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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 1656 UTC
Wind from the NW (310 degrees) at 22 MPH (19 KT) gusting to 36 MPH (31 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Precipitation last hour A trace
Temperature 28.9 F (-1.7 C)
Windchill 15 F (-9 C)
Dew Point 7.0 F (-13.9 C)
Relative Humidity 38%
Pressure (altimeter) 29.82 in. Hg (1009 hPa)
ob KMDT 301656Z 31019G31KT 10SM FEW047 BKN180 BKN220 M02/M14 A2982 RMK AO2 PK WND 30043/1614 SNB05E23 SLP101 P0000 T10171139

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
30.9 (-0.6) 27.0 (-2.8) In the 6 hours preceding Dec 30, 2025 - 06:56 AM EST / 2025.12.30 1156 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 - 06:56 AM EST / 2025.12.30 1156 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 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
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
Oldest 1 PM (18) Dec 29 46.9 (8.3) 21.0 (-6.1) 29.39 (995) WNW 38 light rain
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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