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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 0756 UTC
Wind from the NW (310 degrees) at 30 MPH (26 KT) gusting to 44 MPH (38 KT)
Visibility 4 mile(s)
Sky conditions overcast
Weather Light snow
Precipitation last hour A trace
Temperature 28.0 F (-2.2 C)
Windchill 12 F (-11 C)
Dew Point 19.0 F (-7.2 C)
Relative Humidity 68%
Pressure (altimeter) 29.72 in. Hg (1006 hPa)
ob KMDT 300756Z 31026G38KT 4SM -SN BKN032 BKN043 OVC050 M02/M07 A2972 RMK AO2 PK WND 30038/0754 SNB04E14B41 SLP066 P0000 T10221072

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 29, 2025 - 09:56 PM EST / 2025.12.30 0256 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 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
6 AM (11) Dec 29 37.9 (3.3) 37.9 (3.3) 29.45 (997) Calm fog
5 AM (10) Dec 29 37.9 (3.3) 37.9 (3.3) 29.46 (997) Calm fog
Oldest 4 AM (9) Dec 29 37.0 (2.8) 37.0 (2.8) 29.49 (998) 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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