Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Red Flag Warning |
| Area(s): | Natrona County/Casper BLM |
| Effective: | 2026-06-06 @ 6:25 am -> 2026-06-06 @ 9:00 pm |
| Onset: | 2026-06-06 @ 12:00 pm -> 2026-06-06 @ 9:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-06-06 @ 6:25 am |
| Headline: | Red Flag Warning issued June 6 at 5:25AM MDT until June 6 at 8:00PM MDT by NWS Riverton WY |
| Description: |
* AFFECTED AREA: In Central WY...Fire Weather Zone 280. * COUNTIES AFFECTED: In Central WY...Natrona. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * WIND: Southwest 15 to 25 mph with gusts up to 35 mph. * HUMIDITY: As low as 7 percent. |
| Alert: | Red Flag Warning |
| Area(s): | Pine Ridge/Nebraska National Forest; Box Butte/South Sioux/Niobrara River; Lower North Platte River Basin/Scottsbluff National Monument; Lodgepole Creek/Southern Nebraska Panhandle; Laramie Foothills and High Plains; Laramie East High Plains; Bordeaux/Chugwater/Wheatland; Goshen/Middle-Lower North Platte River Basin |
| Effective: | 2026-06-06 @ 12:47 am -> 2026-06-06 @ 5:00 pm |
| Onset: | 2026-06-06 @ 1:00 pm -> 2026-06-06 @ 10:00 pm |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-06-06 @ 12:47 am |
| Headline: | Red Flag Warning issued June 5 at 11:47PM MDT until June 6 at 9:00PM MDT by NWS Cheyenne WY |
| Description: |
The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from noon to 9 PM MDT Saturday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire weather zones 430 through 437. * WIND...South to southeast winds 20 to 30 MPH with gusts up to 45 MPH. * HUMIDITY...10 to 15 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Dry lightning will be possible with isolated storms during the afternoon and evening hours. |