Colorado, 1999

High Wind in Colorado, December 16, 1999

December 16, 1999 · NWS BOU · 3 events in 3 counties and zones

Another brief round of high winds developed in and near the foothills of Boulder County. Peak wind gusts included 83 mph (72 kts) at NCAR Mesa Lab, and 74 mph (64 kts) atop Niwot Ridge and at the National Wind Technology Center.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

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 BOU wrote it up.

Another brief round of high winds developed in and near the foothills of Boulder County. Peak wind gusts included 83 mph (72 kts) at NCAR Mesa Lab, and 74 mph (64 kts) atop Niwot Ridge and at the National Wind Technology Center.

The radar

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

Open the radar archive at this moment

Event by event

3 high wind. Local standard time, as filed.

High Wind, Northern Front Range Foothills/Upper Laramie and Cache la Poudre River Basins / C Boulder / Ne Gilpin / C Larimer

When
December 16, 1:00 AM MST to 8:30 AM MST
Where
Northern Front Range Foothills/Upper Laramie and Cache la Poudre River Basins / C Boulder / Ne Gilpin / C Larimer forecast zone
Measured
72 kt (83 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
40.380, -105.410 (the zone’s center; the record gives no point)

High Wind, Rabbit Ears & Medicine Bow Ranges/Rocky Mountain National Park / W Larimer / Jackson Ecept C / N Grand / X Nw Boulder

When
December 16, 1:00 AM MST to 8:30 AM MST
Where
Rabbit Ears & Medicine Bow Ranges/Rocky Mountain National Park / W Larimer / Jackson Ecept C / N Grand / X Nw Boulder forecast zone
Measured
64 kt (74 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
40.382, -105.820 (the zone’s center; the record gives no point)

High Wind, Eastern Boulder County/Boulder and Vicinity / E Boulder / X Sw Weld

When
December 16, 1:00 AM MST to 8:30 AM MST
Where
Eastern Boulder County/Boulder and Vicinity / E Boulder / X Sw Weld forecast zone
Measured
64 kt (74 mph)
Reported by
AWOS,ASOS,MESONET,ETC
Coordinates
39.878, -105.220 (the zone’s center; the record gives no point)

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 Colorado in 1999Every state in 1999This day in weather historyWarnings in Colorado, December 1999

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: 5721255, 5721366, 5721367.