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.
14 00:15 S 11 16.09 Fair CLR 10.2 3.5 63% 76.23 0.0
13 23:55 S 11 16.09 Fair CLR 10.4 3.3 62% 76.2 0.0
13 23:35 SW 6 16.09 Fair CLR 10.4 3 60% 76.2 0.0
13 23:15 W 6 16.09 Fair CLR 11.2 3.1 58% 76.17 0.0
13 22:55 W 9 16.09 Fair CLR 11.5 3.3 20.5 10.8 57% 76.17 0.0
13 22:35 S 7 16.09 Fair CLR 11.3 3.4 59% 76.15 0.0
13 22:15 SW 15 16.09 Fair CLR 12.2 3.2 54% 76.15 0.0
13 21:55 SW 11 16.09 Fair CLR 12.8 3.1 52% 76.12 0.0
13 21:35 S 17 16.09 Fair CLR 12.6 3.5 54% 76.12 0.0
13 21:15 S 9 G 15 16.09 Fair CLR 13.7 3.5 50% 76.1 0.0
13 20:35 SW 7 16.09 Fair CLR 13.7 3.8 51% 76.05 0.0
13 20:15 SW 11 16.09 Partly Cloudy SCT090 14.5 3.8 49% 76.02 0.0
13 19:55 SW 15 G 26 16.09 Mostly Cloudy BKN090 15.1 3.7 47% 76 0.0
13 19:35 S 26 G 39 16.09 Overcast OVC090 15.8 3.8 45% 75.97 0.0
13 19:15 S 31 G 46 16.09 Overcast OVC090 16.3 3.8 44% 75.95 0.0
13 18:55 S 33 G 50 16.09 Partly Cloudy and Breezy SCT090 16.4 4 44% 75.92 0.0
13 18:35 S 31 G 44 16.09 Fair CLR 17.2 3.8 41% 75.9 0.0
13 18:15 S 37 G 48 16.09 Fair and Breezy CLR 18.1 3.5 38% 75.9 0.0
13 17:55 S 37 G 48 16.09 Fair and Breezy CLR 18.7 3.2 36% 75.9 0.0
13 17:35 S 30 G 46 16.09 Fair CLR 19.5 3 34% 75.9 0.0
13 17:15 S 28 G 43 16.09 Fair CLR 20.1 2.7 32% 75.9 0.0
13 16:55 S 26 G 41 16.09 Fair CLR 20.4 2.3 22.1 19.1 30% 75.9 0.0
13 16:35 S 33 G 44 16.09 Fair and Breezy CLR 20.5 2.6 31% 75.9 0.0
13 16:15 S 37 G 46 16.09 Partly Cloudy and Breezy SCT080 21.2 2.5 29% 75.9 0.0
13 15:55 S 30 G 39 16.09 Partly Cloudy SCT080 22 2.3 27% 75.9 0.0
13 15:35 SW 19 G 39 16.09 Mostly Cloudy BKN085 21.2 1.5 27% 75.9 0.0
13 15:15 SW 20 G 39 16.09 Overcast OVC080 20.9 1.8 28% 75.9 0.0
13 14:55 SW 22 16.09 Mostly Cloudy BKN080 20.5 2 29% 75.9 0.0
13 14:35 SW 24 G 37 16.09 Partly Cloudy SCT070 21.7 2.1 28% 75.9 0.0
13 14:15 W 28 G 33 16.09 Partly Cloudy SCT070 22.1 2.2 27% 75.92 0.0
13 13:55 SW 22 G 33 16.09 Fair CLR 21.2 2.5 29% 75.92 0.0
13 13:35 SW 22 G 33 16.09 Fair CLR 21.3 3.4 31% 75.92 0.0
13 13:15 W 26 G 35 16.09 Fair CLR 20.9 3.2 31% 75.95 0.0
13 12:55 SW 20 G 37 16.09 Fair CLR 20.4 3.4 33% 75.95 0.0
13 12:35 W 26 G 33 16.09 Fair CLR 20.4 3.3 32% 75.95 0.0
13 12:15 SW 22 G 31 16.09 Fair CLR 20.6 3.6 33% 75.95 0.0
13 11:55 SW 26 G 35 16.09 Partly Cloudy SCT065 20 3.7 34% 75.95 0.0
13 11:35 SW 22 G 30 16.09 Partly Cloudy SCT065 19.9 3.6 34% 75.95 0.0
13 11:15 SW 26 G 35 16.09 Fair CLR 19.6 3.9 36% 75.92 0.0
13 10:55 SW 28 G 39 16.09 Fair CLR 19.1 3.6 19.3 12.5 36% 75.92 0.0
13 10:35 SW 22 G 39 16.09 Fair CLR 18.6 3.9 38% 75.92 0.0
13 10:15 SW 24 G 37 16.09 Fair CLR 18.2 4.1 39% 75.92 0.0
13 09:55 SW 24 G 35 16.09 Fair CLR 17.7 4.6 42% 75.9 0.0
13 09:35 SW 26 G 39 16.09 Fair CLR 17.4 4.8 44% 75.9 0.0
13 09:15 SW 26 G 37 16.09 Fair CLR 16.7 4.6 45% 75.87 0.0
13 08:55 SW 24 G 35 16.09 Fair CLR 16 4.8 48% 75.84 0.0
13 08:35 SW 24 G 33 16.09 Partly Cloudy SCT085 15.5 5 50% 75.84 0.0
13 08:15 SW 17 G 28 16.09 Mostly Cloudy BKN085 14.2 5.2 55% 75.84 0.0
13 07:55 SW 19 G 30 16.09 Overcast OVC085 13.7 5.2 57% 75.82 0.0
13 07:35 SW 20 G 26 16.09 Overcast OVC085 13.5 5.2 57% 75.79 0.0
13 07:15 SW 20 G 30 16.09 Overcast OVC085 13.2 5.2 59% 75.77 0.0
13 06:55 SW 19 G 33 16.09 Overcast OVC075 12.9 5.3 60% 75.74 0.0
13 06:35 SW 17 G 30 16.09 Overcast OVC075 12.5 5.3 62% 75.74 0.0
13 06:15 SW 15 16.09 Overcast OVC075 13.1 5.4 60% 75.72 0.0
13 05:55 SW 15 16.09 Overcast OVC075 13.5 5.3 58% 75.69 0.0
13 05:35 SW 15 G 28 16.09 Overcast BKN075 OVC085 13.1 5.5 60% 75.67 0.0
13 05:15 SW 13 16.09 Overcast SCT075 OVC085 13 5.5 61% 75.67 0.0
13 04:55 SW 19 G 26 16.09 Overcast OVC070 13 5.5 15.3 13 61% 75.64 0.0
13 04:35 SW 11 16.09 Overcast OVC070 13.1 5.5 60% 75.64 0.0
13 04:15 SW 15 16.09 Overcast OVC070 13.5 5.5 59% 75.62 0.0
13 03:55 SW 13 16.09 Overcast OVC070 13.5 5.5 59% 75.59 0.0
13 03:35 SW 13 16.09 Overcast OVC070 13.3 5.6 60% 75.59 0.0
13 03:15 SW 13 16.09 Overcast OVC070 13.5 5.7 60% 75.57 0.0
13 02:55 SW 13 16.09 Overcast OVC070 13.5 5.7 60% 75.54 0.0
13 02:35 SW 17 16.09 Overcast BKN070 OVC120 13.8 5.6 58% 75.51 0.0
13 02:15 SW 11 16.09 Overcast SCT100 OVC120 13.6 5.7 59% 75.51 0.0
13 01:55 SW 11 16.09 Overcast OVC120 13.7 5.8 59% 75.51 0.0
13 01:35 SW 9 16.09 Overcast SCT070 OVC110 14.1 6 58% 75.51 0.0
13 01:15 SW 9 16.09 Overcast OVC110 14.3 6 58% 75.51 0.0
13 00:55 SW 7 16.09 Overcast OVC110 14.3 5.6 56% 75.49 0.0
13 00:35 SW 9 16.09 Overcast OVC090 14.7 5.8 55% 75.46 0.0
13 00:15 SW 11 16.09 Overcast OVC080 15 6.4 57% 75.46 0.0
12 23:55 W 9 16.09 Overcast BKN080 BKN090 OVC110 14 8.1 68% 75.44 0.0
12 23:35 W 11 16.09 Overcast BKN080 OVC110 14.9 8 64% 75.41 0.0
12 23:15 W 13 16.09 Overcast SCT080 OVC090 14.8 8.7 67% 75.41 0.0
12 22:55 W 9 16.09 Overcast OVC085 15.4 9 17.9 14.7 66% 75.39 0.0
12 22:35 W 9 16.09 Overcast OVC100 15 10.2 73% 75.39 0.0
12 22:15 Calm 16.09 Mostly Cloudy BKN110 14.9 10.6 76% 75.39 0.0
12 21:55 SW 7 16.09 Partly Cloudy SCT065 SCT110 15.1 10.7 75% 75.36 0.0
12 21:35 SW 11 16.09 Mostly Cloudy BKN065 BKN110 15.5 10.3 71% 75.36 0.0
12 21:15 SW 13 16.09 Overcast OVC065 15.8 10 69% 75.36 0.0
12 20:55 SW 15 16.09 Overcast OVC065 15.7 10 69% 75.34 0.0
12 20:35 SW 13 16.09 Overcast BKN065 OVC110 15.9 10 68% 75.34 0.0
12 20:15 Calm 16.09 Overcast OVC110 16.1 10 67% 75.29 0.0
12 19:55 S 9 16.09 Overcast OVC110 16.2 10.1 67% 75.29 0.0
12 19:35 SW 7 16.09 Overcast OVC110 16.5 10.5 68% 75.29 0.0
12 19:15 SW 11 16.09 Overcast OVC110 16.6 10.6 68% 75.29 0.0
12 18:55 SW 13 16.09 Mostly Cloudy BKN100 17 10.5 66% 75.26 0.0
12 18:35 SW 20 G 30 16.09 Partly Cloudy SCT100 17.5 10.5 64% 75.26 0.0
12 18:15 S 20 G 28 16.09 Mostly Cloudy BKN100 17.7 10.5 63% 75.26 0.0
12 17:55 SW 19 G 28 16.09 Overcast OVC100 17.7 10.2 62% 75.26 0.0
12 17:35 S 22 G 33 16.09 Overcast OVC100 17.4 9.8 61% 75.26 0.0
12 17:15 SW 15 G 30 16.09 Overcast OVC100 17.5 9.5 60% 75.26 0.0
12 16:55 SW 20 G 28 16.09 Overcast OVC100 17.5 9.5 19.9 13.6 60% 75.29 0.0
12 16:35 S 22 G 30 16.09 Overcast OVC100 17.9 9.5 58% 75.29 0.0
12 16:15 S 19 16.09 Overcast OVC100 18.5 9 54% 75.29 0.0
12 15:55 S 15 16.09 Overcast OVC100 18.9 9.2 54% 75.29 0.0
12 15:35 S 19 16.09 Overcast OVC110 18.3 9.4 56% 75.29 0.0
12 15:15 SW 15 16.09 Overcast OVC120 18.5 9.5 56% 75.29 0.0
12 14:55 SW 15 16.09 Overcast SCT037 BKN100 OVC120 19.6 9.6 53% 75.26 0.0
12 14:35 S 11 16.09 Overcast SCT039 BKN080 OVC100 19.5 9.1 51% 75.26 0.0
12 14:15 S 7 16.09 Overcast BKN080 OVC100 18.8 8.2 50% 75.29 0.0
12 13:55 S 6 16.09 Mostly Cloudy BKN100 18.1 7.9 52% 75.29 0.0
12 13:35 Calm 16.09 Overcast SCT048 BKN070 OVC110 17.7 8.1 54% 75.29 0.0
12 13:15 SW 7 16.09 Overcast BKN050 OVC070 17.4 8.3 55% 75.31 0.0
12 12:55 Calm 16.09 Overcast SCT060 OVC070 16.8 8.1 57% 75.31 0.0
12 12:35 S 6 16.09 Overcast SCT060 OVC070 16.2 7.6 57% 75.34 0.0
12 12:15 Calm 16.09 Overcast OVC070 15.6 7.5 59% 75.34 0.0
12 11:55 Calm 16.09 Overcast OVC070 14.9 7.4 61% 75.34 0.0
12 11:35 Calm 16.09 Overcast BKN070 OVC090 14.5 7.7 64% 75.34 0.0
12 11:15 Calm 16.09 Overcast BKN070 OVC090 14 7.6 66% 75.34 0.0
12 10:55 Calm 16.09 Overcast BKN070 OVC080 13.6 7.7 13.6 7 68% 75.34 0.0
12 10:35 Calm 16.09 Overcast OVC070 13 8.1 72% 75.34 0.0
12 10:15 Calm 16.09 Overcast OVC070 12.5 8.3 76% 75.34 0.0
12 09:55 Calm 16.09 Light Rain BKN070 OVC085 12.3 8.6 78% 75.34 0.0
12 09:35 W 6 16.09 Light Rain SCT050 SCT070 OVC085 12 8.9 82% 75.34 0.0
12 09:15 W 6 16.09 Overcast SCT050 OVC070 11.2 8.2 82% 75.34 0.0
12 08:55 W 7 16.09 Light Rain BKN070 OVC090 10.6 8.4 86% 75.34 0.0
12 08:35 Calm 16.09 Light Rain OVC070 10.2 8.1 87% 75.34 0.0
12 08:15 Calm 16.09 Overcast SCT080 OVC100 9.7 7.7 87% 75.34 0.0
12 07:55 Calm 16.09 Overcast SCT075 SCT085 OVC110 9.4 7.6 89% 75.34 0.0
12 07:35 Calm 16.09 Overcast SCT075 BKN090 OVC110 9 7.7 92% 75.31 0.0
12 07:15 Calm 16.09 Overcast OVC110 8.2 7.4 95% 75.31 0.0
12 06:55 Calm 16.09 Overcast OVC110 7.7 6.4 92% 75.29 0.0
12 06:35 N 7 16.09 Mostly Cloudy BKN110 7.4 6 91% 6 75.26 0.0
12 06:15 Calm 16.09 Partly Cloudy SCT110 7.3 6.1 92% 75.26 0.0
12 05:55 NW 6 16.09 Partly Cloudy SCT110 7.4 6.2 92% 75.26 0.0
12 05:35 N 7 16.09 Mostly Cloudy BKN110 7.6 6.4 92% 7 75.26 0.0
12 05:15 N 7 16.09 Partly Cloudy SCT110 7.5 6.7 95% 6 75.26 0.0
12 04:55 W 6 16.09 Fair CLR 7.2 6.7 13.2 6.7 97% 75.26 0.0
12 04:35 Calm 16.09 Fair CLR 7.7 7.2 97% 75.26 0.0
12 04:15 Calm 16.09 Fair CLR 8.1 7.6 97% 75.26 0.0
12 03:55 Calm 16.09 Fair CLR 8.2 7.7 97% 75.23 0.0
12 03:35 Calm 16.09 Fair CLR 8 7.6 97% 75.21 0.0
12 03:15 Calm 16.09 Fair CLR 8.1 7 93% 75.23 0.0
12 02:55 Calm 16.09 Fair CLR 9.8 7.6 86% 75.23 0.0
12 02:35 Calm 16.09 Fair CLR 8.8 7.3 90% 75.23 0.0
12 02:15 Calm 16.09 Fair CLR 9.8 6.7 81% 75.26 0.0
12 01:55 E 6 16.09 Fair CLR 10.1 7.4 83% 75.26 0.0
12 01:35 Calm 16.09 Fair CLR 10.8 7.4 80% 75.29 0.0
12 01:15 Calm 16.09 Fair CLR 10.1 7 81% 75.31 0.0
12 00:55 Calm 16.09 Fair CLR 11.9 7.6 75% 75.31 0.0
12 00:35 Calm 16.09 Fair CLR 13.1 7.7 70% 75.31 0.0
12 00:15 S 7 16.09 Fair CLR 12.5 7.5 72% 75.31 0.0
11 23:55 Calm 16.09 Fair CLR 12.3 7.7 74% 75.34 0.0
11 23:35 N 6 16.09 Fair CLR 12.2 7.9 75% 75.31 0.0
11 23:15 S 9 16.09 Fair CLR 12.5 7.8 73% 75.31 0.0
11 22:55 Calm 16.09 Fair CLR 11.9 7.8 23.6 11.8 76% 75.34 0.0
11 22:35 Calm 16.09 Fair CLR 13 8 72% 75.34 0.0
11 22:15 SW 6 16.09 Fair CLR 14.3 8.5 68% 75.31 0.0
11 21:55 W 7 16.09 Fair CLR 13.2 8.2 72% 75.31 0.0
11 21:35 W 6 16.09 Fair CLR 15 7.9 63% 75.31 0.0
11 21:15 SW 6 16.09 Fair CLR 17.4 8 54% 75.31 0.0
11 20:55 SW 7 16.09 Partly Cloudy SCT065 17.5 7.7 53% 75.31 0.0
11 20:35 SW 19 G 26 16.09 Partly Cloudy SCT065 SCT090 18.3 7.5 50% 75.31 0.0
11 20:15 SW 20 G 31 16.09 Fair CLR 18.7 7.6 49% 75.29 0.0
11 19:55 W 13 16.09 Fair CLR 17 7.8 55% 75.26 0.0
11 19:35 S 9 16.09 Fair CLR 19.3 6.8 44% 75.23 0.0
11 19:15 S 15 16.09 Partly Cloudy SCT075 SCT100 20.4 6.5 41% 75.23 0.0
11 18:55 S 17 16.09 Mostly Cloudy BKN075 20.8 6.6 40% 75.23 0.0
11 18:35 SW 13 16.09 Partly Cloudy SCT075 22.6 4.2 30% 75.21 0.0
11 18:15 W 13 16.09 Fair CLR 22.9 5 31% 75.21 0.0
11 17:55 W 6 16.09 Partly Cloudy SCT080 23 4.6 30% 75.21 0.0
11 17:15 W 13 G 26 16.09 Fair CLR 23.3 4.4 29% 75.21 0.0
11 16:55 W 6 16.09 Fair CLR 23.3 5.4 23.6 19 31% 75.21 0.0
11 16:35 SW 24 G 31 16.09 Fair CLR 23.4 4.7 30% 75.23 0.0
11 16:15 SW 19 G 28 16.09 Fair CLR 23.6 5.7 32% 75.23 0.0
11 15:55 SW 17 G 28 16.09 Partly Cloudy SCT065 SCT110 23.3 5.4 31% 75.23 0.0
11 15:35 SW 19 G 28 16.09 Partly Cloudy SCT065 23 5.9 33% 75.23 0.0
11 15:15 W 17 G 28 16.09 Partly Cloudy SCT120 23 6.2 34% 75.26 0.0
11 14:55 SW 17 16.09 Mostly Cloudy BKN120 22.8 6.1 34% 75.26 0.0
11 14:35 SW 19 G 33 16.09 Partly Cloudy SCT100 21.5 7.3 40% 75.29 0.0
11 14:15 S 33 G 41 16.09 Partly Cloudy and Breezy SCT060 22.5 7.6 38% 75.29 0.0
11 13:55 S 28 G 41 16.09 Mostly Cloudy BKN060 22.8 7.3 37% 75.29 0.0
11 13:35 S 30 G 44 16.09 Partly Cloudy SCT060 22.6 7 37% 75.26 0.0
11 13:15 S 35 G 52 16.09 Fair and Breezy CLR 21.7 7.9 41% 75.29 0.0
11 12:55 S 35 G 41 16.09 Partly Cloudy and Breezy SCT080 21.7 8.1 42% 75.31 0.0
11 12:35 S 28 G 44 16.09 Partly Cloudy SCT080 22 8.8 43% 75.31 0.0
11 12:15 S 31 G 41 16.09 Partly Cloudy SCT080 21.6 8.2 42% 75.34 0.0
11 11:55 S 24 G 37 16.09 Mostly Cloudy BKN080 20.1 9 49% 75.34 0.0
11 11:35 S 22 G 37 16.09 Fair CLR 20.6 8.9 47% 75.34 0.0
11 11:15 S 22 G 31 16.09 Partly Cloudy SCT075 SCT110 20.9 9.7 49% 75.34 0.0
11 10:55 S 24 16.09 Mostly Cloudy BKN090 BKN110 19.2 10.2 19.4 12.3 56% 75.34 0.0
11 10:35 S 19 G 31 16.09 Overcast OVC090 17.8 10.4 62% 75.34 0.0
11 10:15 SW 19 G 28 16.09 Mostly Cloudy BKN090 17.4 10.5 64% 75.34 0.0
11 09:55 SW 26 G 33 16.09 Partly Cloudy SCT090 17.8 10.5 63% 75.34 0.0
11 09:35 SW 15 G 28 16.09 Partly Cloudy SCT075 17.2 10.3 64% 75.31 0.0
11 09:15 S 13 16.09 Partly Cloudy SCT075 17.1 10.1 64% 75.31 0.0
11 08:55 S 19 G 26 16.09 Partly Cloudy SCT075 17.4 10.2 63% 75.31 0.0
11 08:35 S 11 16.09 Partly Cloudy SCT100 16 9.6 66% 75.31 0.0
11 08:15 S 17 G 26 16.09 Mostly Cloudy BKN110 15.5 9.1 66% 75.31 0.0
11 07:55 E 6 16.09 Overcast SCT060 OVC095 12.8 11.5 92% 75.31 0.0
11 07:35 Calm 16.09 Overcast SCT060 OVC095 12.8 11.5 92% 75.31 0.0
11 07:15 E 6 16.09 Mostly Cloudy BKN095 13 11.3 90% 75.29 0.0
11 06:55 SE 9 16.09 Mostly Cloudy SCT080 BKN095 12.8 11.5 92% 75.29 0.0
11 06:35 SE 9 16.09 Overcast SCT060 OVC070 12.4 11.5 94% 75.29 0.0
11 06:15 E 6 16.09 Overcast BKN060 OVC070 12.5 11.2 92% 75.26 0.0
11 05:55 E 7 16.09 Overcast OVC060 12.7 11.1 90% 75.26 0.0
11 05:35 SE 6 16.09 Overcast BKN070 OVC090 12.6 10.8 89% 75.26 0.0
11 05:15 SE 9 16.09 Overcast OVC090 12.5 11 91% 75.26 0.0
11 04:55 Calm 16.09 Light Rain OVC090 12.9 9.6 15 11 81% 75.26 0.0
11 04:35 Calm 16.09 Mostly Cloudy BKN090 12.7 9.5 81% 75.23 0.0
11 04:15 Calm 16.09 Mostly Cloudy BKN090 BKN120 11.7 10.5 92% 75.26 0.0
11 03:55 Calm 16.09 Overcast BKN090 OVC120 11.5 10.5 94% 75.26 0.0
11 03:35 SW 11 16.09 Mostly Cloudy BKN090 BKN120 11.1 10.4 96% 75.29 0.0
11 03:15 Calm 16.09 Partly Cloudy SCT120 11.5 10.3 92% 75.26 0.0
11 02:55 Calm 16.09 Fair CLR 12.1 10.1 88% 75.26 0.0
11 02:35 SE 7 16.09 Partly Cloudy SCT090 12.6 10.7 88% 75.26 0.0
11 02:15 E 6 16.09 Partly Cloudy SCT090 12.5 10.5 88% 75.26 0.0
11 01:55 Calm 16.09 Fair CLR 12 10.2 89% 75.26 0.0
11 01:35 Calm 16.09 Fair CLR 12.6 10.2 85% 75.26 0.0
11 01:15 Calm 16.09 Fair CLR 12.9 10.5 85% 75.29 0.0
11 00:55 E 6 16.09 Fair CLR 12.7 10.2 85% 75.26 0.0
11 00:35 E 9 16.09 Fair CLR 13.1 9.8 81% 75.29 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)