Jim Martin Posted September 7, 2021 Share Posted September 7, 2021 Tornado Warning for Will County south of Chicago through 330 PM CDT. Link to comment Share on other sites More sharing options...
Indystorm Posted September 7, 2021 Share Posted September 7, 2021 ARNING NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE 304 PM CDT TUE SEP 7 2021 THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A * TORNADO WARNING FOR... WEST CENTRAL WILL COUNTY IN NORTHEASTERN ILLINOIS... * UNTIL 330 PM CDT. * AT 303 PM CDT, A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO WAS LOCATED NORTH OF MINOOKA, MOVING EAST AT 45 MPH. HAZARD...TORNADO. SOURCE...RADAR INDICATED ROTATION. IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. DAMAGE TO ROOFS, WINDOWS, AND VEHICLES WILL OCCUR. TREE DAMAGE IS LIKELY. * THIS DANGEROUS STORM WILL BE NEAR... JOLIET AND ELWOOD AROUND 310 PM CDT. CREST HILL AROUND 315 PM CDT. NEW LENOX, MANHATTAN AND INGALLS PARK AROUND 320 PM CDT. OTHER LOCATIONS IN THE PATH OF THIS TORNADIC THUNDERSTORM INCLUDE ORLAND PARK, TINLEY PARK, MOKENA, FRANKFORT AND FRANKFORT SQUARE. THIS INCLUDES... UNIVERSITY OF ST. FRANCIS, CHANNAHON STATE PARK, CHICAGOLAND SPEEDWAY...ROUTE 66 RACEWAY, JOLIET JUNIOR COLLEGE, AND JOLIET SLAMMERS BASEBALL. Link to comment Share on other sites More sharing options...
Indystorm Posted September 7, 2021 Share Posted September 7, 2021 SFC-3K helicity approaching 300 se of the present tor warned storm in Will county. LCL height 1250-1500 Report of brief tor near Minooka with rotation near Shorewood. Link to comment Share on other sites More sharing options...
Hoosier Posted September 7, 2021 Author Share Posted September 7, 2021 61 mph gust in Morris. Was a little concerned about getting split here, but latest radar trends suggest that won't happen. Link to comment Share on other sites More sharing options...
Chicago Storm Posted September 7, 2021 Share Posted September 7, 2021 Observed a brief tornado near Minooka about 25 minutes ago.. 3 Link to comment Share on other sites More sharing options...
Indystorm Posted September 7, 2021 Share Posted September 7, 2021 Well, I just moved my car away from trees at the apt complex for the svr warning this next hour. Hopefully hail won't get me. Link to comment Share on other sites More sharing options...
Hoosier Posted September 7, 2021 Author Share Posted September 7, 2021 PRELIMINARY LOCAL STORM REPORT NATIONAL WEATHER SERVICE CHICAGO IL 317 PM CDT TUE SEP 7 2021 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0255 PM TSTM WND GST 3 E LISBON 41.47N 88.42W 09/07/2021 M72 MPH KENDALL IL TRAINED SPOTTER Link to comment Share on other sites More sharing options...
Indystorm Posted September 7, 2021 Share Posted September 7, 2021 AT 343 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM NEAR BEECHER TO NEAR GRANT PARK TO AROMA PARK, MOVING EAST AT 55 MPH. THE MOST INTENSE PART OF THESE STORMS ARE MOVING TOWARD CEDAR LAKE AND LOWELL, INDIANA. HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL. SOURCE...TRAINED WEATHER SPOTTERS REPORTED POWERLINES DOWN NEAR MANHATTAN, ILLINOIS. Link to comment Share on other sites More sharing options...
Stebo Posted September 7, 2021 Share Posted September 7, 2021 7 hours ago, Chicago Storm said: Time for me to SPC hate again (Easy to do when content is just handed to us)... Most definitely is/was a bad outlook. Everything from last night suggested a slight was needed well into WI (And even further into IL). What’s worse is they double downed with a 20% watch probability MD at 9:15AM, and stated the threat was only “isolated”, when numerous warnings and widespread hail has occurred. . They were given 4 chances to be right and only went 15% on the 5th when the hail was pretty much done. It was very easy to see this had a good hail potential, ML lapse rates forecast to be around 8 and verified 8.3 on DVN's sounding this morning, with good shear, and cape density mostly rooted above the freezing level. It was a bad forecast from several forecasters. 1 Link to comment Share on other sites More sharing options...
Moosey2323 Posted September 7, 2021 Share Posted September 7, 2021 This storm near Hillsdale.... Link to comment Share on other sites More sharing options...
HillsdaleMIWeather Posted September 8, 2021 Share Posted September 8, 2021 48 minutes ago, Moosey2323 said: This storm near Hillsdale.... Observed a very brief funnel cloud with it at its strongest, it tried Link to comment Share on other sites More sharing options...
vortex Posted September 8, 2021 Share Posted September 8, 2021 Pics of second severe warned storm around 6:15 pm this evening in western Kankakee County. Only some pea sized hail. 8 Link to comment Share on other sites More sharing options...
Avon Posted September 8, 2021 Share Posted September 8, 2021 Tornado warning issued for Monroe County Michigan A tight couplet moving east Link to comment Share on other sites More sharing options...
thomp2mp Posted September 8, 2021 Share Posted September 8, 2021 URGENT - WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 900 PM EDT Tue Sep 7 2021 MIZ063-068>070-075-076-080400- /O.NEW.KDTX.HW.W.0001.210908T0100Z-210908T0400Z/ St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne- Including the cities of Port Huron, Howell, Pontiac, Warren, Ann Arbor, and Detroit 900 PM EDT Tue Sep 7 2021 ...HIGH WIND WARNING IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Southwest winds of 40 to 50 mph with some gusts to 60 mph. * WHERE...St. Clair, Livingston, Oakland, Macomb, Washtenaw and Wayne Counties. * WHEN...Until midnight EDT tonight. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...National Weather Service doppler radar has been observing a narrow corridor of strong wind development behind the trailing back edge of the shower and thunderstorm activity. Power outages have been reported. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. Link to comment Share on other sites More sharing options...
CheeselandSkies Posted September 8, 2021 Share Posted September 8, 2021 Looking ahead... Quote By Mon/Day 6, a more amplified upper pattern may emerge as a trough digs across the western U.S. As this occurs, a lee surface trough should develop over the High Plains. This will aid in stronger southerly return flow, and moisture will begin overspreading the Plains into the Midwest. Severe potential may increase as the western trough ejects eastward through the end of the forecast period. However, medium-range guidance varies considerably with the timing of the larger-scale trough ejecting eastward as well as in the strength of the trough. As such, predictability is too low for severe probs at this time. August decided to act like May for us, so Sept. gonna act like June? I'm all for it. 2 1 Link to comment Share on other sites More sharing options...
HillsdaleMIWeather Posted September 8, 2021 Share Posted September 8, 2021 Delayed reports into the NWS makes me think we might've had a brief touchdown here last night, multiple houses with roofs torn off Link to comment Share on other sites More sharing options...
Hoosier Posted September 8, 2021 Author Share Posted September 8, 2021 Respectable for early Sept 1 Link to comment Share on other sites More sharing options...
CheeselandSkies Posted September 9, 2021 Share Posted September 9, 2021 Regarding next Monday, 18Z GFS took a big nosedive with verbatim regional severe potential vs. 12Z, but the pieces are there. It's just a question of will they come together and where? Edit: For reference, a 12Z forecast sounding for a point not far from the 8/9 tornadofest, if not a tad further east/uncomfortably close to the Chicago 'burbs. Link to comment Share on other sites More sharing options...
CheeselandSkies Posted September 9, 2021 Share Posted September 9, 2021 09/0Z GFS holds serve, although soundings aren't that impressive the synoptic pieces are there with a surface low near the WI/IA/IL confluence at 21Z Monday afternoon and a belt of spring-like 40-50kt WSW-SW flow at 500mb. Edit: On the 06Z, the area of most interest is moved north into WI, beautiful shear profile along the warm front but the capping looks stout at 21Z. Link to comment Share on other sites More sharing options...
HillsdaleMIWeather Posted September 10, 2021 Share Posted September 10, 2021 IWX just confirmed an EF1 in Hillsdale Link to comment Share on other sites More sharing options...
Powerball Posted September 12, 2021 Share Posted September 12, 2021 At first glance, today looks like a really good derecho setup across MI / ON / NY. Capping and weak low-level flow are going to be the biggest impediments. An interesting setup none the less though with good bust potential. Link to comment Share on other sites More sharing options...
Avon Posted September 12, 2021 Share Posted September 12, 2021 Nice storm moving towards the north side of Flint, Probably has some good size hail with it Link to comment Share on other sites More sharing options...
A-L-E-K Posted September 12, 2021 Share Posted September 12, 2021 Nice stones Link to comment Share on other sites More sharing options...
Powerball Posted September 12, 2021 Share Posted September 12, 2021 Complex in MI starting to get that bow echo look. Link to comment Share on other sites More sharing options...
BuffaloWeather Posted September 13, 2021 Share Posted September 13, 2021 This line means business. Ex 1 Link to comment Share on other sites More sharing options...
Torchageddon Posted September 13, 2021 Share Posted September 13, 2021 Most incredible bow echo I've seen ripping through extreme SON currently: I also had my 13th storm of 2021 this morning, not forecast whatsoever. The last 7 days have been nothing short of wild here, total reversal from the last 5 years of BS!! 1 Link to comment Share on other sites More sharing options...
Powerball Posted September 13, 2021 Share Posted September 13, 2021 9 hours ago, Torchageddon said: Most incredible bow echo I've seen ripping through extreme SON currently: I also had my 13th storm of 2021 this morning, not forecast whatsoever. The last 7 days have been nothing short of wild here, total reversal from the last 5 years of BS!! Yeah, observing from afar, the Detroit area over into SW Ontario has had quite the severe weather season this year. Frankly, given the dearth of severe weather here in Dallas this year, I'm kind of jealous (never thought I'd say that). Link to comment Share on other sites More sharing options...
StormfanaticInd Posted September 13, 2021 Share Posted September 13, 2021 Impressive storms in Michigan Link to comment Share on other sites More sharing options...
Powerball Posted September 13, 2021 Share Posted September 13, 2021 Incoming for the Detroit area... Severe Thunderstorm Warning MIC093-125-155-131815- /O.NEW.KDTX.SV.W.0121.210913T1719Z-210913T1815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Detroit/Pontiac MI 119 PM EDT Mon Sep 13 2021 The National Weather Service in Detroit/Pontiac has issued a * Severe Thunderstorm Warning for... Southwestern Oakland County in southeastern Michigan... Southern Shiawassee County in southeastern Michigan... Livingston County in southeastern Michigan... * Until 215 PM EDT. * At 119 PM EDT, a severe thunderstorm was located near Fowlerville, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Fowlerville around 125 PM EDT. Howell, Cohoctah and Oak Grove around 135 PM EDT. Hartland and Brighton around 150 PM EDT. Milford and South Lyon around 200 PM EDT. Novi around 215 PM EDT. Other locations impacted by this severe thunderstorm include Plainfield, Island Lake State Recreation Area, Commerce, New Hudson, Rose Center, Walled Lake, Conway Township, Parkers Corners, Lakeland and White Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4283 8436 4280 8392 4278 8392 4278 8375 4273 8345 4244 8343 4243 8414 4277 8416 4277 8435 TIME...MOT...LOC 1719Z 281DEG 37KT 4268 8416 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ KDK Link to comment Share on other sites More sharing options...
A-L-E-K Posted September 13, 2021 Share Posted September 13, 2021 jelly Link to comment Share on other sites More sharing options...
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