Issued at 4:43 PM CDT, Thursday, July 29th, 2010
...2 TORNADOES CONFIRMED IN NORTHWEST WISCONSIN FROM TUESDAY EVENING, JULY 27TH, 2010...
The National Weather Service in Duluth, Minnesota has confirmed that at least two tornadoes touched down late Tuesday Afternoon/Evening in Northwest Wisconsin.
***UPDATE AS OF 4:40 PM CDT: NWS DULUTH, MN has confirmed that a third tornado touched down in Ashland County Wisconsin Tuesday Evening, July 27th, 2010***
Source NWS Duluth, MN:
*A tornado touched down in the Turtle Flambeau Flowage area, near Springstead Landing in Iron County Wisconsin. The tornado in Iron County on Tuesday the 27th of July was the first observed tornado in 4 decades (40 years)!
*The second tornado touched down just north of Highway F along Roddis Lane Road in far Eastern Ashland County Wisconsin. The tornado in Ashland County on Tuesday the 27th of July was the first observed tornado in that area since May 1998!
14 warnings including 4 tornado warnings and 10 severe thunderstorm warnings were issued by the NWS Duluth, MN on Tuesday, July 27th, 2010. There was a total of 30 severe weather reports across Northwest Wisconsin and Eastcentral Minnesota on Tuesday with an additional 17 non-severe weather reports.
Local storm report...Per NWS Duluth, MN:
5:00 PM CDT 7/27/10: Lightning. A teenage boy was struck by lightning while jogging on Skyline Parkway, near Spirit Mountain, 9 miles Southwest of Duluth Minnesota.
Forecast Discussion for Northeast Minnesota and Northwest Wisconsin:
The weather pattern from Tonight through early next week will be characterized by a fast northwest or west-northwest flow aloft. Several upper level disturbances embedded within this flow will find their way into the Northern Plains and Upper Midwest over the next 5 days. Those systems combined with increasing amounts of moisture and instability will lead to the development of scattered showers or thunderstorms in Northern Minnesota and Northwest Wisconsin especially from Friday into Friday Evening, and again on Saturday, and then again sometime during the Sunday-Monday time frame. With favorable winds aloft, there could be a few severe thunderstorms around portions of our local area...Especially by this weekend into next Monday the way it looks now as enough instability and moisture should return north by that time to possibly produce a slightly higher chance for a few severe thunderstorms.
Low temperatures Tonight, Friday Night, Saturday Night and Sunday Night will be in the 50s and 60s with high temperatures in the 60s and 70s on Friday with 70s and 80s this weekend and Monday of next week.
Winds Tonight through Friday Night will be out of the south, west, or east under 20 mph.
5 Day Forecast for Duluth/Superior
.Tonight... Partly to mostly cloudy. Low 56 to 61. Wind south around 12 mph.
.Friday... Considerable cloudiness. Scattered showers developing...Isolated thunderstorms also possible. High 70 to 75. Wind south to southeast at 5 to 15 mph. Chance of rain 50%.
.Friday Night... Scattered showers possible, especially during the Evening...Isolated thunderstorms also possible. Mostly cloudy. Low 57 to 62. Wind variable around 12 mph. Chance of rain 50%.
.Saturday... Partly sunny. Showers or thunderstorms possible. High 75 to 80. Chance of rain 30%.
.Saturday Night... Partly to mostly cloudy. Low 57 to 62.
.Sunday... Partly sunny. High 75 to 80.
.Sunday Night... Mostly cloudy. Showers or thunderstorms possible. Low 60 to 65. Chance of rain 30%.
.Monday... Showers or thunderstorms possible. Mostly cloudy. High 75 to 80. Chance of rain 30%.
Normal High Temperature Today 77 degrees
Normal Low Temperature Today 56 degrees