urn:oid:2.49.0.1.840.0.5745e1c019ffbf30ede67041b2943c59d62f2c28.001.1.IPAWSw-nws.webmaster@noaa.gov2025-08-20T17:44:00-06:00ActualAlertPublicIPAWSv1.0en-USMetSevere Thunderstorm WarningShelterImmediateSevereObservedSAMESVRNationalWeatherServiceSVW2025-08-20T17:44:00-06:002025-08-20T17:44:00-06:002025-08-20T19:00:00-06:00NWS Great Falls MTSevere Thunderstorm Warning issued August 20 at 5:44PM MDT until August 20 at 7:00PM MDT by NWS Great Falls MTSVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Central Blaine County in north central Montana... East central Hill County in north central Montana... * Until 700 PM MDT. * At 543 PM MDT, a severe thunderstorm was located over Havre, moving east at 45 mph. THIS IS A DESTRUCTIVE STORM FOR Chinook. HAZARD...80 mph wind gusts and penny size hail SOURCE...Havre Airport Reported a 75 mph gust at 540 pm. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Locations impacted include... Havre, Chinook, Harlem, Fort Belknap, Turner, Lohman, Hogeland, Cleveland, and Zurich. For your protection move to an interior room on the lowest floor of a building. Cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.http://www.weather.govAWIPSidentifierSVRTFXWMOidentifierWUUS55 KTFX 202344eventMotionDescription2025-08-20T23:43:00Z...storm...253DEG...41KT...48.52,-109.65windThreatOBSERVEDmaxWindGust80 MPHhailThreatRADAR INDICATEDmaxHailSize0.75thunderstormDamageThreatDESTRUCTIVEBLOCKCHANNELEASBLOCKCHANNELNWEMEAS-ORGWXRVTEC/O.NEW.KTFX.SV.W.0158.250820T2344Z-250821T0100Z/eventEndingTime2025-08-20T19:00:00-06:00WEAHandlingImminent ThreatCMAMtextNWS:DESTRUCTIVE WIND STORM in this area til 700 PM MDT. Take shelter now. Check media.CMAMlongtextNational Weather Service: SEVERE THUNDERSTORM WARNING in effect for this area until 7:00 PM MDT for DESTRUCTIVE 80 mph winds. Take shelter in a sturdy building, away from windows. Flying debris may be deadly to those caught without shelter.Blaine, MT; Hill, MT48.74,-108.32 48.58,-108.31 48.56,-108.35 48.44,-108.35 48.44,-108.42 48.23,-108.42 48.16,-108.44 48.36,-109.79 48.69,-109.78 48.91,-108.26 48.75,-108.26 48.74,-108.32SAME030005SAME030041UGCMTC005UGCMTC041es-USMetSevere Thunderstorm WarningShelterImmediateSevereObservedSAMESVRNationalWeatherServiceSVW2025-08-20T17:44:00-06:002025-08-20T17:44:00-06:002025-08-20T19:00:00-06:00NWS Great Falls MTSevere Thunderstorm Warning issued August 20 at 5:44PM MDT until August 20 at 7:00PM MDT by NWS Great Falls MTSVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... Central Blaine County in north central Montana... East central Hill County in north central Montana... * Until 700 PM MDT. * At 543 PM MDT, a severe thunderstorm was located over Havre, moving east at 45 mph. THIS IS A DESTRUCTIVE STORM FOR Chinook. HAZARD...80 mph wind gusts and penny size hail SOURCE...Havre Airport Reported a 75 mph gust at 540 pm. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be heavily damaged. Expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely. * Locations impacted include... Havre, Chinook, Harlem, Fort Belknap, Turner, Lohman, Hogeland, Cleveland, and Zurich. For your protection move to an interior room on the lowest floor of a building. Cloud to ground lightning are occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.http://www.weather.govAWIPSidentifierSVRTFXWMOidentifierWUUS55 KTFX 202344eventMotionDescription2025-08-20T23:43:00Z...storm...253DEG...41KT...48.52,-109.65windThreatOBSERVEDmaxWindGust80 MPHhailThreatRADAR INDICATEDmaxHailSize0.75thunderstormDamageThreatDESTRUCTIVEBLOCKCHANNELEASBLOCKCHANNELNWEMEAS-ORGWXRVTEC/O.NEW.KTFX.SV.W.0158.250820T2344Z-250821T0100Z/eventEndingTime2025-08-20T19:00:00-06:00WEAHandlingImminent ThreatCMAMtextSNM:TORMENTA DE VIENTO DESTRUCTIVA en esta area hasta 700 PM MDT. Tome refugio ahoraCMAMlongtextServicio Nacional de Meteorologia: AVISO DE TORMENTA SEVERA en efecto para esta area hasta las 7:00 PM MDT por vientos DESTRUCTIVOS de 80 mph. Tome refugio en un edificio, alejado de las ventanas. Escombros arrastrados por el viento podrian ser mortales para aquellos que se encuentran sin refugio.Blaine, MT; Hill, MT48.74,-108.32 48.58,-108.31 48.56,-108.35 48.44,-108.35 48.44,-108.42 48.23,-108.42 48.16,-108.44 48.36,-109.79 48.69,-109.78 48.91,-108.26 48.75,-108.26 48.74,-108.32SAME030005SAME030041UGCMTC005UGCMTC041QSH6XPj2/Duhfony7aphh9VTDxXVM6pWk5UAcPg3r3k=EoCbMvjgWrGIQpNgrv3L4Y3INgHn4UvzVE2NAAonm+WKUlpOKkm7ykgzTct73ufb2HtPg0jMAzY3 DgnBdtOnj4agjB5rT5ExI8EwdSzpiEvjidyr/H+4JqfOExkpYYx/+AhkI0VUweCrWQGFyjhKZTsL ohK6aAHxfmkeJC9ofQwN9/i+zCn9MuAgWxIkI+C5S3GOvEh5ENGUnamMQ/lCYg0PGFGuC6YIbWcM hQQ+tG9oFgQicyfGKCEuGmyI6liHIdrY7ijM0FxP0bqfvqx43V/rAwsraqlnv9ZQrwLkThK8G33U 2kt1XXwXI+o9F1CGX1fhyd9wvTV8MDEkWAGBDg==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==