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Current Weather Conditions:
KNUI WEBSTER FIELD ANNEX, MD, United States

NWS Point Forecast for KNUI (KNUI) 38-09N 76-25W 6M

Conditions at

2026.08.30 1053 UTC
Wind Calm
Visibility 7 mile(s)
Sky conditions clear
Temperature 66.9 F (19.4 C)
Dew Point 66.9 F (19.4 C)
Relative Humidity 100%
Pressure (altimeter) 30.18 in. Hg (1022 hPa)
ob KNUI 301053Z AUTO 00000KT 7SM CLR 19/19 A3018 RMK AO2 SLP219 T01940194

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
73.9 (23.3) 66.0 (18.9) In the 6 hours preceding Aug 30, 2026 - 01:53 AM EDT / 2026.08.30 0553 UTC
87.1 (30.6) 70.0 (21.1) In the 24 hours preceding Aug 29, 2026 - 12:53 AM EDT / 2026.08.29 0453 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 24 hours preceding Aug 29, 2026 - 07:53 AM EDT / 2026.08.29 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 7 AM (11) Aug 30 66.9 (19.4) 66.9 (19.4) 30.18 (1022) Calm
6 AM (10) Aug 30 66.0 (18.9) 66.0 (18.9) 30.17 (1021) Calm
5 AM (9) Aug 30 66.9 (19.4) 66.0 (18.9) 30.17 (1021) Calm
4 AM (8) Aug 30 68.0 (20.0) 66.9 (19.4) 30.17 (1021) Calm
3 AM (7) Aug 30 66.9 (19.4) 66.9 (19.4) 30.18 (1022) Calm
2 AM (6) Aug 30 68.0 (20.0) 66.9 (19.4) 30.19 (1022) Calm
1 AM (5) No Data
Midnight (4) Aug 30 66.9 (19.4) 66.0 (18.9) 30.18 (1022) Calm
11 PM (3) Aug 29 66.0 (18.9) 64.9 (18.3) 30.17 (1021) ESE 3
10 PM (2) Aug 29 68.0 (20.0) 64.9 (18.3) 30.18 (1022) Calm
9 PM (1) Aug 29 70.0 (21.1) 64.9 (18.3) 30.16 (1021) E 3
8 PM (0) Aug 29 73.9 (23.3) 64.9 (18.3) 30.16 (1021) NNE 3
7 PM (23) Aug 29 78.1 (25.6) 68.0 (20.0) 30.15 (1020) E 3
6 PM (22) Aug 29 80.1 (26.7) 66.9 (19.4) 30.15 (1020) E 5
5 PM (21) Aug 29 80.1 (26.7) 66.0 (18.9) 30.16 (1021) W 3
4 PM (20) Aug 29 81.0 (27.2) 66.0 (18.9) 30.18 (1022) E 5
3 PM (19) No Data
2 PM (18) Aug 29 78.1 (25.6) 60.1 (15.6) 30.22 (1023) Variable 3
1 PM (17) Aug 29 75.9 (24.4) 61.0 (16.1) 30.21 (1023) NE 7
Noon (16) No Data
11 AM (15) No Data
10 AM (14) Aug 29 73.0 (22.8) 62.1 (16.7) 30.18 (1022) NE 7
9 AM (13) Aug 29 72.0 (22.2) 62.1 (16.7) 30.18 (1022) NE 8
Oldest 8 AM (12) Aug 29 71.1 (21.7) 64.0 (17.8) 30.16 (1021) NE 7
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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