North Dakota - United States   2026-05-15   Friday   46.83N, -100.89W

Mandan

North Dakota - United States
2026-05-15

Wind Advisory issued May 15 at 4:24PM CDT until May 15 at 9:00PM CDT by NWS Bismarck ND

Issue date: 2026-05-15T21:24+00:00

* WHAT...West winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Central North Dakota including the James River Valley. * WHEN...Until 9 PM CDT /8 PM MDT/ this evening. * IMPACTS...Things left unsecured outside will be blown around.

Red Flag Warning issued May 15 at 10:39AM CDT until May 15 at 9:00PM CDT by NWS Bismarck ND

Issue date: 2026-05-15T15:39+00:00

...RED FLAG WARNING FOR ALL OF WESTERN AND CENTRAL NORTH DAKOTA, INCLUDING THE JAMES RIVER VALLEY TODAY THROUGH THIS EVENING... .Critical fire weather conditions will continue today through this evening across western and central North Dakota, including the James River Valley. Westerly winds will increase to around 25 to 35 mph with gusts to 50 mph by this afternoon, and continue elevated into this evening. Relative humidity will drop to as low as 15 percent this afternoon. Any fires that ignite will spread rapidly and become difficult to control. * WINDS...West 25 to 35 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 17 percent. * AFFECTED AREA...Western and central North Dakota, including the James River Valley. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress.