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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Alertas - Sydney

    Mundo / Estados Unidos / North Dakota / Sydney

    46°43'N / 98°46'W / Altitud 457 m / 09:15 11/05/2026, America/Chicago (UTC-5)

    otro

    Red Flag Warning issued May 11 at 5:51AM CDT until May 11 at 10:00PM CDT by NWS Bismarck ND

    de: 11/05/2026, 11:00
    a: 11/05/2026, 22:00

    ...RED FLAG WARNING TODAY FOR WESTERN AND MOST OF CENTRAL NORTH DAKOTA, INCLUDING THE JAMES RIVER VALLEY... .Critical fire weather conditions are expected today across western and most of central North Dakota, including the James River Valley. Southerly winds of 25 to 35 mph with gusts up to 45 mph will shift to the northwest in the afternoon and evening, initially in western and then central North Dakota. Relative humidity values will drop to as low as 15 percent. There is a low chance for isolated showers and thunderstorms in the afternoon and early evening over parts of western and central North Dakota, which could cause stronger erratic wind gusts. Any fires that ignite will spread rapidly and become difficult to control. Critical fire weather conditions are likely again Tuesday, especially across central North Dakota. * WINDS...Southwest 25 to 35 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 15 percent. * AFFECTED AREA...Western and most of central North Dakota, including the James River Valley. * IMPACTS...Any fires that ignite will spread rapidly and become difficult to control or suppress.

    • Stutsman,Stutsman
    • A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
    • NWS Bismarck ND
    • 11/05/2026, 05:51