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.
13 21:53 SE 11 8.05 Light Rain Fog/Mist OVC050 3.9 2.8 3.9 3.3 93% 1 76.23 1016.6
13 20:53 SE 9 9.66 Light Rain Fog/Mist BKN055 OVC070 3.9 2.8 93% 2 76.25 1016.7
13 19:53 Calm 9.66 Fog/Mist OVC060 3.3 2.2 93% 76.28 1017.2
13 18:53 Calm 11.27 Overcast OVC007 3.3 2.2 93% 76.3 1017.6
13 17:53 NW 7 11.27 Overcast OVC007 3.3 2.2 93% 2 76.28 1017.3
13 16:53 W 7 11.27 Overcast OVC007 3.3 2.2 93% 2 76.28 1017.4
13 15:53 W 13 11.27 Overcast OVC007 3.3 2.2 3.3 0 93% 0 76.3 1017.5
13 14:53 NW 9 12.87 Overcast OVC007 2.8 2.2 96% 1 76.28 1017.4
13 13:53 Calm 11.27 Overcast OVC005 2.2 2.2 100% 76.33 1017.7
13 12:53 Calm 8.05 Fog/Mist OVC004 1.7 1.7 100% 76.4 1019.0
13 11:53 NW 6 4.83 Fog/Mist OVC003 1.1 1.1 100% 76.48 1020.1
13 10:53 NW 11 1.61 Fog/Mist OVC002 0.6 0.6 100% -2 76.56 1021.1
13 09:53 NW 7 0.80 Fog VV002 0 -0.6 0 -1.7 96% -2 76.58 1021.5
13 08:53 NW 7 0.24 Freezing Fog VV002 -0.6 -1.1 96% -3 76.58 1021.5
13 07:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.61 1021.6
13 06:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.66 1022.2
13 05:53 E 7 0.40 Freezing Fog VV002 -1.1 -1.1 100% -3 76.66 1022.4
13 04:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.66 1022.3
13 03:53 NW 7 0.40 Freezing Fog VV002 -1.7 -1.7 -0.6 -2.8 100% -4 76.68 1022.7
13 02:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.68 1022.5
13 01:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.71 1023.0
13 00:53 Calm 0.40 Freezing Fog VV002 -1.1 -1.1 100% 76.71 1023.0
12 23:53 N 7 4.02 Fog/Mist OVC002 -1.1 -1.7 96% -3 76.73 1023.3
12 22:53 N 9 0.40 Freezing Fog VV002 -1.1 -1.1 100% -4 76.73 1023.4
12 21:53 E 6 0.80 Freezing Fog VV003 -1.1 -1.1 6.7 -2.2 100% 76.71 1023.3
12 20:53 N 6 4.83 Fog/Mist CLR -1.7 -1.7 100% 76.76 1023.8
12 19:53 Calm 8.05 Fog/Mist CLR 1.7 1.7 100% 76.76 1023.8
12 18:53 W 6 12.87 Fair CLR 2.8 1.7 93% 76.78 1024.0
12 17:53 NW 9 16.09 Fair CLR 3.9 2.2 89% 2 76.78 1024.1
12 16:53 NW 9 16.09 Fair CLR 5.6 2.8 82% 4 76.78 1024.0
12 15:53 N 6 16.09 Fair CLR 6.7 3.3 7.8 -0.6 79% 76.81 1024.2
12 14:53 Calm 16.09 Fair CLR 6.7 2.8 76% 76.81 1024.5
12 13:53 NW 17 16.09 Fair CLR 6.1 3.3 82% 3 76.84 1024.8
12 12:53 Calm 16.09 Fair CLR 5.6 2.8 82% 76.89 1025.3
12 11:53 E 6 16.09 Fair CLR 3.3 1.1 86% 76.94 1026.0
12 10:53 Calm 9.66 Fog/Mist OVC003 1.1 0.6 97% 77.01 1027.0
12 09:53 Calm 0.40 Freezing Fog VV002 -0.6 -0.6 -0.6 -5 100% 76.99 1026.9
12 08:53 N 7 0.80 Freezing Fog SCT004 -2.2 -2.2 100% -5 77.01 1027.1
12 07:53 N 6 8.05 Fog/Mist CLR -3.3 -3.9 96% 76.99 1026.7
12 06:53 Calm 16.09 Fair CLR -3.3 -3.9 96% 76.94 1026.1
12 05:53 NW 6 16.09 Fair CLR -4.4 -5 96% 76.91 1025.8
12 04:53 N 6 12.87 Fair CLR -3.9 -4.4 96% 76.89 1025.3
12 03:53 Calm 9.66 Fog/Mist BKN003 -3.9 -3.9 -1.1 -4.4 100% 76.86 1025.2
12 02:53 Calm 11.27 Fair CLR -3.3 -3.9 96% 76.86 1025.1
12 01:53 Calm 12.87 Fair CLR -3.3 -3.9 96% 76.86 1025.1
12 00:53 Calm 9.66 Fog/Mist CLR -2.2 -2.8 96% 76.84 1024.7
11 23:53 Calm 9.66 Fog/Mist CLR -2.8 -3.3 96% 76.81 1024.4
11 22:53 Calm 6.44 Fog/Mist CLR -1.7 -2.2 96% 76.81 1024.4
11 21:53 Calm 8.05 Fog/Mist CLR -2.2 -2.2 8.9 -2.2 100% 76.78 1024.1
11 20:53 NE 6 9.66 Fog/Mist CLR 0.6 0 96% 76.76 1023.8
11 19:53 E 6 16.09 Fair CLR 2.2 1.1 93% 76.73 1023.5
11 18:53 Calm 16.09 Fair CLR 2.2 1.7 97% 76.73 1023.2
11 17:53 E 6 16.09 Fair CLR 5 2.2 82% 76.66 1022.4
11 16:53 SE 13 16.09 Fair CLR 7.8 2.8 71% 6 76.66 1022.2
11 15:53 SE 11 16.09 Fair CLR 8.9 2.8 8.9 0.6 66% 7 76.63 1022.0
11 14:53 S 11 16.09 Fair CLR 8.3 2.8 69% 7 76.66 1022.1
11 13:53 SE 11 16.09 Fair CLR 7.2 2.2 71% 5 76.66 1022.1
11 12:53 SE 9 16.09 Fair CLR 5.6 1.7 76% 4 76.68 1022.8
11 11:53 SE 9 16.09 Fair CLR 4.4 1.1 79% 2 76.71 1022.8
11 10:53 SE 7 16.09 Fair CLR 2.8 0 82% 1 76.71 1022.9
11 09:53 E 7 16.09 Fair CLR 1.1 -0.6 1.1 -3.9 89% -1 76.68 1022.6
11 08:53 Calm 16.09 Fair CLR 0 -1.1 92% 76.66 1022.3
11 07:53 N 6 16.09 Fair CLR -1.7 -2.8 92% 76.61 1021.6
11 06:53 Calm 16.09 Fair CLR -1.7 -2.2 96% 76.56 1021.0
11 05:53 NW 6 16.09 Fair CLR -2.8 -3.3 96% 76.5 1020.2
11 04:53 Calm 16.09 Fair CLR -1.7 -2.2 96% 76.48 1020.0
11 03:53 Calm 16.09 Fair CLR -1.7 -2.2 3.9 -2.8 96% 76.45 1019.4
11 02:53 E 6 16.09 Fair CLR 0 -1.1 92% 76.43 1019.3
11 01:53 Calm 16.09 Fair CLR 0 -0.6 96% 76.4 1019.0
11 00:53 N 9 16.09 Fair CLR 0.6 -0.6 92% -2 76.38 1018.5
10 23:53 NW 6 16.09 Fair CLR 0.6 0 96% 76.38 1018.4
10 22:53 NE 11 16.09 A Few Clouds FEW090 3.3 1.1 86% 1 76.33 1017.8
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)