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Current Weather Conditions:
SEATTLE-TACOMA INTERNATIONAL AIRPORT , WA, United States

NWS Point Forecast for KSEA (KSEA) 47-27N 122-19W 136M

Conditions at

2017.12.16 1053 UTC
Wind from the SSE (150 degrees) at 5 MPH (4 KT)
Visibility 9 mile(s)
Sky conditions overcast
Temperature 39.9 F (4.4 C)
Dew Point 39.0 F (3.9 C)
Relative Humidity 96%
Pressure (altimeter) 30.29 in. Hg (1025 hPa)
ob KSEA 161053Z 15004KT 9SM SCT012 BKN060 OVC160 04/04 A3029 RMK AO2 SLP265 T00440039

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
43.0 (6.1) 39.9 (4.4) In the 6 hours preceding Dec 16, 2017 - 12:53 AM EST / 2017.12.16 0553 UTC
43.0 (6.1) 37.0 (2.8) In the 24 hours preceding Dec 16, 2017 - 02:53 AM EST / 2017.12.16 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.06 inches In the 6 hours preceding Dec 16, 2017 - 12:53 AM EST / 2017.12.16 0553 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (11) Dec 16 39.9 (4.4) 39.0 (3.9) 30.29 (1025) SSE 5
5 AM (10) Dec 16 41.0 (5.0) 39.0 (3.9) 30.28 (1025) SSE 6
4 AM (9) Dec 16 41.0 (5.0) 39.0 (3.9) 30.28 (1025) SSE 5
3 AM (8) Dec 16 42.1 (5.6) 39.9 (4.4) 30.26 (1024) SE 8
2 AM (7) Dec 16 42.1 (5.6) 39.9 (4.4) 30.26 (1024) SSE 10 mist
1 AM (6) Dec 16 42.1 (5.6) 41.0 (5.0) 30.26 (1024) SE 6 mist
Midnight (5) Dec 16 42.1 (5.6) 41.0 (5.0) 30.24 (1024) S 6 mist
11 PM (4) Dec 15 39.9 (4.4) 39.0 (3.9) 30.23 (1023) Calm mist
10 PM (3) Dec 15 42.1 (5.6) 41.0 (5.0) 30.22 (1023) SSE 5 mist
9 PM (2) Dec 15 43.0 (6.1) 41.0 (5.0) 30.22 (1023) SE 6 mist
8 PM (1) Dec 15 42.1 (5.6) 41.0 (5.0) 30.21 (1023) SSE 7 light rain; fog
7 PM (0) Dec 15 42.1 (5.6) 41.0 (5.0) 30.19 (1022) S 6 mist
6 PM (23) Dec 15 42.1 (5.6) 39.9 (4.4) 30.17 (1021) SSW 8
5 PM (22) Dec 15 42.1 (5.6) 39.9 (4.4) 30.17 (1021) S 6
4 PM (21) Dec 15 43.0 (6.1) 39.9 (4.4) 30.17 (1021) SSE 7
3 PM (20) Dec 15 43.0 (6.1) 37.9 (3.3) 30.18 (1022) S 10
2 PM (19) Dec 15 43.0 (6.1) 37.0 (2.8) 30.18 (1022) S 9
1 PM (18) Dec 15 42.1 (5.6) 35.1 (1.7) 30.2 (1022) S 3
Noon (17) Dec 15 39.9 (4.4) 36.0 (2.2) 30.2 (1022) S 8
11 AM (16) Dec 15 39.0 (3.9) 35.1 (1.7) 30.17 (1021) SSE 12
10 AM (15) Dec 15 39.0 (3.9) 36.0 (2.2) 30.19 (1022) SSE 6 light rain
9 AM (14) Dec 15 39.9 (4.4) 34.0 (1.1) 30.19 (1022) SE 7 light rain
8 AM (13) Dec 15 39.0 (3.9) 33.1 (0.6) 30.19 (1022) SE 5
Oldest 7 AM (12) Dec 15 39.9 (4.4) 36.0 (2.2) 30.2 (1022) SE 6
Time
EST (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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