Helena is heading into the final weekend of August under partly to mostly cloudy skies, with scattered showers and thunderstorms possible — particularly across central Montana — and areas of haze that could reduce visibility and push air quality into the moderate range.
Temperatures will run slightly cooler than the stretch of late summer heat that preceded this week, which will offer some relief but also means Helenans heading out for the weekend should plan for variable conditions. The combination of reduced visibility and moderate air quality is worth noting for anyone spending time outdoors, particularly those with respiratory sensitivities.
The forecast represents a typical late-August pattern for the Helena area, where the end of summer often brings the season's first significant cloud cover and storm activity after weeks of dry heat. Whether the moisture amounts to meaningful precipitation or mostly passes through will depend on storm track and timing over the next 48 hours.
Residents can check updated forecasts through the National Weather Service office serving the Helena area.