Weather observations for the past three days for
Tri-Cities Airport
Metric (Imperial)
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
01 07:53 Calm 0.80 Freezing Fog OVC003 -2.8 -3.3 96% 76.25 1017.0
01 06:53 Calm 2.01 Fog/Mist OVC002 -3.3 -3.9 96% 76.28 1017.3
01 05:53 NE 6 9.66 Fog/Mist OVC004 -3.3 -3.9 96% 76.3 1017.8
01 04:53 N 6 3.22 Fog/Mist OVC002 -3.3 -3.9 96% 76.33 1018.2
01 03:53 N 6 1.21 Fog/Mist VV002 -3.3 -3.9 -2.8 -3.3 96% 76.38 1018.7
01 02:53 N 6 0.40 Freezing Fog VV002 -3.3 -3.3 100% 76.43 1019.4
01 01:53 Calm 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.45 1019.7
01 00:53 NE 6 1.21 Fog/Mist VV002 -2.8 -3.3 96% 76.48 1020.0
31 23:53 Calm 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.53 1020.7
31 22:53 NE 6 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.56 1021.3
31 21:53 N 7 1.61 Fog/Mist VV003 -2.8 -3.3 -1.1 -6.1 96% -5 76.58 1021.5
31 20:53 Calm 0.80 Freezing Fog VV002 -4.4 -5 96% 76.61 1021.7
31 19:53 NW 6 1.61 Fog/Mist VV004 -5 -5.6 96% 76.61 1021.9
31 18:53 Calm 8.05 Fog/Mist CLR -3.3 -3.3 100% 76.63 1022.3
31 17:53 NE 6 6.44 Fog/Mist CLR -2.8 -3.3 96% 76.66 1022.4
31 16:53 NW 6 8.05 Fog/Mist CLR -2.8 -3.3 96% 76.68 1023.0
31 15:53 Calm 9.66 Fog/Mist CLR -1.1 -2.2 -1.1 -3.9 92% 76.73 1023.6
31 14:53 Calm 4.83 Fog/Mist BKN003 -1.7 -2.2 96% 76.78 1024.2
31 13:53 Calm 1.21 Fog/Mist OVC002 -2.2 -2.2 100% 76.81 1024.6
31 12:53 Calm 0.80 Freezing Fog OVC002 -2.2 -2.8 96% 76.86 1025.3
31 11:53 E 6 3.22 Fog/Mist OVC004 -2.2 -2.8 96% 76.94 1026.3
31 10:53 Calm 3.22 Fog/Mist OVC002 -3.3 -3.3 100% 77.04 1027.5
31 09:53 Calm 3.22 Fog/Mist OVC005 -3.3 -4.4 -3.3 -7.2 92% 77.06 1028.1
31 08:53 Calm 14.48 Mostly Cloudy BKN005 -5.6 -6.7 92% 77.06 1028.0
31 07:53 Calm 12.87 Mostly Cloudy BKN005 -5 -6.1 92% 77.06 1027.9
31 06:53 Calm 16.09 Overcast OVC002 -5.6 -6.7 92% 77.04 1027.6
31 05:53 N 6 16.09 Fair CLR -6.7 -7.2 96% 77.06 1028.1
31 04:53 Calm 16.09 Fair CLR -6.1 -6.7 96% 77.09 1028.3
31 03:53 N 6 16.09 Fair CLR -6.7 -7.2 -3.3 -6.7 96% 77.09 1028.4
31 02:53 Calm 16.09 Fair CLR -5.6 -6.7 92% 77.14 1028.8
31 01:53 Calm 14.48 Fair CLR -6.1 -6.7 96% 77.14 1028.8
31 00:53 Calm 12.87 Fair CLR -5.6 -6.1 96% 77.17 1029.0
30 23:53 Calm 12.87 Fair CLR -5 -5.6 96% 77.14 1029.0
30 22:53 Calm 12.87 Fair CLR -5 -5 100% 77.17 1029.3
30 21:53 Calm 12.87 Fair CLR -3.9 -3.9 2.2 -3.9 100% 77.17 1029.3
30 20:53 Calm 16.09 Fair CLR -3.3 -3.9 96% 77.19 1029.6
30 19:53 Calm 16.09 Fair CLR -3.3 -3.9 96% 77.22 1029.8
30 18:53 Calm 16.09 Fair CLR -2.2 -3.3 92% 77.24 1030.2
30 17:53 SE 6 16.09 Fair CLR -0.6 -2.8 85% 77.27 1030.5
30 16:53 E 7 16.09 Fair CLR 0.6 -2.8 78% -1 77.27 1030.8
30 15:53 SE 11 16.09 Fair CLR 2.2 -2.2 3.9 -1.7 73% -1 77.32 1031.1
30 14:53 Calm 16.09 Fair CLR 3.3 -3.3 62% 77.32 1031.3
30 13:53 Calm 16.09 Fair CLR 3.3 -3.3 62% 77.37 1031.9
30 12:53 Calm 16.09 Fair CLR 2.8 -3.3 65% 77.42 1032.6
30 11:53 Calm 16.09 Fair CLR 1.7 -3.3 70% 77.52 1033.9
30 10:53 Calm 16.09 Fair CLR 0.6 -3.9 72% 77.6 1035.0
30 09:53 Calm 16.09 Fair CLR -1.7 -3.3 -1.7 -6.7 89% 77.65 1035.6
30 08:53 Calm 16.09 Fair CLR -3.9 -5 92% 77.65 1035.6
30 07:53 N 7 16.09 Fair CLR -6.1 -7.2 92% -9 77.62 1035.6
30 06:53 Calm 16.09 Fair CLR -5 -6.1 92% 77.62 1035.5
30 05:53 Calm 16.09 Fair CLR -6.1 -6.7 96% 77.67 1036.0
30 04:53 Calm 16.09 Fair CLR -6.7 -7.2 96% 77.67 1036.3
30 03:53 Calm 16.09 Fair CLR -5 -5.6 -2.2 -5.6 96% 77.72 1036.7
30 02:53 N 6 16.09 Fair CLR -5 -5 100% 77.72 1036.6
30 01:53 N 11 16.09 Fair CLR -5 -6.1 92% -9 77.7 1036.5
30 00:53 Calm 16.09 Fair CLR -5 -5.6 96% 77.72 1036.7
29 23:53 N 6 16.09 Fair CLR -3.9 -5 92% 77.8 1037.6
29 22:53 Calm 16.09 Fair CLR -3.3 -4.4 92% 77.8 1037.7
29 21:53 Calm 16.09 Fair CLR -3.3 -4.4 1.7 -3.9 92% 77.83 1038.0
29 20:53 Calm 16.09 Fair CLR -2.8 -4.4 89% 77.8 1037.8
29 19:53 Calm 16.09 Fair CLR -0.6 -3.9 79% 77.83 1038.0
29 18:53 NW 6 16.09 Fair CLR -1.1 -4.4 79% 77.83 1038.0
29 17:53 NW 6 16.09 Fair CLR -1.7 -3.9 85% 77.8 1037.8
29 16:53 NW 6 16.09 Fair CLR 0 -3.3 79% 77.8 1037.8
29 15:53 N 11 16.09 Fair CLR 1.7 -3.3 4.4 0 70% -1 77.83 1038.0
29 14:53 N 13 16.09 Fair CLR 3.9 -3.9 57% 1 77.83 1038.0
29 13:53 N 11 16.09 Fair CLR 3.9 -3.9 57% 1 77.85 1038.4
29 12:53 NW 9 16.09 Fair CLR 3.3 -4.4 57% 1 77.88 1038.6
29 11:53 NW 13 16.09 Fair CLR 2.8 -4.4 59% -0 77.95 1039.6
29 10:53 NW 17 16.09 Fair CLR 1.1 -5 64% -3 78 1040.3
29 09:53 NW 7 16.09 Fair CLR 0 -5.6 0 -5 66% -2 78 1040.5
29 08:53 Calm 16.09 Fair CLR -1.7 -4.4 82% 78 1040.5
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)