Lead Forecaster Josh Adams

Hello, my name is Josh Adams. This year I am a junior in high school in South Central PA. I have had a passion for weather since I was five or six years old, watching the Weather Channel when the average kid my age was watching cartoons. At age 11, I discovered that there is a significant amount of weather info online from knowledgeable meteorologists to weather models and everything in between. I had the privilege to take part in a group that held informational weather discussions nearly everyday. I gained a significant amount of knowledge in several months back in 2012, constantly studying meteorology for hours each and just about every day. I created Northeast Weather Action in early 2013, just after the previous winter had ended. Things were pretty slow to start, however the winter of 2013-2014 greatly helped grow the page. Several of my forecasts verified nicely across the area. I met Chris during that winter in a facebook group, and we talked often about anticipated weather events. Just before the start of the 2014-2015 Winter, I added Chris to Northeast Weather Action (now Pennsylvania Weather Action), and once again we hit several key forecasts. Chris and I are looking forward to giving you the most up to date and reliable forecasts!

Second Call Forecast For Friday Night into Saturday’s Significant Winter Storm

We have good news and we have bad news. The good news is, guidance has dropped snow totals somewhat for nearly the entire state. The bad news is, it now looks like there will be more ice involved especially for Central PA. Timing: Snow will overspread the state after 8 PM Friday Evening for Western areas, and then after 11 PM for Central and Eastern areas. As we head into the overnight hours early Saturday Morning, likely after 4 AM for Southwest PA and after 8 AM for areas further to the North and East, a changeover to sleet and…MORE...

Final Call Forecast For Winter Storm Now into Monday

Snow is coming down across nearly all of Northern Pennsylvania as well as parts of Eastern PA. By late evening precipitation will move back into Southern Pennsylvania starting as snow for many in the Laurel Highlands to Susquehanna Valley. By midnight snow will begin to move into Eastern PA, while precipitation type in Southcentral PA switches to freezing rain. In addition, Northern Pennsylvania will be seeing light snow. By 3-5 AM, temperatures will begin to warm above freezing in Southern PA and Eastern PA. Light to moderate snow will continue in Northern PA before ending as a short period of…MORE...

Second Call Forecast For Approaching Winter Storm

A Winter Storm will move through the area Sunday into Monday. Here’s what you can expect for timing, accumulations, and road impacts. MAP FORECAST FOR APPROACHING WINTER STORM Area A – Snow will move in from west to east Sunday Evening. It will then continue through Mid-Monday Morning before tapering off from west to east. Snow accumulation of 4-6″ is expected. Roads will be snow packed Monday Morning if not plowed. Area B – Snow will move in from west to east Sunday Evening. Snow will then persist through dawn before changing to rain after sunrise. Only a short period…MORE...

Potent Winter Storm Likely Sunday Evening Into Monday, Varying Impacts

With temperatures plunging tonight, wind chills in the teens are likely Friday Morning. Well below average temperatures will continue into the weekend with highs only in the 20s and 30s expected both Saturday and Sunday. At the same time, a low pressure system will develop in the Great Plains, moving east through the weekend. There continues to be some model disagreement. With that said, one solution appears to be emerging. Impacts across the state will undoubted vary. However, much more of the state will get in on the winter weather action. This time, we don’t just a few hours of…MORE...

Significant Lake Effect Snow Likely Thursday – Saturday

As the title indicates, a significant multi-day lake effect snow event is likely in Northwest PA. Snow will begin Thursday, intensifying Friday. By Saturday lake effect banding will begin to diminish. Most persistent lake effect snow bands will likely be in Erie, Crawford and Warren Counties. Snowfall amounts could reach two feet in areas shaded in red on our forecast map below. Locations such as Erie will receive around 7-10″ total, as will Warren. Meadville will see 8-12″ of snow. Sunday will feature precipitation, but there is a great deal of disagreement in the models. There is a good chance…MORE...

Second Call Forecast For Wintry Mix Tuesday Into Wednesday

A light wintry mix pushed through the state Sunday Night, dropping anything from plain rain in Pittsburgh and Philadelphia to sleet across much of the Lower Susquehanna Valley and Lehigh Valley along with up to two inches of snow in higher elevations of the Central and Western PA. Now, our focus shifts to another wintry mix event expected Tuesday Evening through Wednesday Morning. Both the European Model and the American Model had been very consistent in showing very different solutions up until last night. However a consensus throughout the models has developed today. Overall, the GFS (American Model) will take…MORE...

Light Snow Sunday Night, Wintry Mix Arrives Mid-Week

Two separate winter weather events are likely in the coming days, before temperatures drop Friday (Dec 9th). There is a good chance that a winter storm with widespread impacts will take place sometime between December 9th and December 17th. However as mentioned we have two events incoming just in the next several days. The first event arrives Sunday Evening, leaving Monday Morning. A clipper-like system will move through the region resulting in light rain and snow. SUNDAY PM – MONDAY AM CLIPPER MAP FORECAST Area A: Light snow will move in Sunday Evening from west to east, exiting from west…MORE...

December 2016 Forecast: It’s Going to Feel A Lot Like Christmas

December is nearly upon us, meaning winter weather is just about here. However if this December is anything like December 2015, every other morning will be foggy and snow will be nonexistent. Those of you who read our Official Winter Outlook know that will not be the case this December. In fact, there are already two periods of interest in the first 10 days of December. The first, less promising period is December 4th/5th. The next period that looks fairly interesting is December 9th/10th. By then the cold will be more established and numerous models have a storm system on…MORE...

First Call Snowfall Forecast For Saturday – Monday Winter Weather Event

After what will be a warm Friday and Saturday, it will be hard to believe our first widespread snow event of the year will arrive late Saturday Evening and continue through Sunday and even into some of your Monday especially for Northern areas. A cold front will sleep through the area during the day Saturday, dropping temperatures from 50s and 60s in the early part of the day, to 30s and 40s by the evening hours. From here, it is expected that a low pressure system develops along the front once it reaches the coastline, which will then allow for…MORE...

First Widespread Snowfall of Season Expected Sunday into Monday

UPDATED FIRST CALL HAS BEEN RELEASED, CLICK HERE FOR THE LATEST>>>>http://paweatheraction.com/first-call-snowfall-forecast-for-saturday-monday-winter-weather-event Our first widespread snow event of the season is likely Sunday into Monday across much of Pennsylvania. Models are beginning to align, raising our overall forecast confidence. There is the potential for significant snowfall in parts of the state. Breakdown: A low pressure system will move through the Upper Great Lakes late this week. A cold front will be partnered with this system, sweeping through the region Saturday Evening into Sunday Morning. Precipitation will switch from rain to snow from west to east throughout Western and Central Pennsylvania. However,…MORE...

La Niña’s Potential Impacts On Pennsylvania This Winter

Last Thursday it was announced by NOAA that a Weak La Niña had formed in the Equatorial Pacific. Although it will remain fairly weak, its impacts could be felt here in Pennsylvania where we typically see many mixed precipitation events. A La Niña raises the chance of an active northern stream. As a result, this season we will have an increased chance of experiencing storms originating in the Plains or Canada. There will likely be less than normal coastal storms. Unfortunately for those looking for a blizzard repeat, this means the chance of strong Nor’ Easters is low this winter. As mentioned, many…MORE...

Thanksgiving Week to Bring Cold Air, Raised Snow Possibilities

This Fall has been on the warm side across much of the United States. Many areas of Pennsylvania hae yet to see their first flakes. However, a pattern change has been rumored for several weeks now. While the long range remains somewhat uncertain, Thanksgiving Week will be chilly. Is that it, just chilly? Highs are likely to be in 30s and 40s state-wide next week. In addition, there will be one, possibly two systems that move near the area. At this point we are looking at a system that would impact the region Sunday Morning into Monday Morning and possibly…MORE...

One More Week of Warmth, Then First Flakes of the Season Possible

Halloween is over, Thanksgiving is in less than three weeks, and stores think it’s December 24th. Most areas are well past their fall foliage peak as well. Yet temperatures are in the mid 50s to near 70? So far, this Fall for the most part has been on the warmer side of things. Lately you may have heard about a pattern flip. While that is generally accurate, latest data suggests more of a gradual pattern change. The next five days will just be a continuation of what we’ve been dealing with for the past several weeks. Highs in the 50s…MORE...

2016-2017 Winter Outlook: Northwest PA

Well above average snowfall is expected with below average temperatures. A combination of a warm Lake Erie and cold air in play is a result for hefty amount of Lake Effect snows on top of synoptic Winter Storms. All areas shaded in red will likely receive at least 50% more than their typical snowfall for a season. Stay ahead of the Winter Weather by subscribing to our Ahead of the Action Winter Text Alert Service. Sign up now to enter yourself in a $50 visa gift card drawing. First month is free! Click here>>>Ahead of the Action Winter Text Alert…MORE...

2016-2017 Winter Outlook: Southwest PA

A much above average snowfall is expected this year, with below average temperatures especially the farther Northwest you go in this region. Lake Effect snow is likely to be a big player this year with a warmer than average Lake Erie. Combination of cold air and a warm lake is a perfect recipe for Lake Effect snows on top of synoptic Winter Storms. All areas in the red are expected to receive 50% more than their average season snowfall, while areas in the blue are expected to receive 35% more than their average snowfall. Stay ahead of the Winter Weather by…MORE...

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