Winter Storm, Clark
- When
- December 10, 10:00 PM CST to December 11, 10:00 PM CST
- Where
- Clark forecast zone
- Reported by
- LAW ENFORCEMENT
- Coordinates
- 40.410, -91.738 (the zone’s center; the record gives no point)
A powerful early winter storm developed in the Rockies and tracked through southern Missouri and Illinois late on Sunday the 10th through the Monday the 11th. The snow began late Sunday night and continued through Monday night.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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.
The episode as NWS DVN wrote it up.
A powerful early winter storm developed in the Rockies and tracked through southern Missouri and Illinois late on Sunday the 10th through the Monday the 11th. The snow began late Sunday night and continued through Monday night. Storm totals of 8 to 11 inches were common over much of eastern Iowa and northwest Illinois, with 5 to 8 inch amounts to the south in far southeast Iowa, northeast Missouri, and west central Illinois. The strong low pressure center produced wind gusts up to 40 miles an hour Monday afternoon and night, which created near blizzard conditions and drifted many area roads shut. Many road crews across the area were pulled Monday afternoon and night, before returning to the job early Tuesday. An accident in Hancock county Monday claimed one life after a vehicle slid into oncoming traffic. Otherwise, there were surprisingly few accidents involving injuries reported by area law enforcement. Road crews reported very light traffic Monday. An eastern Iowa resident suffered a heart attack after shoveling snow Monday. Area hospitals also treated many people suffering from hypothermia, chest pains, and injuries from falling on the ice. Most area schools were closed both Monday and Tuesday, and many businesses closed early Monday. Temperatures dropped into the single digits Monday night into Tuesday, as wind chills dipped to 20 to 40 below zero. The dangerously cold conditions continued Tuesday as snow removal efforts continued. Law enforcement reported a number of accidents on Tuesday as traffic picked up.
The national radar mosaic for the moment the first event began.
2 winter storm. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Missouri in 2000Every state in 2000This day in weather historyWarnings in Missouri, 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: 5177359, 5177360.