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Clearfield county, PA Weather and Climate Synopsis

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National Weather Service State College PA
457 AM EST Mon Feb 27 2017

Clouds will thicken through the morning as a weak disturbance 
approaches from the Ohio Valley. Some light rain will start in the
mid-day in the southwestern and central counties. Some snowflakes
may mix in on the ridgetops, but no accumulations are expected. 
Temperatures will turn out to be as much as 10 degrees warmer than
on Sunday with highs in the lower 40s in the north central 
mountains to the mid 50s in far southeastern Pennsylvania.

It will remain milder than normal overnight with lows in the 30s
across all of the commonwealth. Just some very light rain is
possible in the north early in the night. 

High pressure off the East Coast will continue to cause a warming
southerly breeze on Tuesday. The temperatures will top out in the
lower 50s to mid 60s on Tuesday. Some showers will cross the state
later in the day and a thunderstorm is possible close to Ohio. 

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

Precision Agriculture Weather Forecast For CLEARFIELD County


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Hourly Observations For CLEARFIELD county
1000 AM EST MON FEB 27 2017

CENTRAL PENNSYLVANIA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BRADFORD       CLOUDY    35  15  44 SW9       30.24R                  
DUBOIS         CLOUDY    39  14  36 SW10      30.27R                  
CLEARFIELD       N/A    N/A N/A N/A MISG      30.31R                  
JOHNSTOWN      CLOUDY    40  15  36 SW9       30.27F                  
ALTOONA        CLOUDY    43  19  38 SW12      30.33S                  
STATE COLLEGE  PTSUNNY   37  19  48 CALM      30.34R                  
WILLIAMSPORT   CLOUDY    31  23  72 CALM      30.37F                  
SELINSGROVE    CLOUDY    36  26  67 CALM      30.39S                  
FT INDIANTOWN  CLOUDY    35  23  61 CALM      30.41S                  
CAPITAL CITY   CLOUDY    39  25  57 CALM      30.41S                  
HARRISBURG     CLOUDY    39  29  67 SE6       30.41R                  
YORK           CLOUDY    41  32  70 N5        30.40S                  

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


Current Agricultural Weather Conditions in Pennsylvania
Based on observations at 1000am EST, Monday February 27, 2017

Across Pennsylvania...temperatures are near 42 degrees west, near 37 degrees central, and near 47 degrees east. Current sky conditions are cloudy west, partly sunny central, and partly sunny east. In the west, relative humidity is near 34%, and the dew point is near 16 degrees. In the central part of the state, relative humidity is near 48%, and the dew point is near 19 degrees. In the east, relative humidity is near 45%, and the dew point is near 27 degrees. Winds are coming from the south at 10 mph 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 southwest at 10 mph in the east, where conditions are favorable for spraying. The livestock cold stress index is in the no stress category west, no stress category central, and no stress category east. Based on current available observations, the highest temperature is 47 degrees at Philadelphia. The lowest temperature is 31 degrees at WilliamSport.


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 CLEARFIELD County,PA

415 AM EST Mon Feb 27 2017

 DAY ONE  Today and Tonight.

No hazardous weather will occur today.

 DAYS TWO THROUGH SEVEN  Tuesday through Sunday.

Strong thunderstorms are possible on Wednesday before a cold front 
passes through late in the day.

 SPOTTER INFORMATION STATEMENT  

Spotter activation is not expected at this time.

NWS Severe Weather Map , Convective Outlook


7-Day Forecast For CLEARFIELD County, PA
Issued at 1053 AM EST Mon Feb 27 2017

REST OF TODAY
Cloudy. A chance of light rain this afternoon. Not as cool with highs in the mid 40s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

TONIGHT
Cloudy. A chance of light rain, mainly in the evening. Lows in the lower 30s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

TUESDAY
Mostly cloudy. Rain showers likely in the afternoon. Unseasonably warm with highs in the upper 50s. East winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.

TUESDAY NIGHT
A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Unseasonably mild. Lows in the lower 50s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

WEDNESDAY
Showers and scattered thunderstorms. Continued unseasonably warm with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 90 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of rain and snow showers. Much cooler with lows in the lower 30s. Chance of precipitation 50 percent.

THURSDAY
Mostly cloudy. Much cooler with highs in the upper 30s.

THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of snow showers. Lows in the mid 20s.

FRIDAY
Mostly cloudy with a 50 percent chance of snow showers. Highs in the lower 30s.

FRIDAY NIGHT
Partly cloudy. Lows around 20.

SATURDAY
Mostly sunny. Highs in the upper 30s.

SATURDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 20s.

SUNDAY
Mostly sunny. Not as cool with highs in the lower 50s.

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 
                 MAR 4-MAR 8 MAR 6-MAR 12    FEB       FEB-APR                      
                 -----------  -----------  --------  ---------
   Temperature:      Above        Below     Normal      Above                      
 Precipitation:      Above       Normal      Above     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

FEBRUARY 27TH
HISTORIC WEATHER EVENTS
...1717...
What was perhaps the greatest snow in New England history commenced on this
date. During a ten day period a series of four snowstorms dumped three feet
of snow upon Boston, and the city was snowbound for two weeks. Up to six
feet of snow was reported farther to the north, and drifts covered many one
story homes. (David Ludlum)
...1969...
A record snowstorm in Maine came to an end. Two to four feet of snow buried
southern and central Maine, with a state record of 57 inches reported at
West Forks. Drifts covered many single story homes, and the weight of the
snow collapsed many roofs. Two to four feet of snow also buried
northeastern Vermont and northeastern Massachusetts. In New Hampshire,
Mount Washington NH reported 97.8 inches of snow, a record storm total for
New England. (24th-28th) (David Ludlum) (The Weather Channel)
...1987...
A storm spread heavy snow into the Central High Plains Region, and produced
severe thunderstorms in the Southern Plains. Snowfall totals in western
Nebraska ranged up to 19 inches at Sydney. Severe thunderstorms in Oklahoma
produced baseball size hail at Stringtown and Atoka. A storm in the eastern
U.S. produced heavy rain over the Carolinas and heavy snow in the southern
Appalachians and piedmont region. Five inches of rain left four feet of
water in the streets of Greenville SC. Snowfall totals in southwestern
Virginia ranged up to 20 inches. (The National Weather Summary) (Storm
Data)
...1988...
Thunderstorms along a cold front produced heavy rain in southern
California, with up to 2.52 inches reported in Ventura County. Strong winds
accompanying the rain gusted to 55 mph in the Tehachapi Mountains. Rapid
City SD established a February record with an afternoon high of 75 degrees.
(The National Weather Summary) (Storm Data)
...1989...
Rain and snow prevailed in the southeastern U.S. Up to eight inches of snow
blanketed north central Tennessee, and snowfall totals in western North
Carolina ranged up to 14 inches at Mount Mitchell. (The National Weather
Summary) (Storm Data)
...1990...
A winter storm produced heavy snow in southeastern Colorado, with 12 inches
reported at Lamar. The same storm produced severe thunderstorms over the
Southern High Plains, with wind gusts to 93 mph reported at the White Sands
Missile Range in New Mexico. Low pressure brought high winds to the Prince
William Sound area of Alaska. Big River Lakes reported wind gusts to 92
mph. (The National Weather Summary) (Storm Data)

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