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.
01 23:15 SW 5 10.00 Fair CLR 47.3 40.1 76% 46 30.28 0.0
01 22:55 SW 3 10.00 Fair CLR 47.3 39.4 74% 30.27 0.0
01 22:35 S 8 10.00 Fair CLR 47.1 39.2 74% 44 30.27 0.0
01 22:15 Calm 10.00 Fair CLR 45.5 38.7 77% 30.26 0.0
01 21:55 Calm 10.00 Fair CLR 45.9 38.7 61 42.4 76% 30.25 0.0
01 21:35 Calm 10.00 Fair CLR 46.9 39.4 75% 30.25 0.0
01 21:15 N 5 10.00 Fair CLR 45.7 39.4 79% 44 30.24 0.0
01 20:55 Calm 10.00 Fair CLR 46.6 39.6 77% 30.23 0.0
01 20:35 Calm 10.00 Fair CLR 48.2 39.7 73% 30.23 0.0
01 20:15 S 7 10.00 Fair CLR 49.6 40.5 71% 47 30.22 0.0
01 19:55 SW 3 10.00 Fair CLR 48 39.7 73% 30.22 0.0
01 19:35 Calm 10.00 Fair CLR 48.7 39.2 70% 30.22 0.0
01 19:15 SW 9 10.00 Fair CLR 50.9 40.1 67% 30.22 0.0
01 18:55 SW 9 G 16 10.00 Fair CLR 51.8 40.1 65% 30.2 0.0
01 18:35 SW 8 10.00 Fair CLR 53.1 39.6 60% 30.2 0.0
01 18:15 SW 12 10.00 Fair CLR 54.5 39.4 57% 30.19 0.0
01 17:55 SW 12 G 21 10.00 Fair CLR 54.7 39.4 56% 30.17 0.0
01 17:35 SW 10 G 18 10.00 Fair CLR 55.6 39.7 55% 30.17 0.0
01 17:15 SW 13 G 17 10.00 Partly Cloudy SCT120 56.7 39.9 54% 30.17 0.0
01 16:55 SW 15 G 24 10.00 Partly Cloudy SCT120 58.1 40.3 52% 30.16 0.0
01 16:35 SW 13 G 20 10.00 Fair CLR 59 40.3 50% 30.15 0.0
01 16:15 SW 15 G 25 10.00 Partly Cloudy SCT120 60.1 41.2 50% 30.14 0.0
01 15:55 SW 20 G 25 10.00 Partly Cloudy SCT120 61 41.4 61.7 45.5 49% 30.14 0.0
01 15:35 SW 14 G 18 10.00 Fair CLR 61.2 43.2 52% 30.14 0.0
01 15:15 S 12 G 17 10.00 Fair CLR 60.1 44.2 56% 30.14 0.0
01 14:55 S 6 10.00 Fair CLR 59.9 44.6 57% 30.14 0.0
01 14:35 S 7 10.00 Fair CLR 56.5 44.4 64% 30.13 0.0
01 14:15 Calm 10.00 Fair CLR 54.7 43.5 66% 30.13 0.0
01 13:55 Calm 10.00 Fair CLR 54.3 43.9 68% 30.13 0.0
01 13:35 S 7 10.00 Fair CLR 52.7 43 70% 30.13 0.0
01 13:15 S 6 10.00 Fair CLR 50.2 42.3 74% 30.14 0.0
01 12:55 S 7 10.00 Fair CLR 51.4 43.3 74% 30.14 0.0
01 12:35 S 7 10.00 Partly Cloudy SCT090 SCT110 49.3 43.2 80% 47 30.14 0.0
01 12:15 SE 5 10.00 Light Rain SCT018 SCT046 BKN070 48.2 42.8 82% 47 30.15 0.0
01 11:55 S 5 10.00 Rain BKN015 OVC020 47.5 43 84% 46 30.16 0.0
01 11:35 S 8 10.00 Light Rain BKN015 BKN020 OVC090 47.5 43.2 85% 44 30.16 0.0
01 11:15 S 6 10.00 Light Rain OVC015 47.3 43 85% 45 30.15 0.0
01 10:55 S 5 10.00 Overcast OVC015 46.8 42.6 86% 45 30.14 0.0
01 10:35 S 12 G 16 10.00 Overcast OVC015 46.6 42.3 85% 42 30.15 0.0
01 10:15 S 7 10.00 Overcast OVC013 46.2 42.6 87% 43 30.14 0.0
01 09:55 S 5 10.00 Overcast OVC013 45.5 42.1 45.5 41 88% 44 30.11 0.0
01 09:35 S 3 G 9 10.00 Overcast OVC013 45.1 42.1 89% 30.11 0.0
01 09:15 SW 5 10.00 Overcast OVC015 44.6 42.3 92% 43 30.13 0.0
01 08:55 S 9 10.00 Overcast OVC017 44.4 42.3 92% 40 30.12 0.0
01 08:35 S 6 10.00 Overcast OVC017 43.3 41.9 95% 40 30.09 0.0
01 08:15 SE 3 10.00 Overcast OVC017 42.3 40.8 95% 30.08 0.0
01 07:55 Calm 10.00 Overcast OVC017 41.9 40.5 95% 30.08 0.0
01 07:35 E 3 10.00 Overcast OVC017 41.5 40.3 95% 30.07 0.0
01 07:15 E 5 10.00 Overcast OVC015 41.5 40.1 95% 39 30.08 0.0
01 06:55 SE 5 10.00 Overcast OVC015 41.9 40.5 95% 40 30.09 0.0
01 06:35 SE 3 10.00 Overcast OVC017 41 40.1 97% 30.09 0.0
01 06:15 E 7 10.00 Overcast OVC017 41.5 40.5 96% 38 30.07 0.0
01 05:55 E 8 10.00 Overcast OVC017 41.9 40.8 96% 37 30.08 0.0
01 05:35 Calm 10.00 Overcast OVC017 41.7 40.6 96% 30.1 0.0
01 05:15 E 6 10.00 Overcast OVC017 41.4 40.3 96% 38 30.09 0.0
01 04:55 Calm 10.00 Overcast OVC015 41.9 40.8 96% 30.1 0.0
01 04:35 Calm 10.00 Overcast OVC015 41.7 40.8 97% 30.11 0.0
01 04:15 Calm 10.00 Overcast OVC013 41.4 40.5 97% 30.11 0.0
01 03:55 Calm 10.00 Overcast OVC013 41.9 41 43 41.9 97% 30.11 0.0
01 03:35 Calm 10.00 Overcast OVC015 42.4 41.2 95% 30.12 0.0
01 03:15 Calm 10.00 Overcast OVC015 42.3 41 95% 30.11 0.0
01 02:55 Calm 10.00 Overcast OVC017 42.4 41 95% 30.12 0.0
01 02:35 Calm 10.00 Overcast OVC017 42.8 41 93% 30.13 0.0
01 02:15 Calm 10.00 Overcast OVC017 42.8 41 93% 30.14 0.0
01 01:55 Calm 10.00 Overcast OVC017 43 41 93% 30.14 0.0
01 01:35 Calm 10.00 Overcast OVC017 43 41 93% 30.14 0.0
01 01:15 Calm 10.00 Overcast OVC017 42.8 40.5 91% 30.15 0.0
01 01:00 Calm 10.00 Overcast OVC017 42.6 40.6 93% 30.15 0.0
01 00:35 NE 3 10.00 Overcast OVC017 42.8 40.6 92% 30.15 0.0
01 00:15 Calm 10.00 Overcast OVC017 42.8 40.6 92% 30.16 0.0
31 23:55 Calm 10.00 Overcast OVC017 42.8 40.6 92% 30.17 0.0
31 23:35 Calm 10.00 Overcast OVC017 42.8 40.6 92% 30.18 0.0
31 23:15 Calm 10.00 Overcast OVC017 43 40.6 91% 30.18 0.0
31 22:55 Calm 10.00 Overcast OVC017 42.8 40.6 92% 30.17 0.0
31 22:35 Calm 10.00 Overcast OVC017 42.6 40.5 92% 30.18 0.0
31 22:15 Calm 10.00 Overcast OVC017 42.8 40.6 92% 30.18 0.0
31 21:55 Calm 10.00 Overcast OVC017 42.6 40.5 47.3 42.6 92% 30.19 0.0
31 21:35 Calm 10.00 Overcast OVC017 42.8 40.5 91% 30.2 0.0
31 21:15 Calm 10.00 Overcast OVC017 42.8 40.3 91% 30.2 0.0
31 20:55 Calm 10.00 Overcast OVC017 43 40.3 90% 30.2 0.0
31 20:35 Calm 10.00 Overcast OVC017 43 40.3 90% 30.2 0.0
31 20:15 Calm 10.00 Overcast OVC017 43.5 40.5 89% 30.21 0.0
31 19:55 Calm 10.00 Overcast OVC017 43.7 41 90% 30.22 0.0
31 19:35 Calm 10.00 Overcast OVC017 43.9 41 90% 30.21 0.0
31 19:15 NE 3 10.00 Overcast OVC017 43.9 41 90% 30.21 0.0
31 18:55 Calm 10.00 Overcast OVC017 44.6 41.4 88% 30.21 0.0
31 18:35 NW 5 10.00 Overcast OVC017 45 41 86% 43 30.22 0.0
31 18:15 NW 5 10.00 Overcast OVC017 45.1 41.2 86% 43 30.22 0.0
31 17:55 W 5 10.00 Overcast OVC017 45.5 41.2 85% 44 30.22 0.0
31 17:35 NW 6 10.00 Overcast OVC017 45.9 41.5 85% 43 30.23 0.0
31 17:15 NW 5 10.00 Overcast OVC017 46.4 41.9 84% 45 30.23 0.0
31 16:55 W 3 10.00 Overcast OVC017 46.9 42.3 84% 30.23 0.0
31 16:35 NW 5 10.00 Overcast OVC017 47.3 42.3 83% 46 30.23 0.0
31 16:15 NW 5 10.00 Overcast OVC017 47.3 42.4 83% 46 30.23 0.0
31 15:55 NW 5 10.00 Overcast OVC017 47.3 42.4 48.2 41.5 83% 46 30.24 0.0
31 15:35 NW 6 10.00 Overcast OVC017 47.5 42.6 83% 45 30.24 0.0
31 15:15 Calm 10.00 Overcast OVC017 47.7 42.4 82% 30.24 0.0
31 14:55 N 7 10.00 Overcast OVC017 48.2 42.8 82% 46 30.24 0.0
31 14:35 N 6 10.00 Overcast OVC015 47.7 42.8 83% 45 30.25 0.0
31 14:15 N 9 10.00 Overcast OVC015 47.7 42.6 83% 44 30.26 0.0
31 13:55 NW 8 10.00 Overcast OVC015 47.3 42.6 84% 44 30.27 0.0
31 13:35 NW 8 10.00 Overcast OVC017 47.3 43.2 86% 44 30.27 0.0
31 13:15 NW 9 10.00 Overcast SCT012 OVC017 46.9 42.8 86% 43 30.27 0.0
31 12:55 NW 7 10.00 Overcast BKN010 OVC017 46.4 42.8 87% 43 30.28 0.0
31 12:35 N 8 10.00 Overcast OVC010 45.5 42.8 90% 42 30.29 0.0
31 12:15 NW 9 10.00 Overcast OVC010 45.1 42.1 89% 41 30.29 0.0
31 11:55 NW 7 10.00 Overcast OVC010 44.6 42.1 91% 41 30.31 0.0
31 11:35 N 7 10.00 Overcast OVC012 44.1 41.9 92% 41 30.31 0.0
31 11:15 NW 7 10.00 Overcast BKN008 OVC014 43.7 41.5 92% 40 30.33 0.0
31 10:55 NW 5 10.00 Overcast OVC008 43.2 41.4 93% 41 30.34 0.0
31 10:35 N 5 7.00 Overcast OVC008 42.8 41.2 94% 41 30.33 0.0
31 10:15 N 5 7.00 Overcast OVC008 42.4 41.2 95% 40 30.33 0.0
31 09:55 Calm 7.00 Overcast OVC006 41.4 40.8 41.4 36.1 98% 30.33 0.0
31 09:35 Calm 5.00 Fog/Mist OVC006 40.3 40.1 99% 30.33 0.0
31 09:15 Calm 5.00 Fog/Mist BKN006 OVC013 39.9 39.7 99% 30.34 0.0
31 08:55 Calm 4.00 Fog/Mist BKN006 OVC013 39.4 39.4 100% 30.34 0.0
31 08:35 Calm 4.00 Fog/Mist SCT006 OVC013 39.2 39.2 100% 30.33 0.0
31 08:15 NW 3 3.00 Fog/Mist OVC010 38.8 38.8 100% 30.34 0.0
31 07:55 Calm 3.00 Fog/Mist OVC008 38.8 38.8 100% 30.34 0.0
31 07:35 N 3 4.00 Fog/Mist OVC006 38.7 38.7 100% 30.33 0.0
31 07:15 NW 3 3.00 Unknown Precip OVC006 38.3 38.3 100% 30.33 0.0
31 06:55 N 3 4.00 Fog/Mist BKN006 OVC013 38.3 38.3 100% 30.32 0.0
31 06:35 Calm 4.00 Fog/Mist OVC006 38.3 38.3 100% 30.32 0.0
31 06:15 NW 7 3.00 Fog/Mist OVC006 38.1 38.1 100% 34 30.32 0.0
31 05:55 NW 6 2.50 Fog/Mist OVC004 37.4 37.4 100% 33 30.33 0.0
31 05:35 W 5 2.50 Fog/Mist BKN002 OVC009 37.4 37.4 100% 34 30.34 0.0
31 05:15 Calm 2.00 Fog/Mist BKN002 OVC010 36.7 36.7 100% 30.32 0.0
31 04:55 Calm 0.50 Fog OVC002 36.7 36.7 100% 30.33 0.0
31 04:35 Calm 0.75 Fog/Mist OVC002 37.4 37.4 100% 30.32 0.0
31 04:15 W 7 0.50 Fog OVC005 37.4 37.4 100% 33 30.32 0.0
31 03:55 SW 6 0.50 Fog OVC002 36.1 36.1 46.6 35.1 100% 32 30.33 0.0
31 03:35 Calm 0.75 Fog/Mist OVC002 35.6 35.6 100% 30.31 0.0
31 03:15 NW 5 1.25 Fog/Mist OVC002 35.2 35.2 100% 32 30.3 0.0
31 02:55 Calm 1.75 Fog/Mist BKN002 35.6 35.6 100% 30.3 0.0
31 02:35 SW 5 2.50 Fog/Mist CLR 35.8 35.8 100% 32 30.32 0.0
31 02:15 NW 6 2.00 Fog/Mist SCT002 35.6 35.6 100% 31 30.32 0.0
31 01:55 NW 3 2.50 Fog/Mist CLR 36.1 36.1 100% 30.32 0.0
31 01:35 Calm 2.50 Fog/Mist CLR 36 36 100% 30.32 0.0
31 01:15 Calm 2.50 Fog/Mist CLR 36.5 36.5 100% 30.31 0.0
31 00:55 Calm 2.50 Fog/Mist CLR 36.7 36.7 100% 30.31 0.0
31 00:35 Calm 3.00 Fog/Mist CLR 37 37 100% 30.31 0.0
31 00:15 N 6 2.50 Fog/Mist CLR 36.5 36.3 99% 32 30.31 0.0
30 23:55 N 6 5.00 Fog/Mist CLR 38.5 37.8 97% 35 30.31 0.0
30 23:35 Calm 10.00 Fair CLR 41 40.3 97% 30.3 0.0
30 23:15 SW 5 10.00 Fair CLR 42.3 41.4 97% 40 30.29 0.0
30 22:55 NW 3 10.00 Fair CLR 41.9 41.2 97% 30.29 0.0
30 22:35 NE 5 10.00 Fair CLR 43.5 41.9 94% 41 30.28 0.0
30 22:15 S 3 10.00 Fair CLR 45.7 43.5 92% 30.27 0.0
30 21:55 S 7 10.00 Fair CLR 44.2 43 47.7 40.3 95% 41 30.26 0.0
30 21:35 S 6 10.00 Fair CLR 45.9 43.3 91% 43 30.26 0.0
30 21:15 SW 3 10.00 Fair CLR 45.9 43.7 92% 30.26 0.0
30 20:55 Calm 10.00 Partly Cloudy SCT013 46.2 43.5 90% 30.26 0.0
30 20:35 SW 6 G 17 10.00 Fair CLR 47.1 44.6 91% 45 30.26 0.0
30 20:15 SW 3 7.00 Fair CLR 43.9 42.6 95% 30.26 0.0
30 19:55 N 5 4.00 Fog/Mist CLR 40.8 40.3 98% 38 30.27 0.0
30 19:35 Calm 4.00 Fog/Mist CLR 41.4 40.8 98% 30.26 0.0
30 19:15 Calm 5.00 Fog/Mist CLR 41.9 41 97% 30.26 0.0
30 18:55 E 3 10.00 Fair CLR 43.5 41.7 93% 30.26 0.0
30 18:35 Calm 7.00 Partly Cloudy SCT100 43 41.5 95% 30.27 0.0
30 18:15 Calm 10.00 Overcast OVC100 44.6 42.3 92% 30.27 0.0
30 17:55 S 5 10.00 Overcast OVC100 45 42.8 92% 43 30.27 0.0
30 17:35 Calm 7.00 Mostly Cloudy BKN100 43.3 42.1 95% 30.27 0.0
30 17:15 E 5 4.00 Fog/Mist SCT011 SCT120 43 41.5 95% 41 30.26 0.0
30 16:55 E 3 4.00 Fog/Mist SCT011 BKN120 43.3 41.9 95% 30.27 0.0
30 16:35 Calm 4.00 Fog/Mist BKN009 OVC120 43.9 42.1 93% 30.27 0.0
30 16:15 SE 3 4.00 Fog/Mist BKN009 OVC120 44.1 42.4 94% 30.27 0.0
30 15:55 E 3 4.00 Fog/Mist OVC007 44.1 42.8 44.6 41.4 95% 30.27 0.0
30 15:35 Calm 4.00 Fog/Mist OVC009 44.2 42.6 94% 30.28 0.0
30 15:15 Calm 4.00 Fog/Mist BKN009 BKN012 OVC110 44.4 42.4 93% 30.28 0.0
30 14:55 E 3 4.00 Fog/Mist BKN007 BKN012 BKN100 44.2 42.6 94% 30.27 0.0
30 14:35 Calm 3.00 Fog/Mist BKN007 OVC100 43.7 42.3 95% 30.27 0.0
30 14:15 SE 5 3.00 Fog/Mist OVC007 43.7 42.3 95% 42 30.26 0.0
30 13:55 E 6 4.00 Fog/Mist OVC007 43.5 42.1 95% 41 30.26 0.0
30 13:35 SE 5 4.00 Fog/Mist OVC007 43 41.9 96% 41 30.28 0.0
30 13:15 NE 5 4.00 Fog/Mist OVC007 43.3 42.1 95% 41 30.27 0.0
30 12:55 Calm 4.00 Fog/Mist OVC007 43 41.9 96% 30.28 0.0
30 12:35 Calm 4.00 Fog/Mist OVC007 42.8 41.9 97% 30.29 0.0
30 12:15 NE 3 5.00 Fog/Mist OVC007 42.8 41.5 95% 30.27 0.0
30 11:55 Calm 4.00 Fog/Mist OVC007 42.6 41.4 95% 30.29 0.0
30 11:35 NW 3 4.00 Fog/Mist OVC007 42.8 41.4 95% 30.29 0.0
30 11:15 Calm 4.00 Fog/Mist OVC009 42.3 41.2 96% 30.29 0.0
30 10:55 Calm 5.00 Fog/Mist OVC009 42.3 41.2 96% 30.29 0.0
30 10:35 Calm 5.00 Fog/Mist OVC009 42.1 41.2 97% 30.29 0.0
30 10:15 Calm 4.00 Fog/Mist OVC009 41.5 41 98% 30.29 0.0
30 09:55 Calm 4.00 Fog/Mist OVC009 41.4 41 41.4 38.7 99% 30.3 0.0
30 09:35 Calm 2.50 Fog/Mist BKN009 OVC014 41 40.8 99% 30.3 0.0
30 09:15 Calm 3.00 Fog/Mist SCT010 OVC014 41 40.6 99% 30.3 0.0
30 08:55 Calm 3.00 Fog/Mist OVC012 40.6 40.5 99% 30.3 0.0
30 08:35 Calm 3.00 Fog/Mist OVC012 40.5 40.5 100% 30.31 0.0
30 08:15 Calm 2.00 Fog/Mist OVC012 40.1 40.1 100% 30.3 0.0
30 07:55 Calm 3.00 Fog/Mist OVC012 40.1 40.1 100% 30.31 0.0
30 07:35 NW 3 3.00 Fog/Mist OVC012 39.6 39.6 100% 30.32 0.0
30 07:15 Calm 3.00 Fog/Mist OVC012 39.4 39.4 100% 30.31 0.0
30 06:55 Calm 2.50 Fog/Mist OVC012 38.8 38.8 100% 30.3 0.0
30 06:35 Calm 4.00 Fog/Mist OVC012 39.7 39.7 100% 30.31 0.0
30 06:15 Calm 3.00 Fog/Mist OVC010 39.7 39.7 100% 30.31 0.0
30 05:55 Calm 4.00 Fog/Mist OVC012 39.7 39.7 100% 30.32 0.0
30 05:35 Calm 4.00 Fog/Mist OVC012 40.1 39.7 99% 30.32 0.0
30 05:15 NW 3 5.00 Fog/Mist OVC012 40.3 40.3 100% 30.33 0.0
30 04:55 W 5 3.00 Fog/Mist OVC012 39.4 39.4 100% 37 30.33 0.0
30 04:35 W 5 2.50 Fog/Mist OVC010 39.2 39.2 100% 36 30.32 0.0
30 04:15 W 3 2.00 Fog/Mist OVC010 38.7 38.7 100% 30.32 0.0
30 03:55 W 3 3.00 Fog/Mist BKN008 39.2 39.2 41.5 38.8 100% 30.32 0.0
30 03:35 W 5 3.00 Fog/Mist CLR 39 39 100% 36 30.33 0.0
30 03:15 W 3 4.00 Fog/Mist SCT013 39.2 39.2 100% 30.34 0.0
30 02:55 NW 5 2.00 Fog/Mist BKN011 39.2 39.2 100% 36 30.34 0.0
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
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)