Public Safety Alerts

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Public Safety Alerts

Montana Severe Extreme Heat Warning | Effective 07/27/2026 12:05

Extreme Heat Warning issued July 27 at 1:05PM MDT until July 27 at 10:00PM MDT by NWS Glasgow MT

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with high temperatures near 100 expected. * WHERE...Dawson, Prairie, and Wibaux Counties. * WHEN...Until 10 PM MDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Areas: Dawson County MT, Prairie County MT, Wibaux County MT

Severity: Severe

Urgency: Expected

Effective: Monday, July 27, 2026 - 12:05

Expires: Monday, July 27, 2026 - 21:00

Sender: [email protected]

Montana Severe Extreme Heat Warning | Effective 07/27/2026 10:46

Extreme Heat Warning issued July 27 at 11:46AM MDT until July 28 at 12:00AM MDT by NWS Billings MT

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with temperatures up to 102 occurring. * WHERE...Carter and Fallon. * WHEN...Until midnight MDT tonight. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Hot daytime temperatures combined with warm overnight low temperatures will produce cumulative heat stress....

Areas: Fallon County MT, Carter County MT

Severity: Severe

Urgency: Expected

Effective: Monday, July 27, 2026 - 10:46

Expires: Monday, July 27, 2026 - 23:00

Sender: [email protected]

Montana Severe Extreme Heat Warning | Effective 07/27/2026 10:46

Extreme Heat Warning issued July 27 at 11:46AM MDT until July 28 at 12:00AM MDT by NWS Billings MT

Event: Extreme Heat Warning

Desc: * WHAT...For the Extreme Heat Warning, dangerously hot conditions with temperatures up to 102 occurring. For the Heat Advisory, temperatures up to 97 expected. * WHERE...Custer. * WHEN...For the Extreme Heat Warning, until midnight MDT tonight. For the Heat Advisory, from midnight tonight to midnight MDT Tuesday Night. *...

Areas: Custer County MT

Severity: Severe

Urgency: Expected

Effective: Monday, July 27, 2026 - 10:46

Expires: Tuesday, July 28, 2026 - 11:00

Sender: [email protected]

Montana Severe Extreme Heat Warning | Effective 07/27/2026 00:24

Extreme Heat Warning issued July 27 at 1:24AM MDT until July 28 at 12:00AM MDT by NWS Billings MT

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with temperatures up to 103 degrees. * WHERE...Carter, Custer, and Fallon. * WHEN...Until midnight MDT tonight. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Dangerously hot daytime temperatures combined with warm overnight low temperatures will produce...

Areas: Custer County MT, Fallon County MT, Carter County MT

Severity: Severe

Urgency: Expected

Effective: Monday, July 27, 2026 - 00:24

Expires: Monday, July 27, 2026 - 23:00

Sender: [email protected]

Montana Severe Extreme Heat Warning | Effective 07/26/2026 23:07

Extreme Heat Warning issued July 27 at 12:07AM MDT until July 27 at 10:00PM MDT by NWS Glasgow MT

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with high near 100 expected. * WHERE...Dawson, Prairie, and Wibaux Counties. * WHEN...From 10 AM this morning to 10 PM MDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Areas: Dawson County MT, Prairie County MT, Wibaux County MT

Severity: Severe

Urgency: Expected

Effective: Sunday, July 26, 2026 - 23:07

Expires: Monday, July 27, 2026 - 15:00

Sender: [email protected]

Montana Severe Extreme Heat Warning | Effective 07/26/2026 19:34

Extreme Heat Warning issued July 26 at 8:34PM MDT until July 28 at 12:00AM MDT by NWS Billings MT

Event: Extreme Heat Warning

Desc: * WHAT...Dangerously hot conditions with temperatures up to 102 degrees. * WHERE...Carter, Custer, and Fallon. * WHEN...Until midnight MDT Monday Night. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Dangerously hot daytime temperatures combined with warm overnight low temperatures will produce...

Areas: Custer County MT, Fallon County MT, Carter County MT

Severity: Severe

Urgency: Expected

Effective: Sunday, July 26, 2026 - 19:34

Expires: Monday, July 27, 2026 - 19:45

Sender: [email protected]

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Public Safety Alerts