National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Mountain View, Moffett Field
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 01:35 Calm 9.00 Fair CLR 55.4 50 82% 30.11 0.0
30 01:15 Calm 9.00 Fair CLR 55.4 50 82% 30.11 0.0
30 00:55 N 5 9.00 Fair CLR 55.4 50 82% 30.11 0.0
30 00:35 NW 5 10.00 Partly Cloudy SCT024 55.4 50 82% 30.11 0.0
30 00:15 N 5 9.00 Overcast OVC024 55.4 50 82% 30.11 0.0
29 23:55 NW 3 9.00 Mostly Cloudy BKN023 55.4 51.8 88% 30.12 0.0
29 23:35 Calm 9.00 Mostly Cloudy BKN024 55.4 51.8 88% 30.11 0.0
29 23:15 NW 5 9.00 Partly Cloudy SCT024 SCT033 SCT039 55.4 51.8 88% 30.12 0.0
29 22:55 Vrbl 7 10.00 Mostly Cloudy SCT024 BKN037 55.4 51.8 88% 30.11 0.0
29 22:35 NW 9 9.00 Partly Cloudy FEW028 SCT038 55.4 51.8 88% 30.11 0.0
29 22:15 NW 8 9.00 Fair CLR 55.4 51.8 88% 30.11 0.0
29 21:55 NW 7 9.00 Fair CLR 57.2 51.8 82% 30.1 0.0
29 21:35 NW 8 9.00 Fair CLR 57.2 51.8 82% 30.1 0.0
29 21:15 NW 6 10.00 Fair CLR 57.2 51.8 82% 30.09 0.0
29 20:55 NW 8 9.00 Fair CLR 57.2 51.8 82% 30.09 0.0
29 20:35 NW 9 9.00 Fair CLR 59 51.8 77% 30.09 0.0
29 20:15 N 12 9.00 Fair CLR 59 51.8 77% 30.08 0.0
29 19:35 N 12 9.00 Fair CLR 60.8 51.8 72% 30.07 0.0
29 19:15 N 12 8.00 Fair CLR 60.8 51.8 72% 30.07 0.0
29 18:55 N 14 9.00 Fair CLR 62.6 51.8 68% 30.07 0.0
29 18:35 Calm 9.00 Fair CLR 62.6 51.8 68% 30.06 0.0
29 18:15 N 16 9.00 Fair CLR 62.6 51.8 68% 30.06 0.0
29 17:55 N 17 9.00 Fair CLR 64.4 51.8 64% 30.06 0.0
29 17:35 N 17 9.00 Fair CLR 64.4 51.8 64% 30.06 0.0
29 17:15 N 15 G 22 9.00 Partly Cloudy SCT035 64.4 51.8 64% 30.06 0.0
29 16:55 N 17 G 25 9.00 Mostly Cloudy BKN034 64.4 51.8 64% 30.06 0.0
29 16:35 N 20 9.00 Overcast OVC034 66.2 51.8 60% 30.06 0.0
29 16:15 N 18 9.00 Overcast OVC036 66.2 51.8 60% 30.05 0.0
29 15:55 N 21 8.00 Overcast and Breezy OVC036 66.2 51.8 60% 30.06 0.0
29 15:35 N 18 G 25 9.00 Mostly Cloudy BKN035 BKN046 66.2 51.8 60% 30.06 0.0
29 15:15 N 16 G 24 9.00 Mostly Cloudy BKN036 BKN043 68 51.8 56% 30.06 0.0
29 14:55 Vrbl 8 G 20 9.00 Mostly Cloudy BKN037 BKN043 68 50 53% 30.06 0.0
29 14:35 NW 12 9.00 A Few Clouds FEW041 FEW047 68 51.8 56% 30.06 0.0
29 14:15 Calm 9.00 Mostly Cloudy SCT043 BKN048 68 50 53% 30.06 0.0
29 13:55 NW 10 G 16 9.00 Overcast SCT041 OVC049 66.2 50 56% 30.06 0.0
29 13:35 W 10 G 18 8.00 Overcast FEW041 OVC050 68 50 53% 30.06 0.0
29 13:15 W 9 9.00 Overcast FEW041 BKN050 OVC055 66.2 48.2 52% 30.06 0.0
29 12:55 NW 10 G 17 8.00 Overcast SCT040 OVC055 66.2 48.2 52% 30.06 0.0
29 12:35 W 10 G 16 9.00 Mostly Cloudy BKN039 BKN055 66.2 48.2 52% 30.06 0.0
29 12:15 W 14 9.00 Partly Cloudy SCT039 66.2 48.2 52% 30.06 0.0
29 11:55 W 13 G 18 9.00 A Few Clouds FEW043 FEW060 64.4 50 60% 30.06 0.0
29 11:35 W 12 G 18 5.00 Partly Cloudy with Haze FEW043 SCT060 SCT070 64.4 50 60% 30.06 0.0
29 11:15 W 16 8.00 A Few Clouds FEW033 FEW044 FEW070 64.4 48.2 56% 30.06 0.0
29 10:55 W 13 8.00 Partly Cloudy SCT033 64.4 50 60% 30.05 0.0
29 10:35 W 13 8.00 A Few Clouds FEW070 64.4 50 60% 30.04 0.0
29 10:15 W 8 8.00 Mostly Cloudy BKN065 62.6 50 64% 30.04 0.0
29 09:55 Vrbl 6 9.00 Mostly Cloudy FEW025 BKN065 62.6 50 64% 30.04 0.0
29 09:35 NW 6 8.00 Overcast SCT025 OVC065 62.6 50 64% 30.03 0.0
29 09:15 Vrbl 6 7.00 Overcast OVC065 60.8 50 68% 30.04 0.0
29 08:55 N 9 7.00 Overcast OVC065 60.8 50 68% 30.03 0.0
29 08:35 N 9 7.00 Mostly Cloudy BKN065 60.8 51.8 72% 30.02 0.0
29 08:15 N 3 8.00 Fair CLR 60.8 51.8 72% 30.01 0.0
29 07:55 N 5 8.00 Fair CLR 59 51.8 77% 30.01 0.0
29 07:35 Calm 8.00 Fair CLR 60.8 51.8 72% 30.01 0.0
29 07:15 Calm 9.00 Fair CLR 59 51.8 77% 30.01 0.0
29 06:55 Calm 8.00 Fair CLR 59 51.8 77% 30 0.0
29 06:35 Calm 8.00 Fair CLR 57.2 51.8 82% 29.99 0.0
29 06:15 Calm 8.00 Fair CLR 55.4 50 82% 29.99 0.0
29 05:55 Calm 9.00 Partly Cloudy SCT065 57.2 51.8 82% 29.98 0.0
29 05:35 S 3 9.00 Overcast OVC065 57.2 51.8 82% 29.98 0.0
29 05:15 Calm 9.00 Mostly Cloudy BKN065 BKN120 57.2 51.8 82% 29.98 0.0
29 04:55 Calm 9.00 Overcast OVC070 59 50 72% 29.98 0.0
29 04:35 Calm 9.00 Overcast OVC070 57.2 51.8 82% 29.98 0.0
29 04:15 Calm 9.00 Overcast BKN070 OVC080 57.2 51.8 82% 29.98 0.0
29 03:55 Calm 9.00 Overcast FEW060 BKN070 OVC100 57.2 51.8 82% 29.98 0.0
29 03:35 Calm 8.00 Mostly Cloudy FEW033 SCT055 BKN075 57.2 51.8 82% 29.98 0.0
29 03:15 SW 3 8.00 Overcast FEW033 BKN055 OVC095 57.2 51.8 82% 29.97 0.0
29 02:55 Calm 9.00 Mostly Cloudy FEW055 SCT075 BKN100 57.2 51.8 82% 29.97 0.0
29 02:35 Calm 9.00 A Few Clouds FEW100 FEW120 57.2 51.8 82% 29.97 0.0
29 02:15 Calm 9.00 Fair CLR 59 50 72% 29.97 0.0
29 01:55 Calm 9.00 Fair CLR 59 50 72% 29.96 0.0
29 01:35 Calm 9.00 Fair CLR 57.2 50 77% 29.96 0.0
29 01:15 Calm 9.00 Fair CLR 59 50 72% 29.96 0.0
29 00:55 Calm 9.00 A Few Clouds FEW044 FEW050 59 50 72% 29.96 0.0
29 00:35 Calm 10.00 A Few Clouds FEW040 FEW048 59 50 72% 29.97 0.0
29 00:15 Calm 9.00 A Few Clouds FEW039 FEW048 59 50 72% 29.97 0.0
28 23:55 Calm 9.00 A Few Clouds FEW045 FEW050 59 50 72% 29.97 0.0
28 23:35 E 5 10.00 Partly Cloudy FEW044 SCT050 57.2 50 77% 29.97 0.0
28 23:15 Calm 10.00 Partly Cloudy SCT055 59 50 72% 29.97 0.0
28 22:55 Calm 10.00 Mostly Cloudy SCT050 BKN060 59 50 72% 29.97 0.0
28 22:35 Calm 10.00 Mostly Cloudy BKN060 59 51.8 77% 29.98 0.0
28 22:15 NW 3 10.00 Overcast OVC055 59 51.8 77% 29.97 0.0
28 21:55 W 6 9.00 Mostly Cloudy BKN055 59 51.8 77% 29.96 0.0
28 21:35 NW 7 10.00 Partly Cloudy SCT049 59 51.8 77% 29.95 0.0
28 21:15 NW 7 10.00 Mostly Cloudy BKN048 59 51.8 77% 29.94 0.0
28 20:55 Vrbl 7 9.00 Mostly Cloudy BKN047 60.8 51.8 72% 29.93 0.0
28 20:35 N 14 9.00 Fair CLR 60.8 51.8 72% 29.92 0.0
28 20:15 N 13 9.00 Fair CLR 62.6 51.8 68% 29.91 0.0
28 19:55 N 13 G 23 10.00 Fair CLR 64.4 48.2 56% 29.9 0.0
28 19:35 N 8 9.00 Fair CLR 66.2 48.2 52% 29.89 0.0
28 19:15 N 6 9.00 Fair CLR 66.2 48.2 52% 29.89 0.0
28 18:55 N 5 9.00 Fair CLR 66.2 48.2 52% 29.88 0.0
28 18:35 Calm 10.00 Fair CLR 66.2 48.2 52% 29.88 0.0
28 18:15 Vrbl 5 9.00 A Few Clouds FEW080 66.2 48.2 52% 29.87 0.0
28 17:55 E 7 9.00 Mostly Cloudy BKN075 66.2 48.2 52% 29.88 0.0
28 17:35 SE 5 9.00 Overcast SCT055 OVC070 64.4 48.2 56% 29.89 0.0
28 17:15 SE 5 10.00 Overcast OVC055 64.4 48.2 56% 29.89 0.0
28 16:55 SE 8 8.00 Overcast FEW043 BKN055 OVC075 64.4 48.2 56% 29.89 0.0
28 16:35 SE 12 10.00 Overcast FEW044 OVC075 66.2 48.2 52% 29.88 0.0
28 16:15 E 7 9.00 Overcast SCT060 OVC075 66.2 46.4 49% 29.87 0.0
28 15:55 SE 8 9.00 Overcast OVC060 66.2 48.2 52% 29.88 0.0
28 15:35 E 10 G 17 9.00 Overcast BKN055 OVC065 64.4 46.4 52% 29.88 0.0
28 15:15 SE 13 9.00 Overcast FEW046 BKN055 OVC065 66.2 48.2 52% 29.87 0.0
28 14:55 SE 15 9.00 Overcast FEW041 SCT050 OVC060 66.2 48.2 52% 29.86 0.0
28 14:35 SE 16 G 23 10.00 Overcast OVC055 66.2 48.2 52% 29.86 0.0
28 14:15 SE 16 9.00 Overcast FEW038 OVC050 64.4 48.2 56% 29.86 0.0
28 13:55 E 10 G 20 9.00 Overcast FEW043 BKN050 OVC075 66.2 48.2 52% 29.86 0.0
28 13:35 SE 13 G 20 9.00 Overcast FEW037 SCT060 OVC070 68 50 53% 29.86 0.0
28 13:15 SE 13 G 21 10.00 Mostly Cloudy BKN070 66.2 50 56% 29.86 0.0
28 12:55 SE 14 G 23 9.00 Fair CLR 64.4 50 60% 29.86 0.0
28 12:35 SE 15 G 26 9.00 Partly Cloudy SCT075 64.4 50 60% 29.86 0.0
28 12:15 SE 20 G 26 9.00 A Few Clouds FEW070 62.6 50 64% 29.86 0.0
28 11:55 SE 14 G 26 9.00 Partly Cloudy SCT070 62.6 50 64% 29.86 0.0
28 11:35 SE 13 G 22 9.00 Mostly Cloudy FEW028 BKN070 62.6 50 64% 29.86 0.0
28 11:15 SE 17 G 23 7.00 Mostly Cloudy FEW024 FEW030 BKN060 60.8 51.8 72% 29.85 0.0
28 10:55 SE 15 8.00 Overcast FEW021 OVC060 60.8 51.8 72% 29.85 0.0
28 10:35 SE 13 7.00 Overcast BKN060 OVC070 59 51.8 77% 29.84 0.0
28 10:15 SE 12 G 18 7.00 Mostly Cloudy BKN060 BKN070 57.2 51.8 82% 29.84 0.0
28 09:55 SE 12 G 17 6.00 Partly Cloudy with Haze SCT070 57.2 53.6 88% 29.84 0.0 0.02
28 09:35 SE 12 4.00 Fog/Mist CLR 57.2 53.6 88% 29.84 0.0
28 09:15 SE 7 4.00 Fog/Mist CLR 55.4 53.6 94% 29.84 0.0
28 08:55 SE 9 5.00 Fog/Mist CLR 55.4 53.6 94% 29.84 0.0 0.01
28 08:35 SE 8 G 15 5.00 Fog/Mist FEW060 55.4 53.6 94% 29.83 0.0
28 08:15 SE 9 5.00 Fog/Mist CLR 55.4 53.6 94% 29.83 0.0
28 07:55 SE 9 G 15 4.00 Light Rain Fog/Mist FEW060 55.4 53.6 94% 29.83 0.0 0.04
28 07:35 SE 9 3.00 Light Rain Fog/Mist FEW049 BKN060 55.4 53.6 94% 29.82 0.0
28 07:15 SE 12 4.00 Light Rain Fog/Mist FEW044 FEW050 OVC065 53.6 51.8 94% 29.82 0.0
28 06:55 SE 8 2.50 Light Rain Fog/Mist FEW027 SCT034 BKN044 53.6 51.8 94% 29.82 0.0 0.06
28 06:35 SE 7 4.00 Light Rain Fog/Mist SCT027 BKN033 OVC055 53.6 51.8 94% 29.82 0.0
28 06:15 SE 8 5.00 Light Rain Fog/Mist SCT025 BKN041 OVC060 53.6 51.8 94% 29.82 0.0
28 05:55 SE 7 6.00 Light Rain Fog/Mist BKN025 BKN047 OVC060 55.4 51.8 88% 29.82 0.0 0.03
28 05:35 SE 10 4.00 Light Rain Fog/Mist FEW004 SCT036 BKN046 55.4 51.8 88% 29.81 0.0
28 05:15 SE 10 5.00 Light Rain Fog/Mist FEW024 SCT038 BKN047 55.4 51.8 88% 29.82 0.0
28 04:55 SE 8 G 15 5.00 Mostly Cloudy with Haze FEW025 SCT038 BKN048 55.4 50 82% 29.82 0.0 0.02
28 04:35 S 7 G 14 4.00 Light Rain Haze FEW028 SCT039 OVC060 55.4 50 82% 29.82 0.0
28 04:15 SE 8 7.00 Overcast FEW041 SCT048 OVC060 55.4 50 82% 29.82 0.0
28 03:55 SE 7 8.00 Mostly Cloudy FEW027 SCT034 BKN040 57.2 50 77% 29.82 0.0
28 03:35 Vrbl 5 9.00 Overcast BKN026 OVC032 57.2 48.2 72% 29.83 0.0
28 03:15 Calm 8.00 Overcast BKN024 BKN032 OVC049 57.2 50 77% 29.83 0.0
28 02:55 NW 3 9.00 Overcast FEW023 BKN028 OVC075 57.2 48.2 72% 29.82 0.0
28 02:35 SE 6 8.00 Overcast BKN026 OVC050 57.2 48.2 72% 29.82 0.0
28 02:15 SE 8 G 14 8.00 Mostly Cloudy FEW026 SCT050 BKN070 57.2 48.2 72% 29.82 0.0
28 01:55 SE 10 8.00 Overcast FEW050 BKN070 OVC095 57.2 48.2 72% 29.81 0.0
28 01:35 SE 7 G 17 8.00 Overcast FEW025 BKN100 OVC120 57.2 48.2 72% 29.81 0.0
28 01:10 SE 8 8.00 Mostly Cloudy FEW026 BKN110 57.2 48.2 72% 29.81 0.0
28 00:55 E 5 8.00 Mostly Cloudy BKN110 57.2 50 77% 29.82 0.0
28 00:35 SE 8 8.00 Fair CLR 57.2 50 77% 29.81 0.0
27 23:55 E 6 8.00 Overcast BKN020 BKN026 OVC110 57.2 50 77% 29.84 0.0
27 23:35 NE 5 8.00 Overcast BKN021 OVC027 57.2 50 77% 29.85 0.0
27 23:15 N 6 8.00 Mostly Cloudy SCT022 BKN027 BKN120 57.2 50 77% 29.85 0.0
27 22:55 N 6 8.00 Mostly Cloudy FEW023 BKN120 57.2 50 77% 29.86 0.0
27 22:35 NE 8 8.00 Fair CLR 57.2 50 77% 29.85 0.0
27 22:15 N 7 8.00 Fair CLR 57.2 50 77% 29.84 0.0
27 21:55 N 7 8.00 Fair CLR 57.2 50 77% 29.83 0.0
27 21:35 N 6 G 13 8.00 Fair CLR 57.2 50 77% 29.83 0.0
27 21:15 N 12 8.00 Fair CLR 59 50 72% 29.82 0.0
27 20:55 N 13 8.00 Fair CLR 59 51.8 77% 29.82 0.0
27 20:15 N 9 7.00 Fair CLR 60.8 46.4 59% 29.8 0.0
27 19:55 NW 9 G 18 8.00 Fair CLR 60.8 46.4 59% 29.8 0.0
27 19:35 NW 10 G 18 8.00 Fair CLR 62.6 48.2 60% 29.79 0.0
27 19:15 NW 10 G 16 8.00 Fair CLR 62.6 48.2 60% 29.78 0.0
27 18:55 NW 14 7.00 Fair CLR 64.4 48.2 56% 29.78 0.0
27 18:35 NW 9 7.00 Fair CLR 66.2 48.2 52% 29.77 0.0
27 18:15 NW 8 G 15 8.00 Fair CLR 66.2 46.4 49% 29.78 0.0
27 17:55 NW 12 8.00 Fair CLR 68 48.2 49% 29.78 0.0
27 17:35 NW 9 8.00 Fair CLR 69.8 44.6 40% 29.77 0.0
27 17:15 W 9 G 15 8.00 Fair CLR 69.8 46.4 43% 29.77 0.0
27 16:55 W 9 G 18 8.00 Fair CLR 69.8 46.4 43% 29.76 0.0
27 16:35 W 9 8.00 Fair CLR 71.6 48.2 44% 29.76 0.0
27 16:15 NW 12 G 18 8.00 Fair CLR 71.6 50 47% 29.76 0.0
27 15:55 N 20 8.00 Fair CLR 69.8 51.8 53% 29.76 0.0
27 15:35 N 18 7.00 Fair CLR 69.8 51.8 53% 29.77 0.0
27 15:15 NW 13 G 20 8.00 Fair CLR 69.8 51.8 53% 29.77 0.0
27 14:55 N 15 G 21 8.00 Fair CLR 69.8 50 50% 29.77 0.0
27 14:35 N 14 8.00 Fair CLR 71.6 46.4 41% 29.77 0.0
27 14:15 N 8 G 14 9.00 Fair CLR 71.6 46.4 41% 29.77 0.0
27 13:55 Vrbl 6 G 16 9.00 Fair CLR 71.6 46.4 41% 29.77 0.0
27 13:35 NE 12 8.00 Fair CLR 71.6 46.4 41% 29.78 0.0
27 13:15 NW 5 G 12 9.00 Fair CLR 71.6 46.4 41% 29.79 0.0
27 12:55 Vrbl 5 G 12 9.00 Fair CLR 69.8 46.4 43% 29.79 0.0
27 12:35 Vrbl 6 9.00 Fair CLR 69.8 46.4 43% 29.79 0.0
27 12:15 Calm 9.00 Fair CLR 68 44.6 43% 29.79 0.0
27 11:55 E 7 9.00 Fair CLR 68 46.4 46% 29.8 0.0
27 11:35 Vrbl 3 9.00 Fair CLR 66.2 44.6 46% 29.79 0.0
27 11:15 S 5 9.00 Fair CLR 66.2 44.6 46% 29.79 0.0
27 10:55 Calm 8.00 Partly Cloudy SCT100 64.4 46.4 52% 29.8 0.0
27 10:35 SE 6 9.00 Mostly Cloudy BKN100 64.4 46.4 52% 29.81 0.0
27 10:15 S 6 9.00 Partly Cloudy SCT100 64.4 44.6 49% 29.82 0.0
27 09:55 SE 7 9.00 A Few Clouds FEW100 62.6 46.4 56% 29.81 0.0
27 09:35 SE 8 9.00 Partly Cloudy SCT100 60.8 46.4 59% 29.81 0.0
27 09:15 Vrbl 6 G 14 9.00 Fair CLR 60.8 46.4 59% 29.81 0.0
27 08:35 SE 9 9.00 Fair CLR 59 46.4 63% 29.79 0.0
27 08:15 SE 9 9.00 Fair CLR 59 46.4 63% 29.79 0.0
27 07:55 SE 8 G 14 9.00 Fair CLR 57.2 46.4 67% 29.79 0.0
27 07:35 SE 8 8.00 Partly Cloudy SCT100 57.2 46.4 67% 29.79 0.0
27 07:15 SE 8 8.00 Overcast OVC100 55.4 46.4 72% 29.78 0.0
27 06:55 SE 8 8.00 Mostly Cloudy BKN100 53.6 46.4 77% 29.78 0.0
27 06:35 E 7 9.00 Fair CLR 51.8 46.4 82% 29.77 0.0
27 06:15 SE 5 9.00 Fair CLR 51.8 46.4 82% 29.77 0.0
27 05:55 Calm 9.00 A Few Clouds FEW031 53.6 46.4 77% 29.77 0.0
27 05:35 Calm 9.00 Partly Cloudy SCT026 SCT032 53.6 46.4 77% 29.76 0.0
27 05:15 Calm 9.00 Overcast OVC026 53.6 46.4 77% 29.76 0.0
27 04:55 Calm 9.00 Overcast OVC026 51.8 46.4 82% 29.76 0.0
27 04:35 Calm 9.00 Mostly Cloudy BKN028 53.6 46.4 77% 29.76 0.0
27 04:15 S 5 9.00 Overcast OVC028 53.6 46.4 77% 29.76 0.0
27 03:55 S 5 9.00 Overcast OVC027 53.6 46.4 77% 29.77 0.0
27 03:35 S 5 9.00 Overcast OVC027 53.6 46.4 77% 29.77 0.0
27 03:15 Calm 9.00 Overcast OVC027 53.6 46.4 77% 29.77 0.0
27 02:55 Calm 9.00 Overcast OVC027 53.6 46.4 77% 29.77 0.0
27 02:35 Calm 9.00 Overcast FEW021 OVC027 53.6 46.4 77% 29.77 0.0
27 02:15 SW 3 10.00 Mostly Cloudy FEW021 BKN027 53.6 46.4 77% 29.77 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)