Wyoming, 1998

Winter Weather in Wyoming, December 9, 1998

December 9, 1998 · NWS CYS · 1 event in 1 county or zone

Icy roads brought the closure of Interstate 25 from Cheyenne south to the Colorado border. 6 traffic accidents occured on Interstate 25 and 3 occured on Interstate 80 on the icy roads.

The toll

Deaths
0
Injuries
1
Property damage
$30,000
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.

What happened

The episode as NWS CYS wrote it up.

Icy roads brought the closure of Interstate 25 from Cheyenne south to the Colorado border. 6 traffic accidents occured on Interstate 25 and 3 occured on Interstate 80 on the icy roads. One person in one of the accidents sustained minor facial injuries.

Event by event

1 winter weather. Local standard time, as filed.

Winter Weather, Cheyenne Foothills / C Laramie

When
December 9, 6:00 AM MST to 9:00 AM MST
Where
Cheyenne Foothills / C Laramie forecast zone
Injuries
1 direct, 0 indirect
Property damage
$30,000
Reported by
NEWSPAPER

What these are

Winter Weather
Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Wyoming in 1998Every state in 1998This day in weather historyWarnings in Wyoming, December 1998

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: 5677401.