... Strong thunderstorms will affect eastern Snyder... Montour...
northern Dauphin... northern Lebanon... Northumberland... southern
Columbia and southwestern Schuylkill counties through 845 PM EDT...
At 743 PM EDT... strong thunderstorms were along a line from Danville
to Selinsgrove to Harrisburg... moving east at 30 mph.
Wind gusts to 45 mph and hail up to one half of an inch in diameter
are possible with these storms. Very heavy rain of up to one inch
will fall from these storms... and will cause water to pond on roads
and quickly fill roadside ditches and some small streams. Expect
intense lightning from these storms. Do not stay in the open nor
seek shelter under trees when lightning threatens... move indoors
when a thunderstorm approaches.
These storms will be near Jerseytown around 800 PM... Orangeville
around 815 PM and Ferndale around 830 PM.
This will impact the following central Pennsylvania interstates...
I-78 between mile markers 0 and 8... I-80 between mile markers 217 and
244... I-81 between mile markers 76 and 110.
Lat... Lon 4079 7645 4051 7636 4049 7642 4044 7634
4041 7633 4032 7689 4045 7696 4048 7694
4058 7698 4064 7694 4065 7696 4065 7700
4072 7701 4088 7687 4089 7683 4091 7685
4109 7671 4114 7623 4106 7623
Experimental
Forecaster: Lambert
732 PM EDT Sat Jul 11 2009
... Strong thunderstorms will affect northern Schuylkill County...
At 729 PM EDT... several strong thunderstorms were along a line from
Tamaqua to Mahanoy City to Kulpmont... moving east at 20 mph.
Wind gusts to 45 mph and pea-sized hail are possible with these
storms. Very heavy rain will fall from these storms... and will cause
water to pond on roads and quickly fill roadside ditches and some
small streams. Expect occasional... dangerous cloud to ground
lightning from these storms. Do not stay in the open nor seek
shelter under trees when lightning threatens... move indoors when a
thunderstorm approaches.
These storms will be near Joe zerbey Airport around 740 PM...
Tamaqua... and Coaldale around 745 PM... Tuscarora around 755 PM... St.
Clair around 810 PM... Port Carbon around 815 PM and New Philadelphia
around 820 PM.
This will impact I-81 between mile markers 116 and 139.
This will also impact the following major roads... Route 209... State
Road 61... State Road 309.
Lat... Lon 4065 7595 4073 7653 4074 7648 4080 7621
4090 7607 4091 7603 4092 7601 4083 7591
4074 7576
Experimental
Forecaster: Lambert