Montana, 2026

High Wind in Montana, January 17 to 18, 2026

January 17 to 18, 2026 · NWS GGW · 4 events in 4 counties and zones

A strong low pressure system from the Canadian Rockies dropped south across northeast Montana, producing strong damaging winds. Some snow showers accompanied the system, dropping visibility to a mile (Poplar and Glasgow).

Where it happened

Every event with a place to put it; 4 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
4

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 GGW wrote it up.

A strong low pressure system from the Canadian Rockies dropped south across northeast Montana, producing strong damaging winds. Some snow showers accompanied the system, dropping visibility to a mile (Poplar and Glasgow).

The radar

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

Open the radar archive at this moment

Event by event

4 high wind. Local standard time, as filed.

High Wind, Little Rocky Mountains

When
January 17, 5:00 PM MST to January 18, 12:00 AM MST
Where
Little Rocky Mountains forecast zone
Measured
56 kt (64 mph) measured gust
Reported by
Mesonet
Coordinates
48.259, -107.913 (the zone’s center; the record gives no point)

The BLM Zortman E mesonet site (MTM38) measured a 64 mph wind gust.

High Wind, McCone

When
January 17, 8:00 PM MST to January 18, 11:00 AM MST
Where
McCone forecast zone
Measured
53 kt (61 mph) measured gust
Reported by
Department of Highways
Coordinates
47.645, -105.795 (the zone’s center; the record gives no point)

The McGuire Creek MT-24 DOT site (mtmcg) measured a 61 mph wind gust.

High Wind, Central and Southern Valley

When
January 17, 11:00 PM MST to January 18, 11:00 AM MST
Where
Central and Southern Valley forecast zone
Measured
52 kt (60 mph) measured gust
Reported by
Mesonet
Coordinates
48.365, -106.667 (the zone’s center; the record gives no point)

The BLM Vandalia N mesonet site (MTM34) measured a 60 mph wind gust.

High Wind, Dawson

When
January 18, 12:00 AM MST to 11:00 AM MST
Where
Dawson forecast zone
Measured
57 kt (66 mph) measured gust
Reported by
Mesonet
Coordinates
47.266, -104.899 (the zone’s center; the record gives no point)

The Bloomfield CWOP mesonet site (G0525) measured a 66 mph wind gust.

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 2026Every state in 2026This day in weather historyWarnings in Montana, January 2026

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: 1300662, 1300670, 1300674, 1300661.