Billings, MT

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June 2026 Weather Summary

Click a location below for detailed forecast.

Last Map Update: Sun, Jul 5, 2026 at 3:52:28 am MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Hazardous Weather Outlook

Severe Thunderstorms Sunday

Weather Outlook

Turning HOT by Mid July

Extreme Heat Safety

There is a risk of strong to severe thunderstorms Sunday afternoon and evening over portions of Montana. Strong wind gusts are the primary threat. Any thunderstorm is capable of producing small hail.

Chances for showers and thunderstorms each afternoon and evening continue through midweek.

Confidence is increasing for a weather pattern that supports hot temperatures by early next week. The 8-14 day temperature outlook shows a 60-70% chance of above normal temperatures in our region from July 11 to 17. Triple digit heat is possible.

Don’t wait until heat arrives to begin protecting yourself. If the forecast calls for extreme heat, begin preparing NOW. https://www.weather.gov/safety/heat