National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Tracy Municipal Airport
Imperial (Metric)
Date Time (pdt) 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.
30 03:55 SE 7 10.00 Fair CLR 55.4 55.4 100% 30.06 0.0
30 03:25 E 5 10.00 Fair CLR 55.4 55.4 100% 30.05 0.0
30 03:15 Calm 10.00 Fair CLR 55.4 55.4 100% 30.05 0.0
30 02:55 Calm 10.00 Fair CLR 57.2 57.2 100% 30.05 0.0
30 02:35 Calm 10.00 Fair CLR 57.2 57.2 100% 30.05 0.0
30 02:15 Calm 10.00 Fair CLR 55.4 55.4 100% 30.05 0.0
30 01:55 Calm 10.00 Fair CLR 57.2 57.2 100% 30.06 0.0
30 01:35 Calm 10.00 Fair CLR 57.2 57.2 100% 30.06 0.0
30 01:15 Calm 10.00 Fair CLR 57.2 57.2 100% 30.06 0.0
30 00:50 Calm 10.00 Fair CLR 57.2 57.2 100% 30.06 0.0
30 00:35 Calm 10.00 Fair CLR 57.2 57.2 100% 30.05 0.0
30 00:15 Calm 10.00 Fair CLR 57.2 57.2 100% 30.06 0.0
29 23:55 Calm 10.00 Fair CLR 59 53.6 82% 30.06 0.0
29 23:35 W 5 10.00 Fair CLR 59 53.6 82% 30.05 0.0
29 22:55 Vrbl 7 10.00 Fair CLR 60.8 51.8 72% 30.05 0.0
29 22:35 W 5 10.00 Fair CLR 60.8 51.8 72% 30.05 0.0
29 22:15 NW 3 10.00 Fair CLR 60.8 51.8 72% 30.05 0.0
29 21:55 Calm 10.00 Fair CLR 60.8 51.8 72% 30.05 0.0
29 21:35 W 5 10.00 Fair CLR 62.6 51.8 68% 30.04 0.0
29 21:15 Calm 10.00 Fair CLR 62.6 51.8 68% 30.04 0.0
29 20:45 W 6 10.00 Fair CLR 62.6 51.8 68% 30.04 0.0
29 20:35 W 6 10.00 Fair CLR 62.6 53.6 73% 30.04 0.0
29 20:15 W 6 10.00 Fair CLR 64.4 51.8 64% 30.04 0.0
29 19:55 W 7 10.00 Fair CLR 64.4 51.8 64% 30.04 0.0
29 19:35 W 9 10.00 Fair CLR 66.2 51.8 60% 30.04 0.0
29 19:15 W 10 G 17 10.00 Fair CLR 66.2 51.8 60% 30.03 0.0
29 18:55 W 12 G 17 10.00 Fair CLR 68 51.8 56% 30.04 0.0
29 18:25 NW 12 10.00 Fair CLR 68 51.8 56% 30.03 0.0
29 18:15 NW 12 G 18 10.00 Fair CLR 69.8 51.8 53% 30.03 0.0
29 17:55 NW 13 G 18 10.00 Fair CLR 69.8 51.8 53% 30.03 0.0
29 17:35 NW 9 G 16 10.00 Mostly Cloudy BKN042 BKN048 71.6 51.8 50% 30.03 0.0
29 17:15 NW 12 G 17 10.00 Overcast OVC043 69.8 51.8 53% 30.03 0.0
29 16:55 NW 7 10.00 Overcast BKN042 OVC049 69.8 51.8 53% 30.03 0.0
29 16:25 Calm 10.00 Overcast BKN040 OVC048 69.8 51.8 53% 30.03 0.0
29 16:15 Calm 10.00 Overcast OVC039 69.8 51.8 53% 30.03 0.0
29 15:55 Calm 10.00 Overcast OVC040 68 51.8 56% 30.03 0.0
29 15:25 SE 3 10.00 Overcast OVC040 68 51.8 56% 30.04 0.0
29 15:15 E 6 10.00 Overcast BKN038 OVC043 68 51.8 56% 30.04 0.0
29 14:25 Vrbl 7 10.00 Overcast SCT039 OVC049 68 51.8 56% 30.04 0.0
29 14:15 E 6 10.00 Overcast BKN041 BKN046 OVC055 68 51.8 56% 30.04 0.0
29 13:55 Calm 10.00 Overcast FEW035 OVC044 68 51.8 56% 30.04 0.0
29 13:35 SE 6 10.00 Overcast BKN038 OVC045 68 51.8 56% 30.04 0.0
29 13:15 Vrbl 6 10.00 Mostly Cloudy BKN036 BKN080 68 51.8 56% 30.04 0.0
29 12:45 Vrbl 5 10.00 Overcast SCT034 SCT046 OVC080 66.2 51.8 60% 30.04 0.0
29 12:35 NE 6 10.00 Overcast SCT033 BKN040 OVC080 66.2 51.8 60% 30.04 0.0
29 12:15 Vrbl 3 10.00 Overcast SCT031 SCT040 OVC065 66.2 51.8 60% 30.05 0.0
29 11:55 NW 7 10.00 Overcast BKN030 OVC065 64.4 51.8 64% 30.05 0.0
29 11:35 NW 10 10.00 Overcast BKN028 OVC035 64.4 51.8 64% 30.05 0.0
29 11:15 Calm 10.00 Mostly Cloudy SCT026 BKN032 62.6 53.6 73% 30.04 0.0
29 10:45 N 5 10.00 Overcast BKN023 OVC027 62.6 53.6 73% 30.04 0.0
29 10:25 E 3 10.00 Overcast BKN023 BKN029 OVC070 62.6 53.6 73% 30.03 0.0
29 10:15 Calm 10.00 Overcast SCT024 BKN029 OVC070 62.6 53.6 73% 30.03 0.0
29 09:55 E 5 10.00 Overcast OVC070 62.6 55.4 77% 30.02 0.0
29 09:35 E 5 10.00 Overcast OVC070 62.6 55.4 77% 30.02 0.0
29 09:15 E 6 10.00 Overcast SCT070 OVC085 62.6 62.6 100% 30.01 0.0
29 08:55 Vrbl 5 10.00 Overcast OVC085 60.8 60.8 100% 30.01 0.0
29 08:35 E 5 10.00 Overcast FEW060 OVC090 60.8 60.8 100% 30 0.0
29 08:15 Calm 10.00 Overcast SCT050 BKN065 OVC090 60.8 60.8 100% 30 0.0
29 07:55 Calm 10.00 Overcast SCT050 BKN060 OVC095 59 59 100% 30 0.0
29 07:35 Calm 10.00 Overcast BKN060 OVC100 59 59 100% 29.99 0.0
29 07:15 Calm 10.00 Overcast SCT060 OVC100 57.2 57.2 100% 29.99 0.0
29 06:55 E 5 10.00 Overcast FEW055 OVC100 57.2 57.2 100% 29.98 0.0
29 06:35 E 5 10.00 Overcast BKN055 OVC110 57.2 57.2 100% 29.97 0.0
29 05:55 SE 7 9.00 Overcast OVC050 57.2 57.2 100% 29.96 0.0
29 05:35 SE 5 10.00 Overcast OVC060 57.2 57.2 100% 29.97 0.0
29 05:15 S 6 10.00 Overcast BKN065 OVC075 57.2 57.2 100% 29.97 0.0
29 04:55 Calm 10.00 Overcast BKN070 OVC090 57.2 57.2 100% 29.97 0.0
29 04:35 Calm 10.00 Overcast FEW060 BKN070 OVC090 57.2 57.2 100% 29.97 0.0
29 04:15 Calm 9.00 Overcast FEW039 BKN070 OVC075 57.2 57.2 100% 29.97 0.0
29 03:55 Calm 10.00 Overcast FEW033 FEW065 OVC075 57.2 57.2 100% 29.96 0.0
29 03:35 SE 3 10.00 Overcast FEW035 SCT065 OVC075 57.2 57.2 100% 29.96 0.0
29 03:15 Calm 10.00 Overcast SCT047 BKN060 OVC080 57.2 57.2 100% 29.96 0.0
29 02:55 NE 5 10.00 Overcast SCT048 BKN065 OVC095 55.4 55.4 100% 29.96 0.0
29 02:35 E 7 10.00 Overcast SCT095 OVC110 59 57.2 94% 29.95 0.0
29 02:15 Calm 10.00 Overcast OVC110 59 53.6 82% 29.94 0.0
29 01:55 Calm 10.00 Overcast OVC110 59 51.8 77% 29.95 0.0
29 01:35 Calm 10.00 Mostly Cloudy BKN110 59 53.6 82% 29.93 0.0
29 01:15 Calm 10.00 Mostly Cloudy BKN110 59 51.8 77% 29.93 0.0
29 00:45 SW 5 10.00 A Few Clouds FEW120 59 53.6 82% 29.94 0.0
29 00:30 SW 5 10.00 Fair CLR 59 53.6 82% 29.95 0.0
29 00:15 Calm 10.00 Fair CLR 59 51.8 77% 29.95 0.0
28 23:55 W 5 10.00 A Few Clouds FEW050 59 55.4 88% 29.96 0.0
28 23:25 Calm 10.00 Fair CLR 57.2 57.2 100% 29.96 0.0
28 23:15 Calm 10.00 Fair CLR 57.2 57.2 100% 29.96 0.0
28 22:55 SW 5 10.00 A Few Clouds FEW048 57.2 55.4 94% 29.95 0.0
28 22:35 SW 6 10.00 Partly Cloudy SCT049 59 51.8 77% 29.95 0.0
28 22:15 S 5 10.00 Mostly Cloudy BKN049 57.2 57.2 100% 29.95 0.0
28 21:55 Calm 10.00 Mostly Cloudy BKN048 57.2 57.2 100% 29.95 0.0
28 21:15 E 6 10.00 A Few Clouds FEW049 59 53.6 82% 29.93 0.0
28 20:55 E 5 10.00 Fair CLR 59 51.8 77% 29.92 0.0
28 20:35 SE 6 10.00 Fair CLR 60.8 51.8 72% 29.91 0.0
28 20:15 E 5 10.00 Fair CLR 62.6 50 64% 29.91 0.0
28 19:55 SE 6 10.00 Fair CLR 62.6 50 64% 29.91 0.0
28 19:35 SE 7 10.00 Fair CLR 64.4 48.2 56% 29.9 0.0
28 19:15 SE 9 10.00 Fair CLR 64.4 46.4 52% 29.89 0.0
28 18:55 SE 10 10.00 Fair CLR 64.4 46.4 52% 29.89 0.0
28 18:35 S 9 10.00 A Few Clouds FEW050 FEW070 64.4 50 60% 29.89 0.0
28 18:15 SE 13 10.00 Overcast FEW041 BKN050 OVC065 64.4 50 60% 29.89 0.0
28 17:55 SE 10 10.00 Overcast SCT041 BKN050 OVC060 64.4 51.8 64% 29.9 0.0
28 17:35 E 8 10.00 Overcast BKN055 OVC070 64.4 50 60% 29.91 0.0
28 17:15 Vrbl 7 10.00 Overcast SCT055 OVC070 66.2 50 56% 29.9 0.0
28 16:55 E 8 10.00 Overcast FEW045 BKN055 OVC075 66.2 48.2 52% 29.9 0.0
28 16:35 SE 9 10.00 Mostly Cloudy FEW042 SCT065 BKN075 68 48.2 49% 29.9 0.0
28 16:15 SE 7 G 14 10.00 Mostly Cloudy FEW043 BKN060 66.2 48.2 52% 29.89 0.0
28 15:55 SE 9 G 17 10.00 Partly Cloudy SCT065 66.2 50 56% 29.9 0.0
28 15:35 SE 13 G 20 10.00 Mostly Cloudy BKN065 64.4 48.2 56% 29.89 0.0
28 15:15 SE 16 10.00 Mostly Cloudy FEW034 BKN060 BKN070 66.2 48.2 52% 29.89 0.0
28 14:25 SE 16 10.00 Overcast FEW031 BKN041 OVC046 62.6 50 64% 29.9 0.0
28 14:15 SE 14 10.00 Mostly Cloudy FEW031 BKN043 BKN050 62.6 50 64% 29.9 0.0
28 13:55 SE 14 10.00 Mostly Cloudy FEW030 FEW038 BKN048 64.4 50 60% 29.9 0.0
28 13:35 E 12 G 18 10.00 Overcast FEW032 BKN045 OVC055 62.6 50 64% 29.89 0.0
28 13:15 E 15 10.00 Mostly Cloudy FEW029 FEW033 BKN040 62.6 50 64% 29.9 0.0
28 12:55 E 13 10.00 Mostly Cloudy SCT026 SCT031 BKN044 62.6 51.8 68% 29.9 0.0
28 12:35 E 12 10.00 Overcast FEW020 BKN025 OVC044 60.8 59 94% 29.9 0.0
28 12:15 E 10 G 17 10.00 Mostly Cloudy FEW019 SCT025 BKN036 60.8 60.8 100% 29.9 0.0
28 11:55 E 13 G 18 10.00 Mostly Cloudy SCT017 SCT026 BKN055 59 59 100% 29.9 0.0
28 11:35 E 12 10.00 Mostly Cloudy BKN015 BKN020 BKN070 59 59 100% 29.89 0.0
28 11:15 E 10 10.00 Mostly Cloudy SCT013 BKN019 BKN065 59 59 100% 29.89 0.0
28 10:55 E 12 9.00 Mostly Cloudy BKN013 BKN025 BKN065 57.2 57.2 100% 29.89 0.0
28 10:35 E 9 9.00 Mostly Cloudy SCT014 BKN020 BKN065 57.2 57.2 100% 29.88 0.0
28 10:15 E 9 10.00 Mostly Cloudy FEW010 BKN013 BKN017 57.2 57.2 100% 29.88 0.0
28 09:55 E 12 9.00 Mostly Cloudy SCT011 SCT017 BKN022 55.4 55.4 100% 29.87 0.0 0.01
28 09:35 E 9 7.00 Partly Cloudy FEW007 FEW015 SCT020 55.4 55.4 100% 29.87 0.0
28 09:15 E 6 6.00 Fog/Mist SCT006 BKN010 BKN016 55.4 55.4 100% 29.88 0.0
28 08:55 NE 7 4.00 Fog/Mist BKN007 BKN012 OVC070 55.4 55.4 100% 29.87 0.0 0.05
28 08:35 NE 6 4.00 Fog/Mist SCT006 BKN019 OVC065 55.4 55.4 100% 29.87 0.0
28 08:15 NE 7 3.00 Fog/Mist BKN006 BKN036 OVC043 55.4 55.4 100% 29.86 0.0
28 07:55 NE 5 3.00 Fog/Mist SCT006 BKN010 OVC036 55.4 55.4 100% 29.86 0.0 0.06
28 07:35 NE 6 3.00 Fog/Mist BKN009 OVC012 55.4 55.4 100% 29.85 0.0
28 07:15 NE 5 4.00 Fog/Mist SCT007 BKN012 OVC065 55.4 55.4 100% 29.85 0.0
28 06:55 Calm 6.00 Fog/Mist SCT013 BKN060 OVC070 55.4 55.4 100% 29.85 0.0 0.02
28 06:35 Calm 6.00 Fog/Mist OVC055 55.4 55.4 100% 29.84 0.0
28 06:15 Calm 6.00 Fog/Mist OVC060 55.4 55.4 100% 29.84 0.0
28 05:55 N 3 8.00 Overcast FEW040 SCT048 OVC065 55.4 55.4 100% 29.83 0.0 0.01
28 05:35 N 6 6.00 Fog/Mist FEW037 SCT049 OVC065 55.4 55.4 100% 29.83 0.0
28 05:15 Calm 8.00 Overcast FEW039 FEW055 OVC065 55.4 55.4 100% 29.83 0.0
28 04:55 Calm 8.00 Overcast FEW055 OVC070 57.2 55.4 94% 29.82 0.0
28 04:35 N 3 9.00 Overcast FEW049 FEW055 OVC070 57.2 57.2 100% 29.82 0.0
28 04:15 Calm 10.00 Overcast OVC070 57.2 57.2 100% 29.81 0.0
28 03:55 Calm 10.00 Overcast OVC070 57.2 57.2 100% 29.81 0.0
28 03:35 Calm 10.00 Overcast FEW055 OVC070 57.2 57.2 100% 29.8 0.0
28 03:15 Calm 10.00 Overcast FEW027 BKN050 OVC080 57.2 57.2 100% 29.81 0.0
28 02:55 SE 7 9.00 Mostly Cloudy FEW026 SCT035 BKN055 57.2 57.2 100% 29.8 0.0 0.01
28 02:35 E 6 5.00 Fog/Mist SCT027 BKN035 OVC060 57.2 57.2 100% 29.79 0.0
28 02:15 Calm 8.00 Overcast FEW029 OVC060 59 53.6 82% 29.8 0.0
28 01:55 Calm 9.00 Overcast BKN060 OVC070 59 50 72% 29.79 0.0
28 01:35 Calm 10.00 Overcast FEW050 SCT060 OVC070 59 48.2 68% 29.79 0.0
28 01:15 Calm 10.00 Overcast FEW048 SCT055 OVC070 59 48.2 68% 29.79 0.0
28 00:55 N 3 10.00 Overcast FEW050 SCT060 OVC075 59 48.2 68% 29.79 0.0
28 00:35 N 5 10.00 Overcast FEW049 FEW060 OVC075 60.8 48.2 63% 29.79 0.0
28 00:15 N 3 10.00 Overcast FEW055 OVC075 60.8 48.2 63% 29.8 0.0
27 23:55 N 6 10.00 Overcast BKN075 OVC095 59 48.2 68% 29.8 0.0
27 23:25 N 6 10.00 Overcast OVC095 60.8 46.4 59% 29.8 0.0
27 23:15 NW 8 10.00 Overcast OVC095 60.8 46.4 59% 29.81 0.0
27 22:55 NW 7 10.00 Mostly Cloudy BKN100 BKN120 60.8 46.4 59% 29.81 0.0
27 22:35 NW 7 10.00 Overcast OVC110 60.8 46.4 59% 29.81 0.0
27 22:15 NW 8 10.00 Overcast OVC110 62.6 46.4 56% 29.81 0.0
27 21:55 NW 12 10.00 Overcast OVC110 62.6 44.6 52% 29.8 0.0
27 21:35 Vrbl 6 10.00 Mostly Cloudy BKN110 62.6 44.6 52% 29.79 0.0
27 21:15 N 7 G 21 10.00 Partly Cloudy SCT120 64.4 42.8 46% 29.79 0.0
27 20:55 W 8 G 17 10.00 Partly Cloudy SCT120 64.4 41 43% 29.78 0.0
27 20:15 NW 10 10.00 A Few Clouds FEW090 64.4 44.6 49% 29.77 0.0
27 19:55 W 8 G 16 10.00 Partly Cloudy SCT090 64.4 46.4 52% 29.76 0.0
27 19:35 NW 14 10.00 Mostly Cloudy BKN090 66.2 46.4 49% 29.76 0.0
27 19:15 W 10 G 18 10.00 Overcast OVC090 68 46.4 46% 29.75 0.0
27 18:55 W 12 10.00 Mostly Cloudy BKN090 69.8 46.4 43% 29.74 0.0
27 18:35 W 9 10.00 Fair CLR 69.8 46.4 43% 29.73 0.0
27 18:15 W 10 10.00 Fair CLR 71.6 46.4 41% 29.73 0.0
27 17:55 W 9 G 15 10.00 Fair CLR 69.8 44.6 40% 29.74 0.0
27 17:35 SW 12 10.00 Partly Cloudy FEW065 SCT100 69.8 44.6 40% 29.74 0.0
27 17:15 SW 13 10.00 Overcast FEW065 SCT080 OVC100 71.6 42.8 36% 29.74 0.0
27 16:55 SW 5 10.00 Overcast SCT075 BKN085 OVC100 71.6 42.8 36% 29.74 0.0
27 16:35 NW 6 10.00 Overcast OVC095 71.6 42.8 36% 29.75 0.0
27 16:15 Calm 10.00 Mostly Cloudy FEW065 SCT085 BKN110 71.6 41 33% 29.75 0.0
27 15:55 Calm 10.00 Mostly Cloudy SCT065 BKN100 71.6 42.8 36% 29.75 0.0
27 15:35 Calm 10.00 Mostly Cloudy BKN060 71.6 42.8 36% 29.75 0.0
27 15:15 E 8 10.00 A Few Clouds FEW060 73.4 42.8 33% 29.76 0.0
27 14:55 Calm 10.00 Mostly Cloudy BKN055 73.4 42.8 33% 29.76 0.0
27 14:35 Vrbl 5 10.00 Mostly Cloudy BKN055 69.8 44.6 40% 29.76 0.0
27 14:05 Vrbl 5 10.00 Mostly Cloudy BKN050 BKN060 71.6 44.6 38% 29.77 0.0
27 13:55 Vrbl 5 10.00 Mostly Cloudy BKN050 BKN060 69.8 44.6 40% 29.77 0.0
27 13:35 Vrbl 6 10.00 Partly Cloudy SCT050 SCT060 71.6 44.6 38% 29.77 0.0
27 13:15 S 8 G 14 10.00 A Few Clouds FEW050 69.8 44.6 40% 29.78 0.0
27 12:55 E 8 10.00 A Few Clouds FEW050 68 44.6 43% 29.79 0.0
27 12:35 N 8 10.00 A Few Clouds FEW050 69.8 46.4 43% 29.79 0.0
27 12:10 N 5 10.00 A Few Clouds FEW049 68 46.4 46% 29.79 0.0
27 11:55 E 6 10.00 Partly Cloudy SCT049 68 44.6 43% 29.79 0.0
27 11:25 NE 7 G 14 10.00 Fair CLR 66.2 46.4 49% 29.79 0.0
27 11:15 E 5 10.00 Fair CLR 66.2 46.4 49% 29.79 0.0
27 10:55 Calm 10.00 A Few Clouds FEW038 FEW120 64.4 46.4 52% 29.8 0.0
27 09:50 N 6 10.00 Fair CLR 62.6 46.4 56% 29.8 0.0
27 09:25 N 7 10.00 Fair CLR 62.6 46.4 56% 29.79 0.0
27 08:50 E 5 10.00 Fair CLR 60.8 46.4 59% 29.78 0.0
27 08:35 Calm 10.00 Fair CLR 60.8 44.6 55% 29.78 0.0
27 08:15 Calm 10.00 Fair CLR 59 44.6 59% 29.78 0.0
27 07:55 Calm 10.00 A Few Clouds FEW120 59 44.6 59% 29.77 0.0
27 07:35 Calm 10.00 Mostly Cloudy BKN110 57.2 44.6 63% 29.77 0.0
27 07:15 SE 5 10.00 Mostly Cloudy BKN110 55.4 44.6 67% 29.76 0.0
27 06:55 SE 5 10.00 A Few Clouds FEW110 51.8 51.8 100% 29.76 0.0
27 06:35 SE 3 10.00 Fair CLR 51.8 51.8 100% 29.76 0.0
27 06:15 SE 3 10.00 Fair CLR 51.8 51.8 100% 29.75 0.0
27 05:55 SE 6 10.00 A Few Clouds FEW095 51.8 51.8 100% 29.75 0.0
27 05:35 S 3 10.00 Partly Cloudy SCT095 51.8 51.8 100% 29.74 0.0
27 05:05 NE 6 10.00 Fair CLR 51.8 51.8 100% 29.74 0.0
27 04:55 E 5 10.00 Fair CLR 51.8 50 94% 29.73 0.0
27 04:25 E 5 10.00 Fair CLR 53.6 46.4 77% 29.73 0.0
27 04:15 Calm 10.00 Fair CLR 53.6 46.4 77% 29.73 0.0
Date Time (pdt) 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)