Co-Owner/Lead Forecaster Chris Corrigan

Happy to be apart of such a wonderful site with Josh. I am 19 years old and have been tracking the weather since the young age of 5! My goal is to give you all the most reliable and accurate information regarding the weather to my best ability!

Final Call for Significant Winter Storm Tonight into Tomorrow Morning

A significant snowstorm is less than 12 hours away from impacting the area. Temperatures across the state are currently in the 30s and 40s for the northwest half of the state and 40s and 50s for the southeast half of the state. Temperatures will continue to drop throughout the evening hours as a cold front passes through the state setting the stage for a significant snowstorm. Latest trends have been suggesting heavier precip and a bit farther northwest, which could lead to a warmer start for far southern pa and the result of that would be a longer period of…MORE...

First Call for Significant Winter Storm Wednesday Night into Thursday

We are now under 30 hours away from a significant winter storm impacting regions of the state that have so far had little snowfall. Winter Storm watches are currently being hoisted across eastern pa and just about all of south-central pa. This will be our largest winter storm of the season so far, given how many of us will be impacted by a significant amount of snow. The trend over the last 24 hours with guidance has leaned pretty similar to our #1 scenario last night. However, guidance has trended wetter (snowier) and also a stronger system in general. For…MORE...

Winter Storm Possible Wednesday Night into Thursday

View our First Call Forecast for this Significant Winter Storm by clicking this link Parts of Southern PA have yet to receive a plow-able snowfall this winter. However, a sneaky system will rapidly develop Wednesday as cold air flows in. We are looking at the potential for several inches of snow Wednesday Night – Thursday Morning especially across Southeast PA. With a system cutting to the west Tuesday, our flow will be coming from the south resulting in temperatures warming well into the 50s and perhaps touching 60 in some spots. Temperatures will play a key role in our forecast for…MORE...

Final Call Forecast for Monday’s Powerful Nor’easter

We are now within 12-24 hours before the region feels the impacts from Tomorrow’s Nor’easter. Winter Storm Watches have been issued for Northcentral and Northeastern PA with Wind Advisories in Southeast PA. Guidance has trended colder since our first call last night. This puts many more locations under the gun for a changeover to sleet and/or wet snow later in the day Monday as the Nor’easter begins to really crank off the coast. To all those weather enthusiasts out there, sit back and enjoy this storm. The radar will be lit up Tomorrow Afternoon and Evening with just about every…MORE...

First Call Forecast For Monday’s Nor’easter

While guidance trended less aggressive in terms of the snow side with this powerful nor’easter, there will still be a nice swath of accumulating snowfall from Central PA through Northern PA. We will all begin as rain late Sunday Night/Early Monday Morning, Central PA and Northern PA will begin to change from rain to a mix of sleet/rain to eventually wet snowfall that has the potential to lay down several inches, especially in the highest of elevations. For the rest of us in South-central PA/Southeast PA/East-Central PA, we will be in for a cold soaking and heavy rainfall. Western PA…MORE...

Significant Snow & Rainstorm Possible Monday

After a stretch of mild weather, we are tracking a potent coastal storm that will be impacting our weather in a big way come Sunday Night and into Monday Night. Over the last several days, Josh and I have been tracking this system and even though model guidance continued to show an all rainstorm, we discussed between ourselves the potential for this to turn on somewhat snowy. And sure enough, here we are a couple days later and model guidance has finally caught onto our ideas of a rain and snowstorm. The current path this system is projected to take…MORE...

First Call Forecast for Saturday’s Light Snowfall

Before we go into the discussion about Saturday’s light snowfall, we are also tracking very mild air that will overspread the state Tomorrow. There is the potential for some areas to reach and/or surpass all-time high temperatures for January 12th. Many locations will reach the middle 50s, with some areas even reaching the lower 60s! Impressive for the middle of January to say the least. GFS model projected high temperatures for Tomorrow: A cold front will then quickly push through the state from the Northwest to the Southeast overnight Thursday and into early Friday Morning. This will lead to more…MORE...

Final Call on Tomorrow’s Wintry Mix

Only slight changes have been made to Tomorrow’s forecast, but overall the general theme remains the same. This will not be a big event. The precipitation that falls Tomorrow will be on the light side and any accumulations of snow and/or ice will be light as well. Timing: Precipitation will begin in Western PA in the mid-morning hours Tomorrow and then around lunchtime for Central and Eastern PA. The precipitation may start off as a brief period of snow, especially farther north in pa, before changing to sleet and freezing rain later in the afternoon. We expect everyone to change…MORE...

First Call For Tuesday’s Wintry Mix

We are tracking a system that will produce a light wintry mix for our state on Tuesday. Precipitation will likely start off as snow for the northern two-thirds of the state Tuesday morning, before transitioning to a period of sleet and freezing rain by the afternoon hours. All areas will end in the form of rain by Wednesday morning. Below is the GFS valid Tuesday 7 PM: You can see areas in Western PA have already changed to rain, while Central and Eastern areas are dealing with Snow (blue), Sleet (orange), and Freezing rain (Pink). It is important to know…MORE...

Significant Coastal Snowstorm for Saturday, Snow Totals Upgraded

What looked to be a near miss for Southeast PA a couple days ago, now looks like a moderate snowfall event, with significant to even major totals along the coast. Over the last 36-48 hours, there has been a consistent Northwest trend with how far the snow bands extend Northwest into PA. With that said, we have upgraded and pushed our zones farther Northwest into PA from our previous call last night. Below is the latest RGEM valid 1 PM Tomorrow Afternoon, representing the shift Northwest well: FINAL CALL SNOW TOTALS Timing: The snow will begin between 5 am and…MORE...

FINAL CALL Snowfall Forecast For Snow Tonight, FIRST CALL Snowfall Forecast for Saturday Snow

Light snow has officially begun in parts of Western PA this afternoon, and will continue to overspread the state as we progress into the evening hours. Although the snow amounts anticipated will be on the rather light side, timing will be critical. Because it is very cold, the snow that does fall will stick to all surfaces and will quickly add up. Our biggest concern right now is for Southeastern PA where it looks like the snow may linger into the morning rush hour Friday Morning. FINAL CALL FORECAST TONIGHT INTO TOMORROW MORNING Our only big change from our first…MORE...

FIRST CALL Snowfall Forecast For Thursday Evening into Friday Morning

An area of low pressure tracking just to our south will try to strengthen as it heads off the coast Thursday Night. This puts the entire state on the cold side of the storm, leading to our first true all-snow event, especially for Southern PA. Although the snow amounts anticipated will be on the rather light side, timing will be critical. We are expecting the snow to begin in the mid-afternoon hours out West and by the evening hours in Eastern PA. Because it will be very cold, the snow that does fall will stick to all surfaces and will quickly…MORE...

Final Call Forecast For Thursday’s Snowfall

Since we have released our first call yesterday evening, guidance has suggested upper air temperatures to be a tad bit warmer than previously expected. What this means is, for areas in Southern PA, a mix with rain showers will more of a common theme than we originally thought. However, our first call for this area was only for a coating to an inch, so regardless, not much was to be expected. Timing has been pushed up a bit: Precipitation will overspread Western PA between 2 and 4 AM, Central PA between 4 and 6 AM, and Eastern PA after 6…MORE...

First Call Snow Totals for Thursday’s Winter Storm

After a rather warm day across PA Today, it is almost hard to believe in a couple days we will be dealing with a Winter Storm impacting us on Thursday. As we mentioned yesterday, we are watching two areas of low pressure systems this week that will lead to our Winter Storm on Thursday. One will be dropping out of Canada in the form of a weak clipper system, while another area of low pressure develops in the south and eventually heads northeast. Where these two systems merge off the coast on Thursday, will determine how much snow we end…MORE...

Christmas Weekend Forecast

We have good news and bad news. The bad news is those who are rooting for a white Christmas this year, will have to wait another year. The good news is, there is no major weather maker in the forecast for the holiday weekend. However, there is a relatively weak system that will impact the state late Friday Night into Saturday Morning. With temperatures marginally cold enough to support snow, we expect there to be rain and snow showers throughout the state during the first half of your Saturday. Areas North of I-80 have the best chance at receiving some…MORE...

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