Overview
A few clusters of thunderstorms developed Sunday afternoon and quickly became severe across southeast South Dakota, and continued along the I-90 corridor into southwest Minnesota during the evenings hours. These scattered strong to severe storms produced large hail up to golf ball size, and localized heavy rain to over 2 inches. |
Photos & Video:
Header
Mammatus clouds near Worthing, South Dakota Credit: Derek Thompson |
Wall colud 8 miles NE of Verdel, Nebraska Credit: Derek Thompson |
Storm Based Warnings Yellow Polygons: Severe Thunderstorm Warnings Red Polygons: Tornado Warnings |
Radar:
Storm Reports
PRELIMINARY LOCAL STORM REPORT...SUMMARY NATIONAL WEATHER SERVICE SIOUX FALLS SD 1205 AM CDT MON AUG 14 2017 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0918 PM HAIL RUSHMORE 43.62N 95.80W 08/13/2017 E1.75 INCH NOBLES MN LAW ENFORCEMENT 0900 PM HAIL ADRIAN 43.63N 95.93W 08/13/2017 E1.00 INCH NOBLES MN TRAINED SPOTTER 0845 PM HEAVY RAIN LUVERNE 43.65N 96.21W 08/13/2017 M3.50 INCH ROCK MN PUBLIC REPORT VIA SOCIAL MEDIA. 0800 PM HEAVY RAIN 5 E CANISTOTA 43.60N 97.19W 08/13/2017 M2.30 INCH MCCOOK SD BROADCAST MEDIA RAINFALL IN ABOUT 2 HOURS. 0645 PM HAIL 8 WSW SPRINGFIELD 42.80N 98.04W 08/13/2017 E1.00 INCH BON HOMME SD PUBLIC MOSTLY DIMES WITH A FEW NICKELS AND QUARTERS. 0556 PM HAIL 2 W TRENT 43.91N 96.70W 08/13/2017 E1.75 INCH MOODY SD TRAINED SPOTTER 0524 PM HAIL 3 N DANTE 43.08N 98.18W 08/13/2017 E1.25 INCH CHARLES MIX SD EMERGENCY MNGR 0424 PM HAIL 7 ESE ETHAN 43.51N 97.85W 08/13/2017 E1.00 INCH HANSON SD PUBLIC 0408 PM HAIL 4 WSW DELMONT 43.25N 98.25W 08/13/2017 E1.00 INCH DOUGLAS SD PUBLIC 0351 PM HAIL 1 SW ARMOUR 43.31N 98.36W 08/13/2017 E1.00 INCH DOUGLAS SD PUBLIC 0915 AM HEAVY RAIN 8 WSW PLATTE 43.33N 98.97W 08/13/2017 M2.56 INCH CHARLES MIX SD MESONET MESONET STATION PCPS2, 7 WSW PLATTE. 0914 AM HEAVY RAIN 1 WSW FAIRFAX 43.02N 98.90W 08/13/2017 M2.27 INCH GREGORY SD MESONET MESONET STATION E7290, FAIRFAX. 0841 AM HEAVY RAIN 3 W GEDDES 43.26N 98.76W 08/13/2017 M1.21 INCH CHARLES MIX SD MESONET MESONET STATION RLAS2, LAKE ANDES RAWS. 0700 AM HEAVY RAIN HERRICK 43.12N 99.19W 08/13/2017 M1.12 INCH GREGORY SD COCORAHS COCORAHS STATION SD-GY-13, HERRICK. 0700 AM HEAVY RAIN 2 NE BURKE 43.21N 99.26W 08/13/2017 M1.22 INCH GREGORY SD COCORAHS COCORAHS STATION SD-GY-17, BURKE 2.4 NE. 0700 AM HEAVY RAIN ALEXANDRIA 43.65N 97.78W 08/13/2017 M1.00 INCH HANSON SD CO-OP OBSERVER CO-OP OBSERVER STATION ALXS2, ALEXANDRIA. 0700 AM HEAVY RAIN 8 SSW HERRICK 43.00N 99.23W 08/13/2017 M1.70 INCH GREGORY SD COCORAHS COCORAHS STATION SD-GY-12, 7 WNW NAPER. 0700 AM HEAVY RAIN 6 SSW HERRICK 43.04N 99.23W 08/13/2017 M2.01 INCH GREGORY SD COCORAHS COCORAHS STATION SD-GY-18, BURKE 10.5 SSE.
Rain Reports
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