| Event | Red Flag Warning |
| Severity | Severe |
| Urgency | Expected |
| Certainty | Likely |
| Area | Pine Ridge/Nebraska National Forest; Box Butte/South Sioux/Niobrara River; Lower North Platte River Basin/Scottsbluff National Monument; Lodgepole Creek/Southern Nebraska Panhandle; Goshen/Middle-Lower North Platte River Basin |
| Effective | 9/10/2026, 1:12:00 PM CDT |
| Expires | 9/11/2026, 7:00:00 AM CDT |
Red Flag Warning issued September 10 at 12:12PM MDT until September 11 at 7:00PM MDT by NWS Cheyenne WY
Details
The National Weather Service in Cheyenne has issued a Red Flag
Warning, which is in effect from 11 AM to 7 PM MDT Friday.
* AFFECTED AREA…Fire weather zones 433 through 437.
* WIND…West to northwest winds with gusts of 25 to 35 MPH.
* HUMIDITY…12 to 15 percent.
* IMPACTS…Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.
Instructions
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
More Stories
⚠️ High Wind Watch – Harding; Northern Perkins; Butte; Northern Meade Co Plains; Ziebach; Northern Foothills; Rapid City; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Hermosa Foothills; Eastern Fall River; Southern Jackson; Southern Perkins – Sunday, November 1, 2026
⚠️ High Wind Warning – Guadalupe Mountains of Eddy County; Guadalupe Mountains Above 7000 Feet; Guadalupe and Delaware Mountains – Sunday, November 1, 2026
⚠️ Dense Fog Advisory – Carlton/South St. Louis – Sunday, November 1, 2026