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 (mst) 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.
09 19:15 S 3 10.00 Fair CLR 26.6 10.4 50% 30.33 0.0
09 18:55 S 3 10.00 Fair CLR 26.6 12.2 54% 30.32 0.0
09 18:35 S 3 10.00 Fair CLR 28.4 12.2 51% 30.31 0.0
09 18:15 SW 3 10.00 Fair CLR 28.4 14 55% 30.3 0.0
09 17:55 S 3 10.00 Fair CLR 28.4 17.6 64% 30.29 0.0
09 17:35 S 3 10.00 Fair CLR 28.4 17.6 64% 30.28 0.0
09 17:15 S 3 10.00 Fair CLR 30.2 17.6 59% 30.27 0.0
09 16:55 S 3 10.00 Fair CLR 30.2 15.8 55% 30.26 0.0
09 16:35 Calm 10.00 Partly Cloudy SCT038 32 14 47% 30.26 0.0
09 16:15 SE 3 10.00 Partly Cloudy SCT038 32 14 47% 30.24 0.0
09 15:55 Calm 10.00 Fair CLR 32 15.8 51% 30.24 0.0
09 15:35 Calm 10.00 Partly Cloudy SCT041 SCT060 SCT080 33.8 15.8 48% 30.23 0.0
09 15:15 E 3 10.00 Mostly Cloudy SCT041 SCT060 BKN080 33.8 17.6 51% 30.22 0.0
09 14:55 SE 3 10.00 Partly Cloudy SCT070 SCT080 33.8 15.8 48% 30.21 0.0
09 14:35 Calm 10.00 Overcast SCT034 SCT047 OVC080 33.8 14 44% 30.22 0.0
09 14:15 Calm 10.00 Overcast SCT033 BKN047 OVC060 35.6 17.6 48% 30.21 0.0
09 13:55 Calm 10.00 Overcast SCT031 BKN040 OVC048 33.8 17.6 51% 30.2 0.0
09 13:35 Calm 10.00 Overcast SCT035 BKN047 OVC055 32 17.6 55% 30.21 0.0
09 13:15 Calm 10.00 Mostly Cloudy BKN065 BKN070 BKN080 33.8 17.6 51% 30.2 0.0
09 12:55 SW 6 10.00 Partly Cloudy SCT055 SCT065 SCT075 32 17.6 55% 27 30.2 0.0
09 12:35 S 5 10.00 Partly Cloudy SCT065 32 21.2 64% 28 30.2 0.0
09 12:15 S 6 10.00 Partly Cloudy SCT065 32 21.2 64% 27 30.2 0.0
09 11:55 S 6 10.00 Partly Cloudy SCT048 SCT060 32 21.2 64% 27 30.21 0.0
09 11:35 SE 6 10.00 Mostly Cloudy BKN046 BKN060 30.2 21.2 69% 25 30.21 0.0
09 11:15 SE 7 10.00 Overcast BKN039 OVC046 30.2 23 75% 24 30.21 0.0
09 10:55 S 5 10.00 Overcast BKN042 BKN060 OVC100 32 23 69% 28 30.21 0.0
09 10:35 SE 3 10.00 Mostly Cloudy BKN100 32 23 69% 30.2 0.0
09 10:15 SE 3 0.75 Overcast with Haze OVC110 30.2 24.8 80% 30.19 0.0
09 09:55 S 3 10.00 Overcast OVC100 30.2 23 75% 30.18 0.0
09 09:35 S 3 10.00 Overcast SCT055 OVC090 28.4 24.8 86% 30.16 0.0
09 09:15 S 3 10.00 Overcast SCT019 SCT055 OVC090 28.4 24.8 86% 30.15 0.0
09 08:55 Calm 10.00 Overcast SCT017 SCT036 OVC080 28.4 24.8 86% 30.13 0.0
09 08:35 Calm 10.00 Overcast SCT070 OVC080 28.4 24.8 86% 30.12 0.0
09 08:15 SE 3 7.00 Overcast SCT007 BKN022 OVC080 28.4 26.6 93% 30.11 0.0
09 07:55 SE 3 5.00 Light Snow SCT014 BKN022 OVC080 28.4 26.6 93% 30.1 0.0
09 07:35 Calm 4.00 Light Snow SCT004 BKN014 OVC065 26.6 26.6 100% 30.09 0.0
09 07:15 E 3 1.00 Snow OVC006 28.4 26.6 93% 30.07 0.0
09 06:55 Calm 1.75 Light Snow OVC007 28.4 28.4 100% 30.06 0.0
09 06:35 NE 5 1.50 Light Snow OVC007 28.4 28.4 100% 24 30.06 0.0
09 06:15 NE 5 3.00 Light Snow BKN005 OVC011 28.4 28.4 100% 24 30.03 0.0
09 05:55 N 7 3.00 Light Snow BKN005 BKN008 OVC013 30.2 30.2 100% 24 30.02 0.0
09 05:35 Calm 7.00 Overcast SCT014 BKN021 OVC090 30.2 30.2 100% 30 0.0
09 05:15 Calm 5.00 Unknown Precip SCT031 BKN050 OVC090 30.2 30.2 100% 29.99 0.0
09 04:55 Calm 4.00 Light Snow SCT018 BKN027 OVC046 30.2 30.2 100% 29.97 0.0
09 04:35 Calm 2.50 Light Snow SCT005 BKN014 OVC019 30.2 30.2 100% 29.97 0.0
09 04:15 Calm 2.00 Light Snow SCT007 OVC012 30.2 30.2 100% 29.96 0.0
09 03:55 Calm 1.25 Snow OVC012 30.2 30.2 100% 29.96 0.0
09 03:35 Calm 1.75 Light Snow OVC011 30.2 30.2 100% 29.95 0.0
09 03:15 Calm 1.75 Light Snow SCT004 OVC011 30.2 30.2 100% 29.95 0.0
09 02:55 Calm 1.00 Light Snow OVC005 30.2 30.2 100% 29.94 0.0
09 02:35 Calm 1.00 Snow BKN005 OVC016 30.2 30.2 100% 29.93 0.0
09 02:15 Calm 1.00 Snow BKN005 OVC016 30.2 30.2 100% 29.92 0.0
09 01:55 Calm 1.00 Snow OVC005 30.2 30.2 100% 29.91 0.0
09 01:35 Calm 1.00 Snow OVC005 30.2 30.2 100% 29.9 0.0
09 01:15 NW 3 1.50 Light Snow OVC003 32 32 100% 29.89 0.0
09 00:55 Calm 5.00 Light Snow SCT005 BKN010 OVC024 32 32 100% 29.89 0.0
09 00:35 Calm 2.00 Light Snow OVC022 32 32 100% 29.88 0.0
09 00:15 N 3 2.50 Light Snow OVC020 32 32 100% 29.87 0.0
08 23:55 Calm 7.00 Light Snow OVC020 32 30.2 93% 29.87 0.0
08 23:35 Calm 7.00 Light Snow OVC020 32 30.2 93% 29.86 0.0
08 23:15 Calm 10.00 Overcast OVC020 32 30.2 93% 29.86 0.0
08 22:55 Calm 10.00 Overcast OVC020 32 30.2 93% 29.86 0.0
08 22:35 Calm 10.00 Overcast OVC020 32 30.2 93% 29.85 0.0
08 22:15 Calm 10.00 Overcast OVC022 32 30.2 93% 29.84 0.0
08 21:55 Calm 10.00 Overcast OVC022 32 30.2 93% 29.83 0.0
08 21:35 Calm 10.00 Overcast OVC022 32 30.2 93% 29.83 0.0
08 21:15 Calm 10.00 Overcast OVC022 32 30.2 93% 29.83 0.0
08 20:55 Calm 10.00 Overcast OVC020 32 30.2 93% 29.83 0.0
08 20:35 Calm 10.00 Overcast OVC022 32 30.2 93% 29.82 0.0
08 20:15 NW 3 10.00 Overcast OVC022 32 32 100% 29.82 0.0
08 19:55 NW 5 10.00 Overcast OVC020 32 30.2 93% 28 29.81 0.0
08 19:35 Calm 10.00 Overcast OVC020 32 30.2 93% 29.81 0.0
08 19:15 Calm 10.00 Overcast OVC020 32 30.2 93% 29.8 0.0
08 18:55 N 5 10.00 Overcast OVC022 32 32 100% 28 29.8 0.0
08 18:35 N 3 10.00 Overcast OVC022 32 30.2 93% 29.79 0.0
08 18:15 NE 3 7.00 Light Snow OVC022 32 30.2 93% 29.79 0.0
08 17:55 Calm 10.00 Overcast OVC022 32 30.2 93% 29.78 0.0
08 17:35 NE 3 10.00 Overcast OVC024 32 30.2 93% 29.78 0.0
08 17:15 Calm 10.00 Overcast OVC024 32 30.2 93% 29.77 0.0
08 16:55 NE 5 10.00 Unknown Precip OVC024 32 30.2 93% 28 29.76 0.0
08 16:35 E 3 10.00 Overcast OVC022 32 30.2 93% 29.75 0.0
08 16:15 NE 3 10.00 Overcast OVC020 32 30.2 93% 29.74 0.0
08 15:55 NE 3 10.00 Light Snow SCT017 OVC024 32 30.2 93% 29.73 0.0
08 15:35 E 3 10.00 Overcast SCT010 BKN017 OVC024 32 30.2 93% 29.73 0.0
08 15:15 NE 3 5.00 Light Snow SCT010 BKN017 OVC022 32 32 100% 29.72 0.0
08 14:55 NE 6 10.00 Overcast SCT010 OVC019 32 32 100% 27 29.72 0.0
08 14:35 N 9 10.00 Overcast SCT014 OVC019 32 30.2 93% 25 29.72 0.0
08 14:15 N 6 10.00 Overcast BKN012 OVC021 32 30.2 93% 27 29.71 0.0
08 13:55 N 7 10.00 Overcast SCT008 SCT013 OVC023 32 30.2 93% 26 29.71 0.0
08 13:35 N 8 5.00 Light Snow SCT008 BKN016 OVC023 32 32 100% 25 29.71 0.0
08 13:15 N 10 4.00 Light Snow BKN006 BKN010 OVC014 32 32 100% 24 29.71 0.0
08 12:55 N 8 1.50 Light Snow BKN009 BKN014 OVC026 32 30.2 93% 25 29.71 0.0
08 12:35 N 6 10.00 Overcast SCT011 OVC035 32 30.2 93% 27 29.71 0.0
08 12:15 N 6 7.00 Unknown Precip SCT009 BKN030 OVC035 32 32 100% 27 29.72 0.0
08 11:55 N 5 3.00 Unknown Precip SCT009 SCT017 OVC029 32 30.2 93% 28 29.72 0.0
08 11:35 N 10 4.00 Light Snow SCT009 BKN019 OVC026 32 30.2 93% 24 29.72 0.0
08 11:15 N 10 5.00 Unknown Precip BKN013 OVC018 32 30.2 93% 24 29.72 0.0
08 10:55 N 10 4.00 Unknown Precip OVC011 32 30.2 93% 24 29.72 0.0
08 10:35 N 8 10.00 Overcast OVC011 32 32 100% 25 29.72 0.0
08 10:15 N 8 7.00 Overcast BKN006 OVC013 32 32 100% 25 29.72 0.0
08 09:55 NE 7 4.00 Light Snow OVC006 32 32 100% 26 29.72 0.0
08 09:35 N 5 4.00 Unknown Precip BKN004 OVC008 32 32 100% 28 29.71 0.0
08 09:15 N 6 1.75 Unknown Precip BKN004 OVC008 32 32 100% 27 29.7 0.0
08 08:55 N 5 1.00 Unknown Precip OVC004 32 32 100% 28 29.69 0.0 0.01
08 08:35 Calm 1.75 Light Snow OVC004 32 32 100% 29.69 0.0
08 08:15 NE 5 1.25 Light Snow OVC004 32 32 100% 28 29.68 0.0
08 07:55 NE 7 4.00 Light Snow SCT004 SCT016 OVC021 35.6 32 87% 31 29.67 0.0
08 07:35 Calm 10.00 Light Rain BKN025 OVC031 35.6 30.2 81% 29.67 0.0
08 07:15 NW 3 10.00 Unknown Precip BKN027 OVC039 35.6 30.2 81% 29.67 0.0
08 06:55 NW 6 10.00 Overcast SCT025 BKN036 OVC046 37.4 28.4 70% 33 29.66 0.0
08 06:35 N 5 10.00 Overcast SCT038 OVC046 37.4 26.6 65% 34 29.66 0.0
08 06:15 N 3 10.00 Overcast SCT035 OVC045 39.2 23 52% 29.65 0.0
08 05:55 NW 5 10.00 Overcast SCT036 OVC042 39.2 23 52% 36 29.65 0.0
08 05:35 NW 7 10.00 Overcast SCT038 BKN045 OVC050 41 21.2 45% 37 29.65 0.0
08 05:15 N 5 10.00 Overcast OVC050 39.2 21.2 48% 36 29.63 0.0
08 04:55 Calm 10.00 Overcast BKN050 BKN065 OVC080 39.2 19.4 45% 29.63 0.0
08 04:35 N 5 10.00 Overcast SCT065 OVC080 41 19.4 42% 38 29.63 0.0
08 04:15 NW 3 10.00 Overcast SCT055 OVC070 41 17.6 39% 29.63 0.0
08 03:55 NE 3 10.00 Overcast OVC055 42.8 17.6 36% 29.63 0.0
08 03:35 Calm 10.00 Overcast SCT050 OVC065 42.8 17.6 36% 29.63 0.0
08 03:15 Calm 10.00 Overcast SCT050 OVC075 41 17.6 39% 29.64 0.0
08 02:55 Calm 10.00 Overcast OVC075 41 17.6 39% 29.64 0.0
08 02:35 Calm 10.00 Overcast SCT060 OVC075 42.8 15.8 34% 29.63 0.0
08 02:15 Calm 10.00 Overcast BKN070 OVC080 42.8 17.6 36% 29.63 0.0
08 01:55 SW 3 10.00 Overcast SCT080 OVC090 41 15.8 36% 29.62 0.0
08 01:35 SE 5 10.00 Overcast OVC090 41 17.6 39% 38 29.61 0.0
08 01:15 E 5 10.00 Overcast OVC100 41 17.6 39% 38 29.61 0.0
08 00:55 Calm 10.00 Overcast OVC100 42.8 17.6 36% 29.6 0.0
08 00:35 W 3 10.00 Overcast OVC110 42.8 17.6 36% 29.6 0.0
08 00:15 SW 3 10.00 Partly Cloudy SCT120 42.8 17.6 36% 29.62 0.0
07 23:55 W 3 10.00 Fair CLR 42.8 17.6 36% 29.62 0.0
07 23:35 W 5 10.00 Fair CLR 41 15.8 36% 38 29.63 0.0
07 23:15 W 5 10.00 Fair CLR 42.8 17.6 36% 41 29.62 0.0
07 22:55 NW 8 10.00 Partly Cloudy SCT120 41 17.6 39% 36 29.63 0.0
07 22:35 SE 3 10.00 Mostly Cloudy BKN120 42.8 17.6 36% 29.63 0.0
07 22:15 E 3 10.00 Mostly Cloudy BKN110 42.8 17.6 36% 29.63 0.0
07 21:55 Calm 10.00 Partly Cloudy SCT120 44.6 17.6 34% 29.63 0.0
07 21:35 Calm 10.00 Fair CLR 44.6 17.6 34% 29.63 0.0
07 21:15 Calm 10.00 Fair CLR 44.6 17.6 34% 29.63 0.0
07 20:55 Calm 10.00 Fair CLR 44.6 17.6 34% 29.63 0.0
07 20:35 Calm 10.00 Partly Cloudy SCT120 44.6 17.6 34% 29.65 0.0
07 20:15 S 3 10.00 Fair CLR 44.6 15.8 31% 29.65 0.0
07 19:55 Calm 10.00 Fair CLR 46.4 15.8 29% 29.66 0.0
07 19:35 Calm 10.00 Partly Cloudy SCT120 46.4 15.8 29% 29.66 0.0
07 19:15 Calm 10.00 Partly Cloudy SCT120 46.4 14 27% 29.66 0.0
07 18:55 NE 6 10.00 Fair CLR 44.6 14 29% 42 29.67 0.0
07 18:35 W 10 10.00 Fair CLR 50 17.6 28% 46 29.66 0.0
07 18:15 Calm 10.00 Fair CLR 50 14 24% 29.66 0.0
07 17:55 SW 3 10.00 Fair CLR 50 14 24% 29.66 0.0
07 17:35 SW 6 10.00 Fair CLR 50 12.2 22% 48 29.66 0.0
07 17:15 Calm 10.00 Fair CLR 51.8 8.6 17% 29.66 0.0
07 16:55 Calm 10.00 Fair CLR 53.6 8.6 16% 29.65 0.0
07 16:35 Calm 10.00 Fair CLR 53.6 10.4 18% 29.65 0.0
07 16:15 Calm 10.00 Fair CLR 55.4 10.4 16% 29.65 0.0
07 15:55 E 3 10.00 Fair CLR 55.4 10.4 16% 29.65 0.0
07 15:35 SE 5 10.00 Fair CLR 57.2 10.4 15% 29.66 0.0
07 15:15 SE 6 10.00 Fair CLR 59 8.6 13% 29.66 0.0
07 14:55 SE 6 10.00 Fair CLR 59 10.4 14% 29.66 0.0
07 14:35 S 7 10.00 Fair CLR 59 10.4 14% 29.66 0.0
07 14:15 SE 8 10.00 Fair CLR 59 10.4 14% 29.66 0.0
07 13:55 E 5 10.00 Fair CLR 60.8 10.4 13% 29.66 0.0
07 13:35 SE 5 10.00 Fair CLR 59 10.4 14% 29.66 0.0
07 13:15 E 7 10.00 Fair CLR 59 10.4 14% 29.67 0.0
07 12:55 E 6 10.00 Fair CLR 59 10.4 14% 29.69 0.0
07 12:35 E 7 10.00 Fair CLR 59 12.2 16% 29.7 0.0
07 12:15 E 7 10.00 Fair CLR 59 12.2 16% 29.71 0.0
07 11:55 E 9 10.00 Fair CLR 59 12.2 16% 29.72 0.0
07 11:35 NE 8 10.00 Fair CLR 57.2 10.4 15% 29.73 0.0
07 11:15 NW 7 10.00 Fair CLR 57.2 10.4 15% 29.74 0.0
07 10:55 W 3 G 17 10.00 Fair CLR 55.4 10.4 16% 29.76 0.0
07 10:35 Calm 10.00 Fair CLR 55.4 8.6 15% 29.78 0.0
07 10:15 Calm 10.00 Fair CLR 53.6 8.6 16% 29.78 0.0
07 09:55 SW 6 10.00 Fair CLR 53.6 10.4 18% 29.78 0.0
07 09:35 SW 5 10.00 Fair CLR 51.8 10.4 19% 29.77 0.0
07 09:15 SW 3 10.00 Fair CLR 50 10.4 20% 29.78 0.0
07 08:55 SW 7 10.00 Fair CLR 48.2 10.4 21% 46 29.78 0.0
07 08:35 W 5 10.00 Fair CLR 42.8 14 31% 41 29.79 0.0
07 08:15 W 3 10.00 Fair CLR 42.8 10.4 26% 29.79 0.0
07 07:35 W 3 10.00 Fair CLR 37.4 12.2 35% 29.78 0.0
07 07:15 Calm 10.00 Fair CLR 41 14 33% 29.78 0.0
07 06:55 Calm 10.00 Fair CLR 37.4 12.2 35% 29.79 0.0
07 06:35 Calm 10.00 Fair CLR 39.2 12.2 33% 29.79 0.0
07 06:15 SE 3 10.00 Fair CLR 37.4 12.2 35% 29.79 0.0
07 05:55 W 5 10.00 Fair CLR 39.2 14 36% 36 29.78 0.0
07 05:35 W 7 10.00 Fair CLR 37.4 14 38% 33 29.79 0.0
07 05:15 Calm 10.00 Fair CLR 41 12.2 31% 29.79 0.0
07 04:55 NW 5 10.00 Fair CLR 42.8 12.2 29% 41 29.79 0.0
07 04:35 S 7 10.00 Fair CLR 42.8 12.2 29% 39 29.78 0.0
07 04:15 NW 9 G 16 10.00 Fair CLR 44.6 12.2 27% 40 29.79 0.0
07 03:55 W 8 10.00 Fair CLR 44.6 12.2 27% 41 29.79 0.0
07 03:35 Calm 10.00 Fair CLR 42.8 12.2 29% 29.79 0.0
07 03:15 NW 6 10.00 Fair CLR 44.6 12.2 27% 42 29.79 0.0
07 02:55 N 6 10.00 Fair CLR 44.6 8.6 23% 42 29.78 0.0
07 02:35 Calm 10.00 Fair CLR 46.4 8.6 21% 29.79 0.0
07 02:15 Calm 10.00 Fair CLR 44.6 8.6 23% 29.78 0.0
07 01:55 SW 3 10.00 Fair CLR 44.6 8.6 23% 29.78 0.0
07 01:35 NW 6 10.00 Fair CLR 41 8.6 26% 38 29.78 0.0
07 01:15 S 8 10.00 Fair CLR 44.6 8.6 23% 41 29.77 0.0
07 00:55 NW 6 10.00 Fair CLR 46.4 6.8 20% 44 29.79 0.0
07 00:35 SW 6 10.00 Fair CLR 44.6 8.6 23% 42 29.79 0.0
07 00:15 SW 7 10.00 Fair CLR 46.4 10.4 23% 43 29.81 0.0
06 23:55 SE 5 10.00 Fair CLR 37.4 12.2 35% 34 29.82 0.0
06 23:35 W 7 10.00 Fair CLR 41 12.2 31% 37 29.82 0.0
06 23:15 SW 7 10.00 Fair CLR 41 12.2 31% 37 29.82 0.0
06 22:55 W 5 10.00 Fair CLR 37.4 12.2 35% 34 29.83 0.0
06 22:35 SW 7 10.00 Fair CLR 37.4 12.2 35% 33 29.83 0.0
06 22:15 Calm 10.00 Fair CLR 41 12.2 31% 29.83 0.0
06 21:55 Calm 10.00 Fair CLR 46.4 14 27% 29.84 0.0
06 21:35 NW 5 10.00 Fair CLR 44.6 14 29% 43 29.86 0.0
06 21:15 NW 6 10.00 Fair CLR 44.6 14 29% 42 29.86 0.0
06 20:55 S 3 10.00 Fair CLR 44.6 12.2 27% 29.87 0.0
06 20:35 W 8 10.00 Fair CLR 46.4 12.2 25% 43 29.86 0.0
06 20:15 SW 3 10.00 Fair CLR 44.6 12.2 27% 29.87 0.0
06 19:55 Calm 10.00 Fair CLR 44.6 10.4 25% 29.87 0.0
06 19:35 N 8 10.00 Fair CLR 44.6 10.4 25% 41 29.87 0.0
Date Time (mst) 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)