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Current Weather Conditions:
NAS PATUXENT RIVER MD, MD, United States

NWS Point Forecast for KNHK (KNHK) 38-18N 76-24W 6M

Conditions at

2026.08.18 2252 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions mostly cloudy
Precipitation last hour A trace
Temperature 77.0 F (25.0 C)
Dew Point 75.0 F (23.9 C)
Relative Humidity 93%
Pressure (altimeter) 29.89 in. Hg (1012 hPa)
ob KNHK 182252Z 00000KT 10SM FEW040 SCT080 BKN110 25/24 A2989 RMK AO2 RAE07 SLP121 P0000 T02500239

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
84.0 (28.9) 77.0 (25.0) In the 6 hours preceding Aug 18, 2026 - 01:52 PM EDT / 2026.08.18 1752 UTC
90.0 (32.2) 73.9 (23.3) In the 24 hours preceding Aug 18, 2026 - 12:52 AM EDT / 2026.08.18 0452 UTC

Precipitation Accumulation

Precipitation
Amount
0.67 inches In the 24 hours preceding Aug 18, 2026 - 07:52 AM EDT / 2026.08.18 1152 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 PM (23) Aug 18 77.0 (25.0) 75.0 (23.9) 29.89 (1012) Calm
6 PM (22) Aug 18 75.9 (24.4) 73.0 (22.8) 29.88 (1011) SSW 9 rain; mist
5 PM (21) No Data
4 PM (20) Aug 18 77.0 (25.0) 73.9 (23.3) 29.88 (1011) S 8 light rain; mist
3 PM (19) Aug 18 84.9 (29.4) 75.0 (23.9) 29.88 (1011) Variable 5
2 PM (18) Aug 18 82.9 (28.3) 75.0 (23.9) 29.89 (1012) NE 7
1 PM (17) No Data
Noon (16) Aug 18 82.0 (27.8) 75.0 (23.9) 29.9 (1012) NNW 9
11 AM (15) Aug 18 82.0 (27.8) 75.0 (23.9) 29.9 (1012) NNW 12
10 AM (14) Aug 18 81.0 (27.2) 75.0 (23.9) 29.87 (1011) N 6
9 AM (13) Aug 18 79.0 (26.1) 75.0 (23.9) 29.87 (1011) NW 5
8 AM (12) Aug 18 77.0 (25.0) 73.0 (22.8) 29.87 (1011) NNW 8
7 AM (11) Aug 18 75.9 (24.4) 72.0 (22.2) 29.85 (1010) NW 8
6 AM (10) Aug 18 75.9 (24.4) 73.0 (22.8) 29.84 (1010) NNW 9
5 AM (9) Aug 18 73.9 (23.3) 73.0 (22.8) 29.83 (1010) WNW 6
4 AM (8) Aug 18 73.9 (23.3) 72.0 (22.2) 29.82 (1009) W 5
3 AM (7) Aug 18 73.9 (23.3) 73.0 (22.8) 29.82 (1009) W 6
2 AM (6) Aug 18 75.0 (23.9) 73.0 (22.8) 29.84 (1010) W 7
1 AM (5) Aug 18 75.9 (24.4) 73.9 (23.3) 29.84 (1010) W 7
Midnight (4) Aug 18 75.9 (24.4) 73.9 (23.3) 29.84 (1010) WSW 3
11 PM (3) Aug 17 75.0 (23.9) 73.0 (22.8) 29.85 (1010) SW 7
10 PM (2) Aug 17 75.0 (23.9) 73.0 (22.8) 29.86 (1011) WSW 7 light rain
9 PM (1) Aug 17 75.9 (24.4) 73.9 (23.3) 29.87 (1011) WNW 23 heavy rain with thunder; mist
Oldest 8 PM (0) Aug 17 84.0 (28.9) 75.0 (23.9) 29.8 (1009) Calm
Time
EDT (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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