Weather observations for the past three days for
Williams/Clark Memorial 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.
06 00:15 S 11 16.09 Fair CLR -3 -6 80% -7 76.61 0.0
05 23:55 S 11 16.09 Fair CLR -4 -6 86% -8 76.58 0.0
05 23:35 S 13 16.09 Fair CLR -3 -6 80% -7 76.56 0.0
05 23:15 S 13 16.09 Fair CLR -3 -6 80% -7 76.58 0.0
05 22:55 S 15 16.09 Fair CLR -3 -6 80% -8 76.58 0.0
05 22:35 S 13 16.09 Fair CLR -3 -6 80% -7 76.58 0.0
05 22:15 S 11 16.09 Fair CLR -3 -6 80% -7 76.58 0.0
05 21:55 S 11 16.09 Fair CLR -3 -6 80% -7 76.61 0.0
05 21:35 S 13 16.09 Fair CLR -3 -6 80% -7 76.61 0.0
05 21:15 S 9 16.09 Fair CLR -2 -6 74% -5 76.58 0.0
05 20:55 S 9 16.09 Fair CLR -2 -6 74% -5 76.58 0.0
05 20:35 S 11 16.09 Fair CLR -2 -6 74% -6 76.56 0.0
05 20:15 S 13 16.09 Fair CLR -2 -6 74% -6 76.56 0.0
05 19:55 S 11 16.09 Fair CLR -1 -6 69% -4 76.56 0.0
05 19:35 S 15 16.09 Fair CLR -1 -6 69% -5 76.56 0.0
05 19:15 S 11 16.09 Fair CLR -1 -6 69% -4 76.58 0.0
05 18:55 S 7 16.09 Fair CLR 0 -6 64% -2 76.56 0.0
05 18:35 SE 7 16.09 Fair CLR 1 -6 60% -1 76.56 0.0
05 18:15 SE 7 16.09 Fair CLR 2 -6 56% 0 76.56 0.0
05 17:55 Calm 16.09 Fair CLR 4 -5 52% 76.53 0.0
05 17:35 Calm 16.09 Fair CLR 5 -5 49% 76.53 0.0
05 17:15 NW 7 16.09 Fair CLR 5 -5 49% 4 76.5 0.0
05 16:55 NW 15 16.09 Fair CLR 7 -5 43% 5 76.5 0.0
05 16:35 NW 15 16.09 Fair CLR 7 -5 43% 5 76.5 0.0
05 16:15 N 17 16.09 Fair CLR 8 -6 37% 6 76.48 0.0
05 15:15 NW 13 16.09 Fair CLR 9 -6 34% 7 76.43 0.0
05 14:55 NW 13 16.09 Fair CLR 9 -6 34% 7 76.43 0.0
05 14:35 NW 17 16.09 Fair CLR 9 -6 34% 7 76.45 0.0
05 14:15 NW 19 16.09 Fair CLR 9 -7 32% 7 76.48 0.0
05 13:55 N 11 G 20 16.09 Fair CLR 9 -7 32% 8 76.48 0.0
05 13:35 N 15 16.09 Fair CLR 9 -8 29% 7 76.48 0.0
05 13:15 N 13 16.09 Fair CLR 8 -9 29% 6 76.48 0.0
05 12:55 N 13 16.09 Fair CLR 8 -9 29% 6 76.5 0.0
05 12:35 N 13 16.09 Fair CLR 8 -10 27% 6 76.53 0.0
05 12:15 Vrbl 11 G 22 16.09 Fair CLR 7 -11 27% 5 76.56 0.0
05 11:55 N 13 16.09 Fair CLR 7 -12 25% 5 76.58 0.0
05 11:35 NE 13 16.09 Fair CLR 7 -13 23% 5 76.61 0.0
05 11:15 N 9 16.09 Fair CLR 6 -13 24% 4 76.63 0.0
05 10:55 NW 7 G 20 16.09 Fair CLR 6 -13 24% 5 76.63 0.0
05 10:35 Vrbl 6 16.09 Fair CLR 5 -12 28% 76.63 0.0
05 10:15 N 7 16.09 Fair CLR 4 -12 30% 2 76.63 0.0
05 09:55 Vrbl 7 16.09 Fair CLR 4 -12 30% 2 76.63 0.0
05 09:35 Calm 16.09 Fair CLR 3 -9 41% 76.61 0.0
05 09:15 Calm 16.09 Fair CLR 1 -6 60% 76.58 0.0
05 08:55 Calm 16.09 Fair CLR -2 -7 69% 76.58 0.0
05 08:35 S 6 16.09 Fair CLR -4 -8 74% 76.58 0.0
05 08:15 SE 9 16.09 Fair CLR -5 -8 80% -9 76.56 0.0
05 07:55 S 9 16.09 Fair CLR -6 -9 80% -10 76.56 0.0
05 07:35 S 11 16.09 Fair CLR -7 -9 86% -12 76.53 0.0
05 07:15 S 13 16.09 Fair CLR -7 -9 86% -12 76.5 0.0
05 06:55 S 13 16.09 Fair CLR -7 -9 86% -12 76.5 0.0
05 06:35 S 13 16.09 Fair CLR -7 -9 86% -12 76.5 0.0
05 06:15 S 11 16.09 Fair CLR -6 -9 80% -10 76.5 0.0
05 05:55 S 13 16.09 Fair CLR -6 -9 80% -11 76.5 0.0
05 05:35 S 13 16.09 Fair CLR -6 -8 86% -11 76.5 0.0
05 05:15 S 9 16.09 Fair CLR -6 -8 86% -10 76.48 0.0
05 04:55 S 13 16.09 Fair CLR -6 -8 86% -11 76.5 0.0
05 04:35 S 9 16.09 Fair CLR -5 -8 80% -9 76.53 0.0
05 04:15 S 7 16.09 Mostly Cloudy BKN110 -4 -8 74% -7 76.56 0.0
05 03:55 S 11 16.09 Overcast OVC110 -4 -7 80% -8 76.53 0.0
05 03:35 S 11 16.09 Overcast SCT100 OVC120 -5 -8 80% -9 76.56 0.0
05 03:15 S 9 16.09 Overcast OVC100 -4 -8 74% -7 76.58 0.0
05 02:55 S 9 16.09 Mostly Cloudy BKN100 -4 -7 80% -7 76.58 0.0
05 02:35 S 15 16.09 Mostly Cloudy BKN110 -5 -7 86% -10 76.58 0.0
05 02:15 S 13 16.09 Partly Cloudy SCT120 -5 -7 86% -10 76.58 0.0
05 01:55 S 13 16.09 Fair CLR -5 -8 80% -10 76.61 0.0
05 01:35 S 15 16.09 Fair CLR -6 -8 86% -11 76.63 0.0
05 01:15 S 15 16.09 Fair CLR -6 -8 86% -11 76.66 0.0
05 00:55 SE 11 16.09 Fair CLR -6 -8 86% -10 76.68 0.0
05 00:35 S 13 16.09 Fair CLR -6 -8 86% -11 76.71 0.0
05 00:15 SE 11 16.09 Fair CLR -6 -8 86% -10 76.71 0.0
04 23:55 S 9 16.09 Fair CLR -6 -8 86% -10 76.71 0.0
04 23:35 S 17 16.09 Fair CLR -5 -8 80% -10 76.71 0.0
04 23:15 S 13 16.09 Fair CLR -5 -8 80% -10 76.71 0.0
04 22:55 SE 15 16.09 Fair CLR -5 -8 80% -10 76.71 0.0
04 22:35 S 13 16.09 Fair CLR -4 -7 80% -8 76.68 0.0
04 22:15 S 13 16.09 Fair CLR -5 -8 80% -10 76.71 0.0
04 21:55 SE 15 16.09 Fair CLR -4 -7 80% -9 76.71 0.0
04 21:35 S 11 16.09 Fair CLR -5 -8 80% -9 76.68 0.0
04 21:15 S 13 16.09 Fair CLR -4 -7 80% -8 76.66 0.0
04 20:55 S 13 16.09 Fair CLR -5 -8 80% -10 76.68 0.0
04 20:35 SE 9 16.09 Fair CLR -5 -8 80% -9 76.68 0.0
04 20:15 S 13 16.09 Fair CLR -4 -7 80% -8 76.68 0.0
04 19:55 S 11 16.09 Fair CLR -4 -7 80% -8 76.71 0.0
04 19:35 S 9 16.09 Fair CLR -4 -7 80% -7 76.71 0.0
04 19:15 Calm 16.09 Fair CLR -2 -8 64% 76.71 0.0
04 18:55 Calm 16.09 Fair CLR -3 -7 74% 76.68 0.0
04 18:35 Calm 16.09 Fair CLR -1 -7 64% 76.66 0.0
04 18:15 W 6 16.09 Fair CLR 0 -7 60% 76.66 0.0
04 17:55 Calm 16.09 Fair CLR 1 -7 56% 76.66 0.0
04 17:35 Calm 16.09 Fair CLR 2 -7 52% 76.66 0.0
04 17:15 N 11 16.09 Fair CLR 2 -7 52% -1 76.63 0.0
04 16:55 N 11 16.09 Fair CLR 4 -7 45% 2 76.63 0.0
04 16:35 N 15 16.09 Fair CLR 4 -7 45% 1 76.63 0.0
04 16:15 N 17 16.09 Fair CLR 5 -7 42% 2 76.66 0.0
04 15:55 N 17 16.09 Fair CLR 6 -8 36% 3 76.63 0.0
04 15:35 NW 17 16.09 Fair CLR 7 -10 29% 4 76.63 0.0
04 15:15 NW 7 16.09 Fair CLR 7 -13 23% 6 76.61 0.0
04 14:55 Calm 16.09 Fair CLR 7 -14 21% 76.63 0.0
04 14:35 Vrbl 6 16.09 Fair CLR 7 -15 19% 76.63 0.0
04 14:15 Calm 16.09 Fair CLR 6 -15 21% 76.66 0.0
04 13:55 Calm 16.09 Fair CLR 6 -13 24% 76.68 0.0
04 13:15 Calm 16.09 Fair CLR 6 -11 29% 76.71 0.0
04 12:55 Vrbl 7 16.09 Fair CLR 5 -10 33% 4 76.73 0.0
04 12:35 Calm 16.09 Fair CLR 5 -11 31% 76.76 0.0
04 12:15 NE 11 16.09 Fair CLR 5 -10 33% 3 76.81 0.0
04 11:55 E 13 16.09 Fair CLR 4 -10 36% 1 76.81 0.0
04 11:35 NE 13 16.09 Fair CLR 4 -9 39% 1 76.84 0.0
04 11:15 NE 17 16.09 Fair CLR 3 -7 48% -1 76.86 0.0
04 10:55 NE 7 16.09 Fair CLR 2 -7 52% 0 76.86 0.0
04 10:35 NE 9 16.09 Fair CLR 1 -6 60% -2 76.89 0.0
04 10:15 NE 9 16.09 Fair CLR 1 -5 65% -2 76.89 0.0
04 09:35 Calm 16.09 Fair CLR -1 -6 69% 76.89 0.0
04 09:15 Calm 16.09 Fair CLR -2 -6 74% 76.86 0.0
04 08:55 Calm 16.09 Fair CLR -2 -6 74% 76.84 0.0
04 08:35 SE 7 16.09 Fair CLR -4 -7 80% -7 76.78 0.0
04 08:15 Vrbl 6 16.09 Fair CLR -6 -8 86% 76.76 0.0
04 07:55 S 11 16.09 Fair CLR -8 -10 86% -13 76.76 0.0
04 07:35 S 9 16.09 Fair CLR -9 -10 93% -13 76.73 0.0
04 07:15 S 11 16.09 Fair CLR -9 -11 86% -14 76.73 0.0
04 06:55 S 11 16.09 Fair CLR -9 -11 86% -14 76.73 0.0
04 06:35 S 11 16.09 Fair CLR -9 -11 86% -14 76.71 0.0
04 06:15 S 9 16.09 Fair CLR -9 -10 93% -13 76.68 0.0
04 05:55 Calm 16.09 Fair CLR -8 -10 86% 76.68 0.0
04 05:35 S 9 16.09 Fair CLR -8 -10 86% -12 76.68 0.0
04 05:15 S 7 16.09 Fair CLR -9 -10 93% -13 76.66 0.0
04 04:55 S 7 16.09 Fair CLR -8 -10 86% -11 76.68 0.0
04 04:35 S 11 16.09 Fair CLR -7 -9 86% -12 76.68 0.0
04 04:15 Calm 16.09 Fair CLR -7 -9 86% 76.68 0.0
04 03:55 S 9 16.09 Fair CLR -8 -9 93% -12 76.68 0.0
04 03:35 SE 6 16.09 Fair CLR -7 -9 86% 76.68 0.0
04 03:15 S 9 16.09 Fair CLR -7 -9 86% -11 76.71 0.0
04 02:55 S 9 16.09 Fair CLR -7 -9 86% -11 76.71 0.0
04 02:35 Calm 16.09 Fair CLR -7 -8 93% 76.71 0.0
04 02:15 Vrbl 6 16.09 Fair CLR -7 -8 93% 76.71 0.0
04 01:55 S 11 16.09 Fair CLR -6 -7 93% -10 76.68 0.0
04 01:35 S 7 16.09 Fair CLR -5 -7 86% -8 76.68 0.0
04 01:15 Calm 16.09 Fair CLR -4 -6 86% 76.66 0.0
04 00:55 S 9 16.09 Fair CLR -6 -8 86% -10 76.63 0.0
04 00:35 SE 9 16.09 Fair CLR -3 -6 80% -6 76.63 0.0
04 00:15 Calm 16.09 Fair CLR -4 -6 86% 76.61 0.0
03 23:55 Calm 16.09 Fair CLR -4 -6 86% 76.61 0.0
03 23:35 SE 6 16.09 Fair CLR -4 -6 86% 76.61 0.0
03 23:15 NE 9 16.09 Fair CLR -3 -6 80% -6 76.58 0.0
03 22:55 NE 9 16.09 Fair CLR -3 -6 80% -6 76.58 0.0
03 22:35 E 9 16.09 Fair CLR -3 -6 80% -6 76.58 0.0
03 22:15 NE 11 16.09 Fair CLR -3 -6 80% -7 76.56 0.0
03 21:55 NE 7 16.09 Fair CLR -3 -6 80% -6 76.56 0.0
03 21:35 E 13 16.09 Fair CLR -3 -6 80% -7 76.53 0.0
03 21:15 NE 9 16.09 Fair CLR -3 -6 80% -6 76.53 0.0
03 20:55 E 9 16.09 Fair CLR -3 -5 86% -6 76.53 0.0
03 20:35 NE 6 16.09 Fair CLR -3 -5 86% 76.5 0.0
03 20:15 Vrbl 6 16.09 Fair CLR -3 -5 86% 76.5 0.0
03 19:55 NE 9 16.09 Fair CLR -3 -5 86% -6 76.5 0.0
03 19:35 NE 7 16.09 Fair CLR -2 -5 80% -4 76.48 0.0
03 19:15 E 9 16.09 Fair CLR -3 -5 86% -6 76.48 0.0
03 18:55 Calm 16.09 Fair CLR -2 -4 86% 76.45 0.0
03 18:35 E 9 16.09 Fair CLR -2 -4 86% -5 76.43 0.0
03 18:15 NE 13 16.09 Fair CLR -1 -4 80% -5 76.4 0.0
03 17:55 NE 7 16.09 Fair CLR -2 -4 86% -4 76.4 0.0
03 17:35 NE 7 16.09 Partly Cloudy FEW039 SCT046 -1 -4 80% -3 76.38 0.0
03 17:15 N 13 16.09 Overcast FEW032 BKN040 OVC050 -1 -4 80% -5 76.38 0.0
03 16:15 NE 20 16.09 Overcast FEW031 BKN038 OVC050 1 -3 75% -4 76.3 0.0
03 15:55 NE 22 G 35 14.48 Light Rain FEW024 SCT039 BKN048 2 -3 70% -3 76.28 0.0
03 15:35 N 13 16.09 Mostly Cloudy FEW025 SCT029 BKN055 1 -4 70% -2 76.25 0.0
03 15:15 N 24 14.48 Light Rain FEW023 SCT034 BKN048 2 -3 70% -3 76.23 0.0
03 14:55 NE 13 G 22 16.09 Mostly Cloudy BKN023 BKN030 BKN036 1 -3 75% -2 76.23 0.0
03 14:35 N 15 16.09 Mostly Cloudy BKN023 BKN028 BKN060 2 -3 70% -2 76.17 0.0
03 14:15 N 19 16.09 Mostly Cloudy FEW023 BKN029 1 -4 70% -3 76.17 0.0
03 13:55 N 15 G 24 16.09 Mostly Cloudy FEW018 BKN027 BKN032 2 -2 75% -2 76.17 0.0
03 13:35 N 19 16.09 Mostly Cloudy FEW017 BKN028 BKN032 1 -3 75% -3 76.17 0.0
03 12:55 NW 15 14.48 Overcast FEW008 BKN013 OVC030 1 -1 87% -3 76.17 0.0
03 12:35 N 11 G 20 4.83 Light Snow SCT006 SCT013 BKN021 0 -1 93% -3 76.17 0.0
03 12:15 NW 13 1.61 Light Snow BKN003 BKN020 0 -2 87% -4 76.17 0.0
03 11:55 NW 11 1.21 Light Snow BKN003 OVC012 -1 -2 93% -4 76.17 0.0
03 11:35 NW 15 2.41 Light Snow FEW006 SCT015 SCT025 0 -2 87% -4 76.17 0.0
03 11:15 N 7 4.83 Light Snow FEW008 SCT036 BKN055 0 -2 87% -2 76.17 0.0
03 10:55 N 7 6.44 Light Snow FEW032 SCT037 BKN055 -1 -3 86% -3 76.17 0.0
03 10:35 N 7 2.82 Light Snow SCT008 SCT048 -1 -3 86% -3 76.17 0.0
03 10:15 N 7 6.44 Light Snow FEW006 BKN047 -1 -2 93% -3 76.15 0.0
03 09:55 N 7 14.48 Overcast FEW006 OVC044 -1 -2 93% -3 76.15 0.0
03 09:35 Calm 14.48 Light Unknown Precip BKN005 BKN032 OVC041 -1 -2 93% 76.12 0.0
03 09:15 Calm 6.44 Light Unknown Precip SCT004 BKN027 OVC032 -1 -2 93% 76.1 0.0
03 08:55 Calm 16.09 Overcast OVC028 -1 -2 93% 76.07 0.0
03 08:35 Calm 16.09 Overcast BKN029 OVC055 -1 -2 93% 76.07 0.0
03 08:15 Calm 16.09 Overcast FEW003 FEW031 OVC060 -2 -3 93% 76.02 0.0
03 07:55 NE 7 16.09 Mostly Cloudy SCT004 BKN030 BKN036 -2 -3 93% -4 76.02 0.0
03 07:35 N 7 16.09 Mostly Cloudy BKN030 BKN037 BKN060 -2 -3 93% -4 76.05 0.0
03 07:15 NW 7 14.48 Light Snow FEW007 BKN027 OVC049 -1 -3 86% -3 76.02 0.0
03 06:55 Calm 8.05 Light Snow FEW005 SCT016 BKN026 -1 -3 86% 76 0.0
03 06:35 Calm 16.09 Overcast FEW034 BKN041 OVC065 -1 -3 86% 76 0.0
03 06:15 S 7 16.09 Overcast FEW048 SCT055 OVC070 -2 -3 93% -4 76 0.0
03 05:55 SE 6 16.09 Overcast FEW045 SCT055 OVC065 -2 -3 93% 75.97 0.0
03 05:35 Calm 16.09 Overcast OVC060 -1 -3 86% 75.97 0.0
03 05:15 Calm 16.09 Overcast OVC050 -1 -3 86% 75.97 0.0
03 04:55 E 6 16.09 Overcast OVC055 -1 -3 86% 75.97 0.0
03 04:35 N 7 16.09 Overcast OVC055 -1 -3 86% -3 75.97 0.0
03 04:15 SE 7 16.09 Overcast OVC050 -1 -3 86% -3 75.97 0.0
03 03:55 S 15 16.09 Overcast FEW035 OVC055 -1 -2 93% -5 76 0.0
03 03:35 S 19 4.83 Light Snow FEW003 BKN025 OVC055 -1 -3 86% -6 76 0.0
03 03:15 S 15 3.22 Light Snow BKN003 BKN006 OVC024 -1 -3 86% -5 76.05 0.0
03 02:55 S 13 1.61 Light Snow BKN003 BKN009 OVC014 0 -3 80% -4 76.05 0.0
03 02:35 SW 22 16.09 Light Unknown Precip FEW010 SCT020 BKN030 2 -8 48% -3 76.07 0.0
03 02:15 SW 13 G 26 16.09 Mostly Cloudy FEW009 SCT030 BKN041 2 -8 48% -1 76.05 0.0
03 01:55 SE 9 16.09 Overcast FEW035 SCT050 OVC075 2 -6 56% -0 76 0.0
03 01:35 E 15 16.09 Overcast BKN075 OVC090 2 -8 48% -2 75.95 0.0
03 01:15 Vrbl 6 16.09 Mostly Cloudy SCT090 BKN120 2 -8 48% 75.97 0.0
03 00:55 SE 7 16.09 A Few Clouds FEW120 2 -8 48% 0 75.97 0.0
03 00:35 E 7 16.09 Fair CLR 2 -8 48% 0 76 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)