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.
03 14:35 E 3 10.00 Fair CLR 86 35.6 17% 83 30.15 0.0
03 14:15 SE 6 10.00 Fair CLR 86 37.4 18% 83 30.16 0.0
03 13:55 E 6 10.00 Partly Cloudy SCT120 82.4 37.4 20% 80 30.17 0.0
03 13:35 E 6 10.00 Partly Cloudy SCT120 82.4 37.4 20% 80 30.18 0.0
03 13:15 E 3 10.00 Fair CLR 82.4 39.2 21% 80 30.18 0.0
03 12:55 E 6 10.00 Fair CLR 80.6 37.4 21% 79 30.2 0.0
03 12:35 E 5 10.00 Fair CLR 82.4 37.4 20% 80 30.2 0.0
03 12:15 E 5 10.00 Fair CLR 82.4 41 23% 80 30.2 0.0
03 11:55 SE 6 10.00 Fair CLR 82.4 41 23% 80 30.2 0.0
03 11:35 N 7 10.00 Fair CLR 80.6 37.4 21% 79 30.21 0.0
03 11:15 NE 7 10.00 Fair CLR 80.6 37.4 21% 79 30.21 0.0
03 10:55 NE 5 10.00 Fair CLR 78.8 37.4 23% 78 30.22 0.0
03 10:35 Calm 10.00 Fair CLR 78.8 37.4 23% 78 30.22 0.0
03 10:15 N 3 10.00 Fair CLR 78.8 37.4 23% 78 30.22 0.0
03 09:55 Calm 10.00 Fair CLR 75.2 39.2 27% 77 30.22 0.0
03 09:35 Calm 10.00 Fair CLR 73.4 41 31% 30.21 0.0
03 09:15 Calm 10.00 Fair CLR 71.6 41 33% 30.22 0.0
03 08:55 Calm 10.00 Fair CLR 69.8 42.8 38% 30.21 0.0
03 08:35 S 3 10.00 Fair CLR 68 44.6 43% 30.21 0.0
03 08:15 Calm 10.00 Fair CLR 66.2 44.6 46% 30.21 0.0
03 07:55 Calm 10.00 Fair CLR 62.6 46.4 56% 30.2 0.0
03 07:35 Calm 10.00 Fair CLR 60.8 48.2 63% 30.2 0.0
03 07:15 Calm 10.00 Fair CLR 59 48.2 68% 30.18 0.0
03 06:55 Calm 10.00 Fair CLR 55.4 48.2 77% 30.18 0.0
03 06:35 Calm 10.00 Fair CLR 55.4 46.4 72% 30.18 0.0
03 06:15 SW 3 10.00 Fair CLR 55.4 46.4 72% 30.18 0.0
03 05:55 Calm 10.00 Fair CLR 55.4 44.6 67% 30.17 0.0
03 05:35 W 6 10.00 Fair CLR 55.4 46.4 72% 30.18 0.0
03 05:15 W 5 10.00 Fair CLR 53.6 46.4 77% 30.18 0.0
03 04:55 N 6 10.00 Fair CLR 53.6 48.2 82% 30.18 0.0
03 04:35 Calm 10.00 Fair CLR 53.6 48.2 82% 30.17 0.0
03 04:15 S 3 10.00 Fair CLR 55.4 50 82% 30.17 0.0
03 03:55 S 3 10.00 Fair CLR 57.2 48.2 72% 30.18 0.0
03 03:35 S 3 10.00 Fair CLR 55.4 50 82% 30.18 0.0
03 03:15 SW 3 10.00 Fair CLR 55.4 50 82% 30.18 0.0
03 02:55 N 5 10.00 Fair CLR 53.6 48.2 82% 30.18 0.0
03 02:35 NE 5 10.00 Fair CLR 59 46.4 63% 30.18 0.0
03 02:15 Calm 10.00 Fair CLR 59 46.4 63% 30.18 0.0
03 01:55 Calm 10.00 Fair CLR 59 48.2 68% 30.19 0.0
03 01:35 W 3 10.00 Fair CLR 59 48.2 68% 30.21 0.0
03 01:15 NW 6 10.00 Fair CLR 59 48.2 68% 30.22 0.0
03 00:55 N 8 10.00 Partly Cloudy SCT120 60.8 48.2 63% 30.22 0.0
03 00:35 SE 6 10.00 Partly Cloudy SCT120 62.6 48.2 60% 30.21 0.0
03 00:15 S 6 10.00 Fair CLR 62.6 48.2 60% 30.24 0.0
02 23:55 Calm 10.00 Fair CLR 62.6 48.2 60% 30.24 0.0
02 23:35 NW 3 10.00 Fair CLR 60.8 50 68% 30.25 0.0
02 23:15 N 5 10.00 Fair CLR 62.6 48.2 60% 30.25 0.0
02 22:55 Calm 10.00 Fair CLR 62.6 50 64% 30.26 0.0
02 22:35 N 7 10.00 Fair CLR 64.4 46.4 52% 30.24 0.0
02 22:15 S 3 10.00 Fair CLR 68 44.6 43% 30.25 0.0
02 21:55 SE 3 10.00 Light Rain SCT095 SCT120 68 44.6 43% 30.25 0.0
02 21:35 W 10 G 24 10.00 Mostly Cloudy SCT095 BKN120 69.8 42.8 38% 30.26 0.0
02 21:15 NE 17 G 21 10.00 Light Rain OVC100 64.4 48.2 56% 30.24 0.0
02 20:55 N 9 G 21 10.00 Thunderstorm in Vicinity SCT085 OVC110 68 44.6 43% 30.32 0.0
02 20:35 N 21 G 30 10.00 Mostly Cloudy and Breezy BKN110 73.4 41 31% 30.3 0.0
02 20:15 N 9 10.00 Fair CLR 71.6 46.4 41% 30.24 0.0
02 19:55 W 6 10.00 Light Rain SCT110 71.6 46.4 41% 30.2 0.0
02 19:35 S 8 G 16 10.00 Thunderstorm in Vicinity CLR 73.4 44.6 36% 30.2 0.0
02 19:15 S 12 G 18 10.00 Fair CLR 73.4 46.4 38% 30.18 0.0
02 18:55 S 7 10.00 Fair CLR 73.4 46.4 38% 30.19 0.0
02 18:35 S 6 10.00 Fair CLR 73.4 44.6 36% 30.18 0.0
02 18:15 S 5 10.00 Fair CLR 73.4 44.6 36% 30.2 0.0
02 17:55 SE 3 10.00 Partly Cloudy SCT120 77 42.8 30% 78 30.19 0.0
02 17:35 SW 6 10.00 Partly Cloudy SCT120 77 39.2 26% 77 30.24 0.0
02 17:15 SW 3 10.00 Partly Cloudy SCT110 77 41 28% 78 30.24 0.0
02 16:55 NW 7 10.00 Fair CLR 77 39.2 26% 77 30.24 0.0
02 16:35 N 7 10.00 Fair CLR 78.8 41 26% 78 30.26 0.0
02 16:15 N 12 10.00 Partly Cloudy SCT120 78.8 41 26% 78 30.28 0.0
02 15:55 N 15 G 23 10.00 Thunderstorm Light Rain in Vicinity BKN120 73.4 39.2 29% 30.3 0.0
02 15:35 NW 9 G 17 10.00 Thunderstorm SCT120 77 37.4 24% 77 30.31 0.0
02 15:15 NW 18 G 28 10.00 Thunderstorm in Vicinity CLR 77 37.4 24% 77 30.24 0.0
02 14:55 NW 28 G 39 10.00 Fair and Windy CLR 84.2 33.8 16% 81 30.2 0.0
02 14:35 NW 20 G 26 10.00 Thunderstorm in Vicinity CLR 84.2 37.4 19% 81 30.18 0.0
02 14:15 NW 10 G 16 10.00 Fair CLR 87.8 37.4 17% 84 30.17 0.0
02 13:55 NE 9 10.00 Fair CLR 87.8 35.6 16% 84 30.17 0.0
02 13:35 NE 8 10.00 Fair CLR 91.4 37.4 15% 87 30.18 0.0
02 13:15 E 8 10.00 Fair CLR 89.6 35.6 15% 86 30.2 0.0
02 12:56 N 12 10.00 Fair CLR 89.6 35.6 15% 86 30.21 0.0
02 12:35 N 10 G 21 10.00 Fair CLR 87.8 35.6 16% 84 30.22 0.0
02 12:15 NW 5 10.00 Fair CLR 87.8 35.6 16% 84 30.23 0.0
02 11:55 NW 9 10.00 Partly Cloudy SCT100 SCT120 82.4 35.6 19% 80 30.25 0.0
02 11:35 NE 10 10.00 Overcast SCT080 BKN095 OVC110 82.4 33.8 17% 80 30.25 0.0
02 11:15 SW 7 10.00 Mostly Cloudy BKN095 78.8 42.8 28% 78 30.27 0.0
02 10:55 NE 3 10.00 Fair CLR 80.6 39.2 23% 79 30.25 0.0
02 10:35 N 8 10.00 Fair CLR 80.6 41 24% 79 30.25 0.0
02 10:15 NW 7 10.00 Fair CLR 77 44.6 32% 78 30.25 0.0
02 09:55 N 6 10.00 Fair CLR 77 50 39% 78 30.24 0.0
02 09:35 SE 3 10.00 Fair CLR 73.4 48.2 41% 30.24 0.0
02 09:15 Calm 10.00 Fair CLR 71.6 44.6 38% 30.25 0.0
02 08:55 Calm 10.00 Fair CLR 68 48.2 49% 30.26 0.0
02 08:35 SW 3 10.00 Fair CLR 64.4 51.8 64% 30.26 0.0
02 08:15 NW 3 10.00 Fair CLR 62.6 51.8 68% 30.27 0.0
02 07:55 Calm 10.00 Fair CLR 60.8 51.8 72% 30.27 0.0
02 07:35 Calm 10.00 Fair CLR 59 51.8 77% 30.27 0.0
02 07:15 Calm 10.00 Fair CLR 55.4 50 82% 30.28 0.0
02 06:55 Calm 10.00 Fair CLR 53.6 50 88% 30.28 0.0
02 06:35 Calm 10.00 Fair CLR 53.6 51.8 94% 30.28 0.0
02 06:15 Calm 10.00 Fair CLR 51.8 50 94% 30.28 0.0
02 05:55 Calm 10.00 Fair CLR 51.8 50 94% 30.28 0.0
02 05:35 Calm 10.00 Fair CLR 53.6 50 88% 30.29 0.0
02 05:15 Calm 10.00 Fair CLR 53.6 50 88% 30.29 0.0
02 04:55 Calm 10.00 Fair CLR 53.6 50 88% 30.3 0.0
02 04:35 Calm 10.00 Fair CLR 53.6 51.8 94% 30.3 0.0
02 04:15 Calm 10.00 Fair CLR 55.4 51.8 88% 30.32 0.0
02 03:55 Calm 10.00 Fair CLR 55.4 51.8 88% 30.33 0.0
02 03:35 Calm 10.00 Fair CLR 55.4 51.8 88% 30.34 0.0
02 03:15 Calm 10.00 Fair CLR 55.4 51.8 88% 30.35 0.0
02 02:55 Calm 10.00 Fair CLR 55.4 51.8 88% 30.35 0.0
02 02:35 Calm 10.00 Fair CLR 55.4 51.8 88% 30.35 0.0
02 02:15 Calm 10.00 Fair CLR 55.4 51.8 88% 30.35 0.0
02 01:55 N 3 10.00 Fair CLR 57.2 51.8 82% 30.35 0.0
02 01:35 Calm 10.00 Fair CLR 57.2 51.8 82% 30.37 0.0
02 01:15 NW 5 10.00 Fair CLR 57.2 51.8 82% 30.37 0.0
02 00:55 NW 3 10.00 Fair CLR 57.2 51.8 82% 30.38 0.0
02 00:35 NW 5 10.00 Fair CLR 59 51.8 77% 30.39 0.0
02 00:15 N 3 10.00 Fair CLR 59 53.6 82% 30.39 0.0
01 23:55 N 7 10.00 Fair CLR 60.8 51.8 72% 30.38 0.0
01 23:35 N 7 10.00 Fair CLR 60.8 51.8 72% 30.39 0.0
01 23:15 N 9 10.00 Fair CLR 62.6 51.8 68% 30.39 0.0
01 22:55 N 13 10.00 Fair CLR 62.6 51.8 68% 30.38 0.0
01 22:35 N 14 G 17 10.00 Fair CLR 66.2 50 56% 30.37 0.0
01 22:15 N 10 G 25 10.00 Partly Cloudy SCT110 71.6 39.2 31% 30.33 0.0
01 21:55 Calm 10.00 Partly Cloudy SCT120 73.4 37.4 27% 30.3 0.0
01 21:35 Calm 10.00 Fair CLR 73.4 37.4 27% 30.29 0.0
01 21:15 SW 10 G 21 10.00 Fair CLR 77 37.4 24% 77 30.29 0.0
01 20:55 SW 6 10.00 Fair CLR 77 35.6 22% 77 30.28 0.0
01 20:35 SW 5 10.00 Fair CLR 77 35.6 22% 77 30.27 0.0
01 20:15 Calm 10.00 Fair CLR 77 35.6 22% 77 30.26 0.0
01 19:55 SW 10 10.00 Fair CLR 77 35.6 22% 77 30.26 0.0
01 19:35 SW 16 G 26 10.00 Fair CLR 77 35.6 22% 77 30.25 0.0
01 19:15 SW 16 G 24 10.00 Fair CLR 77 35.6 22% 77 30.26 0.0
01 18:55 SW 14 10.00 Fair CLR 77 37.4 24% 77 30.27 0.0
01 18:35 SW 15 G 24 10.00 Fair CLR 78.8 37.4 23% 78 30.29 0.0
01 18:15 SW 6 10.00 Fair CLR 78.8 41 26% 78 30.3 0.0
01 17:55 SW 7 10.00 Partly Cloudy SCT090 SCT120 80.6 39.2 23% 79 30.3 0.0
01 17:35 S 12 G 18 10.00 Thunderstorm Light Rain in Vicinity SCT090 BKN110 78.8 41 26% 78 30.3 0.0
01 17:15 W 6 G 10 10.00 Thunderstorm Light Rain BKN110 78.8 42.8 28% 78 30.3 0.0
01 16:55 SE 8 G 25 10.00 Light Rain SCT050 SCT075 BKN090 78.8 37.4 23% 78 30.28 0.0
01 16:35 NW 14 G 21 10.00 Light Rain BKN110 77 44.6 32% 78 30.3 0.0
01 16:15 NW 15 G 22 10.00 Thunderstorm in Vicinity SCT110 78.8 50 37% 79 30.3 0.0
01 15:55 NE 7 10.00 Partly Cloudy SCT110 82.4 48.2 30% 81 30.27 0.0
01 15:35 E 5 10.00 Fair CLR 80.6 48.2 32% 80 30.27 0.0
01 15:15 NE 9 10.00 Fair CLR 82.4 48.2 30% 81 30.28 0.0
01 14:55 SE 6 10.00 Fair CLR 80.6 46.4 30% 80 30.28 0.0
01 14:35 SE 8 10.00 Fair CLR 80.6 51.8 37% 80 30.28 0.0
01 14:15 Calm 10.00 Thunderstorm in Vicinity CLR 82.4 51.8 35% 81 30.28 0.0
01 13:55 S 6 10.00 Fair CLR 80.6 51.8 37% 80 30.28 0.0
01 13:35 S 3 10.00 Fair CLR 80.6 51.8 37% 80 30.28 0.0
01 13:15 Calm 10.00 Fair CLR 78.8 53.6 42% 79 30.28 0.0
01 12:55 SE 7 10.00 Fair CLR 77 53.6 44% 78 30.29 0.0
01 12:35 Calm 10.00 Fair CLR 77 53.6 44% 78 30.29 0.0
01 12:15 SE 6 10.00 Fair CLR 77 53.6 44% 78 30.3 0.0
01 11:55 SE 6 10.00 Fair CLR 75.2 53.6 47% 78 30.3 0.0
01 11:35 N 3 10.00 Fair CLR 73.4 51.8 47% 30.3 0.0
01 11:15 Calm 10.00 Fair CLR 71.6 53.6 53% 30.31 0.0
01 10:55 Calm 10.00 Fair CLR 69.8 53.6 57% 30.31 0.0
01 10:35 Calm 10.00 Fair CLR 68 55.4 64% 30.31 0.0
01 10:15 N 3 10.00 Fair CLR 68 55.4 64% 30.31 0.0
01 09:55 N 3 10.00 Fair CLR 64.4 55.4 73% 30.32 0.0
01 09:35 NE 5 10.00 Fair CLR 64.4 55.4 73% 30.32 0.0
01 09:15 N 6 10.00 Fair CLR 64.4 53.6 68% 30.31 0.0
01 08:55 NE 3 10.00 Fair CLR 64.4 55.4 73% 30.31 0.0
01 08:35 Calm 10.00 Fair CLR 62.6 55.4 77% 30.31 0.0
01 08:15 NE 3 10.00 Fair CLR 62.6 53.6 73% 30.32 0.0
01 07:55 Calm 10.00 Fair CLR 62.6 53.6 73% 30.31 0.0
01 07:35 Calm 10.00 Fair CLR 60.8 50 68% 30.32 0.0
01 07:15 Calm 10.00 Fair CLR 57.2 51.8 82% 30.31 0.0
01 06:55 Calm 10.00 Fair CLR 55.4 53.6 94% 30.31 0.0
01 06:35 Calm 10.00 Fair CLR 55.4 53.6 94% 30.3 0.0
01 06:15 Calm 10.00 Fair CLR 55.4 53.6 94% 30.3 0.0
01 05:35 Calm 10.00 Fair CLR 55.4 53.6 94% 30.31 0.0
01 05:15 NW 5 10.00 Fair CLR 55.4 53.6 94% 30.3 0.0
01 04:55 N 5 10.00 Fair CLR 55.4 53.6 94% 30.31 0.0
01 04:35 N 5 10.00 Fair CLR 55.4 53.6 94% 30.31 0.0
01 04:15 NW 6 10.00 Fair CLR 55.4 53.6 94% 30.31 0.0
01 03:55 Calm 10.00 Fair CLR 55.4 53.6 94% 30.32 0.0
01 03:35 Calm 10.00 Fair CLR 57.2 53.6 88% 30.32 0.0
01 03:15 Calm 10.00 Fair CLR 57.2 53.6 88% 30.32 0.0
01 02:55 S 3 10.00 Fair CLR 59 53.6 82% 30.32 0.0
01 02:35 Calm 10.00 Fair CLR 59 53.6 82% 30.33 0.0
01 02:15 Calm 10.00 Fair CLR 59 55.4 88% 30.33 0.0
01 01:55 Calm 10.00 Fair CLR 59 55.4 88% 30.34 0.0
01 01:35 Calm 10.00 Fair CLR 60.8 55.4 83% 30.35 0.0
01 01:15 Calm 10.00 Fair CLR 60.8 55.4 83% 30.35 0.0
01 00:55 Calm 10.00 Fair CLR 60.8 55.4 83% 30.37 0.0
01 00:35 Calm 10.00 Fair CLR 60.8 55.4 83% 30.36 0.0
01 00:15 Calm 10.00 Fair CLR 60.8 55.4 83% 30.35 0.0
31 23:55 NE 6 10.00 Fair CLR 60.8 55.4 83% 30.35 0.0
31 23:35 NE 5 10.00 Fair CLR 60.8 55.4 83% 30.37 0.0
31 23:15 NE 5 10.00 Fair CLR 60.8 53.6 77% 30.38 0.0
31 22:55 NW 6 10.00 Fair CLR 62.6 53.6 73% 30.38 0.0
31 22:35 N 7 10.00 Fair CLR 62.6 53.6 73% 30.38 0.0
31 22:15 N 6 10.00 Fair CLR 64.4 53.6 68% 30.38 0.0
31 21:55 N 7 10.00 Fair CLR 66.2 53.6 64% 30.38 0.0
31 21:35 NE 8 10.00 Fair CLR 68 53.6 60% 30.37 0.0
31 21:15 NE 7 10.00 Fair CLR 68 53.6 60% 30.34 0.0
31 20:55 N 16 G 20 10.00 Mostly Cloudy BKN120 69.8 53.6 57% 30.33 0.0
31 20:35 N 8 10.00 Mostly Cloudy BKN120 71.6 46.4 41% 30.31 0.0
31 20:15 N 8 G 17 10.00 Fair CLR 71.6 46.4 41% 30.3 0.0
31 19:55 N 12 10.00 Fair CLR 71.6 46.4 41% 30.29 0.0
31 19:35 N 3 10.00 Fair CLR 77 41 28% 78 30.27 0.0
31 19:15 W 6 10.00 Fair CLR 77 41 28% 78 30.27 0.0
31 18:55 W 7 10.00 Fair CLR 78.8 41 26% 78 30.25 0.0
31 18:35 SW 7 10.00 Fair CLR 78.8 41 26% 78 30.24 0.0
31 18:15 SW 7 10.00 Partly Cloudy SCT110 78.8 41 26% 78 30.25 0.0
31 17:55 SW 5 G 16 10.00 Partly Cloudy SCT110 78.8 41 26% 78 30.26 0.0
31 17:35 SW 6 10.00 Fair CLR 78.8 39.2 24% 78 30.27 0.0
31 17:15 N 5 10.00 Thunderstorm in Vicinity CLR 78.8 41 26% 78 30.26 0.0
31 16:55 NW 3 G 16 10.00 Thunderstorm in Vicinity CLR 80.6 37.4 21% 79 30.26 0.0
31 16:35 NW 13 G 23 10.00 Partly Cloudy SCT120 80.6 37.4 21% 79 30.26 0.0
31 16:15 W 9 10.00 Partly Cloudy SCT120 80.6 41 24% 79 30.27 0.0
31 15:55 W 7 10.00 Thunderstorm in Vicinity SCT120 78.8 46.4 32% 79 30.28 0.0
31 15:35 W 7 10.00 Thunderstorm in Vicinity SCT120 78.8 46.4 32% 79 30.27 0.0
31 15:15 W 3 10.00 Fair CLR 80.6 46.4 30% 80 30.27 0.0
31 14:55 NW 5 10.00 Fair CLR 80.6 46.4 30% 80 30.26 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)