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.
02 02:15 SW 9 10.00 Fair CLR 44.6 36.5 73% 40 29.6 0.0
02 01:55 W 8 10.00 Fair CLR 44.4 37.2 76% 40 29.6 0.0
02 01:35 SW 7 G 10 10.00 Fair CLR 45.5 37.6 74% 42 29.57 0.0
02 01:15 SW 15 10.00 Fair CLR 46 38.5 75% 40 29.57 0.0
02 00:55 SW 12 G 21 10.00 Fair CLR 47.1 38.8 73% 42 29.57 0.0
02 00:35 SW 15 G 23 10.00 Fair CLR 47.3 39.7 75% 42 29.55 0.0
02 00:15 S 17 G 22 10.00 Fair CLR 48.2 40.5 75% 42 29.54 0.0
01 23:55 S 16 10.00 Fair CLR 49.1 41 74% 44 29.53 0.0
01 23:35 S 14 G 21 10.00 Partly Cloudy SCT100 49.5 41.5 74% 45 29.53 0.0
01 23:15 SW 9 G 18 10.00 Mostly Cloudy BKN100 50 42.3 75% 47 29.53 0.0
01 22:55 S 5 10.00 Mostly Cloudy SCT090 BKN110 50.9 44.2 57.7 50.4 78% 29.52 0.0 0.13
01 22:35 Calm 10.00 Partly Cloudy SCT120 51.4 48.7 91% 29.51 0.0
01 22:15 SE 6 10.00 Fair CLR 51.3 50 95% 29.5 0.0
01 21:55 E 5 10.00 Fair CLR 50.5 50 98% 29.5 0.0
01 21:35 SE 3 10.00 Fair CLR 51.4 50.4 96% 29.5 0.0
01 21:15 S 6 10.00 Partly Cloudy SCT039 SCT045 SCT120 51.1 50 96% 29.49 0.0
01 20:55 Calm 10.00 Partly Cloudy SCT120 51.6 50.5 96% 29.48 0.0
01 20:35 Calm 10.00 Partly Cloudy SCT120 52 50.2 94% 29.47 0.0
01 20:15 SE 5 10.00 Mostly Cloudy SCT070 BKN090 BKN110 52.9 50.2 91% 29.46 0.0
01 19:55 SE 6 10.00 Light Rain SCT034 BKN065 OVC080 52.7 51.3 95% 29.46 0.0 0.13
01 19:35 S 6 10.00 Light Rain SCT034 SCT065 OVC090 51.8 51.3 98% 29.45 0.0
01 19:15 S 6 10.00 Light Rain SCT026 SCT055 OVC100 52.2 50.7 95% 29.46 0.0
01 18:55 Calm 10.00 Rain SCT046 BKN055 OVC070 51.8 51.3 98% 29.46 0.0 0.06
01 18:35 W 3 7.00 Rain SCT040 BKN055 OVC075 52 51.1 97% 29.46 0.0 0.05
01 18:15 NE 6 7.00 Light Rain SCT038 BKN055 OVC065 52.2 50.9 96% 29.46 0.0 0.02
01 17:55 W 7 7.00 Rain SCT039 BKN046 OVC050 53.4 50.5 90% 29.49 0.0 0.06
01 17:35 W 5 7.00 Rain OVC060 54.5 49.8 84% 29.47 0.0 0.02
01 17:15 W 3 10.00 Light Rain BKN060 OVC075 56.8 47.3 71% 29.46 0.0
01 16:55 NE 5 10.00 Light Rain SCT060 BKN085 OVC090 57.7 46.2 59.4 47.7 66% 29.46 0.0
01 16:15 NE 5 10.00 Overcast BKN095 OVC110 58.3 45.7 63% 29.48 0.0
01 15:55 E 8 10.00 Partly Cloudy SCT110 58.5 45 61% 29.48 0.0
01 15:35 E 7 10.00 Fair CLR 59.2 45.9 62% 29.5 0.0
01 15:15 E 7 10.00 Partly Cloudy SCT120 59 45.9 62% 29.51 0.0
01 14:55 E 9 10.00 Fair CLR 57.7 46.2 66% 29.52 0.0
01 14:35 E 7 10.00 Fair CLR 56.7 47.5 72% 29.55 0.0
01 14:15 E 8 10.00 Fair CLR 55.6 47.5 74% 29.56 0.0
01 13:55 E 9 10.00 Fair CLR 54.3 47.3 77% 29.57 0.0
01 13:35 E 9 10.00 Fair CLR 54 48.4 82% 29.59 0.0
01 13:15 E 7 10.00 Fair CLR 52.3 48.4 86% 29.6 0.0
01 12:55 E 6 10.00 Fair CLR 51.8 48 87% 29.61 0.0
01 12:35 E 8 10.00 Fair CLR 51.4 48 88% 29.62 0.0
01 12:15 SE 8 10.00 Mostly Cloudy SCT009 SCT018 BKN120 50.4 47.7 91% 29.63 0.0
01 11:55 SE 6 10.00 Mostly Cloudy SCT009 SCT018 BKN120 49.6 47.3 92% 48 29.64 0.0
01 11:35 E 7 10.00 Mostly Cloudy SCT009 BKN075 BKN085 49.3 47.1 92% 47 29.64 0.0
01 11:15 SE 8 10.00 Overcast SCT007 BKN085 OVC090 48.7 46.8 93% 46 29.64 0.0
01 10:55 SE 6 10.00 Light Drizzle SCT007 BKN070 OVC085 47.7 45.9 47.8 43 94% 45 29.65 0.0 0.14
01 10:35 SE 3 10.00 Overcast SCT007 BKN080 OVC090 46.9 45.3 94% 29.66 0.0
01 10:15 SE 3 10.00 Overcast SCT060 OVC090 46.4 45.1 95% 29.66 0.0
01 09:55 E 3 10.00 Overcast SCT007 BKN060 OVC080 45.7 44.8 97% 29.66 0.0 0.02
01 09:35 E 3 7.00 Unknown Precip SCT006 BKN050 OVC070 44.8 44.1 97% 29.66 0.0 0.02
01 09:15 E 3 7.00 Unknown Precip SCT014 BKN050 OVC065 44.6 44.1 98% 29.66 0.0
01 08:55 Calm 2.50 Unknown Precip SCT048 OVC060 44.2 44.1 99% 29.67 0.0 0.08
01 08:35 Calm 3.00 Unknown Precip SCT004 BKN045 OVC050 44.2 43.7 98% 29.67 0.0 0.06
01 08:15 SE 3 3.00 Unknown Precip BKN045 OVC050 43.9 43.7 99% 29.68 0.0 0.02
01 07:55 Calm 4.00 Unknown Precip BKN050 OVC065 43.9 43.5 99% 29.67 0.0 0.02 0.04
01 07:35 Calm 5.00 Unknown Precip BKN050 OVC065 43.7 43.2 98% 29.67 0.0 0.01
01 07:15 NW 5 5.00 Unknown Precip BKN050 OVC065 44.1 43 96% 42 29.65 0.0 0.01
01 06:55 SE 3 10.00 Unknown Precip BKN050 BKN065 OVC075 43.9 43 97% 29.66 0.0
01 06:35 Calm 10.00 Unknown Precip OVC050 43.7 42.8 97% 29.66 0.0
01 06:15 Calm 7.00 Unknown Precip BKN055 OVC065 43.2 42.1 96% 29.66 0.0
01 05:55 Calm 10.00 Overcast OVC055 43.2 41.9 95% 29.66 0.0 0.02
01 05:35 E 6 10.00 Light Rain OVC055 43.2 41.5 94% 40 29.67 0.0 0.02
01 05:15 E 3 5.00 Light Snow SCT048 OVC055 43.2 41.4 93% 29.68 0.0 0.02
01 04:55 Calm 7.00 Rain BKN050 OVC065 43.7 40.1 50 39.9 87% 29.68 0.0 0.01 0.01
01 04:35 Calm 10.00 Rain SCT041 BKN065 OVC080 43.7 39.4 85% 29.69 0.0
01 04:15 E 5 10.00 Light Rain SCT065 OVC090 43 38.3 84% 41 29.68 0.0
01 03:55 E 3 10.00 Overcast BKN065 OVC090 42.4 37.4 82% 29.69 0.0
01 03:35 E 3 10.00 Mostly Cloudy BKN100 BKN120 41 36.3 83% 29.7 0.0
01 03:15 Calm 10.00 Overcast SCT070 OVC100 42.1 36.5 81% 29.7 0.0
01 02:55 Calm 10.00 Mostly Cloudy BKN100 42.8 36 77% 29.71 0.0
01 02:35 E 6 10.00 Partly Cloudy SCT100 41.5 35.6 80% 38 29.72 0.0
01 02:15 E 3 10.00 Fair CLR 41.5 35.1 78% 29.73 0.0
01 01:55 Calm 10.00 Fair CLR 43 35.1 74% 29.73 0.0
01 01:35 Calm 10.00 Partly Cloudy SCT075 47.5 36.1 65% 29.74 0.0
01 01:15 SE 3 10.00 Mostly Cloudy BKN075 47.5 35.6 64% 29.74 0.0
01 00:55 E 3 10.00 Mostly Cloudy BKN075 47.3 35.8 64% 29.75 0.0
01 00:35 Calm 10.00 Partly Cloudy SCT075 45.3 34.7 67% 29.75 0.0
01 00:15 Calm 10.00 Partly Cloudy SCT070 46.6 36 67% 29.76 0.0
31 23:55 Calm 10.00 Mostly Cloudy BKN070 47.8 37 66% 29.76 0.0
31 23:35 E 5 10.00 Partly Cloudy SCT070 47.7 36.5 65% 46 29.76 0.0
31 23:15 Calm 10.00 Overcast OVC070 49.3 36.9 62% 29.77 0.0
31 22:55 E 3 10.00 Overcast OVC070 50 36.3 54.3 49.5 60% 29.76 0.0
31 22:35 Calm 10.00 Overcast OVC070 49.8 36 59% 29.77 0.0
31 22:15 Calm 10.00 Overcast OVC080 49.6 36.1 60% 29.78 0.0
31 21:55 S 5 10.00 Overcast OVC080 50 36.7 60% 49 29.78 0.0
31 21:35 Calm 10.00 Overcast OVC080 50.2 36.7 60% 29.78 0.0
31 21:15 S 3 10.00 Overcast SCT070 OVC080 50.5 36.5 59% 29.79 0.0
31 20:55 S 5 10.00 Overcast OVC075 50.9 35.4 56% 29.79 0.0
31 20:35 S 5 10.00 Overcast SCT065 OVC075 51.8 34.9 53% 29.79 0.0
31 20:15 SE 5 10.00 Overcast OVC070 52.3 33.8 49% 29.79 0.0
31 19:55 SE 3 10.00 Overcast OVC070 52.7 33.8 49% 29.79 0.0
31 19:35 E 3 10.00 Overcast BKN075 OVC090 52.2 33.8 50% 29.78 0.0
31 19:15 E 3 10.00 Overcast SCT075 OVC090 52.9 32 45% 29.78 0.0
31 18:55 Calm 10.00 Overcast SCT075 OVC090 52.9 31.5 44% 29.79 0.0
31 18:35 Calm 10.00 Overcast BKN075 OVC090 53.6 29.3 39% 29.8 0.0
31 18:15 Calm 10.00 Overcast SCT075 OVC090 53.6 28 37% 29.8 0.0
31 17:55 Calm 10.00 Overcast BKN100 OVC110 53.6 27.7 37% 29.81 0.0
31 17:35 Calm 10.00 Overcast OVC100 53.8 28 37% 29.81 0.0
31 17:15 Calm 10.00 Mostly Cloudy BKN110 53.8 26.4 35% 29.81 0.0
31 16:35 Calm 10.00 Partly Cloudy SCT100 54.9 26.2 33% 29.83 0.0
31 16:15 Calm 10.00 Partly Cloudy SCT100 54.1 27 35% 29.83 0.0
31 15:55 Calm 10.00 Fair CLR 54 26.1 34% 29.85 0.0
31 15:35 Calm 10.00 Partly Cloudy SCT100 54.3 25.5 33% 29.85 0.0
31 15:15 Calm 10.00 Partly Cloudy SCT100 53.4 24.1 32% 29.86 0.0
31 14:55 Calm 10.00 Partly Cloudy SCT042 SCT090 53.2 24.3 32% 29.86 0.0
31 14:35 Calm 10.00 Mostly Cloudy BKN042 BKN090 51.6 22.5 32% 29.88 0.0
31 14:15 Calm 10.00 Overcast SCT046 OVC090 50.4 21.4 32% 29.88 0.0
31 13:55 Calm 10.00 Overcast BKN046 OVC060 48.9 20.5 32% 29.89 0.0
31 13:35 Calm 10.00 Overcast BKN048 OVC060 48.4 20.8 34% 29.91 0.0
31 13:15 Calm 10.00 Overcast OVC048 47.3 21 35% 29.91 0.0
31 12:55 Calm 10.00 Overcast BKN047 OVC055 46.6 21 36% 29.92 0.0
31 12:35 E 3 10.00 Overcast OVC055 46.2 21 37% 29.93 0.0
31 12:15 Calm 10.00 Overcast OVC065 46 20.7 36% 29.93 0.0
31 11:55 Calm 10.00 Overcast OVC065 44.8 19.9 37% 29.94 0.0
31 11:35 Calm 10.00 Overcast OVC065 43.7 19.6 38% 29.94 0.0
31 11:15 Calm 10.00 Overcast SCT065 OVC075 43.2 20.5 40% 29.95 0.0
31 10:55 Calm 10.00 Overcast SCT055 SCT065 OVC075 42.6 20.7 42.8 30.9 42% 29.95 0.0
31 10:35 Calm 10.00 Overcast SCT055 OVC075 42.1 20.1 41% 29.96 0.0
31 10:15 Calm 10.00 Overcast BKN055 OVC070 41.4 22.6 47% 29.97 0.0
31 09:55 Calm 10.00 Overcast BKN055 OVC065 40.6 21.9 47% 29.97 0.0
31 09:35 Calm 10.00 Overcast OVC065 39.6 24.3 54% 29.96 0.0
31 09:15 Calm 10.00 Overcast OVC065 39.2 25 57% 29.96 0.0
31 08:55 Calm 10.00 Overcast BKN065 OVC080 38.3 25.2 59% 29.96 0.0
31 08:35 Calm 10.00 Overcast OVC065 37.8 27 65% 29.96 0.0
31 08:15 Calm 10.00 Overcast OVC075 36.9 25.5 64% 29.96 0.0
31 07:55 Calm 10.00 Overcast OVC075 36 26.6 69% 29.96 0.0
31 07:15 Calm 10.00 Overcast OVC075 35.6 25 65% 29.95 0.0
31 06:55 Calm 10.00 Overcast OVC075 34.7 25.3 69% 29.95 0.0
31 06:35 Calm 10.00 Overcast OVC075 34.2 24.8 69% 29.96 0.0
31 06:15 Calm 10.00 Overcast OVC075 33.4 24.4 70% 29.95 0.0
31 05:55 W 3 10.00 Overcast OVC075 32.9 23.9 70% 29.96 0.0
31 05:35 Calm 10.00 Overcast OVC075 32 23.2 70% 29.96 0.0
31 04:55 Calm 10.00 Overcast OVC075 30.9 20.3 36 27.7 65% 29.97 0.0
31 04:35 W 6 10.00 Partly Cloudy SCT075 28.8 20.3 71% 23 29.98 0.0
31 04:15 Calm 10.00 Fair CLR 28 18.7 68% 29.98 0.0
31 03:55 W 6 10.00 Fair CLR 28.4 19.4 69% 23 29.98 0.0
31 03:35 W 5 10.00 Fair CLR 30.7 18.9 61% 27 29.99 0.0
31 03:15 W 6 10.00 Fair CLR 29.3 20.3 69% 24 29.99 0.0
31 02:55 W 5 10.00 Fair CLR 29.1 20.8 71% 25 30 0.0
31 02:35 NW 7 10.00 Fair CLR 29.8 20.3 68% 24 30 0.0
31 02:15 NW 5 10.00 Fair CLR 30.7 18.3 60% 27 30.01 0.0
31 01:55 NW 3 10.00 Fair CLR 29.5 18 62% 30.02 0.0
31 01:35 NW 3 10.00 Fair CLR 30 18.1 61% 30.03 0.0
31 01:15 NW 3 10.00 Fair CLR 32 18 56% 30.03 0.0
31 00:55 W 3 10.00 Fair CLR 32 17.4 55% 30.04 0.0
31 00:35 W 6 10.00 Fair CLR 31.8 19.9 61% 27 30.04 0.0
31 00:15 W 7 10.00 Fair CLR 32.9 20.5 60% 27 30.05 0.0
30 23:55 W 5 10.00 Fair CLR 34.7 23.9 65% 31 30.05 0.0
30 23:35 W 5 10.00 Fair CLR 34.3 21.4 59% 31 30.05 0.0
30 23:15 W 3 10.00 Fair CLR 34.3 19.2 54% 30.05 0.0
30 22:55 W 5 10.00 Fair CLR 34.7 19.9 57 34.5 55% 31 30.06 0.0
30 22:35 Calm 10.00 Fair CLR 37.9 21.6 52% 30.06 0.0
30 22:15 W 7 10.00 Fair CLR 36 23.9 62% 31 30.06 0.0
30 21:55 W 7 10.00 Fair CLR 37.6 22.6 55% 33 30.06 0.0
30 21:35 W 7 10.00 Fair CLR 37.4 24.3 59% 33 30.07 0.0
30 21:15 W 5 10.00 Fair CLR 38.8 21.7 50% 36 30.07 0.0
30 20:55 Calm 10.00 Fair CLR 40.5 19.6 43% 30.07 0.0
30 20:35 NW 3 10.00 Fair CLR 41.5 22.3 46% 30.07 0.0
30 20:15 NW 6 10.00 Fair CLR 42.4 22.1 44% 39 30.07 0.0
30 19:55 NW 3 10.00 Fair CLR 42.4 17.1 36% 30.08 0.0
30 19:35 NW 3 10.00 Fair CLR 46.4 20.1 35% 30.07 0.0
30 19:15 NW 3 10.00 Fair CLR 48.2 18.3 30% 30.07 0.0
30 18:55 N 3 10.00 Fair CLR 53.1 15.8 23% 30.08 0.0
30 18:35 N 6 10.00 Fair CLR 55 13.1 19% 30.09 0.0
30 18:15 NE 3 10.00 Fair CLR 55.9 11.5 17% 30.09 0.0
30 17:55 N 6 10.00 Fair CLR 56.5 11.7 17% 30.1 0.0
30 17:35 NW 6 10.00 Fair CLR 56.7 12.2 17% 30.11 0.0
30 17:15 E 5 10.00 Fair CLR 56.8 12.4 17% 30.11 0.0
30 16:55 NW 6 10.00 Fair CLR 56.7 11.3 57.6 50.5 16% 30.12 0.0
30 16:35 E 3 10.00 Fair CLR 57 11.3 16% 30.12 0.0
30 16:15 NW 3 10.00 Fair CLR 57.4 13.6 18% 30.13 0.0
30 15:55 NW 5 10.00 Fair CLR 56.3 13.8 19% 30.14 0.0
30 15:35 NW 3 10.00 Fair CLR 56.8 14 18% 30.15 0.0
30 15:15 N 8 10.00 Fair CLR 56.5 14.4 19% 30.16 0.0
30 14:55 Calm 10.00 Fair CLR 55.6 13.3 19% 30.16 0.0
30 14:35 Calm 10.00 Fair CLR 55.8 15.4 20% 30.17 0.0
30 14:15 N 7 10.00 Fair CLR 55.8 15.8 21% 30.17 0.0
30 13:55 NE 5 10.00 Fair CLR 56.1 16.7 21% 30.18 0.0
30 13:35 N 6 10.00 Fair CLR 55.4 17.1 22% 30.19 0.0
30 13:15 Calm 10.00 Fair CLR 54.7 16.7 22% 30.19 0.0
30 12:55 NW 3 10.00 Fair CLR 54.5 17.2 23% 30.2 0.0
30 12:35 NE 3 10.00 Fair CLR 54 18 24% 30.2 0.0
30 12:15 N 8 10.00 Fair CLR 54.1 16.9 23% 30.2 0.0
30 11:55 N 8 10.00 Fair CLR 53.8 18.9 25% 30.21 0.0
30 11:35 N 5 10.00 Fair CLR 52.9 20.7 28% 30.21 0.0
30 11:15 N 9 10.00 Fair CLR 52 20.8 29% 30.22 0.0
30 10:55 NW 9 10.00 Fair CLR 50.5 21.4 51.6 38.7 32% 30.22 0.0
30 10:35 N 9 G 18 10.00 Fair CLR 50.4 21.7 32% 30.22 0.0
30 10:15 NW 12 G 18 10.00 Fair CLR 51.4 22.6 32% 30.21 0.0
30 09:55 NW 9 10.00 Fair CLR 50.4 23.4 35% 30.21 0.0
30 09:35 NW 12 10.00 Fair CLR 49.8 25 38% 46 30.21 0.0
30 09:15 NW 8 10.00 Fair CLR 49.1 25 39% 46 30.21 0.0
30 08:55 NW 8 10.00 Fair CLR 48.4 26.1 42% 45 30.2 0.0
30 08:35 Calm 10.00 Fair CLR 45.7 26.4 47% 30.19 0.0
30 08:15 Calm 10.00 Fair CLR 44.4 27.1 51% 30.19 0.0
30 07:55 NW 5 10.00 Fair CLR 42.3 28.4 58% 40 30.17 0.0
30 07:35 NW 6 10.00 Fair CLR 39.7 30.7 70% 36 30.17 0.0
30 07:15 Calm 10.00 Fair CLR 38.7 28.4 67% 30.16 0.0
30 06:55 Calm 10.00 Fair CLR 40.3 27.5 60% 30.16 0.0
30 06:35 W 6 10.00 Fair CLR 41.7 28.2 59% 38 30.15 0.0
30 06:15 W 7 10.00 Partly Cloudy SCT085 42.6 28.4 57% 39 30.13 0.0
30 05:55 W 6 10.00 Partly Cloudy SCT080 41.5 30 64% 38 30.14 0.0
30 05:35 NW 3 10.00 Partly Cloudy SCT080 41.2 30.4 66% 30.12 0.0
30 05:15 NW 6 10.00 Fair CLR 42.4 28.2 57% 39 30.11 0.0
30 04:55 NW 3 10.00 Partly Cloudy SCT080 43.5 29.8 52.2 43.5 59% 30.11 0.0
30 04:35 NW 7 10.00 Partly Cloudy SCT080 44.8 25.7 47% 41 30.1 0.0
30 04:15 W 6 10.00 Fair CLR 43.9 26.8 51% 41 30.1 0.0
30 03:55 NW 5 10.00 Fair CLR 44.1 26.8 51% 42 30.09 0.0
30 03:35 NW 7 10.00 Partly Cloudy SCT055 44.1 27.3 52% 41 30.09 0.0
30 03:15 W 3 10.00 Partly Cloudy SCT055 44.4 32.9 64% 30.09 0.0
30 02:55 W 7 10.00 Partly Cloudy SCT055 43.7 32 64% 40 30.08 0.0
30 02:35 W 10 10.00 Partly Cloudy SCT055 45.7 26.8 48% 41 30.08 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)