Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

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Last Map Update: Tue, Jun 16, 2026 at 8:16:27 am MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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High Wind Warning

Red Flag Warning

Lake Wind Advisory

Wind Advisory

Hazardous Weather Outlook

Severe Thunderstorms Tomorrow

Lake Wind Advisory

Chances for thunderstorms return tomorrow afternoon, with isolated storms becoming severe. Strong winds will be the biggest threat, accompanied by hail and dangerous lightning. Stay aware of any warnings that may be issued and have a plan to seek shelter if severe weather approaches your area.