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.
30 01:53 SW 13 16.09 Overcast OVC070 15 4.4 49% 76.28 1016.7
30 00:53 SW 11 16.09 Overcast BKN070 OVC100 14.4 3.9 50% 76.25 1016.2
29 23:53 SE 6 16.09 Fair CLR 15 3.3 46% 76.2 1015.8
29 22:53 W 17 16.09 A Few Clouds FEW120 16.1 2.8 23.9 16.1 41% 76.17 1015.2
29 21:53 NW 13 16.09 Overcast OVC080 16.1 3.3 43% 76.1 1014.4
29 20:53 Vrbl 6 16.09 Overcast OVC090 17.8 7.2 50% 76.05 1013.5
29 19:53 SW 17 16.09 Light Rain FEW055 BKN070 OVC085 18.3 10 59% 75.97 1012.5
29 18:53 SW 15 16.09 Overcast OVC065 19.4 7.2 45% 75.9 1011.5
29 17:53 W 17 16.09 Overcast OVC065 22.2 10 46% 75.82 1010.5
29 16:53 SW 20 G 37 16.09 Mostly Cloudy FEW065 BKN100 23.9 10 25 20 42% 25 75.77 1009.8
29 15:53 SW 35 G 44 16.09 Mostly Cloudy and Breezy BKN085 22.2 10 46% 75.74 1009.5
29 14:53 SW 39 G 52 16.09 Mostly Cloudy and Breezy BKN075 23.3 10 43% 75.72 1009.1
29 13:53 SW 30 G 48 16.09 A Few Clouds FEW050 23.3 10.6 45% 75.69 1008.7
29 12:53 SW 20 G 37 16.09 Mostly Cloudy BKN045 22.8 10.6 46% 75.67 1008.5
29 11:53 S 22 G 39 16.09 Fair CLR 21.1 9.4 47% 75.67 1008.6
29 10:53 SW 30 G 46 16.09 Fair CLR 20 8.9 20.6 16.7 49% 75.67 1008.6
29 09:53 SW 39 G 50 16.09 Fair and Breezy CLR 19.4 9.4 53% 75.67 1008.6
29 08:53 SW 31 G 43 16.09 Fair CLR 19.4 11.1 59% 75.64 1007.9
29 07:53 S 33 G 43 16.09 Fair and Breezy CLR 18.9 11.1 61% 75.59 1007.6
29 06:53 SW 20 16.09 Fair CLR 18.3 11.1 63% 75.57 1006.9
29 05:53 SW 20 G 33 16.09 Fair CLR 17.2 11.7 70% 75.51 1006.5
29 04:53 S 20 16.09 Fair CLR 17.2 11.1 21.7 17.2 68% 75.49 1006.0
29 03:53 SW 15 16.09 Fair CLR 17.8 12.2 70% 75.44 1005.5
29 02:53 S 9 16.09 Fair CLR 18.3 12.2 68% 75.44 1005.5
29 01:53 SW 24 16.09 Fair CLR 18.3 12.2 68% 75.44 1005.3
29 00:53 SW 22 16.09 Fair CLR 18.3 12.8 70% 75.46 1005.7
28 23:53 SW 28 16.09 Fair CLR 18.3 13.3 73% 75.44 1005.5
28 22:53 SW 22 16.09 Fair CLR 21.7 12.8 32.2 21.1 57% 75.36 1004.3
28 21:53 SW 20 16.09 Fair CLR 22.2 12.8 55% 75.29 1003.3
28 20:53 SW 30 G 46 16.09 Fair CLR 23.9 13.9 54% 25 75.08 1000.7
28 19:53 S 28 G 50 16.09 Fair CLR 26.7 11.7 39% 27 75.01 999.8
28 18:53 S 24 G 44 16.09 Thunderstorm in Vicinity Light Rain FEW045 SCT070 BKN100 27.8 17.2 53% 28 75.03 999.9
28 17:53 S 17 16.09 Fair CLR 32.2 13.9 33% 31 74.96 999.1
28 16:53 SW 11 16.09 Fair CLR 32.2 13.9 32.2 26.7 33% 31 74.98 999.3
28 15:53 Calm 16.09 Fair CLR 31.7 13.3 33% 31 75.01 999.7
28 14:53 N 6 16.09 Fair CLR 30.6 13.9 36% 30 75.11 1000.9
28 13:53 N 7 16.09 Fair CLR 30.6 13.3 35% 30 75.18 1002.1
28 12:53 N 9 16.09 Fair CLR 29.4 13.9 39% 29 75.26 1003.2
28 11:53 NW 6 16.09 Fair CLR 28.3 13.3 40% 28 75.34 1004.1
28 10:53 NW 6 16.09 Fair CLR 26.7 13.9 26.7 15.6 45% 27 75.41 1005.2
28 09:53 N 9 16.09 Fair CLR 26.1 13.9 47% 27 75.49 1006.0
28 08:53 Calm 16.09 Fair CLR 22.8 13.3 55% 75.51 1006.4
28 07:53 Calm 16.09 Fair CLR 20.6 12.8 61% 75.54 1006.8
28 06:53 E 9 16.09 Fair CLR 18.9 12.8 68% 75.57 1006.9
28 05:53 E 7 16.09 Fair CLR 16.7 12.8 78% 75.54 1006.9
28 04:53 E 6 16.09 Fair CLR 16.1 12.8 21.1 15.6 81% 75.54 1006.7
28 03:53 E 6 16.09 Fair CLR 17.8 12.8 73% 75.54 1006.7
28 02:53 E 9 16.09 Fair CLR 17.2 13.3 78% 75.51 1006.3
28 01:53 Calm 16.09 Fair CLR 16.7 15 90% 75.49 1006.2
28 00:53 N 7 16.09 Fair CLR 16.7 14.4 86% 75.49 1006.3
27 23:53 Calm 16.09 Fair CLR 18.3 13.9 76% 75.51 1006.5
27 22:53 N 9 16.09 Fair CLR 18.9 13.9 27.2 18.9 73% 75.49 1006.0
27 21:53 SE 9 16.09 Fair CLR 23.9 11.7 46% 25 75.49 1006.0
27 20:53 S 11 16.09 Fair CLR 26.1 11.7 41% 26 75.46 1005.6
27 19:53 Calm 16.09 Fair CLR 26.7 12.2 41% 27 75.46 1005.6
27 18:53 W 6 16.09 Fair CLR 27.2 12.8 41% 27 75.44 1005.4
27 17:53 Vrbl 6 16.09 Fair CLR 27.2 12.2 39% 27 75.46 1006.0
27 16:53 N 6 16.09 Fair CLR 26.1 11.7 27.2 20.6 41% 26 75.49 1006.3
27 15:53 NW 11 16.09 Fair CLR 26.1 11.7 41% 26 75.54 1006.8
27 14:53 Vrbl 6 16.09 Fair CLR 25.6 10.6 39% 26 75.59 1007.5
27 13:53 Vrbl 9 16.09 Fair CLR 24.4 11.1 43% 26 75.67 1008.4
27 12:53 Vrbl 6 16.09 Fair CLR 22.8 11.1 48% 75.72 1009.3
27 11:53 Vrbl 7 16.09 Overcast OVC047 21.7 11.1 51% 75.77 1009.8
27 10:53 NW 9 16.09 Overcast OVC055 20.6 10.6 21.1 11.7 53% 75.77 1010.0
27 09:53 N 13 16.09 Partly Cloudy SCT060 20 9.4 51% 75.79 1010.3
27 08:53 NW 7 16.09 Partly Cloudy FEW055 SCT070 18.3 8.3 52% 75.79 1010.3
27 07:53 S 6 16.09 Fair CLR 16.7 8.3 58% 75.79 1010.4
27 06:53 Calm 16.09 Fair CLR 15.6 9.4 67% 75.77 1010.0
27 05:53 Calm 16.09 Partly Cloudy SCT080 13.3 8.9 75% 75.72 1009.4
27 04:53 Calm 16.09 Overcast OVC080 11.7 8.9 16.1 10.6 83% 75.69 1009.1
27 03:53 Calm 16.09 Partly Cloudy SCT080 11.1 8.3 83% 75.69 1009.0
27 02:53 SW 11 16.09 Fair CLR 12.2 7.2 72% 75.69 1009.2
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)