Montana, 2019

High Wind in Montana, November 17 to 18, 2019

November 17 to 18, 2019 · NWS BYZ · 6 events in 4 counties and zones

Very tight east/west pressure gradients across the western areas of the Billings Forecast area resulted in high wind gusts.

Where it happened

Every event with a place to put it; 6 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
None recorded
Crop damage
None recorded
Events
6

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.

Very tight east/west pressure gradients across the western areas of the Billings Forecast area resulted in high wind gusts.

The radar

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

Open the radar archive at this moment

Event by event

6 high wind. Local standard time, as filed.

High Wind, Southern Wheatland

When
November 17, 7:58 AM MST
Where
Southern Wheatland forecast zone
Measured
50 kt (58 mph) measured gust
Reported by
Department of Highways
Coordinates
46.466, -109.844 (the zone’s center; the record gives no point)

Winds gusted to 58 mph across the area.

High Wind, Northern Sweet Grass

When
November 17, 8:00 AM MST to 6:15 PM MST
Where
Northern Sweet Grass forecast zone
Measured
54 kt (62 mph) measured gust
Reported by
Department of Highways
Coordinates
45.814, -109.941 (the zone’s center; the record gives no point)

Winds gusted to 62 mph in the Big Timber area.

High Wind, Northern Sweet Grass

When
November 18, 12:30 AM MST to 4:40 AM MST
Where
Northern Sweet Grass forecast zone
Measured
50 kt (58 mph) measured gust
Reported by
Department of Highways
Coordinates
45.814, -109.941 (the zone’s center; the record gives no point)

Winds gusted to 58 mph across the area.

High Wind, Northern Stillwater

When
November 18, 1:00 AM MST
Where
Northern Stillwater forecast zone
Measured
50 kt (58 mph) measured gust
Reported by
Department of Highways
Coordinates
45.669, -109.395 (the zone’s center; the record gives no point)

Winds gusted to 58 mph across the area.

High Wind, Southern Wheatland

When
November 18, 2:45 AM MST to 3:00 AM MST
Where
Southern Wheatland forecast zone
Measured
50 kt (58 mph) measured gust
Reported by
Department of Highways
Coordinates
46.466, -109.844 (the zone’s center; the record gives no point)

Winds gusted to 58 mph across the area.

High Wind, Melville Foothills

When
November 18, 3:15 AM MST to 4:00 AM MST
Where
Melville Foothills forecast zone
Measured
50 kt (58 mph) measured gust
Reported by
AWOS
Coordinates
46.140, -109.892 (the zone’s center; the record gives no point)

Winds gusted to 58 mph across the area.

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 2019Every state in 2019This day in weather historyWarnings in Montana, November 2019

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 2026-10-01. Each event’s entry at NCEI: 863416, 863417, 863418, 863419, 863421, 863420.