Regional Weather Summary
Issued by NWS Great Falls, MT
Issued by NWS Great Falls, MT
754 NZUS01 KTFX 132200 RWSTFX MTZ301>330-141200- Regional Weather Synopsis National Weather Service Great Falls MT 400 PM MDT Thu Aug 13 2026 - Cooler temperatures persist across the region through the end of the week with showers and thunderstorms around at times. - A few thunderstorms will be capable of producing heavy rain, which would be impactful if they were to move over a city or burn scar. - Temperatures trend closer to normal by the end of the weekend, with continued opportunities for afternoon and evening showers and thunderstorms. &&