Severe

Significant threat to life or property

Michigan Flash Flood Warning | Effective 04/13/2026 23:54

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 254 AM EDT, Doppler radar indicated thunderstorms producing heavy<br /> rain across the warned area. Between 1 and 2 inches of rain have<br /> fallen. Additional rainfall amounts up to 0.5 inches are possible in<br /> the warned area. Flash flooding is ongoing or expected to begin<br /> shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas,<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 23:56

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 155 AM CDT, severe thunderstorms were located along a line<br /> extending from 10 miles east of Oostburg to Eagle Lake, moving east<br /> at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile<br /> homes, roofs, and outbuildings. Locations impacted include...<br /> Milwaukee, Racine, West Allis, Wauwatosa, New Berlin, Brookfield,<br />

Wisconsin Flash Flood Warning | Effective 04/13/2026 23:58

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWGRB The National Weather Service in Green Bay has extended the * Flash Flood Warning for...<br /> Southeastern Marathon County in central Wisconsin...<br /> Northern Portage County in central Wisconsin...<br /> Northern Outagamie County in northeastern Wisconsin...<br /> Shawano County in northeastern Wisconsin...<br /> Northern Waupaca County in northeastern Wisconsin... * Until 400 AM CDT. * At 158 AM CDT, local law enforcement reported thunderstorms<br />

Colorado, Kansas Red Flag Warning | Effective 04/13/2026 23:24

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * AFFECTED AREA...Fire Weather Zones 013 Sherman, 014 Thomas,<br /> 015 Sheridan, 016 Graham, 027 Wallace, 028 Logan, 029 Gove,<br /> 041 Greeley, 042 Wichita, 253 Kit Carson and 254 Cheyenne CO. * TIMING...From 11 AM MDT /noon CDT/ this morning to 8 PM MDT /9<br /> PM CDT/ this evening. * WINDS...Southwest at 20 to 30 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 10 to 15 percent. * IMPACTS...Unpredictable fire behavior. Any fires that develop<br />

Guam, Northern Mariana Islands Coastal Flood Warning | Effective 04/13/2026 23:26

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...For the High Surf Warning, dangerously large breaking<br /> waves of 13 to 18 feet for Guam and 15 to 20 ft for Rota and 20<br /> to 30 ft at Tinian and Saipan. For the Coastal Flood Warning,<br /> significant coastal flooding 1 to 3 ft for Guam, and 3 to 5 ft<br /> for Rota and 5 to 8 feet, potentially reaching up to 10 to 15<br /> feet, for Tinian and Saipan. * WHERE...North, east, west, and south facing reefs and<br /> shorelines of the Marianas.

Michigan Flash Flood Warning | Effective 04/13/2026 23:27

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 /> Southern Kalkaska County in northern Michigan...<br /> Missaukee County in northern Michigan...<br /> Western Roscommon County in northern Michigan...<br /> Southeastern Wexford County in northern Michigan... * Until 630 AM EDT. * At 227 AM EDT, Doppler radar indicated thunderstorms producing<br /> heavy rain across the warned area. Between 1 and 1.5 inches of<br />

Michigan Flood Warning | Effective 04/13/2026 23:29

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of central and west central Michigan, including<br /> the following counties, in central Michigan, Osceola. In west<br /> central Michigan, Lake. * WHEN...Until 830 AM EDT Tuesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying<br /> and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS...<br />

Wisconsin Severe Thunderstorm Warning | Effective 04/13/2026 23:30

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMKX The National Weather Service in Milwaukee/Sullivan has issued a * Severe Thunderstorm Warning for...<br /> Southern Walworth County in southeastern Wisconsin...<br /> Southern Racine County in southeastern Wisconsin...<br /> Kenosha County in southeastern Wisconsin... * Until 215 AM CDT. * At 129 AM CDT, a severe thunderstorm was located over Como, or near<br /> Elkhorn, moving east at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated.

Kansas Red Flag Warning | Effective 04/13/2026 23:31

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 8 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 8 PM CDT this evening. * WINDS...Southwest 15 to 25 mph with gusts up to 40 mph. * RELATIVE HUMIDITY...As low as 18 percent. * TEMPERATURES...Up to 90 degrees.

Washington Winter Storm Warning | Effective 04/13/2026 23:34

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy snow expected. Total snow accumulations 6 to 12<br /> inches for elevations above 3500 feet. Snow accumulations up to 3<br /> inches for elevations below 3500 feet. Winds gusting as high as 35<br /> mph. * WHERE...Holden Village, Stehekin, and Stevens Pass. * WHEN...From 11 AM Tuesday to 5 AM PDT Wednesday. * IMPACTS...Travel will be difficult. Expect winter driving<br /> conditions. Instruction:<br />
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