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.
05 03:53 N 13 16.09 Fair CLR 11.1 10 93% 75.59 1007.6
05 02:53 N 7 16.09 Fair CLR 12.2 10.6 90% 75.51 1006.6
05 01:53 N 13 16.09 Fair CLR 13.3 11.7 90% 75.51 1006.5
05 00:53 N 9 16.09 Fair CLR 14.4 11.1 81% 75.49 1006.2
04 23:53 Calm 16.09 Fair CLR 17.2 10 63% 75.44 1005.5
04 22:53 N 15 16.09 A Few Clouds FEW120 16.1 11.1 31.7 15 72% 75.44 1005.3
04 21:53 Calm 16.09 A Few Clouds FEW120 21.7 10 47% 75.39 1004.7
04 20:53 N 11 16.09 A Few Clouds FEW120 18.3 12.8 70% 75.34 1004.1
04 19:53 NW 9 16.09 Fair CLR 23.9 8.9 39% 25 75.31 1003.7
04 18:53 N 9 16.09 Fair CLR 27.2 8.9 32% 27 75.31 1003.8
04 17:53 N 15 16.09 Fair CLR 29.4 9.4 29% 28 75.34 1004.3
04 16:53 Vrbl 6 16.09 Fair CLR 31.7 3.3 31.7 25.6 16% 30 75.36 1004.6
04 15:53 NW 13 16.09 Fair CLR 31.1 3.9 18% 29 75.39 1005.0
04 14:53 Vrbl 7 16.09 Fair CLR 31.1 5.6 20% 29 75.46 1005.7
04 13:53 Calm 16.09 Fair CLR 29.4 4.4 20% 28 75.51 1006.5
04 12:53 N 7 16.09 Fair CLR 27.8 7.2 27% 27 75.57 1007.2
04 11:53 N 11 16.09 Fair CLR 27.8 6.7 26% 27 75.59 1007.5
04 10:53 N 9 16.09 Fair CLR 25 8.3 25 7.2 35% 26 75.62 1007.9
04 09:53 Calm 16.09 Fair CLR 21.7 7.8 41% 75.64 1008.1
04 08:53 Calm 16.09 Fair CLR 18.9 7.8 49% 75.64 1008.3
04 07:53 Calm 16.09 Fair CLR 14.4 9.4 72% 75.64 1008.4
04 06:53 NW 6 16.09 Fair CLR 10 8.9 93% 75.62 1007.9
04 05:53 N 9 16.09 Fair CLR 7.8 6.7 93% 6 75.59 1007.5
04 04:53 NE 6 16.09 Fair CLR 8.9 7.2 14.4 8.3 89% 75.57 1007.2
04 03:53 Calm 16.09 Fair CLR 10.6 7.8 83% 75.57 1007.4
04 02:53 N 6 16.09 Fair CLR 10.6 7.8 83% 75.57 1007.3
04 01:53 E 6 16.09 Fair CLR 12.8 8.3 74% 75.57 1007.2
04 00:53 E 6 16.09 Fair CLR 14.4 8.3 67% 75.57 1007.2
03 23:53 Calm 16.09 Fair CLR 13.3 10 81% 75.57 1007.3
03 22:53 N 6 16.09 Fair CLR 13.9 10.6 30.6 13.3 81% 75.57 1007.1
03 21:53 Calm 16.09 Fair CLR 16.7 10.6 67% 75.57 1007.0
03 20:53 Calm 16.09 Fair CLR 20.6 10.6 53% 75.54 1006.8
03 19:53 E 6 16.09 Fair CLR 25 6.1 30% 25 75.54 1006.7
03 18:53 N 7 16.09 Fair CLR 28.9 5 22% 27 75.54 1007.0
03 17:53 NE 15 16.09 Fair CLR 30 4.4 20% 28 75.62 1007.7
03 16:53 N 19 16.09 Fair CLR 30 6.1 31.1 23.9 22% 28 75.67 1008.4
03 15:53 N 13 16.09 Fair CLR 30.6 5.6 21% 29 75.72 1009.0
03 14:53 NW 11 16.09 Fair CLR 30 7.2 24% 28 75.77 1009.9
03 13:53 Calm 16.09 Fair CLR 29.4 7.2 25% 28 75.84 1010.8
03 12:53 Calm 16.09 Fair CLR 27.8 7.2 27% 27 75.9 1011.5
03 11:53 Vrbl 6 16.09 Fair CLR 25.6 8.3 33% 26 75.95 1012.4
03 10:53 Vrbl 7 16.09 Fair CLR 24.4 8.9 24.4 8.3 37% 25 76 1013.1
03 09:53 NW 6 16.09 Fair CLR 21.7 10 47% 76.05 1013.5
03 08:53 NW 7 16.09 Fair CLR 18.9 8.9 52% 76.05 1013.7
03 07:53 N 9 16.09 Fair CLR 14.4 8.9 70% 76.07 1013.9
03 06:53 Calm 16.09 Fair CLR 12.2 7.2 72% 76.05 1013.7
03 05:53 Calm 16.09 Fair CLR 8.9 6.7 86% 76.02 1013.4
03 04:53 Calm 16.09 Fair CLR 11.7 7.2 18.9 8.9 74% 76.02 1013.2
03 03:53 Vrbl 6 16.09 Fair CLR 12.2 7.8 75% 76 1013.0
03 02:53 N 9 16.09 Fair CLR 10 7.8 86% 9 76 1012.9
03 01:53 N 11 16.09 Fair CLR 11.7 8.9 83% 75.97 1012.6
03 00:53 NW 11 16.09 Fair CLR 12.2 9.4 83% 75.95 1012.4
02 23:53 N 11 16.09 Fair CLR 13.9 8.9 72% 75.92 1012.1
02 22:53 NW 7 16.09 Fair CLR 16.7 8.9 32.2 13.9 60% 75.9 1011.7
02 21:53 N 9 16.09 Fair CLR 15 10 72% 75.87 1011.4
02 20:53 N 11 16.09 Fair CLR 17.2 11.1 68% 75.82 1010.8
02 19:53 NE 11 16.09 Fair CLR 23.3 8.3 38% 75.77 1009.9
02 18:53 NE 11 16.09 Fair CLR 29.4 5.6 22% 28 75.74 1009.6
02 17:53 E 19 16.09 Fair CLR 31.1 1.7 15% 29 75.77 1009.7
02 16:53 NE 11 16.09 Fair CLR 31.7 2.2 31.7 21.7 15% 30 75.77 1009.8
02 15:53 E 9 16.09 Fair CLR 31.1 5.6 20% 29 75.82 1010.5
02 14:53 N 11 16.09 Fair CLR 31.1 7.8 23% 29 75.87 1011.3
02 13:53 N 13 16.09 Fair CLR 29.4 9.4 29% 28 75.92 1012.0
02 12:53 NW 11 16.09 Fair CLR 27.2 10.6 35% 27 76 1012.9
02 11:53 N 6 16.09 Fair CLR 24.4 9.4 39% 25 76.05 1013.7
02 10:53 NW 9 16.09 Fair CLR 21.7 8.9 21.7 11.1 44% 76.07 1014.1
02 09:53 N 11 16.09 Fair CLR 18.9 8.9 52% 76.07 1014.2
02 08:53 NW 6 16.09 Fair CLR 16.7 8.3 58% 76.07 1014.2
02 07:53 N 7 16.09 Fair CLR 15.6 8.9 65% 76.07 1013.9
02 06:53 Calm 16.09 Fair CLR 12.2 9.4 83% 76.05 1013.9
02 05:53 NE 9 16.09 Fair CLR 11.7 7.8 77% 76.02 1013.4
02 04:53 Calm 16.09 Fair CLR 12.8 7.8 15 10 72% 76.02 1013.3
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)