Blizzard of 93 Posted 14 hours ago Share Posted 14 hours ago 18z GFS is bringing 1 inch of snow to Harrisburg & Lancaster on Tuesday am, with closer to 3 inches for the Williamsport area. Link to comment Share on other sites More sharing options...
Ruin Posted 11 hours ago Share Posted 11 hours ago how much do we tech need for it to be called a white christmas? Link to comment Share on other sites More sharing options...
mahantango#1 Posted 2 hours ago Share Posted 2 hours ago 9 hours ago, Ruin said: how much do we tech need for it to be called a white christmas? 1 in. Link to comment Share on other sites More sharing options...
mahantango#1 Posted 1 hour ago Share Posted 1 hour ago Hazardous Weather Outlook Hazardous Weather Outlook National Weather Service State College PA 313 AM EST Mon Dec 22 2025 PAZ004>006-010>012-017>019-024>028-033-034-037-041-042-045-046- 049>053-058-230815- Warren-McKean-Potter-Elk-Cameron-Northern Clinton-Clearfield- Northern Centre-Southern Centre-Cambria-Blair-Huntingdon-Mifflin- Juniata-Somerset-Bedford-Tioga-Northern Lycoming-Sullivan- Southern Clinton-Southern Lycoming-Union-Snyder-Montour- Northumberland-Columbia-Schuylkill- 313 AM EST Mon Dec 22 2025 This Hazardous Weather Outlook is for central Pennsylvania. .DAY ONE...Today and tonight. Light snow is expected before turning to a mix of precipitation later tonight. A thin coating of ice is possible on top of a light accumulation of snow. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. A coating of snow and sleet may topped by a thin coating of ice before temperatures warm up on Tuesday. Link to comment Share on other sites More sharing options...
mahantango#1 Posted 1 hour ago Share Posted 1 hour ago Forum seems to be fairly quiet lately. It seems disappointment has set in. Link to comment Share on other sites More sharing options...
mahantango#1 Posted 1 hour ago Share Posted 1 hour ago PA Weather Plus, LLC ** LATE - WEEK POTENTIAL WINTER STORM ** Before I post today's blog post with the winter system expected tonight - Tuesday morning, I want to bring attention to the end of the week storm system, as there hasn't been a lot of talk about it. What originally looked to be a warm and dry Christmas and post-Christmas period, we are now watching the risk for a potentially more significant winter/ice storm to impact Pennsylvania. Right now, the coldest air is favored to be across central and eastern Pennsylvania, favoring either significant icing or snowfall. The CMC scenario currently remains the tamest, but still brings icing to northeastern Pennsylvania. I will continue to watch trends and bring you the latest updates throughout the week -stay tuned! Link to comment Share on other sites More sharing options...
Eskimo Joe Posted 1 hour ago Share Posted 1 hour ago 10 hours ago, Ruin said: how much do we tech need for it to be called a white christmas? 1 inch of snow on the ground on 12/25. Link to comment Share on other sites More sharing options...
Blizzard of 93 Posted 1 hour ago Share Posted 1 hour ago 20 minutes ago, mahantango#1 said: Forum seems to be fairly quiet lately. It seems disappointment has set in. No disappointment here, just a super busy time of year with the holidays! 2 1 Link to comment Share on other sites More sharing options...
Blizzard of 93 Posted 1 hour ago Share Posted 1 hour ago 7 minutes ago, mahantango#1 said: PA Weather Plus, LLC ** LATE - WEEK POTENTIAL WINTER STORM ** Before I post today's blog post with the winter system expected tonight - Tuesday morning, I want to bring attention to the end of the week storm system, as there hasn't been a lot of talk about it. What originally looked to be a warm and dry Christmas and post-Christmas period, we are now watching the risk for a potentially more significant winter/ice storm to impact Pennsylvania. Right now, the coldest air is favored to be across central and eastern Pennsylvania, favoring either significant icing or snowfall. The CMC scenario currently remains the tamest, but still brings icing to northeastern Pennsylvania. I will continue to watch trends and bring you the latest updates throughout the week -stay tuned! If the trends from 0z & 6z on the Euro & GFS continue today, the forecasts for Friday will be changing rapidly. The 6z GFS has a snowstorm for southern PA & the 6z Euro shows an ice storm chance. The High is in a great spot, so let’s see how the trends go today. 1 Link to comment Share on other sites More sharing options...
mahantango#1 Posted 1 hour ago Share Posted 1 hour ago 13 this morning. Link to comment Share on other sites More sharing options...
pawatch Posted 43 minutes ago Share Posted 43 minutes ago 14 degrees this morning. Just kind of a shame all this cold air will go to waste. Link to comment Share on other sites More sharing options...
canderson Posted 39 minutes ago Share Posted 39 minutes ago 21 was my low Link to comment Share on other sites More sharing options...
pasnownut Posted 37 minutes ago Share Posted 37 minutes ago 39 minutes ago, Blizzard of 93 said: If the trends from 0z & 6z on the Euro & GFS continue today, the forecasts for Friday will be changing rapidly. The 6z GFS has a snowstorm for southern PA & the 6z Euro shows an ice storm chance. The High is in a great spot, so let’s see how the trends go today. Not sure Im buyin what they are sellin, as this is a really wonky evolution, but as we are on the eastern side of the pig ridge in the central US, NAO is headed negative, and as i suggested last week, then models might be correcting once they latch on. Could be what we are seein here as the cold press starts to work its magic. I'll be casually looking as its a crazy busy time, but I hope we can pull somethin off, and keep the big warmup out west....out west. The zonalish look i suggested last week seems to be showing up as we turn the calendar. How long it lasts....we'll find out in a couple weeks. 1 Link to comment Share on other sites More sharing options...
ChescoWx Posted 32 minutes ago Share Posted 32 minutes ago Below normal temperatures look to continue through at least Christmas with some models now hinting at significantly colder weather than currently forecast for Friday. We do have a chance of some light snow, sleet and freezing rain arriving tomorrow morning. While amounts will be light the timing near rush hour could be a potential problem. We should dry out by tomorrow afternoon. Christmas Eve Day looks sunny. Plenty of uncertainty regarding both temperatures and precipitation by Christmas Day and Boxing Day. Link to comment Share on other sites More sharing options...
WX-PA Posted 31 minutes ago Share Posted 31 minutes ago 50 minutes ago, Blizzard of 93 said: If the trends from 0z & 6z on the Euro & GFS continue today, the forecasts for Friday will be changing rapidly. The 6z GFS has a snowstorm for southern PA & the 6z Euro shows an ice storm chance. The High is in a great spot, so let’s see how the trends go today. NWS has 58 for Central PA Friday lol..I mean are they awake? 1 Link to comment Share on other sites More sharing options...
mahantango#1 Posted 22 minutes ago Share Posted 22 minutes ago 6 minutes ago, WX-PA said: NWS has 58 for Central PA Friday lol..I mean are they awake? You should know by now IF that scenario changes they will be the last one to the table. Key word IF. Link to comment Share on other sites More sharing options...
WX-PA Posted 11 minutes ago Share Posted 11 minutes ago 10 minutes ago, mahantango#1 said: You should know by now IF that scenario changes they will be the last one to the table. Key word IF. GFS and Euro have temps in the upper 20's on Friday..that's a 30 degree difference 1 Link to comment Share on other sites More sharing options...
Mount Joy Snowman Posted 3 minutes ago Share Posted 3 minutes ago Low of 18 here. So, what's the skinny for tonight? Any chance the kids will have a delay tomorrow or are the amounts too meager and the temps too marginal? Link to comment Share on other sites More sharing options...
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