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Lawrence county, PA Weather and Climate Synopsis

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National Weather Service State College PA
546 AM EDT Wed Apr 26 2017

Slowly weakening low pressure centered just east of Ocean 
City Maryland early today will continue to spiral some bands
of very light rain or drizzle into the Susquehanna Valley and 
points east this morning. This storm system will move toward
the Southeast New England coast this afternoon and tonight,
gradually bringing drier air into the region this afternoon 
into Thursday.

Temperatures to start today will be fairly uniform statewide, 
and mainly in the low to mid 50s.

Clearing skies are expected for later today and tonight as a 
weak ridge of high pressure slides east across Pennsylvania. 

A significant warm up is expected to start today. High 
temperatures this afternoon will range from the mid and upper 
60s over the Delaware Valley, to the mid and upper 70s across
the lowlands of western PA. 

A disturbance aloft and warm frontal boundary at the surface 
will lift northeast across the commonwealth Thursday, bringing 
a good chance for showers and scattered thunderstorms across
the western half of the state Thursday afternoon and evening. 
A few of the thunderstorms could contain gusty winds and hail. 

Temperatures will climb into the 70s to near 80 for Thursday 
through Saturday.

National Ag. Weather Outlook, International Ag. Weather Summary
Current Surface Map, [2nd Source TWC]

Precision Agriculture Weather Forecast For LAWRENCE County


For Your Farm PointAgCast...Click here.

Hourly Observations For LAWRENCE county
700 AM EDT WED APR 26 2017

WESTERN PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ERIE           MOCLDY    56  51  84 E5        29.76F                  
MEADVILLE      MOCLDY    54  52  93 VRB3      29.77S                  
FRANKLIN*      CLOUDY    54  48  82 SE6       29.79R                  
NEW CASTLE     FOG       46  46 100 CALM      29.78R VSB 1            
BEAVER COUNTY  CLEAR     52  50  93 CALM      29.77                   
BUTLER*        CLOUDY    54  52  94 E3        29.78S                  
PITTSBURGH INT PTCLDY    49  49 100 CALM      29.76F                  
PITTSBURGH     CLEAR     53  50  89 CALM      29.76S                  
INDIANA*       CLOUDY    54  54 100 CALM      29.81R                  
LATROBE        CLOUDY    54  54 100 CALM      29.79R                  
WASHINGTON CO* CLOUDY    45  43  93 CALM      29.79R VSB<1/4          

Current Temperatures, Dewpoint, RH, Wind, Surface 4-Panel


Current Agricultural Weather Conditions in Pennsylvania
Based on observations at 700am EDT, Wednesday April 26, 2017

Across Pennsylvania...temperatures are near 53 degrees west, near 52 degrees central, and near 57 degrees east. Current sky conditions are clear west, cloudy central, and cloudy east. In the west, relative humidity is near 89%, and the dew point is near 50 degrees. In the central part of the state, relative humidity is near 100%, and the dew point is near 52 degrees. In the east, relative humidity is near 93%, and the dew point is near 55 degrees. There is patchy fog central. Winds are calm in the west, where conditions are favorable for spraying. Winds are calm in the central, where conditions are favorable for spraying. Winds are coming from the northeast at 13 mph in the east, where conditions are not favorable for spraying due to strong winds. Based on current available observations, the highest temperature is 57 degrees at Philadelphia and North Phila. The lowest temperature is 50 degrees at Mount Pocono and Johnstown.


Current NOWCAST not available:
Nowcasts are not issued routinely during fair weather. Only when
precipitation or other significant weather is occuring in this county will these
forecasts be issued. Currently, there is no short term forecast in effect.

All NWS Radars (In near-real time), Current Livestock Heat Stress Index (LSI), Current Wind Chill Map
Hazardous Weather Outlook For LAWRENCE County,PA

354 AM EDT Wed Apr 26 2017

 DAY ONE  Today and Tonight.

Hazardous weather is not expected at this time.

 DAYS TWO THROUGH SEVEN  Thursday through Tuesday.

There is a chance for severe thunderstorms Thursday afternoon and
evening. Damaging wind gusts are the primary threat, although large
hail is also a possibility.

 SPOTTER INFORMATION STATEMENT  

Weather spotters are encouraged to report significant weather
 conditions according to Standard Operating Procedures.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For LAWRENCE County, PA
Issued at 621 AM EDT Wed Apr 26 2017

TODAY
Partly sunny this morning
then becoming mostly sunny. Patchy fog this morning. Highs in the upper 70s. Warm. Southeast winds 5 to 10 mph.

TONIGHT
Mainly clear. Mild. Lows in the upper 50s. Southeast winds 5 to 10 mph.

THURSDAY
Mostly sunny in the morning
then partly sunny with showers and thunderstorms likely in the afternoon. Unseasonably warm with highs in the lower 80s. South winds 10 to 15 mph. Chance of rain 60 percent.

THURSDAY NIGHT
Mostly cloudy. Showers and thunderstorms likely in the evening. Mild. Lows in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph
becoming west after midnight. Chance of rain 60 percent.

FRIDAY
Partly sunny. Warm with highs in the mid 70s. West winds around 5 mph
becoming south in the afternoon.

FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Mild. Lows in the mid 50s.

SATURDAY
Cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 50 percent.

SATURDAY NIGHT
Considerable cloudiness with a chance of showers and thunderstorms. Mild. Lows in the mid 50s. Chance of rain 40 percent.

SUNDAY
Mostly cloudy with a chance of showers and thunderstorms. Warm with highs in the upper 70s. Chance of rain 50 percent.

SUNDAY NIGHT
Considerable cloudiness with a chance of showers and thunderstorms. Mild. Lows around 60. Chance of rain 50 percent.

MONDAY
Showers and thunderstorms likely
mainly in the morning. Highs in the lower 70s. Chance of rain 60 percent.

MONDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler with lows in the upper 40s. Chance of rain 40 percent.

TUESDAY
Partly cloudy in the morning
then becoming partly sunny. Highs in the lower 60s.

12-48 Hr Surface Forecast Maps, TWC 4-Panel Surface Forecast, Fire Danger, Day 1 Precip, Day 2 Precip, Days 1-5 Precip, Severe Weather Pot.-Day 1, Day 2


Medium & Long Range Outlook For Pennsylvania
                                 PENN                                                                     
                 ---------------------------------------------
                 6 TO 10 DAY  8 TO 14 DAY   30 DAY    90 DAY 
                 MAY 1-MAY 5  MAY 3-MAY 9    MAY       MAY-JUL                      
                 -----------  -----------  --------  ---------
   Temperature:     Normal        Below      Above      Above                      
 Precipitation:      Above       Normal     Normal     Normal                      

....  Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast, 6 to 10 Day , 8 to 14 Day , Text, 30-Day Outook, 90-Day Outook, 120-Day Outlook
Historical Weather And Climate Facts For Today

APRIL 26TH
HISTORIC WEATHER EVENTS
...1834...
Killer frosts were reported in the Deep South. The frost was quite severe
around Huntsville AL, and highlighted a backward spring in the South that
year. (David Ludlum)
...1978...
An unusually strong occluded front swept out of the Gulf of Alaska and
produced the first April thunderstorm of record at Fairbanks. Pea size hail
fell northeast of Fairbanks from thunderstorms whose tops were less than
8000 feet. (The Weather Channel)
...1984...
Severe thunderstorms associated with an intense cyclone spawned a total of
forty-seven tornadoes in two days from Louisiana to Upper Michigan. The
tornadoes killed 16 persons and injured 259 others. (Storm Data)


Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky