AWUS83 KBIS 191538

RWSBIS

NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-192345-



Regional Weather Forecast

National Weather Service Bismarck ND

1038 AM CDT Tue Aug 19 2025 /938 AM MDT Tue Aug 19 2025/



Hot and humid conditions are expected across the region today and

Wednesday. Highs today will range from the 80s east to 90s west. 

On Wednesday, highs are expected to exceed 100 degrees across much

of eastern Montana and parts of the far western Dakotas. 

Elsewhere, highs will be in the mid 80s to upper 90s, but with 

more humidity.



Mostly dry conditions are expected today through the day

Wednesday. Wednesday evening, a cold front is expected to move 

down from Canada bringing chances for showers and thunderstorms 

along the International Border. On Thursday, chances for showers 

and thunderstorms will be mainly over eastern and southern 

portions of the region. Temperatures are then expected to trend 

much cooler Friday and through the upcoming weekend when highs may

only reach the mid 60s to mid 70s, with lows mainly in the 40s.



$$