000
AWUS81 KCTP 220232
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1030 PM EDT MON MAY 21 2012

LOW PRESSURE HAS MOVED INTO PENNSYLVANIA AND BROUGHT WITH IT RAIN
SHOWERS. A COLD FRONT APPROACHING WESTERN PENNSYLVANIA LATE MONDAY
WILL CONTINUE THE CHANCE OF SHOWERS AND THUNDERSTORMS
IN PENNSYLVANIA TUESDAY. A WET PATTERN WILL CONTINUE
THROUGH MID WEEK WITH FAIR WEATHER RETURNING LATER IN THE WEEK.

THE LOW TEMPERATURE OVERNIGHT WILL RANGE FROM THE MID 50S
IN THE NORTHERN MOUNTAINS TO THE LOWER 60S IN THE SOUTHEASTERN
PIEDMONT. THE HIGH TEMPERATURE TUESDAY WILL BE MAINLY
IN THE LOWER AND MID 70S.

$$
MACH

000
AWUS81 KCTP 212025
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
425 PM EDT MON MAY 21 2012

LOW PRESSURE OVER EASTERN VIRGINIA WILL KEEP THE CHANCE OF RAIN
IN PENNSYLVANIA AS IT MOVES NORTHWARD TONIGHT. A COLD FRONT IN OHIO
THIS EVENING WILL ADVANCE EASTWARD AND CONTINUE A CHANCE OF SHOWERS
AND THUNDERSTORMS IN PENNSYLVANIA TUESDAY. A WET PATTERN WILL
CONTINUE THROUGH MID WEEK WITH FAIR WEATHER RETURNING LATER
IN THE WEEK.

THE LOW TEMPERATURE TONIGHT WILL RANGE FROM THE MID 50S
IN THE NORTHERN MOUNTAINS TO THE LOWER 60S IN THE SOUTHEASTERN
PIEDMONT. THE HIGH TEMPERATURE TUESDAY WILL BE MAINLY
IN THE LOWER AND MID 70S.

$$
MACH

000
AWUS81 KCTP 211458
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1100 AM EDT MON MAY 21 2012

LOW PRESSURE...LOCATED OVER SOUTHEAST VIRGINIA THIS MORNING...WILL
LIFT NORTH TODAY AND TONIGHT. THIS SYSTEM WILL BRING PERIODS OF RAIN
AND COOLER TEMPERATURES TO PENNSYLVANIA...ESPECIALLY OVER THE
CENTRAL AND EASTERN PART OF THE STATE. HIGHS TODAY WILL RANGE FROM
THE MID 60S OVER THE EASTERN TWO THIRDS OF THE COMMONWEALTH...TO
NEAR 80 IN THE WEST. LOWS TONIGHT WILL BE IN THE UPPER 50S AND LOW
60S.

A SLOW MOVING FRONTAL BOUNDARY WILL MOVE IN FROM THE WEST ON
TUESDAY...CONTINUING THE OVERCAST SKIES...ALONG WITH MORE SHOWERS
AND POSSIBLE AFTERNOON THUNDERSTORMS. HIGHS TUESDAY WILL BE IN THE
LOW TO MID 70S.

$$

TYBURSKI

000
AWUS81 KCTP 210958
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
557 AM EDT MON MAY 21 2012

LOW PRESSURE...LOCATED OVER SOUTHEAST VIRGINIA THIS MORNING...WILL
LIFT NORTH TODAY AND TONIGHT. THIS SYSTEM WILL BRING PERIODS OF RAIN
AND COOLER TEMPERATURES TO PENNSYLVANIA...ESPECIALLY OVER THE
CENTRAL AND EASTERN PART OF THE STATE. HIGHS TODAY WILL RANGE FROM
AROUND 70 OVER THE EASTERN TWO THIRDS OF THE COMMONWEALTH...TO NEAR
80 IN THE WEST. LOWS TONIGHT WILL BE IN THE UPPER 50S AND LOW 60S.

A SLOW MOVING FRONTAL BOUNDARY WILL MOVE IN FROM THE WEST ON
TUESDAY...BRINGING OVERCAST SKIES...ALONG WITH MORE SHOWERS AND
POSSIBLE AFTERNOON THUNDERSTORMS. HIGHS TUESDAY WILL BE IN THE LOW
TO MID 70S.

$$

KF

000
AWUS81 KCTP 210257
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1057 PM EDT SUN MAY 20 2012

HIGH PRESSURE THAT PROVIDED PENNSYLVANIA WITH SEVERAL DAYS OF SUNNY
AND MILD WEATHER WILL PULL OFF THE EAST COAST OVERNIGHT...WHILE
SLOW-MOVING LOW PRESSURE EAST OF THE DELMARVA PENINSULA DRIFTS
NORTHWESTWARD. CLOUDS WILL SPREAD NORTHWESTWARD INTO PENNSYLVANIA
OVERNIGHT...AND A FEW RAIN SHOWERS ARE POSSIBLE ACROSS SOUTHEASTERN
PENNSYLVANIA. OVERNIGHT LOWS WILL GENERALLY BE IN THE 50S.

CLOUDS AND RAIN SHOWERS WILL GRADUALLY OVERSPREAD THE REMAINDER OF
PENNSYLVANIA ON MONDAY. A FEW THUNDERSTORMS ARE POSSIBLE BY
AFTERNOON ACROSS NORTHERN AND WESTERN PENNSYLVANIA...WHERE PARTIAL
SUNSHINE WILL ALLOW THE ATMOSPHERE TO BECOME SLIGHTLY MORE UNSTABLE.
HIGH TEMPERATURES WILL RANGE FROM THE MID 60S IN THE POCONOS TO NEAR
80 DEGREES ACROSS FAR WESTERN PENNSYLVANIA.

UNSETTLED WEATHER WILL PERSIST INTO MONDAY NIGHT AND TUESDAY...AS
UPPER-LEVEL LOW PRESSURE APPROACHES FROM THE MIDWEST.

$$

EVANEGO

000
AWUS81 KCTP 210043
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
843 PM EDT SUN MAY 20 2012

HIGH PRESSURE THAT PROVIDED PENNSYLVANIA WITH SEVERAL DAYS OF SUNNY
AND MILD WEATHER WILL PULL OFF THE EAST COAST OVERNIGHT...WHILE
SLOW-MOVING LOW PRESSURE EAST OF THE DELMARVA PENINSULA DRIFTS
NORTHWESTWARD. CLOUDS WILL SPREAD NORTHWESTWARD INTO PENNSYLVANIA
OVERNIGHT...AND A FEW RAIN SHOWERS ARE POSSIBLE ACROSS SOUTHEASTERN
PENNSYLVANIA. OVERNIGHT LOWS WILL GENERALLY BE IN THE 50S.

CLOUDS AND RAIN SHOWERS WILL GRADUALLY OVERSPREAD THE REMAINDER OF
PENNSYLVANIA ON MONDAY. A FEW THUNDERSTORMS ARE POSSIBLE BY
AFTERNOON ACROSS NORTHERN AND WESTERN
PENNSYLVANIA...WHERE PARTIAL SUNSHINE WILL ALLOW THE ATMOSPHERE TO
BECOME SLIGHTLY MORE UNSTABLE. HIGH TEMPERATURES WILL RANGE FROM THE
MID 60S IN THE POCONOS TO NEAR 80 DEGREES ACROSS FAR WESTERN
PENNSYLVANIA.

UNSETTLED WEATHER WILL PERSIST INTO MONDAY NIGHT AND TUESDAY...AS
UPPER-LEVEL LOW PRESSURE APPROACHES FROM THE MIDWEST.

$$

EVANEGO

000
AWUS81 KCTP 202139
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
539 PM EDT SUN MAY 20 2012

HIGH PRESSURE THAT HAS PROVIDED PENNSYLVANIA WITH SEVERAL DAYS OF
SUNNY AND MILD WEATHER WILL PULL OF THE EAST COAST TONIGHT...WHILE
SLOW-MOVING LOW PRESSURE OFF THE DELMARVA PENINSULA WILL BEGIN TO
DRIFT NORTHWESTWARD. CLOUDS WILL SPREAD NORTHWESTWARD INTO
PENNSYLVANIA OVERNIGHT...AND A FEW RAIN SHOWERS ARE POSSIBLE LATE
ACROSS SOUTHEASTERN PENNSYLVANIA. OVERNIGHT LOW TEMPERATURES WILL
GENERALLY BE IN THE 50S.

MONDAY WILL SEE CLOUDS AND SHOWERS CONTINUE TO SPREAD NORTHWESTWARD
ACROSS THE REMAINDER OF PENNSYLVANIA. A FEW THUNDERSTORMS ARE
POSSIBLE BY AFTERNOON ACROSS NORTHERN AND WESTERN
PENNSYLVANIA...WHERE PARTIAL SUNSHINE WILL ALLOW THE ATMOSPHERE TO
BECOME MORE UNSTABLE. HIGH TEMPERATURES WILL RANGE FROM THE UPPER
60S TO LOW 70S ACROSS EASTERN AND CENTRAL PENNSYLVANIA TO THE UPPER
70S FARTHER WEST.

UNSETTLED WEATHER WILL PERSIST INTO MONDAY NIGHT AND TUESDAY...AS
UPPER-LEVEL LOW PRESSURE APPROACHES FROM THE MIDWEST.

$$

EVANEGO

000
AWUS81 KCTP 201923
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
322 PM EDT SUN MAY 20 2012

HIGH PRESSURE THAT HAS PROVIDED PENNSYLVANIA WITH SEVERAL DAYS OF
SUNNY AND MILD WEATHER WILL PULL OF THE EAST COAST TONIGHT...WHILE
SLOW-MOVING LOW PRESSURE OFF THE DELMARVA PENINSULA WILL BEGIN TO
DRIFT NORTHWESTWARD. CLOUDS WILL SPREAD NORTHWESTWARD INTO
PENNSYLVANIA OVERNIGHT..AND A FEW RAIN SHOWERS ARE POSSIBLE LATE
ACROSS SOUTHEASTERN PENNSYLVANIA. OVERNIGHT LOW TEMPERATURES WILL
GENERALLY BE IN THE 50S.

MONDAY WILL SEE CLOUDS AND SHOWERS CONTINUE TO SPREAD NORTHWESTWARD
ACROSS THE REMAINDER OF PENNSYLVANIA. A FEW THUNDERSTORMS ARE
POSSIBLE BY AFTERNOON ACROSS NORTHERN AND WESTERN
PENNSYLVANIA...WHERE PARTIAL SUNSHINE WILL ALLOW THE ATMOSPHERE TO
BECOME A BIT LESS STABLE. HIGH TEMPERATURES WILL RANGE FROM THE
UPPER 60S TO LOW 70S ACROSS EASTERN AND CENTRAL PENNSYLVANIA TO THE
UPPER 70S FARTHER WEST.

UNSETTLED WEATHER WILL PERSIST INTO MONDAY NIGHT AND TUESDAY...AS
UPPER-LEVEL LOW PRESSURE APPROACHES FROM THE MIDWEST.

$$

EVANEGO

000
AWUS81 KCTP 201451
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
1100 AM EDT SUN MAY 20 2012

HIGH PRESSURE OVER PENNSYLVANIA WILL PROVIDE THE COMMONWEALTH WITH
ANOTHER DAY OF ABUNDANT SUNSHINE...WARMTH AND LIGHT WINDS. HIGHS
WILL RANGE FROM THE LOW 80S ACROSS THE SOUTHEAST PART OF THE
STATE...TO THE UPPER 80S JUST INLAND FROM THE LAKE ERIE SHORE.

A SLOW MOVING LOW PRESSURE SYSTEM MOVING ALONG THE EAST COAST WILL
BRING CLOUDY...COOLER AND SHOWERY WEATHER TO THE REGION ON
MONDAY...ESPECIALLY OVER THE EASTERN HALF OF THE STATE. LOWS TONIGHT
WILL BE MAINLY IN THE 50S. HIGHS MONDAY WILL RANGE FROM AROUND 70
OVER CENTRAL AND EASTERN PENNSYLVANIA...TO NEAR 80 IN THE WEST.

$$

TYBURSKI

000
AWUS81 KCTP 201023
RWSCTP

REGIONAL WEATHER SUMMARY
NATIONAL WEATHER SERVICE STATE COLLEGE PA
623 AM EDT SUN MAY 20 2012

HIGH PRESSURE OVER PENNSYLVANIA WILL PROVIDE THE COMMONWEALTH WITH
ANOTHER DAY OF ABUNDANT SUNSHINE...WARMTH AND LIGHT WINDS. HIGHS
WILL RANGE FROM THE LOW 80S ACROSS THE SOUTHEAST PART OF THE
STATE...TO THE UPPER 80S JUST INLAND FROM THE LAKE ERIE SHORE.

A SLOW MOVING LOW PRESSURE SYSTEM MOVING UP THE EAST COAST WILL
BRING CLOUDY...COOLER AND SHOWERY WEATHER TO THE REGION ON
MONDAY...ESPECIALLY OVER THE EASTERN HALF OF THE STATE. LOWS TONIGHT
WILL BE MAINLY IN THE 50S. HIGHS MONDAY WILL RANGE FROM AROUND 70
OVER CENTRAL AND EASTERN PENNSYLVANIA...TO NEAR 80 IN THE WEST.

$$

KF