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.
13 12:53 N 15 16.09 Smoke CLR 28.3 12.2 37% 28 75.74 1009.3
13 11:53 N 11 16.09 Smoke CLR 27.2 11.7 38% 27 75.77 1009.9
13 10:53 N 11 16.09 Smoke CLR 25.6 12.8 25.6 14.4 45% 26 75.82 1010.5
13 09:53 N 9 14.48 Smoke CLR 24.4 13.3 50% 26 75.84 1010.7
13 08:53 NW 7 14.48 Smoke CLR 22.2 13.9 59% 75.87 1011.1
13 07:53 Vrbl 9 14.48 Smoke CLR 19.4 13.9 71% 75.84 1010.7
13 06:53 N 11 12.87 Smoke CLR 15.6 12.8 84% 75.82 1010.5
13 05:53 N 11 9.66 Fair with Haze CLR 15.6 12.8 84% 75.79 1010.2
13 04:53 N 15 11.27 Fair CLR 15.6 12.2 23.3 14.4 80% 75.79 1010.1
13 03:53 N 9 9.66 Fair with Haze CLR 16.7 11.7 73% 75.77 1010.0
13 02:53 N 6 11.27 Mostly Cloudy BKN027 20 10.6 55% 75.74 1009.4
13 01:53 NW 15 11.27 Mostly Cloudy BKN033 20 10 53% 75.69 1008.8
13 00:53 NW 15 9.66 Fair with Haze CLR 21.7 9.4 46% 75.67 1008.6
12 23:53 NW 13 11.27 Mostly Cloudy BKN046 21.1 10 49% 75.67 1008.4
12 22:53 NW 22 8.05 Overcast with Haze OVC030 23.3 10.6 32.8 23.3 45% 75.64 1008.2
12 21:53 W 24 11.27 Fair CLR 26.7 10.6 37% 26 75.59 1007.5
12 20:53 S 13 16.09 Smoke CLR 28.9 10 31% 28 75.54 1006.8
12 19:53 SE 11 16.09 Smoke CLR 30 9.4 28% 29 75.51 1006.3
12 18:53 SE 7 11.27 Smoke CLR 31.7 9.4 25% 30 75.49 1006.1
12 17:53 E 7 11.27 Smoke CLR 31.7 9.4 25% 30 75.51 1006.5
12 16:53 Vrbl 9 11.27 Smoke CLR 32.2 9.4 32.8 26.7 24% 30 75.57 1007.0
12 15:53 SW 9 12.87 Smoke CLR 32.2 8.9 24% 30 75.62 1007.7
12 14:53 Vrbl 7 11.27 Smoke CLR 31.1 8.9 25% 29 75.67 1008.6
12 13:53 Calm 8.05 Fair with Haze CLR 30.6 8.3 25% 29 75.74 1009.4
12 12:53 N 7 16.09 Fair CLR 28.9 9.4 30% 28 75.79 1010.2
12 11:53 Calm 16.09 Fair CLR 27.8 8.3 29% 27 75.87 1011.0
12 10:53 Vrbl 6 16.09 Fair CLR 27.2 8.9 27.2 16.7 32% 27 75.9 1011.5
12 09:53 SW 6 16.09 Fair CLR 25 9.4 37% 26 75.95 1012.1
12 08:53 SW 7 16.09 Fair CLR 22.8 11.7 50% 75.97 1012.3
12 07:53 Vrbl 6 16.09 Fair CLR 20 13.3 65% 75.95 1012.2
12 06:53 S 7 16.09 Fair CLR 19.4 12.2 63% 75.92 1011.9
12 05:53 S 6 16.09 Fair CLR 18.9 12.2 65% 75.92 1011.7
12 04:53 S 6 16.09 Fair CLR 18.9 12.2 26.1 15.6 65% 75.92 1011.6
12 03:53 N 7 16.09 Fair CLR 15.6 11.7 78% 75.92 1011.8
12 02:53 NE 6 16.09 Fair CLR 17.8 11.1 65% 75.9 1011.5
12 01:53 NE 6 16.09 Fair CLR 21.1 8.3 44% 75.87 1011.2
12 00:53 W 7 16.09 Fair CLR 23.3 7.8 37% 75.87 1011.2
11 23:53 Calm 16.09 Fair CLR 24.4 10 40% 25 75.87 1011.1
11 22:53 Calm 16.09 Fair CLR 25 11.1 33.9 22.2 42% 26 75.84 1010.7
11 21:53 NW 19 16.09 Fair CLR 22.8 11.7 50% 75.84 1010.7
11 20:53 S 7 16.09 Fair CLR 30 9.4 28% 29 75.82 1010.2
11 19:53 SE 13 16.09 Fair CLR 31.7 8.3 23% 30 75.79 1010.1
11 18:53 SE 7 16.09 Fair CLR 32.8 8.3 22% 31 75.79 1010.2
11 17:53 E 13 16.09 Fair CLR 33.3 8.9 22% 31 75.82 1010.6
11 16:53 NE 11 16.09 Fair CLR 33.3 9.4 34.4 26.7 23% 31 75.87 1011.0
11 15:53 Vrbl 6 16.09 Fair CLR 32.8 8.3 22% 31 75.9 1011.6
11 14:53 Vrbl 7 16.09 Fair CLR 32.2 8.3 23% 30 75.97 1012.4
11 13:53 Vrbl 6 16.09 Fair CLR 31.1 7.8 23% 29 76.02 1013.2
11 12:53 Vrbl 6 16.09 Fair CLR 30 9.4 28% 29 76.07 1013.7
11 11:53 W 7 16.09 Fair CLR 28.9 9.4 30% 28 76.12 1014.4
11 10:53 Vrbl 7 16.09 Fair CLR 27.2 11.1 27.2 11.7 37% 27 76.15 1014.9
11 09:53 Vrbl 6 16.09 Fair CLR 25 11.1 42% 26 76.17 1015.1
11 08:53 Calm 16.09 Fair CLR 22.8 11.1 48% 76.17 1015.1
11 07:53 Calm 16.09 Fair CLR 18.9 12.8 68% 76.17 1015.2
11 06:53 N 6 12.87 Fair CLR 13.9 11.7 87% 76.15 1014.8
11 05:53 N 11 12.87 Fair CLR 12.8 10.6 87% 76.12 1014.6
11 04:53 N 6 14.48 Fair CLR 14.4 11.1 26.1 13.3 81% 76.07 1014.0
11 03:53 NW 9 16.09 A Few Clouds FEW085 14.4 10 75% 76.05 1013.6
11 02:53 Calm 16.09 Fair CLR 18.9 9.4 54% 76.02 1013.2
11 00:53 Calm 16.09 Fair CLR 22.2 7.2 38% 76 1012.6
10 23:53 SW 9 16.09 Fair CLR 24.4 7.2 33% 25 75.97 1012.4
10 22:53 Calm 16.09 Fair CLR 24.4 11.1 34.4 21.7 43% 26 75.95 1012.2
10 21:53 N 6 16.09 Fair CLR 23.9 11.1 45% 25 75.92 1011.7
10 20:53 Calm 16.09 Fair CLR 28.3 8.3 28% 27 75.84 1011.0
10 19:53 SE 15 16.09 Fair CLR 31.7 6.7 21% 30 75.82 1010.5
10 18:53 S 15 16.09 Fair CLR 33.9 6.1 18% 32 75.79 1010.3
10 17:53 E 15 16.09 Fair CLR 34.4 6.7 18% 32 75.82 1010.4
10 16:53 Calm 16.09 Fair CLR 33.9 5 35 27.2 16% 32 75.84 1010.8
10 15:53 SW 9 16.09 Fair CLR 33.3 4.4 16% 31 75.87 1011.3
10 14:53 S 13 16.09 Fair CLR 33.9 5 16% 32 75.95 1012.0
10 13:53 Vrbl 6 16.09 Fair CLR 31.7 6.7 21% 30 75.97 1012.4
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)