Weather observations for the past three days for
Tri-Cities Airport
Metric (Imperial)
Date Time (pdt) 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 04:53 Calm 11.27 Overcast OVC080 7.8 5.6 7.8 6.7 86% 76.12 1015.1
01 03:53 Calm 11.27 Overcast OVC070 7.2 5.6 90% 76.17 1015.6
01 02:53 SE 7 12.87 Overcast SCT070 OVC085 7.8 5 83% 7 76.25 1016.7
01 01:53 Calm 12.87 Overcast FEW060 SCT075 OVC090 7.2 5.6 90% 76.33 1017.8
01 00:53 N 9 11.27 Overcast FEW075 OVC095 6.7 5.6 93% 5 76.38 1018.6
31 23:53 S 7 14.48 Overcast OVC060 7.2 5.6 90% 6 76.4 1018.7
31 22:53 Calm 12.87 Overcast BKN070 OVC095 7.2 5 7.8 6.7 86% 76.45 1019.5
31 21:53 Calm 11.27 Overcast OVC080 7.2 5.6 90% 76.48 1019.9
31 20:53 N 6 11.27 Light Rain OVC110 6.7 5.6 93% 76.48 1019.7
31 19:53 Calm 11.27 A Few Clouds FEW110 6.7 5 89% 76.45 1019.7
31 18:53 SE 11 14.48 Fair CLR 7.8 4.4 79% 6 76.48 1019.7
31 17:53 Calm 14.48 Fair CLR 7.2 4.4 83% 76.5 1020.2
31 16:53 Calm 12.87 Fair CLR 8.3 3.9 8.3 5 74% 76.53 1020.7
31 15:53 SE 6 12.87 Fair CLR 8.3 3.9 74% 76.58 1021.2
31 14:53 E 6 12.87 Overcast FEW075 OVC110 7.8 3.9 77% 76.63 1021.8
31 13:53 N 6 11.27 Fair CLR 7.8 3.9 77% 76.68 1022.6
31 12:53 NW 7 12.87 Fair CLR 6.7 3.9 83% 6 76.73 1023.3
31 11:53 Calm 12.87 Fair CLR 6.1 2.8 80% 76.73 1023.3
31 10:53 Calm 9.66 Fair CLR 5 2.2 5 -1.7 82% 76.76 1023.4
31 09:53 Calm 9.66 Fog/Mist CLR 3.9 2.2 89% 76.81 1024.2
31 08:53 Calm 8.05 Fog/Mist CLR 1.1 0.6 97% 76.78 1024.1
31 07:53 Calm 8.05 Fog/Mist CLR -1.1 -1.1 100% 76.81 1024.4
31 06:53 Calm 16.09 Fair CLR -0.6 -0.6 100% 76.81 1024.2
31 05:53 Calm 14.48 Fair CLR 1.7 0.6 93% 76.81 1024.3
31 04:53 E 6 11.27 Fair CLR 0.6 0.6 4.4 0 100% 76.84 1024.7
31 03:53 NW 11 11.27 Fair CLR 0 0 100% -3 76.84 1024.5
31 02:53 Calm 14.48 Fair CLR 2.2 1.1 93% 76.84 1024.4
31 01:53 W 9 8.05 Fog/Mist CLR 2.2 1.7 97% -0 76.84 1024.5
31 00:53 N 9 14.48 Fair CLR 1.7 1.1 96% -1 76.84 1024.6
30 23:53 NW 11 14.48 Fair CLR 3.9 2.8 93% 1 76.86 1024.8
30 22:53 NW 11 16.09 Fair CLR 4.4 3.3 12.2 4.4 93% 2 76.84 1024.7
30 21:53 NW 13 11.27 Fair CLR 5.6 3.9 89% 3 76.84 1024.6
30 20:53 NW 11 14.48 Fair CLR 5.6 4.4 92% 3 76.78 1023.9
30 19:53 NW 9 12.87 Fair CLR 6.7 5 89% 5 76.76 1023.6
30 18:53 N 11 16.09 Fair CLR 7.8 5.6 86% 6 76.78 1024.1
30 17:53 N 11 16.09 Fair CLR 9.4 6.7 83% 8 76.81 1024.3
30 16:53 NW 17 16.09 Fair CLR 12.2 7.2 13.9 7.8 72% 76.84 1024.7
30 15:53 NW 9 16.09 Fair CLR 13.9 5.6 58% 76.86 1024.9
30 14:53 N 11 16.09 Fair CLR 13.3 5.6 60% 76.91 1025.6
30 13:53 N 11 16.09 Fair CLR 12.2 5 62% 76.99 1026.6
30 12:53 NW 15 16.09 Fair CLR 11.1 4.4 64% 77.06 1027.7
30 11:53 N 13 16.09 Fair CLR 9.4 3.9 69% 8 77.14 1028.6
30 10:53 N 15 16.09 Fair CLR 7.8 3.3 7.8 -2.2 73% 6 77.19 1029.4
30 09:53 N 9 16.09 Fair CLR 5 2.8 86% 3 77.22 1029.8
30 08:53 N 7 16.09 Fair CLR 0.6 0 96% -1 77.22 1029.8
30 07:53 NW 7 16.09 Fair CLR -1.7 -2.2 96% -4 77.22 1029.8
30 06:53 NE 7 16.09 Fair CLR 0 -0.6 96% -2 77.22 1029.7
30 05:53 N 7 16.09 Fair CLR -1.1 -1.7 96% -3 77.27 1030.2
30 04:53 Calm 16.09 Fair CLR -0.6 -1.1 3.3 -0.6 96% 77.24 1029.9
30 03:53 NE 7 16.09 Fair CLR -0.6 -1.1 96% -3 77.24 1029.8
30 02:53 NW 6 16.09 Fair CLR 0 -0.6 96% 77.29 1030.5
30 01:53 N 7 16.09 Fair CLR 1.1 0.6 97% -1 77.29 1030.6
30 00:53 N 9 14.48 Fair CLR 1.1 0.6 97% -1 77.29 1030.6
29 23:53 N 6 12.87 Fair CLR 1.1 0.6 97% 77.27 1030.4
29 22:53 N 6 16.09 Fair CLR 1.7 1.1 16.7 1.7 96% 77.27 1030.5
29 21:53 E 6 16.09 Fair CLR 5 3.9 93% 77.27 1030.3
29 20:53 S 6 16.09 Fair CLR 5.6 3.3 85% 77.29 1030.6
29 19:53 NW 6 16.09 Fair CLR 6.1 3.3 82% 77.27 1030.3
29 18:53 W 7 16.09 Fair CLR 10 3.9 66% 9 77.24 1029.9
29 17:53 Calm 16.09 Fair CLR 13.3 3.9 53% 77.19 1029.2
29 16:53 NW 7 16.09 Fair CLR 16.7 2.2 17.8 11.7 38% 77.17 1028.9
29 15:53 W 9 16.09 Fair CLR 17.2 3.3 40% 77.17 1028.8
29 14:53 SW 9 16.09 Fair CLR 17.2 2.8 38% 77.19 1029.1
29 13:53 SW 9 16.09 Fair CLR 16.7 3.9 43% 77.22 1029.4
29 12:53 SW 13 16.09 Fair CLR 15.6 5.6 52% 77.24 1029.8
29 11:53 SW 15 16.09 Fair CLR 13.9 7.8 67% 77.24 1029.9
29 10:53 Calm 16.09 Fair CLR 11.7 7.8 11.7 5.6 77% 77.24 1029.8 0.03
29 09:53 N 6 16.09 Fair CLR 10.6 7.8 83% 77.17 1029.0
29 08:53 Calm 14.48 Fair CLR 7.2 6.1 93% 77.11 1028.3
29 07:53 NE 6 16.09 Fair CLR 6.7 5.6 93% 77.06 1027.6 0.03
29 06:53 S 7 16.09 Fair CLR 7.8 6.1 89% 7 77.01 1026.8
29 05:53 SE 15 16.09 Light Rain FEW042 BKN090 OVC110 7.8 6.1 89% 6 76.94 1025.9 0.03
Date Time (pdt) 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)