Montana, 1998

Damaging Wind in Montana, May 25, 1998

May 25, 1998 · NWS MSO · 1 event in 1 county or zone

Winds cause damage to a metal roof, tearing 20 inch sections of it off, and breaking off elm and maple tree limbs. Some fence posts were also snapped off.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
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  • Marine and coastal
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The toll

Deaths
0
Injuries
0
Property damage
None recorded
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.

What happened

The episode as NWS MSO wrote it up.

Winds cause damage to a metal roof, tearing 20 inch sections of it off, and breaking off elm and maple tree limbs. Some fence posts were also snapped off.

The radar

The Missoula radar (KMSX), 148 km away, was scanning. The volume nearest the first event began at 00:57 UTC.

Open the radar archive at this moment

Event by event

1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Flathead

When
May 25, 6:00 PM MST
Where
Flathead County, Columbia Falls
Measured
52 kt (60 mph)
Coordinates
48.370, -114.180

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

More

Every storm in Montana in 1998Every state in 1998This day in weather historyWarnings in Montana, May 1998

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: 5643188.