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Current Weather Conditions:
BALTIMORE-WASHINGTON INTERNATIONAL , MD, United States

NWS Point Forecast for KBWI (KBWI) 39-10N 076-41W 59M

Conditions at

2026.05.21 1254 UTC
Wind from the ENE (060 degrees) at 14 MPH (12 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 64.0 F (17.8 C)
Dew Point 52.0 F (11.1 C)
Relative Humidity 64%
Pressure (altimeter) 30.15 in. Hg (1020 hPa)
ob KBWI 211254Z 06012KT 10SM FEW019 BKN033 OVC050 18/11 A3015 RMK AO2 SLP209 T01780111

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
70.0 (21.1) 64.0 (17.8) In the 6 hours preceding May 21, 2026 - 07:54 AM EDT / 2026.05.21 1154 UTC
96.1 (35.6) 69.1 (20.6) In the 24 hours preceding May 21, 2026 - 12:54 AM EDT / 2026.05.21 0454 UTC

Precipitation Accumulation

Precipitation
Amount
0.05 inches In the 3 hours preceding May 21, 2026 - 04:54 AM EDT / 2026.05.21 0854 UTC
0.05 inches In the 6 hours preceding May 21, 2026 - 07:54 AM EDT / 2026.05.21 1154 UTC
0.59 inches In the 24 hours preceding May 21, 2026 - 07:54 AM EDT / 2026.05.21 1154 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 AM (13) May 21 64.0 (17.8) 52.0 (11.1) 30.15 (1020) ENE 14
8 AM (12) May 21 64.0 (17.8) 55.9 (13.3) 30.15 (1020) ENE 10
7 AM (11) May 21 64.0 (17.8) 57.0 (13.9) 30.14 (1020) ENE 9
6 AM (10) May 21 66.9 (19.4) 63.0 (17.2) 30.1 (1019) NNE 7
5 AM (9) May 21 68.0 (20.0) 64.9 (18.3) 30.07 (1018) NNE 10
4 AM (8) May 21 68.0 (20.0) 66.0 (18.9) 30.07 (1018) N 8 mist
3 AM (7) May 21 69.1 (20.6) 68.0 (20.0) 30.06 (1017) Calm
2 AM (6) May 21 69.1 (20.6) 68.0 (20.0) 30.07 (1018) WSW 3 light rain
1 AM (5) May 21 69.1 (20.6) 68.0 (20.0) 30.09 (1018) SSW 7 light rain
Midnight (4) May 21 69.1 (20.6) 66.9 (19.4) 30.07 (1018) NNW 5 rain; mist
11 PM (3) May 20 71.1 (21.7) 66.0 (18.9) 30.08 (1018) WNW 7 heavy rain
10 PM (2) May 20 71.1 (21.7) 69.1 (20.6) 30.06 (1017) NNE 5 light rain with thunder; mist
9 PM (1) May 20 72.0 (22.2) 70.0 (21.1) 30.02 (1016) NNW 6 rain with thunder; mist
8 PM (0) May 20 71.1 (21.7) 69.1 (20.6) 30.01 (1016) WNW 7 thunder
7 PM (23) May 20 73.0 (22.8) 68.0 (20.0) 29.99 (1015) WNW 5
6 PM (22) May 20 73.0 (22.8) 66.9 (19.4) 29.99 (1015) NNW 6 light rain with thunder
5 PM (21) May 20 71.1 (21.7) 68.0 (20.0) 30 (1015) WNW 15 rain with thunder; mist
4 PM (20) May 20 81.0 (27.2) 63.0 (17.2) 29.98 (1015) WNW 26 light rain with thunder
3 PM (19) May 20 91.9 (33.3) 62.1 (16.7) 29.95 (1014) WSW 7
2 PM (18) May 20 95.0 (35.0) 63.0 (17.2) 29.98 (1015) Variable 7
1 PM (17) May 20 91.9 (33.3) 64.0 (17.8) 29.99 (1015) Variable 6
Noon (16) May 20 91.9 (33.3) 64.0 (17.8) 30.02 (1016) W 9
11 AM (15) May 20 90.0 (32.2) 64.0 (17.8) 30.02 (1016) WNW 9
Oldest 10 AM (14) May 20 87.1 (30.6) 63.0 (17.2) 30.03 (1016) Variable 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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