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.
07 15:55 Calm 16.09 Mostly Cloudy BKN100 BKN120 21 -1 23% 75.97 0.0
07 15:35 W 15 16.09 Overcast OVC110 21 -1 23% 76.02 0.0
07 15:15 W 9 G 26 16.09 Mostly Cloudy BKN110 19 -1 26% 76.05 0.0
07 14:55 W 9 16.09 Overcast OVC110 18 -1 28% 76.07 0.0
07 14:35 SW 6 16.09 Overcast OVC100 18 -1 28% 76.1 0.0
07 14:15 SW 15 16.09 Mostly Cloudy BKN100 18 -1 28% 76.1 0.0
07 13:55 SW 9 G 17 16.09 Partly Cloudy SCT110 19 -1 26% 76.12 0.0
07 13:35 SW 9 16.09 Partly Cloudy SCT110 18 -1 28% 76.12 0.0
07 13:15 SW 11 16.09 Fair CLR 18 -1 28% 76.15 0.0
07 12:55 S 9 16.09 Fair CLR 18 -1 28% 76.17 0.0
07 12:35 NW 7 16.09 Fair CLR 17 -2 27% 76.17 0.0
07 12:15 NW 11 16.09 Fair CLR 16 -2 29% 76.2 0.0
07 11:55 W 26 16.09 Fair CLR 15 -2 31% 76.2 0.0
07 11:35 SW 15 16.09 Fair CLR 15 -2 31% 76.2 0.0
07 11:15 SW 17 16.09 Fair CLR 15 -2 31% 76.23 0.0
07 10:55 W 19 16.09 Fair CLR 15 -2 31% 76.23 0.0
07 10:35 W 28 16.09 Fair CLR 13 -2 36% 76.2 0.0
07 10:15 W 26 G 33 16.09 Fair CLR 13 -2 36% 76.23 0.0
07 09:55 SW 20 G 37 16.09 Partly Cloudy SCT120 13 -2 36% 76.23 0.0
07 09:35 SW 15 G 28 16.09 Partly Cloudy SCT120 14 -2 33% 76.23 0.0
07 09:15 SW 19 G 26 16.09 Fair CLR 15 -1 34% 76.23 0.0
07 08:55 W 13 16.09 Fair CLR 15 -1 34% 76.23 0.0
07 08:35 SW 15 G 30 16.09 Fair CLR 13 -1 38% 76.2 0.0
07 08:15 SW 19 16.09 Fair CLR 13 -1 38% 76.2 0.0
07 07:55 SW 20 G 35 16.09 Fair CLR 12 -2 38% 76.2 0.0
07 07:35 SW 28 16.09 Fair CLR 11 -3 38% 76.2 0.0
07 07:15 SW 31 G 43 16.09 Fair CLR 11 -3 38% 76.2 0.0
07 06:55 SW 26 16.09 Fair CLR 10 -3 40% 7 76.17 0.0
07 06:35 SW 35 G 44 16.09 Fair and Breezy CLR 10 -4 37% 7 76.15 0.0
07 06:15 SW 22 G 33 16.09 Fair CLR 9 -5 37% 6 76.17 0.0
07 05:55 S 17 G 28 16.09 Fair CLR 8 -4 43% 6 76.17 0.0
07 05:35 SW 24 16.09 Fair CLR 8 -3 46% 5 76.15 0.0
07 05:15 SW 26 G 31 16.09 Fair CLR 8 -3 46% 5 76.2 0.0
07 04:55 S 17 G 28 16.09 Fair CLR 8 -3 46% 6 76.17 0.0
07 04:35 SW 19 G 26 16.09 Fair CLR 9 -5 37% 7 76.17 0.0
07 04:15 SW 22 G 31 16.09 Fair CLR 8 -5 40% 5 76.17 0.0
07 03:55 SW 20 16.09 Fair CLR 8 -5 40% 5 76.2 0.0
07 03:35 SW 17 G 28 16.09 Fair CLR 8 -5 40% 6 76.23 0.0
07 03:15 S 15 G 26 16.09 Fair CLR 7 -4 46% 5 76.23 0.0
07 02:55 S 13 G 26 16.09 Fair CLR 6 -3 53% 4 76.2 0.0
07 02:35 S 15 16.09 Fair CLR 6 -4 49% 3 76.2 0.0
07 02:15 S 11 16.09 Fair CLR 6 -4 49% 4 76.23 0.0
07 01:55 S 11 16.09 Fair CLR 6 -5 46% 4 76.23 0.0
07 01:35 SW 7 16.09 Fair CLR 7 -6 39% 6 76.25 0.0
07 01:15 S 15 16.09 Fair CLR 6 -5 46% 3 76.25 0.0
07 00:55 S 17 16.09 Fair CLR 7 -5 43% 4 76.25 0.0
07 00:35 SW 19 16.09 Fair CLR 2 -1 81% -2 76.28 0.0
07 00:15 SW 7 16.09 Fair CLR 0 0 100% -2 76.3 0.0
06 23:55 Calm 16.09 Fair CLR 1 0 93% 76.33 0.0
06 23:35 Calm 16.09 Fair CLR 0 0 100% 76.33 0.0
06 23:15 Calm 16.09 Fair CLR 1 0 93% 76.35 0.0
06 22:55 S 6 16.09 Fair CLR 1 0 93% 76.35 0.0
06 22:35 Calm 16.09 Fair CLR 1 0 93% 76.38 0.0
06 22:15 Calm 16.09 Fair CLR 1 1 100% 76.38 0.0
06 21:55 Calm 16.09 Fair CLR 0 0 100% 76.4 0.0
06 21:35 Calm 16.09 Fair CLR 1 0 93% 76.38 0.0
06 21:15 Calm 16.09 Fair CLR 1 0 93% 76.4 0.0
06 20:55 Calm 16.09 Fair CLR 1 0 93% 76.38 0.0
06 20:35 Calm 16.09 Fair CLR 2 0 87% 76.38 0.0
06 20:15 Calm 16.09 Fair CLR 3 0 81% 76.38 0.0
06 19:55 S 6 16.09 Fair CLR 3 0 81% 76.35 0.0
06 19:35 SE 7 16.09 Fair CLR 4 0 75% 2 76.35 0.0
06 19:15 S 7 16.09 Fair CLR 4 0 75% 2 76.35 0.0
06 18:55 S 9 16.09 Fair CLR 5 -1 66% 3 76.35 0.0
06 18:35 S 9 16.09 Fair CLR 5 -1 66% 3 76.38 0.0
06 18:15 S 7 16.09 Fair CLR 5 -1 66% 4 76.38 0.0
06 17:55 S 9 16.09 Fair CLR 5 -1 66% 3 76.4 0.0
06 17:35 S 9 16.09 Fair CLR 5 -1 66% 3 76.43 0.0
06 17:15 SE 11 16.09 Fair CLR 5 -1 66% 3 76.43 0.0
06 16:55 S 13 16.09 Fair CLR 5 -2 61% 2 76.43 0.0
06 16:35 S 6 16.09 Fair CLR 4 -2 65% 76.43 0.0
06 16:15 SE 9 16.09 Fair CLR 5 -3 57% 3 76.45 0.0
06 15:55 SE 11 16.09 Partly Cloudy SCT025 5 -3 57% 3 76.45 0.0
06 15:35 SE 7 16.09 Mostly Cloudy BKN023 5 -2 61% 4 76.48 0.0
06 15:15 SE 6 16.09 Overcast OVC023 3 -1 75% 76.5 0.0
06 14:55 SE 6 16.09 Overcast OVC025 3 -1 75% 76.53 0.0
06 14:35 SE 7 16.09 Mostly Cloudy BKN027 BKN100 3 -1 75% 1 76.53 0.0
06 14:15 Calm 16.09 Mostly Cloudy SCT027 BKN100 3 -1 75% 76.56 0.0
06 13:55 Calm 16.09 Partly Cloudy SCT027 SCT100 4 0 75% 76.56 0.0
06 13:35 Calm 16.09 Partly Cloudy SCT018 SCT023 5 0 70% 76.56 0.0
06 13:15 N 7 16.09 Mostly Cloudy BKN018 BKN025 5 0 70% 4 76.58 0.0
06 12:55 NE 6 16.09 Overcast SCT016 BKN025 OVC110 2 0 87% 76.61 0.0
06 12:35 Calm 16.09 Mostly Cloudy SCT025 BKN033 BKN120 3 3 100% 76.61 0.0
06 12:15 Calm 16.09 Overcast SCT007 BKN025 OVC033 2 2 100% 76.61 0.0
06 11:55 N 11 8.05 Light Rain BKN007 BKN014 OVC021 1 1 100% -2 76.63 0.0 0.03
06 11:35 N 6 3.22 Light Snow OVC007 1 1 100% 76.61 0.0 0.03
06 11:15 Calm 2.41 Light Snow BKN009 OVC013 0 0 100% 76.61 0.0 0.03
06 10:55 Calm 4.83 Light Snow SCT013 OVC020 0 0 100% 76.61 0.0
06 10:35 N 6 4.02 Light Snow SCT005 BKN013 OVC018 0 0 100% 76.58 0.0
06 10:15 Calm 3.22 Light Snow BKN005 OVC008 0 0 100% 76.56 0.0
06 09:55 N 6 2.41 Light Snow SCT004 BKN007 OVC013 0 0 100% 76.56 0.0
06 09:35 Calm 3.22 Light Snow BKN007 OVC013 0 0 100% 76.53 0.0
06 09:15 NW 6 1.61 Light Snow BKN006 OVC009 0 0 100% 76.53 0.0
06 08:55 Calm 3.22 Light Snow OVC005 0 0 100% 76.5 0.0 0.03
06 08:35 Calm 1.61 Light Snow OVC007 0 0 100% 76.5 0.0
06 08:15 Calm 1.61 Light Snow OVC009 0 0 100% 76.48 0.0
06 07:55 Calm 4.02 Light Snow OVC009 0 0 100% 76.48 0.0
06 07:35 Calm 3.22 Light Snow OVC007 0 0 100% 76.45 0.0
06 07:15 Calm 2.41 Light Snow BKN003 OVC008 0 0 100% 76.43 0.0
06 06:55 Calm 1.21 Light Snow OVC005 0 0 100% 76.4 0.0 0.1
06 06:35 Calm 0.80 Snow OVC003 0 0 100% 76.38 0.0 0.08
06 06:15 Calm 1.21 Snow OVC005 0 0 100% 76.38 0.0 0.03
06 05:55 Calm 2.01 Snow BKN005 OVC010 0 0 100% 76.35 0.0 0.08
06 05:35 Calm 3.22 Light Snow BKN010 OVC015 0 0 100% 76.35 0.0 0.05
06 05:15 Calm 3.22 Light Snow BKN008 OVC011 0 0 100% 76.35 0.0 0.03
06 04:55 Calm 11.27 Light Snow OVC013 0 0 100% 76.33 0.0
06 04:35 Calm 16.09 Overcast SCT009 OVC018 0 0 100% 76.33 0.0
06 04:15 Calm 6.44 Light Snow SCT009 OVC018 0 0 100% 76.33 0.0
06 03:55 Calm 4.83 Light Snow SCT005 BKN011 OVC018 0 0 100% 76.35 0.0 0.03
06 03:35 Calm 2.41 Light Snow SCT003 OVC009 0 0 100% 76.33 0.0 0.03
06 03:15 Calm 2.82 Light Snow BKN005 OVC009 0 0 100% 76.33 0.0
06 02:55 Calm 3.22 Light Snow OVC003 0 0 100% 76.33 0.0 0.05
06 02:35 N 6 2.01 Light Snow OVC003 0 0 100% 76.33 0.0 0.03
06 02:15 N 6 2.41 Light Snow OVC005 0 0 100% 76.33 0.0
06 01:55 N 6 4.02 Light Snow OVC005 0 0 100% 76.33 0.0 0.03
06 01:35 N 6 3.22 Light Snow OVC005 0 0 100% 76.35 0.0 0.03
06 01:15 N 9 2.82 Light Snow OVC005 0 0 100% -3 76.33 0.0
06 00:55 N 7 2.41 Light Snow OVC003 0 0 100% -2 76.33 0.0 0.05
06 00:35 Calm 2.41 Light Snow BKN003 OVC007 0 0 100% 76.3 0.0 0.05
06 00:15 Calm 2.41 Light Snow OVC003 0 0 100% 76.28 0.0 0.03
05 23:55 Calm 0.00 Overcast BKN003 OVC007 0 0 100% 76.28 0.0 0.03
05 23:35 Calm 6.44 Light Snow BKN009 OVC017 0 0 100% 76.28 0.0
05 23:15 Calm 8.05 Light Snow OVC012 0 0 100% 76.28 0.0
05 22:55 Calm 6.44 Light Snow OVC014 0 0 100% 76.25 0.0 0.03
05 22:35 Calm 4.02 Light Snow SCT009 OVC014 0 0 100% 76.25 0.0 0.03
05 22:15 Calm 2.82 Light Snow BKN004 OVC010 0 0 100% 76.25 0.0 0.03
05 21:55 Calm 1.21 Snow OVC004 0 0 100% 76.23 0.0 0.15
05 21:35 Calm 1.21 Snow OVC004 0 0 100% 76.25 0.0 0.13
05 21:15 Calm 1.21 Snow OVC004 0 0 100% 76.23 0.0 0.05
05 20:55 Calm 1.21 Snow OVC004 0 0 100% 76.2 0.0 0.08
05 20:35 NW 6 1.61 Snow OVC004 0 0 100% 76.17 0.0 0.05
05 20:15 Calm 2.01 Snow OVC006 0 0 100% 76.12 0.0 0.03
05 19:55 NW 6 2.01 Light Snow SCT002 OVC008 0 0 100% 76.12 0.0 0.05
05 19:35 Calm 2.01 Light Snow SCT002 BKN010 OVC018 0 0 100% 76.12 0.0 0.03
05 19:15 NW 7 2.01 Light Snow SCT002 BKN008 OVC015 0 0 100% -2 76.1 0.0 0.03
05 18:55 NW 6 1.61 Light Snow OVC008 0 0 100% 76.1 0.0 0.03
05 18:35 NW 7 1.61 Light Snow OVC006 0 0 100% -2 76.1 0.0 0.03
05 18:15 NW 7 1.21 Light Snow OVC004 0 0 100% -2 76.1 0.0
05 17:55 N 9 1.21 Light Snow OVC004 0 0 100% -3 76.07 0.0 0.1
05 17:35 NW 9 1.21 Snow OVC002 0 0 100% -3 76.07 0.0 0.08
05 17:15 N 11 1.21 Light Snow OVC002 0 0 100% -3 76.05 0.0 0.05
05 16:55 N 11 0.40 Light Snow OVC002 0 0 100% -3 76.05 0.0 0.13
05 16:35 NW 13 0.80 Snow OVC004 0 0 100% -4 76.07 0.0 0.05
05 16:15 N 15 3.22 Light Snow BKN006 OVC013 0 0 100% -4 76.02 0.0 0.03
05 15:55 N 17 4.83 Light Snow OVC006 1 1 100% -3 76.02 0.0
05 15:35 N 17 16.09 Light Drizzle BKN006 OVC009 1 1 100% -3 76 0.0
05 15:15 N 20 6.44 Light Rain BKN004 OVC010 1 1 100% -4 76.02 0.0
05 14:55 N 20 G 31 4.83 Light Rain BKN007 OVC012 1 1 100% -4 76.02 0.0 0.1
05 14:35 N 11 11.27 Light Rain OVC007 2 2 100% -1 76.02 0.0 0.08
05 14:15 N 7 6.44 Rain OVC007 2 2 100% 0 76.05 0.0 0.05
05 13:55 NW 9 16.09 Rain BKN007 BKN018 OVC029 2 2 100% -0 76.07 0.0 0.03
05 13:35 N 7 11.27 Rain SCT007 BKN020 OVC027 2 2 100% 0 76.07 0.0 0.03
05 13:15 N 7 16.09 Light Rain OVC007 2 2 100% 0 76.07 0.0
05 12:55 Calm 11.27 Light Rain BKN005 BKN010 OVC016 2 2 100% 76.07 0.0 0.08
05 12:35 Calm 16.09 Light Rain SCT003 BKN009 OVC016 2 2 100% 76.07 0.0 0.05
05 12:15 NW 6 4.83 Rain SCT003 OVC009 2 2 100% 76.12 0.0 0.03
05 11:55 Calm 3.22 Light Snow BKN003 OVC009 1 1 100% 76.1 0.0 0.1
05 11:35 Calm 4.83 Rain BKN003 OVC011 1 1 100% 76.12 0.0 0.05
05 11:15 N 7 8.05 Light Rain BKN005 OVC011 2 2 100% 0 76.15 0.0 0.03
05 10:55 Calm 8.05 Light Rain BKN005 OVC012 2 2 100% 76.15 0.0 0.03
05 10:35 N 6 4.83 Light Rain OVC003 2 2 100% 76.15 0.0
05 10:15 N 7 4.83 Light Rain BKN003 BKN013 OVC020 1 1 100% -1 76.17 0.0
05 09:55 NE 7 4.83 Light Rain OVC003 1 1 100% -1 76.17 0.0 0.03
05 09:35 Calm 3.22 Light Snow OVC003 1 1 100% 76.17 0.0
05 09:15 N 6 11.27 Light Rain SCT003 OVC017 1 1 100% 76.17 0.0
05 08:55 Calm 8.05 Light Rain SCT003 OVC017 1 1 100% 76.17 0.0 0.03
05 08:35 Calm 4.83 Unknown Precip OVC019 1 1 100% 76.17 0.0 0.03
05 08:15 Calm 2.82 Light Snow SCT006 BKN010 OVC017 1 1 100% 76.2 0.0 0.03
05 07:55 Calm 2.82 Light Snow SCT002 BKN006 OVC017 1 1 100% 76.2 0.0 0.1
05 07:35 Calm 2.01 Light Snow SCT002 BKN006 OVC017 0 0 100% 76.17 0.0 0.08
05 07:15 Calm 1.61 Light Snow OVC008 0 0 100% 76.17 0.0 0.03
05 06:55 Calm 2.41 Light Snow OVC006 0 0 100% 76.12 0.0 0.08
05 06:35 Calm 3.22 Light Snow OVC004 0 0 100% 76.12 0.0 0.05
05 06:15 Calm 2.82 Light Snow OVC004 1 1 100% 76.12 0.0 0.05
05 05:55 N 7 4.83 Light Rain OVC006 1 1 100% -1 76.12 0.0 0.08
05 05:35 N 11 8.05 Light Rain OVC006 1 1 100% -2 76.1 0.0 0.05
05 05:15 N 13 8.05 Light Rain BKN008 BKN014 OVC030 2 2 100% -1 76.07 0.0 0.03
05 04:55 N 17 11.27 Light Rain BKN010 BKN014 OVC028 2 2 100% -2 76.07 0.0 0.13
05 04:35 N 22 11.27 Rain SCT008 OVC013 3 3 100% -1 76.05 0.0 0.08
05 04:15 N 20 G 28 16.09 Light Rain BKN010 OVC014 4 4 100% 0 76.02 0.0 0.03
05 03:55 N 9 11.27 Rain OVC009 5 5 100% 3 76 0.0 0.15
05 03:35 NE 11 16.09 Rain BKN009 OVC014 5 5 100% 3 75.97 0.0 0.05
05 03:15 N 22 G 30 16.09 Overcast OVC009 6 5 93% 2 75.97 0.0
05 02:55 N 17 16.09 Light Rain OVC011 6 5 93% 3 75.97 0.0
05 02:35 N 15 16.09 Light Rain SCT011 BKN017 BKN023 6 5 93% 3 75.97 0.0
05 02:15 N 15 G 28 16.09 Mostly Cloudy SCT011 BKN023 BKN040 6 5 93% 3 75.95 0.0
05 01:55 N 19 16.09 Light Drizzle SCT025 BKN040 6 5 93% 3 75.95 0.0
05 01:35 N 19 G 30 16.09 Light Rain SCT025 SCT032 OVC040 7 6 93% 4 75.95 0.0
05 01:15 N 22 G 28 16.09 Overcast SCT032 OVC041 8 7 93% 5 75.95 0.0
05 00:55 Calm 16.09 Mostly Cloudy BKN045 8 7 93% 75.9 0.0
05 00:35 Calm 16.09 Mostly Cloudy BKN047 8 7 93% 75.9 0.0
05 00:15 Calm 16.09 Mostly Cloudy BKN049 8 7 93% 75.9 0.0
04 23:55 NE 6 16.09 Partly Cloudy SCT049 8 7 93% 75.9 0.0
04 23:35 SW 6 16.09 Partly Cloudy SCT047 SCT055 8 7 93% 75.9 0.0
04 23:15 SW 7 16.09 Fair CLR 8 7 93% 7 75.87 0.0
04 22:55 SW 9 16.09 Fair CLR 8 8 100% 7 75.87 0.0
04 22:35 SW 11 16.09 Partly Cloudy SCT080 SCT090 8 8 100% 6 75.9 0.0
04 22:15 SW 13 16.09 Mostly Cloudy SCT080 BKN090 7 7 100% 5 75.92 0.0
04 21:55 SW 15 16.09 Mostly Cloudy BKN080 7 7 100% 5 75.92 0.0 0.08
04 21:35 SW 13 16.09 Light Rain SCT025 SCT031 BKN050 7 7 100% 5 75.92 0.0 0.08
04 21:15 SW 11 16.09 Light Rain SCT025 BKN031 OVC055 8 8 100% 6 75.92 0.0 0.08
04 20:55 W 9 8.05 Rain SCT021 SCT028 OVC042 9 8 94% 8 75.92 0.0 0.2
04 20:35 W 7 16.09 Rain SCT036 OVC048 10 8 88% 9 75.87 0.0 0.03
04 20:15 Calm 16.09 Light Rain OVC050 11 6 72% 75.84 0.0
04 19:55 NW 7 16.09 Light Drizzle SCT050 BKN055 11 6 72% 75.84 0.0
04 19:35 N 15 16.09 Light Rain BKN048 OVC060 11 5 67% 75.79 0.0
04 19:15 N 20 G 37 16.09 Light Rain SCT048 SCT060 OVC070 12 4 58% 75.82 0.0
04 18:55 N 11 16.09 Overcast BKN070 OVC090 14 3 48% 75.77 0.0
04 18:35 NW 7 16.09 Mostly Cloudy BKN090 15 3 45% 75.77 0.0
04 18:15 NW 13 16.09 Partly Cloudy SCT100 15 4 48% 75.77 0.0
04 17:55 N 11 16.09 Partly Cloudy SCT065 SCT075 SCT100 14 5 55% 75.74 0.0
04 17:35 N 6 16.09 Fair CLR 14 3 48% 75.74 0.0
04 17:15 NE 7 16.09 Thunderstorm in Vicinity SCT024 SCT031 SCT046 14 5 55% 75.74 0.0
04 16:55 NW 9 G 30 11.27 Light Rain SCT024 BKN048 OVC075 13 4 55% 75.77 0.0
04 16:35 W 15 16.09 Mostly Cloudy BKN080 BKN100 16 1 36% 75.77 0.0
04 16:15 W 15 16.09 Partly Cloudy SCT100 16 1 36% 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)