<alert><identifier>urn:oid:2.49.0.1.840.0.eb4b40ac6a4f93cd6786de5fc0a12e54a6f7a5d3.001.1.IPAWS</identifier><sender>w-nws.webmaster@noaa.gov</sender><sent>2026-08-23T18:40:00-06:00</sent><status>Actual</status><msgType>Alert</msgType><source>211803 v2.3.0</source><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>2026-08-23T18:40:00-06:00</effective><onset>2026-08-23T18:40:00-06:00</onset><expires>2026-08-23T19:30:00-06:00</expires><senderName>NWS Glasgow MT</senderName><headline>Severe Thunderstorm Warning issued August 23 at 6:40PM MDT until August 23 at 7:30PM MDT by NWS Glasgow MT</headline><description>SVRGGW

The National Weather Service in Glasgow has issued a

* Severe Thunderstorm Warning for...
West central Valley County in northeastern Montana...

* Until 730 PM MDT.

* At 639 PM MDT, a severe thunderstorm was located over Hinsdale, or
22 miles northwest of Glasgow, moving east at 55 mph.

THIS IS A DESTRUCTIVE STORM FOR HINSDALE, TAMPICO, SAINT MARIE.

HAZARD...80 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

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...
Tampico, St. Marie, Hinsdale, Vandalia, and Baylor.
</description><instruction>For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRGGW</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS55 KGGW 240040</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-24T00:39:00Z...storm...253DEG...48KT...48.38,-107.04</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>1.00</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.KGGW.SV.W.0129.260824T0040Z-260824T0130Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-23T19:30:00-06:00</value></parameter><parameter><valueName>WEAHandling</valueName><value>Imminent Threat</value></parameter><parameter><valueName>CMAMtext</valueName><value>NWS:DESTRUCTIVE WIND STORM in this area til 730 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 7:30 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>Valley, MT</areaDesc><polygon>48.17,-107.31 48.55,-107.12 48.69,-106.44 48.28,-106.44 48.17,-107.31</polygon><geocode><valueName>SAME</valueName><value>030105</value></geocode><geocode><valueName>UGC</valueName><value>MTC105</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>2026-08-23T18:40:00-06:00</effective><onset>2026-08-23T18:40:00-06:00</onset><expires>2026-08-23T19:30:00-06:00</expires><senderName>NWS Glasgow MT</senderName><headline>Severe Thunderstorm Warning issued August 23 at 6:40PM MDT until August 23 at 7:30PM MDT by NWS Glasgow MT</headline><description>SVRGGW

The National Weather Service in Glasgow has issued a

* Severe Thunderstorm Warning for...
West central Valley County in northeastern Montana...

* Until 730 PM MDT.

* At 639 PM MDT, a severe thunderstorm was located over Hinsdale, or
22 miles northwest of Glasgow, moving east at 55 mph.

THIS IS A DESTRUCTIVE STORM FOR HINSDALE, TAMPICO, SAINT MARIE.

HAZARD...80 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

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...
Tampico, St. Marie, Hinsdale, Vandalia, and Baylor.
</description><instruction>For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.</instruction><web>http://www.weather.gov</web><parameter><valueName>AWIPSidentifier</valueName><value>SVRGGW</value></parameter><parameter><valueName>WMOidentifier</valueName><value>WUUS55 KGGW 240040</value></parameter><parameter><valueName>eventMotionDescription</valueName><value>2026-08-24T00:39:00Z...storm...253DEG...48KT...48.38,-107.04</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>1.00</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.KGGW.SV.W.0129.260824T0040Z-260824T0130Z/</value></parameter><parameter><valueName>eventEndingTime</valueName><value>2026-08-23T19:30:00-06:00</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 730 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 7:30 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>Valley, MT</areaDesc><polygon>48.17,-107.31 48.55,-107.12 48.69,-106.44 48.28,-106.44 48.17,-107.31</polygon><geocode><valueName>SAME</valueName><value>030105</value></geocode><geocode><valueName>UGC</valueName><value>MTC105</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>+RnJpg7VlxzllO6V8tWlDxC0V1ZA3E1ew3MPSxDxlKU=</DigestValue></Reference></SignedInfo><SignatureValue>hNWAgvPf2WdbYlfnVRd5Wi2yEfuIN/SCf7hDx/4CQ94/cG5LUpj9XVIn2HwM4FBRK2Hyq2o0Jdvp&#13;
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