Weather observations for the past three days for
Richland Airport
Metric (Imperial)
Date Time (pst) 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.
02 12:55 Calm 16.09 Overcast OVC006 2.2 1.8 97% 76.17 0.0
02 12:35 Calm 16.09 Overcast OVC006 2 1.7 98% 76.2 0.0
02 12:15 Calm 11.27 Overcast OVC006 1.7 1.6 99% 76.2 0.0
02 11:55 Calm 8.05 Light Drizzle OVC006 1.6 1.5 99% 76.23 0.0
02 11:35 Calm 8.05 Unknown Precip OVC006 1.8 1.6 99% 76.23 0.0
02 11:15 Calm 11.27 Overcast OVC006 1.5 1.5 100% 76.25 0.0
02 10:55 Calm 8.05 Fog/Mist OVC006 1.5 1.5 100% 76.23 0.0
02 10:35 Calm 11.27 Overcast OVC006 1.3 1.3 100% 76.25 0.0
02 10:15 W 6 6.44 Fog/Mist OVC006 1.1 1.1 100% 76.23 0.0
02 09:55 Calm 4.02 Fog/Mist OVC006 1.1 1.1 1.1 0.6 100% 76.23 0.0
02 09:35 Calm 4.02 Fog/Mist OVC006 1 1 100% 76.23 0.0
02 09:15 Calm 3.22 Fog/Mist OVC006 0.7 0.7 100% 76.17 0.0
02 08:55 Calm 3.22 Fog/Mist OVC006 0.7 0.7 100% 76.15 0.0
02 08:35 Calm 2.41 Fog/Mist OVC006 0.7 0.7 100% 76.15 0.0
02 08:15 Calm 4.02 Fog/Mist OVC006 0.7 0.7 100% 76.12 0.0
02 07:55 Calm 8.05 Fog/Mist OVC006 0.7 0.7 100% 76.12 0.0
02 07:35 Calm 8.05 Fog/Mist OVC006 0.7 0.7 100% 76.1 0.0
02 07:15 Calm 8.05 Fog/Mist OVC006 0.7 0.7 100% 76.1 0.0
02 06:55 Calm 11.27 Overcast OVC006 0.8 0.8 100% 76.1 0.0
02 06:35 Calm 11.27 Overcast OVC004 0.7 0.7 100% 76.1 0.0
02 06:15 Calm 8.05 Light Rain OVC004 0.7 0.7 100% 76.07 0.0
02 05:55 Calm 11.27 Overcast BKN004 OVC055 0.8 0.8 100% 76.05 0.0
02 05:35 Calm 11.27 Light Drizzle SCT004 BKN039 OVC055 0.7 0.7 100% 76.05 0.0
02 05:15 Calm 11.27 Light Rain BKN004 BKN018 OVC070 0.8 0.8 100% 76.05 0.0
02 04:55 Calm 8.05 Drizzle SCT006 SCT024 OVC070 0.8 0.8 100% 76.02 0.0
02 04:35 Calm 8.05 Light Rain SCT005 SCT020 OVC080 0.8 0.8 100% 76.02 0.0
02 04:15 Calm 8.05 Drizzle BKN005 BKN022 OVC080 0.8 0.8 100% 76.02 0.0
02 03:55 Calm 8.05 Rain BKN007 BKN023 OVC060 0.7 0.7 0.8 0.3 100% 76.02 0.0
02 03:35 E 6 11.27 Unknown Precip SCT008 SCT041 OVC100 0.8 0.8 100% 76.05 0.0
02 03:15 Calm 11.27 Overcast SCT005 OVC100 0.8 0.8 100% 76.05 0.0
02 02:55 Calm 16.09 Overcast SCT005 SCT080 OVC110 0.8 0.8 100% 76.05 0.0
02 02:35 Calm 16.09 Mostly Cloudy SCT080 BKN100 0.8 0.8 100% 76.05 0.0
02 02:15 Calm 16.09 Overcast SCT048 SCT070 OVC080 0.8 0.8 100% 76.05 0.0
02 01:55 Calm 16.09 Overcast SCT048 BKN070 OVC080 0.8 0.8 100% 76.05 0.0
02 01:35 Calm 16.09 Overcast BKN050 OVC080 0.8 0.8 100% 76.05 0.0
02 01:15 Calm 16.09 Overcast OVC060 0.8 0.8 100% 76.02 0.0
02 00:55 Calm 16.09 Overcast OVC060 0.8 0.8 100% 76.02 0.0
02 00:35 Calm 16.09 Overcast SCT033 BKN060 OVC080 0.7 0.7 100% 76.05 0.0
02 00:15 Calm 16.09 Overcast BKN033 BKN060 OVC070 0.7 0.7 100% 76.02 0.0
01 23:55 Calm 16.09 Overcast SCT015 OVC033 0.7 0.7 100% 76.02 0.0
01 23:35 Calm 16.09 Overcast SCT006 BKN015 OVC033 0.6 0.6 100% 76.05 0.0
01 23:15 Calm 11.27 Overcast OVC015 0.5 0.5 100% 76.05 0.0
01 22:55 Calm 11.27 Overcast OVC017 0.5 0.5 100% 76.05 0.0
01 22:35 Calm 16.09 Overcast OVC017 0.5 0.5 100% 76.05 0.0
01 22:15 Calm 16.09 Overcast OVC017 0.5 0.5 100% 76.05 0.0
01 21:55 Calm 11.27 Overcast OVC017 0.3 0.3 0.5 -0.1 100% 76.05 0.0 0.03 0.33
01 21:35 Calm 11.27 Unknown Precip OVC017 0.4 0.3 99% 76.05 0.0 0.03
01 21:15 Calm 16.09 Rain SCT019 SCT029 OVC042 0.3 0.2 99% 76.05 0.0 0.03
01 20:55 Calm 6.44 Light Rain OVC040 0.3 0.3 100% 76.05 0.0 0.05
01 20:35 Calm 8.05 Unknown Precip OVC040 0.3 0.3 100% 76.05 0.0 0.03
01 20:15 Calm 6.44 Unknown Precip SCT005 SCT016 OVC040 0.3 0.3 100% 76.05 0.0
01 19:55 Calm 11.27 Unknown Precip SCT016 BKN026 OVC048 0.3 0.2 99% 76.05 0.0 0.05
01 19:35 Calm 6.44 Unknown Precip SCT041 OVC050 0.1 0 99% 76.05 0.0 0.03
01 19:15 Calm 8.05 Unknown Precip SCT017 SCT044 OVC050 0.1 0 99% 76.02 0.0
01 18:55 Calm 11.27 Unknown Precip SCT017 BKN041 OVC048 0 0 100% 76.02 0.0 0.08 0.2
01 18:35 Calm 11.27 Light Rain SCT017 SCT026 OVC050 0 0 100% 76.02 0.0 0.08
01 18:15 Calm 6.44 Rain SCT010 BKN031 OVC050 0 0 100% 76.05 0.0 0.05
01 17:55 Calm 8.05 Rain OVC042 0 0 100% 76.05 0.0 0.08
01 17:35 Calm 11.27 Light Rain OVC040 0 0 100% 76.05 0.0 0.03
01 17:15 Calm 11.27 Light Rain OVC042 0 0 100% 76.05 0.0 0.03
01 16:55 Calm 11.27 Rain SCT025 SCT031 OVC042 0 -0.1 99% 76.05 0.0 0.05
01 16:35 Calm 11.27 Rain SCT009 SCT025 OVC044 0 -0.2 99% 76.05 0.0 0.05
01 16:15 Calm 6.44 Light Rain SCT006 SCT013 OVC044 -0.1 -0.3 99% 76.05 0.0
01 15:55 Calm 8.05 Drizzle SCT006 BKN025 OVC035 -0.1 -0.3 0 -1.6 99% 76.05 0.0 0.03 0.08
01 15:35 Calm 11.27 Rain SCT008 BKN022 OVC035 0 -0.2 99% 76.05 0.0
01 15:15 Calm 11.27 Drizzle BKN008 OVC020 -0.1 -0.4 98% 76.07 0.0
01 14:55 Calm 11.27 Light Rain OVC008 -0.2 -0.5 98% 76.07 0.0 0.05
01 14:35 Calm 6.44 Light Rain BKN006 BKN017 OVC049 -0.1 -0.3 99% 76.05 0.0 0.05
01 14:15 Calm 8.05 Light Rain SCT006 SCT018 OVC049 -0.1 -0.3 99% 76.05 0.0 0.03
01 13:55 Calm 8.05 Rain OVC049 -0.3 -0.5 99% 76.07 0.0
01 13:35 Calm 11.27 Light Rain OVC049 -0.5 -0.6 99% 76.07 0.0
01 13:15 Calm 11.27 Unknown Precip OVC049 -0.7 -0.7 100% 76.12 0.0
01 12:35 Calm 16.09 Drizzle OVC008 -1 -1 100% 76.15 0.0
01 12:15 Calm 16.09 Light Drizzle OVC006 -1 -1 100% 76.15 0.0
01 11:55 Calm 11.27 Light Drizzle OVC006 -1 -1 100% 76.17 0.0
01 11:35 Calm 11.27 Unknown Precip BKN006 OVC065 -1 -1 100% 76.2 0.0
01 11:15 Calm 16.09 Unknown Precip BKN006 OVC065 -1.1 -1.1 100% 76.23 0.0
01 10:55 Calm 11.27 Unknown Precip BKN006 BKN042 OVC075 -1.2 -1.2 100% 76.23 0.0
01 10:35 Calm 11.27 Unknown Precip OVC006 -1.5 -1.5 100% 76.25 0.0
01 10:15 Calm 6.44 Unknown Precip OVC004 -1.5 -1.5 100% 76.28 0.0
01 09:55 Calm 6.44 Unknown Precip OVC004 -1.6 -1.6 -1.6 -2.1 100% 76.28 0.0
01 09:35 Calm 4.83 Unknown Precip OVC002 -1.6 -1.6 100% 76.28 0.0
01 09:15 Calm 2.82 Unknown Precip OVC002 -1.8 -1.8 100% 76.28 0.0
01 08:55 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 08:35 Calm 0.40 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 08:15 W 6 0.40 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 07:55 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 07:35 NW 6 0.40 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 07:15 Calm 0.40 Freezing Fog OVC002 -2 -2 100% 76.25 0.0
01 06:55 Calm 0.40 Freezing Fog OVC002 -2 -2 100% 76.28 0.0
01 06:35 Calm 0.40 Freezing Fog OVC002 -2 -2 100% 76.28 0.0
01 06:15 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 76.3 0.0
01 05:55 Calm 1.21 Fog/Mist OVC002 -2 -2 100% 76.3 0.0
01 05:35 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 76.3 0.0
01 05:15 Calm 0.80 Freezing Fog OVC002 -2 -2 100% 76.33 0.0
01 04:55 Calm 0.80 Freezing Fog OVC002 -2.1 -2.1 100% 76.35 0.0
01 04:35 Calm 0.40 Freezing Fog OVC002 -2 -2 100% 76.35 0.0
01 04:15 Calm 0.40 Freezing Fog OVC002 -2.1 -2.1 100% 76.38 0.0
01 03:55 Calm 0.80 Freezing Fog OVC002 -2.1 -2.1 -2 -2.5 100% 76.38 0.0
01 03:35 Calm 0.80 Freezing Fog OVC002 -2.2 -2.2 100% 76.4 0.0
01 03:15 Calm 2.01 Fog/Mist OVC002 -2.3 -2.3 100% 76.43 0.0
01 02:55 Calm 0.40 Freezing Fog OVC002 -2.3 -2.3 100% 76.45 0.0
01 02:35 Calm 0.40 Freezing Fog OVC002 -2.3 -2.3 100% 76.48 0.0
01 02:15 Calm 1.21 Fog/Mist OVC002 -2.2 -2.2 100% 76.45 0.0
01 01:55 Calm 1.61 Fog/Mist OVC002 -2.3 -2.3 100% 76.45 0.0
01 01:35 Calm 0.80 Freezing Fog OVC002 -2.2 -2.2 100% 76.45 0.0
01 01:15 Calm 1.21 Fog/Mist OVC002 -2.2 -2.2 100% 76.48 0.0
01 00:55 Calm 0.40 Freezing Fog OVC002 -2.2 -2.2 100% 76.48 0.0
01 00:35 Calm 0.40 Freezing Fog OVC002 -2.2 -2.2 100% 76.5 0.0
01 00:15 SE 6 0.40 Freezing Fog OVC002 -2.3 -2.3 100% 76.53 0.0
31 23:55 Calm 0.40 Freezing Fog OVC002 -2.3 -2.3 100% 76.53 0.0
31 23:35 Calm 0.80 Freezing Fog OVC002 -2.3 -2.3 100% 76.56 0.0
31 23:15 E 6 0.80 Freezing Fog OVC002 -2.2 -2.2 100% 76.56 0.0
31 22:55 Calm 0.80 Freezing Fog OVC002 -2.1 -2.1 100% 76.56 0.0
31 22:35 E 6 1.61 Fog/Mist OVC002 -2.3 -2.3 100% 76.58 0.0
31 22:15 Calm 4.02 Fog/Mist OVC002 -2.5 -2.5 100% 76.58 0.0
31 21:55 E 7 1.21 Fog/Mist OVC002 -2.5 -2.5 0.5 -3.8 100% -5 76.58 0.0
31 21:35 E 7 4.83 Fog/Mist OVC004 -2.6 -2.6 100% -5 76.58 0.0
31 21:15 Calm 4.02 Fog/Mist BKN004 -3.4 -3.4 100% 76.58 0.0
31 20:55 Calm 3.22 Fog/Mist BKN004 -3.7 -3.7 100% 76.61 0.0
31 20:35 Calm 4.02 Fog/Mist BKN006 -3.1 -3.1 100% 76.61 0.0
31 20:15 Calm 3.22 Fog/Mist OVC006 -3.1 -3.1 100% 76.61 0.0
31 19:55 Calm 3.22 Fog/Mist SCT005 BKN010 -3.4 -3.4 100% 76.61 0.0
31 19:35 Calm 0.80 Freezing Fog VV005 -3 -3 100% 76.61 0.0
31 19:15 Calm 4.83 Fog/Mist CLR -3.7 -3.7 100% 76.63 0.0
31 18:55 Calm 6.44 Fog/Mist CLR -3 -3 100% 76.63 0.0
31 18:35 Calm 0.80 Freezing Fog VV005 -2.8 -2.8 100% 76.63 0.0
31 18:15 Calm 4.83 Fog/Mist CLR -2.3 -2.3 100% 76.66 0.0
31 17:55 Calm 3.22 Fog/Mist CLR -2.3 -2.3 100% 76.66 0.0
31 17:35 Calm 8.05 Fog/Mist CLR -2.1 -2.1 100% 76.66 0.0
31 17:15 Calm 8.05 Fog/Mist CLR -1.8 -1.9 99% 76.68 0.0
31 16:55 Calm 11.27 Fair CLR -1.6 -1.9 98% 76.68 0.0
31 16:35 Calm 11.27 Fair CLR -0.7 -1.5 94% 76.71 0.0
31 16:15 Calm 11.27 Fair CLR 0 -0.8 94% 76.73 0.0
31 15:55 Calm 11.27 Fair CLR 0.5 -0.5 0.9 -2.6 93% 76.73 0.0
31 15:35 Calm 16.09 Fair CLR 0.5 -0.5 93% 76.73 0.0
31 15:15 E 6 16.09 Fair CLR 0.5 -0.1 96% 76.76 0.0
31 14:55 E 7 16.09 Fair CLR 0.6 0 96% -1 76.76 0.0
31 14:35 E 6 16.09 Fair CLR 0.8 0 94% 76.78 0.0
31 14:15 Calm 16.09 Fair CLR 0.8 -0.1 94% 76.78 0.0
31 13:55 Calm 16.09 Fair CLR 0.5 0 97% 76.81 0.0
31 13:35 Calm 16.09 Fair CLR 0 0 100% 76.84 0.0
31 13:15 Calm 16.09 Fair CLR 0 0 100% 76.84 0.0
31 12:55 Calm 11.27 Partly Cloudy SCT003 -0.2 -0.2 100% 76.86 0.0
31 12:35 Calm 8.05 Fog/Mist OVC003 -0.5 -0.5 100% 76.89 0.0
31 12:15 Calm 6.44 Fog/Mist OVC003 -1 -1 100% 76.91 0.0
31 11:55 Calm 4.02 Fog/Mist OVC003 -1.1 -1.1 100% 76.94 0.0
31 11:35 Calm 6.44 Fog/Mist OVC003 -1.3 -1.3 100% 76.96 0.0
31 11:15 Calm 6.44 Fog/Mist OVC003 -1.8 -1.8 100% 77.01 0.0
31 10:55 Calm 4.83 Fog/Mist OVC003 -2 -2 100% 77.04 0.0
31 10:35 Calm 0.80 Freezing Fog OVC003 -2.2 -2.2 100% 77.04 0.0
31 10:15 Calm 0.80 Unknown Precip OVC003 -2.4 -2.4 100% 77.06 0.0
31 09:55 Calm 0.24 Freezing Fog OVC003 -2.6 -2.6 -2.6 -6.1 100% 77.06 0.0
31 09:35 Calm 0.24 Freezing Fog OVC003 -2.8 -2.8 100% 77.06 0.0
31 09:15 Calm 0.24 Freezing Fog OVC003 -3 -3 100% 77.06 0.0
31 08:55 Calm 0.24 Freezing Fog OVC003 -3.7 -3.7 100% 77.06 0.0
31 08:35 Calm 0.24 Freezing Fog OVC003 -4.2 -4.2 100% 77.06 0.0
31 08:15 Calm 0.40 Freezing Fog OVC003 -4.5 -4.5 100% 77.04 0.0
31 07:55 Calm 16.09 Overcast OVC003 -4.9 -4.9 100% 77.06 0.0
31 07:35 Calm 16.09 Overcast OVC003 -5.5 -5.6 99% 77.06 0.0
31 07:15 Calm 16.09 Overcast OVC003 -5.5 -5.6 99% 77.06 0.0
31 06:55 Calm 11.27 Mostly Cloudy BKN003 -5.9 -6 99% 77.04 0.0
31 06:35 Calm 1.21 Fog/Mist VV005 -5.6 -5.7 99% 77.06 0.0
31 06:15 Calm 4.02 Fog/Mist CLR -5 -5.1 99% 77.06 0.0
31 05:55 Calm 11.27 Fair CLR -5.1 -5.2 99% 77.06 0.0
31 05:35 Calm 11.27 Fair CLR -5.1 -5.1 100% 77.06 0.0
31 05:15 Calm 11.27 Fair CLR -5 -5 100% 77.06 0.0
31 04:55 Calm 11.27 Fair CLR -4.4 -4.4 100% 77.09 0.0
31 04:35 Calm 11.27 Fair CLR -4.6 -4.6 100% 77.09 0.0
31 04:15 Calm 11.27 Fair CLR -4.7 -4.7 100% 77.09 0.0
31 03:55 Calm 11.27 Fair CLR -5 -5 -1.9 -5.1 100% 77.09 0.0
31 03:35 Calm 11.27 Fair CLR -4.3 -4.3 100% 77.11 0.0
31 03:15 Calm 11.27 Fair CLR -3.5 -3.5 100% 77.14 0.0
31 02:55 Calm 16.09 Fair CLR -3.5 -3.5 100% 77.14 0.0
31 02:35 Calm 16.09 Fair CLR -4.2 -4.2 100% 77.14 0.0
31 02:15 Calm 11.27 Fair CLR -3.6 -3.6 100% 77.14 0.0
31 01:55 Calm 8.05 Fog/Mist CLR -4 -4 100% 77.14 0.0
31 01:35 Calm 4.83 Fog/Mist CLR -2.7 -2.7 100% 77.14 0.0
31 01:15 Calm 6.44 Fog/Mist CLR -2.8 -2.8 100% 77.14 0.0
31 00:55 Calm 11.27 Fair CLR -2.9 -2.9 100% 77.14 0.0
31 00:35 Calm 16.09 Fair CLR -3.7 -3.7 100% 77.14 0.0
31 00:15 Calm 16.09 Fair CLR -3.1 -3.1 100% 77.14 0.0
30 23:55 Calm 11.27 Fair CLR -2.3 -2.3 100% 77.14 0.0
30 23:35 Calm 16.09 Fair CLR -2.4 -2.4 100% 77.14 0.0
30 23:15 Calm 16.09 Fair CLR -2 -2 100% 77.17 0.0
30 22:55 Calm 16.09 Fair CLR -3 -3 100% 77.17 0.0
30 22:35 Calm 16.09 Fair CLR -2.2 -2.2 100% 77.17 0.0
30 22:15 Calm 16.09 Fair CLR -2.9 -2.9 100% 77.17 0.0
30 21:55 Calm 16.09 Fair CLR -2.1 -2.1 4.1 -2.9 100% 77.17 0.0
30 21:35 Calm 16.09 Fair CLR -2.1 -2.3 99% 77.17 0.0
30 21:15 Calm 16.09 Fair CLR -2 -2.1 99% 77.17 0.0
30 20:55 Calm 16.09 Fair CLR -2.1 -2.2 99% 77.17 0.0
30 20:35 Calm 16.09 Fair CLR -2.5 -2.8 98% 77.19 0.0
30 20:15 Calm 16.09 Fair CLR -2 -2.3 98% 77.19 0.0
30 19:55 Calm 16.09 Fair CLR -2 -2.4 97% 77.19 0.0
30 19:35 Calm 16.09 Fair CLR -2.3 -2.5 99% 77.19 0.0
30 19:15 Calm 16.09 Fair CLR -1.7 -2.3 96% 77.19 0.0
30 18:55 Calm 16.09 Fair CLR -0.9 -2.7 88% 77.22 0.0
30 18:35 Calm 16.09 Fair CLR -1.7 -3.3 89% 77.22 0.0
30 18:15 Calm 16.09 Fair CLR 0 -2.7 82% 77.24 0.0
30 17:55 Calm 16.09 Fair CLR 0.1 -2.9 80% 77.24 0.0
30 17:35 Calm 16.09 Fair CLR -0.1 -3.2 80% 77.27 0.0
30 17:15 Calm 16.09 Fair CLR 1.2 -2.9 74% 77.27 0.0
30 16:55 Calm 16.09 Fair CLR 2 -2.8 71% 77.27 0.0
30 16:35 Calm 16.09 Fair CLR 1.8 -3.1 70% 77.29 0.0
30 16:15 Calm 16.09 Fair CLR 3.6 -2.7 64% 77.32 0.0
30 15:55 Calm 16.09 Fair CLR 4.3 -2.6 5 -0.1 61% 77.32 0.0
30 15:35 Calm 16.09 Fair CLR 4.6 -2.8 59% 77.32 0.0
30 15:15 Calm 16.09 Fair CLR 4.9 -2.6 59% 77.32 0.0
30 14:55 Calm 16.09 Fair CLR 4.7 -2.7 59% 77.32 0.0
30 14:35 Calm 16.09 Fair CLR 4.5 -2.8 59% 77.34 0.0
30 14:15 Calm 16.09 Fair CLR 4.5 -2.6 60% 77.37 0.0
30 13:55 E 6 16.09 Fair CLR 4.3 -2.8 60% 77.37 0.0
30 13:35 Calm 16.09 Fair CLR 3.7 -2.6 64% 77.39 0.0
30 13:15 Calm 16.09 Fair CLR 3.6 -2.5 65% 77.39 0.0
Date Time (pst) 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)