturday

Mostly sunny, with a high near 85. East southeast wind 6 to 14 mph, with gusts as high as 24 mph.

Saturday Night

A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. East southeast wind 15 to 18 mph, with gusts as high as 25 mph.

Sunday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 89. Southeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Sunday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 59. South wind 7 to 15 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 87. West northwest wind 8 to 17 mph, with gusts as high as 24 mph.

Monday Night

Mostly clear, with a low around 56. West northwest wind 8 to 13 mph becoming light north after midnight. Winds could gust as high as 18 mph.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

Mostly sunny, with a high near 88.