Tornado Watch Until 9 PM (squall line intensifying - severe storms reach MSP metro by 6 PM)
August 6, 2013 — 9:19pm
Squall Line. The 4 pm visible loop shows a few bands of strong/severe storms forming over central Minnesota - a few may spawn large hail, even an isolated tornado, into the late evening hours. The best chance of severe storms in the Twin Cities metro is 6-8 PM.
Dinner Hour Severe Risk In The Twin Cities. The HRRR model shows a squall line with potentially severe storms arriving around 6 pm.
Supercells. The cluster of storms near Morris and Glenwood is capable of tennis ball size hail and an isolated tornado - NWS Doppler shows rotation with this cell. Details:
BULLETIN - EAS ACTIVATION REQUESTED
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN
359 PM CDT TUE AUG 6 2013
THE NATIONAL WEATHER SERVICE IN THE TWIN CITIES HAS ISSUED A
* TORNADO WARNING FOR...
CENTRAL STEVENS COUNTY IN WEST CENTRAL MINNESOTA...
* UNTIL 430 PM CDT
* AT 358 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
TORNADO WAS LOCATED 10 MILES WEST OF MORRIS...AND MOVING EAST AT 40
HAZARD...TORNADO AND TENNIS BALL SIZE HAIL.
SOURCE...RADAR INDICATED ROTATION.
IMPACT...MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO
ROOFS...WINDOWS AND VEHICLES WILL OCCUR. FLYING DEBRIS
WILL BE DEADLY TO PEOPLE AND ANIMALS. TREE DAMAGE IS
* LOCATIONS IMPACTED INCLUDE...
MORRIS...ALBERTA AND HANCOCK.
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A fine Saturday is shaping up, but watch for a few boisterous to potentially severe T-storms by evening. Conditions are ripe for some hail and damaging winds with a few of these storms. Otherwise the forecast looks pretty good - especially considering that most of the USA is sizzling right now. We get off easy.
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I'm happy to report a welcome lack of weather until further notice. Today will be downright comfortable as dew points dip into the low 50s. A touch of stickiness returns by the weekend, but the weather looks downright agreeable (and quiet!) into Sunday. No drama - no wild storms, no sizzling heat. Summer the way it was probably meant to be...