Billings, MT

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August 2026 Climate Summary

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Last Map Update: Sat, Sep 5, 2026 at 9:42:22 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Red Flag Warning

Special Weather Statement

Hazardous Weather Outlook

Hydrologic Outlook

Labor Day Showers & T-storms

Sunday Thunderstorm Outlook

Breezy Conditions Mon & Tues

Weather Outlook

Increasing atmospheric moisture the next couple days will lead to a high chance of showers and thunderstorms from Sunday evening into Monday. Locally heavy rain is possible with thunderstorms. Monitor the forecast and plan accordingly for the Labor Day weekend.

A few strong to severe thunderstorms are possible over portions of central and eastern Montana late in the day/evening Sunday.

Breezy conditions are set to follow a weather system Monday into Tuesday bringing gusts 20-40 mph for much of the region with localized gust to 50 mph for the foothills west of Billings and eastern MT.

Warm and mainly dry conditions continue Sunday. Precipitation chances arrive for late Sunday through Monday (Labor Day). Temperatures will cool to seasonable levels for Monday through at least Wednesday. It will be breezy Monday and Tuesday.