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.
19 06:35 Calm 16.09 Fair CLR 3 -7 48% 76.66 0.0
19 06:15 Calm 16.09 Fair CLR 3 -6 52% 76.66 0.0
19 05:55 S 6 16.09 Fair CLR 4 -7 45% 76.66 0.0
19 05:35 Calm 16.09 Fair CLR 5 -8 39% 76.66 0.0
19 05:15 Calm 16.09 Fair CLR 4 -5 52% 76.66 0.0
19 04:55 Calm 16.09 Fair CLR 6 -7 39% 76.66 0.0
19 04:35 Calm 16.09 Fair CLR 6 -6 42% 76.66 0.0
19 04:15 Calm 16.09 Fair CLR 5 -6 45% 76.68 0.0
19 03:55 Calm 16.09 Fair CLR 5 -7 42% 76.68 0.0
19 03:35 Calm 16.09 Fair CLR 5 -6 45% 76.68 0.0
19 03:15 Calm 16.09 Fair CLR 5 -5 49% 76.71 0.0
19 02:55 E 6 16.09 Fair CLR 6 -6 42% 76.71 0.0
19 02:35 NE 7 16.09 Fair CLR 6 -8 36% 5 76.71 0.0
19 02:15 N 7 16.09 Fair CLR 6 -7 39% 5 76.71 0.0
19 01:55 Calm 16.09 Fair CLR 7 -8 34% 76.71 0.0
19 01:35 Calm 16.09 Fair CLR 6 -8 36% 76.71 0.0
19 01:15 NW 6 16.09 Fair CLR 6 -8 36% 76.71 0.0
19 00:55 Calm 16.09 Fair CLR 9 -11 23% 76.71 0.0
19 00:35 Calm 16.09 Fair CLR 9 -11 23% 76.71 0.0
19 00:15 S 6 16.09 Fair CLR 10 -12 20% 76.71 0.0
18 23:55 SE 6 16.09 Fair CLR 8 -10 27% 76.71 0.0
18 23:35 Calm 16.09 Fair CLR 9 -12 21% 76.71 0.0
18 23:15 Calm 16.09 Fair CLR 10 -12 20% 76.73 0.0
18 22:55 SW 6 16.09 Fair CLR 10 -12 20% 76.73 0.0
18 22:35 SW 11 16.09 Fair CLR 11 -12 19% 76.73 0.0
18 22:15 W 6 16.09 Fair CLR 11 -13 17% 76.76 0.0
18 21:35 W 6 16.09 Fair CLR 11 -13 17% 76.76 0.0
18 21:15 Calm 16.09 Fair CLR 11 -13 17% 76.73 0.0
18 20:55 Calm 16.09 Fair CLR 11 -12 19% 76.71 0.0
18 20:35 W 11 16.09 Fair CLR 11 -13 17% 76.68 0.0
18 20:15 W 7 16.09 Fair CLR 12 -13 16% 76.66 0.0
18 19:55 W 7 16.09 Fair CLR 12 -12 18% 76.66 0.0
18 19:35 W 11 16.09 Fair CLR 13 -12 16% 76.63 0.0
18 18:35 S 6 16.09 Fair CLR 14 -11 17% 76.58 0.0
18 18:15 NE 13 16.09 Fair CLR 15 -11 16% 76.58 0.0
18 17:55 E 7 16.09 Fair CLR 15 -11 16% 76.58 0.0
18 17:35 E 11 16.09 Fair CLR 15 -11 16% 76.56 0.0
18 17:15 NE 11 16.09 Fair CLR 15 -11 16% 76.56 0.0
18 16:35 NE 9 16.09 Fair CLR 16 -10 16% 76.56 0.0
18 16:15 Calm 16.09 Fair CLR 15 -11 16% 76.56 0.0
18 15:55 N 7 16.09 Fair CLR 15 -11 16% 76.56 0.0
18 15:35 Calm 16.09 Fair CLR 15 -11 16% 76.58 0.0
18 15:15 NE 7 16.09 Fair CLR 14 -12 15% 76.58 0.0
18 14:55 NE 17 16.09 Fair CLR 14 -11 17% 76.58 0.0
18 14:35 NE 11 16.09 Fair CLR 13 -11 18% 76.61 0.0
18 14:15 N 11 G 30 16.09 Fair CLR 13 -11 18% 76.61 0.0
18 13:55 NE 15 G 30 16.09 Fair CLR 14 -12 15% 76.61 0.0
18 13:35 E 6 16.09 Fair CLR 12 -12 18% 76.63 0.0
18 13:15 NW 19 G 35 16.09 Fair CLR 12 -12 18% 76.66 0.0
18 12:55 S 15 16.09 Fair CLR 12 -12 18% 76.71 0.0
18 12:35 W 17 G 26 16.09 Fair CLR 10 -12 20% 8 76.73 0.0
18 12:15 E 13 16.09 Fair CLR 10 -11 22% 8 76.73 0.0
18 11:55 E 15 16.09 Fair CLR 10 -11 22% 8 76.76 0.0
18 11:35 NE 7 16.09 Fair CLR 9 -13 20% 8 76.76 0.0
18 11:15 Calm 16.09 Fair CLR 8 -13 21% 76.76 0.0
18 10:55 NE 9 16.09 Fair CLR 8 -12 23% 7 76.76 0.0
18 10:35 Calm 16.09 Fair CLR 7 -13 23% 76.78 0.0
18 10:15 E 11 16.09 Fair CLR 7 -13 23% 5 76.73 0.0
18 09:55 NE 15 16.09 Fair CLR 6 -12 26% 3 76.73 0.0
18 09:35 NW 13 16.09 Fair CLR 6 -13 24% 4 76.73 0.0
18 09:15 NW 19 G 28 16.09 Fair CLR 5 -13 26% 2 76.73 0.0
18 08:55 NW 15 16.09 Fair CLR 5 -13 26% 2 76.73 0.0
18 08:35 W 11 16.09 Fair CLR 4 -13 28% 2 76.76 0.0
18 08:15 W 17 16.09 Fair CLR 3 -13 30% -1 76.76 0.0
18 07:55 W 22 G 39 16.09 Fair CLR 3 -13 30% -1 76.76 0.0
18 07:35 W 22 G 39 16.09 Fair CLR 2 -13 32% -3 76.76 0.0
18 07:15 W 30 G 41 16.09 Fair CLR 2 -13 32% -3 76.71 0.0
18 06:55 W 30 G 37 16.09 Fair CLR 2 -12 35% -3 76.71 0.0
18 06:35 W 15 G 28 16.09 Fair CLR 1 -12 38% -3 76.68 0.0
18 06:15 SW 24 G 41 16.09 Fair CLR 1 -11 41% -4 76.66 0.0
18 05:55 W 19 G 26 16.09 Fair CLR 1 -10 44% -3 76.66 0.0
18 05:35 SW 17 16.09 Fair CLR 1 -8 51% -3 76.63 0.0
18 05:15 SW 17 16.09 Mostly Cloudy BKN075 BKN085 1 -7 56% -3 76.63 0.0
18 04:55 W 9 16.09 Overcast BKN075 OVC095 1 -6 60% -2 76.66 0.0
18 04:15 SW 15 16.09 Overcast OVC085 1 -7 56% -3 76.61 0.0
18 03:55 SW 19 G 26 16.09 Overcast SCT070 OVC085 1 -7 56% -3 76.61 0.0
18 03:35 SW 17 16.09 Overcast SCT070 OVC090 1 -7 56% -3 76.58 0.0
18 03:15 W 19 16.09 Mostly Cloudy BKN100 1 -7 56% -3 76.58 0.0
18 02:55 W 17 16.09 Partly Cloudy SCT090 1 -7 56% -3 76.56 0.0
18 02:35 W 22 16.09 Partly Cloudy SCT090 1 -7 56% -4 76.56 0.0
18 02:15 W 15 16.09 Mostly Cloudy SCT075 BKN090 1 -8 51% -3 76.56 0.0
18 01:55 W 19 16.09 Mostly Cloudy BKN100 BKN110 2 -8 48% -2 76.56 0.0
18 01:35 W 20 G 30 16.09 Partly Cloudy SCT100 1 -8 51% -4 76.56 0.0
18 01:15 S 6 16.09 Fair CLR 0 -8 55% 76.56 0.0
18 00:55 N 6 16.09 Fair CLR 0 -8 55% 76.56 0.0
18 00:15 SW 13 16.09 Fair CLR 0 -8 55% -4 76.5 0.0
17 23:55 SW 9 16.09 Fair CLR 0 -7 60% -3 76.5 0.0
17 23:35 S 7 16.09 Fair CLR 0 -6 64% -2 76.53 0.0
17 22:55 Calm 16.09 Fair CLR 0 -3 80% 76.53 0.0
17 22:35 SW 6 16.09 Fair CLR 0 -6 64% 76.56 0.0
17 22:15 S 7 16.09 Fair CLR 0 -5 69% -2 76.56 0.0
17 21:55 E 6 16.09 Fair CLR 0 -2 87% 76.53 0.0
17 21:35 E 6 16.09 Fair CLR 0 -2 87% 76.5 0.0
17 21:15 S 9 16.09 Fair CLR 0 -2 87% -3 76.5 0.0
17 20:55 SW 7 16.09 Fair CLR 0 -2 87% -2 76.48 0.0
17 20:35 Calm 16.09 Fair CLR 1 -1 87% 76.48 0.0
17 19:55 S 7 16.09 Fair CLR 1 -1 87% -1 76.45 0.0
17 19:35 SW 7 16.09 Partly Cloudy SCT060 1 -2 81% -1 76.43 0.0
17 19:15 Calm 16.09 Partly Cloudy SCT060 2 -3 70% 76.43 0.0
17 18:55 Calm 16.09 Mostly Cloudy BKN060 BKN075 BKN095 2 -2 75% 76.43 0.0
17 18:35 Calm 16.09 Mostly Cloudy SCT023 BKN050 BKN055 2 -2 75% 76.4 0.0
17 18:15 NE 9 16.09 Overcast BKN020 BKN075 OVC090 2 -1 81% -0 76.4 0.0
17 17:55 NE 7 16.09 Overcast SCT020 SCT070 OVC090 3 -1 75% 1 76.38 0.0
17 17:35 SE 7 16.09 Mostly Cloudy SCT018 BKN025 BKN080 3 -1 75% 1 76.35 0.0
17 17:15 E 6 16.09 Mostly Cloudy BKN021 2 -1 81% 76.35 0.0
17 16:55 NE 9 16.09 Overcast OVC018 1 -1 87% -2 76.35 0.0
17 16:35 NE 6 16.09 Mostly Cloudy SCT014 SCT039 BKN065 3 -1 75% 76.35 0.0
17 16:15 E 7 16.09 Mostly Cloudy SCT010 SCT024 BKN050 2 0 87% 0 76.35 0.0
17 15:55 E 9 16.09 Mostly Cloudy SCT010 BKN018 BKN026 2 0 87% -0 76.35 0.0
17 15:35 E 9 16.09 Overcast OVC014 2 0 87% -0 76.33 0.0
17 15:15 E 11 16.09 Overcast BKN010 OVC014 2 0 87% -1 76.35 0.0
17 14:55 E 7 16.09 Overcast BKN009 OVC015 1 0 93% -1 76.33 0.0
17 14:35 E 9 16.09 Overcast BKN009 OVC014 1 0 93% -2 76.3 0.0
17 14:15 SE 6 4.83 Light Snow BKN005 OVC010 1 0 93% 76.33 0.0
17 13:55 SE 13 2.01 Light Snow OVC003 1 0 93% -2 76.3 0.0 0.1
17 13:35 E 6 1.21 Light Snow OVC003 0 0 100% 76.33 0.0 0.08
17 13:15 E 7 1.21 Light Snow OVC003 0 0 100% -2 76.3 0.0 0.03
17 12:55 Calm 0.80 Snow OVC003 0 0 100% 76.3 0.0 0.18
17 12:35 E 6 0.80 Snow OVC003 0 0 100% 76.25 0.0 0.13
17 12:15 NE 11 0.40 Snow OVC003 0 0 100% -3 76.2 0.0 0.05
17 11:55 E 7 0.40 Snow OVC003 0 0 100% -2 76.2 0.0 0.13
17 11:35 Calm 0.80 Snow OVC003 0 0 100% 76.17 0.0 0.05
17 11:15 NE 13 1.21 Light Snow BKN005 BKN011 OVC016 0 0 100% -4 76.12 0.0
17 10:55 SE 7 8.05 Light Snow SCT021 OVC027 2 -3 70% 0 76.12 0.0
17 10:35 SE 13 16.09 Overcast SCT021 BKN029 OVC035 3 -5 56% 0 76.02 0.0
17 10:15 SE 17 16.09 Overcast SCT032 SCT041 OVC050 3 -6 52% -1 76.02 0.0
17 09:55 SE 11 16.09 Overcast SCT041 BKN055 OVC075 3 -6 52% 0 76 0.0
17 09:35 SE 19 G 28 16.09 Overcast OVC039 3 -6 52% -1 75.97 0.0
17 09:15 SE 19 G 30 16.09 Overcast OVC039 3 -6 52% -1 75.95 0.0
17 08:55 E 17 G 30 16.09 Overcast BKN037 OVC042 3 -6 52% -1 75.92 0.0
17 08:35 SE 15 16.09 Overcast BKN035 OVC042 3 -6 52% -0 75.92 0.0
17 08:15 SE 17 G 26 16.09 Overcast OVC035 3 -5 56% -1 75.9 0.0
17 07:55 SE 19 G 31 16.09 Overcast OVC035 3 -5 56% -1 75.87 0.0
17 07:35 SE 19 G 35 16.09 Overcast OVC033 3 -5 56% -1 75.87 0.0
17 07:15 SE 15 G 28 16.09 Overcast OVC031 3 -4 60% -0 75.84 0.0
17 06:55 SE 17 G 26 16.09 Overcast OVC031 3 -3 65% -1 75.84 0.0
17 06:15 SE 20 G 28 16.09 Overcast OVC035 3 -3 65% -1 75.82 0.0
17 05:55 SE 11 16.09 Overcast OVC039 2 -3 70% -1 75.82 0.0
17 05:35 SE 15 G 26 16.09 Overcast OVC039 2 -3 70% -2 75.82 0.0
17 05:15 SE 15 G 28 16.09 Overcast OVC039 3 -3 65% -0 75.82 0.0
17 04:55 SE 15 16.09 Mostly Cloudy BKN043 3 -2 70% -0 75.79 0.0
17 04:35 S 13 G 30 16.09 Partly Cloudy SCT043 3 -2 70% 0 75.79 0.0
17 04:15 SE 13 16.09 Fair CLR 3 -3 65% 0 75.77 0.0
17 03:55 SE 13 16.09 Fair CLR 4 -3 61% 1 75.74 0.0
17 03:35 SE 13 16.09 Fair CLR 4 -3 61% 1 75.69 0.0
17 03:15 SE 15 16.09 Fair CLR 5 -3 57% 2 75.67 0.0
17 02:55 SE 13 16.09 Fair CLR 5 -2 61% 2 75.64 0.0
17 02:35 S 17 16.09 Fair CLR 5 -2 61% 2 75.59 0.0
17 01:55 SE 9 16.09 Fair CLR 6 -2 57% 4 75.54 0.0
17 01:35 E 6 16.09 Fair CLR 7 -2 53% 75.49 0.0
17 01:15 NE 26 G 43 16.09 Fair CLR 8 -2 50% 5 75.41 0.0
17 00:55 Calm 16.09 Fair CLR 11 -11 20% 75.31 0.0
17 00:35 S 6 16.09 Fair CLR 11 -11 20% 75.29 0.0
17 00:13 S 7 16.09 Fair CLR 12 -11 19% 75.26 0.0
16 23:55 S 6 16.09 Fair CLR 12 -11 19% 75.26 0.0
16 23:35 W 7 16.09 Fair CLR 13 -11 18% 75.29 0.0
16 23:15 W 9 16.09 Fair CLR 14 -10 18% 75.29 0.0
16 22:55 W 11 16.09 Fair CLR 14 -10 18% 75.29 0.0
16 22:35 W 11 16.09 Fair CLR 15 -10 17% 75.29 0.0
16 22:15 W 7 16.09 Fair CLR 14 -8 21% 75.29 0.0
16 21:55 W 7 16.09 Fair CLR 16 -10 16% 75.31 0.0
16 21:35 SW 7 16.09 Fair CLR 17 -10 15% 75.26 0.0
16 21:15 SW 7 16.09 Fair CLR 17 -10 15% 75.26 0.0
16 20:55 W 7 16.09 Fair CLR 18 -9 15% 75.26 0.0
16 20:35 SW 15 16.09 Fair CLR 20 -10 12% 75.23 0.0
16 20:15 SW 11 16.09 Fair CLR 20 -10 12% 75.21 0.0
16 19:55 SW 11 16.09 Fair CLR 20 -9 13% 75.21 0.0
16 19:35 SW 9 16.09 Fair CLR 21 -9 12% 75.18 0.0
16 19:15 SW 28 G 43 16.09 Fair CLR 21 -9 12% 75.18 0.0
16 18:55 SW 20 G 33 16.09 Fair CLR 22 -8 13% 75.18 0.0
16 18:35 W 17 16.09 Fair CLR 22 -7 14% 75.18 0.0
16 18:15 N 11 16.09 Fair CLR 23 -6 14% 75.18 0.0
16 17:55 Calm 16.09 Fair CLR 23 -6 14% 75.18 0.0
16 17:35 Calm 16.09 Fair CLR 24 -6 13% 24 75.21 0.0
16 17:15 N 6 16.09 Fair CLR 22 -7 14% 75.21 0.0
16 16:55 E 7 16.09 Fair CLR 23 -6 14% 75.21 0.0
16 16:35 E 6 16.09 Fair CLR 22 -7 14% 75.23 0.0
16 16:15 NE 9 16.09 Fair CLR 22 -7 14% 75.23 0.0
16 15:55 E 9 16.09 Fair CLR 22 -6 15% 75.26 0.0
16 15:35 NE 7 16.09 Fair CLR 22 -7 14% 75.26 0.0
16 15:15 NE 11 16.09 Fair CLR 22 -7 14% 75.31 0.0
16 14:55 NE 13 16.09 Fair CLR 21 -7 15% 75.34 0.0
16 14:35 NE 13 16.09 Fair CLR 22 -7 14% 75.36 0.0
16 14:15 NE 15 16.09 Partly Cloudy SCT120 23 -6 14% 75.39 0.0
16 13:55 E 9 16.09 Fair CLR 22 -7 14% 75.41 0.0
16 13:35 SE 13 16.09 Fair CLR 23 -6 14% 75.44 0.0
16 13:15 SE 11 16.09 Fair CLR 22 -6 15% 75.46 0.0
16 12:55 SE 13 16.09 Fair CLR 22 -6 15% 75.51 0.0
16 12:35 SE 9 16.09 Fair CLR 23 -6 14% 75.54 0.0
16 12:15 E 11 16.09 Fair CLR 22 -6 15% 75.59 0.0
16 11:55 SE 11 16.09 Fair CLR 22 -6 15% 75.59 0.0
16 11:35 E 11 G 17 16.09 Fair CLR 21 -6 16% 75.62 0.0
16 11:15 E 11 16.09 Fair CLR 21 -6 16% 75.67 0.0
16 10:55 SE 19 16.09 Fair CLR 20 -6 17% 75.67 0.0
16 10:35 SE 7 G 26 16.09 Fair CLR 20 -6 17% 75.69 0.0
16 10:15 SW 13 G 30 16.09 Fair CLR 20 -7 16% 75.69 0.0
16 09:55 S 11 G 31 16.09 Fair CLR 19 -6 18% 75.69 0.0
16 09:35 SW 9 G 30 16.09 Fair CLR 18 -7 18% 75.72 0.0
16 09:15 SW 20 G 35 16.09 Fair CLR 18 -7 18% 75.74 0.0
16 08:55 S 15 G 28 16.09 Fair CLR 17 -6 20% 75.74 0.0
16 08:35 S 17 G 28 16.09 Fair CLR 17 -6 20% 75.74 0.0
16 08:15 S 11 16.09 Fair CLR 16 -6 22% 75.74 0.0
16 07:55 SW 22 G 33 16.09 Fair CLR 15 -6 23% 75.74 0.0
16 07:15 SW 19 G 31 16.09 Fair CLR 14 -6 25% 75.74 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)