National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Boulder Municipal Airport
Metric (Imperial)
Date Time (mdt) 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.
17 22:15 N 11 16.09 Light Rain OVC032 6 6 100% 4 75.9 0.0 0.03
17 21:55 NW 11 16.09 Light Rain OVC034 6 6 100% 4 75.87 0.0 0.05
17 21:35 N 20 G 28 16.09 Light Rain OVC039 6 6 100% 3 75.84 0.0
17 21:15 N 19 G 30 16.09 Light Drizzle OVC041 6 6 100% 3 75.82 0.0
17 20:55 N 22 G 37 16.09 Light Rain SCT034 OVC041 7 6 93% 4 75.79 0.0 0.03
17 20:35 N 28 G 44 11.27 Rain SCT026 BKN035 OVC048 7 6 93% 3 75.72 0.0
17 20:15 N 35 G 48 16.09 Light Rain and Breezy SCT022 SCT028 OVC043 9 6 82% 5 75.74 0.0
17 19:55 N 15 16.09 Overcast OVC044 13 7 67% 75.69 0.0
17 19:35 N 13 16.09 Overcast OVC048 13 7 67% 75.54 0.0
17 19:15 N 7 16.09 Overcast BKN050 OVC065 13 7 67% 75.54 0.0
17 18:55 N 6 16.09 Mostly Cloudy SCT050 BKN055 14 7 63% 75.54 0.0
17 18:35 NW 7 16.09 Thunderstorm SCT055 14 7 63% 75.51 0.0
17 18:15 N 9 16.09 Thunderstorm in Vicinity OVC055 15 7 59% 75.49 0.0
17 17:55 Calm 16.09 Overcast OVC055 16 5 48% 75.54 0.0
17 17:35 E 7 16.09 Overcast OVC055 15 5 51% 75.51 0.0
17 17:15 E 7 16.09 Overcast SCT046 SCT055 OVC065 15 5 51% 75.51 0.0
17 16:55 E 7 16.09 Overcast BKN060 OVC075 15 5 51% 75.49 0.0
17 16:35 SE 13 16.09 Overcast SCT037 BKN060 OVC110 15 6 55% 75.49 0.0
17 16:15 SE 9 16.09 Mostly Cloudy SCT039 SCT060 BKN110 15 6 55% 75.49 0.0
17 15:55 SE 13 16.09 Mostly Cloudy SCT035 BKN110 16 7 55% 75.49 0.0
17 15:35 SE 9 16.09 Fair CLR 17 7 52% 75.49 0.0
17 15:15 SE 11 16.09 Fair CLR 16 9 63% 75.49 0.0
17 14:55 S 9 16.09 Fair CLR 15 10 72% 75.49 0.0
17 14:35 E 11 16.09 Fair CLR 13 12 94% 75.46 0.0
17 14:15 SE 11 16.09 Partly Cloudy SCT024 SCT034 SCT039 11 11 100% 75.49 0.0
17 13:55 Calm 11.27 Light Drizzle SCT028 BKN041 OVC055 10 10 100% 75.57 0.0 0.1
17 13:35 W 6 8.05 Light Rain SCT026 BKN037 OVC046 12 10 88% 75.59 0.0 0.08
17 13:15 W 11 8.05 Thunderstorm Rain in Vicinity SCT037 OVC048 12 9 82% 75.57 0.0 0.03
17 12:55 SW 9 16.09 Thunderstorm Light Rain in Vicinity OVC050 14 7 63% 75.51 0.0
17 12:35 SW 7 16.09 Light Rain SCT060 OVC080 15 4 48% 75.49 0.0
17 12:15 SE 7 16.09 Light Rain SCT070 BKN090 BKN110 16 3 42% 75.46 0.0
17 11:55 E 7 16.09 Mostly Cloudy SCT090 BKN120 16 3 42% 75.49 0.0
17 11:35 SE 9 16.09 Partly Cloudy SCT080 SCT120 16 4 45% 75.51 0.0
17 11:15 E 7 16.09 Partly Cloudy SCT023 SCT060 SCT070 16 4 45% 75.51 0.0
17 10:55 E 13 16.09 Light Rain SCT023 SCT060 BKN070 15 5 51% 75.49 0.0
17 10:35 E 13 G 26 16.09 Partly Cloudy SCT090 SCT110 16 4 45% 75.51 0.0
17 10:15 E 15 16.09 Partly Cloudy SCT055 SCT070 15 5 51% 75.49 0.0
17 09:55 E 20 G 28 16.09 Overcast SCT055 BKN080 OVC090 17 4 42% 75.49 0.0
17 09:35 E 11 16.09 Partly Cloudy SCT080 18 3 37% 75.49 0.0
17 09:15 SE 11 16.09 Fair CLR 17 4 42% 75.49 0.0
17 08:55 S 9 16.09 Fair CLR 17 3 39% 75.46 0.0
17 08:35 SE 7 16.09 Partly Cloudy SCT120 16 3 42% 75.44 0.0
17 08:15 Calm 16.09 Mostly Cloudy SCT095 BKN120 15 2 42% 75.46 0.0
17 07:55 SE 6 16.09 Overcast OVC095 15 5 51% 75.46 0.0
17 07:35 Calm 16.09 Overcast OVC085 14 5 55% 75.46 0.0
17 07:15 Calm 16.09 Overcast OVC075 13 6 63% 75.49 0.0
17 06:55 N 6 16.09 Overcast OVC065 12 6 67% 75.49 0.0
17 06:35 S 11 16.09 Overcast OVC065 13 2 47% 75.49 0.0
17 06:15 Calm 16.09 Mostly Cloudy BKN055 BKN120 12 5 63% 75.46 0.0
17 05:55 SE 6 16.09 Overcast OVC055 12 5 63% 75.49 0.0
17 05:35 S 6 16.09 Overcast OVC055 12 5 63% 75.49 0.0
17 05:15 SE 6 16.09 Mostly Cloudy BKN055 11 5 67% 75.49 0.0
17 04:55 SE 6 16.09 Fair CLR 11 6 72% 75.46 0.0
17 04:35 Calm 16.09 Fair CLR 11 6 72% 75.46 0.0
17 04:15 Calm 16.09 Fair CLR 12 6 67% 75.46 0.0
17 03:55 Calm 16.09 Fair CLR 12 6 67% 75.49 0.0
17 03:35 W 6 16.09 Fair CLR 12 6 67% 75.49 0.0
17 03:15 Calm 16.09 Fair CLR 13 5 59% 75.49 0.0
17 02:55 Calm 16.09 Fair CLR 12 5 63% 75.46 0.0
17 02:15 N 6 16.09 Fair CLR 13 5 59% 75.46 0.0
17 01:55 N 13 16.09 Partly Cloudy SCT110 14 6 59% 75.46 0.0
17 01:35 N 6 16.09 Fair CLR 14 7 63% 75.49 0.0
17 01:15 Calm 16.09 Fair CLR 15 7 59% 75.51 0.0
17 00:55 NW 6 16.09 Fair CLR 15 7 59% 75.51 0.0
17 00:35 NW 13 16.09 Fair CLR 16 7 55% 75.51 0.0
17 00:15 NW 9 16.09 Fair CLR 16 7 55% 75.51 0.0
16 23:55 NW 9 16.09 Fair CLR 17 7 52% 75.49 0.0
16 23:35 NW 6 16.09 Fair CLR 18 6 46% 75.49 0.0
16 23:15 NE 17 G 28 16.09 Partly Cloudy SCT100 18 6 46% 75.44 0.0
16 22:55 NE 20 G 30 16.09 Mostly Cloudy BKN100 BKN120 18 3 37% 75.41 0.0
16 22:35 Calm 16.09 Mostly Cloudy BKN120 18 3 37% 75.44 0.0
16 22:15 SE 6 16.09 Partly Cloudy SCT110 19 2 32% 75.41 0.0
16 21:55 Calm 16.09 Partly Cloudy SCT110 18 3 37% 75.39 0.0
16 21:35 Calm 16.09 Fair CLR 18 3 37% 75.36 0.0
16 21:15 Calm 16.09 Fair CLR 18 2 34% 75.34 0.0
16 20:55 W 6 16.09 Fair CLR 19 2 32% 75.31 0.0
16 20:35 W 7 16.09 Fair CLR 20 2 30% 75.31 0.0
16 20:15 W 17 16.09 Fair CLR 20 2 30% 75.34 0.0
16 19:55 W 17 16.09 Fair CLR 21 2 29% 75.36 0.0
16 19:35 W 22 G 28 16.09 Fair CLR 22 2 27% 75.36 0.0
16 19:15 W 9 16.09 Partly Cloudy SCT090 SCT110 22 2 27% 75.36 0.0
16 18:55 W 15 16.09 Mostly Cloudy SCT080 SCT100 BKN120 22 2 27% 75.41 0.0
16 18:35 SW 13 16.09 Mostly Cloudy BKN120 23 2 25% 75.44 0.0
16 18:15 SW 20 G 33 16.09 Partly Cloudy SCT080 SCT110 24 1 22% 25 75.44 0.0
16 17:55 S 20 G 30 16.09 Mostly Cloudy SCT100 BKN120 23 2 25% 75.46 0.0
16 17:35 SE 13 16.09 Partly Cloudy SCT100 SCT120 25 1 21% 25 75.44 0.0
16 17:15 S 9 16.09 Partly Cloudy SCT100 SCT120 26 1 20% 25 75.46 0.0
16 16:55 S 11 G 26 16.09 Partly Cloudy SCT120 24 1 22% 25 75.51 0.0
16 16:35 S 17 G 30 16.09 Partly Cloudy SCT120 24 2 24% 25 75.54 0.0
16 16:15 SE 17 G 26 16.09 Fair CLR 24 1 22% 25 75.57 0.0
16 15:55 S 11 16.09 Fair CLR 25 1 21% 25 75.62 0.0
16 15:35 SE 15 G 28 16.09 Fair CLR 24 2 24% 25 75.64 0.0
16 15:15 S 15 16.09 Fair CLR 23 3 27% 75.69 0.0
16 14:55 SE 13 16.09 Fair CLR 22 2 27% 75.74 0.0
16 14:35 S 13 16.09 Partly Cloudy SCT110 24 3 25% 25 75.77 0.0
16 14:15 SE 13 16.09 Partly Cloudy SCT110 24 1 22% 25 75.82 0.0
16 13:55 S 9 16.09 Partly Cloudy SCT070 SCT110 22 1 25% 75.82 0.0
16 13:35 SE 9 16.09 Mostly Cloudy BKN070 BKN100 22 1 25% 75.87 0.0
16 13:15 S 13 16.09 Overcast SCT080 OVC090 21 0 25% 75.92 0.0
16 12:55 NE 9 16.09 Overcast SCT080 BKN090 OVC110 22 0 23% 75.9 0.0
16 12:35 E 7 16.09 Mostly Cloudy BKN110 23 0 22% 75.87 0.0
16 12:15 NE 13 16.09 Fair CLR 25 0 19% 25 75.87 0.0
16 11:55 E 9 16.09 Fair CLR 24 -1 19% 24 75.87 0.0
16 11:35 E 9 16.09 Fair CLR 24 1 22% 25 75.92 0.0
16 11:15 E 11 16.09 Fair CLR 23 1 23% 75.95 0.0
16 10:55 NE 11 16.09 Fair CLR 23 1 23% 75.95 0.0
16 10:35 NE 9 16.09 Fair CLR 22 1 25% 75.97 0.0
16 10:15 NE 11 16.09 Fair CLR 22 1 25% 75.97 0.0
16 09:55 NE 11 16.09 Fair CLR 21 2 29% 76 0.0
16 09:35 N 9 16.09 Partly Cloudy SCT120 21 2 29% 76.05 0.0
16 09:15 N 7 16.09 Fair CLR 20 2 30% 76.02 0.0
16 08:55 N 7 16.09 Fair CLR 19 2 32% 76.02 0.0
16 08:35 N 6 16.09 Fair CLR 17 1 34% 76.05 0.0
16 08:15 N 7 16.09 Fair CLR 18 1 32% 76.05 0.0
16 07:55 N 9 16.09 Fair CLR 17 1 34% 76.05 0.0
16 07:35 NW 6 16.09 Fair CLR 16 2 39% 76.05 0.0
16 07:15 NW 7 16.09 Fair CLR 16 2 39% 76.05 0.0
16 06:55 N 7 16.09 Fair CLR 16 1 36% 76.05 0.0
16 06:35 NW 6 16.09 Fair CLR 15 1 39% 76.05 0.0
16 06:15 N 9 16.09 Fair CLR 15 0 36% 76.02 0.0
16 05:55 NW 9 16.09 Fair CLR 15 0 36% 76.02 0.0
16 05:35 NW 7 16.09 Fair CLR 15 0 36% 76.02 0.0
16 05:15 NW 7 16.09 Fair CLR 16 0 34% 76.02 0.0
16 04:55 NW 17 16.09 Fair CLR 16 0 34% 76 0.0
16 04:35 NW 13 16.09 Fair CLR 16 -2 29% 75.97 0.0
16 04:15 NW 9 16.09 Fair CLR 16 -3 27% 75.95 0.0
16 03:55 W 7 16.09 Fair CLR 15 -2 31% 75.92 0.0
16 03:35 SW 7 16.09 Fair CLR 16 -3 27% 75.9 0.0
16 03:15 W 6 16.09 Fair CLR 17 -3 25% 75.87 0.0
16 02:55 W 9 16.09 Fair CLR 16 -2 29% 75.87 0.0
16 02:35 W 9 16.09 Fair CLR 16 -1 31% 75.87 0.0
16 02:15 W 9 16.09 Fair CLR 16 -1 31% 75.87 0.0
16 01:55 W 11 16.09 Fair CLR 16 0 34% 75.87 0.0
16 01:35 Calm 16.09 Fair CLR 15 -1 34% 75.87 0.0
16 01:15 W 6 16.09 Fair CLR 18 -4 22% 75.84 0.0
16 00:55 S 7 16.09 Fair CLR 17 -2 27% 75.84 0.0
16 00:35 SE 7 16.09 Fair CLR 16 0 34% 75.87 0.0
16 00:15 W 11 16.09 Fair CLR 18 0 30% 75.84 0.0
15 23:55 SW 9 16.09 Fair CLR 18 -2 26% 75.84 0.0
15 23:35 W 9 16.09 Fair CLR 19 0 28% 75.84 0.0
15 23:15 W 13 16.09 Fair CLR 20 -1 24% 75.84 0.0
15 22:55 SW 11 16.09 Fair CLR 19 0 28% 75.84 0.0
15 22:35 SE 11 16.09 Fair CLR 20 1 28% 75.87 0.0
15 22:15 Calm 16.09 Fair CLR 20 0 26% 75.84 0.0
15 21:55 Calm 16.09 Fair CLR 20 1 28% 75.84 0.0
15 21:35 W 6 16.09 Fair CLR 21 0 25% 75.84 0.0
15 21:15 Calm 16.09 Partly Cloudy SCT110 22 0 23% 75.82 0.0
15 20:55 Calm 16.09 Partly Cloudy SCT120 23 0 22% 75.79 0.0
15 20:35 Calm 16.09 Partly Cloudy SCT120 23 0 22% 75.79 0.0
15 20:15 W 7 16.09 Partly Cloudy SCT120 23 0 22% 75.77 0.0
15 19:55 N 11 16.09 Partly Cloudy SCT120 25 -2 17% 25 75.74 0.0
15 19:35 NE 11 16.09 Mostly Cloudy BKN120 24 0 21% 25 75.74 0.0
15 19:15 N 7 16.09 Partly Cloudy SCT120 25 0 19% 25 75.74 0.0
15 18:55 Calm 16.09 Fair CLR 24 0 21% 25 75.74 0.0
15 18:35 NE 9 16.09 Fair CLR 25 0 19% 25 75.74 0.0
15 18:15 Calm 16.09 Fair CLR 25 -1 18% 25 75.74 0.0
15 17:55 NE 6 16.09 Fair CLR 26 -1 17% 25 75.74 0.0
15 17:35 NE 7 16.09 Fair CLR 26 -2 16% 25 75.74 0.0
15 17:15 Calm 16.09 Fair CLR 27 -3 14% 26 75.74 0.0
15 16:55 NE 7 16.09 Fair CLR 27 -2 15% 26 75.74 0.0
15 16:35 NE 7 16.09 Fair CLR 27 -3 14% 26 75.72 0.0
15 16:15 Calm 16.09 Fair CLR 27 -3 14% 26 75.74 0.0
15 15:55 SE 7 16.09 Fair CLR 27 -3 14% 26 75.74 0.0
15 15:35 SE 9 16.09 Fair CLR 28 -3 13% 27 75.77 0.0
15 15:15 NE 11 16.09 Fair CLR 28 -4 12% 27 75.79 0.0
15 14:55 NE 9 16.09 Fair CLR 28 -3 13% 27 75.79 0.0
15 14:35 NE 7 16.09 Fair CLR 28 -4 12% 27 75.82 0.0
15 14:15 SE 9 16.09 Fair CLR 27 -4 13% 26 75.84 0.0
15 13:55 E 6 16.09 Fair CLR 28 -4 12% 27 75.87 0.0
15 13:35 N 15 16.09 Fair CLR 27 -5 12% 26 75.9 0.0
15 13:15 E 6 G 26 16.09 Fair CLR 27 -3 14% 26 75.92 0.0
15 12:55 SE 9 16.09 Fair CLR 27 -5 12% 26 75.92 0.0
15 12:35 E 13 16.09 Fair CLR 27 -3 14% 26 75.95 0.0
15 12:15 NE 7 16.09 Fair CLR 26 -4 13% 25 75.97 0.0
15 11:55 Calm 16.09 Fair CLR 26 -5 12% 25 75.97 0.0
15 11:35 NE 9 16.09 Fair CLR 26 -3 15% 25 76 0.0
15 11:15 SE 6 16.09 Fair CLR 25 -5 13% 25 76.02 0.0
15 10:55 N 7 16.09 Fair CLR 25 -4 14% 25 76.02 0.0
15 10:35 N 6 16.09 Fair CLR 23 -3 17% 76.05 0.0
15 10:15 E 7 16.09 Fair CLR 23 -5 15% 76.05 0.0
15 09:55 E 7 16.09 Fair CLR 23 -3 17% 76.07 0.0
15 09:35 E 9 16.09 Fair CLR 21 -3 20% 76.07 0.0
15 09:15 E 7 16.09 Fair CLR 21 -3 20% 76.1 0.0
15 08:55 NE 11 16.09 Fair CLR 20 -5 18% 76.1 0.0
15 08:35 NE 13 16.09 Fair CLR 20 -1 24% 76.07 0.0
15 08:15 E 11 16.09 Fair CLR 19 -1 26% 76.07 0.0
15 07:55 NE 9 16.09 Fair CLR 18 -3 24% 76.07 0.0
15 07:35 NE 7 16.09 Fair CLR 18 -2 26% 76.05 0.0
15 07:15 E 7 16.09 Fair CLR 16 -4 25% 76.05 0.0
15 06:55 Calm 16.09 Fair CLR 15 -2 31% 76.02 0.0
15 06:35 Calm 16.09 Fair CLR 13 -1 38% 76.02 0.0
15 06:15 Calm 16.09 Fair CLR 14 -2 33% 76.02 0.0
15 05:55 N 6 16.09 Fair CLR 13 -2 36% 76 0.0
15 05:35 N 6 16.09 Fair CLR 15 -4 27% 75.97 0.0
15 05:15 SW 9 16.09 Fair CLR 17 -7 19% 75.97 0.0
15 04:55 SW 13 16.09 Fair CLR 17 -7 19% 75.97 0.0
15 04:35 W 13 16.09 Fair CLR 16 -6 22% 75.97 0.0
15 04:15 SW 7 16.09 Fair CLR 16 -6 22% 75.97 0.0
15 03:55 S 6 16.09 Fair CLR 16 -4 25% 75.97 0.0
15 03:35 S 6 16.09 Fair CLR 17 -6 20% 75.97 0.0
15 03:15 SW 7 16.09 Fair CLR 17 -7 19% 75.97 0.0
15 02:55 SW 9 16.09 Fair CLR 17 -7 19% 76 0.0
15 02:35 S 11 16.09 Fair CLR 17 -6 20% 76.02 0.0
15 02:15 SW 9 16.09 Fair CLR 17 -6 20% 76.02 0.0
15 01:55 Calm 16.09 Fair CLR 17 -3 25% 76.02 0.0
15 01:35 SW 6 16.09 Fair CLR 17 -6 20% 76.02 0.0
15 01:15 SW 9 16.09 Fair CLR 18 -6 19% 76.05 0.0
15 00:55 SW 7 16.09 Fair CLR 19 -6 18% 76.05 0.0
15 00:35 Calm 16.09 Fair CLR 21 -7 15% 76.05 0.0
15 00:15 SE 6 16.09 Fair CLR 21 -7 15% 76.05 0.0
14 23:55 E 6 16.09 Fair CLR 22 -6 15% 76.05 0.0
14 23:35 Calm 16.09 Fair CLR 23 -6 14% 76.02 0.0
Date Time (mdt) 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)