Future

Responsive action SHOULD be taken in the near future

Alaska Severe High Wind Watch | Effective 09/18/2026 23:07

* WHAT...Southeast winds 20 to 30 mph with gusts up to 60 mph possible. * WHERE...City and Borough of Yakutat. * WHEN...From late Saturday night through Sunday afternoon. * IMPACTS...High winds could blow around unsecured objects, damage property and cause power outages. Travel could be difficult. * ADDITIONAL DETAILS...Winds will quickly increase as a strong low pressure system moves into the northern gulf. Confidence is high that wind gusts will reach near 40 to 50 mph, but confidence

Iowa, Minnesota, Wisconsin Severe Flood Watch | Effective 09/18/2026 21:56

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Iowa, including the following counties, Allamakee, Chickasaw, Clayton, Fayette, Floyd, Howard, Mitchell and Winneshiek, southeast Minnesota, including the following counties, Dodge, Fillmore, Houston, Mower, Olmsted, Wabasha and Winona, and Wisconsin, including the following counties, Adams, Buffalo, Crawford, Grant, Jackson, Juneau, La Crosse, Monroe, Richland, Trempealeau and Vernon.

Montana, Wyoming Severe Flood Watch | Effective 09/18/2026 21:59

* WHAT...Flooding caused by excessive rainfall is possible, along with Flash Flooding of recent burn scars. * WHERE...All of South Central and Southeast Montana, and Sheridan County Wyoming. * WHEN...Through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of creeks and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - 1 to 3 inches of additional rainfall is expected across the watch

Montana Severe Flood Watch | Effective 09/18/2026 21:59

* WHAT...Flooding caused by excessive rainfall is possible, along with Flash Flooding of recent burn scars. * WHERE...All of South Central and Southeast Montana, and Sheridan County Wyoming. * WHEN...Through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of creeks and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - 1 to 3 inches of additional rainfall is expected across the watch

Illinois, Indiana Severe Flood Watch | Effective 09/18/2026 19:49

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Illinois, including the following areas, Central Cook, De Kalb, DuPage, Kane, Kendall, Lake IL, Lee, Northern Cook, Northern Will and Southern Cook and northwest Indiana, including the following areas, Lake IN and Porter. * WHEN...From 4 AM CDT Saturday through Saturday afternoon. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Roads and streets may

Illinois Severe Flood Watch | Effective 09/18/2026 19:49

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central and northeast Illinois, including the following counties, in north central Illinois, Boone, Ogle and Winnebago. In northeast Illinois, McHenry. * WHEN...From 1 AM CDT Saturday through Saturday afternoon. * IMPACTS...Creeks and streams may rise out of their banks. Roads and streets may be flooded. * ADDITIONAL DETAILS... - Showers and thunderstorms overnight into Saturday morning may

Wisconsin Severe Flood Watch | Effective 09/18/2026 19:49

* WHAT...Flooding and flash flooding caused by excessive rainfall are possible. * WHERE...Portions of south central and southeast Wisconsin, including the following counties, in south central Wisconsin, Dane, Green, Iowa, Lafayette and Rock. In southeast Wisconsin, Jefferson, Kenosha, Milwaukee, Racine, Walworth and Waukesha. * WHEN...From 1 AM CDT Saturday through Saturday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations.

Wisconsin Severe Flood Watch | Effective 09/18/2026 19:49

* WHAT...Flooding and flash flooding caused by excessive rainfall are possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Green Lake, Marquette and Sauk. In southeast Wisconsin, Dodge, Ozaukee and Washington. * WHEN...From 1 AM CDT Saturday through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding and flash

Minnesota Severe Flood Watch | Effective 09/18/2026 19:18

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of south central Minnesota, including the following county, Freeborn. * WHEN...Until 4 AM CDT Saturday. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - The threat for training thunderstorms with heavy rainfall continues this evening where repeated rounds of storms move
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