Strong to Severe Thunderstorms have the potential of disrupting your plans for your Saturday. A line of storms will pushing from Northwest to Southeast throughout the first half of your day Saturday, possibly producing bowing segments that have the capabilities of producing damaging winds. These storms will be hit or miss meaning NOT EVERY TOWN…
Tomorrow poses the chance for scattered downpours and thunderstorms, that have the ability to produce flash flooding. The best chance for these downpours and storms are expected to be in Eastern PA Tomorrow and because of that, Flash Flood Watches are in place. Those counties in the green shade are under a FLASH FLOOD WATCH…
Heat alerts now cover much of Central and Eastern PA, as heat indexes will reach 110°F in areas. If outside be sure to drink lots of water each hour and DO NOT leave a young child or pet in the car. An updated map of heat related alerts is below. Scattered severe storms will also…
The only possible temporary relief from the heat, will come in the form of isolated storms. Unfortunately, the key word is isolated. Tomorrow, a system will be passing well to our North, putting the state of PA on the south side of the system, giving us the potential for some storms. The worst of the…
Monday will feature the most widespread Severe Thunderstorm threat of the season, in regards to how much of the State is in the SLIGHT RISK category as oppose to MARGINAL. Severe Thunderstorms will fire up along a front that will be passing through the State Tomorrow. The line of storms may not be a solid…
Much like yesterday, scattered thunderstorms will be in the forecast state-wide, however this time around, there is more of an upside potential in terms of meeting Severe criteria. Timing: Storms will fire up in the mid-morning hours across Western PA and continue to develop and push Eastward throughout the Afternoon hours. The Storm Prediction Center…
We have good news and some bad news. The good news is guidance has backed off a bit on rainfall totals and shifted everything a bit south over the last 24 hours. The bad news is, the chance for rain remains throughout the whole state, but not as heavy as originally thought especially for the…
AN UPDATE HAS BEEN POSTED>>>>>https://paweatheraction.com/rainfall-totals-update-for-independence-day Unfortunately, over the last 24 hours guidance has trended North with a low pressure system that will be impacting us Monday into Tuesday. Now, this puts most of the state under the gun for some heavy rainfall. This time yesterday, it looked as if only extreme Southern PA would have…
As the latest short range guidance flows in, the STORM PREDICTION CENTER has UPGRADED much of the state in their respected categorical risks. Here’s their latest: In their discussion they state that damaging winds and hail will be the primary threat, with the potential of rotating storms. These storms that do rotate and become what…
Although we don’t expect this to be a significant event, the Storm Prediction Center has upgraded NE-PA to a slight risk. Their discussion mentions this, “SLIGHT RISK FOR HAIL…WIND…AND PERHAPS A BRIEF/WEAK TORNADO.” The slight risk covers much of Eastern Upstate New York as well, and if there were to be a brief tornado it…
It is hard to believe we are already at the end of June and forecasting the 4th of July Weekend. Time is truly flying by this year! Like the title states, there is the potential of some showers and storms for the 4th of July Weekend. They will come in 2 waves. Wave #1: Much…
The latest from the Storm Prediction Center has now placed areas in Eastern PA under a SLIGHT RISK for severe weather. This is an upgrade from their last update from earlier this morning. Timing: There will be TWO lines that will move through the area both impacting Eastern PA the greatest. The first line will…
A line of showers and perhaps embedded thunderstorms will develop today and swing through the state of PA from West to East giving an area-wide threat of showers and storms. All activity should not contain severe weather, but heavy downpours and a rumble of thunder is possible. Latest short range guidance shows this line well.…
Based off current radar observations and latest guidance, it looks like about half of PA will be able to escape the brunt of the Severe Thunderstorms and heavy rainfall during overnight hours and into Tomorrow Morning. Latest short range model, HRRR, shows this well valid for 7 am: It looks like if you live north…
We continue to track a Mesoscale Convective System that is currently tracking over the Great Lakes region, bringing with it, damaging winds, large hail, and even tornadoes. This will track towards Pennsylvania Tonight into Thursday Early Morning. While it does so, it is expected to weaken up a bit. The latest words out of the…
