Cheyenne, Wyoming
Regional Weather Alerts
| Alert: | Freeze Warning |
| Area(s): | Harding; Northern Perkins; Butte; Northern Meade Co Plains; Ziebach; Northern Foothills; Rapid City; Southern Foothills; Custer Co Plains; Pennington Co Plains; Haakon; Western Fall River; Northern Oglala Lakota; Northern Jackson; Bennett; Sturgis/Piedmont Foothills; Southern Meade Co Plains; Hermosa Foothills; Eastern Fall River; Southern Oglala Lakota; Southern Jackson; Southern Perkins; Northern Campbell; Southern Campbell; Western Crook; Weston County Plains; Newcastle; Northeastern Crook |
| Effective: | 2026-10-16 @ 4:06 am -> 2026-10-16 @ 10:00 am |
| Onset: | 2026-10-16 @ 4:06 am -> 2026-10-16 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Rapid City SD on 2026-10-16 @ 4:06 am |
| Headline: | Freeze Warning issued October 16 at 4:06AM CDT until October 16 at 10:00AM CDT by NWS Rapid City SD |
| Description: |
* WHAT...Sub-freezing temperatures as low as 26. * WHERE...Portions of northwestern and southwestern South Dakota and northeast Wyoming. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. |
| Alert: | Freeze Warning |
| Area(s): | Converse County Lower Elevations; Niobrara County; Ferris/Seminoe/Shirley Mountains; Shirley Basin; Central Carbon County; Southwest Carbon County; Upper North Platte River Basin; Laramie Valley; South Laramie Range |
| Effective: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 10:00 am |
| Onset: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-10-16 @ 1:17 am |
| Headline: | Freeze Warning issued October 16 at 12:17AM MDT until October 16 at 9:00AM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...Sub-freezing temperatures between 20 and 25 degrees expected. Localized temperatures as low as 15 degrees possible in the more sheltered valleys of Carbon and Albany counties. * WHERE...Portions of southeast Wyoming. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions will likely kill crops and other sensitive vegetation, and possibly damage unprotected outdoor plumbing. |
| Alert: | Freeze Warning |
| Area(s): | Dawes; Box Butte; Scotts Bluff; Banner; Morrill; Kimball; Cheyenne; North Sioux; South Sioux; East Platte County; Goshen County; South Laramie Range Foothills; Central Laramie County; East Laramie County |
| Effective: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 10:00 am |
| Onset: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-10-16 @ 1:17 am |
| Headline: | Freeze Warning issued October 16 at 12:17AM MDT until October 16 at 9:00AM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...Sub-freezing temperatures between 25 and 30 degrees possible. * WHERE...Western Nebraska and far southeast Wyoming. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. |
| Alert: | Freeze Warning |
| Area(s): | Central Laramie Range and Southwest Platte County; North Snowy Range Foothills |
| Effective: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 7:00 pm |
| Onset: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Cheyenne WY on 2026-10-16 @ 1:17 am |
| Headline: | Freeze Warning issued October 16 at 12:17AM MDT until October 16 at 9:00AM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 22. For the High Wind Watch, west winds 25 to 35 mph with potential gusts between 55 and 60 mph possible. * WHERE...Portions of southeast Wyoming. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the High Wind Watch, from Saturday morning through Saturday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. |
| Alert: | High Wind Watch |
| Area(s): | Central Laramie Range and Southwest Platte County; North Snowy Range Foothills |
| Effective: | 2026-10-16 @ 1:17 am -> 2026-10-16 @ 7:00 pm |
| Onset: | 2026-10-17 @ 7:00 am -> 2026-10-17 @ 8:00 pm |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Cheyenne WY on 2026-10-16 @ 1:17 am |
| Headline: | High Wind Watch issued October 16 at 12:17AM MDT until October 17 at 7:00PM MDT by NWS Cheyenne WY |
| Description: |
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 22. For the High Wind Watch, west winds 25 to 35 mph with potential gusts between 55 and 60 mph possible. * WHERE...Portions of southeast Wyoming. * WHEN...For the Freeze Warning, until 9 AM MDT this morning. For the High Wind Watch, from Saturday morning through Saturday evening. * IMPACTS...Mainly to transportation. Strong cross winds will be hazardous to light weight or high profile vehicles, including campers and tractor trailers. Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. |
| Alert: | Freeze Warning |
| Area(s): | Southwest Bighorn Basin; Southeast Bighorn Basin; Northeast Johnson County; Southeast Johnson County; Upper Wind River Basin; Wind River Basin; Lander Foothills; Green Mountains and Rattlesnake Range; Natrona County Lower Elevations; Rock Springs and Green River; Flaming Gorge; East Sweetwater County |
| Effective: | 2026-10-15 @ 1:23 pm -> 2026-10-16 @ 10:00 am |
| Onset: | 2026-10-16 @ 12:00 am -> 2026-10-16 @ 10:00 am |
| Severity: | Severe |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Riverton WY on 2026-10-15 @ 1:23 pm |
| Headline: | Freeze Warning issued October 15 at 12:23PM MDT until October 16 at 9:00AM MDT by NWS Riverton WY |
| Description: |
* WHAT...Sub-freezing temperatures 22 to 26 degrees expected. * WHERE...Portions of central, north central, and south central Wyoming. * WHEN...From 11 PM this evening to 9 AM MDT Friday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation, and possibly damage unprotected outdoor plumbing. |
