
The nor’easter will weaken tonight, easing beach conditions and coastal flooding, though locally heavy rain will continue in parts of the Mid-Atlantic and New England into Monday. Hurricane Nolo continues to bring strong winds and large waves to Hawaii. A multi-day rain event will return to the Four Corners region Monday and expand to the south-central U.S. by midweek. Read More >
Overview
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A Mesoscale Convective System (MCS) tracked across areas from eastern Iowa into western Ohio Sunday night and Monday morning, July 14-15, 2024. This caused an extensive area of wind damage across areas mainly north of I-74 in Illinois, along with five tornadoes in Marshall County. |
![]() Storm reports through 7 am Monday, July 15 |
Tornadoes
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Henry Tornado
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Lake Wildwood Tornado
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Lacon Tornado
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Varna Tornadoes
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The Enhanced Fujita (EF) Scale classifies tornadoes into the following categories:
| EF0 Weak 65-85 mph |
EF1 Moderate 86-110 mph |
EF2 Significant 111-135 mph |
EF3 Severe 136-165 mph |
EF4 Extreme 166-200 mph |
EF5 Catastrophic 200+ mph |
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Wind & Hail:
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Wind
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Hail
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