Alert archive / Colorado / Freeze Warnings in 2023
Freeze Warning 2, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this freeze warning at Oct 13, 2023, 4:06 AM MDT for 16 counties in Colorado. It took effect at Oct 14, 2023, 12:00 AM MDT. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 13, 2023, 4:06 AM MDT (10:06 UTC)
- In effect from
- Oct 14, 2023, 12:00 AM MDT
- Expired
- Oct 14, 2023, 9:00 AM MDT
- In force
- 9 hr
- Issued by
- NWS Denver/Boulder, CO
Counties Adams County, CO, Arapahoe County, CO, Boulder County, CO, Broomfield County, CO, Denver County, CO, Douglas County, CO, Elbert County, CO, Jefferson County, CO, Larimer County, CO, Lincoln County, CO, Logan County, CO, Morgan County, CO, Phillips County, CO, Sedgwick County, CO, Washington County, CO, Weld County, CO
The radar
The Denver radar (KFTG), 42 km from the middle of the area, began a volume at 10:09 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What forecasters said that day
The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Denver/Boulder, CO wrote its last area forecast discussion before this freeze warning went out at Oct 12, 2:02 PM MDT, 14 hours 4 minutes earlier.
Area forecast discussion, Oct 12, 2:02 PM MDT, 14 hours 4 minutes before
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</html>Hazardous weather outlook, Oct 12, 12:00 PM MDT, 16 hours 6 minutes before
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 1200 PM MDT Thu Oct 12 2023 COZ030>051-131800- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 1200 PM MDT Thu Oct 12 2023 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...This Afternoon and Tonight Mountain snow will continue through the early evening and many mountain passes are slick and snow covered. The northern mountains will receive heaviest amounts with this storm which includes the Park Range, US-34, US-40, and Rocky Mountain National Park. Blowing snow will also add to the hazardous travel conditions. Southward towards the I-70 mountain areas, snow is likely, but with lower amounts expected. Slick conditions are possible along and south of I-70 these areas. Strong winds develop across the eastern plains this afternoon and evening. Gusts may exceed 50 mph tonight into early Friday. .DAYS TWO THROUGH SEVEN...Friday through Wednesday Windy conditions will continue on the plains Friday but should begin to decrease by midday. A widespread freeze is expected late Friday into early Saturday over most of northeast Colorado. For many areas, this will be the first freeze of the season. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today and tonight but snowfall and wind reports would be appreciated.
Nearby
Freeze Warnings in Colorado, 2023Every freeze warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.