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.
18 00:55 NW 15 G 28 16.09 Fair CLR 17 -8 17% 76.35 0.0
18 00:35 NW 13 16.09 Fair CLR 17 -8 17% 76.38 0.0
18 00:15 W 22 G 46 16.09 Fair CLR 18 -8 16% 76.38 0.0
17 23:55 NW 30 G 46 16.09 Fair CLR 18 -7 18% 76.35 0.0
17 23:35 W 31 G 44 16.09 Fair CLR 18 -7 18% 76.33 0.0
17 23:15 W 13 16.09 Fair CLR 17 -7 19% 76.28 0.0
17 22:55 SW 26 G 52 16.09 Fair CLR 17 -6 20% 76.2 0.0
17 22:35 NW 6 16.09 Fair CLR 17 -7 19% 76.23 0.0
17 22:15 NW 17 G 28 16.09 Fair CLR 18 -7 18% 76.23 0.0
17 21:55 W 6 16.09 Fair CLR 17 -6 20% 76.25 0.0
17 21:35 Calm 16.09 Fair CLR 18 -5 21% 76.23 0.0
17 21:15 SW 7 16.09 Fair CLR 17 -5 22% 76.2 0.0
17 20:55 W 7 16.09 Fair CLR 18 -5 21% 76.2 0.0
17 20:35 W 26 G 43 16.09 Fair CLR 20 -5 18% 76.17 0.0
17 20:15 W 35 G 61 16.09 Fair and Breezy CLR 20 -6 17% 76.1 0.0
17 19:55 W 37 G 65 16.09 Fair and Breezy CLR 20 -6 17% 76.07 0.0
17 19:35 W 28 G 57 16.09 Fair CLR 19 -6 18% 76.07 0.0
17 19:15 W 30 G 44 16.09 Fair CLR 20 -6 17% 76.05 0.0
17 18:55 W 50 G 65 16.09 Fair and Windy CLR 20 -6 17% 76.05 0.0
17 18:35 W 28 G 44 16.09 Fair CLR 20 -6 17% 76.05 0.0
17 18:15 W 22 G 39 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 17:55 W 22 G 33 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 17:35 W 13 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 17:15 NW 24 G 37 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 16:55 W 35 G 44 16.09 Fair and Breezy CLR 21 -5 17% 76.1 0.0
17 16:35 W 33 G 50 16.09 Fair and Breezy CLR 22 -5 16% 76.02 0.0
17 16:15 W 17 G 30 16.09 Fair CLR 22 -4 17% 76.02 0.0
17 15:55 W 17 G 35 16.09 Fair CLR 22 -4 17% 76.02 0.0
17 15:35 W 33 G 48 16.09 Fair and Breezy CLR 22 -4 17% 76.05 0.0
17 15:15 W 37 G 48 16.09 Fair and Breezy CLR 22 -4 17% 76.05 0.0
17 14:55 W 39 G 50 16.09 Fair and Breezy CLR 22 -4 17% 76.02 0.0
17 14:35 W 39 G 46 16.09 Fair and Breezy CLR 22 -4 17% 76.02 0.0
17 14:15 NW 31 G 44 16.09 Fair CLR 22 -4 17% 76.02 0.0
17 13:55 W 30 G 41 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 13:35 NW 22 G 41 16.09 Fair CLR 21 -5 17% 76.05 0.0
17 13:15 W 33 G 43 16.09 Fair and Breezy CLR 21 -5 17% 76.05 0.0
17 12:55 NW 33 G 46 16.09 Fair and Breezy CLR 21 -5 17% 76.05 0.0
17 12:35 NW 24 G 39 16.09 Fair CLR 21 -4 18% 76.05 0.0
17 12:15 S 6 16.09 Fair CLR 20 -5 18% 76.05 0.0
17 11:55 W 6 16.09 Fair CLR 19 -5 19% 76.07 0.0
17 11:35 NW 11 G 19 16.09 Fair CLR 18 -5 21% 76.07 0.0
17 11:15 W 22 G 31 16.09 Fair CLR 18 -5 21% 76.1 0.0
17 10:55 NW 28 G 43 16.09 Fair CLR 17 -4 24% 76.07 0.0
17 10:35 NW 35 G 48 16.09 Fair and Breezy CLR 16 -4 25% 76.1 0.0
17 10:15 NW 26 G 44 16.09 Fair CLR 18 -4 22% 76.1 0.0
17 09:55 NW 11 G 30 16.09 Fair CLR 17 -3 25% 76.07 0.0
17 09:35 NW 20 G 37 16.09 Fair CLR 16 -3 27% 76.05 0.0
17 09:15 W 13 16.09 Fair CLR 15 -2 31% 76.05 0.0
17 08:55 Calm 16.09 Fair CLR 15 -2 31% 76.02 0.0
17 08:35 Calm 16.09 Fair CLR 13 -1 38% 75.97 0.0
17 08:15 Calm 16.09 Fair CLR 11 -1 44% 75.97 0.0
17 07:55 Calm 16.09 Fair CLR 12 -1 41% 75.97 0.0
17 07:35 NW 6 16.09 Fair CLR 12 -1 41% 75.95 0.0
17 07:15 SW 13 16.09 Fair CLR 11 -1 44% 75.92 0.0
17 06:55 Calm 16.09 Fair CLR 7 -2 53% 75.95 0.0
17 06:35 NE 6 16.09 Fair CLR 2 -5 60% 75.92 0.0
17 06:15 NE 7 16.09 Fair CLR 5 -5 49% 4 75.9 0.0
17 05:55 N 9 16.09 Fair CLR 1 -6 60% -2 75.92 0.0
17 05:35 NE 11 16.09 Fair CLR 1 -6 60% -2 75.92 0.0
17 05:15 NE 6 16.09 Fair CLR 0 -6 64% 75.9 0.0
17 04:55 N 11 16.09 Fair CLR 1 -6 60% -2 75.92 0.0
17 04:35 N 9 16.09 Fair CLR 1 -6 60% -2 75.92 0.0
17 04:15 Calm 16.09 Fair CLR 1 -6 60% 75.9 0.0
17 03:55 NE 6 16.09 Fair CLR 2 -6 56% 75.92 0.0
17 03:35 Calm 16.09 Fair CLR 2 -6 56% 75.97 0.0
17 03:15 NE 15 16.09 Fair CLR 2 -7 52% -2 75.95 0.0
17 02:55 N 17 16.09 Fair CLR 4 -6 48% 1 75.95 0.0
17 02:35 E 15 16.09 Partly Cloudy SCT120 11 -4 35% 75.97 0.0
17 02:15 SW 11 16.09 Partly Cloudy SCT120 11 -3 38% 75.95 0.0
17 01:55 W 7 16.09 Mostly Cloudy BKN120 11 -3 38% 75.97 0.0
17 01:35 N 9 16.09 Fair CLR 10 -3 40% 9 76.02 0.0
17 01:15 N 9 16.09 Fair CLR 10 -3 40% 9 76.02 0.0
17 00:55 NE 13 16.09 Fair CLR 10 -4 37% 8 76.05 0.0
17 00:35 E 7 16.09 Fair CLR 10 -4 37% 9 76.05 0.0
17 00:15 E 6 16.09 Fair CLR 10 -4 37% 76.07 0.0
16 23:35 E 6 16.09 Fair CLR 10 -4 37% 76.07 0.0
16 23:15 N 17 16.09 Fair CLR 11 -5 32% 76.07 0.0
16 22:55 NE 13 16.09 Fair CLR 12 -4 33% 76.05 0.0
16 22:35 SE 17 16.09 Fair CLR 11 -4 35% 76.02 0.0
16 22:15 Calm 16.09 Fair CLR 11 -4 35% 76.02 0.0
16 21:55 SE 19 16.09 Fair CLR 11 -5 32% 76.02 0.0
16 21:35 S 6 G 26 16.09 Fair CLR 11 -5 32% 76.05 0.0
16 21:15 Calm 16.09 Fair CLR 11 -5 32% 76.05 0.0
16 20:55 S 15 G 26 16.09 Fair CLR 11 -5 32% 76.05 0.0
16 20:35 Calm 16.09 Fair CLR 10 -5 35% 76.05 0.0
16 20:15 SE 7 16.09 Fair CLR 10 -5 35% 9 76.02 0.0
16 19:55 NE 6 16.09 Fair CLR 10 -5 35% 76.05 0.0
16 19:35 S 11 16.09 Partly Cloudy SCT100 10 -5 35% 9 76.05 0.0
16 19:15 S 11 16.09 Mostly Cloudy BKN100 11 -5 32% 76.07 0.0
16 18:55 SW 6 16.09 Mostly Cloudy BKN100 11 -5 32% 76.1 0.0
16 18:35 SW 13 16.09 Partly Cloudy SCT100 11 -5 32% 76.1 0.0
16 18:15 NW 17 G 33 16.09 Fair CLR 11 -6 30% 76.1 0.0
16 17:55 NW 26 G 43 16.09 Fair CLR 12 -6 28% 76.1 0.0
16 17:35 NW 20 G 35 16.09 Fair CLR 12 -6 28% 76.1 0.0
16 17:15 NW 20 G 39 16.09 Fair CLR 12 -6 28% 76.05 0.0
16 16:55 W 28 G 43 16.09 Fair CLR 13 -6 26% 76.05 0.0
16 16:35 W 30 G 52 16.09 Fair CLR 12 -6 28% 76.07 0.0
16 16:15 N 9 16.09 Fair CLR 13 -6 26% 76.1 0.0
16 15:55 W 13 16.09 Fair CLR 12 -6 28% 76.07 0.0
16 15:35 E 7 16.09 Fair CLR 11 -6 30% 76.1 0.0
16 15:15 NE 6 16.09 Fair CLR 10 -6 32% 76.12 0.0
16 14:55 N 9 16.09 Fair CLR 9 -6 34% 8 76.15 0.0
16 14:35 NE 7 16.09 Fair CLR 8 -6 37% 7 76.17 0.0
16 14:15 N 15 16.09 Fair CLR 7 -6 39% 5 76.2 0.0
16 13:55 N 15 16.09 Fair CLR 7 -5 43% 5 76.2 0.0
16 13:35 N 11 16.09 Fair CLR 6 -5 46% 4 76.25 0.0
16 12:55 N 7 16.09 Fair CLR 5 -6 45% 4 76.28 0.0
16 09:55 Calm 16.09 Fair CLR -3 -7 74% 76.43 0.0
16 09:35 Calm 16.09 Partly Cloudy SCT120 -4 -7 80% 76.43 0.0
16 09:15 N 7 16.09 Fair CLR -5 -7 86% -8 76.45 0.0
16 09:01 Calm 16.09 Fair CLR -5 -7 86% 76.43 0.0
16 05:15 S 6 16.09 Mostly Cloudy SCT018 BKN120 -6 -8 86% 76.53 0.0
16 04:55 SE 7 16.09 Overcast OVC016 -6 -8 86% -9 76.53 0.0
16 04:35 SE 7 16.09 Overcast OVC016 -5 -7 86% -8 76.56 0.0
16 04:15 S 7 16.09 Overcast OVC016 -5 -7 86% -8 76.56 0.0
16 03:55 Calm 16.09 Overcast OVC016 -5 -7 86% 76.58 0.0
16 03:35 Calm 16.09 Overcast OVC016 -5 -7 86% 76.61 0.0
16 03:15 S 6 16.09 Overcast OVC020 -5 -7 86% 76.66 0.0
16 02:55 SE 6 16.09 Overcast OVC022 -5 -7 86% 76.71 0.0
16 02:35 SE 9 16.09 Overcast OVC024 -5 -7 86% -9 76.71 0.0
16 02:15 SE 9 16.09 Overcast OVC026 -5 -8 80% -9 76.71 0.0
16 01:55 SE 9 16.09 Overcast SCT017 OVC026 -6 -8 86% -10 76.76 0.0
16 01:35 SE 7 16.09 Light Snow BKN015 BKN023 OVC028 -5 -7 86% -8 76.78 0.0
16 01:15 SE 6 16.09 Light Snow BKN015 BKN022 OVC028 -5 -7 86% 76.84 0.0
16 00:55 SE 7 16.09 Light Snow BKN015 OVC022 -5 -7 86% -8 76.86 0.0
16 00:35 SE 7 16.09 Light Snow BKN013 OVC017 -5 -7 86% -8 76.86 0.0
16 00:15 E 7 11.27 Light Snow OVC013 -5 -7 86% -8 76.86 0.0
15 23:55 E 13 11.27 Light Snow BKN013 OVC019 -5 -7 86% -10 76.91 0.0
15 23:35 E 9 8.05 Light Snow OVC020 -5 -7 86% -9 76.91 0.0
15 23:15 E 13 8.05 Light Snow BKN018 OVC024 -5 -6 93% -10 76.96 0.0
15 22:55 NE 11 4.83 Light Snow OVC016 -5 -6 93% -9 76.94 0.0
15 22:35 NE 11 4.83 Light Snow SCT010 OVC014 -5 -6 93% -9 76.94 0.0
15 22:15 NE 11 6.44 Light Snow BKN011 OVC014 -5 -6 93% -9 76.91 0.0
15 21:55 E 7 8.05 Light Snow BKN011 OVC026 -5 -6 93% -8 76.91 0.0
15 21:35 E 9 4.83 Light Snow SCT011 OVC026 -5 -6 93% -9 76.89 0.0
15 21:15 SE 11 4.02 Light Snow BKN011 BKN018 OVC032 -5 -6 93% -9 76.86 0.0
15 20:55 SE 13 3.22 Light Snow BKN011 OVC018 -4 -5 93% -8 76.84 0.0
15 20:35 SE 13 6.44 Light Snow SCT013 OVC032 -3 -6 80% -7 76.81 0.0
15 20:15 SE 9 16.09 Overcast BKN032 OVC039 -3 -7 74% -6 76.81 0.0
15 19:55 SE 11 16.09 Overcast SCT026 BKN041 OVC049 -3 -7 74% -7 76.78 0.0
15 19:35 SE 13 16.09 Overcast SCT028 BKN047 OVC090 -2 -7 69% -6 76.78 0.0
15 19:15 SE 17 16.09 Overcast SCT050 SCT070 OVC090 -2 -7 69% -7 76.76 0.0
15 18:55 S 13 16.09 Overcast SCT050 BKN075 OVC090 -2 -7 69% -6 76.73 0.0
15 18:35 SE 11 16.09 Overcast SCT065 OVC070 -2 -7 69% -6 76.73 0.0
15 18:15 SE 24 G 30 16.09 Overcast SCT055 BKN070 OVC080 -1 -8 59% -7 76.71 0.0
15 17:55 S 15 16.09 Overcast SCT050 BKN065 OVC080 -1 -9 55% -5 76.71 0.0
15 17:35 S 17 16.09 Overcast SCT070 OVC075 0 -8 55% -4 76.68 0.0
15 17:15 S 15 16.09 Overcast SCT042 BKN070 OVC080 -1 -8 59% -5 76.66 0.0
15 16:55 S 20 G 30 16.09 Overcast SCT033 BKN060 OVC070 0 -8 55% -5 76.66 0.0
15 16:35 SE 19 16.09 Overcast SCT035 BKN050 OVC055 0 -8 55% -5 76.63 0.0
15 16:15 SE 20 G 26 16.09 Overcast SCT050 BKN060 OVC075 0 -9 51% -5 76.61 0.0
15 15:55 SE 17 G 28 16.09 Overcast SCT050 BKN060 OVC070 0 -10 47% -4 76.61 0.0
15 15:35 S 20 G 30 16.09 Overcast SCT055 BKN080 OVC100 1 -10 44% -4 76.58 0.0
15 15:15 S 13 G 28 16.09 Overcast SCT065 BKN080 OVC100 1 -11 41% -2 76.58 0.0
15 14:55 SE 15 G 28 16.09 Overcast BKN055 OVC065 1 -12 38% -3 76.58 0.0
15 14:35 S 19 G 26 16.09 Overcast BKN065 BKN070 OVC085 1 -12 38% -3 76.61 0.0
15 14:15 SW 13 G 35 16.09 Overcast BKN065 OVC075 1 -12 38% -2 76.63 0.0
15 13:55 NE 13 16.09 Overcast BKN070 BKN080 OVC100 1 -15 29% -2 76.61 0.0
15 13:35 Calm 16.09 Overcast BKN070 OVC080 1 -15 29% 76.63 0.0
15 13:15 NE 22 G 35 16.09 Overcast OVC080 1 -15 29% -4 76.61 0.0
15 12:55 NE 28 G 41 16.09 Overcast SCT080 OVC090 1 -14 32% -5 76.61 0.0
15 12:35 N 24 G 43 16.09 Mostly Cloudy BKN090 BKN120 1 -14 32% -4 76.61 0.0
15 12:17 NE 31 G 46 16.09 Mostly Cloudy BKN090 1 -13 35% -5 76.61 0.0
15 11:55 NE 33 G 44 16.09 Mostly Cloudy and Breezy BKN100 BKN120 1 -13 35% -5 76.61 0.0
15 11:35 NE 22 G 39 16.09 Mostly Cloudy SCT075 BKN100 0 -12 40% -5 76.61 0.0
15 11:15 NE 31 G 43 16.09 Mostly Cloudy BKN100 0 -11 44% -6 76.61 0.0
15 10:55 NE 33 G 41 16.09 Partly Cloudy and Breezy SCT100 SCT120 0 -10 47% -6 76.61 0.0
15 10:35 N 31 G 44 16.09 Partly Cloudy SCT075 SCT110 0 -11 44% -6 76.61 0.0
15 10:15 N 33 G 44 16.09 Partly Cloudy and Breezy SCT050 SCT060 SCT085 -1 -11 47% -8 76.58 0.0
15 09:55 N 31 G 43 16.09 Overcast SCT047 BKN060 OVC070 -2 -12 47% -9 76.56 0.0
15 09:35 N 31 G 43 16.09 Overcast BKN070 OVC085 -2 -12 47% -9 76.5 0.0
15 09:15 N 31 G 43 16.09 Overcast SCT070 OVC090 -2 -12 47% -9 76.45 0.0
15 08:55 N 33 G 46 16.09 Mostly Cloudy and Breezy SCT050 SCT070 BKN090 -2 -11 51% -9 76.43 0.0
15 08:35 N 31 G 44 16.09 Mostly Cloudy SCT050 SCT055 BKN090 -2 -11 51% -9 76.38 0.0
15 08:15 N 28 G 41 16.09 Mostly Cloudy SCT049 SCT070 BKN090 -3 -11 54% -10 76.33 0.0
15 07:55 N 30 G 37 16.09 Mostly Cloudy SCT049 SCT070 BKN080 -3 -10 59% -10 76.28 0.0
15 07:35 N 28 G 33 16.09 Mostly Cloudy BKN090 BKN100 -3 -10 59% -10 76.2 0.0
15 07:15 NE 19 G 26 16.09 Mostly Cloudy SCT080 BKN100 -3 -10 59% -8 76.17 0.0
15 06:55 N 19 16.09 Overcast SCT050 SCT060 OVC100 -2 -9 59% -7 76.12 0.0
15 06:35 N 28 16.09 Overcast SCT060 BKN075 OVC085 -1 -9 55% -7 76.07 0.0
15 06:15 N 20 G 30 16.09 Overcast SCT075 OVC090 -1 -8 59% -6 76.02 0.0
15 05:55 N 17 G 26 16.09 Overcast OVC100 -1 -9 55% -6 75.97 0.0
15 05:15 N 28 G 41 16.09 Overcast SCT080 OVC090 0 -8 55% -6 75.87 0.0
15 04:55 N 31 G 37 16.09 Overcast SCT046 BKN070 OVC080 0 -8 55% -6 75.84 0.0
15 04:35 N 24 G 33 16.09 Overcast SCT029 BKN055 OVC070 0 -7 60% -5 75.79 0.0
15 04:15 N 19 G 37 16.09 Unknown Precip SCT010 BKN028 OVC039 0 -6 64% -5 75.77 0.0
15 03:55 N 24 G 35 4.02 Light Snow BKN010 OVC014 0 -2 87% -5 75.74 0.0
15 03:35 N 13 3.22 Light Snow OVC008 -1 -1 100% -5 75.69 0.0
15 03:15 N 20 G 30 2.41 Light Snow OVC008 -1 -1 100% -6 75.69 0.0
15 02:55 N 20 G 41 4.02 Light Snow BKN012 OVC027 -1 -1 100% -6 75.69 0.0
15 02:35 N 30 G 46 2.82 Light Snow SCT009 BKN016 OVC027 -1 -2 93% -7 75.64 0.0
15 02:15 N 33 G 61 4.83 Light Snow and Breezy SCT009 BKN016 OVC027 -1 -2 93% -8 75.59 0.0
15 01:55 N 41 G 65 4.83 Light Snow and Breezy SCT009 BKN027 OVC037 0 -1 93% -7 75.59 0.0
15 01:35 NW 28 G 41 16.09 Drizzle SCT032 BKN041 OVC050 7 1 66% 3 75.44 0.0
15 01:15 SW 17 G 26 16.09 Light Drizzle SCT032 BKN055 OVC085 7 1 66% 4 75.31 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)