Damaging Wind in Idaho, May 7, 1994

Name: Damaging Wind in Idaho, May 7, 1994
Start: 1994-05-07T17:45
End: 1994-05-07T17:45
Location: Idaho

May 7, 1994 · 1 event in 1 county or zone

1 thunderstorm wind, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

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The toll

Deaths: 0
Injuries: 0
Property damage: $50,000
Crop damage: None recorded
Events: 1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Event by event

1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Valley

When: May 7, 5:45 PM MST
Where: Valley County
Property damage: $50,000
Coordinates: 44.767, -115.566 (the zone’s center; the record gives no point)

A weather disturbance rotating around a cut-off low pressure system in the southwestern United States, produced thunderstorms over southwest Idaho. The winds produced by these thunderstorms were strongest in the vicinity of Cascade, 60 miles north of Boise. Trees as big as four feet in diameter were uprooted. Many of the trees fell over power lines, creating power outages.

What these are

Thunderstorm Wind: Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Idaho in 1994 Every state in 1994 This day in weather history Warnings in Idaho, May 1994

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10320250.