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Current Weather Conditions:
HARRISBURG INTERNATIONAL AIRPORT, PA, United States

NWS Point Forecast for KMDT (KMDT) 40-12N 076-46W 95M

Conditions at

2025.12.30 2356 UTC
Wind from the SW (230 degrees) at 12 MPH (10 KT) gusting to 21 MPH (18 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 27.0 F (-2.8 C)
Windchill 15 F (-9 C)
Dew Point 12.0 F (-11.1 C)
Relative Humidity 52%
Pressure (altimeter) 29.86 in. Hg (1011 hPa)
Pressure tendency 0.04 inches (1.3 hPa) higher than three hours ago
ob KMDT 302356Z 23010G18KT 10SM BKN050 M03/M11 A2986 RMK AO2 PK WND 27028/2314 SLP115 T10281111 10000 21028 53013

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
32.0 (0.0) 27.0 (-2.8) In the 6 hours preceding Dec 30, 2025 - 06:56 PM EST / 2025.12.30 2356 UTC
46.9 (8.3) 30.0 (-1.1) In the 24 hours preceding Dec 29, 2025 - 11:56 PM EST / 2025.12.30 0456 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 6 hours preceding Dec 30, 2025 - 12:56 PM EST / 2025.12.30 1756 UTC
0.04 inches In the 24 hours preceding Dec 30, 2025 - 06:56 AM EST / 2025.12.30 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (0) Dec 30 27.0 (-2.8) 12.0 (-11.1) 29.86 (1011) SW 12
6 PM (23) Dec 30 28.0 (-2.2) 9.0 (-12.8) 29.83 (1010) WNW 18
5 PM (22) Dec 30 28.9 (-1.7) 9.0 (-12.8) 29.83 (1010) WNW 22
4 PM (21) Dec 30 30.0 (-1.1) 10.0 (-12.2) 29.82 (1009) WNW 28
3 PM (20) Dec 30 30.9 (-0.6) 10.0 (-12.2) 29.82 (1009) WNW 24
2 PM (19) Dec 30 30.9 (-0.6) 12.0 (-11.1) 29.8 (1009) WNW 32
1 PM (18) Dec 30 32.0 (0.0) 10.9 (-11.7) 29.81 (1009) WNW 20
Noon (17) Dec 30 28.9 (-1.7) 7.0 (-13.9) 29.82 (1009) NW 22
11 AM (16) Dec 30 28.9 (-1.7) 12.9 (-10.6) 29.84 (1010) WNW 30
10 AM (15) Dec 30 28.0 (-2.2) 10.9 (-11.7) 29.85 (1010) WNW 23
9 AM (14) Dec 30 27.0 (-2.8) 9.0 (-12.8) 29.84 (1010) NW 28
8 AM (13) Dec 30 27.0 (-2.8) 10.9 (-11.7) 29.81 (1009) NW 16
7 AM (12) Dec 30 27.0 (-2.8) 10.9 (-11.7) 29.77 (1008) NW 26
6 AM (11) Dec 30 28.0 (-2.2) 10.0 (-12.2) 29.76 (1007) NW 26
5 AM (10) Dec 30 28.9 (-1.7) 12.9 (-10.6) 29.75 (1007) WNW 23
4 AM (9) Dec 30 28.0 (-2.2) 19.0 (-7.2) 29.73 (1006) WNW 22
3 AM (8) Dec 30 28.0 (-2.2) 19.0 (-7.2) 29.72 (1006) NW 30 light snow
2 AM (7) Dec 30 30.0 (-1.1) 15.1 (-9.4) 29.71 (1006) WNW 30
1 AM (6) Dec 30 30.9 (-0.6) 16.0 (-8.9) 29.69 (1005) W 23
Midnight (5) Dec 30 30.9 (-0.6) 17.1 (-8.3) 29.68 (1005) W 28
11 PM (4) Dec 29 30.9 (-0.6) 17.1 (-8.3) 29.69 (1005) W 25
10 PM (3) Dec 29 30.9 (-0.6) 16.0 (-8.9) 29.68 (1005) WNW 28
9 PM (2) Dec 29 30.9 (-0.6) 15.1 (-9.4) 29.66 (1004) WNW 24
Oldest 8 PM (1) Dec 29 30.9 (-0.6) 12.9 (-10.6) 29.66 (1004) W 31
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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