Hazard Tornadoes EF2+ Tornadoes Likelihood Low Low Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail High Moderate

Note: The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.

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SEL6 URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 356 NWS Storm Prediction Center Norman OK 110 PM CDT Sat Jul 11 2020 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern and East-Central Iowa Southern Minnesota * Effective this Saturday afternoon and evening from 110 PM until 800 PM CDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 75 mph possible Scattered large hail likely with isolated very large hail events to 2.5 inches in diameter possible SUMMARY...Thunderstorms will continue to intensify and organize initially across southern Minnesota and into northern Iowa. Some initial supercells are expected, with large and damaging winds expected. Storms may gradually merge into southeastward-moving clusters with a broader damaging wind potential evolving later this afternoon. The severe thunderstorm watch area is approximately along and 100 statute miles north and south of a line from 30 miles south southwest of Redwood Falls MN to 15 miles north northeast of Waterloo IA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. Severe thunderstorms can and occasionally do produce tornadoes. && AVIATION...A few severe thunderstorms with hail surface and aloft to 2.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 31030. ...Guyer Click for Watch Status Reports

Hazard Tornadoes EF2+ Tornadoes Likelihood Low Low Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail High Moderate SEL6 URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 356 NWS Storm Prediction Center Norman OK 110 PM CDT Sat Jul 11 2020 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northern and East-Central Iowa Southern Minnesota * Effective this Saturday afternoon and evening from 110 PM until 800 PM CDT. * Primary threats include... Scattered damaging winds likely with isolated significant gusts to 75 mph possible Scattered large hail likely with isolated very large hail events to 2.5 inches in diameter possible SUMMARY...Thunderstorms will continue to intensify and organize initially across southern Minnesota and into northern Iowa. Some initial supercells are expected, with large and damaging winds expected. Storms may gradually merge into southeastward-moving clusters with a broader damaging wind potential evolving later this afternoon. The severe thunderstorm watch area is approximately along and 100 statute miles north and south of a line from 30 miles south southwest of Redwood Falls MN to 15 miles north northeast of Waterloo IA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. Severe thunderstorms can and occasionally do produce tornadoes. && AVIATION...A few severe thunderstorms with hail surface and aloft to 2.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 31030. ...Guyer

Hazard Tornadoes EF2+ Tornadoes Likelihood Low Low Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail High Moderate

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WOUS64 KWNS 111807 WOU6 BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 356 NWS STORM PREDICTION CENTER NORMAN OK 110 PM CDT SAT JUL 11 2020 SEVERE THUNDERSTORM WATCH 356 IS IN EFFECT UNTIL 800 PM CDT FOR THE FOLLOWING LOCATIONS IAC013-015-017-021-023-033-037-041-059-063-065-067-069-075-079- 081-083-089-091-099-109-123-127-131-143-147-151-157-169-171-187- 189-191-195-197-120100- /O.NEW.KWNS.SV.A.0356.200711T1810Z-200712T0100Z/ IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUENA VISTA BUTLER CERRO GORDO CHICKASAW CLAY DICKINSON EMMET FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HANCOCK HARDIN HOWARD HUMBOLDT JASPER KOSSUTH MAHASKA MARSHALL MITCHELL OSCEOLA PALO ALTO POCAHONTAS POWESHIEK STORY TAMA WEBSTER WINNEBAGO WINNESHIEK WORTH WRIGHT MNC013-015-019-033-037-039-043-045-047-049-063-079-085-091-093- 099-101-103-105-109-127-129-131-139-143-147-161-165-120100- /O.NEW.KWNS.SV.A.0356.200711T1810Z-200712T0100Z/ MN . MINNESOTA COUNTIES INCLUDED ARE BLUE EARTH BROWN CARVER COTTONWOOD DAKOTA DODGE FARIBAULT FILLMORE FREEBORN GOODHUE JACKSON LE SUEUR MARTIN MCLEOD MEEKER MOWER MURRAY NICOLLET NOBLES OLMSTED REDWOOD RENVILLE RICE SCOTT SIBLEY STEELE WASECA WATONWAN ATTN...WFO...DMX...MPX...ARX...FSD... Click for Watch Status Reports

Hazard Tornadoes EF2+ Tornadoes Likelihood Low Low Severe Wind 65 kt+ Wind High Moderate Severe Hail 2"+ Hail High Moderate

Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.

SAW6 WW 356 SEVERE TSTM IA MN 111810Z - 120100Z AXIS..100 STATUTE MILES NORTH AND SOUTH OF LINE.. 30SSW RWF/REDWOOD FALLS MN/ - 15NNE ALO/WATERLOO IA/ ..AVIATION COORDS.. 85NM N/S /21SSW RWF - 50ESE MCW/ HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..65 KNOTS. MAX TOPS TO 550. MEAN STORM MOTION VECTOR 31030. LAT...LON 45609531 44209229 41309229 42709531 THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS FOR WOU6. Watch 356 Status Report Messages: STATUS REPORT #6 ON WW 356 VALID 112345Z - 120040Z SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S FOD TO 10 NW ALO TO 30 SSW LSE. ..LYONS..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-065-075-083-099-123-127-157-169-171-191-120040- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE FAYETTE GRUNDY HARDIN JASPER MAHASKA MARSHALL POWESHIEK STORY TAMA WINNESHIEK $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$ STATUS REPORT #5 ON WW 356 VALID 112240Z - 112340Z SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 WSW FOD TO 25 WSW MCW TO 35 W RST TO 25 W LSE AND 20 SW FOD TO 10 NNE FOD TO 30 ENE FOD TO 25 N MCW TO 25 S RST TO 35 SW LSE. ..LYONS..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-017-023-033-037-065-067-069-075-079-083-089-099-123- 127-131-157-169-171-187-191-195-112340- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUTLER CERRO GORDO CHICKASAW FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HARDIN HOWARD JASPER MAHASKA MARSHALL MITCHELL POWESHIEK STORY TAMA WEBSTER WINNESHIEK WORTH $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$ STATUS REPORT #4 ON WW 356 VALID 112230Z - 112340Z SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 WSW FOD TO 25 WSW MCW TO 35 W RST TO 25 W LSE. ..LYONS..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-017-023-033-037-065-067-069-075-079-083-089-099-123- 127-131-157-169-171-187-191-195-112340- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUTLER CERRO GORDO CHICKASAW FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HARDIN HOWARD JASPER MAHASKA MARSHALL MITCHELL POWESHIEK STORY TAMA WEBSTER WINNESHIEK WORTH $$ MNC039-045-099-112340- MN . MINNESOTA COUNTIES INCLUDED ARE DODGE FILLMORE MOWER $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$ STATUS REPORT #3 ON WW 356 VALID 112135Z - 112240Z SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 ESE SLB TO 10 E MKT TO 15 ESE MSP. ..LYONS..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-017-023-033-037-065-067-069-075-079-081-083-089-091- 099-109-123-127-131-147-151-157-169-171-187-189-191-195-197- 112240- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUTLER CERRO GORDO CHICKASAW FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HANCOCK HARDIN HOWARD HUMBOLDT JASPER KOSSUTH MAHASKA MARSHALL MITCHELL PALO ALTO POCAHONTAS POWESHIEK STORY TAMA WEBSTER WINNEBAGO WINNESHIEK WORTH WRIGHT $$ MNC039-043-045-047-099-109-147-161-112240- MN . MINNESOTA COUNTIES INCLUDED ARE DODGE FARIBAULT FILLMORE FREEBORN MOWER OLMSTED STEELE WASECA $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$ STATUS REPORT #2 ON WW 356 VALID 112035Z - 112140Z THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..KERR..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-017-021-023-033-037-041-059-063-065-067-069-075-079- 081-083-089-091-099-109-123-127-131-147-151-157-169-171-187-189- 191-195-197-112140- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUENA VISTA BUTLER CERRO GORDO CHICKASAW CLAY DICKINSON EMMET FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HANCOCK HARDIN HOWARD HUMBOLDT JASPER KOSSUTH MAHASKA MARSHALL MITCHELL PALO ALTO POCAHONTAS POWESHIEK STORY TAMA WEBSTER WINNEBAGO WINNESHIEK WORTH WRIGHT $$ MNC013-015-019-033-037-039-043-045-047-049-063-079-085-091-093- 099-103-109-127-129-131-139-143-147-161-165-112140- MN . MINNESOTA COUNTIES INCLUDED ARE BLUE EARTH BROWN CARVER COTTONWOOD DAKOTA DODGE FARIBAULT FILLMORE FREEBORN GOODHUE JACKSON LE SUEUR MCLEOD MARTIN MEEKER MOWER NICOLLET OLMSTED REDWOOD RENVILLE RICE SCOTT SIBLEY STEELE WASECA WATONWAN $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$ STATUS REPORT #1 ON WW 356 VALID 111920Z - 112040Z THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA. ..KERR..07/11/20 ATTN...WFO...DMX...FSD...ARX...MPX... && STATUS REPORT FOR WS 356 SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS IAC013-015-017-021-023-033-037-041-059-063-065-067-069-075-079- 081-083-089-091-099-109-123-127-131-143-147-151-157-169-171-187- 189-191-195-197-112040- IA . IOWA COUNTIES INCLUDED ARE BLACK HAWK BOONE BREMER BUENA VISTA BUTLER CERRO GORDO CHICKASAW CLAY DICKINSON EMMET FAYETTE FLOYD FRANKLIN GRUNDY HAMILTON HANCOCK HARDIN HOWARD HUMBOLDT JASPER KOSSUTH MAHASKA MARSHALL MITCHELL OSCEOLA PALO ALTO POCAHONTAS POWESHIEK STORY TAMA WEBSTER WINNEBAGO WINNESHIEK WORTH WRIGHT $$ MNC013-015-019-033-037-039-043-045-047-049-063-079-085-091-093- 099-101-103-105-109-127-129-131-139-143-147-161-165-112040- MN . MINNESOTA COUNTIES INCLUDED ARE BLUE EARTH BROWN CARVER COTTONWOOD DAKOTA DODGE FARIBAULT FILLMORE FREEBORN GOODHUE JACKSON LE SUEUR MCLEOD MARTIN MEEKER MOWER MURRAY NICOLLET NOBLES OLMSTED REDWOOD RENVILLE RICE SCOTT SIBLEY STEELE WASECA WATONWAN $$ THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES. $$