THE NATIONAL WEATHER SERVICE IN GRAND FORKS HAS ISSUED A * TORNADO WARNING FOR... CENTRAL STEELE COUNTY IN SOUTHEAST NORTH DAKOTA... * UNTIL 945 PM CDT * AT 842 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THE STORM WAS LOCATED 3 MILES SOUTHWEST OF BLABON...OR 32 MILES NORTH OF VALLEY CITY...MOVING TO THE NORTHEAST AT 15 MPH. * THE TORNADIC STORM WILL BE NEAR... SHERBROOKE AROUND 910 PM CDT. GOLDEN LAKE AROUND 940 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... IF YOU ARE IN THE PATH OF THIS TORNADO ABANDON CARS AND MOBILE HOMES FOR A STURDY BUILDING.
Monday, June 13, 2011
THE NATIONAL WEATHER SERVICE IN NORTH PLATTE HAS ISSUED A * TORNADO WARNING FOR... CENTRAL CHERRY COUNTY IN NORTH CENTRAL NEBRASKA... * UNTIL 615 PM MDT * AT 547 PM MDT...TRAINED WEATHER SPOTTERS REPORTED A TORNADO 11 MILES SOUTH OF SCHOOLHOUSE LAKE...OR 35 MILES NORTH OF MULLEN. DOPPLER RADAR SHOWED THIS TORNADO MOVING SOUTH AT 15 MPH. * LOCATIONS IMPACTED INCLUDE... HIGHWAY 97 CROSSING BIG CREEK. PRECAUTIONARY/PREPAREDNESS ACTIONS... TO REPEAT...A TORNADO IS ON THE GROUND. TAKE COVER NOW. MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF IN A MOBILE HOME...A VEHICLE OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.
|Provided by RAP/UCAR|
A low pressure system is projected to move into the Missouri/Kansas region tomorrow. This low will be attached to a high pressure by a cold front, and also to another low by a stationary front.
The low and warm front attached will push slightly northward, providing the Lower Great Lakes with a bout of showers and thunderstorms around the 10am- 3pm CDT period.
A trough will ignite some isolated showers and a small potential for thunderstorms in the Northeast. Cities like Albany and New York will be affected.
A low pressure system in south Canada with a trough extending south will also provide a base for showers and potential storms. That will make the North Plains, Midwest and West Great Lakes a wet area for tomorrow, ruling out their chances to be nominated as the Place to Be.
All of these factors combined are a good indicator of potential rotating supercell storms. The Storm Prediction Center outlined much of the region associated with the low and warm/stationary front as a slight risk of severe weather, with potential of a severe weather event (hail, damaging winds and/or tornado) exceeding 30%.