Steve Knight

With the humidity staying low, who's ready for a FIVE STAR Summer weekend of weather?! local21news.com/weather

Wow.. What a Thursday! Sunshine and low humidity with a high near 80°. local21news.com/weather

Finally.. some good weather news! Skies will be clearing today and the humidity will start to drop.. under mostly sunny skies the rest of the week will feature highs in the mid to low 80s!

SEVERE TUESDAY WEATHER: Scattered to numerous severe thunderstorms with damaging winds 60 mph or greater are expected this afternoon through the evening. A few isolated tornadoes and large hail exceeding 1 inch in diameter are also possible.

Strong storms are possible this afternoon/evening. local21news.com/weather

We now have our second named storm of the 2026 season. #Bertha will bring potentially heavy rain from the Florida Panhandle to Louisiana and Texas through the weekend. Some areas could see up to 8" of rain, triggering local flash flooding, especially in urban areas.

Cooler weather this week! local21news.com/weather

Another round of potentially severe thunderstorms will swing through from west to east tomorrow. local21news.com/weather

HERE WE GO AGAIN: After a nice break for a couple of days, stormy weather will return on Tuesday with storms capable of damaging winds and heavy downpours. The current timing looks like mid-Afternoon into the evening. local21news.com/weather

SATURDAY NIGHT UPDATE: A severe thunderstorm warning has been issued for parts of Perry, Dauphin and Cumberland Counties until 10:15 PM. Hail and winds of 60 mph+ are possible. local21news.com/weather

*STORMY SATURDAY*: A severe thunderstorm watch is in effect until 9PM. Southeastern PA is under a Tornado Watch until 9PM. Isolated storms will be capable of very heavy downpours and damaging winds. local21news.com/weather

A *FLOOD WATCH* is in effect for Saturday until Midnight. Some storms will be capable of isolated heavy downpours. local21news.com/weather

No way to sugar coat it, folks.. this is worse than it was back in 2023. Our current air quality is anywhere from very unhealthy to hazardous and the DEP has issued a CODE Purple Air Quality alert for today. local21news.com/weather

A *CODE RED* Air Quality Alert is in effect for Thursday. local21news.com/weather

As of 4AM Thursday, this is our current air quality. local21news.com/weather

A * CODE RED* Air quality alert has been issued for Thursday due to Canadian Wildfire Smoke. Those who are especially sensitive to elevated levels of pollutants have an increased risk of adverse effects. local21news.com/weather

We're heading back into the 90s for much of next week. local21news.com/weather

Heavy downpours this afternoon could lead to areas of flash flooding. local21news.com/weather

Thunderstorms this afternoon will be capable of producing heavy downpours. The National Weather Service has issued a *Flood Watch* that goes into effect at Noon on Thursday. local21news.com/weather

The clouds will break for some sunshine this afternoon with a seasonable high in the mid 80s. local21news.com/weather