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 (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.
29 19:15 NW 11 16.09 Overcast OVC070 21.6 6.4 37% 75.9 0.0
29 18:55 W 17 16.09 Overcast OVC070 22.3 5.8 34% 75.87 0.0
29 18:35 NW 9 16.09 Overcast OVC070 22.3 7.7 39% 75.84 0.0
29 18:15 Calm 16.09 Overcast OVC060 22.8 10.4 46% 75.82 0.0
29 17:55 W 9 16.09 Overcast OVC060 23.1 10.7 46% 75.79 0.0
29 17:35 SW 19 G 26 16.09 Overcast OVC060 23.2 9.8 43% 75.79 0.0
29 17:15 SW 22 G 31 16.09 Overcast BKN060 OVC090 23.2 10.4 44% 75.77 0.0
29 16:55 SW 20 G 35 16.09 Overcast OVC060 23.4 9.1 26.9 21.2 40% 75.77 0.0
29 16:35 SW 24 G 33 16.09 Overcast OVC065 23.3 9.5 42% 75.74 0.0
29 16:15 SW 24 16.09 Overcast SCT055 OVC070 23.7 10.6 44% 75.74 0.0
29 15:55 SW 19 16.09 Overcast BKN055 OVC070 23.5 10.5 44% 75.74 0.0
29 15:35 SW 22 G 31 16.09 Overcast BKN055 OVC080 24 10.3 42% 25 75.72 0.0
29 15:15 SW 24 G 33 16.09 Overcast BKN055 OVC080 24.5 10.3 41% 25 75.72 0.0
29 14:55 SW 22 G 31 16.09 Overcast BKN050 BKN065 OVC080 25.5 11 40% 26 75.69 0.0
29 14:35 SW 17 G 31 16.09 Overcast BKN050 OVC070 24.9 11.1 42% 26 75.69 0.0
29 14:15 W 19 G 28 16.09 Overcast BKN050 OVC060 25.2 11.5 42% 26 75.67 0.0
29 13:55 W 15 G 30 16.09 Overcast OVC048 25 11.7 43% 26 75.64 0.0
29 13:35 S 19 G 33 16.09 Overcast OVC048 25.9 12.5 43% 26 75.64 0.0
29 13:15 S 20 G 35 16.09 Mostly Cloudy BKN050 26.5 12.4 42% 27 75.64 0.0
29 12:55 S 19 G 31 16.09 Partly Cloudy SCT047 26.1 12.2 42% 26 75.64 0.0
29 12:35 SW 24 G 30 16.09 Partly Cloudy SCT047 26.2 12 41% 26 75.64 0.0
29 12:15 SW 19 G 30 16.09 Fair CLR 25.7 12.4 44% 26 75.62 0.0
29 11:55 S 22 G 31 16.09 Fair CLR 24.1 12.1 47% 25 75.64 0.0
29 11:35 S 15 16.09 Fair CLR 23.5 12.1 49% 75.64 0.0
29 11:15 S 9 G 15 16.09 Fair CLR 22 11.7 52% 75.64 0.0
29 10:55 S 19 16.09 Fair CLR 21.2 11.2 21.5 17.7 53% 75.64 0.0
29 10:35 S 24 G 31 16.09 Fair CLR 20.7 11 54% 75.64 0.0
29 10:15 S 20 G 28 16.09 Fair CLR 20.3 11.1 56% 75.64 0.0
29 09:55 S 22 G 35 16.09 Fair CLR 20.1 11 56% 75.64 0.0
29 09:35 S 19 G 26 16.09 Fair CLR 20.6 11.4 56% 75.64 0.0
29 09:15 S 24 G 30 16.09 Fair CLR 20.7 11.9 57% 75.62 0.0
29 08:55 S 24 G 30 16.09 Fair CLR 21.3 12.7 58% 75.62 0.0
29 08:35 S 20 G 31 16.09 Fair CLR 20.5 12.5 60% 75.59 0.0
29 08:15 S 15 G 26 16.09 Fair CLR 20.1 12.7 63% 75.59 0.0
29 07:55 S 22 16.09 Fair CLR 19.7 12.7 64% 75.57 0.0
29 07:35 SW 19 G 35 16.09 Partly Cloudy SCT080 19.3 12.8 66% 75.57 0.0
29 07:15 SW 15 G 31 16.09 Partly Cloudy SCT080 19.5 13 66% 75.54 0.0
29 06:55 SW 24 G 41 16.09 Mostly Cloudy BKN080 18.7 12.8 69% 75.54 0.0
29 06:35 SW 26 G 39 16.09 Mostly Cloudy BKN080 18.5 12.9 70% 75.54 0.0
29 06:15 SW 19 16.09 Partly Cloudy SCT080 18.6 12.5 68% 75.51 0.0
29 05:55 SW 26 G 43 16.09 Fair CLR 18.5 12.3 67% 75.49 0.0
29 05:35 SW 24 G 33 16.09 Fair CLR 18 12.5 70% 75.46 0.0
29 05:15 S 31 G 44 16.09 Fair CLR 18.1 12.5 70% 75.46 0.0
29 04:55 SW 17 G 26 16.09 Fair CLR 17.7 12.8 21.7 17.7 73% 75.44 0.0
29 04:35 SW 15 16.09 Fair CLR 18 13.1 73% 75.44 0.0
29 04:15 S 11 16.09 Fair CLR 18 13.4 75% 75.44 0.0
29 03:55 S 11 16.09 Fair CLR 18.4 13.5 73% 75.44 0.0
29 03:35 S 13 G 31 16.09 Fair CLR 18.3 13.5 74% 75.41 0.0
29 03:15 S 19 G 30 16.09 Fair CLR 18.5 13.6 73% 75.44 0.0
29 02:55 SW 28 G 35 16.09 Fair CLR 19 13.6 71% 75.41 0.0
29 02:35 S 22 G 33 16.09 Fair CLR 19.1 13.7 71% 75.41 0.0
29 02:15 S 20 G 28 16.09 Fair CLR 19.2 13.7 71% 75.44 0.0
29 01:55 S 24 G 35 16.09 Fair CLR 19.4 13.7 70% 75.44 0.0
29 01:35 S 20 G 33 16.09 Fair CLR 19.5 13.8 70% 75.44 0.0
29 01:15 S 24 G 33 16.09 Fair CLR 19 14 73% 75.46 0.0
29 00:55 S 26 G 35 16.09 Fair CLR 18.9 14.1 74% 75.46 0.0
29 00:35 S 22 G 35 16.09 Fair CLR 19.1 14.1 73% 75.46 0.0
29 00:15 S 19 G 33 16.09 Fair CLR 19.5 14.1 71% 75.41 0.0
28 23:55 S 17 16.09 Fair CLR 19.5 14.5 73% 75.44 0.0
28 23:35 S 26 G 33 16.09 Fair CLR 20.6 14.7 69% 75.41 0.0
28 23:15 S 17 16.09 Fair CLR 21.5 15.1 67% 75.39 0.0
28 22:55 SW 17 16.09 Fair CLR 21.7 14.8 34 21.7 65% 75.34 0.0
28 22:35 SW 19 G 28 16.09 Fair CLR 22 14.5 63% 75.31 0.0
28 22:15 SW 19 16.09 Fair CLR 22.7 14.3 59% 75.29 0.0
28 21:55 S 17 16.09 Fair CLR 23.5 14 55% 75.26 0.0
28 21:35 SW 19 G 33 16.09 Fair CLR 24 14 54% 25 75.18 0.0
28 21:15 SW 33 G 39 16.09 Fair and Breezy CLR 24.5 13.6 51% 26 75.16 0.0
28 20:55 SW 22 G 48 16.09 Fair CLR 24.7 14 51% 26 75.06 0.0
28 20:35 SW 37 G 46 16.09 Fair and Breezy CLR 26.2 14.3 48% 27 75.06 0.0
28 20:15 S 41 G 54 16.09 Light Rain and Breezy SCT032 SCT070 BKN100 27 13.3 43% 27 75.03 0.0
28 19:55 S 30 G 41 16.09 Light Rain SCT090 BKN120 27.2 16.6 52% 28 75.03 0.0
28 19:35 SE 37 G 56 16.09 Partly Cloudy and Breezy SCT080 SCT110 28.2 17 51% 29 75.03 0.0
28 19:15 SE 26 G 31 16.09 Partly Cloudy SCT080 30.8 15.5 40% 31 75.03 0.0
28 18:55 S 15 16.09 Fair CLR 30.8 15.3 39% 31 75.03 0.0
28 18:35 S 17 G 26 16.09 Fair CLR 31.9 15.3 37% 32 74.98 0.0
28 18:15 S 15 16.09 Fair CLR 33.5 14.1 31% 33 74.98 0.0
28 17:55 S 7 16.09 Fair CLR 33.5 14 31% 33 74.93 0.0
28 17:35 S 6 16.09 Fair CLR 33.6 14 31% 33 74.96 0.0
28 17:15 S 7 16.09 Fair CLR 33.8 14.1 30% 33 74.96 0.0
28 16:55 S 9 16.09 Fair CLR 33.4 14.6 33.5 28.8 32% 33 74.98 0.0
28 16:35 S 11 16.09 Fair CLR 33.3 14.5 32% 33 75.01 0.0
28 16:15 Calm 16.09 Fair CLR 33 14.5 33% 32 75.01 0.0
28 15:55 SE 6 16.09 Fair CLR 33.1 14.3 32% 32 75.03 0.0
28 15:35 E 6 16.09 Fair CLR 32.9 14.4 33% 32 75.06 0.0
28 15:15 E 7 16.09 Fair CLR 32.6 14 32% 32 75.08 0.0
28 14:55 SE 7 16.09 Fair CLR 32.6 14.5 33% 32 75.11 0.0
28 14:35 E 9 16.09 Fair CLR 33.2 14.7 33% 33 75.13 0.0
28 14:15 E 13 16.09 Fair CLR 32.4 14.6 34% 32 75.16 0.0
28 13:55 E 9 16.09 Fair CLR 31.6 14.9 36% 31 75.18 0.0
28 13:35 E 15 16.09 Fair CLR 31.8 14.6 35% 31 75.21 0.0
28 13:15 E 13 16.09 Fair CLR 31.3 14.1 35% 31 75.26 0.0
28 12:55 E 7 16.09 Fair CLR 31.5 14.1 35% 31 75.26 0.0
28 12:35 SE 7 16.09 Fair CLR 30.4 13.9 36% 30 75.29 0.0
28 12:15 Calm 16.09 Fair CLR 29.9 14 38% 29 75.31 0.0
28 11:55 W 6 16.09 Fair CLR 29.6 14 38% 29 75.34 0.0
28 11:35 NE 6 16.09 Fair CLR 29.9 14.3 39% 29 75.36 0.0
28 11:15 E 7 16.09 Fair CLR 29.3 14.2 40% 29 75.39 0.0
28 10:35 Calm 16.09 Fair CLR 28.5 13.9 41% 28 75.44 0.0
28 10:15 Calm 16.09 Fair CLR 27.8 14.2 43% 28 75.44 0.0
28 09:55 W 6 16.09 Fair CLR 27 14 45% 27 75.49 0.0
28 09:15 W 6 16.09 Fair CLR 26.1 14.5 49% 27 75.51 0.0
28 08:55 W 7 16.09 Fair CLR 25.5 14.6 51% 26 75.51 0.0
28 08:35 Calm 16.09 Fair CLR 24.5 14.6 54% 26 75.54 0.0
28 08:15 Calm 16.09 Fair CLR 23.1 14.7 59% 75.54 0.0
28 07:55 Calm 16.09 Fair CLR 21.8 14.7 64% 75.54 0.0
28 07:35 Calm 16.09 Fair CLR 21 14.6 67% 75.57 0.0
28 07:15 E 6 16.09 Fair CLR 20.4 14.7 70% 75.57 0.0
28 06:55 E 7 16.09 Fair CLR 19.5 14.5 73% 75.57 0.0
28 06:35 Calm 16.09 Fair CLR 18.5 14.5 78% 75.54 0.0
28 06:15 Calm 16.09 Fair CLR 17.6 14.5 82% 75.57 0.0
28 05:55 E 7 16.09 Fair CLR 17.4 14.5 83% 75.57 0.0
28 05:35 Calm 16.09 Fair CLR 17.2 14.5 84% 75.54 0.0
28 05:15 E 7 16.09 Fair CLR 17 14.5 85% 75.54 0.0
28 04:55 Calm 16.09 Fair CLR 17.2 14.6 23.5 17.2 85% 75.51 0.0
28 04:35 NE 6 16.09 Fair CLR 17.6 14.6 83% 75.51 0.0
28 04:15 E 6 16.09 Fair CLR 19.6 14.6 73% 75.54 0.0
28 03:55 E 6 16.09 Fair CLR 19.4 14.7 74% 75.54 0.0
28 03:35 E 9 16.09 Fair CLR 18.3 14.4 78% 75.51 0.0
28 03:15 Calm 16.09 Fair CLR 18.4 14.4 78% 75.51 0.0
28 02:55 Calm 16.09 Fair CLR 17.6 14.3 81% 75.51 0.0
28 02:35 Calm 16.09 Fair CLR 18.7 14.3 76% 75.49 0.0
28 02:15 Calm 16.09 Fair CLR 19.3 14.3 73% 75.51 0.0
28 01:55 S 7 16.09 Fair CLR 20.1 14.6 71% 75.49 0.0
28 01:35 SW 6 16.09 Fair CLR 19.1 14.6 75% 75.49 0.0
28 01:15 Calm 16.09 Fair CLR 19.2 14.5 74% 75.49 0.0
28 00:55 Calm 16.09 Fair CLR 20.9 14.8 68% 75.51 0.0
28 00:35 NW 6 16.09 Fair CLR 20.6 14.8 70% 75.51 0.0
28 00:15 E 6 16.09 Fair CLR 23.1 13.9 56% 75.51 0.0
27 23:55 SE 7 16.09 Fair CLR 22.8 14.3 59% 75.51 0.0
27 23:15 S 6 16.09 Fair CLR 22 14.2 61% 75.49 0.0
27 22:55 SW 7 16.09 Fair CLR 21.1 14.7 29.3 21.1 67% 75.46 0.0
27 22:35 W 7 16.09 Fair CLR 21.4 15.2 68% 75.46 0.0
27 22:15 SW 7 16.09 Fair CLR 22.8 14 58% 75.49 0.0
27 21:55 S 6 16.09 Fair CLR 23.3 13.5 54% 75.49 0.0
27 21:35 SW 6 16.09 Fair CLR 24.1 13.3 51% 25 75.46 0.0
27 21:15 S 7 16.09 Fair CLR 24.7 13.5 50% 26 75.44 0.0
27 20:55 S 7 16.09 Fair CLR 25.2 13.6 49% 26 75.44 0.0
27 20:35 S 9 16.09 Fair CLR 26.6 13.2 44% 27 75.44 0.0
27 20:15 Calm 16.09 Fair CLR 28 12.8 39% 28 75.44 0.0
27 19:55 SE 11 16.09 Fair CLR 28.5 12.6 37% 28 75.46 0.0
27 19:35 S 9 16.09 Fair CLR 28.7 12.2 36% 28 75.46 0.0
27 19:15 N 6 16.09 Fair CLR 29.1 12.3 35% 28 75.44 0.0
27 18:55 Calm 16.09 Fair CLR 28.9 12.6 37% 28 75.44 0.0
27 18:35 Calm 16.09 Fair CLR 28.8 12.4 36% 28 75.44 0.0
27 18:15 SW 7 16.09 Fair CLR 28.8 13 38% 28 75.44 0.0
27 17:55 Calm 16.09 Fair CLR 28.9 12.7 37% 28 75.46 0.0
27 17:35 SE 9 16.09 Partly Cloudy SCT060 28.6 12.7 37% 28 75.49 0.0
27 17:15 SE 6 16.09 Fair CLR 28.8 12.9 38% 28 75.49 0.0
27 16:55 Calm 16.09 Fair CLR 28.3 13 28.3 22 39% 28 75.49 0.0
27 16:35 Calm 16.09 Fair CLR 27.7 13.1 41% 27 75.51 0.0
27 16:15 NE 9 16.09 Fair CLR 27.6 13 41% 27 75.51 0.0
27 15:55 E 11 16.09 Fair CLR 28.2 13 39% 28 75.54 0.0
27 15:35 E 9 16.09 Fair CLR 27.2 13 42% 27 75.54 0.0
27 15:15 NE 9 16.09 Fair CLR 27 13 42% 27 75.57 0.0
27 14:55 NE 7 16.09 Fair CLR 27 12.9 42% 27 75.59 0.0
27 14:35 E 15 16.09 Fair CLR 26.4 12.8 43% 27 75.62 0.0
27 14:15 E 11 16.09 Fair CLR 26.7 12.7 42% 27 75.64 0.0
27 13:55 Calm 16.09 Partly Cloudy SCT050 26.3 12.7 43% 27 75.64 0.0
27 13:35 Calm 16.09 Mostly Cloudy BKN050 25.4 12.4 44% 26 75.67 0.0
27 13:15 Calm 16.09 Mostly Cloudy BKN050 25.5 12.2 44% 26 75.69 0.0
27 12:55 NE 7 16.09 Fair CLR 25 12 44% 26 75.72 0.0
27 12:35 NE 7 16.09 Partly Cloudy SCT042 23.4 11.7 48% 75.74 0.0
27 12:15 N 7 16.09 Overcast OVC044 23.3 11.2 47% 75.77 0.0
27 11:55 N 9 16.09 Overcast OVC046 22.3 10.7 48% 75.77 0.0
27 11:35 N 13 16.09 Overcast OVC048 22.5 10.2 46% 75.77 0.0
27 11:15 NE 6 16.09 Overcast SCT046 OVC055 22 9.7 46% 75.77 0.0
27 10:55 N 7 16.09 Overcast OVC065 22.4 9.7 22.4 12.4 45% 75.77 0.0
27 10:35 N 7 16.09 Overcast OVC065 21.9 9.5 45% 75.79 0.0
27 10:15 N 6 16.09 Overcast OVC065 21.4 9.5 47% 75.79 0.0
27 09:55 NW 9 16.09 Overcast OVC065 21.2 9.4 47% 75.79 0.0
27 09:35 NW 7 16.09 Mostly Cloudy BKN075 20.4 9.6 50% 75.79 0.0
27 09:15 Calm 16.09 Mostly Cloudy BKN075 19.3 9.4 53% 75.79 0.0
27 08:55 NW 6 16.09 Mostly Cloudy BKN060 BKN070 19.1 9.4 54% 75.82 0.0
27 08:35 W 6 16.09 Mostly Cloudy SCT060 BKN070 18.9 9.1 53% 75.82 0.0
27 08:15 Calm 16.09 Partly Cloudy SCT055 SCT070 18.6 9.3 55% 75.79 0.0
27 07:55 Calm 16.09 Partly Cloudy SCT055 17.8 9.4 58% 75.79 0.0
27 07:35 Calm 16.09 Fair CLR 17 9 60% 75.79 0.0
27 07:15 Calm 16.09 Fair CLR 16.2 9.1 63% 75.79 0.0
27 06:55 Calm 16.09 Fair CLR 15.6 10.1 70% 75.77 0.0
27 06:35 SW 6 16.09 Fair CLR 15.1 9.4 69% 75.77 0.0
27 06:15 Calm 16.09 Mostly Cloudy BKN085 13.7 9.5 76% 75.74 0.0
27 05:55 Calm 16.09 Mostly Cloudy BKN085 12.7 9 78% 75.74 0.0
27 05:35 Calm 16.09 Partly Cloudy SCT085 13.6 9.3 75% 75.72 0.0
27 05:15 Calm 16.09 Mostly Cloudy BKN085 13.5 9.2 75% 75.69 0.0
27 04:55 E 9 16.09 Mostly Cloudy BKN085 12.6 8.9 16.2 12.2 78% 75.69 0.0
27 04:35 E 7 16.09 Fair CLR 13.1 8.7 75% 75.69 0.0
27 04:15 Calm 16.09 Fair CLR 12.6 8.9 78% 75.69 0.0
27 03:55 Calm 16.09 Fair CLR 12.8 9.1 78% 75.67 0.0
27 03:35 W 6 16.09 Fair CLR 13.3 8.3 72% 75.69 0.0
27 03:15 W 6 16.09 Partly Cloudy SCT085 13.3 8.1 71% 75.69 0.0
27 02:55 SW 7 16.09 Fair CLR 13.8 8.4 70% 75.72 0.0
27 02:35 S 7 16.09 Fair CLR 13.6 8.8 73% 75.72 0.0
27 02:15 Calm 16.09 Fair CLR 13.3 7.7 69% 75.72 0.0
27 01:55 Calm 16.09 Fair CLR 13.7 8.1 69% 75.72 0.0
27 01:35 W 6 16.09 Fair CLR 13.8 8.2 69% 75.72 0.0
27 01:15 Calm 16.09 Partly Cloudy SCT075 13.5 8 70% 75.72 0.0
27 00:55 Calm 16.09 Overcast OVC075 15.1 8.5 65% 75.72 0.0
27 00:35 Calm 16.09 Mostly Cloudy BKN075 BKN100 15.5 8.5 63% 75.72 0.0
27 00:15 S 9 16.09 Partly Cloudy SCT100 15.6 8.5 63% 75.72 0.0
26 23:55 SE 7 16.09 Fair CLR 16 8.7 62% 75.72 0.0
26 23:35 S 7 16.09 Fair CLR 15.9 8.8 63% 75.69 0.0
26 23:15 S 9 16.09 Fair CLR 15.8 8.5 62% 75.69 0.0
26 22:55 Calm 16.09 Partly Cloudy SCT120 16.1 8.6 20 16.1 61% 75.69 0.0
26 22:35 S 6 16.09 Mostly Cloudy BKN120 16.6 8.6 59% 75.69 0.0
26 22:15 SW 7 16.09 Mostly Cloudy BKN120 16.5 8.8 61% 75.72 0.0
26 21:55 Calm 16.09 Overcast OVC120 17.2 9 59% 75.72 0.0
26 21:35 S 7 16.09 Overcast OVC120 17.5 9.1 58% 75.72 0.0
26 21:15 SW 11 16.09 Overcast OVC120 17.6 9.1 58% 75.72 0.0
26 20:55 SW 11 16.09 Overcast OVC120 18 9.3 57% 75.72 0.0
26 20:35 S 9 16.09 Mostly Cloudy BKN120 18.1 9.4 57% 75.72 0.0
26 20:15 S 6 16.09 Fair CLR 18.6 9.1 54% 75.72 0.0
26 19:55 S 6 16.09 Fair CLR 18.8 8.9 53% 75.72 0.0
26 19:35 SE 6 16.09 Fair CLR 19.2 8.6 50% 75.72 0.0
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)