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Category: Weather

Heavy Rain, Severe Weather, and Flooding – September 18-21, 2018

There are no active watches, warnings or advisories

NWR Broadcast Off The Air In The Sioux Falls Area

Flash Flood Watch issued September 20 at 5:31AM MDT until September 20 at 12:00PM MDT by NWS

.Rain with embedded thunderstorms will continue this morning. The general trend though the morning hours is for the rainfall rates to diminish. However there will still certainly be localized pockets of heavy rainfall, most likely in southeast South Dakota, the southern sections of southwest Minnesota, and extreme northwest Iowa which could produce heavy rain in …

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Flash Flood Watch issued September 19 at 11:54PM MDT until September 20 at 12:00PM MDT by NWS

.Thunderstorms will continue tonight into Thursday morning. This thunderstorm activity will have the potential to produce high rainfall rates, and rapid accumulation of rainfall in a short period of time. Additional rainfall totals of 1 to 3 inches will be possible through Thursday morning, with localized rainfall amounts above 3 inches possible. This rainfall on …

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Flash Flood Watch issued September 19 at 8:38PM MDT until September 20 at 12:00PM MDT by NWS

.Thunderstorms will continue to expand in coverage overnight into Thursday morning. This thunderstorm activity will have the potential to produce high rainfall rates, and rapid accumulation of rainfall in a short period of time. Total rainfall of 1 to 3 inches will be possible by Thursday morning, with localized rainfall amounts above 3 inches possible. …

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Flash Flood Watch issued September 19 at 6:40PM MDT until September 20 at 12:00PM MDT by NWS

.Thunderstorms will continue to develop this evening and persist through Thursday morning. This thunderstorm activity will have the potential to produce high rainfall rates, and rapid accumulation of rainfall in a short period of time. Total rainfall of 1 to 3 inches will be possible by Thursday morning, with localized rainfall amounts above 3 inches …

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Flash Flood Watch issued September 19 at 12:50PM MDT until September 20 at 12:00PM MDT by NWS

.Thunderstorms will continue to develop Wednesday evening and continue through Thursday morning. This thunderstorm activity will have the potential to produce high rainfall rates, and rapid accumulation of rainfall in a short period of time. Total rainfall accumulations of 1 to 3 inches will be possible by Thursday morning with localized rainfall amounts above 3 …

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Flash Flood Watch issued September 19 at 9:31AM MDT until September 20 at 9:00AM MDT by NWS

.Thunderstorms are expected to develop Wednesday evening and continue through Thursday morning. This thunderstorm activity will have the potential to produce high rainfall rates, and rapid accumulation of rainfall in a short period of time. Total rainfall accumulations of 1 to 3 inches will be possible by Thursday morning with localized rainfall amounts above 3 …

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Hailstorms across southeast South Dakota and northwest Iowa – August 27 – 28, 2018

There are no active watches, warnings or advisories

Severe Thunderstorm Warning issued August 28 at 12:07AM MDT until August 28 at 12:45AM MDT by NWS

The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for… Southeastern Davison County in southeastern South Dakota… Southwestern McCook County in southeastern South Dakota… Southern Hanson County in southeastern South Dakota… Northern Hutchinson County in southeastern South Dakota…

Severe Thunderstorm Warning issued August 27 at 11:56PM MDT until August 28 at 12:15AM MDT by NWS

…A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR SOUTHEASTERN DAVISON…SOUTHERN HANSON AND NORTHWESTERN HUTCHINSON COUNTIES… At 1255 AM CDT, a severe thunderstorm was located over Dimock, or near Parkston, moving east at 45 mph. HAZARD…60 mph wind gusts and half dollar size hail.

Severe Weather Statement issued August 27 at 11:56PM MDT until August 28 at 12:15AM MDT by NWS

…A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 115 AM CDT FOR SOUTHEASTERN DAVISON…SOUTHERN HANSON AND NORTHWESTERN HUTCHINSON COUNTIES… At 1255 AM CDT, a severe thunderstorm was located over Dimock, or near Parkston, moving east at 45 mph. HAZARD…60 mph wind gusts and half dollar size hail.

Severe Thunderstorm Warning issued August 27 at 11:42PM MDT until August 28 at 12:15AM MDT by NWS

The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for… Southeastern Davison County in southeastern South Dakota… Northeastern Douglas County in south central South Dakota… Southern Hanson County in southeastern South Dakota… Northwestern Hutchinson County in southeastern South Dakota…

There are no active watches, warnings or advisories

Severe Thunderstorm Watch issued August 27 at 7:55PM MDT until August 27 at 10:00PM MDT by NWS

SEVERE THUNDERSTORM WATCH 355 REMAINS VALID UNTIL 11 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN SOUTH DAKOTA THIS WATCH INCLUDES 11 COUNTIES IN CENTRAL SOUTH DAKOTA JERAULD IN EAST CENTRAL SOUTH DAKOTA

Severe Thunderstorm Watch issued August 27 at 5:39PM MDT until August 27 at 10:00PM MDT by NWS

SEVERE THUNDERSTORM WATCH 355 IS IN EFFECT UNTIL 1100 PM CDT FOR THE FOLLOWING LOCATIONS SD . SOUTH DAKOTA COUNTIES INCLUDED ARE AURORA BEADLE BON HOMME BRULE BUFFALO CHARLES MIX

Severe Thunderstorm Watch issued August 27 at 5:39PM MDT until August 27 at 10:00PM MDT by NWS

SEVERE THUNDERSTORM WATCH 355 IS IN EFFECT UNTIL 1100 PM CDT FOR THE FOLLOWING LOCATIONS SD . SOUTH DAKOTA COUNTIES INCLUDED ARE AURORA BEADLE BON HOMME BRULE BUFFALO CHARLES MIX

Wind Damage across southeast South Dakota and northwest Iowa – August 5, 2018