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.
21 12:53 NW 11 16.09 Fair CLR 24.4 4.4 27% 25 76.43 1018.8
21 11:53 N 15 G 31 16.09 Fair CLR 23.3 3.3 27% 76.48 1019.5
21 10:53 N 19 16.09 Fair CLR 22.8 4.4 22.8 6.7 30% 76.53 1020.0
21 09:53 N 15 16.09 Fair CLR 19.4 5.6 41% 76.56 1020.5
21 08:53 NW 13 16.09 Fair CLR 16.7 5 46% 76.61 1021.0
21 07:53 N 13 16.09 Fair CLR 14.4 4.4 51% 76.58 1020.7
21 06:53 N 13 16.09 Fair CLR 11.1 6.7 75% 76.58 1020.7
21 05:53 NW 11 16.09 Fair CLR 7.2 5 86% 5 76.53 1020.1
21 04:53 N 9 16.09 Fair CLR 6.7 5 18.3 6.1 89% 5 76.45 1019.4
21 03:53 N 13 16.09 Fair CLR 7.2 6.1 93% 5 76.4 1018.5
21 02:53 Calm 16.09 Fair CLR 11.1 7.2 77% 76.35 1017.7
21 01:53 NW 9 16.09 Fair CLR 10.6 7.2 80% 76.33 1017.6
21 00:53 SW 6 16.09 Fair CLR 13.3 7.8 70% 76.3 1017.0
20 23:53 NE 6 16.09 Partly Cloudy SCT120 15.6 7.2 58% 76.28 1016.6
20 22:53 Calm 16.09 Fair CLR 17.2 6.1 25.6 16.1 48% 76.25 1016.4
20 21:53 SW 9 16.09 Fair CLR 19.4 5.6 41% 76.23 1016.0
20 20:53 SW 9 16.09 Fair CLR 21.1 5.6 37% 76.17 1015.5
20 19:53 S 9 16.09 Fair CLR 23.9 3.3 26% 25 76.17 1015.3
20 18:53 SW 7 16.09 Fair CLR 24.4 2.2 23% 25 76.17 1015.4
20 16:53 Vrbl 6 16.09 Fair CLR 25 2.8 25.6 18.9 24% 25 76.23 1016.0
20 15:53 NE 6 16.09 Fair CLR 25 2.8 24% 25 76.28 1016.6
20 14:53 Vrbl 6 16.09 Fair CLR 23.9 2.8 25% 25 76.33 1017.3
20 13:53 NE 9 16.09 Fair CLR 23.9 2.8 25% 25 76.4 1018.2
20 12:53 W 11 16.09 Fair CLR 22.2 3.3 29% 76.45 1018.9
20 11:53 Vrbl 9 16.09 Fair CLR 21.7 3.3 30% 76.48 1019.4
20 10:53 Calm 16.09 Fair CLR 18.9 2.8 20 6.7 34% 76.53 1020.2
20 09:53 W 6 16.09 Fair CLR 18.3 3.9 39% 76.56 1020.4
20 08:53 Calm 16.09 Fair CLR 16.7 4.4 44% 76.56 1020.6
20 07:53 Calm 16.09 Fair CLR 14.4 6.1 58% 76.53 1020.1
20 06:53 Calm 16.09 Fair CLR 11.7 7.8 77% 76.56 1020.3
20 05:53 Calm 16.09 Fair CLR 7.2 6.1 93% 76.5 1019.9
20 04:53 Calm 16.09 Partly Cloudy SCT080 10 6.1 16.7 8.9 77% 76.5 1019.9
20 03:53 Calm 16.09 Overcast OVC080 11.1 4.4 64% 76.48 1019.4
20 02:53 SE 6 16.09 Fair CLR 11.1 3.9 61% 76.45 1019.2
20 01:53 S 7 16.09 Fair CLR 13.3 3.3 51% 76.45 1019.2
20 00:53 W 15 16.09 Fair CLR 14.4 3.9 50% 76.43 1018.8
19 23:53 NW 13 16.09 Fair CLR 14.4 4.4 51% 76.4 1018.5
19 22:53 NW 26 G 41 16.09 Fair CLR 16.7 3.9 24.4 16.7 43% 76.38 1018.0
19 21:53 NW 30 G 44 16.09 Fair CLR 17.2 3.9 41% 76.35 1017.7
19 20:53 NW 26 G 39 16.09 Fair CLR 18.3 3.9 39% 76.3 1017.1
19 19:53 NW 20 16.09 Mostly Cloudy BKN095 21.1 4.4 34% 76.28 1016.5
19 18:53 W 11 16.09 A Few Clouds FEW095 23.3 3.9 28% 76.25 1016.3
19 17:53 SE 13 16.09 Mostly Cloudy BKN090 BKN110 23.9 2.8 25% 25 76.25 1016.5
19 16:53 S 17 16.09 Fair CLR 24.4 2.8 25 20 25% 25 76.3 1017.1
19 15:53 Vrbl 9 16.09 Fair CLR 23.9 3.3 26% 25 76.35 1017.7
19 14:53 SW 19 G 28 16.09 Fair CLR 24.4 2.8 25% 25 76.4 1018.4
19 13:53 S 17 G 28 16.09 Fair CLR 23.9 2.8 25% 25 76.45 1019.2
19 12:53 SE 9 16.09 Fair CLR 21.7 2.8 29% 76.53 1019.9
19 11:53 Vrbl 6 G 26 16.09 Fair CLR 21.1 3.3 31% 76.58 1020.7
19 10:53 SW 9 16.09 Fair CLR 20 3.3 20.6 6.7 33% 76.61 1021.0
19 09:53 Vrbl 11 16.09 Fair CLR 19.4 3.3 35% 76.63 1021.6
19 08:53 SW 13 16.09 Fair CLR 17.8 3.9 40% 76.66 1021.6
19 07:53 Vrbl 7 16.09 Fair CLR 15.6 4.4 48% 76.63 1021.6
19 06:53 SE 7 16.09 Fair CLR 13.3 4.4 55% 76.63 1021.3
19 05:53 Calm 16.09 Fair CLR 9.4 2.2 61% 76.61 1021.2
19 04:53 Calm 16.09 Fair CLR 8.3 2.2 17.8 8.3 66% 76.58 1021.0
19 03:53 S 6 16.09 Fair CLR 12.2 1.1 47% 76.58 1020.8
19 02:53 S 11 16.09 Fair CLR 11.7 1.7 51% 76.58 1020.9
19 01:53 Calm 16.09 Mostly Cloudy BKN120 13.9 1.1 42% 76.56 1020.4
19 00:53 NW 15 16.09 Overcast OVC120 13.9 1.1 42% 76.53 1020.2
18 23:53 NW 28 16.09 Overcast OVC120 16.7 1.1 35% 76.5 1019.8
18 22:53 NW 24 16.09 Mostly Cloudy BKN120 17.2 1.7 23.9 17.2 35% 76.48 1019.4
18 21:53 SW 11 16.09 Overcast FEW100 OVC120 17.8 4.4 41% 76.45 1019.1
18 20:53 S 15 16.09 Partly Cloudy SCT100 20.6 2.2 30% 76.4 1018.5
18 19:53 SE 17 16.09 Fair CLR 21.7 1.1 26% 76.38 1018.1
18 18:53 Calm 16.09 Fair CLR 22.8 1.1 24% 76.38 1018.2
18 17:53 Vrbl 7 16.09 Fair CLR 23.3 0.6 22% 76.38 1018.0
18 16:53 SW 7 16.09 Fair CLR 23.3 0.6 23.9 18.3 22% 76.4 1018.4
18 15:53 NE 7 16.09 Fair CLR 22.8 1.7 25% 76.4 1018.6
18 14:53 Vrbl 7 16.09 Fair CLR 22.8 2.2 26% 76.45 1019.2
18 13:53 W 6 16.09 Fair CLR 22.2 3.3 29% 76.5 1019.9
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)