1 extreme cold/wind chill, as filed by the National Weather Service.
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.
1 extreme cold/wind chill. Local standard time, as filed.
Pompeys Pillar reported wind chills of 30-40 degrees below zero. A wind chill of 51 degrees below zero was recorded earlier.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Montana in 2000Every state in 2000This day in weather historyWarnings in Montana, December 2000
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: 5166510.