Alert archive / Colorado / Red Flag Warnings in 2026
Red Flag Warning 30, NWS Goodland, KS
NWS Goodland, KS issued this red flag warning at Jun 10, 2026, 12:43 AM MDT for Cheyenne County, Kit Carson County, Colorado. It took effect at Jun 10, 2026, 12:00 PM 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
- Jun 10, 2026, 12:43 AM MDT (06:43 UTC)
- In effect from
- Jun 10, 2026, 12:00 PM MDT
- Expired
- Jun 10, 2026, 8:00 PM MDT
- In force
- 8 hr
- Issued by
- NWS Goodland, KS
Counties Cheyenne County, CO, Kit Carson County, CO
The radar
The Goodland radar (KGLD), 85 km from the middle of the area, began a volume at 06:46 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 nearest sounding before it
Dodge City, (KDDC), launched 00:00Z, 6.7 hours before the alert went out and 276 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 83 J/kg
- Mixed-layer CIN
- -151 J/kg
- Mixed-layer LCL
- 2156 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- 38 m²/s²
- 0-3 km storm-relative helicity
- -70 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.6
What forecasters said that day
The local office's own words before this red flag warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Goodland, KS wrote its last area forecast discussion before this red flag warning went out at Jun 9, 11:14 PM MDT, 1 hour 29 minutes earlier.
Area forecast discussion, Jun 9, 11:14 PM MDT, 1 hour 29 minutes before
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</html>Hazardous weather outlook, Jun 9, 8:01 PM MDT, 4 hours 42 minutes before
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Local storm report, Jun 9, 7:01 PM MDT, 5 hours 42 minutes before
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</html>Local storm report, Jun 9, 8:45 PM MDT, 3 hours 58 minutes before
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</html>Nearby
Red Flag Warnings in Colorado, 2026Every red flag warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.