Montana, 1999

High Wind in Montana, March 16, 1999

March 16, 1999 · NWS BYZ · 3 events in 3 counties and zones

A strong cold front generated northwest winds with gusts as high as 71 mph as it crossed South Central and southeastern Montana. A gust of 70 mph was observed at the National Weather Service Office at 1055 am while the Billings airport recorded a peak wind gust of 63 mph at 1219 pm.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 BYZ wrote it up.

A strong cold front generated northwest winds with gusts as high as 71 mph as it crossed South Central and southeastern Montana. A gust of 70 mph was observed at the National Weather Service Office at 1055 am while the Billings airport recorded a peak wind gust of 63 mph at 1219 pm. Sustained winds of 40 mph were reported 10 miles east of Billings at 1210 pm. In Big Horn County wind gusts as high as 71 mph were observed at Big Horn Mountain at 1136 am, and a 58 mph peak gust was recorded at Badger Peak at 1130 am. Hillside in Custer County had sustained winds of 44 mph at 106 pm.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 high wind. Local standard time, as filed.

High Wind, Yellowstone

When
March 16, 9:30 AM MST to 6:30 PM MST
Where
Yellowstone forecast zone
Measured
61 kt (70 mph)
Reported by
OFFICIAL NWS OBS.

High Wind, Big Horn

When
March 16, 11:00 AM MST to 6:30 PM MST
Where
Big Horn forecast zone
Measured
62 kt (71 mph)
Reported by
AWOS,ASOS,MESONET,ETC

High Wind, Custer

When
March 16, 12:30 PM MST to 3:30 PM MST
Where
Custer forecast zone
Measured
47 kt (54 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
46.253, -105.572 (the zone’s center; the record gives no point)

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

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

The same day elsewhere

More

Every storm in Montana in 1999Every state in 1999This day in weather historyWarnings in Montana, March 1999

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: 5684026, 5684027, 5684028.