Severe Thunderstorm Warning 4, NWS Sioux Falls, SD

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
130 PM CST SAT APR 26 1986

...WINTER STORM WATCH TONIGHT AND SUNDAY FOR THE WESTERN THIRD
   SOUTH DAKOTA...
...WEATHER ADVISORY FOR LIVESTOCK THIS AFTERNOON WESTERN THIRD SOUTH
   DAKOTA...
...WEATHER ADVISORY FOR LIVESTOCK THIS AFTERNOON THROUGH SUNDAY FOR
   CENTRAL THROUGH NORTHEAST SOUTH DAKOTA...

SOUTH DAKOTA WILL FEEL THE BRUNT OF YET ANOTHER WINTER/LIKE STORM SYSTEM
THIS WEEKEND. COLD RAIN OR WET SNOW WILL CHANGE TO ALL SNOW BY TONIGHT
OVER THE WESTERN THIRD OF THE STATE AND CONTINUE INTO SUNDAY. HEAVY SNOW
IS POSSIBLE TONIGHT AND SUNDAY OVER THIS AREA ALONG WITH BLOWING AND
DRIFTING SNOW. NORTH WINDS WILL EVENTUALLY GUST TO OVER 40 MPH OVER
WESTERN SOUTH DAKOTA BY SUNDAY. CONSEQUENTLY...A WINTER STORM WATCH HAS
BEEN POSTED FOR THE WESTERN THIRD OF THE STATE FOR TONIGHT AND SUNDAY.

PERIODS OF COLD RAIN ALONG WITH THUNDERSTORMS WILL AFFECT THE CENTRAL
THROUGH NORTHEASTERN PARTS OF SOUTH DAKOTA. TEMPERATURES WILL BE IN THE
MID 30S TO MID 40S OVER THIS AREA THIS AFTERNOON THROUGH SUNDAY ALONG
WITH NORTHEAST TO NORTH WINDS INCREASING TO 15 TO 30 MPH. THE COLD RAIN
WILL BECOME MIXED WITH OR CHANGE TO WET SNOW OVER THE CENTRAL PART OF
THE STATE TONIGHT AND SUNDAY. THEREFORE...A WEATHER ADVISORY FOR
LIVESTOCK IS IN EFFECT THIS AFTERNOON THROUGH SUNDAY FOR CENTRAL THROUGH
NORTHEAST SOUTH DAKOTA.

KOSCIELSKI

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX CITY IA
240 PM CST SAT APR 26 1986

    ..TORNADO WATCH TIL 9 PM ......

AT 240 PM CST THERE WAS ONLY A SMALL AREA OF THUNDERSTORMS LOCATED IN
NORTH CENTRAL NEBRASKA NEAR O'NEILL NEBRASKA. THERE WERE NO OTHER SHOWERS
OR THUNDERSTORMS IN OR NEAR THE SIOUXLAND AREA.

TANNER

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
325 PM CST SAT APR 26 1986

...VERY STRONG THUNDERSTORMS MOVING INTO SOUTHEAST SOUTH DAKOTA...

AT 320 PM CST RADAR INDICATED VERY HEAVY AND SEVERE THUNDERSTORMS IN
NORTHEAST NEBRASKA ABOUT 60 MILES SOUTHWEST OF YANKTON SOUTH DAKOTA..
20 TO 30 MILES NORTH OF ONEIL NEBRASKA. AT 310 PM CST GOLF BALL SIZE
HAIL WAS REPORTED 15 MILES NORTH OF ONEIL NEBRASKA. THESE THUNDERSTORMS
WEREC MOVING TO THE NORTHEAST AT 35 MPH.

PEOPLE IN THE SOUTHEAST SOUTH DAKOTA COUNTIES OF SOUTHERN CHARLES-MIX
AND BON-HOMME SHLOUD BE ALERT UNTIL 430 PM CST FOR POSSIBLE LARGE HAIL
..VERY HEAVY RAIN..AND STRONG WINDS IN THUNDERSTORMS.

BEHREND

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SIOUX FALLS SD
425 PM CST SAT APR 26 1986

...WINTER STORM WARNING TONIGHT AND SUNDAY MORNING FOR BLACK HILLS...
...WINTER STORM WATCH FOR WEST 1/4 LATE TONIGHT AND SUNDAY MORNING...
...WEATHER ADVISORY FOR LIVESTOCK TONIGHT AND SUNDAY FOR MOST OF
   SOUTH DAKOTA...

SOUTH DAKOTA WILL FEEL THE BRUNT OF YET ANOTHER WINTER/LIKE STORM SYSTEM
TONIGHT AND SUNDAY. COLD RAIN AND WET SNOW MAY CHANCE TO ALL SNOW WEST
TONIGHT...SO A WINTER STORM WARNING IS IN EFFECT FOR THE BLACK HILLS OF
SOUTH DAKOTA. TEMPERATURES MAY FALL ENOUGH SO THAT THE SNOW WILL STICK
LATER TONIGHT SO A WINTER STORM WATCH IS IN EFFECT FOR THE EXTREME WEST
FOR LATE TONIGHT AND SUNDAY MORNING. THE REMAINDER OF THE STATE WILL
HAVE COLD RAIN SO A WEATHER ADVISORY FOR LIVESTOCK IS IN EFFECT FOR
MOST OF THE STATE TONIGHT AND SUNDAY.

LOCALLY HEAVY RAINS WILL FALL OVER PARTS OF CENTRAL AND EASTERN SOUTH
DAKOTA TO|NIGHT AND SUNDAY. LOCAL FLOODING WILL LIKELY IN AREAS THAT
RECEIVE EXCESSIVE RAINS.

THE STORM SYSTEM WILL MOVE OUT OF THE WEST SUNDAY AFTERNOON AND OUT
OF THE EAST SUNDAY NIGHT.
KOSCIELSKI

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE HURON SD
440 PM CST SAT APR 26 1986

AT 430 PM CST...NUMEROUS INTENSE THUNDERSTORMS WERE OCCURRING IN
SOUTHEAST SOUTH DAKOTA. THE STORMS WERE IN A 45 MILE WIDE AREA
FROM 30 MILES SOUTHWEST OF SIOUX FALLS TO 50 MILES NORTHWEST OF
YANKTON.

LARGE HAIL AND STRONG WIND IS LIKELY IN THE AREA SOUTH OF A LINE
SIOUX FALLS TO CHAMBERLAIN..WHICH IS 65 MILES SOUTHEAST OF PIERRE.

THESE STORMS WERE MOVING NORTHEAST AT 25 MILES AN HOUR.

ALSO...NUMEROUS SHOWERS AND THUNDERSTORMS...SOME WITH VERY HEAVY
RAIN...CONTINUED OVER CENTRAL AND NORTHEAST SOUTH DAKOTA. THE
HEAVIEST RAIN WAS ALONG AND EAST OF THE JAMES RIVER AND NORTH OF
A LINE FROM HURON TO BROOKINGS.

THESE SHOWERS AND THUNDERSTORMS WERE MOVING NORTH AT 40 MILES AN
HOUR.

SPRINGER