...A TORNADO WARNING REMAINS IN EFFECT FOR NORTHWESTERN BUFFALO AND EXTREME EAST CENTRAL WABASHA COUNTIES UNTIL 415 PM CDT... AT 321 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A TORNADO LOCATED NEAR TELL...OR 6 MILES NORTHEAST OF ALMA...MOVING NORTH AT 25 MPH. * THE TORNADO WILL BE NEAR... MODENA AROUND 330 PM... URNE AROUND 335 PM... MISHA MOKWA AROUND 340 PM... MAXVILLE AROUND 345 PM... THE BIG SWAMP AREA AROUND 350 PM...
Tuesday, June 21, 2011
June 21: Tornado Warning- Modena, WI/MN border
June 21: Tornado Warning- Berlin, WI
THE NATIONAL WEATHER SERVICE IN SULLIVAN HAS ISSUED A * TORNADO WARNING FOR... NORTHWESTERN GREEN LAKE COUNTY IN SOUTH CENTRAL WISCONSIN... NORTHEASTERN MARQUETTE COUNTY IN SOUTH CENTRAL WISCONSIN... * UNTIL 400 PM CDT * AT 323 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR PRINCETON...OR 10 MILES SOUTHWEST OF BERLIN...AND MOVING NORTHEAST AT 25 MPH. * LOCATIONS IMPACTED INCLUDE... BERLIN.
June 21: Tornado Warning- Green Lake, WI
...A TORNADO WARNING REMAINS IN EFFECT FOR EASTERN GREEN LAKE... WESTERN FOND DU LAC AND NORTH CENTRAL DODGE COUNTIES UNTIL 345 PM CDT... AT 323 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED 5 MILES SOUTHWEST OF BRANDON...OR 8 MILES NORTHWEST OF WAUPUN...MOVING NORTH AT 30 MPH. LOCATIONS IMPACTED INCLUDE... RIPON...BERLIN...BRANDON...GREEN LAKE...FAIRWATER AND WEST ROSENDALE.
June 21: Tornado Warning- St. Paul Park, MN
THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A * TORNADO WARNING FOR... SOUTHWESTERN WASHINGTON COUNTY IN EAST CENTRAL MINNESOTA... NORTH CENTRAL DAKOTA COUNTY IN EAST CENTRAL MINNESOTA... * UNTIL 245 PM CDT * AT 216 PM CDT...RADAR INDICATED A STORM CAPABLE OF PRODUCING A TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS NEAR ROSEMOUNT... OR OVER ROSEMOUNT...AND MOVING NORTH AT 30 MPH. * LOCATIONS IN THE WARNING INCLUDE... ROSEMOUNT... ST PAUL PARK... INVER GROVE HEIGHTS... EAGAN... NEWPORT... SUNFISH... PRECAUTIONARY/PREPAREDNESS ACTIONS... WHEN A TORNADO WARNING IS ISSUED BASED ON RADAR...IT MEANS THAT STRONG ROTATION HAS BEEN DETECTED IN THE STORM. A TORNADO MAY ALREADY BE ON THE GROUND...OR IS EXPECTED TO DEVELOP SHORTLY.
June 21: Mesoscale Discussion- South Half of WI, North Half of IL, East IA, Southeast MN
Begin SPC Discussion
MESOSCALE DISCUSSION 1337 NWS STORM PREDICTION CENTER NORMAN OK 1145 AM CDT TUE JUN 21 2011 AREAS AFFECTED...SERN MN...ERN IA...MUCH OF SRN WI...CNTRL AND NRN IL CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE VALID 211645Z - 211915Z A GENERAL INCREASE IN CONVECTIVE COVERAGE IS EXPECTED THIS AFTERNOON...AND A WATCH MAY EVENTUALLY BE NEEDED. SURFACE ANALYSIS SHOWS A LOW OVER WRN IA...WITH A BROADLY CONFLUENT WARM SECTOR WITH THETA-E AXIS FROM SERN MN INTO NRN IL. MORNING SOUNDINGS SHOWED EFFECTS OF EARLY CONVECTION WITH SOMEWHAT DRY JUST ABOVE THE SURFACE TO ABOUT 850 MB. AREAS OF HEATING...ALONG WITH GENERALLY CONVERGENT LOW LEVELS...SHOULD RESULT IN AN ARC OF CONVECTION THIS AFTERNOON.OTHER STORMS ARE LIKELY TO GENERATE/STRENGTHEN NEAR THE WARM FRONT. WIND PROFILES VEER WITH HEIGHT BUT ARE GENERALLY MARGINAL...YET SUFFICIENT FOR SUPERCELLS. MARGINAL HAIL WITH RELATIVELY WARM MID LEVELS...AND A FEW TORNADOES GIVEN SUFFICIENT LOW LEVEL SHEAR...WILL BE POSSIBLE. A FEW NWD MOVING BOWS MAY MATERIALIZE WITH TIME WITH DAMAGING WIND THREAT.
End SPC DiscussionBegin The Weather Centre Discussion
Strong low is moving into vicinity with warm front pulling into Wisconsin. Warm sector has pulled up into the area below warm front.Do expect scattered convection to become organized into bowing sectors and possibly clusters that may be supportive of supercell activity.
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