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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 0956 UTC
Wind from the WNW (300 degrees) at 23 MPH (20 KT) gusting to 43 MPH (37 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 28.9 F (-1.7 C)
Windchill 15 F (-9 C)
Dew Point 12.9 F (-10.6 C)
Relative Humidity 50%
Pressure (altimeter) 29.75 in. Hg (1007 hPa)
ob KMDT 300956Z 30020G37KT 10SM OVC055 M02/M11 A2975 RMK AO2 PK WND 31043/0941 SLP077 T10171106

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
30.9 (-0.6) 30.0 (-1.1) In the 6 hours preceding Dec 30, 2025 - 12:56 AM EST / 2025.12.30 0556 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 3 hours preceding Dec 30, 2025 - 03:56 AM EST / 2025.12.30 0856 UTC
A trace In the 6 hours preceding Dec 30, 2025 - 12:56 AM EST / 2025.12.30 0556 UTC
0.01 inches In the 24 hours preceding Dec 29, 2025 - 06:56 AM EST / 2025.12.29 1156 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 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
8 PM (1) Dec 29 30.9 (-0.6) 12.9 (-10.6) 29.66 (1004) W 31
7 PM (0) Dec 29 30.9 (-0.6) 14.0 (-10.0) 29.64 (1003) WNW 35
6 PM (23) Dec 29 32.0 (0.0) 16.0 (-8.9) 29.6 (1002) NW 22
5 PM (22) Dec 29 36.0 (2.2) 18.0 (-7.8) 29.55 (1000) W 37
4 PM (21) Dec 29 39.9 (4.4) 19.9 (-6.7) 29.51 (999) WNW 28
3 PM (20) Dec 29 44.1 (6.7) 18.0 (-7.8) 29.47 (997) W 28
2 PM (19) Dec 29 46.0 (7.8) 18.0 (-7.8) 29.45 (997) W 29
1 PM (18) Dec 29 46.9 (8.3) 21.0 (-6.1) 29.39 (995) WNW 38 light rain
Noon (17) Dec 29 43.0 (6.1) 39.0 (3.9) 29.39 (995) WNW 18
11 AM (16) Dec 29 41.0 (5.0) 41.0 (5.0) 29.39 (995) WNW 14 mist
10 AM (15) Dec 29 39.0 (3.9) 37.9 (3.3) 29.41 (995) NW 5 mist
9 AM (14) Dec 29 37.0 (2.8) 36.0 (2.2) 29.42 (996) NNW 3 light rain; mist
8 AM (13) Dec 29 36.0 (2.2) 36.0 (2.2) 29.44 (996) SE 6 mist
7 AM (12) Dec 29 37.0 (2.8) 37.0 (2.8) 29.46 (997) SE 5 light rain; mist
Oldest 6 AM (11) Dec 29 37.9 (3.3) 37.9 (3.3) 29.45 (997) Calm fog
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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