


Regional Weather Summary
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
182 AWUS83 KBIS 192333 RWSBIS NDZ001>005-009>013-017>023-025-031>037-040>048-050-051-200745- Regional Weather Forecast National Weather Service Bismarck ND 633 PM CDT Tue Aug 19 2025 /533 PM MDT Tue Aug 19 2025/ Hot conditions are expected to continue Wednesday with highs 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 through the day Wednesday. Wednesday evening, a cold front will 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. $$ Telken