National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Richland Airport
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
01 22:55 NW 10 10.00 Fair CLR 67.6 43.2 91.4 67.6 41% 30.1 0.0
01 22:35 W 12 G 17 10.00 Fair CLR 68.2 42.8 40% 30.09 0.0
01 22:15 W 10 10.00 Fair CLR 69.1 42.1 38% 30.09 0.0
01 21:55 W 14 G 18 10.00 Fair CLR 70.3 41.2 35% 30.08 0.0
01 21:35 NW 12 G 18 10.00 Fair CLR 70.7 41.9 35% 30.08 0.0
01 21:15 NW 13 10.00 Fair CLR 71.4 41.9 35% 30.06 0.0
01 20:55 NW 13 G 23 10.00 Fair CLR 72.3 43.5 36% 30.06 0.0
01 20:35 NW 17 G 22 10.00 Fair CLR 74.3 44.4 34% 30.03 0.0
01 20:15 NW 13 G 17 10.00 Fair CLR 75.4 45.3 34% 77 30.02 0.0
01 19:55 NW 15 G 23 10.00 Fair CLR 77.2 47.1 35% 78 30.01 0.0
01 19:35 NW 13 10.00 Fair CLR 79 48.4 34% 79 30.01 0.0
01 19:15 NW 16 G 26 10.00 Fair CLR 80.6 48.6 33% 80 29.99 0.0
01 18:55 NW 15 G 25 10.00 Fair CLR 83.7 49.5 31% 82 29.98 0.0
01 18:35 SW 18 G 24 10.00 Fair CLR 87.1 46.8 25% 84 29.96 0.0
01 18:15 SW 15 G 23 10.00 Fair CLR 87.8 46.9 24% 85 29.96 0.0
01 17:55 SW 14 10.00 Fair CLR 89.1 47.5 24% 86 29.95 0.0
01 17:35 SW 15 G 24 10.00 Fair CLR 90.1 47.8 23% 87 29.94 0.0
01 17:15 W 17 G 23 10.00 Fair CLR 90.7 48.4 23% 87 29.94 0.0
01 16:55 SW 15 G 23 10.00 Fair CLR 91.6 46.8 93.4 82.8 21% 88 29.94 0.0
01 16:35 SW 16 G 25 10.00 Fair CLR 92.3 37.8 15% 88 29.93 0.0
01 16:15 W 17 G 25 10.00 Fair CLR 92.8 37.2 14% 88 29.94 0.0
01 15:55 SW 10 G 23 10.00 Fair CLR 92.8 40.8 16% 89 29.94 0.0
01 15:35 W 13 G 21 10.00 Fair CLR 92.3 46.9 21% 89 29.94 0.0
01 15:15 W 14 G 22 10.00 Fair CLR 92.3 48.7 22% 89 29.94 0.0
01 14:55 W 14 G 20 10.00 Fair CLR 92.7 46.4 20% 89 29.94 0.0
01 14:35 W 16 G 22 10.00 Fair CLR 92.1 48.4 22% 89 29.94 0.0
01 14:15 S 13 G 20 10.00 Fair CLR 92.5 48.6 22% 89 29.94 0.0
01 13:55 S 14 G 21 10.00 Fair CLR 91 48.4 23% 88 29.94 0.0
01 13:35 SW 13 G 21 10.00 Fair CLR 90.9 49.1 24% 88 29.95 0.0
01 13:15 S 17 G 22 10.00 Fair CLR 89.6 49.3 25% 87 29.95 0.0
01 12:55 S 18 G 23 10.00 Fair CLR 89.2 49.8 26% 86 29.96 0.0
01 12:35 S 15 G 23 10.00 Fair CLR 88.3 50 27% 86 29.96 0.0
01 12:15 S 16 G 24 10.00 Fair CLR 87.4 50.9 28% 85 29.96 0.0
01 11:55 S 17 10.00 Fair CLR 86 51.6 31% 84 29.97 0.0
01 11:35 S 16 G 23 10.00 Fair CLR 86 51.3 30% 84 29.97 0.0
01 11:15 S 16 G 23 10.00 Fair CLR 84.4 51.8 33% 83 29.97 0.0
01 10:55 S 17 G 22 10.00 Fair CLR 82.4 51.6 83.3 71.2 34% 81 29.97 0.0
01 10:35 S 17 G 26 10.00 Fair CLR 81.7 51.8 36% 81 29.98 0.0
01 10:15 S 16 G 22 10.00 Fair CLR 82.2 52.3 36% 81 29.98 0.0
01 09:55 S 15 G 22 10.00 Fair CLR 80.8 52.7 38% 80 29.98 0.0
01 09:35 S 15 G 25 10.00 Fair CLR 80.1 52.9 39% 80 29.98 0.0
01 09:15 S 12 G 16 10.00 Fair CLR 79.7 53.8 41% 80 29.98 0.0
01 08:55 S 12 G 18 10.00 Fair CLR 78.4 54.3 43% 79 29.98 0.0
01 08:35 S 10 10.00 Fair CLR 77.9 55 45% 79 29.98 0.0
01 08:15 S 9 10.00 Fair CLR 77.5 55 46% 79 29.97 0.0
01 07:55 S 12 10.00 Fair CLR 76.1 55.4 49% 78 29.96 0.0
01 07:35 S 9 10.00 Fair CLR 74.7 55.4 51% 29.96 0.0
01 07:15 S 10 10.00 Fair CLR 74.3 54.5 50% 29.95 0.0
01 06:55 S 8 10.00 Fair CLR 72.9 53.6 51% 29.95 0.0
01 06:35 S 7 10.00 Fair CLR 72.5 52.3 49% 29.94 0.0
01 06:15 S 8 10.00 Fair CLR 72.5 50.9 47% 29.93 0.0
01 05:55 S 6 10.00 Fair CLR 74.8 50 42% 29.92 0.0
01 05:35 SW 3 10.00 Fair CLR 73.8 50.9 45% 29.91 0.0
01 05:15 S 7 10.00 Fair CLR 75 50.9 43% 78 29.91 0.0
01 04:55 Calm 10.00 Fair CLR 73.6 50.9 84.9 71.6 45% 29.9 0.0
01 04:35 Calm 10.00 Partly Cloudy SCT070 75 50 42% 78 29.9 0.0
01 04:15 S 7 10.00 Mostly Cloudy BKN070 76.1 49.5 39% 78 29.89 0.0
01 03:55 S 5 10.00 Mostly Cloudy BKN070 73.2 48.9 42% 29.9 0.0
01 03:35 W 5 10.00 Mostly Cloudy BKN070 BKN085 74.1 48.7 41% 29.89 0.0
01 03:15 S 6 10.00 Overcast OVC070 72.1 49.1 44% 29.89 0.0
01 02:55 S 6 10.00 Overcast OVC070 74.8 48.6 40% 29.89 0.0
01 02:35 SW 6 10.00 Overcast OVC070 75.4 47.7 38% 78 29.88 0.0
01 02:15 SW 6 10.00 Mostly Cloudy BKN070 78.1 46.4 33% 78 29.88 0.0
01 01:55 S 6 10.00 Partly Cloudy SCT070 77.9 46 32% 78 29.87 0.0
01 01:35 SW 5 10.00 Fair CLR 79.5 46 31% 79 29.88 0.0
01 01:15 Calm 10.00 Fair CLR 80.4 46.4 30% 79 29.87 0.0
01 00:55 Calm 10.00 Fair CLR 81.1 46.4 30% 80 29.87 0.0
01 00:35 Calm 10.00 Fair CLR 83.3 45.7 27% 81 29.87 0.0
01 00:15 S 9 10.00 Fair CLR 84.7 45.5 25% 82 29.87 0.0
31 23:55 SW 5 10.00 Fair CLR 84.7 45.1 25% 82 29.86 0.0
31 23:35 SW 5 10.00 Fair CLR 82.9 45 26% 81 29.86 0.0
31 23:15 Calm 10.00 Fair CLR 83.8 45.5 26% 82 29.87 0.0
31 22:55 SW 6 10.00 Fair CLR 82.6 45.5 96.4 78.6 27% 81 29.87 0.0
31 22:35 Calm 10.00 Fair CLR 81.9 46.9 29% 80 29.87 0.0
31 22:15 SW 7 10.00 Fair CLR 82.8 47.3 29% 81 29.87 0.0
31 21:55 SW 7 10.00 Fair CLR 79.9 47.7 32% 79 29.86 0.0
31 21:35 SW 6 10.00 Fair CLR 80.6 48.6 33% 80 29.86 0.0
31 21:15 Calm 10.00 Fair CLR 81.9 47.3 30% 80 29.86 0.0
31 20:55 SW 6 10.00 Fair CLR 83.7 46.6 27% 81 29.87 0.0
31 20:35 S 5 10.00 Fair CLR 84.2 50.4 31% 82 29.86 0.0
31 20:15 SW 5 10.00 Fair CLR 84.9 51.3 31% 83 29.86 0.0
31 19:55 S 5 10.00 Fair CLR 88.2 52.2 29% 86 29.86 0.0
31 19:35 S 3 10.00 Fair CLR 91 49.8 24% 88 29.86 0.0
31 19:15 S 3 10.00 Fair CLR 93.6 43.9 18% 90 29.86 0.0
31 18:55 Calm 10.00 Fair CLR 94.5 41 16% 90 29.87 0.0
31 18:35 Calm 10.00 Fair CLR 95 43 17% 91 29.87 0.0
31 18:15 S 3 10.00 Fair CLR 95.4 43.2 16% 91 29.88 0.0
31 17:55 SW 3 10.00 Fair CLR 95.5 44.4 17% 92 29.88 0.0
31 17:35 Calm 10.00 Fair CLR 95.9 43.5 16% 92 29.89 0.0
31 17:15 E 3 10.00 Fair CLR 95.9 43.5 16% 92 29.89 0.0
31 16:35 Calm 10.00 Fair CLR 96.3 41.2 15% 92 29.91 0.0
31 16:15 Calm 10.00 Fair CLR 95.4 40.5 15% 91 29.92 0.0
31 15:55 N 3 10.00 Fair CLR 95.4 39 14% 91 29.93 0.0
31 15:35 Calm 10.00 Fair CLR 95 39.9 15% 91 29.94 0.0
31 15:15 NW 6 10.00 Fair CLR 94.1 41.9 16% 90 29.95 0.0
31 14:55 N 3 10.00 Fair CLR 92.5 42.8 18% 88 29.97 0.0
31 14:35 Calm 10.00 Fair CLR 91.2 42.6 18% 87 29.98 0.0
31 14:15 N 3 10.00 Fair CLR 90.3 45.3 21% 87 29.99 0.0
31 13:55 E 6 10.00 Fair CLR 90 47.5 23% 87 30 0.0
31 13:35 E 3 10.00 Fair CLR 88.9 45.9 22% 86 30.01 0.0
31 13:15 Calm 10.00 Fair CLR 87.8 47.5 25% 85 30.02 0.0
31 12:55 NE 6 10.00 Fair CLR 87.3 46.6 24% 84 30.02 0.0
31 12:35 Calm 10.00 Fair CLR 85.5 45.3 25% 83 30.03 0.0
31 12:15 E 3 10.00 Fair CLR 85.1 44.2 24% 82 30.04 0.0
31 11:55 SE 5 10.00 Fair CLR 84.6 45.5 26% 82 30.05 0.0
31 11:35 Calm 10.00 Fair CLR 83.8 44.8 25% 81 30.06 0.0
31 11:15 E 5 10.00 Partly Cloudy SCT075 83.3 46.4 28% 81 30.06 0.0
31 10:55 E 3 10.00 Partly Cloudy SCT075 81.9 47.5 81.9 58.3 30% 80 30.07 0.0
31 10:35 Calm 10.00 Mostly Cloudy BKN075 80.6 45.5 29% 79 30.08 0.0
31 10:15 Calm 10.00 Partly Cloudy SCT075 80.2 46.9 31% 79 30.08 0.0
31 09:55 Calm 10.00 Fair CLR 79 48.2 34% 79 30.08 0.0
31 09:35 Calm 10.00 Partly Cloudy SCT070 SCT080 79.5 49.3 35% 79 30.08 0.0
31 09:15 Calm 10.00 Fair CLR 77.9 49.8 37% 79 30.09 0.0
31 08:55 Calm 10.00 Fair CLR 76.5 49.5 39% 78 30.08 0.0
31 08:35 Calm 10.00 Fair CLR 74.3 49.3 41% 30.09 0.0
31 08:15 Calm 10.00 Fair CLR 72.7 49.1 43% 30.09 0.0
31 07:35 E 3 10.00 Fair CLR 70.2 49.1 47% 30.08 0.0
31 07:15 E 5 10.00 Fair CLR 68.5 50.2 52% 30.08 0.0
31 06:55 E 3 10.00 Fair CLR 66.7 50.5 56% 30.08 0.0
31 06:35 Calm 10.00 Fair CLR 63.5 50 62% 30.07 0.0
31 06:15 Calm 10.00 Fair CLR 61.2 46.6 59% 30.07 0.0
31 05:55 Calm 10.00 Fair CLR 59.5 46.4 62% 30.06 0.0
31 05:35 Calm 10.00 Fair CLR 62.6 47.3 58% 30.06 0.0
31 05:15 Calm 10.00 Fair CLR 62.8 46.4 55% 30.06 0.0
31 04:55 Calm 10.00 Fair CLR 62.8 47.7 73.9 61.3 58% 30.05 0.0
31 04:35 Calm 10.00 Fair CLR 63.5 47.3 56% 30.05 0.0
31 04:15 Calm 10.00 Fair CLR 64.6 47.3 54% 30.05 0.0
31 03:55 Calm 10.00 Fair CLR 65.1 47.5 53% 30.04 0.0
31 03:35 Calm 10.00 Partly Cloudy SCT095 67.3 48 50% 30.03 0.0
31 03:15 Calm 10.00 Mostly Cloudy BKN095 65.8 47.7 52% 30.04 0.0
31 02:55 W 6 10.00 Overcast OVC095 66.2 47.1 50% 30.03 0.0
31 02:35 W 3 10.00 Mostly Cloudy BKN095 68.4 44.6 43% 30.02 0.0
31 02:15 NW 3 10.00 Partly Cloudy SCT095 63.7 46 53% 30.02 0.0
31 01:55 N 3 10.00 Fair CLR 68.7 43.7 41% 30.01 0.0
31 01:35 Calm 10.00 Fair CLR 65.1 45.5 49% 30 0.0
31 00:55 E 3 10.00 Fair CLR 68.7 41.9 38% 29.99 0.0
31 00:35 Calm 10.00 Fair CLR 66.7 42.6 42% 29.99 0.0
31 00:15 Calm 10.00 Fair CLR 68.2 43.5 41% 29.98 0.0
30 23:55 Calm 10.00 Partly Cloudy SCT110 70.3 41.7 36% 29.98 0.0
30 23:35 Calm 10.00 Mostly Cloudy BKN100 69.6 45.5 42% 29.98 0.0
30 23:15 Calm 10.00 Overcast OVC110 73.4 42.3 33% 29.97 0.0
30 22:55 W 6 10.00 Overcast OVC110 72 43.7 95 70 36% 29.96 0.0
30 22:35 W 5 10.00 Mostly Cloudy BKN110 71.1 39.4 32% 29.95 0.0
30 22:15 Calm 10.00 Mostly Cloudy BKN120 72.7 40.6 31% 29.94 0.0
30 21:55 Calm 10.00 Mostly Cloudy BKN120 77 35.2 22% 77 29.94 0.0
30 21:35 Calm 10.00 Fair CLR 80.8 30.6 16% 79 29.94 0.0
30 21:15 SE 5 10.00 Fair CLR 86.9 29.7 13% 83 29.93 0.0
30 20:55 SE 7 10.00 Fair CLR 87.3 31.6 14% 84 29.92 0.0
30 20:35 E 6 10.00 Fair CLR 88 32 13% 84 29.92 0.0
30 20:15 SE 6 10.00 Fair CLR 89.6 31.5 12% 86 29.91 0.0
30 19:55 S 5 10.00 Fair CLR 89.4 32.7 13% 85 29.91 0.0
30 19:35 S 5 10.00 Fair CLR 90.5 35.2 14% 86 29.9 0.0
30 19:15 S 6 10.00 Fair CLR 91.6 35.1 14% 87 29.9 0.0
30 18:55 S 7 10.00 Fair CLR 92.5 35.6 13% 88 29.9 0.0
30 18:35 S 7 10.00 Fair CLR 94.1 36.5 13% 90 29.89 0.0
30 18:15 S 8 10.00 Fair CLR 94.1 38.5 14% 90 29.89 0.0
30 17:55 S 8 10.00 Fair CLR 95 37.2 13% 90 29.89 0.0
30 17:35 S 6 10.00 Fair CLR 94.1 37.4 14% 90 29.89 0.0
30 17:15 S 7 10.00 Fair CLR 94.6 37.9 14% 90 29.89 0.0
30 16:55 S 5 10.00 Fair CLR 93.9 38.7 94.6 80.8 14% 90 29.89 0.0
30 16:35 Calm 10.00 Fair CLR 93.4 39.2 15% 89 29.89 0.0
30 16:15 SE 3 10.00 Fair CLR 92.7 40.1 16% 88 29.9 0.0
30 15:55 S 8 10.00 Fair CLR 93 39.7 16% 89 29.9 0.0
30 15:35 Calm 10.00 Fair CLR 92.7 39.6 16% 88 29.91 0.0
30 15:15 SW 5 10.00 Fair CLR 91.8 37.6 15% 88 29.91 0.0
30 14:55 SE 5 10.00 Fair CLR 91.2 40.8 17% 87 29.91 0.0
30 14:35 SE 8 10.00 Fair CLR 90.5 41.7 18% 87 29.92 0.0
30 14:15 SW 7 10.00 Fair CLR 89.4 41.4 19% 86 29.93 0.0
30 13:55 S 6 10.00 Fair CLR 88.9 38.7 17% 85 29.93 0.0
30 13:35 SW 7 10.00 Fair CLR 88.5 42.1 20% 85 29.94 0.0
30 13:15 S 3 10.00 Fair CLR 87.8 45.7 23% 85 29.94 0.0
30 12:55 SW 3 10.00 Fair CLR 86.7 46.2 24% 84 29.95 0.0
30 12:35 SE 7 10.00 Fair CLR 86.2 45.9 25% 83 29.96 0.0
30 12:15 S 7 10.00 Fair CLR 85.1 46.9 26% 83 29.97 0.0
30 11:55 S 6 10.00 Fair CLR 84.4 49.8 30% 82 29.98 0.0
30 11:35 SW 3 10.00 Fair CLR 81.7 50 33% 81 29.98 0.0
30 11:15 SW 6 10.00 Fair CLR 81.5 50.5 34% 80 29.98 0.0
30 10:55 SW 6 10.00 Fair CLR 80.4 50.9 80.8 61.2 36% 80 29.98 0.0
30 10:35 S 7 10.00 Fair CLR 79.5 50.4 36% 79 29.98 0.0
30 10:15 S 3 10.00 Fair CLR 79.2 49.5 35% 79 29.98 0.0
30 09:55 S 7 10.00 Fair CLR 77.9 50 38% 79 29.99 0.0
30 09:35 SW 7 10.00 Fair CLR 76.8 50.7 40% 78 29.98 0.0
30 09:15 S 7 10.00 Fair CLR 76.1 50.9 41% 78 29.99 0.0
30 08:55 S 6 10.00 Fair CLR 75.2 51.3 43% 78 29.98 0.0
30 08:35 S 6 10.00 Fair CLR 73.9 51.4 45% 29.98 0.0
30 08:15 S 5 10.00 Fair CLR 72 51.4 49% 29.98 0.0
30 07:55 S 3 10.00 Fair CLR 70.9 51.4 50% 29.98 0.0
30 07:35 S 5 10.00 Fair CLR 70.2 51.3 51% 29.98 0.0
30 07:15 Calm 10.00 Fair CLR 67.8 51.4 56% 29.97 0.0
30 06:55 Calm 10.00 Fair CLR 67.3 50.9 56% 29.96 0.0
30 06:35 Calm 10.00 Fair CLR 63.5 49.8 61% 29.95 0.0
30 06:15 SW 3 10.00 Fair CLR 61.2 48 62% 29.94 0.0
30 05:55 Calm 10.00 Fair CLR 64 49.1 58% 29.93 0.0
30 05:35 S 6 10.00 Fair CLR 64.4 49.1 58% 29.93 0.0
30 05:15 S 7 10.00 Fair CLR 64.8 48.7 56% 29.92 0.0
30 04:55 S 3 10.00 Fair CLR 64 47.8 70.7 61.3 56% 29.92 0.0
30 04:35 Calm 10.00 Fair CLR 63.5 48.6 58% 29.91 0.0
30 04:15 Calm 10.00 Fair CLR 62.4 49.3 62% 29.91 0.0
30 03:55 Calm 10.00 Fair CLR 63 49.5 62% 29.91 0.0
30 03:35 S 3 10.00 Fair CLR 66.9 47.5 50% 29.9 0.0
30 03:15 S 7 10.00 Partly Cloudy SCT060 SCT085 70.3 47.7 45% 29.89 0.0
30 02:55 S 9 10.00 Mostly Cloudy BKN060 BKN075 70.2 48.6 46% 29.88 0.0
30 02:35 SW 7 10.00 Mostly Cloudy SCT070 BKN090 66.4 47.5 51% 29.88 0.0
30 02:15 SW 5 10.00 Partly Cloudy SCT100 67.3 48.6 51% 29.88 0.0
30 01:55 W 6 10.00 Partly Cloudy SCT100 62.6 50.7 65% 29.87 0.0
30 01:35 NW 3 10.00 Fair CLR 64 52 65% 29.87 0.0
30 01:15 NE 3 10.00 Fair CLR 66 52.7 62% 29.87 0.0
30 00:55 N 5 10.00 Fair CLR 66 50.7 58% 29.86 0.0
30 00:35 Calm 10.00 Fair CLR 66.2 50.4 57% 29.86 0.0
30 00:15 Calm 10.00 Fair CLR 64.6 48.7 57% 29.86 0.0
29 23:55 Calm 10.00 Fair CLR 66.6 50 55% 29.85 0.0
29 23:35 Calm 10.00 Fair CLR 64.9 52.7 65% 29.85 0.0
29 23:15 Calm 10.00 Fair CLR 67.3 56.1 68% 29.84 0.0
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)