A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >
Overview
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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. |
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Photos & Video:
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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:
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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.
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