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.
04 01:55 E 7 11.27 Overcast OVC090 4.7 4.5 99% 3 76.61 0.0
04 01:35 E 6 11.27 Overcast OVC090 4.6 4.6 100% 76.61 0.0
04 01:15 Calm 11.27 Mostly Cloudy BKN090 4 4 100% 76.61 0.0
04 00:55 Calm 8.05 Fog/Mist CLR 3.6 3.6 100% 76.61 0.0
04 00:35 Calm 8.05 Fog/Mist CLR 4 3.8 99% 76.58 0.0
04 00:15 Calm 11.27 Fair CLR 4.2 4.2 100% 76.58 0.0
03 23:55 SE 6 11.27 Fair CLR 2.9 2.9 100% 76.58 0.0
03 23:35 E 6 3.22 Fog/Mist CLR 3 3 100% 76.58 0.0
03 23:15 Calm 8.05 Fog/Mist CLR 3.1 3.1 100% 76.56 0.0
03 22:55 Calm 11.27 Fair CLR 3.6 3.6 100% 76.56 0.0
03 22:35 Calm 11.27 Partly Cloudy SCT090 3.8 3.8 100% 76.56 0.0
03 22:15 Calm 11.27 Overcast OVC090 4.8 4.6 99% 76.56 0.0
03 21:55 Calm 16.09 Mostly Cloudy BKN090 4.4 4.1 11.6 4.1 98% 76.56 0.0
03 21:35 Calm 11.27 Fair CLR 5.4 4.7 95% 76.58 0.0
03 21:15 E 6 16.09 Fair CLR 5.1 3.6 90% 76.56 0.0
03 20:55 Calm 16.09 Fair CLR 5.6 4.7 94% 76.56 0.0
03 20:35 Calm 16.09 Partly Cloudy SCT095 6.5 4.8 89% 76.53 0.0
03 20:15 Calm 16.09 Mostly Cloudy BKN095 7.9 5.3 84% 76.53 0.0
03 19:55 Calm 16.09 Partly Cloudy SCT095 7.4 5.1 86% 76.53 0.0
03 19:35 S 6 16.09 Fair CLR 8 4.9 81% 76.53 0.0
03 19:15 S 6 16.09 Partly Cloudy SCT100 8.1 5 81% 76.53 0.0
03 18:55 S 7 16.09 Mostly Cloudy BKN100 8.9 4.7 75% 8 76.53 0.0
03 18:35 Calm 16.09 Overcast OVC100 10.1 5.3 72% 76.53 0.0
03 18:15 Calm 16.09 Overcast OVC100 10.1 5.4 73% 76.53 0.0
03 17:55 Calm 16.09 Overcast OVC100 9.4 5.8 78% 76.53 0.0
03 17:35 W 7 16.09 Mostly Cloudy BKN100 9.8 5.5 75% 9 76.53 0.0
03 17:15 W 6 16.09 Partly Cloudy SCT100 10 4.9 71% 76.53 0.0
03 16:55 W 7 16.09 Partly Cloudy SCT100 9.6 5.3 75% 9 76.53 0.0
03 16:35 Calm 16.09 Fair CLR 10.5 4.6 67% 76.5 0.0
03 16:15 Calm 16.09 Fair CLR 11.2 4.6 64% 76.53 0.0
03 15:55 Calm 16.09 Fair CLR 11.6 4.4 12 8.4 62% 76.53 0.0
03 15:35 Calm 16.09 Partly Cloudy SCT100 11.8 4.4 61% 76.53 0.0
03 15:15 Calm 16.09 Overcast OVC100 11.8 4.4 61% 76.53 0.0
03 14:55 Calm 16.09 Mostly Cloudy BKN110 11.8 4.4 61% 76.5 0.0
03 14:35 Calm 16.09 Partly Cloudy SCT095 SCT120 11.8 4.4 61% 76.5 0.0
03 14:15 NE 6 16.09 Overcast BKN100 OVC120 11.7 4.3 61% 76.5 0.0
03 13:55 N 9 16.09 Mostly Cloudy BKN120 11.7 4.3 61% 76.5 0.0
03 13:35 N 6 16.09 Fair CLR 11.3 4.2 62% 76.53 0.0
03 13:15 Calm 16.09 Partly Cloudy SCT120 11.5 4.2 61% 76.56 0.0
03 12:55 N 11 16.09 Fair CLR 11.5 4.3 62% 76.56 0.0
03 12:35 N 7 16.09 Fair CLR 11.4 4.2 62% 76.56 0.0
03 12:15 NW 6 16.09 Fair CLR 10.9 4.1 63% 76.56 0.0
03 11:55 NE 6 16.09 Fair CLR 10.3 4.1 66% 76.58 0.0
03 11:35 Calm 16.09 Light Rain SCT029 SCT033 SCT075 9.8 4.1 68% 76.61 0.0
03 11:15 Calm 16.09 Overcast SCT075 BKN100 OVC110 9.3 4 70% 76.61 0.0
03 10:55 N 6 16.09 Mostly Cloudy BKN120 9.1 4.2 72% 76.61 0.0
03 10:35 Calm 16.09 Fair CLR 9 4.1 72% 76.63 0.0
03 10:15 Calm 16.09 Fair CLR 8.7 4.5 75% 76.63 0.0
03 09:55 Calm 16.09 Fair CLR 8.3 4.4 8.3 5.2 77% 76.66 0.0
03 09:35 Calm 16.09 Partly Cloudy SCT120 8.1 4.8 80% 76.66 0.0
03 09:15 Calm 16.09 Partly Cloudy SCT120 7.7 5 83% 76.66 0.0
03 08:55 Calm 16.09 Fair CLR 7.3 5 86% 76.66 0.0
03 08:35 Calm 16.09 Fair CLR 7 4.7 85% 76.66 0.0
03 08:15 Calm 16.09 Fair CLR 6.5 4.9 90% 76.66 0.0
03 07:55 Calm 16.09 Fair CLR 6.1 4.6 90% 76.66 0.0
03 07:35 Calm 16.09 Fair CLR 5.5 4 90% 76.66 0.0
03 07:15 Calm 16.09 Fair CLR 6.1 4.1 87% 76.66 0.0
03 06:35 Calm 16.09 Partly Cloudy SCT100 6 4.1 88% 76.68 0.0
03 06:15 Calm 16.09 Mostly Cloudy BKN100 6.5 4.5 87% 76.68 0.0
03 05:55 Calm 16.09 Mostly Cloudy BKN110 6.2 4.5 89% 76.71 0.0
03 05:35 Calm 16.09 Partly Cloudy SCT120 6 4.5 90% 76.66 0.0
03 05:15 NW 6 16.09 Fair CLR 5.9 4.4 90% 76.66 0.0
03 04:55 NW 6 16.09 Fair CLR 6 4.5 90% 76.68 0.0
03 04:35 NW 6 16.09 Fair CLR 5.9 4.2 89% 76.68 0.0
03 04:15 NW 6 16.09 Fair CLR 5.7 4.4 91% 76.68 0.0
03 03:55 NW 7 16.09 Fair CLR 5.7 4.2 7.1 5 90% 4 76.68 0.0
03 03:35 N 9 16.09 Fair CLR 5.5 4.2 91% 4 76.68 0.0
03 03:15 NW 6 16.09 Fair CLR 5.9 4.1 88% 76.71 0.0
03 02:55 N 9 16.09 Fair CLR 6.1 4.4 89% 4 76.71 0.0
03 02:35 NW 11 16.09 Fair CLR 5.3 4.2 93% 3 76.73 0.0
03 02:15 NW 9 16.09 Fair CLR 5 4.1 94% 3 76.76 0.0
03 01:55 NW 7 16.09 Fair CLR 5.6 4.3 91% 4 76.76 0.0
03 01:35 NW 7 16.09 Fair CLR 6.6 4.4 86% 5 76.76 0.0
03 01:15 N 9 16.09 Fair CLR 6.9 4.5 85% 5 76.76 0.0
03 00:55 N 9 16.09 Fair CLR 7.1 4.5 84% 6 76.78 0.0
03 00:30 Calm 16.09 Fair CLR 5.5 3.6 88% 76.81 0.0
03 00:15 NW 7 16.09 Fair CLR 6 3.6 85% 5 76.81 0.0
02 23:55 NW 9 16.09 Fair CLR 6.2 3.8 85% 5 76.78 0.0
02 23:35 Calm 16.09 Fair CLR 6.2 3.5 83% 76.81 0.0
02 23:15 NW 6 16.09 Fair CLR 6.5 4.1 85% 76.81 0.0
02 22:55 Calm 16.09 Fair CLR 6 3.9 87% 76.81 0.0
02 22:35 NW 6 16.09 Fair CLR 5.8 4 88% 76.81 0.0
02 22:15 NW 6 16.09 Fair CLR 6.3 4.1 86% 76.81 0.0
02 21:55 NW 6 16.09 Fair CLR 5.5 3.5 11.5 5.2 87% 76.84 0.0
02 21:35 Calm 16.09 Fair CLR 5.2 3.3 88% 76.86 0.0
02 21:15 Calm 16.09 Fair CLR 6.1 3.6 84% 76.86 0.0
02 20:55 NW 6 16.09 Fair CLR 5.8 3.7 87% 76.86 0.0
02 20:35 NW 7 16.09 Fair CLR 5.6 3.2 85% 4 76.86 0.0
02 20:15 Calm 16.09 Fair CLR 6.6 3.2 79% 76.86 0.0
02 19:55 Calm 16.09 Fair CLR 5.7 2.8 82% 76.86 0.0
02 19:35 Calm 16.09 Fair CLR 7.5 3.4 76% 76.86 0.0
02 19:15 Calm 16.09 Fair CLR 6.3 3 80% 76.86 0.0
02 18:55 Calm 16.09 Fair CLR 7.9 3.2 72% 76.89 0.0
02 18:35 NW 7 16.09 Fair CLR 9.1 3.5 68% 8 76.89 0.0
02 18:15 N 7 16.09 Fair CLR 9 3.7 70% 8 76.89 0.0
02 17:55 NW 7 16.09 Fair CLR 9.3 4 70% 9 76.89 0.0
02 17:35 NW 9 16.09 Fair CLR 9.9 4.1 67% 9 76.89 0.0
02 17:15 NW 9 16.09 Fair CLR 9.9 4.1 67% 9 76.91 0.0
02 16:55 NW 9 16.09 Fair CLR 9.9 4.4 69% 9 76.91 0.0
02 16:35 NW 7 16.09 Fair CLR 10 5 71% 9 76.91 0.0
02 16:15 NW 7 16.09 Fair CLR 10.6 5 69% 76.94 0.0
02 15:35 N 9 16.09 Fair CLR 12.1 5 62% 76.91 0.0
02 15:15 N 9 16.09 Fair CLR 12.5 5 61% 76.94 0.0
02 14:55 N 11 16.09 Fair CLR 13.4 5 57% 76.94 0.0
02 14:35 NW 7 16.09 Fair CLR 13 4.9 58% 76.96 0.0
02 14:15 NW 9 16.09 Fair CLR 12.7 4.5 58% 76.99 0.0
02 13:55 N 11 16.09 Fair CLR 12 4.3 60% 76.99 0.0
02 13:35 NW 11 16.09 Fair CLR 12.1 4.5 60% 76.99 0.0
02 13:15 N 13 16.09 Fair CLR 12 4.3 60% 77.01 0.0
02 12:55 N 13 16.09 Fair CLR 12.1 4.3 59% 77.01 0.0
02 12:35 N 7 16.09 Fair CLR 11.8 4.5 61% 77.01 0.0
02 12:15 N 11 16.09 Fair CLR 11.4 5 65% 77.04 0.0
02 11:55 NW 11 16.09 Fair CLR 10.9 4.7 66% 77.04 0.0
02 11:35 NW 11 16.09 Fair CLR 10.6 4.6 67% 77.06 0.0
02 11:15 NW 9 16.09 Fair CLR 10 4.5 69% 9 77.06 0.0
02 10:55 NW 6 16.09 Fair CLR 8.7 4.8 77% 77.09 0.0
02 10:35 NW 7 16.09 Fair CLR 8.2 5 80% 7 77.09 0.0
02 10:15 NW 7 16.09 Fair CLR 7.5 4.9 84% 6 77.09 0.0
02 09:55 Calm 16.09 Fair CLR 6 4 6 -2.2 87% 77.09 0.0
02 09:35 Calm 16.09 Fair CLR 5 3.6 91% 77.09 0.0
02 09:15 Calm 16.09 Fair CLR 4.1 3.2 94% 77.09 0.0
02 08:55 W 7 16.09 Fair CLR 3.1 3 99% 1 77.11 0.0
02 08:35 W 6 16.09 Partly Cloudy SCT004 2.1 2.1 100% 77.09 0.0
02 08:15 Calm 11.27 Mostly Cloudy BKN004 1.1 1.1 100% 77.06 0.0
02 07:55 Calm 11.27 Mostly Cloudy BKN002 0.6 0.6 100% 77.06 0.0
02 07:35 Calm 8.05 Fog/Mist CLR -0.4 -0.4 100% 77.06 0.0
02 07:15 SW 6 11.27 Fair CLR -1.7 -1.7 100% 77.04 0.0
02 06:55 Calm 11.27 Fair CLR -1.7 -1.7 100% 77.01 0.0
02 06:35 Calm 11.27 Fair CLR -1.6 -1.6 100% 77.01 0.0
02 06:15 Calm 8.05 Fog/Mist CLR -0.6 -0.6 100% 76.99 0.0
02 05:55 Calm 11.27 Fair CLR -0.7 -0.7 100% 76.99 0.0
02 05:35 Calm 16.09 Fair CLR -1 -1 100% 76.94 0.0
02 05:15 Calm 16.09 Fair CLR -0.1 -0.1 100% 76.91 0.0
02 04:55 W 7 16.09 Fair CLR -1 -1 100% -3 76.91 0.0
02 04:35 Calm 16.09 Fair CLR -0.6 -0.6 100% 76.89 0.0
02 04:15 W 7 11.27 Partly Cloudy SCT001 SCT005 -0.6 -0.6 100% -3 76.89 0.0
02 03:55 Calm 8.05 Fog/Mist SCT001 SCT005 -0.3 -0.3 5.1 -0.3 100% 76.86 0.0
02 03:35 Calm 11.27 Fair CLR 0.1 0.1 100% 76.84 0.0
02 03:15 W 7 11.27 Light Snow CLR 0.7 0.7 100% -1 76.84 0.0
02 02:55 W 7 4.83 Fog/Mist CLR 0.6 0.6 100% -1 76.81 0.0
02 02:35 Calm 0.80 Fog BKN003 0.3 0.3 100% 76.78 0.0
02 02:15 Calm 0.40 Fog BKN003 0.8 0.8 100% 76.78 0.0
02 01:55 Calm 1.61 Fog/Mist VV007 1.6 1.6 100% 76.78 0.0
02 01:35 Calm 3.22 Fog/Mist CLR 1.9 1.9 100% 76.76 0.0
02 01:15 Calm 4.83 Fog/Mist CLR 3.1 3.1 100% 76.73 0.0
02 00:55 Calm 11.27 Fair CLR 2.7 2.7 100% 76.71 0.0
02 00:35 Calm 8.05 Fog/Mist CLR 2 2 100% 76.71 0.0
02 00:15 Calm 8.05 Fog/Mist CLR 2.9 2.9 100% 76.68 0.0
01 23:55 Calm 8.05 Fog/Mist CLR 2.9 2.9 100% 76.68 0.0
01 23:35 Calm 8.05 Fog/Mist CLR 3.5 3.5 100% 76.66 0.0
01 23:15 Calm 6.44 Fog/Mist CLR 3 3 100% 76.66 0.0
01 22:55 Calm 11.27 Fair CLR 3.7 3.5 99% 76.66 0.0
01 22:35 Calm 16.09 Fair CLR 3.3 3.2 99% 76.63 0.0
01 22:15 Calm 16.09 Fair CLR 4.6 4.5 99% 76.61 0.0
01 21:55 Calm 16.09 Fair CLR 4.5 4 14.9 4.4 97% 76.61 0.0
01 21:35 Calm 16.09 Fair CLR 4.4 3.8 96% 76.58 0.0
01 21:15 Calm 16.09 Fair CLR 5.4 4.4 93% 76.56 0.0
01 20:55 Calm 16.09 Fair CLR 5.1 3.4 89% 76.56 0.0
01 20:35 Calm 16.09 Fair CLR 6.4 4.6 88% 76.56 0.0
01 20:15 Calm 16.09 Fair CLR 6.2 3.7 84% 76.53 0.0
01 19:55 E 6 16.09 Fair CLR 6.8 4.3 84% 76.5 0.0
01 19:35 E 7 16.09 Fair CLR 6.4 3.5 82% 5 76.48 0.0
01 19:15 Calm 16.09 Fair CLR 6.3 3.3 81% 76.48 0.0
01 18:55 Calm 16.09 Fair CLR 8.1 4.4 78% 76.45 0.0
01 18:35 Calm 16.09 Fair CLR 9 4.4 73% 76.43 0.0
01 18:15 Calm 16.09 Fair CLR 8.5 3.7 72% 76.4 0.0
01 17:55 S 6 16.09 Fair CLR 8.9 3.5 69% 76.4 0.0
01 17:35 S 6 16.09 Fair CLR 10.5 4.4 66% 76.38 0.0
01 17:15 S 7 16.09 Fair CLR 10.4 4.1 65% 76.35 0.0
01 16:55 S 9 16.09 Fair CLR 11.6 4.3 61% 76.35 0.0
01 16:35 S 7 16.09 Fair CLR 13 4.5 57% 76.33 0.0
01 16:15 S 9 16.09 Fair CLR 14 4.6 53% 76.3 0.0
01 15:55 S 11 16.09 Fair CLR 15 4.7 16.2 8.8 50% 76.3 0.0
01 15:35 S 9 16.09 Fair CLR 15.5 4.4 48% 76.28 0.0
01 15:15 S 11 16.09 Fair CLR 15.8 4.1 46% 76.28 0.0
01 14:55 S 7 16.09 Fair CLR 16 3.9 45% 76.25 0.0
01 14:35 SW 7 16.09 Fair CLR 15.9 3.9 45% 76.25 0.0
01 14:15 SW 7 16.09 Fair CLR 16.1 4 45% 76.25 0.0
01 13:55 S 7 16.09 Fair CLR 15.8 3.7 45% 76.25 0.0
01 13:35 Calm 16.09 Fair CLR 15.5 4.2 47% 76.25 0.0
01 13:15 Calm 16.09 Fair CLR 15.1 4.5 49% 76.25 0.0
01 12:55 Calm 16.09 Fair CLR 14.8 4.3 50% 76.25 0.0
01 12:35 Calm 16.09 Fair CLR 14.8 4.3 50% 76.28 0.0
01 12:15 Calm 16.09 Fair CLR 14.5 3.9 49% 76.28 0.0
01 11:55 SW 6 16.09 Fair CLR 13.7 3.7 51% 76.28 0.0
01 11:35 Calm 16.09 Fair CLR 13.2 4.1 54% 76.28 0.0
01 11:15 S 6 16.09 Fair CLR 12.9 4.5 57% 76.3 0.0
01 10:55 Calm 16.09 Fair CLR 12.1 4.2 59% 76.3 0.0
01 10:35 Calm 16.09 Fair CLR 11.6 4.4 62% 76.3 0.0
01 10:15 Calm 16.09 Fair CLR 10 5.2 72% 76.3 0.0
01 09:55 Calm 16.09 Fair CLR 8.7 5.1 8.7 0.3 78% 76.28 0.0
01 09:35 Calm 16.09 Fair CLR 7.4 5.3 87% 76.28 0.0
01 09:15 Calm 16.09 Partly Cloudy SCT002 5.3 5.3 100% 76.28 0.0
01 08:55 Calm 6.44 Fog/Mist BKN002 4.1 4.1 100% 76.28 0.0
01 08:35 Calm 0.24 Fog OVC002 3 3 100% 76.28 0.0
01 08:15 N 6 0.24 Fog OVC002 2.8 2.8 100% 76.28 0.0
01 07:55 N 7 8.05 Fog/Mist CLR 2.5 2.5 100% 1 76.28 0.0
01 07:35 N 6 4.83 Fog/Mist CLR 1.3 1.3 100% 76.25 0.0
01 07:15 Calm 6.44 Fog/Mist CLR 0.7 0.7 100% 76.23 0.0
01 06:55 Calm 4.02 Fog/Mist CLR 1.2 1.2 100% 76.2 0.0
01 06:35 Calm 8.05 Fog/Mist CLR 1.5 1.5 100% 76.17 0.0
01 06:15 Calm 11.27 Fair CLR 1.6 1.6 100% 76.15 0.0
01 05:55 N 6 1.61 Fog/Mist BKN049 2.1 2.1 100% 76.15 0.0
01 05:35 Calm 3.22 Fog/Mist BKN049 2.1 2.1 100% 76.15 0.0
01 05:15 Calm 2.41 Fog/Mist SCT049 1.8 1.8 100% 76.15 0.0
01 04:55 Calm 4.83 Fog/Mist CLR 1.6 1.6 100% 76.15 0.0
01 04:35 Calm 8.05 Fog/Mist SCT048 2.6 2.6 100% 76.12 0.0
01 04:15 NW 6 11.27 Mostly Cloudy BKN048 2.9 2.9 100% 76.1 0.0
01 03:55 Calm 8.05 Fog/Mist OVC048 2.8 2.8 7.8 2.5 100% 76.12 0.0
01 03:35 Calm 11.27 Mostly Cloudy BKN048 3.7 3.7 100% 76.12 0.0
01 03:15 Calm 6.44 Fog/Mist BKN048 2.5 2.5 100% 76.12 0.0
01 02:55 Calm 8.05 Fog/Mist SCT070 SCT090 3.4 3.3 99% 76.1 0.0
01 02:35 Calm 8.05 Fog/Mist SCT070 SCT090 3.7 3.6 99% 76.12 0.0
01 02:15 W 7 11.27 Mostly Cloudy BKN045 BKN070 4 3.9 99% 2 76.1 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)