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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

2026.10.20 0753 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 50.0 F (10.0 C)
Dew Point 41.0 F (5.0 C)
Relative Humidity 71%
Pressure (altimeter) 30.14 in. Hg (1020 hPa)
ob KNUI 200753Z AUTO 00000KT 10SM CLR 10/05 A3014 RMK AO2 SLP205 T01000050

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
64.0 (17.8) 52.0 (11.1) In the 6 hours preceding Oct 19, 2026 - 07:53 PM EDT / 2026.10.19 2353 UTC
64.0 (17.8) 39.0 (3.9) In the 24 hours preceding Oct 20, 2026 - 12:53 AM EDT / 2026.10.20 0453 UTC

Precipitation Accumulation

Precipitation
Amount
0.25 inches In the 24 hours preceding Oct 18, 2026 - 07:53 AM EDT / 2026.10.18 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 AM (8) Oct 20 50.0 (10.0) 41.0 (5.0) 30.14 (1020) Calm
3 AM (7) Oct 20 51.1 (10.6) 42.1 (5.6) 30.15 (1020) Calm
2 AM (6) No Data
1 AM (5) Oct 20 46.0 (7.8) 45.0 (7.2) 30.17 (1021) Variable 3
Midnight (4) Oct 20 46.0 (7.8) 45.0 (7.2) 30.19 (1022) Calm
11 PM (3) No Data
10 PM (2) Oct 19 48.0 (8.9) 45.0 (7.2) 30.2 (1022) Calm
9 PM (1) Oct 19 48.9 (9.4) 44.1 (6.7) 30.21 (1023) Calm
8 PM (0) Oct 19 52.0 (11.1) 43.0 (6.1) 30.23 (1023) Calm
7 PM (23) No Data
6 PM (22) No Data
5 PM (21) Oct 19 64.0 (17.8) 41.0 (5.0) 30.27 (1025) Variable 6
4 PM (20) Oct 19 64.0 (17.8) 39.9 (4.4) 30.28 (1025) Variable 6
3 PM (19) Oct 19 64.0 (17.8) 42.1 (5.6) 30.29 (1025) Variable 6
2 PM (18) Oct 19 63.0 (17.2) 39.0 (3.9) 30.31 (1026) Variable 6
1 PM (17) Oct 19 63.0 (17.2) 39.9 (4.4) 30.35 (1027)
Noon (16) Oct 19 61.0 (16.1) 39.9 (4.4) 30.38 (1028) Variable 7
11 AM (15) Oct 19 60.1 (15.6) 39.0 (3.9) 30.39 (1029) NNE 10
10 AM (14) Oct 19 57.9 (14.4) 39.0 (3.9) 30.41 (1029) NNE 10
9 AM (13) Oct 19 55.9 (13.3) 39.9 (4.4) 30.42 (1030) NNE 7
8 AM (12) Oct 19 52.0 (11.1) 39.0 (3.9) 30.41 (1029) NE 6
7 AM (11) Oct 19 51.1 (10.6) 37.9 (3.3) 30.4 (1029) NE 5
6 AM (10) Oct 19 48.9 (9.4) 39.0 (3.9) 30.4 (1029) NE 5
Oldest 5 AM (9) Oct 19 48.0 (8.9) 39.0 (3.9) 30.41 (1029) NE 6
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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