Severe

Significant threat to life or property

, 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.

Iowa Severe Flash Flood Warning | Effective 09/19/2026 03:53

At 553 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts up to 1 inch are possible in the warned area. 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, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Iowa, Illinois Severe Flash Flood Warning | Effective 09/19/2026 03:54

At 554 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen with the heaviest amounts occurring in central Jo Daviess county between Schapville and Woodbine. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. 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,

Minnesota Severe Flood Warning | Effective 09/19/2026 03:42

...The National Weather Service in La Crosse has issued a Flood Warning for the following rivers in Minnesota... Cedar River near Lansing affecting Mower County. Cedar River at Austin affecting Mower County. * WHAT...Minor flooding is forecast. * WHERE...Cedar River at Austin. * WHEN...From this afternoon to Sunday evening. * IMPACTS...At 15.0 feet, The city of Austin takes specific actions to warn people and businesses. * ADDITIONAL DETAILS... - There is no current river reading for this location. - Bankfull stage is 15.0 feet.

Minnesota Severe Flood Warning | Effective 09/19/2026 03:42

...The National Weather Service in La Crosse has issued a Flood Warning for the following rivers in Minnesota... Cedar River near Lansing affecting Mower County. Cedar River at Austin affecting Mower County. * WHAT...Minor flooding is forecast. * WHERE...Cedar River near Lansing. * WHEN...Until Sunday afternoon. * IMPACTS...At 18.0 feet, Minor lowland flooding begins. * ADDITIONAL DETAILS... - At 4:30 AM CDT Saturday the stage was 17.1 feet. - Bankfull stage is 14.0 feet.

Minnesota Severe Flood Warning | Effective 09/19/2026 03:21

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northern Fillmore County in southeastern Minnesota... Northern Mower County in southeastern Minnesota... * WHEN...Until 800 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 519 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly. Between 4 and 7.5 inches of rain have fallen.

Minnesota Severe Flood Warning | Effective 09/19/2026 03:21

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Houston County in southeastern Minnesota... * WHEN...Until 800 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 519 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly. Between 5 and 7 inches of rain have fallen. - Flooding impacts will continue, but no additional rainfall is

Minnesota Severe Flood Warning | Effective 09/19/2026 03:24

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Fillmore County in southeastern Minnesota... * WHEN...Until 800 AM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 523 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 3 and 6 inches of rain have fallen.

Iowa, Illinois Severe Flash Flood Warning | Effective 09/19/2026 03:25

At 525 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. 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, highways, streets and underpasses as well as other poor drainage and low-lying areas.

Iowa Severe Flood Watch | Effective 09/19/2026 03:14

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central and northeast Iowa. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Training storms and heavy rainfall may lead to an increased potential for flash flooding. Rainfall amounts of 1 to 3 inches are expected, with locally higher amounts possible.
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