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 30.243 in. Daily low pressure 29.977 in. Daily low windchill 53.2°F Daily high heat index 63.6°F Daily high gust speed 18.4 mph S Daily high average speed 11.0 mph SE
Mark Hofmann's Bel Air, MD - USA (Weather Station)
LAST READING AT TIME: 8:38 PM DATE: April 21 2025, time of next update: 8:39 pm
Current Weather---/Night Current Temperature 60.7°F (15.9°C), Apparent temp 61.1°F
Maximum Temperature (since midnight)63.6°F at: 5:01 PM Minimum Temperature (since midnight)53.2°F at: 1:54 AM
Average windspeed (ten minute)1.7 mph Wind Direction (ten minute)E (90°)
Windchill Temperature 60.7°F Maximum Gust (last hour)5.0 mph at: 7:42 PM
Maximum Gust (since midnight)18.4 mph at: 10:27 AM Maximum 1 minute average (since midnight)11.0 mph at: 10:28 AM
Rainfall (last hour)0.000 in. (0.0 mm) Rainfall (since midnight)0.000 in. (0.0 mm) ---
Rainfall This month 1.51 in. (38.4 mm) Rainfall To date this year 5.900 in. (149.9 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 52.4°F (Wet Bulb :56.2°F )
Humidity 74 %, Humidex 64.1°F Barometer corrected to msl29.985 in. (1015.4 hPa)
Pressure change 0.00 in. (last hour) Trend (last hour)STEADY
Pressure change (last 12 hours)-0.22 in Pressure change (last 6 hours)-0.09 in
Current Indoor Temp. 74.3°F
Current Indoor Hum. 35%

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