563 FPUS63 KBIS 290533 SFPND NDZ001>062-291545- State Forecast Product National Weather Service Bismarck ND 1233 AM CDT Mon Jun 29 2026 /1133 PM MDT Sun Jun 28 2026/ ...HEAT ADVISORY IN EFFECT MONDAY AFTERNOON AND EVENING ACROSS SOUTHEASTERN NORTH DAKOTA... .TONIGHT...Partly to mostly cloudy. Patchy fog central. Scattered showers and thunderstorms likely overnight. A few storms may be severe. Lows in the 50s west to 60s east. .MONDAY...Mostly cloudy. Patchy morning fog central. Showers and thunderstorms likely. A few storms may be severe. Highs in the upper 60s to upper 70s west to the 80s east with low to mid 90s southeast. .MONDAY NIGHT...Partly cloudy. Chance of showers and thunderstorms north. Lows in the 50s to lower 60s. .TUESDAY...Mostly to partly clear and windy. Chance of showers and thunderstorms north. Highs in the 70s to lower 80s, with mid to upper 80s southeast. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms north, west, and south during the day, becoming more widespread at night. Lows in the 50s to lower 60s. Highs in the mid 70s to mid 80s. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s to mid 60s. Highs in the 80s to lower 90s. .FRIDAY...Partly to mostly cloudy. Showers and thunderstorms likely. Lows in the mid 50s to mid 60s. Highs in the 80s to lower 90s. && National Weather Service Headquarters has decided to end this specific product as of June 29th, 2026. Forecast information for North Dakota including graphics will still be available at weather.gov/bis/ndforecast after that date. If you have any questions, contact us by emailing nws.bismarck@noaa.gov && $$ Telken