Severe

Significant threat to life or property

Michigan Flash Flood Warning | Effective 04/13/2026 00:28

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWAPX The National Weather Service in Gaylord has issued a * Flash Flood Warning for...<br /> A Dam Floodgate Release in...<br /> Western Alcona County in northern Michigan...<br /> East Central Oscoda County in northern Michigan... * Until 330 PM EDT Monday. * At 328 AM EDT, dam operators reported the floodgates on the Mio<br /> Dam were opened causing flash flooding downstream on the Au Sable<br /> River. HAZARD...Flash flooding from a dam floodgate release.

Oregon, Washington Winter Storm Watch | Effective 04/13/2026 00:01

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow possible above 3500 ft. Total snow accumulations<br /> between 10 to 20 inches possible. Winds could gust as high as 45<br /> mph. * WHERE...South Washington Cascades and the Northern and Central<br /> Cascades of Oregon. * WHEN...From Tuesday afternoon through late Wednesday night. * IMPACTS...Roads, and especially bridges and overpasses, will<br /> likely become slick and hazardous.

Wyoming Red Flag Warning | Effective 04/13/2026 00:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Riverton has issued a Red Flag<br /> Warning, which is in effect from 11 AM this morning to 8 PM MDT<br /> this evening. * IMPACTS: Low Humidities and Strong Gusty Winds could cause<br /> erratic fire behavior. * AFFECTED AREA:<br /> In Central WY...Fire Weather Zone 280. * COUNTIES AFFECTED:<br /> In Central WY...Natrona. * WIND: West 25 to 35 mph with gusts up to 50 to 55 mph. * HUMIDITY: As low as 13 percent. Instruction:<br />

Wisconsin Flood Watch | Effective 04/13/2026 00:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, east central, north central, and<br /> northeast Wisconsin, including the following areas, in central<br /> Wisconsin, Marathon, Portage, Waushara and Wood. In east central<br /> Wisconsin, Calumet, Manitowoc and Winnebago. In north central<br /> Wisconsin, Langlade and Lincoln. In northeast Wisconsin, Brown,<br />

Michigan Flood Watch | Effective 04/13/2026 00:17

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> Heavy rainfall could result in flooding through Wednesday morning. * WHAT...Flooding caused by excessive rainfall continues to be<br /> possible. * WHERE...Portions of central and west central Michigan, including<br /> the following counties, in central Michigan, Clare, Mecosta and<br /> Osceola. In west central Michigan, Lake, Mason, Newaygo and Oceana. * WHEN...Through Wednesday morning. * IMPACTS...Excessive rainfall may result in flooding of rivers,<br />

Kansas Red Flag Warning | Effective 04/12/2026 23:48

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Topeka has issued a Red Flag<br /> Warning, which is in effect from noon today to 9 PM CDT this<br /> evening. * AFFECTED AREA...Fire Weather Zone 008 Republic, Fire Weather<br /> Zone 020 Cloud and Fire Weather Zone 034 Ottawa. * TIMING...From noon today to 9 PM CDT this evening. * WINDS...Southwest 15 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 18 percent. * TEMPERATURES...Up to 89 degrees.

Oklahoma Red Flag Warning | Effective 04/12/2026 23:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Norman has upgraded the Fire<br /> Weather Watch to a Red Flag Warning for warm, dry, and breezy<br /> conditions, which is in effect from noon today to 9 PM CDT this<br /> evening. A Fire Weather Watch has also been issued for Tuesday.<br /> This Fire Weather Watch for warm, dry, and breezy conditions is in<br /> effect from Tuesday afternoon through Tuesday evening. For Today: * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph.

Oklahoma Fire Weather Watch | Effective 04/12/2026 23:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Norman has issued a Red Flag<br /> Warning for warm, dry, and breezy conditions, which is in effect<br /> from noon today to 9 PM CDT this evening. A Fire Weather Watch has<br /> also been issued. This Fire Weather Watch for warm, dry, and<br /> breezy conditions is in effect from Tuesday afternoon through<br /> Tuesday evening. For Today: * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 13 percent.

Oklahoma Fire Weather Watch | Effective 04/12/2026 23:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The Fire Weather Watch has been replaced. Please see the latest information from NWS Norman OK on this developing situation. Instruction:<br /> A Red Flag Warning means that critical fire weather conditions<br /> are either occurring now, or will shortly. A combination of<br /> strong winds, low relative humidity, and warm temperatures will<br /> contribute to extreme fire behavior. A Fire Weather Watch means that critical fire weather conditions<br />

Oklahoma Fire Weather Watch | Effective 04/12/2026 23:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The National Weather Service in Norman has upgraded the Fire<br /> Weather Watch to a Red Flag Warning for warm, dry, and breezy<br /> conditions, which is in effect from noon today to 9 PM CDT this<br /> evening. A Fire Weather Watch has also been issued for Tuesday.<br /> This Fire Weather Watch for warm, dry, and breezy conditions is in<br /> effect from Tuesday afternoon through Tuesday evening. For Today: * WINDS...Southwest 15 to 25 mph with gusts up to 35 mph.
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