Alert archive / Colorado / Fire Weather Watches in 2021
Fire Weather Watch 12, NWS Denver/Boulder, CO
NWS Denver/Boulder, CO issued this fire weather watch at Sep 15, 2021, 2:31 PM MDT for 8 counties in Colorado. It took effect at Sep 17, 2021, 12:00 PM MDT. It was in force for .
The area
The counties it named.
The facts
- Issued
- Sep 15, 2021, 2:31 PM MDT (20:31 UTC)
- In effect from
- Sep 17, 2021, 12:00 PM MDT
- Expired
- Sep 17, 2021, 3:53 AM MDT
- In force
- Issued by
- NWS Denver/Boulder, CO
Counties Boulder County, CO, Clear Creek County, CO, Gilpin County, CO, Grand County, CO, Jackson County, CO, Larimer County, CO, Park County, CO, Summit County, CO
The radar
The Denver radar (KFTG), 108 km from the middle of the area, began a volume at 20:31 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 fire weather watch 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 fire weather watch went out at Sep 14, 3:01 PM MDT, 23 hours 30 minutes earlier.
Area forecast discussion, Sep 14, 3:01 PM MDT, 23 hours 30 minutes before
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</html>The office that day
Everything else NWS Denver/Boulder, CO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 15, 6:37 AM MDT | Dense Fog Advisory | BOU | Elbert, Lincoln | 2 hr |
| Sep 15, 2:31 PM MDT | Red Flag Warning | BOU | Boulder, Grand, Jackson, Larimer, Summit | 28 hr |
Nearby
Fire Weather Watches in Colorado, 2021Every fire weather watch in 2021
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.