Weather observations for the past three days for
Boulder Municipal Airport
Metric (Imperial)
Date Time (mst) 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.
19 20:15 N 11 16.09 Overcast OVC090 -3 -12 50% -7 75.49 0.0
19 19:55 NE 11 16.09 Overcast BKN070 OVC090 -2 -13 43% -6 75.46 0.0
19 19:35 NE 6 16.09 Overcast BKN070 BKN080 OVC100 -1 -15 34% 75.46 0.0
19 19:15 Calm 16.09 Overcast OVC100 -1 -16 31% 75.44 0.0
19 18:55 Calm 16.09 Overcast OVC100 -1 -17 29% 75.41 0.0
19 18:35 NE 9 16.09 Overcast BKN075 OVC100 -1 -17 29% -4 75.44 0.0
19 18:15 Calm 16.09 Overcast SCT075 OVC080 0 -18 25% 75.41 0.0
19 17:55 N 7 16.09 Overcast OVC075 0 -17 27% -2 75.41 0.0
19 17:35 NW 6 16.09 Overcast BKN075 OVC085 0 -18 25% 75.41 0.0
19 17:15 NW 11 16.09 Overcast OVC075 0 -18 25% -3 75.41 0.0
19 16:55 NW 15 16.09 Overcast SCT075 OVC085 0 -18 25% -4 75.41 0.0
19 16:35 NW 17 G 26 16.09 Overcast SCT070 SCT085 OVC090 1 -17 25% -3 75.41 0.0
19 16:15 NW 19 G 31 16.09 Overcast SCT070 OVC085 0 -18 25% -5 75.39 0.0
19 15:55 NW 11 G 30 16.09 Overcast SCT075 OVC085 1 -17 25% -2 75.39 0.0
19 15:35 W 20 G 30 16.09 Overcast SCT075 OVC085 1 -17 25% -4 75.39 0.0
19 15:15 NW 19 G 28 16.09 Overcast SCT048 SCT065 OVC085 1 -16 27% -3 75.36 0.0
19 14:55 NW 28 G 44 16.09 Overcast BKN075 OVC085 2 -16 25% -3 75.36 0.0
19 14:35 NW 15 G 28 16.09 Overcast BKN075 OVC085 1 -18 23% -3 75.34 0.0
19 14:15 W 7 G 30 16.09 Overcast BKN075 OVC085 2 -19 20% 0 75.31 0.0
19 13:55 SW 19 G 33 16.09 Overcast BKN075 OVC085 2 -20 18% -2 75.31 0.0
19 13:35 Calm 16.09 Overcast BKN075 OVC085 2 -15 27% 75.31 0.0
19 13:15 Calm 16.09 Overcast BKN070 OVC085 1 -15 29% 75.31 0.0
19 12:55 E 13 16.09 Overcast OVC085 3 -12 33% 0 75.31 0.0
19 12:35 E 13 16.09 Mostly Cloudy SCT065 BKN085 1 -11 41% -2 75.31 0.0
19 12:15 NE 19 16.09 Mostly Cloudy BKN085 1 -11 41% -3 75.34 0.0
19 11:55 E 13 16.09 Fair CLR 0 -10 47% -4 75.34 0.0
19 11:35 E 13 16.09 Fair CLR 1 -10 44% -2 75.36 0.0
19 11:15 E 13 16.09 Fair CLR 0 -9 51% -4 75.39 0.0
19 10:55 E 9 16.09 Fair CLR 0 -9 51% -3 75.39 0.0
19 10:35 E 7 16.09 Partly Cloudy SCT026 0 -10 47% -2 75.41 0.0
19 10:15 E 11 16.09 Mostly Cloudy BKN024 -1 -9 55% -4 75.44 0.0
19 09:55 E 13 16.09 Mostly Cloudy BKN024 BKN030 -2 -8 64% -6 75.41 0.0
19 09:35 E 11 16.09 Overcast BKN022 OVC027 -3 -8 69% -7 75.41 0.0
19 09:15 E 11 16.09 Overcast OVC018 -3 -8 69% -7 75.44 0.0
19 08:55 E 9 16.09 Overcast OVC018 -3 -7 74% -6 75.44 0.0
19 08:35 Calm 16.09 Mostly Cloudy BKN016 -3 -7 74% 75.44 0.0
19 08:15 Calm 16.09 Partly Cloudy SCT016 SCT026 -3 -7 74% 75.41 0.0
19 07:55 NE 7 16.09 Mostly Cloudy SCT012 BKN026 -3 -7 74% -6 75.39 0.0
19 07:35 E 7 16.09 Overcast OVC012 -3 -6 80% -6 75.34 0.0
19 07:15 Calm 16.09 Overcast OVC012 -5 -6 93% 75.29 0.0
19 06:55 E 7 16.09 Partly Cloudy SCT012 -4 -6 86% -7 75.26 0.0
19 06:35 E 7 16.09 Fair CLR -5 -6 93% -8 75.23 0.0
19 06:15 E 9 16.09 Fair CLR -4 -6 86% -7 75.21 0.0
19 05:55 E 9 16.09 Fair CLR -4 -6 86% -7 75.21 0.0
19 05:35 E 9 16.09 Fair CLR -3 -6 80% -6 75.16 0.0
19 05:15 SE 13 16.09 Fair CLR -3 -6 80% -7 75.16 0.0
19 04:55 SE 9 16.09 Fair CLR -3 -5 86% -6 75.16 0.0
19 04:35 SE 6 16.09 Fair CLR -3 -6 80% 75.16 0.0
19 04:15 S 7 16.09 Fair CLR -3 -6 80% -6 75.13 0.0
19 03:55 SE 15 16.09 Fair CLR -2 -6 74% -6 75.08 0.0
19 03:35 E 11 16.09 Fair CLR -1 -6 69% -4 75.06 0.0
19 03:15 SE 7 16.09 Fair CLR -1 -6 69% -3 75.03 0.0
19 02:55 SE 11 16.09 Fair CLR 0 -5 69% -3 74.98 0.0
19 02:35 SE 6 16.09 Fair CLR 0 -7 60% 74.98 0.0
19 02:15 S 6 16.09 Fair CLR 0 -7 60% 74.93 0.0
19 01:55 SE 6 16.09 Fair CLR 0 -6 64% 74.88 0.0
19 01:35 SE 6 16.09 Fair CLR 0 -7 60% 74.83 0.0
19 01:15 S 6 16.09 Fair CLR 0 -8 55% 74.8 0.0
19 00:55 W 6 16.09 Fair CLR 1 -11 41% 74.75 0.0
19 00:35 NW 17 16.09 Fair CLR 1 -11 41% -3 74.73 0.0
19 00:15 NW 17 G 26 16.09 Fair CLR 2 -13 32% -2 74.7 0.0
18 23:55 N 22 16.09 Fair CLR 2 -13 32% -3 74.65 0.0
18 23:35 Calm 16.09 Fair CLR 2 -13 32% 74.65 0.0
18 23:15 Calm 16.09 Fair CLR 2 -13 32% 74.65 0.0
18 22:55 N 6 16.09 Fair CLR 3 -14 28% 74.65 0.0
18 22:35 Calm 16.09 Fair CLR 3 -13 30% 74.65 0.0
18 22:15 W 24 G 33 16.09 Mostly Cloudy BKN120 3 -14 28% -2 74.65 0.0
18 21:55 W 19 16.09 Overcast OVC110 3 -14 28% -1 74.65 0.0
18 21:35 W 15 16.09 Partly Cloudy SCT120 4 -14 26% 1 74.65 0.0
18 21:15 W 7 16.09 Fair CLR 3 -7 48% 1 74.65 0.0
18 20:55 Calm 16.09 Partly Cloudy SCT095 4 -5 52% 74.63 0.0
18 20:35 W 13 16.09 Mostly Cloudy BKN085 5 -5 49% 2 74.63 0.0
18 20:15 NW 9 G 15 16.09 Overcast SCT036 SCT050 OVC075 4 -3 61% 2 74.63 0.0
18 19:55 W 30 G 37 16.09 Overcast SCT050 BKN080 OVC090 6 -7 39% 2 74.65 0.0
18 19:35 W 13 16.09 Mostly Cloudy BKN090 6 -8 36% 4 74.65 0.0
18 19:15 NW 13 16.09 Mostly Cloudy BKN100 BKN110 6 -8 36% 4 74.63 0.0
18 18:55 NE 17 16.09 Mostly Cloudy BKN110 6 -9 34% 3 74.57 0.0
18 18:35 Calm 16.09 Partly Cloudy SCT120 7 -10 29% 74.63 0.0
18 18:15 W 15 16.09 Fair CLR 7 -9 31% 5 74.63 0.0
18 17:55 SW 15 16.09 Fair CLR 8 -10 27% 6 74.57 0.0
18 17:35 NW 9 16.09 Fair CLR 8 -11 25% 7 74.55 0.0
18 17:15 W 13 16.09 Fair CLR 9 -12 21% 7 74.57 0.0
18 16:55 SW 9 16.09 Fair CLR 9 -12 21% 8 74.57 0.0
18 16:35 W 7 16.09 Fair CLR 9 -11 23% 8 74.57 0.0
18 16:15 N 7 16.09 Fair CLR 10 -10 24% 9 74.57 0.0
18 15:55 NW 11 16.09 Fair CLR 12 -11 19% 74.57 0.0
18 15:35 W 17 G 43 16.09 Fair CLR 10 -11 22% 8 74.57 0.0
18 15:15 W 26 G 46 16.09 Fair CLR 11 -10 22% 74.63 0.0
18 14:55 W 17 G 48 16.09 Partly Cloudy SCT110 12 -11 19% 74.63 0.0
18 14:35 W 22 G 30 16.09 Partly Cloudy SCT110 12 -11 19% 74.57 0.0
18 14:15 W 24 G 39 16.09 Mostly Cloudy BKN110 13 -12 16% 74.57 0.0
18 13:55 SW 15 G 28 16.09 Partly Cloudy SCT110 12 -13 16% 74.57 0.0
18 13:35 W 13 G 33 16.09 Fair CLR 12 -11 19% 74.57 0.0
18 13:15 W 24 G 41 16.09 Fair CLR 12 -11 19% 74.63 0.0
18 12:55 SW 9 G 28 16.09 Fair CLR 12 -11 19% 74.63 0.0
18 12:35 W 26 G 39 16.09 Fair CLR 12 -11 19% 74.68 0.0
18 12:15 SW 19 G 33 16.09 Fair CLR 12 -11 19% 74.7 0.0
18 11:55 SW 19 G 33 16.09 Fair CLR 12 -11 19% 74.75 0.0
18 11:35 SW 20 G 30 16.09 Fair CLR 11 -10 22% 74.78 0.0
18 11:15 N 6 16.09 Fair CLR 11 -11 20% 74.8 0.0
18 10:55 SE 6 16.09 Fair CLR 11 -10 22% 74.83 0.0
18 10:35 N 6 16.09 Fair CLR 10 -10 24% 74.88 0.0
18 10:15 NE 9 16.09 Fair CLR 8 -10 27% 7 74.9 0.0
18 09:55 Calm 16.09 Fair CLR 9 -10 25% 74.93 0.0
18 09:35 NE 6 16.09 Fair CLR 7 -10 29% 74.96 0.0
18 09:15 E 7 11.27 Fair CLR 7 -8 34% 6 74.98 0.0
18 08:55 E 11 16.09 Fair CLR 6 -8 36% 4 75.01 0.0
18 08:35 NE 6 16.09 Fair CLR 5 -9 36% 75.01 0.0
18 08:15 Calm 16.09 Fair CLR 5 -9 36% 75.01 0.0
18 07:55 E 7 16.09 Fair CLR 5 -8 39% 4 75.01 0.0
18 07:35 SW 11 16.09 Fair CLR 5 -9 36% 3 75.03 0.0
18 07:15 SW 11 16.09 Fair CLR 4 -8 42% 2 75.03 0.0
18 06:55 SW 11 16.09 Fair CLR 4 -9 39% 2 75.06 0.0
18 06:35 W 19 G 30 16.09 Fair CLR 5 -9 36% 2 75.06 0.0
18 06:15 SW 22 G 33 16.09 Fair CLR 5 -10 33% 1 75.06 0.0
18 05:55 SW 22 G 35 16.09 Fair CLR 5 -10 33% 1 75.08 0.0
18 05:35 SW 24 G 35 16.09 Fair CLR 4 -9 39% -0 75.08 0.0
18 05:15 SW 24 G 35 16.09 Fair CLR 4 -9 39% -0 75.11 0.0
18 04:55 SW 22 G 31 16.09 Fair CLR 3 -9 41% -1 75.13 0.0
18 04:35 SW 19 G 30 16.09 Fair CLR 3 -8 45% -1 75.16 0.0
18 04:15 SW 20 G 26 16.09 Fair CLR 3 -9 41% -1 75.18 0.0
18 03:55 W 19 16.09 Fair CLR 3 -8 45% -1 75.23 0.0
18 03:35 SW 17 G 28 16.09 Fair CLR 3 -8 45% -1 75.26 0.0
18 03:15 W 20 G 28 16.09 Fair CLR 3 -8 45% -1 75.31 0.0
18 02:55 SW 17 G 30 16.09 Fair CLR 4 -10 36% 1 75.31 0.0
18 02:35 SW 26 G 39 16.09 Fair CLR 5 -10 33% 1 75.34 0.0
18 02:15 SW 11 16.09 Fair CLR 2 -10 41% -1 75.34 0.0
18 01:55 W 6 16.09 Fair CLR 2 -10 41% 75.36 0.0
18 01:35 Calm 16.09 Fair CLR 3 -10 38% 75.36 0.0
18 01:15 SW 11 16.09 Fair CLR 4 -10 36% 2 75.41 0.0
18 00:55 SW 22 G 37 16.09 Fair CLR 4 -9 39% -0 75.41 0.0
18 00:35 SW 9 16.09 Fair CLR 1 -5 65% -2 75.44 0.0
18 00:15 Calm 16.09 Fair CLR 0 -2 87% 75.44 0.0
17 23:55 N 7 16.09 Fair CLR 0 -2 87% -2 75.44 0.0
17 23:35 S 7 16.09 Fair CLR 2 -2 75% 0 75.41 0.0
17 23:15 S 9 16.09 Partly Cloudy SCT070 SCT085 2 -1 81% -0 75.44 0.0
17 22:55 Calm 16.09 Overcast SCT055 BKN085 OVC100 2 -1 81% 75.46 0.0
17 22:35 W 6 16.09 Overcast BKN050 OVC065 2 0 87% 75.46 0.0
17 22:15 NW 13 16.09 Overcast SCT042 BKN050 OVC065 1 0 93% -2 75.49 0.0
17 21:55 NW 15 11.27 Light Snow SCT010 BKN031 OVC049 2 -1 81% -2 75.46 0.0
17 21:35 W 6 16.09 Overcast SCT022 BKN043 OVC060 2 -2 75% 75.49 0.0
17 21:15 NW 13 16.09 Overcast SCT060 BKN075 OVC120 2 -2 75% -1 75.46 0.0
17 20:55 W 11 16.09 Mostly Cloudy SCT043 BKN060 BKN075 3 -2 70% 0 75.39 0.0
17 20:35 W 24 G 35 16.09 Overcast SCT022 BKN043 OVC050 3 -2 70% -2 75.36 0.0
17 20:15 W 26 G 59 16.09 Overcast SCT020 BKN050 OVC100 5 -6 45% 1 75.36 0.0
17 19:55 W 20 G 41 16.09 Partly Cloudy SCT100 6 -9 34% 3 75.31 0.0
17 19:35 SW 22 G 46 16.09 Partly Cloudy SCT070 SCT090 7 -11 27% 4 75.26 0.0
17 19:15 W 30 G 56 16.09 Fair CLR 7 -11 27% 3 75.21 0.0
17 18:55 SW 22 G 59 16.09 Fair CLR 7 -12 25% 4 75.16 0.0
17 18:35 SW 33 G 50 16.09 Fair and Breezy CLR 7 -12 25% 3 75.16 0.0
17 18:15 W 13 G 44 16.09 Fair CLR 7 -12 25% 5 75.13 0.0
17 17:55 SW 20 G 37 16.09 Fair CLR 7 -12 25% 4 75.11 0.0
17 17:35 SW 22 G 37 16.09 Fair CLR 7 -12 25% 4 75.08 0.0
17 17:15 SW 30 G 43 16.09 Fair CLR 7 -12 25% 3 75.08 0.0
17 16:55 SW 19 G 43 16.09 Fair CLR 8 -11 25% 5 75.03 0.0
17 16:35 W 30 G 50 16.09 Fair CLR 8 -11 25% 4 75.01 0.0
17 16:15 W 33 G 44 16.09 Partly Cloudy and Breezy SCT060 SCT080 SCT110 7 -10 29% 3 74.98 0.0
17 15:55 W 22 G 41 16.09 Partly Cloudy SCT034 SCT041 7 -8 34% 4 74.98 0.0
17 15:35 W 31 G 48 16.09 Partly Cloudy SCT070 SCT090 7 -7 37% 3 74.98 0.0
17 15:15 W 33 G 46 16.09 Partly Cloudy and Breezy SCT030 SCT042 SCT070 7 -7 37% 3 74.98 0.0
17 14:55 W 39 G 48 16.09 Partly Cloudy and Breezy SCT050 SCT075 SCT085 8 -8 32% 4 74.96 0.0
17 14:35 W 35 G 56 16.09 Mostly Cloudy and Breezy SCT060 SCT075 BKN110 8 -9 29% 4 74.9 0.0
17 14:15 NW 24 G 50 16.09 Mostly Cloudy SCT043 SCT060 BKN080 9 -8 29% 6 74.9 0.0
17 13:55 NW 17 G 52 16.09 Overcast SCT048 BKN075 OVC090 9 -8 29% 7 74.93 0.0
17 13:35 W 17 G 63 16.09 Overcast SCT049 BKN075 OVC085 8 -9 29% 6 74.93 0.0
17 13:15 SW 35 G 54 16.09 Mostly Cloudy and Breezy SCT065 BKN090 BKN110 10 -10 24% 7 74.9 0.0
17 12:55 SW 31 G 48 16.09 Overcast SCT038 BKN070 OVC090 10 -11 22% 7 74.88 0.0
17 12:35 W 43 G 59 16.09 Overcast and Windy SCT060 BKN090 OVC110 11 -11 20% 74.88 0.0
17 12:15 SW 31 G 50 16.09 Mostly Cloudy SCT080 BKN090 11 -12 19% 74.88 0.0
17 11:55 W 37 G 50 16.09 Fair and Breezy CLR 11 -12 19% 74.88 0.0
17 11:35 SW 39 G 61 16.09 Fair and Breezy CLR 10 -13 19% 6 74.88 0.0
17 11:15 W 44 G 63 16.09 Fair and Windy CLR 10 -12 20% 6 74.88 0.0
17 10:55 W 46 G 70 16.09 Fair and Windy CLR 10 -11 22% 6 74.83 0.0
17 10:35 SW 43 G 67 16.09 Fair and Windy CLR 10 -11 22% 6 74.83 0.0
17 10:15 SW 52 G 70 16.09 Fair and Windy CLR 10 -7 30% 6 74.75 0.0
17 09:55 SW 30 G 65 16.09 Fair CLR 8 -7 34% 4 74.75 0.0
17 09:35 SW 41 G 67 16.09 Fair and Breezy CLR 7 -2 53% 2 74.75 0.0
17 09:15 W 15 G 44 16.09 Fair CLR 5 3 87% 2 74.78 0.0
17 08:55 W 19 G 30 16.09 Partly Cloudy SCT080 SCT090 5 5 100% 2 74.8 0.0 0.05
17 08:35 S 9 16.09 Mostly Cloudy SCT017 SCT031 BKN065 4 4 100% 2 74.83 0.0 0.05
17 08:15 W 22 G 57 4.83 Rain SCT015 BKN023 OVC090 6 3 81% 2 74.9 0.0 0.03
17 07:55 W 28 G 35 16.09 Overcast BKN085 OVC110 11 -3 38% 74.73 0.0
17 07:35 SW 24 16.09 Mostly Cloudy SCT070 BKN085 BKN120 11 -5 32% 74.63 0.0
17 07:15 S 7 16.09 Overcast BKN080 OVC100 10 -6 32% 9 74.63 0.0
17 06:55 S 13 16.09 Overcast OVC110 10 -6 32% 8 74.65 0.0
17 06:35 S 15 16.09 Overcast OVC110 10 -6 32% 8 74.63 0.0
17 06:15 S 17 16.09 Overcast OVC110 9 -6 34% 7 74.63 0.0
17 05:55 S 11 16.09 Mostly Cloudy BKN120 9 -7 32% 8 74.65 0.0
17 05:35 S 17 G 26 16.09 Fair CLR 10 -7 30% 8 74.68 0.0
17 05:15 S 17 16.09 Fair CLR 10 -7 30% 8 74.68 0.0
17 04:55 S 13 16.09 Fair CLR 11 -7 28% 74.73 0.0
17 04:35 S 19 G 30 16.09 Fair CLR 11 -7 28% 74.73 0.0
17 04:15 S 24 G 33 16.09 Fair CLR 12 -7 26% 74.78 0.0
17 03:55 S 13 16.09 Fair CLR 3 -7 48% 0 74.8 0.0
17 03:35 Calm 16.09 Fair CLR 4 -7 45% 74.83 0.0
17 03:15 N 11 16.09 Fair CLR 2 -6 56% -1 74.85 0.0
17 02:55 W 7 16.09 Fair CLR 4 -7 45% 2 74.85 0.0
17 02:35 Calm 16.09 Fair CLR 3 -7 48% 74.88 0.0
17 02:15 N 9 16.09 Fair CLR 4 -7 45% 2 74.88 0.0
17 01:55 N 7 16.09 Fair CLR 3 -7 48% 1 74.9 0.0
17 01:35 N 15 16.09 Fair CLR 3 -6 52% -0 74.93 0.0
17 01:15 Calm 16.09 Fair CLR 5 -6 45% 74.96 0.0
17 00:55 Calm 16.09 Fair CLR 5 -6 45% 75.01 0.0
17 00:35 S 7 16.09 Fair CLR 7 -7 37% 6 75.03 0.0
17 00:15 SW 9 16.09 Fair CLR 7 -7 37% 5 75.08 0.0
16 23:55 S 7 16.09 Fair CLR 7 -7 37% 6 75.11 0.0
16 23:35 W 9 16.09 Fair CLR 6 -7 39% 4 75.11 0.0
16 23:15 S 7 16.09 Fair CLR 6 -6 42% 5 75.16 0.0
16 22:55 Calm 16.09 Fair CLR 7 -6 39% 75.21 0.0
16 22:35 Calm 16.09 Fair CLR 8 -6 37% 75.23 0.0
16 22:15 Calm 16.09 Fair CLR 10 -7 30% 75.26 0.0
16 21:55 S 6 16.09 Fair CLR 10 -7 30% 75.31 0.0
16 21:35 SE 9 16.09 Fair CLR 8 -6 37% 7 75.34 0.0
16 21:15 SE 7 16.09 Fair CLR 12 -6 28% 75.36 0.0
16 20:55 W 11 16.09 Fair CLR 12 -6 28% 75.39 0.0
16 20:35 S 9 16.09 Fair CLR 9 -7 32% 8 75.39 0.0
Date Time (mst) 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)