Severe

Significant threat to life or property

Minnesota Severe Flood Warning | Effective 09/19/2026 05:39

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northern Fillmore County in southeastern Minnesota... Northern Mower County in southeastern Minnesota... * WHEN...Until 1100 AM CDT. * IMPACTS...Numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 735 AM CDT, local law enforcement reported numerous primary and secondary roadways remain closed due to flooding across northern Mower and Fillmore counties owing to 4 to 8 inches of rain that fell overnight.

Montana, Wyoming Severe Flood Watch | Effective 09/19/2026 05:42

A slow moving weather system will continue to impact the region through Sunday. Thunderstorms embedded in the more general rainfall have the potential to produce flash flooding, particularly over recent burn scars. * WHAT...Flooding caused by excessive rainfall is possible, along with flash flooding over 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

Minnesota Severe Flood Warning | Effective 09/19/2026 05:42

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Southern Fillmore County in southeastern Minnesota... * WHEN...Until 1100 AM CDT. * IMPACTS...Numerous roads remain closed due to flooding. * ADDITIONAL DETAILS... - At 740 AM CDT, local law enforcement reported numerous primary and secondary roadways remain closed due to flooding across southern Mower County owing to 4 to 8 inches of rain that fell overnight. - Additional rainfall amounts up to 1/2 of an inch are possible in

, Alaska Severe High Wind Watch | Effective 09/19/2026 05:04

* WHAT...Southeast winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...Haines Borough and Klukwan and Municipality of Skagway. * WHEN...From late tonight through Monday morning. * 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 has increased on strong wind gusts around 50 to 60 mph occurring near

Minnesota Severe Flood Warning | Effective 09/19/2026 04:53

...The Flood Warning is extended for the following rivers in Minnesota... Cedar River near Lansing affecting Mower County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cedar River near Lansing. * WHEN...From this morning to Sunday evening. * IMPACTS...At 21.2 feet, Water reaches the bottom of the County Road 2 Bridge. * ADDITIONAL DETAILS... - At 6:30 AM CDT Saturday the stage was 18.6 feet. - Bankfull stage is 14.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending

Iowa Severe Flood Warning | Effective 09/19/2026 04:34

...The National Weather Service in La Crosse has issued a Flood Warning for the following rivers in Iowa... Turkey River at Elkader affecting Clayton County. * WHAT...Minor flooding is forecast. * WHERE...Turkey River at Elkader. * WHEN...From this morning to Sunday afternoon. * IMPACTS...At 12.0 feet, Minor flooding occurs in areas near the river. * ADDITIONAL DETAILS... - At 5:45 AM CDT Saturday the stage was 8.3 feet. - Bankfull stage is 12.0 feet. - Forecast...The river is expected to rise above flood stage late

Minnesota Severe Flood Warning | Effective 09/19/2026 04:23

...The National Weather Service in La Crosse has issued a Flood Warning for the following rivers in Minnesota... Root River Near Houston affecting Houston County. * WHAT...Minor flooding is forecast. * WHERE...Root River near Houston. * WHEN...From this evening to late Monday night. * IMPACTS...At 15.0 feet, Minor lowland flooding occurs. * ADDITIONAL DETAILS... - At 5:45 AM CDT Saturday the stage was 9.5 feet. - Bankfull stage is 15.0 feet. - Forecast...The river is expected to rise above flood stage late

Guam Severe Flash Flood Warning | Effective 09/19/2026 03:49

FFWGUM The National Weather Service in Tiyan has issued a * Flash Flood Warning for... Southwestern Guam... * Until 945 PM ChST. * At 849 PM ChST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen in a short amount of time. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas,

, Alaska Severe Flood Watch | Effective 09/19/2026 03:52

A series of low pressures will move through the panhandle this weekend bringing prolonged rain combined with high freezing levels to increase ice melt on glacier river systems. The heavy rainfall and associated runoff will produce significant river rises with the potential of minor flooding. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The following area, Northern Inner Channels. This includes the cities of Skagway, White Pass, And Haines.
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