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.
25 23:55 S 9 16.09 Fair CLR 15 11 77% 76.68 0.0
25 23:35 S 6 16.09 Fair CLR 15 11 77% 76.71 0.0
25 23:15 S 6 16.09 Fair CLR 15 11 77% 76.73 0.0
25 22:55 Calm 16.09 Fair CLR 16 11 72% 76.73 0.0
25 22:35 W 6 16.09 Partly Cloudy SCT065 15 11 77% 76.73 0.0
25 22:15 W 7 16.09 Mostly Cloudy SCT050 BKN065 16 11 72% 76.76 0.0
25 21:55 W 6 16.09 Mostly Cloudy SCT050 BKN065 16 11 72% 76.73 0.0
25 21:35 W 7 16.09 Overcast SCT050 OVC060 16 12 77% 76.73 0.0
25 21:15 NE 13 G 28 16.09 Thunderstorm in Vicinity SCT016 BKN046 OVC050 16 13 83% 76.66 0.0
25 20:55 E 30 G 43 16.09 Thunderstorm in Vicinity SCT016 SCT036 OVC050 18 13 73% 76.63 0.0
25 20:35 E 13 16.09 Overcast BKN042 BKN055 OVC075 22 11 50% 76.53 0.0
25 20:15 N 9 16.09 Overcast SCT039 BKN055 OVC075 22 11 50% 76.48 0.0
25 19:55 N 11 16.09 Thunderstorm Light Rain in Vicinity SCT035 BKN055 OVC110 22 12 53% 76.48 0.0
25 19:35 N 13 16.09 Mostly Cloudy SCT035 SCT042 BKN110 23 12 50% 76.45 0.0
25 19:15 NE 11 16.09 Thunderstorm in Vicinity SCT050 SCT120 22 12 53% 76.45 0.0
25 18:55 N 15 16.09 Mostly Cloudy BKN050 24 12 47% 25 76.43 0.0
25 18:35 N 19 G 26 16.09 Fair CLR 24 12 47% 25 76.38 0.0
25 18:15 N 22 16.09 Fair CLR 24 12 47% 25 76.38 0.0
25 17:55 NE 13 16.09 Fair CLR 25 11 42% 26 76.35 0.0
25 17:35 Calm 16.09 Fair CLR 25 11 42% 26 76.38 0.0
25 17:15 Calm 16.09 Fair CLR 26 12 42% 26 76.38 0.0
25 16:55 N 6 16.09 Fair CLR 25 8 34% 26 76.38 0.0
25 16:35 NE 11 16.09 Fair CLR 27 11 37% 27 76.35 0.0
25 16:15 E 7 16.09 Fair CLR 26 10 37% 26 76.35 0.0
25 15:55 Calm 16.09 Fair CLR 26 12 42% 26 76.38 0.0
25 15:35 S 7 16.09 Partly Cloudy SCT100 25 11 42% 26 76.38 0.0
25 15:15 Calm 16.09 Mostly Cloudy SCT070 SCT080 BKN100 23 11 47% 76.45 0.0
25 14:55 Calm 16.09 Partly Cloudy SCT120 22 11 50% 76.45 0.0
25 14:35 NE 6 16.09 Thunderstorm in Vicinity CLR 23 10 44% 76.43 0.0
25 14:15 N 11 16.09 Partly Cloudy SCT120 23 10 44% 76.4 0.0
25 13:55 N 22 G 30 16.09 Partly Cloudy SCT120 25 12 44% 26 76.4 0.0
25 13:35 Calm 16.09 Partly Cloudy SCT120 22 12 53% 76.43 0.0
25 13:15 S 11 16.09 Partly Cloudy SCT032 SCT045 SCT055 23 10 44% 76.45 0.0
25 12:55 N 19 G 26 11.27 Light Rain SCT036 BKN055 OVC080 20 7 43% 76.53 0.0
25 12:35 S 11 16.09 Light Rain SCT075 BKN100 OVC120 21 15 69% 76.58 0.0
25 12:15 SE 6 16.09 Mostly Cloudy BKN110 21 13 60% 76.56 0.0
25 11:55 Calm 16.09 Fair CLR 21 13 60% 76.5 0.0
25 11:35 N 6 16.09 Fair CLR 22 14 61% 76.48 0.0
25 11:15 N 6 16.09 Fair CLR 21 15 69% 76.48 0.0
25 10:55 Calm 16.09 Partly Cloudy SCT020 21 15 69% 76.48 0.0
25 10:35 NE 7 16.09 Partly Cloudy SCT018 21 15 69% 76.5 0.0
25 10:15 N 9 16.09 Overcast OVC018 20 15 73% 76.48 0.0
25 09:55 NW 7 16.09 Overcast OVC018 18 15 83% 76.5 0.0
25 09:35 NW 7 16.09 Overcast OVC016 18 15 83% 76.5 0.0
25 09:15 NW 7 16.09 Overcast OVC014 18 15 83% 76.53 0.0
25 08:55 NE 6 16.09 Overcast OVC012 17 15 88% 76.5 0.0
25 08:35 Calm 16.09 Overcast OVC012 18 15 83% 76.48 0.0
25 08:15 Calm 16.09 Overcast OVC012 17 15 88% 76.45 0.0
25 07:55 Calm 16.09 Overcast OVC010 17 15 88% 76.45 0.0
25 07:35 Calm 16.09 Mostly Cloudy BKN010 17 15 88% 76.43 0.0
25 07:15 Calm 16.09 Partly Cloudy SCT010 16 15 94% 76.43 0.0
25 06:55 Calm 16.09 Fair CLR 16 15 94% 76.43 0.0
25 06:35 Calm 16.09 Fair CLR 16 15 94% 76.4 0.0
25 06:15 Calm 16.09 Partly Cloudy SCT016 16 15 94% 76.43 0.0
25 05:55 Calm 16.09 Partly Cloudy SCT016 16 15 94% 76.43 0.0
25 05:35 Calm 16.09 Fair CLR 15 15 100% 76.4 0.0
25 05:15 Calm 16.09 Fair CLR 15 15 100% 76.4 0.0
25 04:55 Calm 16.09 Fair CLR 15 15 100% 76.4 0.0
25 04:35 Calm 16.09 Partly Cloudy SCT018 15 15 100% 76.38 0.0
25 04:15 N 6 16.09 Mostly Cloudy SCT008 BKN018 15 15 100% 76.38 0.0
25 03:55 NW 6 16.09 Mostly Cloudy BKN008 BKN018 16 15 94% 76.4 0.0
25 03:35 N 6 16.09 Overcast OVC008 16 15 94% 76.43 0.0
25 03:15 NW 7 16.09 Overcast OVC008 16 15 94% 76.43 0.0
25 02:55 NW 9 16.09 Mostly Cloudy BKN008 16 15 94% 76.45 0.0
25 02:35 N 7 16.09 Partly Cloudy SCT010 16 15 94% 76.45 0.0
25 02:15 N 7 16.09 Fair CLR 16 15 94% 76.48 0.0
25 01:55 Calm 16.09 Fair CLR 16 15 94% 76.48 0.0
25 01:35 N 9 16.09 Fair CLR 17 15 88% 76.48 0.0
25 01:15 NW 9 16.09 Fair CLR 17 15 88% 76.5 0.0
25 00:55 N 6 16.09 Fair CLR 17 16 94% 76.53 0.0
25 00:35 N 7 16.09 Fair CLR 17 16 94% 76.5 0.0
25 00:15 Calm 16.09 Fair CLR 18 16 88% 76.48 0.0
24 23:55 Calm 16.09 Fair CLR 18 16 88% 76.48 0.0
24 23:35 Calm 16.09 Fair CLR 18 16 88% 76.48 0.0
24 23:15 Calm 16.09 Fair CLR 18 15 83% 76.48 0.0
24 22:55 Calm 16.09 Fair CLR 19 15 78% 76.45 0.0
24 22:35 Calm 16.09 Fair CLR 20 15 73% 76.45 0.0
24 22:15 NW 7 16.09 Fair CLR 19 15 78% 76.48 0.0
24 21:55 NW 7 16.09 Thunderstorm in Vicinity CLR 19 15 78% 76.45 0.0
24 21:35 Calm 16.09 Fair CLR 20 15 73% 76.43 0.0
24 21:15 E 6 16.09 Fair CLR 21 15 69% 76.4 0.0
24 20:55 E 6 16.09 Fair CLR 21 15 69% 76.38 0.0
24 20:35 Calm 16.09 Fair CLR 22 14 61% 76.38 0.0
24 20:15 Calm 16.09 Fair CLR 23 14 57% 76.35 0.0
24 19:55 SW 9 16.09 Fair CLR 24 14 54% 25 76.38 0.0
24 19:35 SW 9 16.09 Fair CLR 24 13 50% 25 76.38 0.0
24 19:15 SW 9 16.09 Fair CLR 24 13 50% 25 76.4 0.0
24 18:55 SW 7 16.09 Fair CLR 25 11 42% 26 76.43 0.0
24 18:35 W 9 16.09 Fair CLR 24 14 54% 25 76.45 0.0
24 18:15 Calm 16.09 Fair CLR 23 15 61% 76.48 0.0
24 17:55 S 11 16.09 Partly Cloudy SCT025 SCT034 SCT047 22 17 73% 76.5 0.0
24 17:35 S 13 8.05 Rain BKN036 OVC047 22 17 73% 76.5 0.0
24 17:15 SW 6 16.09 Thunderstorm Light Rain in Vicinity SCT038 BKN044 OVC060 22 16 69% 76.53 0.0
24 16:55 NW 7 16.09 Mostly Cloudy SCT060 BKN110 23 14 57% 76.53 0.0
24 16:35 NW 11 16.09 Partly Cloudy SCT048 SCT050 23 14 57% 76.5 0.0
24 16:15 N 17 G 28 16.09 Fair CLR 25 14 51% 26 76.5 0.0
24 15:55 N 9 16.09 Fair CLR 26 13 45% 26 76.5 0.0
24 15:35 N 7 16.09 Fair CLR 25 15 54% 26 76.5 0.0
24 15:15 W 7 16.09 Fair CLR 24 15 57% 25 76.53 0.0
24 14:55 NW 9 16.09 Partly Cloudy SCT100 SCT120 24 15 57% 25 76.56 0.0
24 14:35 E 17 G 28 16.09 Mostly Cloudy SCT036 SCT050 BKN100 22 16 69% 76.5 0.0
24 14:15 Calm 16.09 Light Rain SCT020 BKN050 OVC100 21 15 69% 76.61 0.0
24 13:55 NW 7 16.09 Thunderstorm Light Rain in Vicinity SCT018 BKN100 OVC120 21 16 73% 76.66 0.0
24 13:35 NW 9 16.09 Thunderstorm Light Drizzle in Vicinity SCT026 SCT035 OVC120 21 15 69% 76.66 0.0
24 13:15 Calm 16.09 Mostly Cloudy SCT095 BKN120 21 15 69% 76.63 0.0
24 12:55 E 9 16.09 Mostly Cloudy BKN095 BKN120 21 15 69% 76.63 0.0
24 12:35 Calm 16.09 Mostly Cloudy SCT026 SCT033 BKN120 21 15 69% 76.68 0.0
24 12:15 E 6 16.09 Partly Cloudy SCT024 22 16 69% 76.66 0.0
24 11:55 E 9 16.09 Fair CLR 21 16 73% 76.63 0.0
24 11:35 E 9 16.09 Fair CLR 21 15 69% 76.66 0.0
24 11:15 E 13 16.09 Fair CLR 21 16 73% 76.66 0.0
24 10:55 E 6 16.09 Fair CLR 22 15 65% 76.66 0.0
24 10:35 N 7 16.09 Fair CLR 21 15 69% 76.66 0.0
24 10:15 Calm 16.09 Fair CLR 19 15 78% 76.68 0.0
24 09:55 E 6 16.09 Fair CLR 19 15 78% 76.66 0.0
24 09:35 NE 6 16.09 Fair CLR 19 15 78% 76.68 0.0
24 09:15 N 7 16.09 Fair CLR 18 15 83% 76.71 0.0
24 08:55 NW 6 16.09 Partly Cloudy SCT017 17 14 83% 76.71 0.0
24 08:35 W 6 16.09 Mostly Cloudy BKN015 16 14 88% 76.71 0.0
24 08:15 W 7 16.09 Overcast OVC015 16 14 88% 76.71 0.0
24 07:55 NW 7 16.09 Mostly Cloudy BKN013 16 14 88% 76.71 0.0
24 07:35 W 7 16.09 Fair CLR 16 14 88% 76.71 0.0
24 07:15 W 11 16.09 Partly Cloudy SCT014 16 14 88% 76.68 0.0
24 06:55 NW 7 16.09 Overcast OVC014 15 14 94% 76.66 0.0
24 06:35 NW 7 11.27 Overcast SCT007 OVC012 14 14 100% 76.66 0.0
24 06:15 NW 7 11.27 Overcast BKN007 OVC012 15 14 94% 76.66 0.0
24 05:55 Calm 11.27 Overcast BKN007 OVC010 14 14 100% 76.66 0.0
24 05:35 Calm 16.09 Overcast OVC009 14 14 100% 76.63 0.0
24 05:15 N 6 16.09 Mostly Cloudy BKN009 14 13 94% 76.61 0.0
24 04:55 W 6 16.09 Fair CLR 14 13 94% 76.58 0.0
24 04:35 Calm 16.09 Fair CLR 14 13 94% 76.58 0.0
24 04:15 NE 6 16.09 Fair CLR 15 14 94% 76.58 0.0
24 03:55 Calm 16.09 Fair CLR 15 15 100% 76.56 0.0
24 03:35 Calm 16.09 Fair CLR 14 13 94% 76.53 0.0
24 03:15 Calm 16.09 Fair CLR 16 14 88% 76.56 0.0
24 02:55 Calm 16.09 Partly Cloudy SCT060 16 14 88% 76.58 0.0
24 02:35 Calm 16.09 Overcast OVC060 16 14 88% 76.61 0.0
24 02:15 Calm 16.09 Overcast OVC060 16 14 88% 76.66 0.0
24 01:55 Calm 16.09 Overcast OVC060 16 14 88% 76.66 0.0
24 01:35 Calm 16.09 Overcast BKN049 OVC060 16 13 83% 76.66 0.0
24 01:15 Calm 16.09 Overcast BKN049 OVC060 16 14 88% 76.71 0.0
24 00:55 W 6 16.09 Mostly Cloudy BKN060 16 15 94% 76.66 0.0
24 00:35 Calm 16.09 Partly Cloudy SCT060 15 15 100% 76.66 0.0
24 00:15 Calm 16.09 Fair CLR 15 14 94% 76.66 0.0
23 23:55 Calm 16.09 Fair CLR 16 15 94% 76.66 0.0
23 23:35 Calm 16.09 Partly Cloudy SCT060 16 15 94% 76.66 0.0
23 23:15 Calm 16.09 Partly Cloudy SCT060 16 16 100% 76.66 0.0
23 22:55 SW 6 16.09 Partly Cloudy SCT060 SCT120 17 15 88% 76.66 0.0
23 22:35 W 7 16.09 Partly Cloudy SCT060 SCT120 17 16 94% 76.63 0.0
23 22:15 Calm 16.09 Fair CLR 17 16 94% 76.63 0.0
23 21:55 Calm 16.09 Partly Cloudy SCT120 17 16 94% 76.61 0.0
23 21:35 Calm 16.09 Partly Cloudy SCT030 17 16 94% 76.61 0.0
23 21:15 Calm 11.27 Thunderstorm Light Rain SCT028 SCT050 BKN095 17 16 94% 76.56 0.0
23 20:55 Calm 16.09 Light Drizzle SCT039 SCT050 OVC080 17 16 94% 76.56 0.0
23 20:35 SE 7 8.05 Light Rain SCT050 BKN080 OVC100 18 15 83% 76.56 0.0
23 20:15 Calm 16.09 Light Rain SCT110 18 16 88% 76.56 0.0
23 19:55 NW 6 16.09 Mostly Cloudy SCT075 SCT100 BKN120 18 16 88% 76.53 0.0
23 19:35 Calm 16.09 Light Rain SCT046 BKN090 BKN120 18 16 88% 76.5 0.0
23 19:15 E 6 16.09 Light Rain SCT046 SCT065 BKN120 18 16 88% 76.48 0.0
23 18:55 Calm 16.09 Light Drizzle BKN120 19 15 78% 76.5 0.0 0.03
23 18:35 W 6 16.09 Light Rain SCT033 SCT043 BKN110 18 13 73% 76.5 0.0 0.03
23 18:15 NW 6 16.09 Light Rain SCT039 BKN100 18 13 73% 76.53 0.0
23 17:55 Calm 16.09 Light Rain SCT035 SCT090 BKN120 19 12 64% 76.53 0.0
23 17:35 S 7 16.09 Mostly Cloudy SCT020 SCT090 BKN120 20 11 56% 76.53 0.0
23 17:15 E 6 16.09 Light Rain SCT020 SCT100 BKN120 20 11 56% 76.53 0.0
23 16:55 SE 6 16.09 Mostly Cloudy SCT100 BKN120 20 10 53% 76.58 0.0
23 16:35 W 6 16.09 Mostly Cloudy BKN110 20 9 49% 76.63 0.0
23 16:15 Calm 16.09 Mostly Cloudy BKN110 19 8 49% 76.63 0.0
23 15:55 W 7 16.09 Mostly Cloudy SCT080 BKN120 19 9 52% 76.66 0.0
23 15:35 Calm 16.09 Mostly Cloudy SCT060 BKN110 19 9 52% 76.71 0.0
23 15:15 SW 6 16.09 Mostly Cloudy BKN060 BKN110 19 9 52% 76.71 0.0
23 14:55 Calm 16.09 Overcast SCT042 BKN049 OVC060 20 9 49% 76.73 0.0
23 14:35 W 6 16.09 Overcast BKN040 OVC049 18 9 56% 76.76 0.0
23 14:15 W 6 16.09 Overcast BKN043 OVC050 17 9 60% 76.76 0.0
23 13:55 Calm 16.09 Overcast SCT033 BKN040 OVC046 18 9 56% 76.78 0.0
23 13:35 Calm 16.09 Overcast BKN036 OVC042 18 9 56% 76.78 0.0
23 13:15 E 6 16.09 Overcast BKN036 OVC044 17 8 56% 76.81 0.0
23 12:55 Calm 16.09 Overcast SCT030 OVC035 17 8 56% 76.81 0.0
23 12:35 E 9 16.09 Overcast BKN029 OVC036 18 8 52% 76.81 0.0
23 12:15 E 11 16.09 Mostly Cloudy BKN031 BKN047 17 8 56% 76.84 0.0
23 11:55 E 9 G 15 16.09 Fair CLR 18 8 52% 76.84 0.0
23 11:35 E 15 16.09 Partly Cloudy SCT041 17 9 60% 76.84 0.0
23 11:15 E 15 16.09 Mostly Cloudy SCT016 SCT032 BKN039 17 10 64% 76.86 0.0
23 10:55 E 13 16.09 Mostly Cloudy SCT016 SCT024 BKN032 16 10 68% 76.86 0.0
23 10:35 E 11 16.09 Partly Cloudy SCT016 SCT039 17 10 64% 76.84 0.0
23 10:15 E 13 16.09 Partly Cloudy SCT021 SCT028 17 10 64% 76.86 0.0
23 09:55 E 11 16.09 Partly Cloudy SCT021 SCT026 16 8 59% 76.84 0.0
23 09:35 NE 11 16.09 Fair CLR 16 8 59% 76.84 0.0
23 09:15 NE 6 16.09 Fair CLR 16 7 55% 76.86 0.0
23 08:55 NE 6 16.09 Fair CLR 16 6 52% 76.89 0.0
23 08:35 N 7 16.09 Fair CLR 16 6 52% 76.89 0.0
23 08:15 N 7 16.09 Fair CLR 15 3 45% 76.89 0.0
23 07:55 N 11 16.09 Fair CLR 15 1 39% 76.89 0.0
23 07:35 N 13 16.09 Partly Cloudy SCT085 15 2 42% 76.89 0.0
23 07:15 N 11 16.09 Partly Cloudy SCT085 15 -1 34% 76.89 0.0
23 06:55 NE 11 16.09 Mostly Cloudy BKN060 BKN085 14 -1 36% 76.86 0.0
23 06:35 NE 13 16.09 Mostly Cloudy BKN060 BKN080 16 1 36% 76.81 0.0
23 06:15 N 9 16.09 Mostly Cloudy SCT050 BKN080 15 5 51% 76.76 0.0
23 05:55 Calm 16.09 Overcast SCT048 BKN055 OVC080 16 8 59% 76.73 0.0
23 05:35 Calm 16.09 Overcast SCT038 BKN045 OVC080 16 8 59% 76.71 0.0
23 05:15 Calm 16.09 Overcast SCT036 OVC046 16 9 63% 76.71 0.0
23 04:55 Calm 16.09 Mostly Cloudy SCT043 BKN050 BKN080 16 10 68% 76.66 0.0
23 04:35 Calm 16.09 Overcast BKN041 OVC050 16 10 68% 76.66 0.0
23 04:15 Calm 16.09 Overcast OVC039 16 11 72% 76.61 0.0
23 03:55 Calm 16.09 Overcast OVC037 16 10 68% 76.58 0.0
23 03:35 Calm 16.09 Overcast BKN033 BKN044 OVC075 16 10 68% 76.56 0.0
23 03:15 Calm 16.09 Overcast SCT035 SCT055 OVC075 16 10 68% 76.56 0.0
23 02:55 N 7 16.09 Mostly Cloudy SCT035 BKN065 16 9 63% 76.56 0.0
23 02:35 Calm 16.09 Mostly Cloudy BKN065 BKN095 16 9 63% 76.53 0.0
23 02:15 NW 7 16.09 Mostly Cloudy BKN065 BKN095 16 9 63% 76.53 0.0
23 01:55 NW 6 16.09 Overcast SCT036 OVC065 16 9 63% 76.53 0.0
23 01:35 NW 7 16.09 Overcast SCT034 OVC065 16 9 63% 76.53 0.0
23 01:15 N 6 16.09 Mostly Cloudy SCT035 BKN065 BKN110 16 8 59% 76.5 0.0
23 00:55 Calm 16.09 Fair CLR 16 8 59% 76.48 0.0
23 00:35 Calm 16.09 Fair CLR 17 8 56% 76.45 0.0
23 00:15 Calm 16.09 Fair CLR 18 8 52% 76.45 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)