Weather observations for the past three days for
Arcata / Eureka, Arcata Airport
Metric (Imperial)
Date Time (pdt) 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.
23 00:53 Calm 16.09 Fair CLR 5.6 5.6 100% 76.84 1025.1
22 23:53 Calm 16.09 Fair CLR 6.7 6.1 96% 76.84 1025.0
22 22:53 Calm 9.66 Fog/Mist CLR 7.2 6.7 13.9 7.2 97% 76.84 1025.0
22 21:53 Calm 16.09 Fair CLR 8.3 7.2 93% 76.84 1024.8
22 20:53 Calm 16.09 Fair CLR 10 7.2 83% 76.81 1024.4
22 19:53 NW 11 16.09 Fair CLR 11.1 9.4 89% 76.76 1024.0
22 18:53 NW 15 16.09 Fair CLR 12.8 9.4 80% 76.78 1024.2
22 17:53 NW 17 16.09 Fair CLR 13.3 8.9 75% 76.78 1024.4
22 16:53 NW 17 16.09 Fair CLR 13.3 9.4 14.4 12.8 77% 76.78 1024.3
22 15:53 NW 17 16.09 Fair CLR 13.9 8.9 72% 76.78 1024.3
22 14:53 NW 15 16.09 Fair CLR 13.9 8.9 72% 76.81 1024.5
22 13:53 W 17 16.09 Fair CLR 13.9 10 78% 76.78 1024.2
22 12:53 W 17 16.09 Fair CLR 13.3 9.4 77% 76.73 1023.7
22 11:53 W 11 16.09 Fair CLR 12.8 8.9 77% 76.71 1023.3
22 10:53 W 7 16.09 Fair CLR 12.8 8.3 12.8 6.7 74% 76.71 1023.0
22 09:53 Vrbl 6 16.09 Mostly Cloudy BKN025 11.7 7.2 74% 76.68 1022.7
22 08:53 Calm 16.09 Fair CLR 12.2 7.8 75% 76.66 1022.4
22 07:53 E 6 16.09 A Few Clouds FEW020 FEW027 10.6 7.8 83% 76.58 1021.5
22 06:53 E 6 16.09 Overcast FEW024 SCT040 OVC050 8.3 7.2 93% 76.53 1020.8
22 05:53 E 7 16.09 Fair CLR 6.7 6.1 96% 6 76.5 1020.4
22 04:53 SE 7 16.09 Mostly Cloudy BKN038 7.8 6.7 8.9 7.2 93% 7 76.45 1019.8
22 03:53 E 7 16.09 Mostly Cloudy BKN038 7.2 6.7 97% 6 76.4 1019.3
22 02:53 E 7 16.09 A Few Clouds FEW032 7.2 6.7 97% 6 76.38 1018.8
22 01:53 E 7 16.09 Partly Cloudy FEW041 SCT060 8.3 7.2 93% 7 76.35 1018.6
22 00:53 E 11 16.09 Overcast FEW023 BKN040 OVC055 8.9 7.2 89% 7 76.3 1018.0
21 23:53 SE 6 16.09 Overcast FEW023 OVC045 8.9 7.2 89% 76.28 1017.4
21 22:53 E 9 16.09 A Few Clouds FEW022 8.9 7.2 12.8 8.9 89% 8 76.23 1016.6
21 21:53 SE 7 16.09 Mostly Cloudy BKN023 BKN032 9.4 8.3 93% 9 76.17 1016.3
21 20:53 SE 6 16.09 Partly Cloudy SCT024 10 9.4 96% 76.12 1015.4
21 19:53 S 9 16.09 A Few Clouds FEW026 FEW055 10.6 9.4 92% 76.05 1014.5
21 18:53 SW 9 16.09 Overcast FEW013 FEW019 OVC060 12.2 8.9 80% 76.02 1014.2
21 17:53 W 7 16.09 Overcast SCT009 BKN023 OVC060 12.2 9.4 83% 76.02 1014.1
21 16:53 SW 9 16.09 Mostly Cloudy FEW010 SCT037 BKN060 11.7 9.4 13.3 9.4 86% 76 1013.7 0.58
21 15:53 SW 17 16.09 Mostly Cloudy FEW045 BKN060 12.2 8.9 80% 76 1013.9
21 14:53 Vrbl 7 16.09 Mostly Cloudy BKN010 BKN100 11.7 10 89% 76 1013.7 0.13
21 13:53 Calm 4.02 Rain Fog/Mist BKN050 BKN060 OVC070 9.4 8.9 97% 75.97 1013.3 0.41 0.46
21 12:53 W 11 6.44 Light Rain Fog/Mist FEW013 BKN024 OVC030 10.6 8.9 89% 75.92 1012.7 0.03
21 11:53 Calm 16.09 Overcast BKN014 OVC019 12.2 10 87% 75.9 1012.3 0.03
21 10:53 N 6 16.09 Overcast BKN036 OVC045 11.7 10 11.7 6.7 89% 75.87 1012.1 0.03
21 09:53 E 6 16.09 Light Rain OVC040 10.6 9.4 92% 75.84 1011.8 0.03
21 08:53 Calm 16.09 Overcast OVC050 9.4 8.3 93% 75.84 1011.7
21 07:53 E 6 16.09 Light Rain BKN060 OVC075 8.9 7.8 93% 75.79 1011.1
21 06:53 E 9 16.09 Mostly Cloudy BKN080 BKN120 7.8 7.2 96% 6 75.74 1010.5
21 05:53 E 9 16.09 Partly Cloudy SCT050 7.8 7.2 96% 6 75.77 1010.8
21 04:53 Calm 6.44 Fog/Mist FEW060 OVC100 7.2 7.2 10.6 7.2 100% 75.77 1010.9
21 03:53 E 9 16.09 Partly Cloudy SCT065 7.8 7.8 100% 6 75.79 1011.2
21 02:53 Calm 16.09 A Few Clouds FEW060 7.8 7.8 100% 75.84 1011.6
21 01:53 Calm 16.09 Fair CLR 8.9 8.3 96% 75.84 1011.6
21 00:53 Calm 16.09 Mostly Cloudy SCT039 BKN046 9.4 9.4 100% 75.87 1011.9
20 23:53 E 6 16.09 Overcast SCT042 BKN050 OVC065 10 9.4 96% 75.84 1011.7
20 22:53 E 7 16.09 Overcast OVC055 10 9.4 11.1 10 96% 9 75.87 1012.0 0.79
20 21:53 E 9 16.09 Light Rain BKN060 OVC095 10 9.4 96% 9 75.82 1011.4
20 20:53 Vrbl 6 16.09 Light Rain OVC055 10.6 10 96% 75.84 1011.7 0.08
20 19:53 E 7 16.09 Light Rain OVC060 11.1 10.6 97% 75.79 1011.2 0.13 0.71
20 18:53 Calm 12.87 Light Rain BKN055 OVC065 11.1 10.6 97% 75.82 1011.3 0.1
20 17:53 Calm 12.87 Light Rain SCT027 BKN032 OVC070 11.1 10.6 97% 75.82 1011.4 0.48
20 16:53 Calm 2.41 Rain Fog/Mist SCT011 BKN021 OVC029 11.1 10.6 13.9 11.1 97% 75.79 1011.1 0.36 0.61
20 15:53 N 6 4.83 Light Rain Fog/Mist BKN006 BKN018 OVC046 11.7 11.1 96% 75.79 1010.9 0.1
20 14:53 W 13 8.05 Light Rain Fog/Mist BKN014 BKN022 OVC049 11.7 11.1 96% 75.82 1011.2 0.03
20 13:53 E 9 16.09 Light Rain SCT037 OVC070 13.9 11.1 83% 75.77 1010.6 0.13
20 12:53 E 13 16.09 Light Rain OVC065 12.8 11.1 90% 75.77 1010.8 0.03
20 11:53 E 13 14.48 Light Rain OVC065 11.7 10.6 93% 75.82 1011.2 0.1
20 10:53 E 7 6.44 Light Rain Fog/Mist FEW033 BKN042 OVC050 11.1 10 11.1 8.9 93% 75.79 1011.1 0.1 0.79
20 09:53 E 13 9.66 Light Rain Fog/Mist FEW041 BKN049 OVC060 10.6 9.4 92% 75.77 1010.7 0.08
20 08:53 E 15 6.44 Light Rain Fog/Mist FEW039 BKN046 OVC060 9.4 8.3 93% 7 75.72 1010.0 0.23
20 07:53 E 7 4.02 Rain Fog/Mist OVC046 8.9 8.3 96% 8 75.74 1010.2 0.15 0.38
20 06:53 E 9 9.66 Light Rain Fog/Mist OVC055 8.9 7.8 93% 8 75.69 1009.8 0.18
20 05:53 Vrbl 6 9.66 Light Rain Fog/Mist OVC065 9.4 8.3 93% 75.64 1008.9 0.05
20 04:53 E 6 16.09 Overcast OVC060 9.4 8.3 11.1 8.9 93% 75.59 1008.4 0.13
20 03:53 N 6 16.09 Overcast OVC060 8.9 8.3 96% 75.62 1008.6
20 02:53 Calm 16.09 Overcast OVC060 8.9 8.3 96% 75.67 1009.4 0.08
20 01:53 Calm 14.48 Light Rain OVC065 9.4 7.8 90% 75.72 1009.9 0.05 0.05
Date Time (pdt) 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)