National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Richland 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 17:35 Calm 16.09 Overcast OVC019 1.6 -0.1 89% 77.65 0.0
18 17:15 W 6 16.09 Overcast OVC019 1.7 -0.3 87% 77.65 0.0
18 16:55 Calm 16.09 Overcast OVC019 1.7 -0.5 86% 77.65 0.0
18 16:35 Calm 16.09 Overcast OVC019 2 -0.5 84% 77.65 0.0
18 16:15 Calm 16.09 Overcast OVC019 2 -0.5 84% 77.65 0.0
18 15:55 Calm 16.09 Overcast OVC017 2 -0.5 2.3 1.5 84% 77.62 0.0
18 15:35 Calm 16.09 Overcast OVC019 2.1 -0.5 83% 77.65 0.0
18 15:15 Calm 16.09 Overcast OVC019 2 -0.5 84% 77.65 0.0
18 14:55 Calm 16.09 Overcast OVC019 2 -0.5 84% 77.62 0.0
18 14:35 Calm 11.27 Overcast OVC019 2 -0.7 83% 77.62 0.0
18 14:15 Calm 16.09 Light Rain OVC019 2.1 -0.8 81% 77.62 0.0
18 13:55 Calm 16.09 Overcast OVC019 2.1 -0.8 81% 77.62 0.0
18 13:35 W 6 16.09 Overcast OVC019 2.2 -0.9 80% 77.65 0.0
18 13:15 Calm 16.09 Overcast OVC019 2.1 -1 80% 77.65 0.0
18 12:55 Calm 16.09 Overcast OVC019 2.2 -1 80% 77.65 0.0
18 12:35 Calm 16.09 Overcast OVC019 2.1 -1.3 78% 77.65 0.0
18 12:15 W 6 16.09 Overcast OVC019 2.2 -1.1 79% 77.67 0.0
18 11:55 W 7 16.09 Overcast OVC019 2.2 -1.1 79% 0 77.67 0.0
18 11:35 W 9 16.09 Overcast OVC021 2.1 -0.9 81% -0 77.7 0.0
18 11:15 W 7 16.09 Overcast OVC021 2 -0.8 82% 0 77.7 0.0
18 10:55 W 6 16.09 Overcast OVC019 1.8 -0.8 83% 77.7 0.0
18 10:35 W 9 16.09 Overcast OVC017 1.6 -0.4 87% -1 77.72 0.0
18 10:15 W 7 11.27 Overcast OVC017 1.5 -0.1 89% -0 77.7 0.0
18 09:55 W 7 16.09 Overcast OVC017 1.5 -0.3 1.6 1.2 88% -0 77.7 0.0
18 09:35 W 6 16.09 Overcast OVC019 1.5 -0.3 88% 77.7 0.0
18 09:15 W 9 16.09 Overcast OVC019 1.5 0 90% -1 77.67 0.0
18 08:35 W 7 16.09 Overcast OVC019 1.2 0 92% -1 77.65 0.0
18 08:15 W 7 16.09 Overcast OVC019 1.2 0 92% -1 77.62 0.0
18 07:55 W 6 16.09 Overcast OVC021 1.2 0 92% 77.62 0.0
18 07:35 W 9 16.09 Overcast OVC021 1.2 -0.3 90% -1 77.6 0.0
18 07:15 W 9 16.09 Overcast OVC021 1.3 -0.5 88% -1 77.6 0.0
18 06:55 NW 11 16.09 Overcast OVC021 1.3 -0.4 89% -2 77.6 0.0
18 06:35 W 7 16.09 Overcast OVC021 1.2 0 92% -1 77.6 0.0
18 06:15 Calm 16.09 Overcast OVC019 1.3 0 91% 77.57 0.0
18 05:55 Calm 16.09 Overcast OVC019 1.3 0 91% 77.57 0.0
18 05:35 W 6 16.09 Overcast OVC019 1.3 -0.2 90% 77.57 0.0
18 05:15 W 7 16.09 Overcast OVC019 1.5 -0.5 87% -0 77.55 0.0
18 04:55 W 6 16.09 Overcast OVC021 1.6 -0.5 86% 77.55 0.0
18 04:35 W 7 16.09 Overcast OVC021 1.6 -0.5 86% -0 77.55 0.0
18 04:15 W 9 16.09 Overcast OVC021 1.5 -0.5 87% -1 77.55 0.0
18 03:55 W 7 16.09 Overcast OVC021 1.6 -0.5 2.1 1.5 86% -0 77.55 0.0
18 03:35 W 11 16.09 Overcast OVC021 1.6 -0.5 86% -1 77.52 0.0
18 03:15 W 9 16.09 Overcast OVC021 1.6 -0.6 86% -1 77.55 0.0
18 02:55 W 7 16.09 Overcast OVC021 1.6 -0.6 86% -0 77.52 0.0
18 02:35 W 9 16.09 Overcast OVC019 1.7 -0.5 86% -1 77.55 0.0
18 02:15 W 7 16.09 Overcast OVC019 1.6 -0.5 86% -0 77.55 0.0
18 01:55 NW 7 16.09 Overcast OVC019 1.7 -0.6 85% -0 77.55 0.0
18 01:35 NW 6 16.09 Overcast OVC019 1.7 -0.5 86% 77.55 0.0
18 01:15 NW 11 16.09 Overcast OVC019 1.8 -0.5 85% -1 77.55 0.0
18 00:55 NW 11 16.09 Overcast OVC019 2 -0.5 84% -1 77.52 0.0
18 00:35 NW 13 16.09 Overcast OVC019 2 -0.5 84% -1 77.52 0.0
18 00:15 NW 11 16.09 Overcast OVC019 2 -0.5 84% -1 77.52 0.0
17 23:55 W 7 16.09 Overcast OVC019 2 -0.3 85% 0 77.55 0.0
17 23:35 NW 9 16.09 Overcast OVC019 2 -0.4 84% -0 77.55 0.0
17 23:15 W 11 16.09 Overcast OVC019 2 -0.3 85% -1 77.52 0.0
17 22:55 NW 9 16.09 Overcast OVC019 2 -0.3 85% -0 77.55 0.0
17 22:35 NW 11 16.09 Overcast OVC019 2 -0.2 86% -1 77.55 0.0
17 22:15 NW 11 16.09 Overcast OVC019 2 0 87% -1 77.55 0.0
17 21:55 NW 7 16.09 Overcast OVC019 2 -0.1 2.5 1.9 86% 0 77.55 0.0
17 21:35 NW 11 16.09 Overcast OVC019 2 -0.1 86% -1 77.57 0.0
17 21:15 NW 9 16.09 Overcast OVC019 2 -0.1 86% -0 77.57 0.0
17 20:55 NW 6 16.09 Overcast OVC019 2 0 87% 77.57 0.0
17 20:35 NW 6 16.09 Overcast OVC019 2 0 87% 77.57 0.0
17 20:15 NW 7 16.09 Overcast OVC019 2 -0.2 86% 0 77.55 0.0
17 19:55 W 7 16.09 Overcast OVC019 2 -0.1 86% 0 77.55 0.0
17 19:35 NW 7 16.09 Overcast OVC019 2 0 87% 0 77.55 0.0
17 19:15 NW 7 16.09 Overcast OVC019 2.1 0 86% 0 77.55 0.0
17 18:55 NW 9 16.09 Overcast OVC019 2 0 87% -0 77.55 0.0
17 18:35 NW 7 16.09 Overcast OVC019 2 0 87% 0 77.55 0.0
17 18:15 Calm 16.09 Overcast OVC019 2 0 87% 77.55 0.0
17 17:55 NW 6 16.09 Overcast OVC019 2 0 87% 77.52 0.0
17 17:35 NW 9 16.09 Overcast OVC019 2.1 0 86% -0 77.55 0.0
17 17:15 NW 9 16.09 Overcast OVC019 2.1 0 86% -0 77.55 0.0
17 16:55 NW 7 16.09 Overcast OVC019 2.1 0 86% 0 77.55 0.0
17 16:35 NW 11 16.09 Overcast OVC019 2.2 0 86% -1 77.55 0.0
17 16:15 NW 11 16.09 Overcast OVC019 2.3 0 85% -0 77.55 0.0
17 15:55 NW 11 16.09 Overcast OVC019 2.5 0 3.2 2.2 84% -0 77.55 0.0
17 15:35 NW 11 16.09 Overcast OVC019 2.6 0 83% -0 77.57 0.0
17 15:15 NW 11 16.09 Overcast OVC019 2.7 0 83% 0 77.57 0.0
17 14:55 NW 11 16.09 Overcast OVC019 3 0 81% 0 77.57 0.0
17 14:35 NW 9 16.09 Overcast OVC019 3 0 81% 1 77.57 0.0
17 14:15 NW 7 16.09 Overcast OVC019 3.1 0.1 81% 1 77.57 0.0
17 13:55 NW 7 16.09 Overcast OVC019 3.1 0.2 81% 1 77.6 0.0
17 13:35 NW 6 16.09 Overcast OVC019 3.1 0.3 82% 77.62 0.0
17 13:15 NW 7 16.09 Overcast OVC019 3 0.2 82% 1 77.65 0.0
17 12:55 NW 6 16.09 Overcast OVC019 3 0.1 81% 77.67 0.0
17 12:35 NW 6 16.09 Overcast OVC019 3 0.4 83% 77.7 0.0
17 12:15 N 7 16.09 Overcast OVC021 3 0.3 83% 1 77.72 0.0
17 11:55 NW 6 16.09 Overcast OVC021 2.8 0.4 84% 77.72 0.0
17 11:35 Calm 16.09 Overcast OVC021 2.7 0.2 84% 77.75 0.0
17 11:15 NW 6 16.09 Overcast OVC021 2.7 0.5 86% 77.75 0.0
17 10:55 NW 9 16.09 Overcast OVC021 2.5 0.7 88% 0 77.77 0.0
17 10:35 NW 6 16.09 Overcast OVC021 2.5 0.7 88% 77.77 0.0
17 10:15 NW 6 16.09 Overcast OVC021 2.5 0.8 89% 77.77 0.0
17 09:55 Calm 16.09 Overcast OVC021 2.2 0.6 2.2 1.7 89% 77.77 0.0
17 09:35 Calm 16.09 Overcast OVC021 2.2 0.6 89% 77.75 0.0
17 09:15 Calm 16.09 Overcast OVC021 2.1 0.4 89% 77.75 0.0
17 08:55 Calm 16.09 Overcast OVC019 2.1 0.4 89% 77.75 0.0
17 08:35 NW 6 16.09 Overcast OVC019 2 0.6 91% 77.72 0.0
17 08:15 NW 6 16.09 Overcast OVC019 2 0.7 91% 77.72 0.0
17 07:55 N 6 16.09 Overcast OVC019 2 0.6 91% 77.7 0.0
17 07:35 Calm 16.09 Overcast OVC019 1.8 0.6 92% 77.7 0.0
17 07:15 NW 6 16.09 Overcast OVC019 1.7 0.6 93% 77.7 0.0
17 06:55 Calm 16.09 Overcast OVC019 1.8 0.5 91% 77.7 0.0
17 06:35 Calm 16.09 Overcast OVC019 1.8 0.5 91% 77.72 0.0
17 06:15 Calm 16.09 Overcast OVC019 1.8 0.5 91% 77.72 0.0
17 05:55 NW 6 16.09 Overcast OVC019 1.8 0.5 91% 77.75 0.0
17 05:35 NW 11 16.09 Overcast OVC019 1.8 0.5 91% -1 77.75 0.0
17 05:15 NW 7 16.09 Overcast OVC019 1.8 0.7 93% -0 77.75 0.0
17 04:55 NW 6 16.09 Overcast OVC019 1.8 0.7 93% 77.75 0.0
17 04:35 NW 7 16.09 Overcast OVC019 2 0.6 91% 0 77.75 0.0
17 04:15 NW 6 16.09 Overcast OVC019 2 0.6 91% 77.77 0.0
17 03:55 Calm 16.09 Overcast OVC019 2 0.5 2.7 2 90% 77.77 0.0
17 03:35 NW 6 16.09 Overcast OVC019 2 0.5 90% 77.77 0.0
17 03:15 NW 7 16.09 Overcast OVC019 2 0.5 90% 0 77.77 0.0
17 02:55 NW 6 16.09 Overcast OVC019 2 0.6 91% 77.77 0.0
17 02:35 Calm 16.09 Overcast OVC019 2.1 0.5 89% 77.8 0.0
17 02:15 Calm 16.09 Overcast OVC019 2.1 0.5 89% 77.8 0.0
17 01:55 NW 6 16.09 Overcast OVC019 2.1 0.6 90% 77.77 0.0
17 01:35 N 6 16.09 Overcast OVC019 2.2 0.5 89% 77.77 0.0
17 01:15 N 6 16.09 Overcast OVC019 2.2 0.5 89% 77.77 0.0
17 00:55 Calm 16.09 Overcast OVC019 2.2 0.6 89% 77.77 0.0
17 00:35 NW 6 16.09 Overcast OVC019 2.3 0.7 89% 77.77 0.0
17 00:15 Calm 16.09 Overcast OVC019 2.4 0.7 89% 77.77 0.0
16 23:55 NW 6 16.09 Overcast OVC019 2.5 0.6 87% 77.77 0.0
16 23:35 NW 6 16.09 Overcast OVC019 2.5 0.8 89% 77.8 0.0
16 23:15 NW 6 16.09 Overcast OVC019 2.5 1 90% 77.8 0.0
16 22:55 NW 6 16.09 Overcast OVC019 2.6 1.1 90% 77.8 0.0
16 22:35 NW 9 16.09 Overcast OVC019 2.6 1.1 90% 0 77.8 0.0
16 22:15 NW 7 16.09 Overcast OVC019 2.7 1 89% 1 77.8 0.0
16 21:55 NW 11 16.09 Overcast OVC019 2.7 1 3.7 2.7 89% 0 77.8 0.0
16 21:35 NW 11 16.09 Overcast OVC019 2.8 1.1 89% 0 77.8 0.0
16 21:15 NW 9 16.09 Overcast OVC019 3 1.2 88% 1 77.8 0.0
16 20:55 W 9 16.09 Overcast OVC019 3.1 1.3 88% 1 77.77 0.0
16 20:35 NW 6 16.09 Overcast OVC019 3.1 1.5 89% 77.77 0.0
16 20:15 NW 7 16.09 Overcast OVC017 3.1 1.6 90% 1 77.77 0.0
16 19:55 Calm 16.09 Overcast OVC017 3.1 1.5 89% 77.75 0.0
16 19:35 Calm 16.09 Overcast OVC017 3.2 1.6 89% 77.75 0.0
16 19:15 NW 6 16.09 Overcast OVC017 3.2 1.6 89% 77.77 0.0
16 18:55 Calm 16.09 Overcast OVC017 3.2 1.6 89% 77.77 0.0
16 18:35 NW 6 16.09 Overcast OVC017 3.2 1.7 90% 77.77 0.0
16 18:15 NW 6 16.09 Overcast OVC017 3.2 1.7 90% 77.75 0.0
16 17:55 W 6 16.09 Overcast OVC017 3.4 1.5 88% 77.75 0.0
16 17:35 NW 6 16.09 Overcast OVC017 3.3 1.6 89% 77.75 0.0
16 17:15 Calm 16.09 Overcast OVC017 3.5 1.5 87% 77.75 0.0
16 16:55 NW 6 16.09 Overcast OVC017 3.5 1.6 88% 77.75 0.0
16 16:35 Calm 16.09 Overcast OVC017 3.7 1.5 86% 77.72 0.0
16 16:15 Calm 16.09 Overcast OVC017 3.7 1.5 86% 77.72 0.0
16 15:55 Calm 16.09 Overcast OVC017 3.7 1.6 4 3 86% 77.75 0.0
16 15:35 N 6 16.09 Overcast OVC017 3.9 1.7 86% 77.75 0.0
16 15:15 N 6 16.09 Overcast OVC017 4 1.6 85% 77.75 0.0
16 14:55 Calm 16.09 Overcast OVC017 4 1.7 85% 77.72 0.0
16 14:35 Calm 16.09 Overcast OVC015 3.8 1.5 85% 77.72 0.0
16 14:15 NW 6 16.09 Overcast OVC015 3.9 1.8 86% 77.72 0.0
16 13:55 Calm 16.09 Overcast OVC015 3.8 1.7 86% 77.72 0.0
16 13:35 Calm 16.09 Overcast OVC015 3.7 1.7 87% 77.75 0.0
16 13:15 W 7 16.09 Overcast OVC017 3.7 1.9 88% 2 77.75 0.0
16 12:55 W 9 16.09 Overcast OVC015 3.6 1.7 88% 1 77.75 0.0
16 12:35 W 13 16.09 Overcast OVC015 3.5 1.8 89% 1 77.77 0.0
16 12:15 W 13 16.09 Overcast OVC015 3.3 1.8 90% 0 77.77 0.0
16 11:55 W 13 16.09 Overcast OVC015 3.2 1.9 91% 0 77.8 0.0
16 11:35 NW 13 16.09 Overcast OVC017 3.2 2.1 93% 0 77.85 0.0
16 11:15 W 17 16.09 Overcast OVC015 3 2 93% -1 77.83 0.0
16 10:55 NW 15 16.09 Overcast OVC015 3.2 2.2 93% -0 77.83 0.0
16 10:35 NW 13 16.09 Overcast OVC015 3 2 93% 0 77.83 0.0
16 10:15 NW 11 16.09 Overcast OVC015 3 2.1 94% 0 77.83 0.0
16 09:55 W 11 16.09 Overcast OVC015 3 2.1 3 2.5 94% 0 77.83 0.0
16 09:35 NW 11 16.09 Overcast OVC013 3 2.1 94% 0 77.85 0.0
16 09:15 NW 11 16.09 Overcast OVC013 3 2.2 95% 0 77.85 0.0
16 08:55 NW 11 16.09 Overcast OVC015 2.7 2.1 96% 0 77.83 0.0
16 08:35 NW 11 16.09 Overcast OVC015 2.7 2.1 96% 0 77.8 0.0
16 08:15 NW 9 16.09 Overcast OVC015 2.7 2 95% 0 77.77 0.0
16 07:55 NW 11 16.09 Overcast OVC013 2.6 2 96% -0 77.77 0.0
16 07:35 NW 13 16.09 Overcast OVC013 2.6 2 96% -0 77.75 0.0
16 07:15 NW 9 16.09 Overcast OVC013 2.5 2 97% 0 77.75 0.0
16 06:55 N 11 16.09 Overcast OVC013 2.7 2 95% 0 77.77 0.0
16 06:35 N 9 16.09 Overcast OVC011 2.5 2.1 97% 0 77.77 0.0
16 06:15 N 7 16.09 Overcast OVC011 2.6 2.5 99% 1 77.77 0.0
16 05:55 N 9 11.27 Overcast OVC009 2.5 2.5 100% 0 77.77 0.0
16 05:35 NW 9 11.27 Overcast OVC007 2.6 2.6 100% 0 77.77 0.0
16 05:15 NW 11 8.05 Fog/Mist OVC004 2.7 2.7 100% 0 77.75 0.0
16 04:55 Calm 4.02 Light Rain OVC004 2.8 2.8 100% 77.72 0.0
16 04:35 Calm 3.22 Fog/Mist OVC004 2.8 2.8 100% 77.72 0.0
16 04:15 Calm 3.22 Rain OVC002 2.7 2.7 100% 77.72 0.0
16 03:55 Calm 3.22 Light Rain OVC004 2.7 2.7 3.8 2.7 100% 77.75 0.0
16 03:35 Calm 4.02 Fog/Mist OVC004 2.7 2.7 100% 77.75 0.0
16 03:15 Calm 4.02 Fog/Mist OVC004 2.7 2.7 100% 77.75 0.0
16 02:55 Calm 3.22 Fog/Mist OVC004 2.7 2.7 100% 77.77 0.0
16 02:35 Calm 3.22 Fog/Mist OVC004 2.7 2.7 100% 77.75 0.0
16 02:15 E 6 4.02 Fog/Mist OVC004 2.7 2.7 100% 77.75 0.0
16 01:55 E 6 6.44 Fog/Mist OVC004 2.7 2.7 100% 77.72 0.0
16 01:35 E 7 4.83 Fog/Mist OVC004 3 3 100% 1 77.72 0.0
16 01:15 Calm 6.44 Fog/Mist OVC004 3 3 100% 77.75 0.0
16 00:55 Calm 4.83 Fog/Mist OVC004 3.1 3.1 100% 77.72 0.0
16 00:35 Calm 4.83 Fog/Mist OVC004 3.2 3.2 100% 77.72 0.0
16 00:15 Calm 4.83 Fog/Mist OVC004 3.2 3.2 100% 77.72 0.0
15 23:55 E 7 6.44 Fog/Mist OVC004 3.3 3.3 100% 2 77.75 0.0
15 23:35 E 6 6.44 Fog/Mist OVC004 3.5 3.5 100% 77.75 0.0
15 23:15 E 7 6.44 Fog/Mist OVC004 3.6 3.5 99% 2 77.75 0.0
15 22:55 Calm 8.05 Fog/Mist OVC006 3.8 3.7 99% 77.72 0.0
15 22:35 E 6 8.05 Fog/Mist OVC006 3.7 3.6 99% 77.72 0.0
15 22:15 Calm 8.05 Fog/Mist OVC006 3.7 3.6 99% 77.7 0.0
15 21:55 E 6 8.05 Fog/Mist OVC006 3.7 3.7 5 3.6 100% 77.7 0.0
15 21:35 NE 7 8.05 Fog/Mist OVC004 3.7 3.6 99% 2 77.7 0.0
15 21:15 NE 6 8.05 Fog/Mist OVC006 4.1 4 99% 77.67 0.0
15 20:55 Calm 8.05 Fog/Mist OVC006 4.2 4 99% 77.67 0.0
15 20:35 Calm 11.27 Overcast OVC006 4.2 4 99% 77.67 0.0
15 20:15 Calm 11.27 Overcast OVC006 4.2 4 99% 77.65 0.0
15 19:55 Calm 11.27 Overcast OVC006 4.2 4 99% 77.65 0.0
15 19:35 Calm 11.27 Overcast OVC006 4.1 4 99% 77.65 0.0
15 19:15 NE 6 11.27 Overcast OVC006 4.1 4 99% 77.7 0.0
15 18:55 N 7 11.27 Overcast OVC006 4.3 4 98% 3 77.7 0.0
15 18:35 Calm 11.27 Overcast OVC006 4.3 4 98% 77.65 0.0
15 18:15 Calm 11.27 Overcast OVC008 4.7 4.1 96% 77.67 0.0
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)