theweatherguy's website

theweatherguy's website

Philadelphia Weekend Weather and Storm Forecasts

Glenn F. Schreiber DMD and Glenn Schreiber is theweatherguy writing about Philadelphia Weather [radar] [surface map] [disclaimer]

About this blog

theweatherguy's website,

"Thoughts and comments on Philadelphia Weather and Daily Life."

Glenn F Schreiber
aka "theweatherguy"

Photos

Weather Definitions

Copy link for RSS feed

Links
These are a few of my favorite links.
National Weather Service

Official Forecasts
Meteorology Glossary

Archives

Weather Archives:

13: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec

12: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec

11: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec

10: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec

09: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec
08: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec
07: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec

06: Jan Feb Mar Apr
May Jun Jul Aug Sept Oct Nov Dec
05: Apr May Jun July Aug Sept Oct Nov Dec

Commentary:
Miscellaneous

Find

Sun, 21 Nov 2010
Philadelphia Weekend Weather Outlook -Sun PM
This coming week will feature a pattern change-- the current zonal jet flow with weak disturbances and temperature changes will be replaced by a relatively deep upper trough moving through and hanging in for the the Thanksgiving weekend.
Low pressure is expected to move in from the west on Thanksgiving Day, bringing rainy conditions. There are differences in the models with the degree of development and the speed of the system. The front may hang up a bit for Friday, with continued showers. The NOGAPS has a much steeper and colder trough than the GFS. I'll fine tune during the week
Climate Forecast Discussion Nov 2010: Solar cycle 24 continues to ramp up. Total solar irradiance has increased, although this solar cycle appears to show lower than predicted activity. Nonetheless, solar flux is now closer to 90 instead of 70 during 2009. The increased thermal background of greenhouse on top of this solar activity should result in much milder temps this fall and winter. Additionally, the increased energy available for low pressure development will likely result in some additional monster storms. Rain or ice storms or snow turning to sleet/rain will be the more likely scenario for us this winter.

posted: Nov 21 2010 at 6:29 pm

[/weather/nov10] permanent link

Disclaimer: I am not a meteorologist and provide this information as a hobby and for entertainment (mostly my own :-) . While attempts are made to predict the weather as best as I can, use at your own risk! I am NOT responsible for any direct or indirect consequential injury/damages due to your use of these forecasts. Always check the NWS Official Forecast for your final plans.

The weatherguy.net home page has been visited times since October 2003.

theweatherguy's website
		Philadelphia Weekend Weather and Storm Forecasts
Glenn F. Schreiber DMD and Glenn Schreiber is theweatherguy writing about Philadelphia Weather [radar] [surface map] [disclaimer]
	About this blog theweatherguy's website, "Thoughts and comments on Philadelphia Weather and Daily Life." Glenn F Schreiber aka "theweatherguy" Photos Weather Definitions Copy link for RSS feed Links These are a few of my favorite links. National Weather Service Official Forecasts Meteorology Glossary Archives Weather Archives: 13: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 12: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 11: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 10: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 09: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 08: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 07: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 06: Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 05: Apr May Jun July Aug Sept Oct Nov Dec Commentary: Miscellaneous Find	Sun, 21 Nov 2010 Philadelphia Weekend Weather Outlook -Sun PM This coming week will feature a pattern change-- the current zonal jet flow with weak disturbances and temperature changes will be replaced by a relatively deep upper trough moving through and hanging in for the the Thanksgiving weekend. Low pressure is expected to move in from the west on Thanksgiving Day, bringing rainy conditions. There are differences in the models with the degree of development and the speed of the system. The front may hang up a bit for Friday, with continued showers. The NOGAPS has a much steeper and colder trough than the GFS. I'll fine tune during the week Climate Forecast Discussion Nov 2010: Solar cycle 24 continues to ramp up. Total solar irradiance has increased, although this solar cycle appears to show lower than predicted activity. Nonetheless, solar flux is now closer to 90 instead of 70 during 2009. The increased thermal background of greenhouse on top of this solar activity should result in much milder temps this fall and winter. Additionally, the increased energy available for low pressure development will likely result in some additional monster storms. Rain or ice storms or snow turning to sleet/rain will be the more likely scenario for us this winter. posted: Nov 21 2010 at 6:29 pm [/weather/nov10] permanent link Disclaimer: I am not a meteorologist and provide this information as a hobby and for entertainment (mostly my own :-) . While attempts are made to predict the weather as best as I can, use at your own risk! I am NOT responsible for any direct or indirect consequential injury/damages due to your use of these forecasts. Always check the NWS Official Forecast for your final plans. The weatherguy.net home page has been visited times since October 2003.