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.
28 08:53 NW 9 16.09 Fair CLR -2.8 -5.6 81% -6 78.05 1041.1
28 07:53 NW 6 16.09 Fair CLR -5 -7.2 85% 77.95 1039.8
28 06:53 NW 7 16.09 Fair CLR -6.1 -7.2 92% -9 77.88 1038.9
28 05:53 NW 7 16.09 Mostly Cloudy BKN070 -5 -7.2 85% -8 77.85 1038.6
28 04:53 NW 6 16.09 Partly Cloudy SCT055 -5 -7.2 85% 77.77 1037.5
28 03:53 Calm 16.09 Overcast OVC060 -2.8 -7.2 -1.1 -4.4 72% 77.72 1036.7
28 02:53 NW 6 16.09 Mostly Cloudy BKN085 -3.9 -6.7 81% 77.75 1036.9
28 01:53 Calm 16.09 A Few Clouds FEW055 -1.7 -5 78% 77.7 1036.1
28 00:53 Calm 16.09 Overcast SCT055 OVC100 -1.7 -6.1 72% 77.65 1035.7
27 23:53 Calm 16.09 Overcast BKN055 OVC110 -1.7 -5.6 75% 77.6 1034.9
27 22:53 Calm 16.09 Overcast OVC060 -1.7 -5.6 75% 77.52 1033.8
27 21:53 Calm 16.09 Mostly Cloudy BKN055 -1.7 -5.6 1.1 -4.4 75% 77.47 1033.4
27 20:53 SW 6 16.09 Fair CLR -2.2 -5 81% 77.44 1033.0
27 19:53 Calm 16.09 Fair CLR -2.8 -5.6 81% 77.42 1032.6
27 18:53 N 9 16.09 Fair CLR -4.4 -6.7 84% -8 77.37 1031.9
27 17:53 N 9 16.09 Fair CLR -3.3 -6.1 81% -7 77.29 1030.8
27 16:53 N 7 16.09 Fair CLR 0.6 -6.7 58% -1 77.22 1029.7
27 15:53 N 9 16.09 Fair CLR 1.1 -6.7 4.4 1.1 56% -1 77.14 1028.7
27 14:53 N 13 16.09 Fair CLR 3.3 -10.6 36% 0 77.04 1027.5
27 13:53 N 11 16.09 Overcast OVC080 3.9 -9.4 38% 1 77.01 1026.8
27 12:53 N 20 16.09 Partly Cloudy SCT080 3.9 -10.6 34% 0 76.91 1025.6
27 11:53 N 17 16.09 Overcast OVC085 3.9 -9.4 38% 0 76.91 1025.4
27 10:53 NW 13 16.09 Overcast OVC090 2.8 -8.3 44% -0 76.86 1025.1
27 09:53 N 11 16.09 Overcast FEW042 OVC095 1.7 -9.4 2.2 -1.1 44% -1 76.78 1024.2
27 08:53 N 17 16.09 Mostly Cloudy BKN095 1.7 -8.9 46% -2 76.66 1022.3
27 07:53 N 13 16.09 Mostly Cloudy BKN095 0.6 -2.2 82% -3 76.53 1020.5
27 06:53 E 9 16.09 A Few Clouds FEW080 0.6 -2.2 82% -2 76.38 1018.3
27 05:53 NW 11 16.09 Overcast OVC085 2.2 -2.2 73% -1 76.25 1016.9
27 04:53 SW 7 16.09 Overcast FEW070 SCT085 OVC110 1.7 -2.2 76% -0 76.15 1015.3
27 03:53 W 9 16.09 Fair CLR 0 -2.8 5.6 0 82% -3 76.07 1014.3
27 02:53 W 15 16.09 Fair CLR 3.3 -1.7 70% 0 75.97 1012.9
27 01:53 W 24 G 44 16.09 Fair CLR 4.4 -0.6 70% 0 75.87 1011.6
27 00:53 W 33 G 56 16.09 Overcast and Breezy BKN050 BKN080 OVC095 5.6 -0.6 65% 1 75.77 1010.2
26 23:53 SW 35 G 61 16.09 Overcast and Breezy OVC095 5 0 70% 0 75.64 1008.7
26 22:53 SW 33 G 46 16.09 Partly Cloudy and Breezy SCT110 5.6 -0.6 65% 1 75.57 1007.5
26 21:53 SW 31 16.09 Fair CLR 4.4 -1.1 9.4 4.4 68% -0 75.46 1006.2 0.03
26 20:53 SW 37 G 54 16.09 Fair and Breezy CLR 5.6 0.6 71% 1 75.36 1005.0
26 19:53 SW 31 16.09 Mostly Cloudy SCT095 BKN120 7.2 2.8 74% 3 75.29 1003.9
26 18:53 SW 26 16.09 Light Rain OVC060 8.3 3.3 71% 5 75.31 1004.1 0.03 0.03
26 17:53 SW 26 16.09 A Few Clouds FEW070 8.9 2.8 66% 6 75.21 1003.0
26 16:53 W 9 16.09 Overcast SCT075 OVC110 8.3 3.3 71% 7 75.23 1003.2
26 15:53 SW 26 G 39 16.09 Fair CLR 9.4 2.8 10.6 5.6 64% 6 75.21 1002.9
26 14:53 SW 15 16.09 Fair CLR 10 3.3 63% 8 75.23 1003.2
26 13:53 SW 24 16.09 Fair CLR 10 2.8 61% 7 75.29 1003.8
26 12:53 SW 24 G 37 16.09 Fair CLR 10 2.8 61% 7 75.36 1004.8
26 11:53 SW 30 16.09 A Few Clouds FEW100 8.3 3.9 74% 5 75.41 1005.6
26 10:53 S 6 16.09 Partly Cloudy SCT080 6.7 2.8 76% 75.46 1006.2
26 09:53 S 24 G 41 16.09 Overcast OVC090 5.6 2.8 5.6 1.7 82% 2 75.46 1006.3 0.86
26 08:53 SW 11 16.09 Light Rain BKN049 OVC070 3.9 2.2 89% 1 75.39 1005.3 0.1
26 07:53 S 7 11.27 Light Rain BKN012 BKN029 OVC035 2.8 2.8 100% 1 75.36 1004.9 0.15
26 06:51 W 9 9.66 Rain Fog/Mist BKN012 BKN028 OVC036 2.8 2.2 96% 1 75.29 1004.0 0.23 0.61
26 05:53 W 11 6.44 Rain Fog/Mist FEW008 OVC033 2.2 2.2 100% -1 75.23 1003.4 0.3
26 04:53 N 7 3.22 Light Rain Fog/Mist OVC003 1.7 1.7 100% -0 75.21 1002.8 0.08
26 03:53 NW 6 1.21 Light Rain Fog/Mist FEW002 OVC009 1.7 1.1 1.7 -1.1 96% 75.26 1003.6 0.05 0.08
26 02:51 N 11 2.01 Light Rain Fog/Mist SCT003 OVC010 1.1 0.6 97% -2 75.34 1004.6 0.03
26 01:53 NW 7 0.80 Fog VV002 0.6 0.6 100% -1 75.36 1005.0
26 00:53 NW 7 11.27 Fair CLR 0 -0.6 96% -2 75.41 1005.5
25 23:53 NW 6 11.27 Fair CLR -1.1 -1.1 100% 75.44 1006.0
25 22:53 Calm 4.83 Fog/Mist CLR -0.6 -0.6 100% 75.44 1006.0
25 21:53 Calm 9.66 Fog/Mist CLR 0.6 0.6 6.7 0 100% 75.49 1006.5
25 20:53 Calm 14.48 Mostly Cloudy BKN120 2.2 1.7 97% 75.51 1007.1
25 19:53 Calm 12.87 Fair CLR 2.2 2.2 100% 75.54 1007.3
25 18:53 Calm 16.09 Fair CLR 2.2 1.7 97% 75.54 1007.4
25 17:53 SE 11 16.09 Fair CLR 4.4 3.3 93% 2 75.51 1006.9
25 16:53 SE 22 16.09 Fair CLR 5.6 3.3 85% 2 75.49 1006.5
25 15:53 Calm 16.09 Fair CLR 6.7 3.9 7.2 3.3 83% 75.39 1005.4
25 14:53 W 19 G 37 16.09 Overcast OVC013 6.7 3.9 83% 4 75.46 1006.4
25 13:53 NW 13 16.09 Light Rain OVC013 6.7 5 89% 4 75.29 1003.8
25 12:53 NW 6 16.09 Overcast OVC012 6.1 4.4 89% 75.26 1003.6
25 11:53 N 6 16.09 Overcast OVC016 5 3.3 89% 75.29 1004.0
25 10:53 NW 7 16.09 Overcast SCT015 OVC019 4.4 2.8 89% 3 75.36 1004.8
25 09:53 Calm 16.09 Light Rain OVC020 3.3 2.8 3.3 -0.6 97% 75.39 1005.4 0.05
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)