Expires:202607200100;;231715 FPUS53 KBIS 191237 ZFPBIS Zone Forecast Product for Western and Central North Dakota National Weather Service Bismarck ND 736 AM CDT Sun Jul 19 2026 NDZ019-200100- Mercer- Including the cities of Beulah and Hazen 736 AM CDT Sun Jul 19 2026 ...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... .TODAY...Sunny. A chance of showers and thunderstorms in the afternoon. Some thunderstorms may be severe. Highs in the mid 90s. South winds around 10 mph, becoming west in the afternoon. Chance of rain 30 percent. .TONIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Patchy smoke. Some thunderstorms may be severe. Lows in the lower 60s. Northwest winds 5 to 10 mph. .MONDAY...Sunny. Patchy smoke. Windy. Highs in the upper 80s. West winds 10 to 15 mph, increasing to northwest 25 to 30 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. North winds 15 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. .TUESDAY...Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the mid 90s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 100. Chance of rain 20 percent. $$