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.
21 01:55 N 7 10.00 Fair CLR 29.3 26.2 88% 23 30.12 0.0
21 01:35 N 8 10.00 Fair CLR 30 26.6 87% 23 30.12 0.0
21 01:15 N 8 10.00 Fair CLR 30.6 26.6 85% 24 30.11 0.0
21 00:55 N 8 10.00 Fair CLR 29.3 26.2 88% 22 30.12 0.0
21 00:35 N 6 10.00 Fair CLR 30 27.3 90% 25 30.11 0.0
21 00:15 NW 9 10.00 Fair CLR 30.2 27 88% 23 30.11 0.0
20 23:55 NW 9 10.00 Light Snow CLR 30 26.6 87% 22 30.11 0.0
20 23:35 NW 8 10.00 Fair CLR 27.3 24.6 90% 20 30.11 0.0
20 23:15 N 6 10.00 Fair CLR 27.1 25.3 93% 21 30.1 0.0
20 22:55 N 3 10.00 Fair CLR 27.5 25.3 92% 30.1 0.0
20 22:35 Calm 10.00 Fair CLR 28.8 25.9 89% 30.09 0.0
20 22:15 N 6 10.00 Fair CLR 28.8 25.9 89% 23 30.09 0.0
20 21:55 NW 3 10.00 Fair CLR 29.3 26.8 43.2 29.1 90% 30.09 0.0
20 21:35 Calm 10.00 Fair CLR 29.3 27.3 92% 30.09 0.0
20 21:15 Calm 10.00 Fair CLR 30.2 27.7 90% 30.08 0.0
20 20:55 Calm 10.00 Fair CLR 29.7 27.1 90% 30.08 0.0
20 20:35 Calm 10.00 Fair CLR 31.3 28 88% 30.07 0.0
20 20:15 NW 3 10.00 Fair CLR 31.8 28 86% 30.07 0.0
20 19:55 NW 5 10.00 Fair CLR 32.2 27.9 84% 28 30.07 0.0
20 19:35 NW 3 10.00 Fair CLR 33.1 27.9 81% 30.06 0.0
20 19:15 Calm 10.00 Fair CLR 33.4 27.7 79% 30.06 0.0
20 18:55 Calm 10.00 Fair CLR 37.6 28.4 70% 30.06 0.0
20 18:35 N 3 10.00 Partly Cloudy SCT060 37.4 28.4 70% 30.05 0.0
20 18:15 N 5 10.00 Mostly Cloudy BKN060 38.5 28 66% 36 30.04 0.0
20 17:55 NE 5 10.00 Overcast OVC060 39.6 28.2 64% 37 30.05 0.0
20 17:35 NE 3 10.00 Partly Cloudy SCT060 39.6 27 61% 30.05 0.0
20 17:15 NE 5 10.00 Fair CLR 40.3 26.8 59% 38 30.04 0.0
20 16:55 NE 5 10.00 Fair CLR 41.7 27 56% 39 30.04 0.0
20 16:35 NE 3 10.00 Fair CLR 42.4 27.1 55% 30.04 0.0
20 16:15 N 3 10.00 Fair CLR 42.8 26.4 52% 30.03 0.0
20 15:55 Calm 10.00 Fair CLR 42.8 26.1 42.8 30.6 52% 30.03 0.0
20 15:35 SE 5 10.00 Fair CLR 42.6 25.9 52% 40 30.03 0.0
20 15:15 SE 5 10.00 Fair CLR 42.6 25.5 51% 40 30.03 0.0
20 14:55 Calm 10.00 Fair CLR 41.7 25.3 52% 30.03 0.0
20 14:35 Calm 10.00 Fair CLR 41.4 25 52% 30.03 0.0
20 14:15 Calm 10.00 Fair CLR 40.3 24.6 54% 30.03 0.0
20 13:55 Calm 10.00 Fair CLR 40.5 24.6 53% 30.03 0.0
20 13:35 SE 3 10.00 Fair CLR 40.3 24.1 52% 30.04 0.0
20 13:15 Calm 10.00 Fair CLR 39.4 22.5 51% 30.04 0.0
20 12:55 Calm 10.00 Fair CLR 38.3 20.7 49% 30.05 0.0
20 12:35 SE 3 10.00 Fair CLR 37.9 19.6 48% 30.05 0.0
20 12:15 Calm 10.00 Fair CLR 36.9 17.8 46% 30.05 0.0
20 11:55 Calm 10.00 Partly Cloudy SCT030 34.9 16.9 48% 30.06 0.0
20 11:35 Calm 10.00 Overcast OVC030 34.7 18.5 52% 30.06 0.0
20 11:15 Calm 10.00 Overcast OVC032 33.4 18.5 54% 30.06 0.0
20 10:55 Calm 10.00 Overcast OVC032 32 17.8 56% 30.06 0.0
20 10:35 Calm 10.00 Overcast OVC032 31.8 18 57% 30.06 0.0
20 10:15 Calm 10.00 Overcast OVC032 30.9 17.2 57% 30.06 0.0
20 09:55 Calm 10.00 Overcast OVC032 30.7 17.1 31.6 29.3 57% 30.06 0.0
20 09:35 Calm 10.00 Overcast OVC032 30.2 17.4 59% 30.06 0.0
20 09:15 Calm 10.00 Overcast OVC030 30.2 18.1 61% 30.05 0.0
20 08:55 Calm 10.00 Overcast OVC030 29.8 19.8 66% 30.04 0.0
20 08:35 NE 5 10.00 Overcast OVC030 29.5 19 65% 25 30.03 0.0
20 08:15 NE 6 10.00 Overcast BKN028 OVC033 29.7 19 65% 24 30.03 0.0
20 07:55 NE 5 10.00 Overcast OVC028 29.3 18.1 63% 25 30.02 0.0
20 07:35 NE 5 10.00 Overcast OVC026 29.7 18.9 64% 25 30.01 0.0
20 07:15 NE 3 10.00 Overcast OVC026 29.8 19.2 65% 30.01 0.0
20 06:55 NE 3 10.00 Overcast OVC026 30 21.2 70% 30 0.0
20 06:35 NE 6 10.00 Light Snow OVC026 30.2 20.5 67% 25 29.99 0.0
20 06:15 NE 5 10.00 Overcast OVC028 30.2 20.7 68% 26 29.99 0.0
20 05:55 NE 6 10.00 Overcast OVC028 30.7 23 73% 26 29.99 0.0
20 05:35 Calm 10.00 Overcast OVC028 30.7 27.7 88% 29.98 0.0
20 05:15 Calm 10.00 Overcast OVC028 30.9 27.5 87% 29.98 0.0
20 04:55 Calm 10.00 Overcast OVC028 31.6 26.6 82% 29.97 0.0
20 04:35 Calm 10.00 Overcast OVC028 31.1 27.7 87% 29.97 0.0
20 04:15 Calm 10.00 Overcast OVC030 30.7 28.4 91% 29.96 0.0
20 03:55 Calm 10.00 Overcast SCT030 BKN040 OVC070 30.7 28.4 33.8 29.8 91% 29.95 0.0
20 03:35 Calm 10.00 Overcast SCT032 OVC038 31.3 28.9 91% 29.95 0.0
20 03:15 Calm 10.00 Overcast OVC034 30.6 29.5 96% 29.95 0.0
20 02:55 Calm 10.00 Overcast OVC034 30.7 29.7 96% 29.94 0.0
20 02:35 Calm 10.00 Overcast BKN010 OVC036 30 29.5 98% 29.94 0.0
20 02:15 Calm 10.00 Overcast BKN010 OVC034 30.9 30.2 97% 29.94 0.0
20 01:55 Calm 10.00 Overcast OVC034 31.5 30.7 97% 29.94 0.0
20 01:35 Calm 10.00 Overcast SCT007 OVC032 31.5 30.7 97% 29.93 0.0
20 01:15 Calm 10.00 Overcast SCT007 OVC030 31.1 30.4 97% 29.93 0.0
20 00:55 Calm 10.00 Light Snow BKN032 BKN037 OVC055 31.1 30.2 96% 29.93 0.0
20 00:35 E 5 10.00 Light Snow OVC032 31.1 30.4 97% 27 29.92 0.0
20 00:15 Calm 2.50 Light Snow SCT008 SCT012 OVC036 30.7 30 97% 29.92 0.0
19 23:55 N 3 1.00 Snow OVC010 31.1 29.7 94% 29.92 0.0
19 23:35 NW 6 10.00 Light Snow SCT024 BKN038 OVC047 32.5 26.6 79% 28 29.92 0.0
19 23:15 NW 3 10.00 Overcast BKN029 OVC037 33.4 25.3 72% 29.91 0.0
19 22:55 NW 3 10.00 Overcast OVC031 33.4 26.8 77% 29.91 0.0
19 22:35 N 3 10.00 Overcast OVC032 33.8 28.4 81% 29.9 0.0
19 22:15 NW 3 10.00 Overcast OVC030 33.1 29.8 88% 29.9 0.0
19 21:55 Calm 10.00 Overcast OVC030 33.1 29.3 40.8 32 86% 29.89 0.0
19 21:35 Calm 10.00 Overcast OVC030 32.9 29.1 86% 29.88 0.0
19 21:15 Calm 10.00 Overcast BKN030 OVC039 33.1 29.3 86% 29.88 0.0
19 20:55 Calm 10.00 Overcast SCT030 BKN039 OVC075 32.7 28.9 86% 29.87 0.0
19 20:35 Calm 10.00 Overcast SCT029 BKN060 OVC075 33.1 29.1 85% 29.87 0.0
19 20:15 NW 5 10.00 Overcast BKN029 OVC039 32 28.4 87% 28 29.87 0.0
19 19:55 NW 5 10.00 Overcast BKN029 BKN039 OVC050 32.9 28.2 83% 29 29.86 0.0
19 19:35 NW 7 10.00 Overcast SCT029 SCT039 OVC050 35.2 29.5 80% 30 29.86 0.0
19 19:15 NW 3 10.00 Overcast OVC050 35.2 29.8 81% 29.85 0.0
19 18:55 NW 3 10.00 Overcast OVC050 35.1 29.1 79% 29.85 0.0
19 18:35 Calm 10.00 Overcast SCT032 OVC050 34.9 29.1 80% 29.84 0.0
19 18:15 NW 3 10.00 Overcast SCT030 SCT038 OVC050 35.6 29.1 77% 29.84 0.0
19 17:55 NW 5 10.00 Overcast SCT042 OVC050 37.2 29.8 75% 34 29.84 0.0
19 17:35 NW 6 10.00 Overcast OVC048 38.3 30.2 73% 34 29.84 0.0
19 17:15 NW 7 10.00 Overcast SCT044 SCT050 OVC100 37.9 30 73% 33 29.84 0.0
19 16:55 N 6 10.00 Overcast OVC100 39.4 30.2 70% 36 29.83 0.0
19 16:35 N 5 10.00 Overcast SCT030 OVC100 39.4 30.4 70% 37 29.83 0.0
19 16:15 NW 8 10.00 Overcast BKN032 OVC100 39.9 30.4 69% 35 29.83 0.0
19 15:55 N 8 10.00 Overcast OVC032 40.6 30.4 42.8 37.6 67% 36 29.83 0.0
19 15:35 N 6 10.00 Overcast BKN032 OVC085 40.8 30 65% 37 29.83 0.0
19 15:15 N 7 10.00 Mostly Cloudy SCT032 BKN075 BKN090 41.2 30.2 65% 37 29.83 0.0
19 14:55 N 5 10.00 Mostly Cloudy BKN030 41.2 30.2 65% 39 29.83 0.0
19 14:35 N 9 10.00 Overcast OVC030 41.2 30.4 66% 36 29.83 0.0
19 14:15 N 6 10.00 Overcast BKN030 OVC050 41.4 30 64% 38 29.83 0.0
19 13:55 N 9 10.00 Overcast SCT028 BKN050 OVC095 42.1 30.7 64% 37 29.83 0.0
19 13:35 NW 6 10.00 Overcast SCT028 BKN060 OVC095 42.6 30.2 62% 40 29.83 0.0
19 13:15 N 6 10.00 Overcast SCT047 SCT065 OVC095 41 30.6 66% 38 29.83 0.0
19 12:55 NW 7 10.00 Light Snow SCT032 BKN047 OVC070 39.7 30.4 69% 35 29.84 0.0
19 12:15 NW 7 10.00 Overcast BKN060 OVC070 39.2 28.2 65% 35 29.85 0.0
19 11:55 NW 7 10.00 Overcast SCT060 OVC070 39.6 27.9 63% 35 29.85 0.0
19 11:35 NW 7 10.00 Overcast BKN070 OVC085 38.3 27.3 65% 34 29.85 0.0
19 11:15 NW 9 10.00 Overcast BKN095 OVC110 38.3 27.3 65% 33 29.85 0.0
19 10:55 NW 10 10.00 Mostly Cloudy BKN110 38.3 27.3 65% 32 29.85 0.0
19 10:35 NW 8 10.00 Overcast OVC110 39 27.5 63% 34 29.85 0.0
19 10:15 NW 8 10.00 Overcast OVC120 38.5 28.2 67% 33 29.85 0.0
19 09:55 NW 9 10.00 Mostly Cloudy BKN120 37.2 27.9 37.6 27.9 69% 31 29.85 0.0
19 09:35 NW 7 10.00 Partly Cloudy SCT120 36.7 27.7 70% 32 29.85 0.0
19 09:15 NW 8 10.00 Fair CLR 37 28.6 72% 32 29.85 0.0
19 08:55 NW 7 10.00 Fair CLR 36.1 29.3 76% 31 29.84 0.0
19 08:35 N 5 10.00 Fair CLR 34 28.4 80% 30 29.84 0.0
19 08:15 N 5 10.00 Fair CLR 32.9 28 82% 29 29.85 0.0
19 07:55 N 5 10.00 Partly Cloudy SCT080 31.1 27.3 86% 27 29.84 0.0
19 07:35 Calm 10.00 Overcast OVC080 30.6 27.1 87% 29.84 0.0
19 07:15 N 3 10.00 Overcast OVC080 29.3 26.2 88% 29.84 0.0
19 06:55 Calm 10.00 Mostly Cloudy BKN080 29.3 26.1 88% 29.84 0.0
19 06:35 N 5 10.00 Partly Cloudy SCT080 29.8 26.6 88% 26 29.84 0.0
19 06:15 N 3 10.00 Partly Cloudy SCT080 29.7 26.6 88% 29.83 0.0
19 05:55 N 6 10.00 Partly Cloudy SCT080 30.2 27 88% 25 29.83 0.0
19 05:35 N 5 10.00 Partly Cloudy SCT080 30.2 26.8 87% 26 29.83 0.0
19 05:15 N 6 10.00 Partly Cloudy SCT080 29.8 27 89% 25 29.83 0.0
19 04:55 NW 6 10.00 Partly Cloudy SCT080 27.9 25.7 92% 22 29.83 0.0
19 04:35 N 7 10.00 Fair CLR 30 27 88% 24 29.83 0.0
19 04:15 N 8 10.00 Fair CLR 29.8 27.3 90% 23 29.83 0.0
19 03:55 NW 6 10.00 Fair CLR 28.8 26.2 37.8 28.2 90% 23 29.83 0.0
19 03:35 N 3 10.00 Fair CLR 28.4 26.6 93% 29.82 0.0
19 03:15 N 5 10.00 Fair CLR 30.4 27 87% 26 29.82 0.0
19 02:55 N 3 10.00 Fair CLR 30.9 26.8 85% 29.81 0.0
19 02:35 NW 7 10.00 Fair CLR 32.5 27.9 83% 27 29.82 0.0
19 02:15 N 6 10.00 Fair CLR 31.1 28.6 90% 26 29.81 0.0
19 01:55 Calm 10.00 Fair CLR 30.6 28.6 92% 29.81 0.0
19 01:35 NW 6 10.00 Fair CLR 29.7 28.2 94% 24 29.81 0.0
19 01:15 Calm 10.00 Fair CLR 30.2 28.2 92% 29.81 0.0
19 00:55 Calm 10.00 Fair CLR 32.5 30.2 91% 29.8 0.0
19 00:35 Calm 10.00 Fair CLR 33.1 30 89% 29.8 0.0
19 00:15 Calm 10.00 Fair CLR 33.4 30.4 89% 29.79 0.0
18 23:55 Calm 10.00 Fair CLR 34 31.1 89% 29.79 0.0
18 23:35 N 3 10.00 Fair CLR 32 30.6 94% 29.79 0.0
18 23:15 Calm 10.00 Partly Cloudy SCT110 33.4 30.4 89% 29.78 0.0
18 22:55 Calm 10.00 Overcast OVC120 35.8 30.7 82% 29.78 0.0
18 22:35 Calm 10.00 Mostly Cloudy BKN120 37 30.7 78% 29.78 0.0
18 22:15 Calm 10.00 Partly Cloudy SCT120 35.2 31.1 85% 29.78 0.0
18 21:55 Calm 10.00 Fair CLR 36 30.2 48.2 36 80% 29.77 0.0
18 21:35 Calm 10.00 Partly Cloudy SCT110 37.2 30 75% 29.76 0.0
18 21:15 SE 3 10.00 Partly Cloudy SCT070 SCT080 SCT110 37.9 30.9 76% 29.76 0.0
18 20:55 Calm 10.00 Mostly Cloudy BKN080 37.2 31.5 80% 29.76 0.0
18 20:35 Calm 10.00 Overcast OVC080 38.5 32 78% 29.76 0.0
18 20:15 S 3 10.00 Overcast OVC090 38.5 31.3 75% 29.76 0.0
18 19:55 S 5 10.00 Mostly Cloudy SCT070 BKN090 39.2 31.3 73% 36 29.76 0.0
18 19:35 S 3 10.00 Mostly Cloudy SCT070 BKN090 39.6 31.8 74% 29.75 0.0
18 19:15 S 3 10.00 Mostly Cloudy SCT070 BKN090 38.5 32 78% 29.75 0.0
18 18:55 SE 5 10.00 Mostly Cloudy SCT070 BKN090 41 32 70% 38 29.75 0.0
18 18:35 S 5 10.00 Mostly Cloudy SCT070 BKN090 38.7 31.3 75% 36 29.74 0.0
18 18:15 Calm 10.00 Mostly Cloudy SCT070 SCT080 BKN120 42.4 32 67% 29.74 0.0
18 17:55 SE 3 10.00 Overcast SCT047 BKN090 OVC120 42.6 32 66% 29.74 0.0
18 17:35 Calm 10.00 Light Rain SCT010 BKN047 OVC075 42.3 32.4 68% 29.74 0.0
18 17:15 S 10 G 26 10.00 Light Rain SCT010 SCT029 OVC100 43.5 29.1 57% 38 29.73 0.0
18 16:55 S 7 10.00 Partly Cloudy SCT100 43.7 28 54% 40 29.72 0.0
18 16:35 S 8 10.00 Fair CLR 44.2 28.4 54% 40 29.72 0.0
18 16:15 S 12 10.00 Fair CLR 46 28.9 51% 41 29.71 0.0
18 15:55 S 10 10.00 Fair CLR 48 30 50.5 42.4 50% 44 29.71 0.0
18 15:35 S 8 10.00 Partly Cloudy SCT049 49.5 28.9 45% 47 29.7 0.0
18 15:15 S 10 10.00 Partly Cloudy SCT049 49.3 29.5 47% 45 29.7 0.0
18 14:55 S 13 10.00 Partly Cloudy SCT055 SCT080 50 28 43% 46 29.7 0.0
18 14:35 SW 3 10.00 Overcast OVC055 48.6 27.3 44% 29.7 0.0
18 14:15 SW 6 10.00 Overcast BKN060 OVC075 48.4 26.4 42% 46 29.7 0.0
18 13:55 S 8 10.00 Overcast SCT050 OVC065 48.4 26.2 42% 45 29.7 0.0
18 13:35 SW 10 10.00 Mostly Cloudy BKN050 BKN065 50.5 27.9 42% 29.7 0.0
18 13:15 SW 6 10.00 Mostly Cloudy SCT055 BKN065 48.4 26.1 42% 46 29.7 0.0
18 12:55 S 9 10.00 Partly Cloudy SCT049 SCT065 49.6 27.3 42% 46 29.7 0.0
18 12:35 S 13 10.00 Fair CLR 48.2 27 44% 43 29.7 0.0
18 12:15 S 8 10.00 Fair CLR 47.3 28.2 48% 44 29.7 0.0
18 11:55 S 12 10.00 Fair CLR 47.3 29.7 50% 43 29.7 0.0
18 11:35 S 12 10.00 Fair CLR 46.4 31.1 55% 42 29.7 0.0
18 11:15 SW 10 10.00 Fair CLR 45.9 29.8 54% 41 29.7 0.0
18 10:55 SW 12 10.00 Fair CLR 45.5 30 55% 40 29.69 0.0
18 10:35 SW 12 10.00 Fair CLR 44.2 30.2 58% 39 29.69 0.0
18 10:15 SW 12 10.00 Fair CLR 43.3 30 59% 38 29.68 0.0
18 09:55 SW 9 10.00 Fair CLR 42.4 31.1 42.4 28.6 64% 38 29.68 0.0
18 09:35 SW 8 10.00 Fair CLR 40.5 31.1 69% 36 29.68 0.0
18 09:15 SW 6 10.00 Fair CLR 39.2 31.6 74% 36 29.67 0.0
18 08:55 SW 6 10.00 Partly Cloudy SCT085 37.6 32.4 81% 34 29.67 0.0
18 08:35 SW 5 10.00 Partly Cloudy SCT085 36.5 32 84% 33 29.66 0.0
18 08:15 SW 6 10.00 Fair CLR 34.9 32 89% 30 29.66 0.0
18 07:55 SW 3 10.00 Fair CLR 31.5 31.1 99% 29.65 0.0
18 07:35 SW 3 10.00 Fair CLR 29.7 29.7 100% 29.65 0.0
18 07:15 Calm 10.00 Partly Cloudy SCT055 31.1 31.1 100% 29.64 0.0
18 06:55 Calm 10.00 Mostly Cloudy BKN055 30.2 29.5 97% 29.63 0.0
18 06:35 Calm 10.00 Mostly Cloudy BKN055 30.7 30.2 98% 29.62 0.0
18 06:15 Calm 10.00 Mostly Cloudy BKN055 30.2 29.8 99% 29.62 0.0
18 05:55 Calm 10.00 Overcast OVC055 30.4 30 99% 29.61 0.0
18 05:35 Calm 10.00 Overcast OVC049 30.2 30.2 100% 29.61 0.0
18 05:15 Calm 10.00 Mostly Cloudy BKN047 31.3 30.4 96% 29.6 0.0
18 04:55 Calm 10.00 Mostly Cloudy BKN043 BKN060 30.7 29.8 96% 29.6 0.0
18 04:35 Calm 10.00 Partly Cloudy SCT043 SCT060 30.7 30.6 99% 29.6 0.0
18 04:15 Calm 10.00 Partly Cloudy SCT060 30.9 30.4 98% 29.59 0.0
18 03:55 Calm 10.00 Partly Cloudy SCT060 31.3 30.6 39.2 30.9 97% 29.59 0.0
18 03:35 Calm 10.00 Partly Cloudy SCT065 30.9 30.2 97% 29.58 0.0
18 03:15 Calm 10.00 Mostly Cloudy BKN065 32.2 31.1 96% 29.58 0.0
18 02:55 N 3 10.00 Overcast OVC075 32.4 30.6 93% 29.58 0.0
18 02:35 Calm 10.00 Overcast OVC075 35.1 31.8 88% 29.58 0.0
18 02:15 W 6 10.00 Overcast OVC075 34.9 32 89% 30 29.58 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)