Down Up Stop Top

There are no active watches, warnings or advisories

Record high temperature 102.0°F Record low temperature -1.5°F Record high gust 69 mph Record high average 50.5 mph Record daily rain 5.26 in. Record low windchill -24.2°F Record high barometer 30.835 in. Record low barometer 28.337 in.
Daily high pressure 29.844 in. Daily low pressure 29.756 in. Daily low windchill 66.4°F Daily high heat index 88.3°F Daily high gust speed 18.4 mph WSW Daily high average speed 16.0 mph WSW
Forecast: mostly cloudy and cooler. precipitation possible within 12 hours, possibly heavy at times. windy.
Office Weather
LAST READING AT TIME: 9:20 PM DATE: August 03 2015, time of next update: 9:30 pm
Current WeatherNight time/Dry/Clear skies Current Temperature 80.1°F (26.7°C) (Heat Index 82.0°F ), Apparent temp 82.3°F
Maximum Temperature (since midnight)86.3°F at: 5:06 PM Minimum Temperature (since midnight)66.4°F at: 6:32 AM
Average windspeed (ten minute)4.4 mph Wind Direction (ten minute)SW (216°)
Heat Index 82.0°F Maximum Gust (last hour) 8 mph at: 8:39 PM
Maximum Gust (since midnight)18 mph at: 11:52 AM Maximum 1 minute average (since midnight)16.0 mph at: 3:44 PM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 0.00 in. (0.0 mm) Rainfall To date this year 14.631 in. (371.6 mm)
Maximum rain per minute (last hour)0.000 in/min Maximum rain per hour (last 6 hours)0.000 in/hour
Yesterdays rainfall 0.000 in DewPoint 64.5°F (Wet Bulb :70.1°F )
Humidity 59 %, Humidex 91.0°F Barometer corrected to msl29.762 in. (1007.9 hPa)
Pressure change 0.00 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.06 in Pressure change (last 6 hours)-0.01 in
Current Indoor Temp. 82.1°F
Current Indoor Hum. 41%
Current solar 0 W/M Current UV0.0
Maximum solar (since midnight) 991 W/M Maximum UV (since midnight)5.8
Current 02:05 hours of sunshine today, current sky: Night time/Dry/Clear skies
Sunshine hours for the year: 730:30 hrs Sunshine hours for the month: 12:33 hrs
Current evapotranspiration 0.27 inches per day. Yesterday's reading 0.25

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
Aug 03, 2015 - 08:53 PM EDT / 2015.08.04 0053 UTC
Wind: from the SSW (200 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Weather: Lightning observed
Temperature: 80.1 F (26.7 C)
Dew Point: 64.9 F (18.3 C)
Relative Humidity: 60%
Pressure (altimeter): 29.81 in. Hg (1009 hPa)
ob: KLNS 040053Z 20007KT 10SM CLR 27/18 A2981 RMK AO2 LTG DSNT N AND NE SLP090 T02670183
cycle: 1

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 10.37R Build 81 at this start time/date 11:15 am 7/30/2015