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, 27 May 2012
Philly Weekend Weather Update -Sun AM
The thunderstorms early this morning were poorly captured by the regular models yesterday. Looking over the high resolution WRF-NAM model versions from last night, it appears that the stalled frontal boundary that had been in northern PA has settled a bit further south, closer to us. Daytime heating, and moisture convergence along the boundary will result in more thunderstorms possible during the day today. Depending on which model one looks at, the NMM-NAM (Non Hydrostatic Mesoscale Model) initialized with the NAM/WRF physics has thunderstorms more in western PA, while the NMM-ARW (initialized with the GFS physics) has thunderstorms in our area during the day.
Sun 5/27: A mix of clouds and sun, very warm and somewhat humid. High 86. Showers and thunderstorms possible anytime during the day, especially during the afternoon.
Mon 5/28: Partly to mostly sunny, very warm humid. Slight chance of an afternoon thunderstorm. High 88.

posted: May 27 2012 at 8:38 am

[/weather/may12] 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, 27 May 2012 Philly Weekend Weather Update -Sun AM The thunderstorms early this morning were poorly captured by the regular models yesterday. Looking over the high resolution WRF-NAM model versions from last night, it appears that the stalled frontal boundary that had been in northern PA has settled a bit further south, closer to us. Daytime heating, and moisture convergence along the boundary will result in more thunderstorms possible during the day today. Depending on which model one looks at, the NMM-NAM (Non Hydrostatic Mesoscale Model) initialized with the NAM/WRF physics has thunderstorms more in western PA, while the NMM-ARW (initialized with the GFS physics) has thunderstorms in our area during the day. Sun 5/27: A mix of clouds and sun, very warm and somewhat humid. High 86. Showers and thunderstorms possible anytime during the day, especially during the afternoon. Mon 5/28: Partly to mostly sunny, very warm humid. Slight chance of an afternoon thunderstorm. High 88. posted: May 27 2012 at 8:38 am [/weather/may12] 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.