National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Boulder Municipal Airport
Imperial (Metric)
Date Time (mdt) 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.
19 22:35 SW 7 10.00 Fair CLR 53.6 26.6 35% 29.87 0.0
19 22:15 SW 8 10.00 Fair CLR 53.6 24.8 33% 29.87 0.0
19 21:55 W 8 10.00 Fair CLR 53.6 26.6 35% 29.87 0.0
19 21:35 W 5 10.00 Fair CLR 53.6 26.6 35% 29.87 0.0
19 21:15 Calm 10.00 Fair CLR 53.6 26.6 35% 29.86 0.0
19 20:55 SW 7 10.00 Fair CLR 55.4 26.6 33% 29.85 0.0
19 20:35 W 7 10.00 Fair CLR 55.4 26.6 33% 29.84 0.0
19 20:15 W 6 10.00 Fair CLR 57.2 26.6 31% 29.84 0.0
19 19:55 W 9 10.00 Partly Cloudy SCT110 57.2 26.6 31% 29.83 0.0
19 19:35 W 14 G 20 10.00 Partly Cloudy SCT110 60.8 26.6 27% 29.82 0.0
19 19:15 NW 10 G 17 10.00 Partly Cloudy SCT100 60.8 26.6 27% 29.82 0.0
19 18:55 W 13 G 18 10.00 Fair CLR 62.6 24.8 24% 29.81 0.0
19 18:35 W 10 G 22 10.00 Fair CLR 62.6 24.8 24% 29.8 0.0
19 18:15 W 14 G 17 10.00 Fair CLR 62.6 26.6 25% 29.79 0.0
19 17:55 NW 16 G 22 10.00 Fair CLR 62.6 26.6 25% 29.79 0.0
19 17:35 W 15 G 21 10.00 Partly Cloudy SCT110 62.6 26.6 25% 29.78 0.0
19 17:15 W 18 G 25 10.00 Mostly Cloudy BKN110 64.4 28.4 26% 29.77 0.0
19 16:55 NW 10 G 20 10.00 Overcast OVC110 62.6 28.4 27% 29.76 0.0
19 16:35 NW 10 G 16 10.00 Mostly Cloudy BKN110 60.8 26.6 27% 29.76 0.0
19 16:15 NW 9 10.00 Mostly Cloudy BKN110 62.6 28.4 27% 29.76 0.0
19 15:55 NW 9 10.00 Mostly Cloudy BKN100 64.4 28.4 26% 29.76 0.0
19 15:35 N 7 10.00 Partly Cloudy SCT110 62.6 26.6 25% 29.76 0.0
19 15:15 N 6 10.00 Fair CLR 64.4 26.6 24% 29.76 0.0
19 14:55 W 14 10.00 Fair CLR 64.4 26.6 24% 29.76 0.0
19 14:35 W 14 G 18 10.00 Partly Cloudy SCT100 SCT120 62.6 24.8 24% 29.76 0.0
19 14:15 NW 9 G 16 10.00 Partly Cloudy SCT120 64.4 28.4 26% 29.75 0.0
19 13:55 NW 9 10.00 Partly Cloudy SCT120 60.8 28.4 29% 29.74 0.0
19 13:35 NE 7 10.00 Partly Cloudy SCT100 SCT120 60.8 30.2 31% 29.74 0.0
19 13:15 E 3 10.00 Overcast SCT040 SCT060 OVC090 59 30.2 34% 29.75 0.0
19 12:55 N 6 G 10 10.00 Light Drizzle SCT039 BKN050 OVC065 55.4 32 41% 29.76 0.0
19 12:35 W 8 10.00 Overcast BKN075 OVC085 57.2 30.2 36% 29.75 0.0
19 12:15 N 5 10.00 Overcast BKN075 OVC090 59 30.2 34% 29.74 0.0
19 11:55 N 7 10.00 Overcast OVC090 59 30.2 34% 29.74 0.0
19 11:35 N 5 10.00 Overcast BKN090 OVC110 60.8 30.2 31% 29.74 0.0
19 11:15 W 7 10.00 Overcast OVC100 59 30.2 34% 29.74 0.0
19 10:55 NW 8 10.00 Overcast SCT070 OVC100 59 30.2 34% 29.74 0.0
19 10:35 NW 10 10.00 Overcast SCT070 OVC100 59 32 36% 29.73 0.0
19 10:15 NW 5 10.00 Overcast OVC100 59 32 36% 29.73 0.0
19 09:55 N 7 10.00 Overcast OVC100 59 32 36% 29.72 0.0
19 09:35 N 6 10.00 Overcast OVC100 59 32 36% 29.71 0.0
19 09:15 NE 5 10.00 Overcast OVC100 57.2 32 39% 29.7 0.0
19 08:55 N 5 10.00 Overcast OVC100 59 32 36% 29.7 0.0
19 08:35 NE 3 10.00 Mostly Cloudy BKN110 59 32 36% 29.7 0.0
19 08:15 Calm 10.00 Fair CLR 57.2 30.2 36% 29.69 0.0
19 07:55 Calm 10.00 Fair CLR 55.4 32 41% 29.7 0.0
19 07:35 Calm 10.00 Fair CLR 53.6 30.2 41% 29.69 0.0
19 07:15 Calm 10.00 Fair CLR 53.6 30.2 41% 29.69 0.0
19 06:55 W 3 10.00 Fair CLR 51.8 32 47% 29.68 0.0
19 06:35 W 6 10.00 Fair CLR 50 30.2 47% 48 29.68 0.0
19 06:15 W 3 10.00 Fair CLR 50 30.2 47% 29.68 0.0
19 05:55 W 10 G 16 10.00 Fair CLR 50 30.2 47% 46 29.67 0.0
19 05:35 W 9 G 16 10.00 Fair CLR 51.8 30.2 44% 29.67 0.0
19 05:15 SW 8 10.00 Fair CLR 50 32 50% 47 29.67 0.0
19 04:55 W 12 10.00 Fair CLR 51.8 32 47% 29.67 0.0
19 04:35 W 13 10.00 Fair CLR 51.8 32 47% 29.66 0.0
19 04:15 W 15 G 25 10.00 Fair CLR 51.8 32 47% 29.65 0.0
19 03:55 SW 17 G 25 10.00 Fair CLR 51.8 32 47% 29.65 0.0
19 03:35 SW 21 G 29 10.00 Fair and Breezy CLR 51.8 32 47% 29.65 0.0
19 03:15 W 14 G 20 10.00 Partly Cloudy SCT100 51.8 33.8 50% 29.65 0.0
19 02:55 W 8 G 20 10.00 Fair CLR 51.8 33.8 50% 29.65 0.0
19 02:35 W 8 10.00 Fair CLR 51.8 33.8 50% 29.66 0.0
19 02:15 SW 8 10.00 Partly Cloudy SCT100 53.6 33.8 47% 29.67 0.0
19 01:55 SW 9 10.00 Partly Cloudy SCT110 53.6 33.8 47% 29.67 0.0
19 01:35 N 3 10.00 Fair CLR 50 39.2 67% 29.67 0.0
19 01:15 Calm 10.00 Partly Cloudy SCT100 50 39.2 67% 29.67 0.0
19 00:55 Calm 10.00 Mostly Cloudy BKN100 51.8 37.4 58% 29.67 0.0
19 00:35 NW 7 10.00 Overcast OVC100 53.6 35.6 51% 29.66 0.0
19 00:15 W 8 10.00 Overcast OVC110 53.6 35.6 51% 29.66 0.0
18 23:55 SW 10 10.00 Mostly Cloudy BKN120 53.6 35.6 51% 29.65 0.0
18 23:35 SW 15 10.00 Partly Cloudy SCT120 53.6 35.6 51% 29.65 0.0
18 23:15 SW 7 10.00 Mostly Cloudy BKN120 53.6 35.6 51% 29.66 0.0
18 22:55 SW 8 10.00 Overcast OVC120 53.6 35.6 51% 29.66 0.0
18 22:35 SW 9 10.00 Overcast OVC120 53.6 35.6 51% 29.67 0.0
18 22:15 W 8 10.00 Mostly Cloudy BKN110 53.6 35.6 51% 29.66 0.0
18 21:55 SW 8 10.00 Mostly Cloudy BKN100 BKN120 53.6 35.6 51% 29.67 0.0
18 21:35 W 6 10.00 Overcast BKN100 OVC120 55.4 37.4 51% 29.67 0.0
18 21:15 E 3 10.00 Partly Cloudy SCT100 53.6 37.4 54% 29.65 0.0
18 20:55 E 3 10.00 Partly Cloudy SCT100 53.6 39.2 58% 29.63 0.0
18 20:35 S 3 10.00 Fair CLR 53.6 41 63% 29.6 0.0
18 20:15 S 5 10.00 Partly Cloudy SCT095 SCT120 53.6 41 63% 29.59 0.0
18 19:55 S 6 10.00 Partly Cloudy SCT095 53.6 41 63% 29.6 0.0
18 19:35 Calm 10.00 Fair CLR 53.6 41 63% 29.59 0.0
18 19:15 N 6 10.00 Fair CLR 53.6 41 63% 29.58 0.0
18 18:55 N 5 10.00 Fair CLR 53.6 42.8 67% 29.57 0.0
18 18:35 Calm 10.00 Fair CLR 55.4 39.2 55% 29.58 0.0
18 18:15 Calm 10.00 Fair CLR 53.6 41 63% 29.59 0.0
18 17:55 W 5 10.00 Partly Cloudy SCT120 53.6 39.2 58% 29.59 0.0
18 17:35 NW 3 G 13 10.00 Mostly Cloudy SCT060 SCT080 BKN090 55.4 37.4 51% 29.59 0.0
18 17:15 NW 12 G 25 10.00 Overcast SCT060 BKN070 OVC100 51.8 48.2 88% 29.61 0.0
18 16:55 W 14 10.00 Overcast SCT070 OVC110 51.8 51.8 100% 29.62 0.0
18 16:35 W 8 10.00 Overcast OVC110 51.8 51.8 100% 29.6 0.0
18 16:15 N 9 10.00 Overcast SCT070 OVC110 51.8 51.8 100% 29.59 0.0
18 15:55 N 17 G 24 10.00 Thunderstorm Light Rain in Vicinity SCT036 BKN070 OVC095 51.8 51.8 100% 29.58 0.0 0.01
18 15:35 NW 13 5.00 Overcast SCT036 BKN041 OVC050 55.4 50 82% 29.6 0.0 0.01
18 15:15 NW 12 G 16 10.00 Thunderstorm Light Drizzle SCT041 SCT050 BKN095 60.8 44.6 55% 29.58 0.0
18 14:55 N 9 10.00 Thunderstorm SCT042 SCT095 60.8 42.8 52% 29.57 0.0
18 14:35 NW 9 10.00 Partly Cloudy SCT040 62.6 44.6 52% 29.57 0.0
18 14:15 N 10 G 17 10.00 Fair CLR 64.4 44.6 49% 29.59 0.0
18 13:55 N 12 10.00 Thunderstorm CLR 64.4 46.4 52% 29.59 0.0
18 13:35 N 9 10.00 Partly Cloudy SCT030 SCT038 SCT046 60.8 46.4 59% 29.59 0.0
18 13:15 N 5 10.00 Thunderstorm in Vicinity SCT028 BKN036 60.8 46.4 59% 29.6 0.0
18 12:55 NE 5 10.00 Overcast SCT028 OVC036 59 46.4 63% 29.62 0.0
18 12:35 N 8 10.00 Mostly Cloudy SCT029 BKN036 60.8 46.4 59% 29.63 0.0
18 12:15 NW 9 10.00 Mostly Cloudy BKN036 60.8 48.2 63% 29.64 0.0
18 11:55 N 10 10.00 Overcast BKN024 OVC034 59 46.4 63% 29.65 0.0
18 11:35 N 9 10.00 Overcast OVC022 59 46.4 63% 29.65 0.0
18 11:15 N 3 10.00 Overcast BKN022 OVC028 59 46.4 63% 29.66 0.0
18 10:55 N 6 10.00 Overcast BKN022 OVC028 55.4 46.4 72% 29.67 0.0
18 10:35 NW 7 10.00 Overcast OVC022 55.4 46.4 72% 29.67 0.0
18 10:15 N 9 10.00 Mostly Cloudy BKN020 55.4 46.4 72% 29.68 0.0
18 09:55 N 7 10.00 Mostly Cloudy BKN020 55.4 46.4 72% 29.69 0.0
18 09:35 N 9 10.00 Partly Cloudy SCT022 53.6 46.4 77% 29.7 0.0
18 09:15 N 8 10.00 Fair CLR 53.6 44.6 72% 29.7 0.0
18 08:55 N 8 10.00 Fair CLR 53.6 44.6 72% 29.72 0.0
18 08:35 N 7 10.00 Fair CLR 53.6 44.6 72% 29.73 0.0
18 08:15 N 5 10.00 Fair CLR 53.6 44.6 72% 29.73 0.0
18 07:55 NW 5 10.00 Fair CLR 51.8 42.8 72% 29.74 0.0
18 07:35 NW 5 10.00 Fair CLR 50 42.8 76% 49 29.75 0.0
18 07:15 Calm 10.00 Fair CLR 51.8 42.8 72% 29.76 0.0
18 06:55 W 5 10.00 Fair CLR 46.4 41 82% 45 29.76 0.0
18 06:35 W 3 10.00 Fair CLR 46.4 39.2 76% 29.76 0.0
18 06:15 W 3 10.00 Fair CLR 46.4 41 82% 29.76 0.0
18 05:55 NW 5 10.00 Fair CLR 46.4 41 82% 45 29.76 0.0
18 05:35 Calm 10.00 Fair CLR 46.4 39.2 76% 29.78 0.0
18 05:15 Calm 10.00 Fair CLR 46.4 39.2 76% 29.77 0.0
18 04:55 Calm 10.00 Fair CLR 48.2 39.2 71% 29.78 0.0
18 04:35 N 3 10.00 Fair CLR 48.2 37.4 66% 29.79 0.0
18 04:15 Calm 10.00 Fair CLR 50 37.4 62% 29.79 0.0
18 03:55 Calm 10.00 Fair CLR 50 39.2 67% 29.8 0.0
18 03:35 W 3 10.00 Fair CLR 50 39.2 67% 29.79 0.0
18 03:15 W 3 10.00 Fair CLR 50 39.2 67% 29.8 0.0
18 02:55 Calm 10.00 Fair CLR 50 37.4 62% 29.81 0.0
18 02:35 W 3 10.00 Fair CLR 50 39.2 67% 29.82 0.0
18 02:15 W 5 10.00 Fair CLR 50 39.2 67% 49 29.82 0.0
18 01:55 NW 5 10.00 Fair CLR 50 39.2 67% 49 29.82 0.0
18 01:35 Calm 10.00 Fair CLR 51.8 39.2 62% 29.83 0.0
18 01:15 Calm 10.00 Fair CLR 50 41 71% 29.83 0.0
18 00:55 Calm 10.00 Fair CLR 53.6 39.2 58% 29.84 0.0
18 00:35 W 3 10.00 Fair CLR 51.8 41 67% 29.85 0.0
18 00:15 W 6 10.00 Fair CLR 51.8 41 67% 29.85 0.0
17 23:55 Calm 10.00 Fair CLR 53.6 41 63% 29.86 0.0
17 23:35 Calm 10.00 Fair CLR 53.6 37.4 54% 29.86 0.0
17 23:15 NW 5 10.00 Fair CLR 53.6 41 63% 29.86 0.0
17 22:55 W 5 10.00 Fair CLR 53.6 39.2 58% 29.86 0.0
17 22:35 Calm 10.00 Fair CLR 55.4 39.2 55% 29.86 0.0
17 22:15 Calm 10.00 Fair CLR 53.6 41 63% 29.86 0.0
17 21:55 Calm 10.00 Fair CLR 55.4 39.2 55% 29.85 0.0
17 21:35 W 3 10.00 Fair CLR 59 37.4 45% 29.84 0.0
17 21:15 Calm 10.00 Partly Cloudy SCT120 59 37.4 45% 29.85 0.0
17 20:55 SW 6 10.00 Partly Cloudy SCT110 59 37.4 45% 29.85 0.0
17 20:35 Calm 10.00 Fair CLR 59 37.4 45% 29.84 0.0
17 20:15 N 3 10.00 Fair CLR 60.8 37.4 42% 29.84 0.0
17 19:55 Calm 10.00 Fair CLR 60.8 37.4 42% 29.84 0.0
17 19:35 Calm 10.00 Fair CLR 64.4 35.6 34% 29.83 0.0
17 19:15 Calm 10.00 Fair CLR 66.2 35.6 32% 29.82 0.0
17 18:55 SE 3 10.00 Fair CLR 66.2 35.6 32% 29.83 0.0
17 18:35 E 5 10.00 Fair CLR 68 35.6 30% 29.83 0.0
17 18:15 SE 7 10.00 Partly Cloudy SCT080 SCT110 68 35.6 30% 29.83 0.0
17 17:55 E 3 10.00 Partly Cloudy SCT090 SCT120 66.2 35.6 32% 29.84 0.0
17 17:35 NE 3 10.00 Partly Cloudy SCT100 66.2 35.6 32% 29.85 0.0
17 17:15 Calm 10.00 Partly Cloudy SCT090 SCT120 64.4 33.8 32% 29.84 0.0
17 16:55 N 3 10.00 Overcast BKN090 OVC120 64.4 35.6 34% 29.84 0.0
17 16:35 NE 6 10.00 Mostly Cloudy SCT100 BKN120 64.4 35.6 34% 29.83 0.0
17 16:15 N 7 10.00 Fair CLR 69.8 37.4 31% 29.83 0.0
17 15:55 N 9 10.00 Partly Cloudy SCT090 SCT110 68 37.4 33% 29.84 0.0
17 15:35 N 13 10.00 Mostly Cloudy SCT060 BKN090 BKN110 64.4 35.6 34% 29.84 0.0
17 15:15 N 13 10.00 Partly Cloudy SCT110 66.2 37.4 35% 29.85 0.0
17 14:55 N 16 10.00 Fair CLR 69.8 35.6 29% 29.85 0.0
17 14:35 E 3 10.00 Fair CLR 68 33.8 28% 29.85 0.0
17 14:15 S 5 10.00 Fair CLR 69.8 33.8 27% 29.84 0.0
17 13:55 SE 9 10.00 Fair CLR 68 33.8 28% 29.85 0.0
17 13:35 SE 3 10.00 Partly Cloudy SCT110 68 35.6 30% 29.86 0.0
17 13:15 Calm 10.00 Mostly Cloudy SCT055 SCT070 BKN100 62.6 37.4 39% 29.87 0.0
17 12:55 SW 6 10.00 Partly Cloudy SCT055 SCT075 SCT090 62.6 35.6 37% 29.89 0.0
17 12:35 Calm 10.00 Partly Cloudy SCT065 SCT075 SCT110 62.6 35.6 37% 29.88 0.0
17 12:15 E 5 10.00 Mostly Cloudy SCT060 SCT070 BKN100 60.8 37.4 42% 29.9 0.0
17 11:55 E 5 10.00 Light Rain BKN110 60.8 39.2 45% 29.92 0.0
17 11:35 Calm 10.00 Partly Cloudy SCT110 60.8 37.4 42% 29.92 0.0
17 11:15 N 3 10.00 Partly Cloudy SCT120 60.8 37.4 42% 29.93 0.0
17 10:55 NE 3 10.00 Partly Cloudy SCT120 59 37.4 45% 29.94 0.0
17 10:35 NE 5 10.00 Partly Cloudy SCT120 59 39.2 48% 29.94 0.0
17 10:15 Calm 10.00 Fair CLR 57.2 37.4 48% 29.95 0.0
17 09:55 Calm 10.00 Fair CLR 57.2 37.4 48% 29.96 0.0
17 09:35 NE 5 10.00 Fair CLR 57.2 35.6 44% 29.96 0.0
17 09:15 E 3 10.00 Fair CLR 57.2 35.6 44% 29.97 0.0
17 08:55 Calm 10.00 Fair CLR 55.4 37.4 51% 29.97 0.0
17 08:35 E 3 10.00 Fair CLR 53.6 35.6 51% 29.98 0.0
17 08:15 Calm 10.00 Fair CLR 51.8 35.6 54% 30 0.0
17 07:55 N 3 10.00 Fair CLR 51.8 33.8 50% 30 0.0
17 07:35 N 3 10.00 Fair CLR 51.8 35.6 54% 30.01 0.0
17 07:15 W 3 10.00 Partly Cloudy SCT100 48.2 35.6 62% 30.01 0.0
17 06:55 Calm 10.00 Mostly Cloudy BKN100 48.2 35.6 62% 30.01 0.0
17 06:35 Calm 10.00 Fair CLR 46.4 33.8 62% 30.01 0.0
17 06:15 N 3 10.00 Fair CLR 48.2 33.8 58% 30.01 0.0
17 05:55 Calm 10.00 Partly Cloudy SCT120 50 33.8 54% 30 0.0
17 05:35 Calm 10.00 Fair CLR 50 35.6 58% 30 0.0
17 05:15 W 3 10.00 Fair CLR 50 35.6 58% 30.01 0.0
17 04:55 Calm 10.00 Partly Cloudy SCT110 50 35.6 58% 30.01 0.0
17 04:35 Calm 10.00 Mostly Cloudy BKN120 51.8 35.6 54% 30.01 0.0
17 04:15 NW 5 10.00 Mostly Cloudy BKN120 51.8 33.8 50% 30.01 0.0
17 03:55 N 3 10.00 Partly Cloudy SCT120 51.8 33.8 50% 30.01 0.0
17 03:35 NW 5 10.00 Partly Cloudy SCT120 51.8 35.6 54% 30.01 0.0
17 03:15 N 6 10.00 Partly Cloudy SCT120 51.8 35.6 54% 30.01 0.0
17 02:55 N 5 10.00 Partly Cloudy SCT120 53.6 33.8 47% 30.01 0.0
17 02:35 Calm 10.00 Fair CLR 55.4 32 41% 30 0.0
17 02:15 S 5 10.00 Fair CLR 55.4 32 41% 30 0.0
17 01:55 SW 5 10.00 Fair CLR 55.4 32 41% 30.01 0.0
17 01:35 S 8 10.00 Fair CLR 55.4 32 41% 30.01 0.0
17 01:15 W 8 10.00 Fair CLR 57.2 32 39% 30 0.0
17 00:55 S 7 10.00 Fair CLR 55.4 32 41% 30.01 0.0
16 23:55 S 5 10.00 Fair CLR 57.2 32 39% 30.01 0.0
16 23:35 SW 5 10.00 Fair CLR 57.2 32 39% 30 0.0
16 23:15 W 9 10.00 Fair CLR 59 32 36% 29.98 0.0
16 22:55 W 9 10.00 Fair CLR 59 32 36% 29.99 0.0
Date Time (mdt) 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)