Weather observations for the past three days for
Tri-Cities Airport
Metric (Imperial)
Date Time (pst) 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.
12 00:53 SE 13 16.09 Partly Cloudy SCT110 2.8 1.7 93% -0 77.11 1028.2
11 23:53 SE 11 16.09 Overcast OVC090 2.8 1.7 93% 0 77.14 1028.7
11 22:53 Calm 16.09 Partly Cloudy SCT100 2.2 1.1 93% 77.19 1029.4
11 21:53 W 6 16.09 A Few Clouds FEW120 1.7 0.6 5 1.7 93% 77.19 1029.4
11 20:53 NW 7 16.09 Fair CLR 2.2 1.1 93% 0 77.19 1029.5
11 19:53 W 7 16.09 Fair CLR 3.3 1.7 89% 2 77.17 1029.2
11 18:53 W 6 16.09 Fair CLR 3.3 1.7 89% 77.17 1029.1
11 17:53 NW 9 16.09 Fair CLR 2.8 1.1 89% 1 77.17 1029.2
11 16:53 NW 6 16.09 Fair CLR 3.9 1.7 86% 77.19 1029.4
11 15:53 NW 7 16.09 Overcast OVC100 5 2.2 6.1 1.7 82% 4 77.19 1029.6
11 14:53 Calm 16.09 A Few Clouds FEW100 6.1 2.2 76% 77.22 1029.9
11 13:53 Calm 16.09 Partly Cloudy SCT100 6.1 2.2 76% 77.24 1030.1
11 12:53 NW 6 16.09 Overcast BKN095 OVC120 5 2.2 82% 77.27 1030.4
11 11:53 Calm 16.09 Mostly Cloudy BKN100 3.9 1.7 86% 77.29 1030.7
11 10:53 Calm 16.09 Mostly Cloudy FEW085 BKN100 2.2 0.6 89% 77.34 1031.5
11 09:53 Calm 16.09 Overcast BKN080 OVC110 1.7 0.6 1.7 -0.6 93% 77.37 1031.9
11 08:53 Calm 12.87 Overcast OVC080 0.6 0 96% 77.37 1031.8
11 07:53 Calm 14.48 Overcast SCT080 OVC120 0 -0.6 96% 77.34 1031.7
11 06:53 Calm 14.48 Overcast OVC100 0 -0.6 96% 77.34 1031.6
11 05:53 Calm 16.09 A Few Clouds FEW120 0 -1.1 92% 77.37 1031.8
11 04:53 Calm 16.09 Fair CLR -0.6 -1.1 96% 77.39 1032.0
11 03:53 Calm 16.09 A Few Clouds FEW120 0 -0.6 0 -2.2 96% 77.37 1031.8
11 02:53 Calm 9.66 Fog/Mist BKN120 -0.6 -0.6 100% 77.34 1031.6
11 01:53 N 9 11.27 Fair CLR -1.1 -1.7 96% -4 77.37 1031.8
11 00:53 Calm 12.87 Fair CLR -1.7 -1.7 100% 77.37 1031.9
10 23:53 W 6 16.09 Fair CLR -2.2 -2.2 100% 77.39 1032.3
10 22:53 Calm 16.09 Fair CLR 0 -0.6 96% 77.39 1032.1
10 21:53 N 7 16.09 Fair CLR 0 -1.1 5 -1.1 92% -2 77.39 1032.2
10 20:53 Calm 16.09 Fair CLR 0 -1.1 92% 77.39 1032.2
10 19:53 Calm 16.09 Fair CLR 0 -0.6 96% 77.39 1032.1
10 16:53 NW 6 16.09 Fair CLR 3.3 1.1 86% 77.42 1032.5
10 15:53 Calm 16.09 Fair CLR 5 1.7 6.1 0 79% 77.39 1032.2
10 14:53 NW 6 16.09 Fair CLR 6.1 1.7 74% 77.42 1032.6
10 13:53 W 6 14.48 Fair CLR 5.6 1.7 76% 77.44 1032.8
10 12:53 Calm 16.09 Fair CLR 4.4 1.1 79% 77.5 1033.5
10 11:53 NW 6 16.09 Fair CLR 2.8 0 82% 77.57 1034.4
10 10:53 Calm 16.09 Fair CLR 1.7 0 89% 77.6 1035.0
10 09:53 N 7 16.09 Fair CLR 0 -0.6 0 -3.9 96% -2 77.62 1035.3
10 08:53 Calm 16.09 Fair CLR -1.7 -2.8 92% 77.62 1035.3
10 07:53 N 6 16.09 Fair CLR -2.8 -3.3 96% 77.62 1035.2
10 06:53 NE 6 16.09 Fair CLR -3.3 -3.9 96% 77.62 1035.4
10 05:53 N 6 16.09 Fair CLR -2.8 -3.9 92% 77.62 1035.1
10 04:53 NW 9 16.09 Fair CLR -2.8 -3.9 92% -6 77.62 1035.1
10 03:53 N 6 16.09 Fair CLR -3.3 -3.9 -0.6 -3.9 96% 77.62 1035.4
10 02:53 SW 7 16.09 Fair CLR -2.2 -2.8 96% -5 77.65 1035.4
10 01:53 NW 7 16.09 Fair CLR -2.8 -3.3 96% -5 77.65 1035.6
10 00:53 N 11 16.09 Fair CLR -2.8 -3.3 96% -7 77.62 1035.1
09 23:53 Calm 16.09 Fair CLR -1.7 -2.8 92% 77.6 1034.8
09 22:53 Calm 16.09 Fair CLR -1.7 -2.2 96% 77.62 1035.1
09 21:53 N 7 16.09 Fair CLR -1.7 -2.8 10 -1.7 92% -4 77.57 1034.5
09 20:53 Calm 16.09 Fair CLR 0 -1.1 92% 77.55 1034.2
09 19:53 NW 6 16.09 Fair CLR 0.6 -0.6 92% 77.55 1034.1
09 18:53 N 7 16.09 Fair CLR 0.6 -0.6 92% -1 77.52 1033.7
09 17:53 Calm 16.09 Fair CLR 3.3 0.6 83% 77.47 1033.2
09 16:53 S 7 16.09 Fair CLR 7.8 0.6 61% 7 77.47 1033.1
09 15:53 E 6 16.09 Fair CLR 10 0.6 12.2 7.2 52% 77.5 1033.2
09 14:53 S 13 16.09 Fair CLR 12.2 -0.6 42% 77.47 1033.1
09 13:53 S 13 16.09 Fair CLR 12.2 1.1 47% 77.5 1033.4
09 12:53 SW 11 16.09 Fair CLR 11.1 1.7 53% 77.52 1033.5
09 11:53 SW 19 16.09 Fair CLR 11.1 2.2 55% 77.5 1033.3
09 10:53 SW 13 16.09 Partly Cloudy SCT120 9.4 2.2 61% 8 77.55 1033.9
09 09:53 S 15 16.09 A Few Clouds FEW120 7.2 2.2 7.2 4.4 71% 5 77.5 1033.3
09 08:53 S 13 16.09 Partly Cloudy SCT110 6.1 2.2 76% 4 77.42 1032.5
09 07:53 S 19 16.09 Mostly Cloudy BKN100 6.1 1.7 74% 3 77.39 1032.0
09 06:53 S 15 16.09 A Few Clouds FEW120 5.6 1.7 76% 3 77.37 1031.7
09 05:53 S 13 16.09 A Few Clouds FEW120 5 1.1 76% 2 77.32 1031.0
09 04:53 SW 11 16.09 Overcast OVC110 5 1.1 76% 3 77.24 1030.1
09 03:53 S 11 16.09 Overcast OVC100 5 1.1 6.1 3.3 76% 3 77.22 1029.7
09 02:53 SW 13 16.09 Overcast OVC110 5 1.1 76% 2 77.17 1029.0
09 01:53 SW 9 16.09 Partly Cloudy SCT120 4.4 0.6 77% 2 77.14 1028.8
Date Time (pst) 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)