Tornado Watch Until 9 PM (squall line intensifying - severe storms reach MSP metro by 6 PM)
August 6, 2013 — 4:19pm
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
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Under a postcard sky we should enjoy 3 or 4 days above 70F between now and Saturday, when a stiff southerly wind may fuel a few showers and T-showers. A couple of Canadian fronts cool us off next week - nothing controversial or awe-inspiring is brewing just yet. Check the blog for more details. -Todd Nelson
Fumble for sunglasses - 5 sunny days in a row, as temperatures mellow into the 60s, with 70s possible Wednesday into Saturday. A thundershower is possible Saturday as cooler air approaches, but no flakes will fly anytime soon. Check the blog for more details. -Todd Nelson
Sunday morning's atmosphere is almost cold enough for a few wet snowflakes, but skies should clear behind a colder front. A dry week is on tap for Minnesota as temperatures mellow into the 60s; 70s expected the latter half of the week. Good timing with MEA Weekend and a 4-day weekend. Check the blog for more details. -Todd Nelson
No awards for beauty or splendor this weekend, but again, remind me not to complain. Over 1" of rain may fall before skies dry out behind a cool front tomorrow. Jackets give way to shirtsleeves and shorts late next week as daytime highs top 70 degrees. Not bad for late October. Meanwhile we've transitioned from horrific hurricanes to a surreal series of blazes across northern California. Details in the blog.