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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 1654 UTC
Wind from the N (010 degrees) at 14 MPH (12 KT) gusting to 20 MPH (17 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 59.0 F (15.0 C)
Dew Point 50.0 F (10.0 C)
Relative Humidity 72%
Pressure (altimeter) 30.2 in. Hg (1022 hPa)
ob KBWI 211654Z 01012G17KT 10SM FEW020 BKN037 OVC060 15/10 A3020 RMK AO2 SLP224 T01500100

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 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 1 PM (17) May 21 59.0 (15.0) 50.0 (10.0) 30.2 (1022) N 14
Noon (16) May 21 62.1 (16.7) 50.0 (10.0) 30.2 (1022) N 10
11 AM (15) May 21 63.0 (17.2) 48.9 (9.4) 30.19 (1022) NE 14
10 AM (14) May 21 64.0 (17.8) 50.0 (10.0) 30.17 (1021) NE 12
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
Oldest 2 PM (18) May 20 95.0 (35.0) 63.0 (17.2) 29.98 (1015) Variable 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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