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.
02 16:53 NW 9 16.09 Light Rain BKN015 BKN060 OVC080 1.7 0.6 93% -1 76.1 1014.7 0.03
02 15:53 NW 9 16.09 Overcast BKN015 OVC090 2.2 1.1 2.8 0.6 93% -0 76.12 1015.3 0.05
02 14:53 N 9 14.48 Overcast OVC009 2.8 0.6 86% 1 76.15 1015.4
02 13:53 N 6 12.87 Overcast OVC009 2.2 0.6 89% 76.15 1015.4
02 12:53 N 6 12.87 Overcast OVC007 2.2 0.6 89% 76.15 1015.6 0.05
02 11:53 Calm 9.66 Fog/Mist BKN009 OVC065 2.2 0.6 89% 76.2 1016.1 0.05
02 10:53 NW 9 9.66 Fog/Mist BKN011 BKN050 1.7 0.6 93% -1 76.23 1016.4
02 09:53 Calm 9.66 Fog/Mist BKN011 OVC050 0.6 0 0.6 0 96% 76.2 1016.2
02 08:53 Calm 8.05 Fog/Mist BKN011 OVC050 0 0 100% 76.15 1015.7
02 07:53 Calm 8.05 Fog/Mist BKN011 OVC050 0 -0.6 96% 76.1 1015.0
02 06:53 Calm 8.05 Fog/Mist FEW007 OVC049 0 -0.6 96% 76.1 1014.8
02 05:53 Calm 9.66 Fog/Mist OVC060 0 -0.6 96% 76.05 1014.3
02 04:53 Calm 9.66 Unknown Precip Fog/Mist FEW060 BKN075 OVC095 0 -0.6 96% 76.02 1013.9
02 03:53 Calm 9.66 Unknown Precip Fog/Mist BKN060 OVC080 0 -0.6 0 -0.6 96% 76.02 1014.0
02 02:53 E 6 12.87 Overcast BKN060 OVC080 0 -0.6 96% 76.05 1014.2
02 01:53 SE 6 16.09 Overcast OVC050 0 -0.6 96% 76.05 1014.4
02 00:53 Calm 14.48 Mostly Cloudy FEW006 BKN060 BKN085 0 -0.6 96% 76.02 1014.1
01 23:53 Calm 16.09 Overcast BKN033 OVC040 0 -1.1 92% 76.05 1014.1
01 22:53 Calm 14.48 Overcast BKN018 OVC036 0 -1.1 92% 76.05 1014.4
01 21:53 Calm 11.27 Overcast OVC039 -0.6 -1.1 0 -1.1 96% 76.05 1014.1 0.05 0.36
01 20:53 Calm 8.05 Unknown Precip Fog/Mist FEW023 OVC040 -0.6 -1.1 96% 76.05 1014.2 0.05
01 19:53 SW 7 8.05 Unknown Precip Fog/Mist BKN007 OVC040 -0.6 -1.1 96% -3 76.05 1014.4 0.15
01 18:53 SW 6 9.66 Unknown Precip Fog/Mist BKN007 OVC040 -0.6 -1.1 96% 76.02 1014.1 0.05 0.1
01 17:53 Calm 9.66 Freezing Rain Fog/Mist BKN020 OVC042 -0.6 -1.7 92% 76.05 1014.1 0.05
01 16:53 NW 6 9.66 Unknown Precip Fog/Mist BKN008 BKN012 OVC042 -0.6 -1.7 92% 76.05 1014.3
01 15:53 NW 6 6.44 Unknown Precip Fog/Mist OVC010 -1.1 -1.7 -1.1 -2.2 96% 76.05 1014.4 0.05 0.13
01 14:53 Calm 6.44 Unknown Precip Fog/Mist OVC009 -1.1 -1.7 96% 76.07 1014.5 0.05
01 13:53 Calm 6.44 Unknown Precip Fog/Mist OVC010 -1.1 -2.2 92% 76.07 1014.5
01 12:53 NW 6 6.44 Unknown Precip Fog/Mist BKN012 OVC060 -1.7 -2.2 96% 76.1 1015.0 0.03 0.03
01 11:53 Calm 6.44 Unknown Precip Fog/Mist BKN012 OVC070 -1.7 -2.2 96% 76.17 1015.8
01 10:53 Calm 4.83 Fog/Mist BKN006 OVC075 -1.7 -2.8 92% 76.23 1016.7
01 09:53 Calm 0.40 Freezing Fog OVC003 -2.2 -2.8 -2.2 -3.3 96% 76.28 1017.3
01 08:53 Calm 2.41 Fog/Mist OVC003 -2.8 -3.3 96% 76.25 1017.1
01 07:53 Calm 0.80 Freezing Fog OVC003 -2.8 -3.3 96% 76.25 1017.0
01 06:53 Calm 2.01 Fog/Mist OVC002 -3.3 -3.9 96% 76.28 1017.3
01 05:53 NE 6 9.66 Fog/Mist OVC004 -3.3 -3.9 96% 76.3 1017.8
01 04:53 N 6 3.22 Fog/Mist OVC002 -3.3 -3.9 96% 76.33 1018.2
01 03:53 N 6 1.21 Fog/Mist VV002 -3.3 -3.9 -2.8 -3.3 96% 76.38 1018.7
01 02:53 N 6 0.40 Freezing Fog VV002 -3.3 -3.3 100% 76.43 1019.4
01 01:53 Calm 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.45 1019.7
01 00:53 NE 6 1.21 Fog/Mist VV002 -2.8 -3.3 96% 76.48 1020.0
31 23:53 Calm 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.53 1020.7
31 22:53 NE 6 0.80 Freezing Fog VV002 -2.8 -3.3 96% 76.56 1021.3
31 21:53 N 7 1.61 Fog/Mist VV003 -2.8 -3.3 -1.1 -6.1 96% -5 76.58 1021.5
31 20:53 Calm 0.80 Freezing Fog VV002 -4.4 -5 96% 76.61 1021.7
31 19:53 NW 6 1.61 Fog/Mist VV004 -5 -5.6 96% 76.61 1021.9
31 18:53 Calm 8.05 Fog/Mist CLR -3.3 -3.3 100% 76.63 1022.3
31 17:53 NE 6 6.44 Fog/Mist CLR -2.8 -3.3 96% 76.66 1022.4
31 16:53 NW 6 8.05 Fog/Mist CLR -2.8 -3.3 96% 76.68 1023.0
31 15:53 Calm 9.66 Fog/Mist CLR -1.1 -2.2 -1.1 -3.9 92% 76.73 1023.6
31 14:53 Calm 4.83 Fog/Mist BKN003 -1.7 -2.2 96% 76.78 1024.2
31 13:53 Calm 1.21 Fog/Mist OVC002 -2.2 -2.2 100% 76.81 1024.6
31 12:53 Calm 0.80 Freezing Fog OVC002 -2.2 -2.8 96% 76.86 1025.3
31 11:53 E 6 3.22 Fog/Mist OVC004 -2.2 -2.8 96% 76.94 1026.3
31 10:53 Calm 3.22 Fog/Mist OVC002 -3.3 -3.3 100% 77.04 1027.5
31 09:53 Calm 3.22 Fog/Mist OVC005 -3.3 -4.4 -3.3 -7.2 92% 77.06 1028.1
31 08:53 Calm 14.48 Mostly Cloudy BKN005 -5.6 -6.7 92% 77.06 1028.0
31 07:53 Calm 12.87 Mostly Cloudy BKN005 -5 -6.1 92% 77.06 1027.9
31 06:53 Calm 16.09 Overcast OVC002 -5.6 -6.7 92% 77.04 1027.6
31 05:53 N 6 16.09 Fair CLR -6.7 -7.2 96% 77.06 1028.1
31 04:53 Calm 16.09 Fair CLR -6.1 -6.7 96% 77.09 1028.3
31 03:53 N 6 16.09 Fair CLR -6.7 -7.2 -3.3 -6.7 96% 77.09 1028.4
31 02:53 Calm 16.09 Fair CLR -5.6 -6.7 92% 77.14 1028.8
31 01:53 Calm 14.48 Fair CLR -6.1 -6.7 96% 77.14 1028.8
31 00:53 Calm 12.87 Fair CLR -5.6 -6.1 96% 77.17 1029.0
30 23:53 Calm 12.87 Fair CLR -5 -5.6 96% 77.14 1029.0
30 22:53 Calm 12.87 Fair CLR -5 -5 100% 77.17 1029.3
30 21:53 Calm 12.87 Fair CLR -3.9 -3.9 2.2 -3.9 100% 77.17 1029.3
30 20:53 Calm 16.09 Fair CLR -3.3 -3.9 96% 77.19 1029.6
30 19:53 Calm 16.09 Fair CLR -3.3 -3.9 96% 77.22 1029.8
30 18:53 Calm 16.09 Fair CLR -2.2 -3.3 92% 77.24 1030.2
30 17:53 SE 6 16.09 Fair CLR -0.6 -2.8 85% 77.27 1030.5
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)