Blizzard, Southern Lewis and Clark
- When
- December 15, 9:20 AM MST
- Where
- Southern Lewis and Clark forecast zone
- Reported by
- TRAINED SPOTTER
Visibility less than 1/8 mile in Helena.
Blizzard in Montana, December 15, 2000
1 blizzard, as filed by the National Weather Service.
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.
Event by event
1 blizzard. Local standard time, as filed.
What these are
- Blizzard
- Sustained winds or frequent gusts of 35 mph or more with falling or blowing snow that cuts visibility below a quarter mile for three hours or longer.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- High Wind in Oregon, December 15, 2000
- Winter Storm in Utah, December 15, 2000
- Storm Surge in Washington, December 15, 2000
- High Wind in Oregon, December 15, 2000
- High Wind in Washington, December 15, 2000
- Blizzard in North Dakota, December 15 to 16, 2000
- High Wind in Idaho, December 15, 2000
- Ice Storm in Iowa, December 15 to 16, 2000
- Ice Storm in Missouri, December 15, 2000
- Winter Weather in Illinois, December 15, 2000
- Ice Storm in Illinois, December 15 to 16, 2000
- Extreme Cold in Montana, December 15, 2000
More
Every storm in Montana in 2000Every state in 2000This day in weather historyWarnings in Montana, December 2000
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: 5167730.