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Current Weather Conditions:
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| NWS Point Forecast for KDCA | (KDCA) 38-51N 077-02W 18M |
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| Conditions at | |
| Wind | from the S (170 degrees) at 10 MPH (9 KT) |
| Visibility | 10 mile(s) |
| Sky conditions | partly cloudy |
| Temperature | 39.0 F (3.9 C) |
| Dew Point | 12.0 F (-11.1 C) |
| Relative Humidity | 32% |
| Pressure (altimeter) | 30.42 in. Hg (1030 hPa) |
| Pressure tendency | 0.03 inches (0.9 hPa) lower than three hours ago |
| ob | KDCA 181752Z 17009KT 10SM FEW050 SCT250 04/M11 A3042 RMK AO2 SLP299 T00391111 10039 21022 58009 |
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Maximum and Minimum Temperatures |
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| Maximum Temperature F (C) |
Minimum Temperature F (C) |
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| 39.0 (3.9) | 28.0 (-2.2) | In the 6 hours preceding Mar 18, 2026 - 01:52 PM EDT / 2026.03.18 1752 UTC |
| 43.0 (6.1) | 30.0 (-1.1) | In the 24 hours preceding Mar 18, 2026 - 12:52 AM EDT / 2026.03.18 0452 UTC |
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Precipitation Accumulation |
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| Precipitation Amount |
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| 0.56 inches | In the 24 hours preceding Mar 17, 2026 - 07:52 AM EDT / 2026.03.17 1152 UTC |
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24 Hour Summary |
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| Time EDT (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | 2 PM (18) Mar 18 | 39.0 (3.9) | 12.0 (-11.1) | 30.42 (1030) | S 10 | ||
| 1 PM (17) Mar 18 | 36.0 (2.2) | 10.0 (-12.2) | 30.44 (1030) | S 7 | |||
| Noon (16) Mar 18 | 33.1 (0.6) | 10.0 (-12.2) | 30.45 (1031) | Calm | |||
| 11 AM (15) Mar 18 | 32.0 (0.0) | 10.9 (-11.7) | 30.44 (1030) | E 7 | |||
| 10 AM (14) Mar 18 | 30.0 (-1.1) | 10.0 (-12.2) | 30.42 (1030) | N 6 | |||
| 9 AM (13) Mar 18 | 28.9 (-1.7) | 10.9 (-11.7) | 30.39 (1029) | N 14 | |||
| 8 AM (12) Mar 18 | 28.0 (-2.2) | 10.9 (-11.7) | 30.41 (1029) | NNW 13 | |||
| 7 AM (11) Mar 18 | 28.0 (-2.2) | 10.9 (-11.7) | 30.41 (1029) | NW 13 | |||
| 6 AM (10) Mar 18 | 27.0 (-2.8) | 10.0 (-12.2) | 30.4 (1029) | WNW 8 | |||
| 5 AM (9) Mar 18 | 27.0 (-2.8) | 10.0 (-12.2) | 30.37 (1028) | NW 6 | |||
| 4 AM (8) Mar 18 | 27.0 (-2.8) | 10.0 (-12.2) | 30.35 (1027) | WNW 7 | |||
| 3 AM (7) Mar 18 | 28.0 (-2.2) | 10.9 (-11.7) | 30.34 (1027) | NNW 10 | |||
| 2 AM (6) Mar 18 | 28.9 (-1.7) | 9.0 (-12.8) | 30.32 (1026) | NW 13 | |||
| 1 AM (5) Mar 18 | 30.0 (-1.1) | 7.0 (-13.9) | 30.3 (1026) | NW 13 | |||
| Midnight (4) Mar 18 | 30.9 (-0.6) | 7.0 (-13.9) | 30.28 (1025) | NW 14 | |||
| 11 PM (3) Mar 17 | 32.0 (0.0) | 7.0 (-13.9) | 30.25 (1024) | NW 14 | |||
| 10 PM (2) Mar 17 | 33.1 (0.6) | 8.1 (-13.3) | 30.23 (1023) | NW 15 | |||
| 9 PM (1) Mar 17 | 34.0 (1.1) | 9.0 (-12.8) | 30.2 (1022) | NW 18 | |||
| 8 PM (0) Mar 17 | 36.0 (2.2) | 10.9 (-11.7) | 30.15 (1020) | WNW 18 | |||
| 7 PM (23) Mar 17 | 37.9 (3.3) | 12.0 (-11.1) | 30.1 (1019) | WNW 20 | |||
| 6 PM (22) Mar 17 | 39.9 (4.4) | 12.9 (-10.6) | 30.05 (1017) | WNW 12 | |||
| 5 PM (21) Mar 17 | 41.0 (5.0) | 14.0 (-10.0) | 30.02 (1016) | W 13 | |||
| 4 PM (20) Mar 17 | 39.9 (4.4) | 14.0 (-10.0) | 30 (1015) | W 15 | |||
| Oldest | 3 PM (19) Mar 17 | 41.0 (5.0) | 14.0 (-10.0) | 29.99 (1015) | NW 14 | ||
| Time EDT (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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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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