urn:oid:2.49.0.1.840.0.5889768297839f26e1b43414ddb956f159544d5a.001.1.IPAWSw-nws.webmaster@noaa.gov2025-12-17T15:45:00-07:00ActualAlertPublicIPAWSv1.0en-USMetSnow Squall WarningAvoidExpectedExtremeLikelySAMESVSNationalWeatherServiceSQW2025-12-17T15:45:00-07:002025-12-17T15:45:00-07:002025-12-17T16:45:00-07:00NWS Cheyenne WYSnow Squall Warning issued December 17 at 3:45PM MST until December 17 at 4:45PM MST by NWS Cheyenne WYThe National Weather Service in Cheyenne has issued a * Snow Squall Warning for... East central Carbon County in south central Wyoming... West central Albany County in southeastern Wyoming... * Until 445 PM MST. * At 344 PM MST, a dangerous snow squall was located along a line extending from near Battle Mountain to 12 miles southwest of Hanna, moving east at 50 mph. HAZARD...Flash freeze on roads. Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 80 mph could knock down tree limbs and blow around unsecured objects. SOURCE...Radar and webcams. IMPACT...Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area. This includes Interstate 80 in Wyoming between mile markers 240 and 292. Locations impacted include... Hanna, Rock River, Elk Mountain, McFadden, Bow River Campground, Deep Creek Campground, and Arlington. Wet roadways will quickly freeze. Black ice will cause roads, bridges, and overpasses to become slick and dangerous. Slow down and be prepared for a sudden loss of traction. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives.http://www.weather.govAWIPSidentifierSQWCYSWMOidentifierWWUS55 KCYS 172245eventMotionDescription2025-12-17T22:44:00Z...storm...276DEG...44KT...42.03,-106.22 41.71,-106.66snowSquallDetectionOBSERVEDsnowSquallImpactSIGNIFICANTBLOCKCHANNELEASBLOCKCHANNELNWEMEAS-ORGWXRVTEC/O.NEW.KCYS.SQ.W.0012.251217T2245Z-251217T2345Z/eventEndingTime2025-12-17T16:45:00-07:00WEAHandlingImminent ThreatCMAMtextSnow Squall Warning til 4:45 PM MST. Sudden whiteouts. Icy roads. Slow down! -NWSCMAMlongtextNational Weather Service: Snow Squall Warning until 4:45 PM MST. Slow down or delay travel! Be ready for a sudden drop to near zero visibility and icy roads in heavy snow.Albany, WY; Carbon, WY41.72,-105.66 41.32,-106.0 41.63,-106.84 41.96,-106.53 41.72,-105.66SAME056001SAME056007UGCWYC001UGCWYC007es-USMetSnow Squall WarningAvoidExpectedExtremeLikelySAMESVSNationalWeatherServiceSQW2025-12-17T15:45:00-07:002025-12-17T15:45:00-07:002025-12-17T16:45:00-07:00NWS Cheyenne WYSnow Squall Warning issued December 17 at 3:45PM MST until December 17 at 4:45PM MST by NWS Cheyenne WYThe National Weather Service in Cheyenne has issued a * Snow Squall Warning for... East central Carbon County in south central Wyoming... West central Albany County in southeastern Wyoming... * Until 445 PM MST. * At 344 PM MST, a dangerous snow squall was located along a line extending from near Battle Mountain to 12 miles southwest of Hanna, moving east at 50 mph. HAZARD...Flash freeze on roads. Intense bursts of heavy snow. Gusty winds leading to blowing snow and visibility rapidly falling to less than one-quarter mile. Wind gusts up to 80 mph could knock down tree limbs and blow around unsecured objects. SOURCE...Radar and webcams. IMPACT...Dangerous and life-threatening travel conditions are expected to develop rapidly in the warning area. This includes Interstate 80 in Wyoming between mile markers 240 and 292. Locations impacted include... Hanna, Rock River, Elk Mountain, McFadden, Bow River Campground, Deep Creek Campground, and Arlington. Wet roadways will quickly freeze. Black ice will cause roads, bridges, and overpasses to become slick and dangerous. Slow down and be prepared for a sudden loss of traction. There is no safe place on a highway when a snow squall hits. Visibility and traction are immediately lost in whiteout conditions, making it difficult or impossible to slow down and avoid stopped vehicles. Delay travel or safely exit the highway before the snow squall arrives.http://www.weather.govAWIPSidentifierSQWCYSWMOidentifierWWUS55 KCYS 172245eventMotionDescription2025-12-17T22:44:00Z...storm...276DEG...44KT...42.03,-106.22 41.71,-106.66snowSquallDetectionOBSERVEDsnowSquallImpactSIGNIFICANTBLOCKCHANNELEASBLOCKCHANNELNWEMEAS-ORGWXRVTEC/O.NEW.KCYS.SQ.W.0012.251217T2245Z-251217T2345Z/eventEndingTime2025-12-17T16:45:00-07:00WEAHandlingImminent ThreatCMAMtextAviso de Turbonada de Nieve hasta 4:45 PM MST. Pobre visibilidad! Reduzca la velocidad!CMAMlongtextServicio Nacional de Meteorologia: Aviso de Turbonada de Nieve hasta las 4:45 PM MST. Reduzca la velocidad o retrase su viaje! Preparese para una caida repentina de visibilidad cercana a cero y carreteras heladas en nevadas fuertes.Albany, WY; Carbon, WY41.72,-105.66 41.32,-106.0 41.63,-106.84 41.96,-106.53 41.72,-105.66SAME056001SAME056007UGCWYC001UGCWYC007ONBfK1MG2iaWY0msNlt8r0aWji6EepguPI9TljRWawc=G8tU/O2EjLasMUViPLVPbvxneXy3eJx0sOZlIJjD2wObcfEf47gmKe7U/EDQPMynltfv1cPimrFY V4QsuHWuX115+PvDRCa4lfZep84vOnZ5vr+8GJzs6WEMZDFqLRj0XTGPHmOX5zUjA+kH/h+5R0zx Lg0P2XwEOcVz8/Ia40of4JcgO+5tsXt5xY34kY1MDTf+U7RCWQWnrUVhxFgX20hU/WW6YhGjJ0Yt wY57QGgbxpWu/UjiA91FGP41wNVRmP92VscZ7Za7rvg+mWCjWF+EJdIPr4JD/m/dnDGktFgwC8sO PINCQPtn21G7llgsVCAW5AdwrAYVvPdKVQ4Kkw==CN=IPAWSOPEN200032,OU=A01410C0000018539A5624B000AC0FD,OU=Devices IPAWS,OU=National Continuity Programs,O=FEMA IPAWS,C=USMIIGMDCCBRigAwIBAgIQQAGFOaViYZG0rHv9rMr0cTANBgkqhkiG9w0BAQsFADBdMQswCQYDVQQG EwJVUzESMBAGA1UEChMJSWRlblRydXN0MSAwHgYDVQQLExdJZGVuVHJ1c3QgR2xvYmFsIENvbW1v bjEYMBYGA1UEAxMPSUdDIERldmljZSBDQSAxMB4XDTIyMTIyMjExNDMzOFoXDTI1MTIyMTExNDIz OFowgaUxCzAJBgNVBAYTAlVTMRMwEQYDVQQKEwpGRU1BIElQQVdTMSUwIwYDVQQLExxOYXRpb25h bCBDb250aW51aXR5IFByb2dyYW1zMRYwFAYDVQQLEw1EZXZpY2VzIElQQVdTMSgwJgYDVQQLEx9B MDE0MTBDMDAwMDAxODUzOUE1NjI0QjAwMEFDMEZEMRgwFgYDVQQDEw9JUEFXU09QRU4yMDAwMzIw ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC+0Z9bPXM1EZnsw0GsQ+3/COeZmlzV/C6Q W3YkTMcIidrYxkEi+us3riEuSiYSf234GMsxnWVY84ESfuH+GwTy7K59FfFxAVQ0iWZ/yz8X7W+v RKjTmygNTgrFOTGs4oj7W4cIXTDjrMjEaDvRk6toqa8cvMR3uZo1hzeZnSYPdnP+ufyXqRPmpmLe cizt3u4U0jKYwepxhJGp6mw4iXVnQ12kYgIMpP9Z8gIgcmO019+D05gdj6fIYWrhdDyZkw3FMHpz wf4tu/Btn6bxDfUjiFLGrDaU5MRqYQr9SJYThOHnqH6eQi/g49ImbAoC0ce47VZhzbdnHgAgEwai HdJRAgMBAAGjggKhMIICnTAOBgNVHQ8BAf8EBAMCBaAwfQYIKwYBBQUHAQEEcTBvMCkGCCsGAQUF BzABhh1odHRwOi8vaWdjLm9jc3AuaWRlbnRydXN0LmNvbTBCBggrBgEFBQcwAoY2aHR0cDovL3Zh bGlkYXRpb24uaWRlbnRydXN0LmNvbS9jZXJ0cy9pZ2NkZXZpY2VjYTEucDdjMB8GA1UdIwQYMBaA FJNyQZr/34qKK85jvM2qbXqZjqLnMIIBNAYDVR0gBIIBKzCCAScwggEjBgtghkgBhvkvAGQlAjCC ARIwSwYIKwYBBQUHAgEWP2h0dHBzOi8vc2VjdXJlLmlkZW50cnVzdC5jb20vY2VydGlmaWNhdGVz L3BvbGljeS9pZ2MvaW5kZXguaHRtbDCBwgYIKwYBBQUHAgIwgbUMgbJDZXJ0aWZpY2F0ZSB1c2Ug cmVzdHJpY3RlZCB0byBSZWx5aW5nIFBhcnR5KHMpIGluIGFjY29yZGFuY2Ugd2l0aCBJR0MtQ1Ag KHNlZSBodHRwczovL3NlY3VyZS5pZGVudHJ1c3QuY29tL2NlcnRpZmljYXRlcy9wb2xpY3kvaWdj L2luZGV4Lmh0bWwpLiBJR0MtQ1BTIGluY29ycG9yYXRlZCBieSByZWZlcmVuY2UuMEUGA1UdHwQ+ MDwwOqA4oDaGNGh0dHA6Ly92YWxpZGF0aW9uLmlkZW50cnVzdC5jb20vY3JsL2lnY2RldmljZWNh MS5jcmwwGgYDVR0RBBMwEYIPSVBBV1NPUEVOMjAwMDMyMB0GA1UdDgQWBBSddXzFwBiiZdAIITyR 6l6lQX/2OjAxBgNVHSUEKjAoBggrBgEFBQcDAgYIKwYBBQUHAwUGCCsGAQUFBwMGBggrBgEFBQcD BzANBgkqhkiG9w0BAQsFAAOCAQEAVMvpSc0ZW3reZfJiBzCgWuyJ3ggYhX/EVTRxWPe2zYtxR3NW d8LyFzfjNxcH95Fl1BmTpUNEfTDSJS3XkYqlBdYZztqk/FlYtOrYna8ClYxPamgbgkxm4RklVWPt zbZU59wHFSMCZXG8UdIv7ogsYxQB0gxIc0RMX3aDWrJHGdi4sXMrsRhAgMVXJmXnR/CSo0i555l6 M8r9fLsNWGV0ZTkJHig506oZXaBqtexgmPtRPn2VmczTUESKCQx04X0TzHrt5lGslpc2TrGUHClt iQu4YWJrGlDKJcSKponKaC4PEwZlv4X5dlr9mBHkwLJavrwOwXnftkQSw9oHFoOV/Q==