FPUS63 KBIS 191541 SFPND NDZ001>054-200145- State Forecast Product National Weather Service Bismarck ND 1041 AM CDT Tue Aug 19 2025 /941 AM MDT Tue Aug 19 2025/ ...HEAT ADVISORY FOR PORTIONS OF SOUTHWEST AND NORTHWEST NORTH DAKOTA WEDNESDAY AFTERNOON... .REST OF TODAY...Mostly sunny. Patchy fog north central ending by midday. Slight chance of morning thundershowers far south central. Highs in the mid 80s east to the mid 90s west. .TONIGHT...Mostly clear. Lows in the 60s. .WEDNESDAY...Mostly sunny. Breezy west. Chance of showers and thunderstorms overnight. Highs in the mid 80s east to lower 100s far west. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms, mainly south central and east. Lows in the 60s. Highs upper 70s north to upper 80s south. .FRIDAY...Mostly sunny. Lows in the 50s. Highs in the 70s. .SATURDAY..Mostly sunny. Lows in the upper 40s to mid 50s. Highs in the mid 60s to lower 70s. $$ CJS