Alert archive / Colorado / Freeze Warnings in 2025
Freeze Warning 3, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this freeze warning at Oct 27, 2025, 12:27 PM MDT for 10 counties in Colorado. It took effect at Oct 28, 2025, 2:00 AM MDT. It was in force for 8 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 27, 2025, 12:27 PM MDT (18:27 UTC)
- In effect from
- Oct 28, 2025, 2:00 AM MDT
- Expired
- Oct 28, 2025, 10:00 AM MDT
- In force
- 8 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, Weld County, CO
The radar
The Denver radar (KFTG), 25 km from the middle of the area, began a volume at 18:27 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.
The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 27, 6:28 AM MDT | Dense Fog Advisory | BOU | Elbert, Larimer, Lincoln, Morgan, Washington, Weld | 3 hr |
| Oct 27, 12:27 PM MDT | Freeze Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 4 more | 46 hr |
| Oct 27, 5:19 PM MDT | Special Weather Statement | BOU | Elbert | 26 min |
| Oct 27, 5:25 PM MDT | Special Weather Statement | BOU | Douglas | 35 min |
| Oct 27, 5:31 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 29 min |
| Oct 27, 5:43 PM MDT | Special Weather Statement | BOU | Elbert | 32 min |
| Oct 27, 5:57 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 33 min |
Nearby
Freeze Warnings in Colorado, 2025Every freeze warning in 2025
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.