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 30.081 in. Daily low pressure 29.918 in. Daily low windchill 18.3°F Daily high heat index 35.5°F Daily high gust speed 10.4 mph WNW Daily high average speed 6.4 mph N
Mark Hofmann's Bel Air, MD - USA (Weather Station)
LAST READING AT TIME: 3:48 PM DATE: December 12 2025, time of next update: 3:49 pm
Current Weather--- Current Temperature 34.3°F (1.3°C), Apparent temp 30.4°F
Maximum Temperature (since midnight)35.5°F at: 2:45 PM Minimum Temperature (since midnight)21.7°F at: 6:48 AM
Average windspeed (ten minute)2.0 mph Wind Direction (ten minute)WNW (282°)
Windchill Temperature 34.3°F Maximum Gust (last hour)6.0 mph at: 3:00 PM
Maximum Gust (since midnight)10.4 mph at: 12:16 AM Maximum 1 minute average (since midnight)6.4 mph at: 11:34 AM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 0.84 in. (21.3 mm) Rainfall To date this year 30.780 in. (781.8 mm)
Maximum rain per minute (last hour)0.000 in/min Maximum rain per hour (last 6 hours)0.000 in/hour
Yesterdays rainfall 0.010 in DewPoint 19.4°F (Wet Bulb :29.5°F )
Humidity 54 %, Humidex 27.9°F Barometer corrected to msl30.071 in. (1018.3 hPa)
Pressure change +0.02 in. (last hour) Trend (last hour)RISING SLOWLY
Pressure change (last 12 hours)+0.10 in Pressure change (last 6 hours)-0.01 in
Current Indoor Temp. 76.1°F
Current Indoor Hum. 26%

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