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 (pst) 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.
30 02:35 W 5 2.00 Fog/Mist SCT004 OVC011 39.2 39.2 100% 36 30.35 0.0
30 02:15 W 5 2.00 Fog/Mist BKN004 OVC011 39.4 39.4 100% 37 30.35 0.0
30 01:55 Calm 2.50 Fog/Mist BKN004 BKN010 OVC100 40.1 40.1 100% 30.34 0.0
30 01:35 Calm 3.00 Fog/Mist SCT010 SCT075 OVC095 40.3 40.3 100% 30.35 0.0
30 01:15 W 3 3.00 Fog/Mist SCT008 BKN075 OVC095 40.5 40.5 100% 30.36 0.0
30 00:55 NW 3 3.00 Light Rain SCT008 SCT045 OVC075 40.5 40.5 100% 30.36 0.0
30 00:35 Calm 2.50 Fog/Mist BKN008 BKN049 OVC075 40.6 40.6 100% 30.36 0.0
30 00:15 Calm 3.00 Fog/Mist SCT049 OVC075 41 41 100% 30.36 0.0
29 23:55 NW 3 3.00 Fog/Mist OVC075 40.6 40.6 100% 30.36 0.0
29 23:35 Calm 4.00 Fog/Mist OVC075 41 41 100% 30.36 0.0
29 23:15 Calm 3.00 Light Rain BKN075 OVC110 41 40.6 99% 30.37 0.0
29 22:55 Calm 3.00 Light Rain SCT060 SCT075 OVC110 41 40.6 99% 30.36 0.0
29 22:35 Calm 4.00 Light Rain BKN050 BKN060 BKN080 41.2 41 99% 30.37 0.0
29 22:15 W 3 4.00 Fog/Mist OVC050 41.4 41.2 99% 30.37 0.0
29 21:55 W 3 3.00 Fog/Mist OVC050 41.5 41.4 46.8 41.5 99% 30.37 0.0
29 21:35 Calm 5.00 Fog/Mist OVC050 41.9 41.4 98% 30.38 0.0
29 21:15 Calm 7.00 Light Rain BKN048 OVC050 42.1 41 96% 30.38 0.0
29 20:55 Calm 7.00 Light Rain SCT048 BKN050 OVC100 42.3 41 95% 30.38 0.0
29 20:35 Calm 7.00 Light Rain SCT060 OVC100 42.8 41.2 94% 30.37 0.0
29 20:15 Calm 7.00 Light Rain OVC060 42.8 41 93% 30.38 0.0
29 19:55 Calm 7.00 Light Rain SCT050 OVC070 42.3 41.4 97% 30.38 0.0
29 19:35 Calm 7.00 Light Rain SCT050 OVC070 42.3 41.2 96% 30.38 0.0
29 19:15 Calm 7.00 Rain OVC070 42.8 41.2 94% 30.38 0.0
29 18:55 Calm 7.00 Light Rain BKN070 BKN090 OVC110 42.8 41.4 95% 30.38 0.0
29 18:35 Calm 7.00 Light Rain SCT070 BKN090 OVC120 43 41.4 94% 30.38 0.0
29 18:15 Calm 10.00 Light Rain BKN070 OVC090 43.7 40.6 89% 30.38 0.0
29 17:55 Calm 10.00 Light Rain OVC080 43.9 40.1 87% 30.38 0.0
29 17:35 Calm 10.00 Light Snow SCT065 OVC090 44.6 39.9 84% 30.38 0.0
29 17:15 NW 3 10.00 Light Rain OVC065 45.1 39.4 80% 30.37 0.0
29 16:55 W 3 10.00 Overcast OVC065 46.4 40.3 79% 30.37 0.0
29 16:35 Calm 10.00 Overcast BKN065 OVC090 46.4 40.1 79% 30.37 0.0
29 16:15 Calm 10.00 Overcast SCT065 OVC090 46.8 39.4 76% 30.36 0.0
29 15:55 Calm 7.00 Overcast BKN065 OVC090 46.8 39.2 46.8 39.6 75% 30.36 0.0
29 15:35 Calm 10.00 Overcast SCT065 OVC090 46.6 39.2 76% 30.37 0.0
29 15:15 Calm 10.00 Overcast SCT065 OVC090 46.4 38.8 75% 30.37 0.0
29 14:55 Calm 10.00 Mostly Cloudy BKN090 46.4 38.5 74% 30.37 0.0
29 14:35 Calm 10.00 Overcast OVC090 46.4 38.7 75% 30.37 0.0
29 14:15 Calm 10.00 Overcast BKN090 OVC110 46.2 38.3 74% 30.37 0.0
29 13:55 Calm 10.00 Mostly Cloudy SCT090 BKN110 45.3 37.6 74% 30.37 0.0
29 13:35 Calm 10.00 Partly Cloudy SCT090 45.1 37.6 75% 30.37 0.0
29 13:15 Calm 10.00 Mostly Cloudy BKN090 44.8 37.9 77% 30.38 0.0
29 12:55 Calm 10.00 Mostly Cloudy SCT065 BKN090 BKN120 44.1 38.5 81% 30.39 0.0
29 12:35 Calm 10.00 Mostly Cloudy BKN065 43.7 38.3 81% 30.39 0.0
29 12:15 Calm 10.00 Overcast BKN065 OVC100 42.3 37.6 84% 30.4 0.0
29 11:55 Calm 7.00 Overcast OVC100 41.9 37.6 85% 30.41 0.0
29 11:35 Calm 10.00 Overcast SCT070 OVC100 41.4 37.6 86% 30.42 0.0
29 11:15 Calm 10.00 Overcast SCT042 BKN070 OVC100 41.2 37.4 86% 30.42 0.0
29 10:55 Calm 7.00 Overcast SCT042 BKN055 OVC080 41 37 86% 30.43 0.0
29 10:35 Calm 10.00 Mostly Cloudy BKN060 BKN065 BKN080 40.5 37 88% 30.43 0.0
29 10:15 Calm 10.00 Overcast SCT060 BKN090 OVC120 40.1 36.7 88% 30.43 0.0
29 09:55 Calm 7.00 Light Rain SCT060 BKN070 OVC090 39.4 37.4 39.4 33.8 93% 30.43 0.0
29 09:35 Calm 5.00 Unknown Precip BKN070 OVC080 38.3 37.2 96% 30.42 0.0
29 09:15 Calm 4.00 Light Rain SCT070 OVC080 38.3 37.4 97% 30.41 0.0
29 08:55 Calm 5.00 Unknown Precip SCT055 OVC075 38.3 36.3 93% 30.41 0.0
29 08:35 Calm 5.00 Light Rain BKN055 OVC065 37.4 36 95% 30.41 0.0
29 08:15 E 3 5.00 Light Rain BKN065 OVC080 37.2 35.8 95% 30.41 0.0
29 07:55 Calm 5.00 Light Rain SCT055 OVC065 36.7 35.8 97% 30.41 0.0
29 07:35 Calm 7.00 Light Rain OVC060 36.5 35.6 97% 30.41 0.0
29 07:15 Calm 7.00 Light Rain OVC060 36.1 35.1 96% 30.41 0.0
29 06:55 Calm 7.00 Light Rain OVC070 36.3 34.7 94% 30.4 0.0
29 06:35 E 3 7.00 Overcast BKN070 BKN090 OVC110 35.6 34.2 95% 30.39 0.0
29 06:15 Calm 7.00 Light Snow SCT070 BKN080 OVC110 34.7 33.8 97% 30.39 0.0
29 05:55 Calm 10.00 Overcast BKN080 OVC090 34.7 33.3 94% 30.39 0.0
29 05:35 Calm 10.00 Mostly Cloudy SCT070 SCT090 BKN120 34.7 32.9 93% 30.39 0.0
29 05:15 Calm 10.00 Overcast BKN070 BKN090 OVC120 35.2 33.1 92% 30.39 0.0
29 04:55 SW 7 10.00 Overcast SCT070 OVC100 34 32.5 94% 29 30.39 0.0
29 04:35 W 3 7.00 Mostly Cloudy SCT100 BKN120 33.8 32.4 94% 30.38 0.0
29 04:15 Calm 10.00 Mostly Cloudy BKN120 33.8 32.4 94% 30.39 0.0
29 03:55 W 3 10.00 Partly Cloudy SCT120 33.8 32.4 38.3 32 94% 30.39 0.0
29 03:35 W 7 10.00 Fair CLR 33.8 32.2 94% 28 30.39 0.0
29 03:15 W 5 10.00 Partly Cloudy SCT120 33.1 32 96% 29 30.38 0.0
29 02:55 W 6 10.00 Mostly Cloudy BKN120 32.9 32 97% 28 30.38 0.0
29 02:35 W 6 10.00 Partly Cloudy SCT120 32.9 32 97% 28 30.38 0.0
29 02:15 NW 5 10.00 Mostly Cloudy BKN120 32.5 32 98% 29 30.38 0.0
29 01:55 NW 3 7.00 Partly Cloudy SCT120 32.2 31.8 99% 30.38 0.0
29 01:35 Calm 10.00 Partly Cloudy SCT120 32.9 31.6 95% 30.38 0.0
29 01:15 Calm 10.00 Fair CLR 33.3 32 95% 30.38 0.0
29 00:55 Calm 10.00 Fair CLR 33.4 32 94% 30.39 0.0
29 00:35 W 5 10.00 Partly Cloudy SCT100 33.8 31.8 92% 30 30.39 0.0
29 00:15 W 3 10.00 Mostly Cloudy BKN100 34.3 32 91% 30.39 0.0
28 23:55 W 3 10.00 Overcast OVC090 35.6 32 87% 30.4 0.0
28 23:35 NW 5 10.00 Overcast OVC090 37.4 33.3 85% 34 30.41 0.0
28 23:15 NW 5 10.00 Overcast OVC090 37 32.4 83% 34 30.41 0.0
28 22:55 Calm 10.00 Overcast OVC100 37.4 32 81% 30.41 0.0
28 22:35 NW 3 10.00 Overcast OVC100 38.3 32 78% 30.41 0.0
28 22:15 Calm 10.00 Overcast OVC110 38.3 32.2 79% 30.41 0.0
28 21:55 W 3 10.00 Overcast OVC110 37.9 32.2 48.4 37.8 80% 30.4 0.0
28 21:35 W 3 10.00 Overcast OVC110 37.9 32 79% 30.4 0.0
28 21:15 W 3 10.00 Overcast OVC110 38.5 32.2 78% 30.39 0.0
28 20:55 Calm 10.00 Overcast SCT070 SCT080 OVC100 38.7 32.4 78% 30.39 0.0
28 20:35 NW 3 10.00 Overcast SCT070 BKN080 OVC110 40.1 32.4 74% 30.39 0.0
28 20:15 Calm 10.00 Overcast BKN090 OVC110 39.9 32.2 74% 30.38 0.0
28 19:55 Calm 10.00 Mostly Cloudy SCT090 BKN110 41 32.2 71% 30.38 0.0
28 19:35 Calm 10.00 Mostly Cloudy SCT075 BKN110 40.8 32.4 72% 30.39 0.0
28 19:15 W 5 10.00 Overcast BKN075 BKN100 OVC120 41.9 32.5 70% 40 30.38 0.0
28 18:55 W 6 10.00 Mostly Cloudy BKN120 42.3 32.7 69% 39 30.38 0.0
28 18:35 W 7 10.00 Partly Cloudy SCT120 43 33.1 68% 39 30.37 0.0
28 18:15 NW 6 10.00 Partly Cloudy SCT120 43 35.4 75% 40 30.37 0.0
28 17:55 W 5 10.00 Mostly Cloudy BKN120 44.6 35.6 71% 43 30.37 0.0
28 17:35 Calm 10.00 Mostly Cloudy BKN120 45.1 36 70% 30.37 0.0
28 17:15 Calm 10.00 Mostly Cloudy BKN120 46 36.1 68% 30.37 0.0
28 16:55 Calm 10.00 Overcast SCT090 OVC120 47.3 36.5 66% 30.37 0.0
28 16:35 E 5 10.00 Unknown Precip SCT080 OVC090 47.8 36.7 65% 46 30.37 0.0
28 16:15 Calm 10.00 Overcast OVC090 48 36 63% 30.36 0.0
28 15:55 Calm 10.00 Overcast OVC100 48.2 35.6 49.5 39.7 62% 30.36 0.0
28 15:35 Calm 10.00 Overcast OVC110 48.6 35.8 61% 30.36 0.0
28 15:15 E 5 10.00 Overcast OVC120 48.4 35.6 61% 47 30.36 0.0
28 14:55 E 6 10.00 Mostly Cloudy BKN120 48.2 35.4 61% 46 30.36 0.0
28 14:35 E 5 10.00 Partly Cloudy SCT120 49.1 35.1 59% 48 30.36 0.0
28 14:15 Calm 10.00 Fair CLR 49.5 34.2 56% 30.36 0.0
28 13:55 Calm 10.00 Fair CLR 49.1 33.6 55% 30.36 0.0
28 13:35 Calm 10.00 Fair CLR 49.3 33.6 55% 30.36 0.0
28 13:15 Calm 10.00 Fair CLR 48.6 33.4 56% 30.36 0.0
28 12:55 E 3 10.00 Fair CLR 48.4 33.3 56% 30.37 0.0
28 12:35 Calm 10.00 Fair CLR 48 33.1 56% 30.37 0.0
28 12:15 S 6 10.00 Fair CLR 48.2 33.6 57% 46 30.37 0.0
28 11:55 S 7 10.00 Fair CLR 47.3 33.3 58% 44 30.38 0.0
28 11:35 Calm 10.00 Fair CLR 45.5 33.1 62% 30.38 0.0
28 11:15 S 3 10.00 Fair CLR 43.7 32.2 64% 30.4 0.0
28 10:55 S 7 10.00 Fair CLR 42.6 32 66% 39 30.4 0.0
28 10:35 S 13 10.00 Fair CLR 41.4 31.8 69% 35 30.39 0.0
28 10:15 S 13 10.00 Fair CLR 40.8 31.8 70% 34 30.4 0.0
28 09:55 SW 9 10.00 Fair CLR 39.7 31.5 39.7 32.5 72% 34 30.4 0.0
28 09:35 SW 8 10.00 Fair CLR 37.6 31.1 78% 32 30.39 0.0
28 09:15 SW 7 10.00 Fair CLR 37.8 31.3 78% 33 30.38 0.0
28 08:55 Calm 10.00 Fair CLR 36.7 30.9 80% 30.38 0.0
28 08:35 W 5 10.00 Partly Cloudy SCT110 36.5 30.7 80% 33 30.38 0.0
28 08:15 S 9 10.00 Partly Cloudy SCT110 36.5 30.2 78% 30 30.37 0.0
28 07:55 S 6 10.00 Overcast OVC110 36.5 30.4 79% 32 30.37 0.0
28 07:35 Calm 10.00 Overcast OVC110 33.4 31.6 93% 30.37 0.0
28 07:15 Calm 10.00 Overcast OVC110 32.9 31.6 95% 30.36 0.0
28 06:55 E 5 10.00 Overcast OVC110 33.4 31.1 91% 30 30.35 0.0
28 06:35 SE 6 10.00 Mostly Cloudy BKN110 33.4 31.1 91% 29 30.34 0.0
28 06:15 S 6 10.00 Overcast OVC110 34.7 30 83% 30 30.34 0.0
28 05:55 SE 5 10.00 Mostly Cloudy BKN110 34.2 29.7 84% 31 30.34 0.0
28 05:35 Calm 10.00 Partly Cloudy SCT110 33.4 29.7 86% 30.34 0.0
28 05:15 SE 3 10.00 Fair CLR 34 30.2 86% 30.34 0.0
28 04:55 SW 3 10.00 Partly Cloudy SCT090 33.3 30.6 90% 30.34 0.0
28 04:35 S 5 10.00 Partly Cloudy SCT090 34 31.1 89% 30 30.33 0.0
28 04:15 SE 5 10.00 Fair CLR 34 32.2 93% 30 30.32 0.0
28 03:55 SE 5 7.00 Fair CLR 33.8 32.7 38.3 33.8 96% 30 30.32 0.0
28 03:35 E 6 7.00 Partly Cloudy SCT085 34 32.9 96% 29 30.33 0.0
28 03:15 E 5 10.00 Partly Cloudy SCT085 SCT110 34.5 32.9 94% 31 30.32 0.0
28 02:55 SE 3 10.00 Mostly Cloudy SCT095 BKN110 35.2 32.5 90% 30.32 0.0
28 02:35 Calm 10.00 Overcast OVC095 35.1 33.3 93% 30.32 0.0
28 02:15 Calm 10.00 Overcast OVC095 35.6 32.9 90% 30.31 0.0
28 01:55 E 6 10.00 Overcast SCT070 SCT080 OVC095 35.8 32.4 87% 32 30.31 0.0
28 01:35 E 7 10.00 Light Rain SCT050 BKN070 OVC095 36 32.2 86% 31 30.29 0.0
28 01:15 SE 5 10.00 Unknown Precip SCT050 BKN070 OVC095 36.5 32 84% 33 30.3 0.0
28 00:55 SE 5 10.00 Light Rain OVC050 36.5 32 84% 33 30.31 0.0
28 00:35 E 5 10.00 Light Rain SCT048 OVC060 37.4 30.6 76% 34 30.3 0.0
28 00:15 S 9 10.00 Light Rain BKN060 OVC070 38.1 29.7 72% 32 30.3 0.0
27 23:55 S 5 10.00 Overcast BKN070 OVC095 38.1 29.1 70% 35 30.29 0.0
27 23:35 SW 5 10.00 Overcast OVC095 38.3 28.9 69% 35 30.29 0.0
27 23:15 SW 7 10.00 Mostly Cloudy BKN120 37.8 28.9 71% 33 30.29 0.0
27 22:55 SW 7 10.00 Fair CLR 37.4 28.9 72% 33 30.29 0.0
27 22:35 SW 13 G 18 10.00 Fair CLR 37.4 29.1 72% 30 30.29 0.0
27 22:15 SW 12 10.00 Fair CLR 36.9 29.1 74% 30 30.29 0.0
27 21:55 SW 9 10.00 Fair CLR 36.5 28.8 41 31.8 74% 30 30.29 0.0
27 21:35 SW 9 10.00 Partly Cloudy SCT120 36.1 28.8 75% 30 30.28 0.0
27 21:15 SW 3 10.00 Fair CLR 35.8 28.8 76% 30.26 0.0
27 20:55 Calm 10.00 Fair CLR 34 28.4 80% 30.25 0.0
27 20:35 Calm 10.00 Fair CLR 34.5 28.2 78% 30.24 0.0
27 20:15 Calm 10.00 Fair CLR 33.4 28.2 81% 30.25 0.0
27 19:55 Calm 10.00 Fair CLR 34.3 28.2 78% 30.25 0.0
27 19:35 SW 3 10.00 Fair CLR 33.3 28.4 82% 30.25 0.0
27 19:15 SW 3 10.00 Fair CLR 32.4 27.9 84% 30.25 0.0
27 18:55 Calm 10.00 Fair CLR 32 27.5 83% 30.25 0.0
27 18:35 Calm 10.00 Fair CLR 32 27.5 83% 30.24 0.0
27 18:15 Calm 10.00 Fair CLR 32.2 27 81% 30.24 0.0
27 17:55 Calm 10.00 Fair CLR 33.8 27.5 78% 30.25 0.0
27 17:35 SW 6 10.00 Fair CLR 34.2 27.1 76% 30 30.26 0.0
27 17:15 SW 3 10.00 Fair CLR 35.2 27.3 73% 30.26 0.0
27 16:55 SW 5 10.00 Fair CLR 36.5 27.5 70% 33 30.27 0.0
27 16:35 SW 6 10.00 Fair CLR 37.4 28 69% 33 30.27 0.0
27 16:15 W 5 10.00 Fair CLR 39.6 27.3 62% 37 30.27 0.0
27 15:55 N 5 10.00 Fair CLR 41 27.1 42.4 29.3 58% 38 30.28 0.0
27 15:35 NW 5 10.00 Fair CLR 41 27 57% 38 30.29 0.0
27 15:15 N 7 10.00 Fair CLR 41.4 26.6 56% 37 30.29 0.0
27 14:55 N 8 10.00 Fair CLR 42.3 26.6 54% 38 30.29 0.0
27 14:35 NW 7 10.00 Fair CLR 41.9 26.4 54% 38 30.29 0.0
27 14:15 N 6 10.00 Fair CLR 42.1 27.3 56% 39 30.3 0.0
27 13:55 N 8 10.00 Fair CLR 41.9 27.9 58% 37 30.31 0.0
27 13:35 N 7 10.00 Fair CLR 41 28.4 61% 37 30.32 0.0
27 13:15 N 6 10.00 Fair CLR 40.1 28.9 64% 37 30.33 0.0
27 12:55 N 5 10.00 Fair CLR 39.6 29.1 66% 37 30.34 0.0
27 12:35 N 5 10.00 Fair CLR 38.5 28.9 69% 36 30.36 0.0
27 12:15 N 3 10.00 Fair CLR 37.9 28.9 70% 30.37 0.0
27 11:55 Calm 10.00 Fair CLR 36 29.1 76% 30.37 0.0
27 11:35 Calm 10.00 Fair CLR 34.9 28.4 77% 30.39 0.0
27 11:15 Calm 10.00 Fair CLR 33.6 28.6 82% 30.4 0.0
27 10:55 Calm 10.00 Fair CLR 32.2 28.4 86% 30.42 0.0
27 10:35 Calm 10.00 Fair CLR 31.6 27.7 85% 30.42 0.0
27 10:15 Calm 10.00 Fair CLR 30.2 27.3 89% 30.42 0.0
27 09:55 Calm 10.00 Fair CLR 29.3 27.3 29.5 20.5 92% 30.42 0.0
27 09:35 Calm 10.00 Fair CLR 29.1 27.3 93% 30.42 0.0
27 09:15 W 3 10.00 Fair CLR 28.4 27 94% 30.42 0.0
27 08:55 Calm 10.00 Fair CLR 27.7 26.6 96% 30.42 0.0
27 08:35 W 3 10.00 Fair CLR 26.1 25.3 97% 30.42 0.0
27 08:15 W 5 10.00 Fair CLR 24.1 23.5 98% 19 30.43 0.0
27 07:55 Calm 10.00 Fair CLR 22.6 22.1 98% 30.42 0.0
27 07:35 Calm 7.00 Fair CLR 22.5 22.1 99% 30.42 0.0
27 07:15 W 3 10.00 Fair CLR 22.1 21.9 99% 30.42 0.0
27 06:55 W 3 10.00 Fair CLR 21.2 20.8 99% 30.42 0.0
27 06:35 Calm 10.00 Fair CLR 21 20.7 99% 30.42 0.0
27 06:15 SW 3 10.00 Fair CLR 21.4 20.8 98% 30.41 0.0
27 05:55 W 3 10.00 Fair CLR 21.2 20.8 99% 30.41 0.0
27 05:35 W 5 10.00 Fair CLR 21.9 21.2 97% 16 30.41 0.0
27 05:15 W 5 10.00 Fair CLR 21.9 21.2 97% 16 30.41 0.0
27 04:55 W 5 10.00 Fair CLR 22.1 21.7 99% 17 30.41 0.0
27 04:35 Calm 10.00 Fair CLR 22.8 22.1 97% 30.41 0.0
27 04:15 W 5 10.00 Fair CLR 23.5 22.8 97% 18 30.41 0.0
27 03:55 W 6 10.00 Fair CLR 23 22.5 31.1 22.1 98% 17 30.42 0.0
27 03:35 W 3 10.00 Fair CLR 22.8 22.3 98% 30.41 0.0
27 03:15 W 3 10.00 Fair CLR 22.5 22.3 99% 30.4 0.0
27 02:55 W 3 10.00 Fair CLR 23.5 23.4 99% 30.41 0.0
Date Time (pst) 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)