Preview of NWS' New Version of Forecast
This preview is not operational and should not be used for support decisions.
Latest weather observations around

Chino, Chino Airport (KCNO)

Using International System of Units (Switch to English Units)
Date/ Time (PDT) Wind (kph) Vis. (km) Weather Sky Cond. Temp (°C) Rel. Humidity Wind Chill (°C) Heat Index (°C) Pressure Precip. (cm)
Air Dwpt 6 hour Altimeter (hPa) Sea level (hPa) 1 hr 3 hr 6 hr
Max Min
Mar 25 02:53 Calm 14.48 Clear CLR 9 8     93%     1021 1020.6      
Mar 25 01:53 Calm 11.27 Clear CLR 9 9     100%     1021.3 1021.1      
Mar 25 00:53 Calm 14.48 Clear CLR 9 8     90%     1021.3 1021.2      
Mar 24 23:53 Calm 16.09 Clear CLR 11 9     89%     1021.7 1021.3      
Mar 24 22:53 Calm 16.09 Clear CLR 11 9     89%     1021.7 1021.4      
Mar 24 21:53 W 5 16.09 Clear CLR 12 9     86%     1022 1021.6      
Mar 24 20:53 W 13 16.09 Clear CLR 13 10     83%     1021.7 1021.4      
Mar 24 19:53 WSW 9 16.09 Clear CLR 14 11     83%     1020.7 1020.5      
Mar 24 18:53 SW 13 16.09 Clear CLR 16 11     72%     1020 1020      
Mar 24 17:53 SW 15 16.09 Clear CLR 19 11     61%     1020 1019.7      
Mar 24 16:53 WSW 13 16.09 Mostly Clear FEW090 21 9     49%     1020 1019.5      
Mar 24 15:53 W 9 16.09 Clear CLR 21 9     47%     1020.3 1020      
Mar 24 14:53 8 16.09 Mostly Clear FEW090 21 9     49%     1020.7 1020.5      
Mar 24 13:53 Calm 16.09 Mostly Clear FEW085 19 9     52%     1021.3 1021      
Mar 24 12:53 Calm 16.09 Mostly Clear FEW085 18 9     54%     1022 1021.7      
Mar 24 11:53 8 16.09 Mostly Clear FEW030 17 9     60%     1022.7 1022.4      
Mar 24 11:31 SW 11 16.09 Mostly Clear FEW030 16 9     62%     1022.7        
Mar 24 10:53 8 16.09 Mostly Cloudy BKN021 BKN250 15 10     72%     1023 1022.7      
Mar 24 10:46 Calm 16.09 Mostly Cloudy BKN021 BKN250 15 11     75%     1023        
Mar 24 09:53 Calm 16.09 Mostly Cloudy BKN040 BKN250 13 11     84%     1023 1022.9      
Mar 24 08:53 Calm 16.09 Partly Cloudy SCT030 12 10     89%     1023 1022.7      
Mar 24 07:53 Calm 11.27 Partly Cloudy FEW012 SCT035 9 9     100%     1022.4 1022.3      
Mar 24 06:53 Calm 11.27 Fog/Mist FEW012 SCT035 6 6     100%     1021.3 1021.3      
Mar 24 05:53 Calm 16.09 Clear CLR 8 8     100%     1020.7 1020.6      
Mar 24 05:42 Calm 16.09 Partly Cloudy SCT012 9 8     96%     1020.7        
Mar 24 05:21 Calm 16.09 Mostly Cloudy BKN014 BKN038 8 8     100%     1021        
Mar 24 04:53 Calm 16.09 Mostly Cloudy BKN038 9 8     93%     1020.7 1020.5     0
Mar 24 03:53 E 5 16.09 Mostly Clear FEW037 10 9     93%     1021.3 1021.1      
Mar 24 02:53 S 11 16.09 Mostly Cloudy BKN037 11 10     96%     1021.3 1021 0    
Mar 24 02:27 SSW 9 16.09 Cloudy SCT023 OVC037 12 10     89%     1021   0    
Mar 24 01:53 W 11 16.09 Cloudy OVC026 12 11     93%     1021 1020.8      
Mar 24 00:53 W 13 16.09 Cloudy OVC019 12 11     96%     1021 1020.6      
Mar 24 00:41 W 11 16.09 Cloudy BKN017 OVC031 11 11     97%     1020.7        
Mar 23 23:53 WSW 9 16.09 Mostly Clear FEW027 11 10     96%     1021 1020.6      
Mar 23 23:50 WSW 9 16.09 Partly Cloudy SCT027 11 10     94%     1020.7        
Mar 23 22:53 W 13 16.09 Cloudy OVC028 12 11     90%     1021 1020.8      
Mar 23 22:37 WSW 11 16.09 Cloudy OVC029 12 11     93%     1021        
Mar 23 21:53 WSW 9 16.09 Cloudy SCT022 BKN035 OVC042 12 11     90%     1021 1020.9      
Mar 23 20:53 WSW 15 16.09 Cloudy SCT024 OVC032 13 11     84%     1021 1020.8      
Mar 23 19:53 SW 13 16.09 Mostly Cloudy FEW028 BKN040 BKN250 13 11     84%     1020.3 1020.2      
Mar 23 18:53 WSW 13 16.09 Partly Cloudy SCT060 SCT200 14 10     77%     1020 1019.9      
Mar 23 17:53 SW 18 16.09 Partly Cloudy SCT060 SCT200 16 10     69%     1019.7 1019.3      
Mar 23 16:53 SSW 22 16.09 Mostly Cloudy BKN060 BKN250 17 10     65%     1019.7 1019.5      
Mar 23 15:53 WSW 18 16.09 Partly Cloudy SCT043 17 9     60%     1020 1019.8      
Mar 23 14:53 WSW 9 16.09 Mostly Cloudy BKN044 18 9     56%     1020.7 1020.3      
Mar 23 13:53 WSW 8 16.09 Mostly Cloudy BKN036 17 9     62%     1021 1020.7      
Mar 23 12:53 8 16.09 Mostly Cloudy FEW023 BKN035 16 9     64%     1022 1021.8      
Mar 23 11:53 WNW 8 16.09 Mostly Cloudy FEW023 BKN035 15 9     69%     1022 1022      
Mar 23 10:53 5 16.09 Cloudy BKN020 OVC035 13 10     80%     1022.4 1022.2      
Mar 23 09:53 Calm 11.27 Cloudy BKN027 OVC035 12 10     89%     1022.7 1022.4      
Mar 23 09:15 Calm 12.87 Clear   11 9     89%     1022.4        
Mar 23 08:53 Calm 11.27 Clear   11 9     89%     1022 1021.8      
Mar 23 07:53 E 5 8.05 Fog/Mist FEW015 BKN027 BKN200 8 8     100% 8   1021.7 1021.5      
Mar 23 07:51 E 5 8.05 Fog/Mist FEW015 BKN027 BKN200 8 8     100% 7   1021.7        
Mar 23 06:53 Calm 11.27 Partly Cloudy FEW015 SCT024 SCT200 7 7     100%     1021.3 1021.3      
Mar 23 06:46 Calm 12.87 Partly Cloudy SCT024 7 7     100%     1021        
Mar 23 06:15 Calm 14.48 Mostly Cloudy BKN023 7 7     100%     1021.3        
Mar 23 05:53 Calm 14.48 Mostly Clear FEW023 7 7     97%     1021.3 1021      
Mar 23 04:53 Calm 12.87 Clear CLR 7 7     100%     1021 1020.9      
Mar 23 03:53 Calm 16.09 Clear CLR 8 7     96%     1021.3 1021      
Mar 23 02:53 Calm 16.09 Clear CLR 7 7     100%     1021.7 1021.5      
Mar 23 01:53 Calm 16.09 Clear CLR 9 8     90%     1021.7 1021.5      
Mar 23 00:53 Calm 16.09 Clear CLR 9 7     89%     1021.7 1021.7      
Mar 22 23:53 NNW 5 16.09 Clear CLR 10 8     86%     1021.7 1021.6      
Mar 22 22:53 W 5 16.09 Clear CLR 9 8     90% 9   1022 1021.9      
Mar 22 21:53 W 8 16.09 Clear CLR 11 8     86%     1021.7 1021.4      
Mar 22 20:53 W 13 16.09 Clear CLR 11 8     86%     1021.3 1021.1      
Mar 22 19:53 W 11 16.09 Mostly Cloudy BKN250 12 9     83%     1020.7 1020.8      
Mar 22 18:53 WSW 13 16.09 Mostly Cloudy FEW040 BKN250 13 9     77%     1020 1020      
Mar 22 17:53 WSW 18 16.09 Clear CLR 16 9     67%     1019.7 1019.7      
Mar 22 17:15 SW 21 16.09 Clear CLR 17 9     62%     1019.7        
Mar 22 16:53 WSW 17 16.09 Partly Cloudy SCT060 SCT250 17 9     62%     1020 1019.6      
Mar 22 15:53 W 13 16.09 Partly Cloudy SCT060 SCT250 18 8     54%     1020.3 1020      
Mar 22 14:53 WSW 11 16.09 Mostly Cloudy SCT050 BKN250 17 8     56%     1020.7 1020.3      
Mar 22 13:53 Calm 16.09 Partly Cloudy SCT050 SCT250 17 8     58%     1021 1020.7      
Mar 22 12:53 9 16.09 Mostly Cloudy BKN050 BKN250 15 9     67%     1022 1021.8      
Mar 22 11:53 5 16.09 Mostly Cloudy BKN050 BKN250 14 8     67%     1022.4 1022.3      
Mar 22 10:53 NW 8 16.09 Mostly Cloudy BKN050 BKN250 14 9     72%     1022.7 1022.5      
Mar 22 09:53 Calm 16.09 Partly Cloudy SCT049 12 9     80%     1022.4 1022.4      
Mar 22 08:53 Calm 16.09 Partly Cloudy SCT020 SCT045 SCT110 11 8     86%     1022.7 1022.6      
Mar 22 07:53 SSE 9 16.09 Partly Cloudy FEW015 SCT040 SCT200 8 7     93% 7   1022.4 1022.4      
Mar 22 06:53 Calm 16.09 Partly Cloudy FEW015 SCT040 SCT200 7 7     100%     1022 1021.9      
Mar 22 05:53 Calm 16.09 Mostly Clear FEW040 8 7     96%     1021 1021.1      
Mar 22 04:53 Calm 16.09 Clear CLR 9 8     93%     1021 1020.7      
Mar 22 03:53 SW 5 16.09 Cloudy OVC047 9 9     97% 9   1021 1020.9      
Mar 22 02:53 Calm 16.09 Cloudy BKN034 OVC049 10 9     93%     1021.3 1021.1      
Mar 22 01:53 W 5 16.09 Cloudy FEW028 OVC047 10 8     89%     1021.3 1021.3      
May 15 04:53 Calm 12.87 Clear CLR 12 9     83%     1015.9 1015.3      
May 12 10:53 SE 5 16.09 Cloudy BKN025 OVC035 16 11     70%     1015.6 1015.3     0
May 12 02:53 SW 11 14.48 Cloudy BKN023 OVC036 15 9     69%     1012.2 1011.9      
May 12 02:00 SW 8 16.09 Cloudy SCT025 OVC031 15 9     69%     1012.2        
May 11 17:53 W 22 16.09 Cloudy OVC043 17 11     65%     1009.8 1009.4      
May 11 12:53 WNW 11 16.09 Cloudy OVC030 19 11     59%     1011.5 1011      
Jun 10 18:53 W 24 16.09 Mostly Cloudy FEW050 BKN200 20 12     59%     1010.8 1010.5      
Jun 09 20:53 WSW 15 16.09 Mostly Clear FEW018 19 15     76%     1012.5 1012.2      
Jun 09 19:53 WSW 18 16.09 Mostly Clear FEW040 21 15     68%     1012.2 1011.8      
Jun 09 15:53 SW 30 16.09 Mostly Clear FEW050 28 12     37%   27 1011.9 1011.5      
Jun 08 07:53 WSW 8 6.44 Haze OVC014 18 14     76%     1015.9 1015.6      
Jun 07 05:53 Calm 6.44 Haze OVC012 18 14     81%     1013.6 1013.2      
Jun 06 09:53 5 4.02 Haze OVC013 20 14     70%     1014.6 1014