MDZ507
Current watches, warnings, and advisories for Northwest Harford (MDZ507) MD

Record high temperature 100.9°F Record low temperature -3.1°F Record high gust 56.0 mph Record high average 28.3 mph Record daily rain 7.66 in. Record low windchill -19.3°F Record high barometer 30.900 in. Record low barometer 26.001 in.
Daily high pressure 29.866 in. Daily low pressure 29.827 in. Daily low windchill 55.0°F Daily high heat index 56.8°F Daily high gust speed 17.3 mph ENE Daily high average speed 7.3 mph N
Mark Hofmann's Bel Air, MD - USA (Weather Station)
LAST READING AT TIME: 2:49 PM DATE: October 13 2025, time of next update: 2:50 pm
Current Weather--- Current Temperature 55.6°F (13.1°C), Apparent temp 55.4°F
Maximum Temperature (since midnight)56.8°F at: 12:00 AM Minimum Temperature (since midnight)55.0°F at: 2:34 AM
Average windspeed (ten minute)3.9 mph Wind Direction (ten minute)N (5°)
Windchill Temperature 55.6°F Maximum Gust (last hour)13.0 mph at: 1:59 PM
Maximum Gust (since midnight)17.3 mph at: 12:09 AM Maximum 1 minute average (since midnight)7.3 mph at: 12:10 AM
Rainfall (last hour)0.020 in. (0.5 mm) Rainfall (since midnight)0.220 in. (5.6 mm) at 2:34 PM
Rainfall This month 0.36 in. (9.1 mm) Rainfall To date this year 26.350 in. (669.3 mm)
Maximum rain per minute (last hour)0.010 in/min Maximum rain per hour (last 6 hours)0.080 in/hour
Yesterdays rainfall 0.020 in DewPoint 55.6°F (Wet Bulb :55.6°F )
Humidity 100 %, Humidex 60.8°F Barometer corrected to msl29.829 in. (1010.1 hPa)
Pressure change -0.00 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.02 in Pressure change (last 6 hours)-0.03 in
Current Indoor Temp. 76.8°F
Current Indoor Hum. 46%

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