Severe Thunderstorms; Excessive Rainfall; Dangerous Heat; Air Quality Concerns and the Tropics

Wildfire smoke will push into the Midwest, worsening air quality. A frontal system brings severe storms from the Northern Plains to the Mid‑Atlantic the next few days. Heavy Gulf Coast rain is possible as Tropical Depression Two has formed, while monsoonal storms persist in the Southwest with heavy rainfall. Hazardous heat expands from the Plains into the Lower Mississippi Valley. Read More >

Current conditions at

Sioux Pass MT-16 MP 21 (MTSOO)

Lat: 47.91973° N Lon: 104.32619° W Elev: 2480.0 ft.

88°F

31°C

Humidity	22%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	85°F (29°C)
Last update	19 Jul 06:01 PM MDT

More Information:

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

Detailed forecast for

Richland County

Tonight

Mostly clear. Lows around 60. Northwest wind 10 to 15 mph, decreasing to around 5 mph after midnight.

Monday

Sunny. Highs in the upper 80s. Northwest wind 10 to 15 mph, increasing to around 20 mph with gusts up to 35 mph in the afternoon.

Monday Night

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. North wind 15 to 20 mph with gusts up to 35 mph, decreasing to around 5 mph after midnight.

Tuesday

Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 80s. North wind around 5 mph.

Tuesday Night

Partly cloudy. Lows in the upper 50s. East wind around 5 mph.

Wednesday

Sunny. Highs in the upper 80s.

Wednesday Night And Thursday

Partly cloudy. Lows in the lower 60s. Highs around 90.

Thursday Night And Friday

Mostly clear. Hot. Lows in the mid 60s. Highs in the upper 90s.

Friday Night

A slight chance of thunderstorms. Lows in the upper 60s.