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.
18 11:53 SW 19 16.09 Fair CLR 8.3 -3.3 44% 6 75.44 1005.9
18 10:53 W 13 16.09 Fair CLR 7.2 -3.3 48% 5 75.41 1005.7
18 09:53 SW 15 16.09 Fair CLR 5.6 -1.7 5.6 -2.2 60% 3 75.39 1005.1
18 08:53 W 9 16.09 Fair CLR 2.8 -1.1 76% 1 75.36 1004.9
18 07:53 SW 7 16.09 Fair CLR 0 -1.1 92% -2 75.31 1004.4
18 06:53 Calm 16.09 Mostly Cloudy BKN055 -1.1 -1.7 96% 75.26 1003.6
18 05:53 Calm 16.09 Overcast OVC050 -1.1 -1.7 96% 75.21 1002.9
18 04:53 E 7 16.09 Overcast OVC060 -0.6 -1.7 92% -3 75.16 1002.4
18 03:53 N 6 16.09 Overcast BKN048 OVC065 -1.7 -2.2 2.2 -1.7 96% 75.16 1002.1
18 02:53 N 6 16.09 Partly Cloudy SCT075 -0.6 -2.2 89% 75.13 1001.8
18 01:53 SW 6 16.09 Fair CLR 0 -1.7 88% 75.13 1001.8
18 00:53 Calm 16.09 Fair CLR 1.1 -1.7 82% 75.11 1001.5
17 23:53 W 7 16.09 Fair CLR 1.1 -1.1 85% -1 75.08 1001.3
17 22:53 NW 17 16.09 Fair CLR 2.2 -0.6 82% -2 75.06 1000.8
17 21:53 NW 7 16.09 Overcast OVC095 2.2 0 8.9 2.2 86% 0 75.03 1000.4
17 20:53 Calm 16.09 Mostly Cloudy BKN100 BKN120 2.2 0.6 89% 75.01 1000.1
17 19:53 N 7 16.09 Partly Cloudy SCT085 2.2 0.6 89% 0 74.96 999.6
17 18:53 N 11 16.09 Fair CLR 2.2 0 86% -1 74.93 999.0
17 17:53 NW 13 16.09 Mostly Cloudy BKN080 3.9 -0.6 73% 1 74.9 998.8
17 16:53 N 11 16.09 Mostly Cloudy BKN100 6.7 0 63% 5 74.9 998.9
17 15:53 N 7 16.09 Fair CLR 8.9 -1.1 9.4 5 50% 8 74.9 998.8
17 14:53 N 11 16.09 Fair CLR 8.9 -0.6 52% 7 74.9 998.8
17 13:53 W 9 16.09 Fair CLR 8.3 -2.8 46% 7 74.9 998.9
17 12:53 SW 11 16.09 Fair CLR 8.9 -1.7 48% 7 74.9 998.9
17 11:53 Calm 16.09 Fair CLR 6.7 -1.1 58% 74.9 998.9
17 10:53 Calm 16.09 Fair CLR 6.1 -0.6 63% 74.9 998.7
17 09:53 Vrbl 6 16.09 Partly Cloudy SCT080 5.6 -0.6 5.6 -1.1 65% 74.85 998.2
17 08:53 Calm 16.09 Mostly Cloudy BKN110 3.3 -0.6 76% 74.83 997.8
17 07:53 E 6 16.09 Partly Cloudy SCT110 1.1 -1.1 85% 74.8 997.5
17 06:53 E 7 16.09 Fair CLR -0.6 -2.2 89% -3 74.78 997.3
17 05:53 SE 7 16.09 Fair CLR 0 -1.7 88% -2 74.73 996.6
17 04:53 SW 7 16.09 Fair CLR 0 -1.7 88% -2 74.68 995.9
17 03:53 S 7 16.09 Fair CLR 1.7 -1.7 5 1.7 78% -0 74.65 995.3
17 02:53 SW 7 16.09 Fair CLR 2.8 -1.1 76% 1 74.6 994.9
17 01:53 SW 11 16.09 Fair CLR 3.3 -0.6 76% 1 74.57 994.3
17 00:53 SW 11 16.09 Fair CLR 3.3 0 79% 1 74.52 993.8
16 23:53 Calm 16.09 Fair CLR 4.4 0 73% 74.47 993.2
16 22:53 S 9 16.09 Fair CLR 4.4 0.6 77% 2 74.47 993.1
16 21:53 SW 6 16.09 Fair CLR 4.4 1.1 7.8 4.4 79% 74.5 993.2
16 20:53 S 17 16.09 Overcast OVC110 6.1 0.6 68% 3 74.52 993.6
16 19:53 SE 11 16.09 Overcast OVC110 5.6 1.1 73% 3 74.52 993.7
16 18:53 S 13 16.09 Overcast OVC110 5.6 1.1 73% 3 74.55 994.0
16 17:53 S 15 16.09 Overcast OVC100 5.6 0.6 71% 3 74.6 994.8
16 16:53 S 15 16.09 Overcast OVC085 6.7 0.6 65% 4 74.57 994.5
16 15:53 E 13 16.09 Overcast OVC070 6.7 3.9 7.2 4.4 83% 4 74.63 995.0
16 14:53 S 9 16.09 Overcast FEW040 OVC065 7.2 3.3 77% 6 74.68 995.6
16 13:53 SE 13 16.09 Overcast OVC018 6.1 3.9 86% 4 74.73 996.3
16 12:53 NW 7 16.09 Overcast OVC020 5 3.3 89% 4 74.75 996.7
16 11:53 NW 15 16.09 Light Rain BKN015 OVC049 4.4 3.3 93% 1 74.78 997.0
16 10:53 NW 19 16.09 Overcast SCT006 OVC010 4.4 3.3 93% 1 74.78 997.2
16 09:53 W 19 11.27 Light Rain OVC010 5 4.4 5.6 5 96% 2 74.8 997.4 0.03 0.13
16 08:53 N 6 6.44 Light Rain Fog/Mist OVC011 5.6 5 96% 74.85 998.0 0.03
16 07:53 NE 6 12.87 Overcast OVC013 5.6 4.4 92% 74.9 998.7
16 06:53 E 7 9.66 Light Rain Fog/Mist BKN015 OVC049 5 4.4 96% 4 74.98 999.8 0.08 0.08
16 05:53 E 7 16.09 Light Rain OVC013 5.6 4.4 92% 4 75.13 1001.8
16 04:53 Calm 16.09 Overcast OVC014 5.6 3.9 89% 75.21 1003.0
16 03:53 Calm 16.09 Overcast OVC014 5.6 3.9 6.7 5.6 89% 75.29 1004.0
16 02:53 SE 6 16.09 Overcast OVC016 6.1 3.9 86% 75.39 1005.2
16 01:53 Calm 16.09 Overcast OVC017 6.1 4.4 89% 75.49 1006.4
16 00:53 SE 11 16.09 Overcast OVC018 6.1 4.4 89% 4 75.51 1007.1
15 23:53 SE 6 16.09 Overcast OVC019 6.7 3.9 83% 75.62 1008.1
15 22:53 SW 6 16.09 Overcast OVC020 6.1 3.9 86% 75.67 1008.9
15 21:53 S 6 16.09 Overcast OVC017 6.7 3.9 7.8 6.7 83% 75.72 1009.6
15 20:53 S 7 16.09 Overcast OVC017 6.7 3.9 83% 6 75.77 1010.4
15 19:53 S 13 16.09 Overcast OVC021 6.7 3.9 83% 4 75.82 1011.1
15 18:53 S 11 16.09 Overcast OVC023 6.7 3.9 83% 5 75.87 1011.7
15 17:53 SE 6 16.09 Overcast OVC023 7.2 3.3 77% 75.92 1012.3
15 16:53 S 6 16.09 Overcast OVC022 7.2 3.3 77% 75.95 1012.7
15 15:53 SE 7 16.09 Overcast OVC022 7.8 2.8 7.8 5.6 71% 7 75.97 1013.0
15 14:53 Calm 16.09 Overcast OVC026 7.8 2.8 71% 76.02 1013.6
15 13:53 W 6 16.09 Overcast OVC026 7.8 2.8 71% 76.05 1014.1
15 12:53 NW 6 16.09 Overcast BKN029 OVC043 7.2 2.8 74% 76.12 1015.2
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)