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JUL 8, 2020 | Severe T-storms Possible in NW Wisconsin Tonight

By Justin Poublon

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LAST UPDATE : JUL 8, 2020

WED 10:00AM - Strong to severe storms will move into northwest Wisconsin tonight, weakening gradually into early Friday AM as they move through the state. A gust front with strong gusty winds could sweep through northern WI overnight.

Initial cells could be supercellular with large hail and even tornado potential across NE Minnesota primarily. Storms should quickly evolve into bowing line structures becoming primarily damaging wind gust threat during the late afternoon and evening hours. Wisconsin specifically, models focus in on the Superior/Ashland WI region including the Bayfield Penisula. Severe storms could push all the way to the eastern shore of Upper Michigan (Ironwood to Ontonagon); wind gusts accelerated by open waters of Lake Superior.

Strong to severe storms possible in northwest Wisconsin tonight.

The storms will weakening across northern Wisconsin with a gust front outflow boundary pushing out of the northwest which could bring strong gusty winds. I've carried the strong zone through much of northern WI to bring attention to the possibility. The gust front will knock down the dew point/humidity.

Forecast Maps

Thunderstorm Outlooks

Thunderstorms

General

Strong

Severe

Significant

Verification

Storm Details

Hazards

Severe T-Storms, Strong T-Storms

Start

WED 12:00 PM - Jul 08, 2020

End

THU 6:00 AM - Jul 09, 2020

Confidence Level

Storm Class

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Justin Poublon
Jul 9, 2020

numerous thunderstorms continue across southern WI. Some are strong or severe with strong wind gusts, heavy rain. Large cluster of cells now entering SW WI will push east this afternoon.

Justin Poublon
Jul 8, 2020

Severe T-storm threat will continue for at least a few more hours. Damaging wind gusts and heavy rain the primary threats. Cell in Douglas county heading east looks vicious. Stay safe! Gust front will push off this activity into the rest of northern WI overnight.

Justin Poublon
Jul 8, 2020

A couple t-storms slipping through central WI thanks to an old OFB into strong instability. Not present on the models but there nonetheless. Possible these storms continue...also possible they fall apart.

Justin Poublon
Jul 7, 2020

Severe weather has been decreasing in Wisconsin year over year.

Storm Reports

TORNADO & FUNNEL CLOUD (1)

FUNNEL CLOUD

2 SE MASON, WI

WIND GUSTS (18)

TSTM WND GST

3 SW ASHLAND, WI

60 MPH

MARINE TSTM WIND

5 NE CEDAR, WI

47 MPH

TSTM WND GST

WAUSAU, WI

46 MPH

TSTM WND GST

MARSHFIELD, WI

41 MPH

MARINE TSTM WIND

1 N PORT WING, WI

35 MPH

TSTM WND DMG

LAC DU FLAMBEAU, WI

TSTM WND DMG

MENOMONIE, WI

TSTM WND DMG

MERCER, WI

TSTM WND DMG

MINOCQUA, WI

TSTM WND DMG

PRESQUE ISLE, WI

TSTM WND DMG

2 NNE MENOMONIE, WI

TSTM WND DMG

2 NNE TILDEN, WI

TSTM WND DMG

4 NNW NAMEKAGON, WI

TSTM WND DMG

2 S MANITOWISH, WI

TSTM WND DMG

4 W PORT WING, WI

TSTM WND DMG

5 SE IRON RIVER, WI

TSTM WND DMG

6 W SOLON SPRINGS, WI

TSTM WND DMG

5 W PORT WING, WI

LARGE HAIL (16)

HAIL

4 NE BENNETT, WI

1.75"

HAIL

TILDEN, WI

1.5"

HAIL

3 SE IRON RIVER, WI

1.0"

HAIL

6 W SOLON SPRINGS, WI

1.0"

HAIL

CORNELL, WI

1.0"

HAIL

SOLON SPRINGS, WI

0.88"

HAIL

CAMERON, WI

0.7"

HAIL

4 S NEW RICHMOND, WI

0.7"

HAIL

7 W SOLON SPRINGS, WI

0.25"

HAIL

ASHLAND, WI

0.25"

HAIL

BENNETT, WI

0.25"

HAIL

3 ENE SPOONER, WI

0.25"

HAIL

3 SW MENASHA, WI

0.25"

HAIL

1 W SANBORN, WI

0.25"

HAIL

IRON RIVER, WI

0.25"

HAIL

MAPLE, WI

0.25"

HEAVY RAIN (65)

HEAVY RAIN

2 SSE LAKE NEBAGAMON, WI

6.7"

HEAVY RAIN

1 W MASON, WI

5.0"

HEAVY RAIN

5 WSW INO, WI

4.74"

HEAVY RAIN

LAKE NEBAGAMON, WI

4.6"

HEAVY RAIN

LAC VIEUX DESERT, WI

4.17"

HEAVY RAIN

12 W DRUMMOND, WI

3.95"

HEAVY RAIN

6 E GRAND VIEW, WI

3.92"

HEAVY RAIN

HERBSTER, WI

3.5"

HEAVY RAIN

1 SE PHILLIPS, WI

3.4"

HEAVY RAIN

PHILLIPS, WI

3.29"

HEAVY RAIN

3 W BAYFIELD, WI

3.25"

HEAVY RAIN

9 NW DRUMMOND, WI

3.16"

HEAVY RAIN

5 NW INO, WI

3.15"

HEAVY RAIN

2 W PHILLIPS, WI

3.0"

HEAVY RAIN

1 W SANBORN, WI

3.0"

HEAVY RAIN

OULU, WI

2.94"

HEAVY RAIN

BENOIT, WI

2.8"

HEAVY RAIN

ASHLAND, WI

2.8"

HEAVY RAIN

13 E SOLON SPRINGS, WI

2.68"

HEAVY RAIN

2 S HAWTHORNE, WI

2.65"

HEAVY RAIN

1 W SOLON SPRINGS, WI

2.64"

HEAVY RAIN

2 NNW MELLEN, WI

2.6"

HEAVY RAIN

1 WSW MAPLE, WI

2.52"

HEAVY RAIN

HOWARDS GROVE, WI

2.5"

HEAVY RAIN

4 SSE HERBSTER, WI

2.5"

HEAVY RAIN

MARSHFIELD, WI

2.32"

HEAVY RAIN

8 W SOLON SPRINGS, WI

2.32"

HEAVY RAIN

1 N ASHLAND, WI

2.3"

HEAVY RAIN

1 NW GLIDDEN, WI

2.29"

HEAVY RAIN

1 E OULU, WI

2.26"

HEAVY RAIN

PHELPS, WI

2.25"

HEAVY RAIN

3 W WHITEWATER, WI

2.2"

HEAVY RAIN

7 E PATZAU, WI

2.2"

HEAVY RAIN

3 WNW CLAM LAKE, WI

2.18"

HEAVY RAIN

SUPERIOR, WI

2.15"

HEAVY RAIN

2 N MOQUAH, WI

2.13"

HEAVY RAIN

7 NNE MERCER, WI

2.11"

HEAVY RAIN

GLIDDEN, WI

2.1"

HEAVY RAIN

5 SSE SOUTH RANGE, WI

2.07"

HEAVY RAIN

3 WSW SUPERIOR, WI

2.06"

HEAVY RAIN

4 ESE NAMEKAGON, WI

2.01"

HEAVY RAIN

2 S MANITOWISH, WI

1.8"

HEAVY RAIN

CLAM LAKE, WI

1.69"

HEAVY RAIN

BOULDER JUNCTION, WI

1.68"

HEAVY RAIN

2 SW PHELPS, WI

1.67"

HEAVY RAIN

MINOCQUA, WI

1.64"

HEAVY RAIN

LAND O LAKES, WI

1.6"

HEAVY RAIN

SPREAD EAGLE, WI

1.58"

HEAVY RAIN

SLINGER, WI

1.5"

HEAVY RAIN

HAZELHURST, WI

1.5"

HEAVY RAIN

ARBOR VITAE, WI

1.49"

HEAVY RAIN

6 WSW INO, WI

1.41"

HEAVY RAIN

5 N TOMAHAWK, WI

1.4"

HEAVY RAIN

4 S SUPERIOR, WI

1.4"

HEAVY RAIN

3 NE SPIRIT FALLS, WI

1.33"

HEAVY RAIN

6 W GOODRICH, WI

1.31"

HEAVY RAIN

3 SW MARSHFIELD, WI

1.25"

HEAVY RAIN

ST GERMAIN, WI

1.23"

HEAVY RAIN

5 W WASHBURN, WI

1.16"

HEAVY RAIN

S EAGLE RIVER, WI

1.14"

HEAVY RAIN

MERRILL, WI

1.08"

HEAVY RAIN

1 W WASHBURN, WI

1.05"

HEAVY RAIN

GILE, WI

0.77"

HEAVY RAIN

5 S HERBSTER, WI

0.5"

HEAVY RAIN

SINSINAWA, WI

0.48"

OTHER (1)

FLASH FLOOD

IRON RIVER, WI

JUL 8, 2020 | Severe T-storms Possible in NW Wisconsin Tonight

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