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.
18 06:53 SW 28 G 37 16.09 Fair CLR 13.9 2.2 45% 76.15 1015.1
18 05:53 Vrbl 6 16.09 Fair CLR 7.8 2.8 71% 76.12 1014.8
18 04:53 Vrbl 6 16.09 Fair CLR 12.2 2.2 13.3 7.8 51% 76.1 1014.5
18 03:53 S 11 16.09 Fair CLR 11.7 3.3 57% 76.1 1014.5
18 02:53 E 9 16.09 Fair CLR 11.1 3.9 61% 76.1 1014.4
18 01:53 Calm 16.09 Fair CLR 11.1 3.9 61% 76.1 1014.4
18 00:53 E 6 16.09 Fair CLR 10 4.4 68% 76.1 1014.4
17 23:53 SE 11 16.09 Fair CLR 10.6 5 69% 76.12 1014.6
17 22:53 Calm 16.09 Fair CLR 11.7 6.1 21.1 11.1 69% 76.12 1014.8
17 21:53 N 9 16.09 A Few Clouds FEW090 11.1 7.2 77% 76.12 1014.9
17 20:53 Calm 16.09 Overcast OVC100 16.1 5.6 50% 76.12 1014.8
17 19:53 SE 7 16.09 Overcast OVC100 17.2 4.4 43% 76.07 1014.2
17 18:53 S 11 16.09 Fair CLR 18.3 4.4 40% 76.07 1014.2
17 17:53 SW 9 16.09 Fair CLR 21.1 3.3 31% 76.1 1014.5
17 16:53 SE 6 16.09 Partly Cloudy SCT120 21.1 2.2 21.7 18.9 29% 76.15 1014.9
17 15:53 SW 19 16.09 Light Rain FEW070 FEW080 OVC100 20 3.3 33% 76.15 1015.1
17 14:53 SW 13 G 31 16.09 Overcast OVC100 21.1 1.1 27% 76.2 1015.6
17 13:53 SW 31 16.09 Overcast OVC100 21.1 -0.6 23% 76.17 1015.3
17 12:53 SW 19 16.09 Overcast OVC100 21.1 -0.6 23% 76.23 1016.0
17 11:53 SW 24 16.09 Mostly Cloudy BKN110 20 1.7 30% 76.23 1016.0
17 10:53 SW 24 16.09 Mostly Cloudy SCT100 BKN120 19.4 0.6 19.4 15 29% 76.23 1016.0
17 09:53 SW 22 G 39 16.09 Mostly Cloudy BKN120 17.8 0.6 32% 76.2 1015.6
17 08:53 SW 19 16.09 Mostly Cloudy BKN110 16.7 0.6 34% 76.2 1015.7
17 07:53 S 15 16.09 Partly Cloudy SCT120 15 1.7 41% 76.12 1014.9
17 06:53 SW 13 G 28 16.09 Fair CLR 15.6 1.1 38% 76.17 1015.4
17 05:53 W 11 16.09 Partly Cloudy SCT120 16.7 1.7 37% 76.23 1015.9
17 04:53 SW 22 16.09 Fair CLR 16.1 2.2 18.9 15.6 39% 76.12 1014.7
17 03:53 SW 24 16.09 Fair CLR 16.1 1.7 38% 76.17 1015.2
17 02:53 SW 37 16.09 Fair and Breezy CLR 17.8 1.7 34% 76.17 1015.3
17 01:53 SW 19 16.09 Fair CLR 17.2 2.8 38% 76.15 1015.2
17 00:53 SW 22 16.09 Fair CLR 17.8 2.8 37% 76.2 1015.6
16 23:53 SW 17 G 35 16.09 Fair CLR 17.8 2.8 37% 76.23 1016.2
16 22:53 SW 17 16.09 Fair CLR 18.3 1.7 18.9 15.6 33% 76.23 1016.1
16 21:53 S 24 16.09 Fair CLR 16.7 5 46% 76.2 1015.9
16 20:53 S 17 16.09 Fair CLR 16.1 5 48% 76.2 1015.8
16 19:53 S 9 16.09 Fair CLR 16.7 5 46% 76.17 1015.6
16 18:53 S 20 16.09 Fair CLR 18.3 5.6 43% 76.17 1015.5
16 17:53 S 20 16.09 Fair CLR 18.9 5.6 42% 76.2 1015.9
16 16:53 S 19 16.09 Fair CLR 18.9 5.6 20 8.3 42% 76.25 1016.6
16 15:53 S 26 G 35 16.09 Fair CLR 20 5 38% 76.33 1017.6
16 14:53 Vrbl 9 16.09 Fair CLR 18.3 5.6 43% 76.38 1018.3
16 13:53 SE 11 16.09 Fair CLR 15.6 3.9 46% 76.48 1019.5
16 12:53 SE 11 16.09 Fair CLR 11.7 2.2 52% 76.56 1020.8
16 11:53 SE 7 16.09 Mostly Cloudy BKN110 10 0.6 52% 9 76.61 1021.4
16 10:53 SE 6 16.09 Overcast OVC110 8.3 0 8.3 4.4 56% 76.68 1022.4
16 09:53 Calm 16.09 Overcast OVC110 7.8 0 58% 76.73 1023.0
16 08:53 N 6 16.09 Overcast OVC100 6.1 0 65% 76.68 1022.3
16 07:53 NW 9 16.09 Fair CLR 5.6 0.6 71% 4 76.66 1022.2
16 06:53 N 6 16.09 Mostly Cloudy BKN100 BKN120 5.6 3.3 85% 76.66 1022.2
16 05:53 N 6 16.09 Overcast OVC090 6.1 3.9 86% 76.68 1022.5
16 04:53 Calm 16.09 Overcast OVC075 6.1 4.4 7.8 6.1 89% 76.66 1022.0
16 03:53 Calm 16.09 Overcast OVC080 7.2 2.8 74% 76.71 1022.7
16 02:53 Calm 16.09 Overcast OVC080 6.7 2.8 76% 76.76 1023.4
16 01:53 E 6 16.09 Overcast OVC095 6.7 2.8 76% 76.78 1023.9
16 00:53 SE 7 16.09 Overcast OVC100 7.8 0.6 61% 7 76.78 1023.8
15 23:53 Calm 16.09 Overcast SCT049 BKN085 OVC100 7.2 1.7 68% 76.84 1024.6
15 22:53 Calm 16.09 Overcast BKN075 OVC085 7.2 0.6 10 6.7 63% 76.84 1024.7
15 21:53 Calm 16.09 Overcast OVC110 7.2 0.6 63% 76.86 1024.8
15 20:53 Calm 16.09 Overcast BKN090 OVC110 7.8 -1.1 54% 76.91 1025.7
15 19:53 Calm 16.09 Mostly Cloudy BKN100 7.8 -2.2 50% 76.96 1026.4
15 18:53 Calm 16.09 Overcast BKN090 OVC110 8.9 -2.2 46% 77.01 1027.1
15 17:53 N 6 16.09 Overcast OVC100 10 -5 35% 77.06 1027.5
15 16:53 NE 6 16.09 Overcast OVC110 10 -5.6 11.1 6.1 33% 77.09 1027.9
15 15:53 N 7 16.09 Mostly Cloudy BKN110 10.6 -7.2 28% 77.11 1028.2
15 14:53 E 11 16.09 Partly Cloudy FEW095 SCT120 11.1 -7.2 27% 77.19 1029.2
15 13:53 Vrbl 6 16.09 Fair CLR 10.6 -5 33% 77.27 1030.5
15 12:53 Vrbl 7 16.09 Fair CLR 8.9 -5 37% 8 77.34 1031.5
15 11:53 Vrbl 6 16.09 Fair CLR 7.8 -3.3 46% 77.42 1032.5
15 10:53 Calm 16.09 Fair CLR 6.1 -2.2 6.1 -2.8 56% 77.47 1033.0
15 09:53 Calm 16.09 Fair CLR 3.9 -1.7 67% 77.52 1033.7
15 08:53 Calm 16.09 Fair CLR 1.7 -1.7 78% 77.5 1033.5
15 07:53 Calm 16.09 Fair CLR -2.2 -3.3 92% 77.47 1033.2
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)