York, Pennsylvania

Current Conditions

 
Temp: 31°
Dew Point: 28°
Humidity: 89%
Wind: Calm
Visibility: 10.0 miles
Pressure: 29.97 in. -
Sky: Clear
Wind Chill: 30°

 

Customize Your Weather

Get weather by ZIP code, city, state, airport code or country:

Weather by E-mail: Get forecasts and storm alerts delivered to you.

Sign Up...

Almanac

Average High: 49°

Average Low: 31°

Record high/year: 72° (2006)

Record low/year: 5° (1984)

Sunrise: 6:26 AM

Sunset: 6:08 PM

Detailed History

Sun and Moon

Sunrise: 06:26 AM (EST)

Moon Rise: 03:40 AM (EST)

Sunset: 06:08 PM (EST)

Moon Set: 01:23 PM (EST)

Moon Phase

Today
Mar. 15
Mar. 23
Mar. 29
Apr. 06

 

Local Radar

Local Satellite


Air Pollution

Air Pollution Forecast for Susquehanna Valley

Wed Air Quality: Moderate Pollutant: PM2.5
Wed Air Quality: Good Pollutant: OZONE
Thu Air Quality: Moderate Pollutant: PM2.5
Thu Air Quality: Good Pollutant: OZONE

Next 12 Hours

 
3  am
6  am
9  am
12  pm
3  pm
Partly Cloudy Partly Cloudy
Mostly Cloudy Mostly Cloudy
Mostly Cloudy Mostly Cloudy
Mostly Cloudy Mostly Cloudy
Chance of Rain Chance of Rain
38°
38°
49°
56°
58°

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Wednesday Chance of Rain Hi 59° Lo 40° Chance of Rain
Thursday Rain Hi 58° Lo 43° Rain
Friday Rain Hi 56° Lo 43° Rain
Saturday Rain Hi 54° Lo 40° Rain
Sunday Chance of Rain Hi 52° Lo 36° Chance of Rain

 

Forecast for York

Updated: 10:10 PM EST on March 9, 2010

Overnight

Partly cloudy...then becoming mostly cloudy. Lows in the upper 30s. Southeast winds around 5 mph...becoming light and variable.

 

Wednesday

Mostly cloudy. A slight chance of light rain in the afternoon. Highs in the upper 50s. East winds around 5 mph. Chance of rain 20 percent.

 

Wednesday Night

Cloudy with a 30 percent chance of rain. Lows in the lower 40s. East winds around 5 mph.

 

Thursday

Rain likely. Highs in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

 

Thursday Night

Rain...mild with lows in the mid 40s. Southeast winds around 10 mph. Chance of rain 90 percent.

 

Friday

Rain likely. Highs in the mid 50s. Chance of rain 70 percent.

 

Friday Night

Periods of rain. Mild with lows in the lower 40s. Chance of rain 80 percent.

 

Saturday

Rain likely. Highs in the mid 50s. Chance of rain 70 percent.

 

Saturday Night

Rain likely. Lows around 40. Chance of rain 70 percent.

 

Sunday

Cloudy with a 40 percent chance of rain. Highs in the lower 50s.

 

Sunday Night

Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.

 

Monday

Mostly cloudy with a 30 percent chance of rain. Highs in the lower 50s.

 

Monday Night

Mostly cloudy. Lows in the mid 30s.

 

Tuesday

Mostly cloudy. Highs in the lower 50s.

 

 

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: E. Butter Rd., York, PA

Updated: 3:50 AM EST

Temperature: 36.9 °F Dew Point: 4 °F Humidity: 24% Wind: Calm Pressure: 29.44 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

Location: Biesecker, Rd-Thomasville, York, PA

Updated: 3:54 AM EST

Temperature: 39.4 °F Dew Point: 22 °F Humidity: 50% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: BRILLHART YORK WATER, York, PA

Updated: 3:51 AM EST

Temperature: 32.8 °F Dew Point: 30 °F Humidity: 91% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: 33 °F Historical Graphs

Location: Hillcrest, York, PA

Updated: 3:52 AM EST

Temperature: 41.9 °F Dew Point: 29 °F Humidity: 59% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Red Lion, Red Lion, PA

Updated: 3:54 AM EST

Temperature: 46.2 °F Dew Point: 28 °F Humidity: 48% Wind: SSE at 3.3 mph Pressure: 29.87 in Hourly Precipitation: 0.00 in Windchill: 45 °F Historical Graphs

Location: Hanover, PA

Updated: 3:42 AM EST

Temperature: 46.1 °F Dew Point: 24 °F Humidity: 42% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Windchill: 46 °F Historical Graphs

Location: Lower Allen Twp. 17055, PA

Updated: 3:54 AM EST

Temperature: 32.5 °F Dew Point: 25 °F Humidity: 74% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: 32 °F Historical Graphs

Location: APRSWXNET New Cumberland PA US, New Cumberland, PA

Updated: 3:35 AM EST

Temperature: 42 °F Dew Point: 14 °F Humidity: 31% Wind: NNW at 5 mph Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: Elizabethtown, PA

Updated: 3:44 AM EST

Temperature: 41.2 °F Dew Point: 25 °F Humidity: 52% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: HADS SUSQUEHANNA RIVER AT HARRISBURG PA US, Harrisburg, PA

Updated: 3:00 AM EST

Temperature:  °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Penn Township, Hanover, PA

Updated: 3:53 AM EST

Temperature: 43.4 °F Dew Point: 29 °F Humidity: 56% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 43 °F Historical Graphs

Location: Lenker Manor, Harrisburg, PA

Updated: 3:50 AM EST

Temperature: 39.0 °F Dew Point: 25 °F Humidity: 58% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: Rob's House, HARRISBURG, PA

Updated: 3:49 AM EST

Temperature: 38.1 °F Dew Point: 27 °F Humidity: 64% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: 38 °F Historical Graphs

Location: MechanicsburgWeather.com, Mechanicsburg, PA

Updated: 3:54 AM EST

Temperature: 34.2 °F Dew Point: 28 °F Humidity: 79% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Windchill: 34 °F Historical Graphs

Location: East Pennsboro, Camp Hill, PA

Updated: 3:54 AM EST

Temperature: 38.8 °F Dew Point: 25 °F Humidity: 58% Wind: Calm Pressure: 29.44 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: Freedom Hills, New Feeedom, PA

Updated: 3:54 AM EST

Temperature: 41.6 °F Dew Point: 28 °F Humidity: 58% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Hampden Township, Mechanicsburg, PA

Updated: 3:54 AM EST

Temperature: 35.4 °F Dew Point: 28 °F Humidity: 74% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: 35 °F Historical Graphs

Location: DTPD, Hershey, PA

Updated: 3:54 AM EST

Temperature: 31.8 °F Dew Point: 29 °F Humidity: 91% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: 32 °F Historical Graphs

Location: Forest Lakes, New Freedom, PA

Updated: 3:54 AM EST

Temperature: 38.8 °F Dew Point: 26 °F Humidity: 60% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: Black Rock, Manchester, MD

Updated: 3:20 AM EST

Temperature: 33.4 °F Dew Point: 27 °F Humidity: 78% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: 33 °F Historical Graphs

Location: MDDOT MD-30 at PA Line, Manchester, MD

Updated: 3:31 AM EST

Temperature: 42 °F Dew Point: 24 °F Humidity: 50% Wind: South at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Hilltop, New Freedom, PA

Updated: 3:54 AM EST

Temperature: 41.4 °F Dew Point: 25 °F Humidity: 52% Wind: Calm Pressure: 29.96 in Hourly Precipitation: 0.00 in Windchill: 41 °F Historical Graphs

Location: The Raspberry Patch, Just E of Campbelltown, PA

Updated: 3:54 AM EST

Temperature: 35.2 °F Dew Point: 27 °F Humidity: 72% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 35 °F Historical Graphs

Location: APRSWXNET Almedia PA US, Millersville, PA

Updated: 3:27 AM EST

Temperature: 28 °F Dew Point: 25 °F Humidity: 88% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Windchill: 28 °F Historical Graphs

Location: Parkton, Parkton, MD

Updated: 3:54 AM EST

Temperature: 42.8 °F Dew Point: 13 °F Humidity: 29% Wind: Calm Pressure: 29.82 in Hourly Precipitation: - Windchill: 43 °F Historical Graphs

Location: Dane's House, Palmyra, PA

Updated: 3:54 AM EST

Temperature: 31.8 °F Dew Point: 26 °F Humidity: 80% Wind: Calm Pressure: 29.92 in Hourly Precipitation: 0.00 in Windchill: 32 °F Historical Graphs

Location: PA-97 & Bittle Rd., Littlestown, PA

Updated: 3:54 AM EST

Temperature: 41.9 °F Dew Point: 25 °F Humidity: 51% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: DDMET Millersville, PA, Millersville, PA

Updated: 3:28 AM EST

Temperature: 37 °F Dew Point: 28 °F Humidity: 69% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 37 °F Historical Graphs

MSN Maps of:

Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -

NWS Forecaster Discussion




556 
fxus61 kctp 100735 
afdctp 


Area forecast discussion 
National Weather Service State College PA 
235 am EST Wednesday Mar 10 2010 


Synopsis... 
high pressure will slide northeastward to the New England states by 
Wednesday afternoon. A large upper storm will move slowly eastward 
from the plains late this week...accompanied by several waves of 
low pressure advancing northeast just ahead of it. Clouds will 
increase late Wednesday and Thursday before abundant moisture 
surges northward...producing several periods of significant 
rainfall late Thursday through Saturday. Cooler air will filter 
into the region later this weekend...allowing wet snow to mix in 
at times across the mountains. 


&& 


Near term /until 7 am this morning/... 
upper level ridge axis over the Ohio Valley beginning to be 
overrun by high level moisture. GOES infrared and visible imagery indicate 
thin high clouds streaming over central PA. This will continue to 
be the case for the overnight as the midwestern upper low begins 
to decay in favor of the vigorous system currently tracking into 
The Four Corners region. No precipitation is expected as the llvls remain 
very dry and moisture aloft is thinning as it moves through c Ohio. 


Temperatures to fall to the coolest readings in the north where clouds stay 
away longest...and previous days temperatures were lower than rest of c PA. 
Kept temperatures lower than all guidance with previous days MOS running too warm 
at night...but did not stray far with high clouds overhead. 


&& 


Short term /7 am this morning through 6 PM Thursday/... 
the backdoor cold front across our NE zones...and warm front 
advancing gradually NE up the Ohio River valley...will create a 
squeeze play across the region Wednesday...with layer clouds 
thickening up through the day. Little if any precipitation is 
expected but if it occurs would be in the vicinity of the warm 
front over the high terrain of The Laurels and western mountains. 


Less sunshine than Tuesday will most likely limit the number of 60+f 
observation seen around the region in the afternoon...but MOS has been running 
very cold vs reality lately on maxes...so will go 3-5f above MOS 
in most locations...especially the hot spots in the susq valley like ipt/seg 
and MDT. 


&& 


Long term /Thursday night through Tuesday/... 
not a lot of change from recent days. I did up maximum temperatures some... 
mainly across the susq valley on Thursday into Friday...given lack of 
snow cover...warm advection...and really not looking at much 
rain before late Friday night...especially on Thursday. 


GFS hinted yesterday that a secondary low would develop this 
weekend...and cutoff. This low would remain across the area 
into early next week. 


The GFS rotates new low to the west...this may be a little 
overdone. Also the European model (ecmwf) moves this system out faster next 
week...think I prefer this...as I think the upper level 
ridge will expand eastward into the lower lakes area. 


The main concern is rainfall. Think there is potential for 
1 to 2 inches of rain...mainly from 12z Sat into early Sunday 
morning...mainly across the susq valley eastward...given strong 
southeast flow...warm advection...dynamics...and thermal ridge. 


A small amount of wet snow may mix with the rain Sunday night... 
and Monday night across the northwest. 


GFS would support another East Coast storm by the following 
weekend. Time will tell. Anyway...enjoy the nice weather. 


&& 


Aviation /06z Wednesday through Sunday/... 
VFR conditions will continue through next 24 hours as just high 
clouds sliding in overhead tonight followed by gradually lowering 
middle deck later today...with ceilings likely lowering to around 5kft by 
11/00z. Surface winds will continue to be light through the period. 


Cannot rule out scattered showers later Wednesday into Thursday as warm front 
lifts northeastward through the Ohio Valley. Expect an increase in coverage and 
intensity of rainfall this weekend as conditions deteriorate to 
MVFR/IFR. 


Outlook... 
Wednesday...VFR becoming MVFR ceilings Wednesday night. Isolated-scattered light rain showers possible afternoon. 
Thursday...MVFR ceilings becoming widespread IFR in light-moderate rain. Low level wind shear possible. 
Fri-sun...MVFR/IFR continue in periods of rain...heavy at times. 


&& 


Ctp watches/warnings/advisories... 
none. 


&& 


$$ 
Synopsis...devoir 
near term...dangelo 
short term...dangelo/devoir/Lambert 
long term...Martin 
aviation...rxr 












National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.