Down Up Stop Top

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE STATE COLLEGE PA
953 PM EST TUE FEB 9 2010
PAZ010>012-017>019-024>028-033>036-041-042-045-046-049>053-
056>059-063>066-101500-
/O.CON.KCTP.WS.W.0004.000000T0000Z-100211T0000Z/
ELK-CAMERON-NORTHERN CLINTON-CLEARFIELD-NORTHERN CENTRE-
SOUTHERN CENTRE-CAMBRIA-BLAIR-HUNTINGDON-MIFFLIN-JUNIATA-SOMERSET-
BEDFORD-FULTON-FRANKLIN-NORTHERN LYCOMING-SULLIVAN-
SOUTHERN CLINTON-SOUTHERN LYCOMING-UNION-SNYDER-MONTOUR-
NORTHUMBERLAND-COLUMBIA-PERRY-DAUPHIN-SCHUYLKILL-LEBANON-
CUMBERLAND-ADAMS-YORK-LANCASTER-
953 PM EST TUE FEB 9 2010
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY...
A WINTER STORM WARNING REMAINS IN EFFECT UNTIL 7 PM EST
WEDNESDAY.
SNOW WILL CONTINUE TO INCREASE IN COVERAGE AND INTENSITY THROUGH
PRE DAWN HOURS FROM THE LAUREL HIGHLANDS NORTH AND EAST THROUGH
THE CENTRAL MOUNTAINS. BY DAYBREAK...THESE AREAS SHOULD SEE AN
ADDITIONAL 3 TO 6 INCHES OF ACCUMULATION. DURING THE MORNING...
3 TO 5 MORE INCHES OF ACCUMULATION IS LIKELY BEFORE SNOWFALL
DECREASES BY EARLY AFTERNOON.
FURTHER SOUTH OVER THE SOUTH CENTRAL MOUNTAINS AND LOWER
SUSQUEHANNA RIVER VALLEY...SNOW WILL CONTINUE HEAVY AT TIMES
OVERNIGHT. AN ADDITIONAL 3 TO 6 INCHES IS EXPECTED BY DAYBREAK.
SNOW WILL CONTINUE HEAVY AT TIMES INTO WEDNESDAY AFTERNOON OVER
THE LOWER SUSQUEHANNA RIVER VALLEY BEFORE TAPERING TO FLURRIES
LATE IN THE DAY.
TOTAL SNOWFALL ACCUMULATIONS ARE EXPECTED TO AVERAGE BETWEEN 8
AND 12 INCHES OVER MOST OF THE WARNED AREA. SNOWFALL AMOUNTS IN
EXCESS 12 INCHES ARE EXPECTED OVER PARTS OF THE MIDDLE AND LOWER
SUSQUEHANNA VALLEY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A WINTER STORM WARNING FOR HEAVY SNOW MEANS A SIGNIFICANT AMOUNT
OF SNOW IS FORECAST THAT WILL MAKE TRAVEL DANGEROUS. IF YOU MUST
TRAVEL...KEEP AN EXTRA FLASHLIGHT...FOOD...BLANKET AND A CELLULAR
PHONE IN YOUR VEHICLE IN CASE OF AN EMERGENCY. STAY TUNED TO NOAA
WEATHER RADIO OR YOUR FAVORITE SOURCE OF WEATHER INFORMATION FOR
THE LATEST UPDATES. ADDITIONAL DETAILS CAN ALSO BE FOUND AT...
WEATHER.GOV/STATECOLLEGE.

Record high temperature 94.8°F Record low temperature 2.1°F Record high gust 118.0 mph Record high average 171.0 mph Record daily rain 2.00 in. Record low windchill -16.4°F Record high barometer 30.832 in. Record low barometer 28.969 in.
Daily high pressure 30.093 in. Daily low pressure 29.692 in. Daily low windchill 6.6°F Daily high heat index 34.7°F Daily high gust speed 13.0 mph WNW Daily high average speed 10.7 mph WNW
Forecast: increasing clouds and cooler. precipitation possible within 6 hrs. windy with possible wind shift to the w, nw, or n.
Office Weather
LAST READING AT TIME: 10:40 PM DATE: February 09 2010, time of next update: 10:50 PM
Current WeatherNight time/Dry Current Temperature 27.6°F (-2.4°C), Apparent temp 21.8°F
Maximum Temperature (since midnight)34.7°F at: 2:54 PM Minimum Temperature (since midnight)12.4°F at: 7:29 AM
Average windspeed (ten minute)4.1 mph Wind Direction (ten minute)ESE (112°)
Windchill Temperature 22.1°F Maximum Gust (last hour)7.0 mph at: 9:42PM
Maximum Gust (since midnight)13.0 mph at: 12:16 AM Maximum 1 minute average (since midnight)10.7 mph at: 12:19 AM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 0.31 in. (7.9 mm) Rainfall To date this year 0.991 in. (25.2 mm)
Maximum rain per minute (last hour)0.000 in/min Maximum rain per hour (last 6 hours)0.000 in/hour
Yesterdays rainfall 0.070 in DewPoint 26.1°F (Wet Bulb :27.1°F )
Humidity 94 %, Humidex 22.4°F Barometer corrected to msl29.692 in. (1005.5 hPa)
Pressure change -0.04 in. (last hour) Trend (last hour)FALLING
Pressure change (last 12 hours)-0.37 in Pressure change (last 6 hours)-0.14 in
Current Indoor temp. 73.0°F
Current Indoor hum. 12%

This page is updated from recent data collected by a DAVIS VANTAGE PRO weather station Use the Reload or Refresh facility on your browser to retrieve the latest data.


Click here for the last 24 hour graph
Click here for the last 48 hour graph
Click here for the last 72 hour graph
Click here for the month to date graph


Weather report/warning/Metars


LANCASTER AIRPORT, PA, United States (KLNS) 40-07N 76-18W 125M
Feb 09, 2010 - 10:25 PM EST / 2010.02.10 0325 UTC
Wind: from the ESE (110 degrees) at 7 MPH (6 KT):0
Visibility: 1 mile(s):0
Sky conditions: obscured
Weather: light snow; mist
Precipitation last hour: 0.03 inches
Temperature: 28 F (-2 C)
Windchill: 21 F (-6 C):1
Dew Point: 26 F (-3 C)
Relative Humidity: 92%
Pressure (altimeter): 29.77 in. Hg (1008 hPa)
ob: KLNS 100325Z 11006KT 1SM -SN BR VV006 M02/M03 A2977 RMK AO2 P0003
cycle: 3



The data is logged at two minute intervals, but there is data recorded every minute. Best viewed in 800 x 600 and True color.

Use the RELOAD facility on your browser to retrieve the latest data.

Click here for a daily update of the averages/extremes to date for the month


Created by "Weather Display" software version 10.37P at this start time/date 9:43:47 PM 2/7/2010