<alert><identifier>urn:oid:2.49.0.1.840.0.8003ea091d094281544b69c13602b201e94e5639.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-06-22T16:47:00-06:00</sent><status>Actual</status><msgType>Alert</msgType><scope>Public</scope><code>IPAWSv1.0</code><info><language>en-US</language><category>Met</category><event>Severe Thunderstorm Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>SVR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>SVW</value></eventCode><effective>2026-06-22T16:47:00-06:00</effective><onset>2026-06-22T16:47:00-06:00</onset><expires>2026-06-22T17:45:00-06:00</expires><senderName>NWS Billings MT</senderName><headline>Severe Thunderstorm Warning issued June 22 at 4:47PM MDT until June 22 at 5:45PM MDT by NWS Billings MT</headline><description>SVRBYZ

The National Weather Service in Billings has issued a

* Severe Thunderstorm Warning for...
Southeastern Big Horn County in south central Montana...
Eastern Sheridan County in north central Wyoming...

* Until 545 PM MDT.

* At 447 PM MDT, A severe thunderstorm was located 10 miles southeast
of Lodge Grass, or 31 miles northwest of Sheridan, moving southeast
at 55 mph.

THIS IS A DESTRUCTIVE STORM FOR EAST OF LODGE GRASS.

HAZARD...80 mph wind gusts and two inch hail.

SOURCE...A weather station west of Lodge Grass reported a wind gust
of 71 mph at 4:30.

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...
Tongue River Reservoir, Rosebud Battlefield Park and Wyola.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing widespread
destructive winds and dangerous hail.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRBYZ</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS55 KBYZ 222247</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-22T22:45:00Z...storm...304DEG...45KT...45.19,-107.24</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>2.00</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.KBYZ.SV.W.0042.260622T2247Z-260622T2345Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-22T17:45:00-06:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE WIND STORM in this area til 545 PM MDT. Take shelter now. Check media.</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>National Weather Service: SEVERE THUNDERSTORM WARNING in effect for this area until 5:45 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.</value></parameter><area><areaDesc>Big Horn, MT; Sheridan, WY</areaDesc><polygon>45.14,-107.41 45.33,-107.23 44.95,-106.16 44.63,-106.47 45.14,-107.41</polygon><geocode><valueName>SAME</valueName><value>030003</value></geocode><geocode><valueName>SAME</valueName><value>056033</value></geocode><geocode><valueName>UGC</valueName><value>MTC003</value></geocode><geocode><valueName>UGC</valueName><value>WYC033</value></geocode></area></info><info><language>es-US</language><category>Met</category><event>Severe Thunderstorm Warning</event><responseType>Shelter</responseType><urgency>Immediate</urgency><severity>Severe</severity><certainty>Observed</certainty><eventCode><valueName>SAME</valueName><value>SVR</value></eventCode><eventCode><valueName>NationalWeatherService</valueName><value>SVW</value></eventCode><effective>2026-06-22T16:47:00-06:00</effective><onset>2026-06-22T16:47:00-06:00</onset><expires>2026-06-22T17:45:00-06:00</expires><senderName>NWS Billings MT</senderName><headline>Severe Thunderstorm Warning issued June 22 at 4:47PM MDT until June 22 at 5:45PM MDT by NWS Billings MT</headline><description>SVRBYZ

The National Weather Service in Billings has issued a

* Severe Thunderstorm Warning for...
Southeastern Big Horn County in south central Montana...
Eastern Sheridan County in north central Wyoming...

* Until 545 PM MDT.

* At 447 PM MDT, A severe thunderstorm was located 10 miles southeast
of Lodge Grass, or 31 miles northwest of Sheridan, moving southeast
at 55 mph.

THIS IS A DESTRUCTIVE STORM FOR EAST OF LODGE GRASS.

HAZARD...80 mph wind gusts and two inch hail.

SOURCE...A weather station west of Lodge Grass reported a wind gust
of 71 mph at 4:30.

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...
Tongue River Reservoir, Rosebud Battlefield Park and Wyola.
</description><instruction>Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing widespread
destructive winds and dangerous hail.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRBYZ</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS55 KBYZ 222247</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-06-22T22:45:00Z...storm...304DEG...45KT...45.19,-107.24</value></parameter><parameter><valueName>windThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxWindGust</valueName><value>80 MPH</value></parameter><parameter><valueName>hailThreat</valueName><value>RADAR INDICATED</value></parameter><parameter><valueName>maxHailSize</valueName><value>2.00</value></parameter><parameter><valueName>thunderstormDamageThreat</valueName><value>DESTRUCTIVE</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>EAS</value></parameter><parameter><valueName>BLOCKCHANNEL</valueName><value>NWEM</value></parameter><parameter><valueName>EAS-ORG</valueName><value>WXR</value></parameter><parameter><valueName>VTEC</valueName><value>/O.NEW.KBYZ.SV.W.0042.260622T2247Z-260622T2345Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-06-22T17:45:00-06:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>SNM:TORMENTA DE VIENTO DESTRUCTIVA en esta area hasta 545 PM MDT. Tome refugio ahora</value></parameter><parameter><valueName>CMAMlongtext</valueName><value>Servicio Nacional de Meteorologia: AVISO DE TORMENTA SEVERA en efecto para esta area hasta las 5:45 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.</value></parameter><area><areaDesc>Big Horn, MT; Sheridan, WY</areaDesc><polygon>45.14,-107.41 45.33,-107.23 44.95,-106.16 44.63,-106.47 45.14,-107.41</polygon><geocode><valueName>SAME</valueName><value>030003</value></geocode><geocode><valueName>SAME</valueName><value>056033</value></geocode><geocode><valueName>UGC</valueName><value>MTC003</value></geocode><geocode><valueName>UGC</valueName><value>WYC033</value></geocode></area></info><Signature xmlns="http://www.w3.org/2000/09/xmldsig#" xmlns:ns5="http://gov.fema.ipaws.services/IPAWS_CAPService/" xmlns:ns2="urn:oasis:names:tc:emergency:cap:1.2" xmlns:ns4="http://gov.fema.ipaws.services/capresponse" xmlns:ns3="http://gov.fema.ipaws.services/caprequest"><SignedInfo><CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><SignatureMethod Algorithm="http://www.w3.org/2001/04/xmldsig-more#rsa-sha256"/><Reference URI=""><Transforms><Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/></Transforms><DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256"/><DigestValue>Po5S7Izqr+TyA4XoIcyhvR27D3QKR6Tf8bqncQD68Gk=</DigestValue></Reference></SignedInfo><SignatureValue>faNHu1NWNBLTR5sayvdMGKkODdSQZcyUpUdqcawBssjlkxyJt5QGEvGwthQ0nxnmvMTqmdm2izIp&#13;
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