Great Falls, MT

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Automated Phone Line and NOAA Weather Radio Outage This Week

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Last Map Update: Thu, Jul 16, 2026 at 2:38:22 pm MDT

Watches, Warnings & Advisories

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Severe Thunderstorm Warning

Severe Weather Statement

Flash Flood Watch

Red Flag Warning

Flood Watch

NWS Great Falls Radar Animation

Severe Thunderstorm Risk Today

NWS Great Falls Radar Animation

Showers and thunderstorms develop over southwest MT this afternoon and track northeast into central MT this evening. Some storms may become severe, particularly across central MT where large hail and intense rainfall may accompany some storms in addition to lightning and strong wind gusts. #MTwx