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 14:35 Vrbl 9 16.09 Mostly Cloudy BKN060 BKN075 BKN095 25 9 36% 26 76.78 0.0
06 14:15 W 17 G 31 16.09 Mostly Cloudy BKN065 BKN090 26 9 34% 26 76.78 0.0
06 13:55 SW 15 G 26 16.09 Mostly Cloudy FEW060 SCT070 BKN085 26 9 34% 26 76.78 0.0
06 13:35 S 19 16.09 Partly Cloudy SCT060 SCT085 27 9 32% 27 76.81 0.0
06 13:15 SW 17 G 31 16.09 Mostly Cloudy BKN060 BKN085 26 10 37% 26 76.81 0.0
06 12:55 NW 15 G 26 16.09 Overcast BKN060 OVC070 25 10 39% 26 76.81 0.0
06 12:35 NW 19 16.09 Mostly Cloudy BKN060 BKN070 25 10 39% 26 76.84 0.0
06 12:15 NW 13 G 24 16.09 Mostly Cloudy BKN065 BKN075 26 10 37% 26 76.84 0.0
06 11:55 NW 13 G 22 16.09 Mostly Cloudy BKN065 25 9 36% 26 76.86 0.0
06 11:35 W 15 G 28 16.09 Mostly Cloudy SCT060 BKN070 25 9 36% 26 76.89 0.0
06 11:15 Vrbl 7 16.09 Fair CLR 24 9 39% 25 76.91 0.0
06 10:35 Calm 16.09 Fair CLR 22 9 44% 76.94 0.0
06 10:15 Vrbl 6 16.09 Fair CLR 21 10 50% 76.96 0.0
06 09:55 NW 13 16.09 Fair CLR 21 10 50% 76.96 0.0
06 09:35 Vrbl 9 16.09 Fair CLR 21 9 46% 76.94 0.0
06 09:15 Calm 16.09 Fair CLR 20 9 49% 76.94 0.0
06 08:55 Calm 16.09 Fair CLR 20 9 49% 76.94 0.0
06 08:35 NW 7 16.09 Fair CLR 19 9 52% 76.96 0.0
06 08:15 N 6 16.09 A Few Clouds FEW110 18 8 52% 76.96 0.0
06 07:55 Calm 16.09 Partly Cloudy SCT110 18 8 52% 76.96 0.0
06 07:35 Calm 16.09 A Few Clouds FEW110 17 8 56% 76.96 0.0
06 07:15 SE 7 16.09 A Few Clouds FEW120 16 8 59% 76.96 0.0
06 06:55 Calm 16.09 Mostly Cloudy FEW047 SCT095 BKN120 15 8 63% 76.94 0.0
06 06:35 Calm 16.09 Overcast FEW048 SCT065 OVC110 15 8 63% 76.91 0.0
06 06:15 S 9 16.09 Overcast OVC110 15 8 63% 76.89 0.0
06 05:55 S 9 16.09 Overcast FEW070 OVC110 15 8 63% 76.89 0.0
06 05:35 S 7 16.09 Overcast FEW070 BKN095 OVC120 15 8 63% 76.86 0.0
06 05:15 S 6 16.09 Mostly Cloudy FEW065 SCT090 BKN120 15 8 63% 76.86 0.0
06 04:55 SE 11 16.09 Partly Cloudy SCT110 15 8 63% 76.86 0.0
06 04:35 S 7 16.09 Partly Cloudy FEW090 SCT110 16 8 59% 76.89 0.0
06 04:15 S 6 16.09 Mostly Cloudy FEW090 BKN110 15 8 63% 76.86 0.0
06 03:35 SE 9 16.09 Overcast OVC110 16 8 59% 76.84 0.0
06 03:15 S 9 16.09 Overcast SCT090 OVC110 16 8 59% 76.84 0.0
06 02:55 S 9 16.09 Overcast FEW060 FEW070 OVC095 16 8 59% 76.84 0.0
06 02:35 S 7 16.09 Overcast OVC100 16 8 59% 76.86 0.0
06 02:15 S 7 16.09 Overcast OVC110 16 8 59% 76.86 0.0
06 01:55 S 7 16.09 Mostly Cloudy BKN120 16 8 59% 76.89 0.0
06 01:35 S 9 16.09 Partly Cloudy SCT110 16 8 59% 76.89 0.0
06 01:15 S 7 16.09 Mostly Cloudy FEW065 FEW080 BKN120 17 8 56% 76.91 0.0
06 00:55 SE 6 16.09 Mostly Cloudy FEW065 SCT075 BKN110 17 8 56% 76.91 0.0
06 00:35 SW 7 16.09 Overcast FEW070 BKN100 OVC120 17 8 56% 76.91 0.0
06 00:15 Calm 16.09 Partly Cloudy SCT110 18 8 52% 76.91 0.0
05 23:55 SE 6 16.09 A Few Clouds FEW110 18 8 52% 76.94 0.0
05 23:35 S 7 16.09 A Few Clouds FEW110 18 8 52% 76.94 0.0
05 23:15 SE 11 16.09 Mostly Cloudy BKN110 18 8 52% 76.91 0.0
05 22:55 SE 13 16.09 A Few Clouds FEW110 18 8 52% 76.94 0.0
05 22:35 S 7 16.09 Partly Cloudy SCT100 18 7 49% 76.91 0.0
05 22:15 Calm 16.09 Fair CLR 18 7 49% 76.91 0.0
05 21:55 SE 9 16.09 Fair CLR 19 7 46% 76.94 0.0
05 21:35 E 6 16.09 Fair CLR 18 7 49% 76.94 0.0
05 21:15 S 6 16.09 Fair CLR 19 7 46% 76.94 0.0
05 20:55 Calm 16.09 Fair CLR 19 7 46% 76.94 0.0
05 20:35 W 6 16.09 Fair CLR 20 7 43% 76.91 0.0
05 20:15 SW 7 16.09 Fair CLR 20 7 43% 76.89 0.0
05 19:55 SW 7 16.09 Partly Cloudy SCT110 20 7 43% 76.89 0.0
05 19:35 W 7 16.09 Mostly Cloudy BKN110 21 7 40% 76.91 0.0
05 19:15 W 11 16.09 Mostly Cloudy BKN100 BKN120 21 7 40% 76.89 0.0
05 18:55 W 15 16.09 Partly Cloudy FEW060 SCT075 SCT085 22 7 38% 76.89 0.0
05 18:35 W 9 G 20 16.09 Overcast SCT065 OVC075 22 7 38% 76.89 0.0
05 18:15 SW 20 16.09 Overcast BKN075 OVC085 23 9 41% 76.89 0.0
05 17:55 SW 20 16.09 Overcast BKN070 OVC085 23 9 41% 76.89 0.0
05 17:35 SW 22 16.09 Overcast FEW065 OVC085 23 8 38% 76.89 0.0
05 17:15 SW 20 16.09 Overcast BKN080 OVC090 24 8 36% 25 76.89 0.0
05 16:15 S 22 G 31 16.09 Mostly Cloudy SCT070 SCT080 BKN100 25 6 30% 25 76.86 0.0
05 15:35 SW 24 G 33 16.09 Overcast OVC080 25 6 30% 25 76.86 0.0
05 15:15 W 15 G 35 16.09 Mostly Cloudy BKN080 BKN090 26 6 28% 26 76.86 0.0
05 14:55 SW 26 G 35 16.09 Mostly Cloudy BKN075 BKN090 27 5 24% 26 76.86 0.0
05 14:35 S 13 G 33 16.09 Overcast OVC075 26 5 26% 26 76.89 0.0
05 14:15 S 22 G 31 16.09 Mostly Cloudy BKN075 26 5 26% 26 76.89 0.0
05 13:55 SW 24 G 37 16.09 Mostly Cloudy BKN075 27 5 24% 26 76.91 0.0
05 13:35 SW 20 16.09 A Few Clouds FEW070 27 5 24% 26 76.94 0.0
05 13:15 SW 20 G 30 16.09 A Few Clouds FEW070 27 5 24% 26 76.94 0.0
05 12:55 S 17 G 30 16.09 Fair CLR 26 4 24% 26 76.96 0.0
05 10:55 SW 22 G 33 16.09 Fair CLR 24 2 24% 25 77.01 0.0
05 10:15 SW 15 G 28 16.09 Fair CLR 24 2 24% 25 77.01 0.0
05 09:55 SW 22 16.09 Fair CLR 24 2 24% 25 77.01 0.0
05 09:35 SW 20 G 30 16.09 Fair CLR 23 2 25% 77.01 0.0
05 09:15 S 22 16.09 Fair CLR 23 2 25% 76.99 0.0
05 08:55 S 26 16.09 Fair CLR 23 2 25% 76.96 0.0
05 08:35 SW 19 16.09 Fair CLR 22 2 27% 76.96 0.0
05 08:15 SW 17 16.09 Fair CLR 21 2 29% 76.99 0.0
05 07:55 SW 15 G 30 16.09 Fair CLR 21 2 29% 76.96 0.0
05 07:35 Calm 16.09 Fair CLR 19 3 35% 76.96 0.0
05 07:15 SE 6 16.09 Fair CLR 17 3 39% 76.96 0.0
05 06:55 SE 9 16.09 Fair CLR 13 3 51% 76.94 0.0
05 06:35 SE 11 16.09 Fair CLR 12 3 54% 76.94 0.0
05 06:15 S 11 16.09 Fair CLR 11 2 54% 76.91 0.0
05 05:55 SE 13 16.09 Fair CLR 11 2 54% 76.89 0.0
05 04:35 S 9 16.09 Fair CLR 15 2 42% 76.86 0.0
05 04:15 S 11 16.09 Fair CLR 16 1 36% 76.86 0.0
05 03:55 S 13 16.09 Fair CLR 16 1 36% 76.86 0.0
05 03:35 S 13 16.09 Fair CLR 15 1 39% 76.86 0.0
05 03:15 S 11 16.09 Fair CLR 13 2 47% 76.86 0.0
05 02:55 SE 13 16.09 Fair CLR 14 2 44% 76.86 0.0
05 02:35 SE 13 16.09 Fair CLR 15 2 42% 76.86 0.0
05 02:15 SE 9 16.09 Fair CLR 16 3 42% 76.86 0.0
05 01:55 S 11 16.09 Fair CLR 16 3 42% 76.86 0.0
05 01:35 S 15 16.09 A Few Clouds FEW049 16 4 45% 76.89 0.0
05 01:15 S 11 16.09 Fair CLR 17 4 42% 76.91 0.0
05 00:55 S 15 16.09 Fair CLR 17 5 45% 76.89 0.0
05 00:35 S 15 16.09 Fair CLR 17 5 45% 76.89 0.0
05 00:15 S 15 16.09 Fair CLR 17 6 49% 76.89 0.0
04 23:55 S 17 16.09 Fair CLR 17 8 56% 76.89 0.0
04 23:35 S 11 16.09 A Few Clouds FEW040 18 8 52% 76.89 0.0
04 23:15 SW 15 16.09 Fair CLR 18 9 56% 76.86 0.0
04 22:55 SW 15 G 26 16.09 Fair CLR 18 9 56% 76.86 0.0
04 22:35 S 9 16.09 A Few Clouds FEW060 18 8 52% 76.86 0.0
04 22:15 S 13 16.09 A Few Clouds FEW045 19 8 49% 76.86 0.0
04 21:55 S 15 16.09 Fair CLR 18 8 52% 76.84 0.0
04 21:35 S 15 G 24 16.09 Fair CLR 19 8 49% 76.84 0.0
04 21:15 SW 13 16.09 Fair CLR 19 8 49% 76.84 0.0
04 20:55 SW 11 16.09 Fair CLR 19 8 49% 76.84 0.0
04 20:35 SW 17 16.09 Fair CLR 19 7 46% 76.84 0.0
04 20:15 SW 15 16.09 Fair CLR 19 7 46% 76.81 0.0
04 19:55 SW 11 G 22 16.09 Fair CLR 20 7 43% 76.78 0.0
04 19:35 SW 11 G 26 16.09 Fair CLR 20 7 43% 76.76 0.0
04 19:15 SW 20 G 31 16.09 Fair CLR 21 7 40% 76.76 0.0
04 18:55 SW 17 G 28 16.09 A Few Clouds FEW060 21 7 40% 76.73 0.0
04 18:35 SW 19 G 35 16.09 Fair CLR 22 7 38% 76.73 0.0
04 18:15 SW 19 G 37 16.09 A Few Clouds FEW060 22 7 38% 76.73 0.0
04 17:55 SW 24 G 39 16.09 Fair CLR 23 7 36% 76.73 0.0
04 17:35 SW 26 16.09 Fair CLR 23 7 36% 76.73 0.0
04 17:15 S 20 G 37 16.09 Fair CLR 22 7 38% 76.73 0.0
04 16:55 SW 28 G 41 16.09 Fair CLR 23 7 36% 76.73 0.0
04 16:35 SW 30 G 43 16.09 A Few Clouds FEW065 25 5 28% 25 76.73 0.0
04 16:15 SW 26 G 41 16.09 A Few Clouds FEW065 FEW080 25 6 30% 25 76.73 0.0
04 15:55 S 30 G 41 16.09 Fair CLR 24 7 34% 25 76.73 0.0
04 15:35 SW 30 G 52 16.09 A Few Clouds FEW065 FEW075 25 7 32% 25 76.73 0.0
04 15:15 S 31 G 52 16.09 Mostly Cloudy BKN065 25 8 34% 26 76.73 0.0
04 14:55 S 31 G 44 16.09 Mostly Cloudy BKN060 BKN075 25 7 32% 25 76.73 0.0
04 14:35 S 33 G 44 16.09 Partly Cloudy and Breezy BKN065 SCT075 26 6 28% 26 76.76 0.0
04 14:15 SW 35 G 52 16.09 Partly Cloudy and Breezy SCT065 SCT075 26 7 30% 26 76.78 0.0
04 13:55 S 35 G 46 16.09 Partly Cloudy and Breezy SCT070 26 6 28% 26 76.78 0.0
04 13:35 SW 30 G 52 16.09 A Few Clouds FEW055 FEW070 25 8 34% 26 76.78 0.0
04 12:55 SW 26 G 50 16.09 Partly Cloudy SCT055 SCT070 25 8 34% 26 76.81 0.0
04 12:35 S 33 G 46 16.09 Mostly Cloudy and Breezy BKN050 BKN065 24 9 39% 25 76.81 0.0
04 12:15 S 30 G 44 16.09 Mostly Cloudy SCT050 BKN065 24 8 36% 25 76.84 0.0
04 11:55 SW 31 G 46 16.09 Partly Cloudy FEW050 SCT065 24 8 36% 25 76.84 0.0
04 11:35 S 37 G 54 16.09 Mostly Cloudy and Breezy FEW046 SCT060 BKN070 24 8 36% 25 76.86 0.0
04 11:15 S 33 G 44 16.09 Mostly Cloudy and Breezy SCT045 SCT060 BKN070 23 9 41% 76.86 0.0
04 10:55 SW 33 G 44 16.09 A Few Clouds and Breezy FEW044 23 8 38% 76.89 0.0
04 10:35 S 26 G 43 16.09 A Few Clouds FEW041 22 9 44% 76.89 0.0
04 10:15 S 28 G 41 16.09 Partly Cloudy SCT038 SCT043 22 10 47% 76.89 0.0
04 09:55 S 31 G 43 16.09 Partly Cloudy SCT037 21 10 50% 76.86 0.0
04 09:35 S 31 G 46 16.09 A Few Clouds FEW037 21 10 50% 76.86 0.0
04 09:15 S 26 G 41 16.09 Fair CLR 21 10 50% 76.86 0.0
04 08:35 S 30 16.09 A Few Clouds FEW036 20 10 53% 76.84 0.0
04 08:15 SW 19 G 30 16.09 Fair CLR 19 9 52% 76.81 0.0
04 07:55 S 30 G 41 16.09 Fair CLR 19 9 52% 76.81 0.0
04 07:35 S 15 G 28 16.09 Fair CLR 18 10 60% 76.81 0.0
04 07:15 S 17 16.09 Fair CLR 17 10 64% 76.78 0.0
04 06:55 S 17 16.09 Fair CLR 16 11 72% 76.78 0.0
04 06:35 S 17 16.09 Fair CLR 15 11 77% 76.76 0.0
04 06:15 S 17 16.09 Fair CLR 15 11 77% 76.73 0.0
04 05:55 S 11 16.09 Fair CLR 14 10 77% 76.73 0.0
04 05:35 S 11 16.09 Fair CLR 15 11 77% 76.71 0.0
04 05:15 S 17 G 26 16.09 Fair CLR 16 10 68% 76.71 0.0
04 04:55 S 26 16.09 Fair CLR 16 11 72% 76.71 0.0
04 04:35 S 17 G 30 16.09 Fair CLR 16 12 77% 76.71 0.0
04 04:15 S 22 16.09 Fair CLR 16 11 72% 76.68 0.0
04 03:55 S 20 G 41 16.09 Fair CLR 17 11 68% 76.68 0.0
04 03:35 S 24 G 41 16.09 Fair CLR 17 10 64% 76.66 0.0
04 03:15 S 24 G 35 16.09 A Few Clouds FEW032 17 11 68% 76.66 0.0
04 02:55 S 19 G 31 16.09 Fair CLR 17 10 64% 76.66 0.0
04 02:35 S 20 G 37 16.09 A Few Clouds FEW030 17 10 64% 76.66 0.0
04 02:15 S 24 16.09 Partly Cloudy SCT030 SCT036 17 10 64% 76.66 0.0
04 01:55 S 22 16.09 Fair CLR 17 10 64% 76.66 0.0
04 01:35 S 13 G 24 16.09 Fair CLR 17 9 60% 76.66 0.0
04 01:15 S 17 16.09 Fair CLR 18 10 60% 76.68 0.0
04 00:55 S 17 16.09 Fair CLR 18 11 64% 76.68 0.0
04 00:35 S 19 G 33 16.09 Fair CLR 18 11 64% 76.68 0.0
04 00:15 S 22 G 31 16.09 A Few Clouds FEW040 FEW046 19 11 60% 76.68 0.0
03 23:55 S 28 G 41 16.09 Fair CLR 19 11 60% 76.66 0.0
03 23:35 S 22 16.09 Fair CLR 19 10 56% 76.66 0.0
03 23:15 S 17 16.09 Partly Cloudy SCT041 SCT046 SCT055 18 10 60% 76.66 0.0
03 22:55 S 13 16.09 Mostly Cloudy SCT043 BKN050 18 10 60% 76.68 0.0
03 22:35 S 13 16.09 A Few Clouds FEW050 18 10 60% 76.68 0.0
03 22:15 S 15 16.09 Fair CLR 18 10 60% 76.68 0.0
03 21:55 S 15 16.09 Fair CLR 18 9 56% 76.68 0.0
03 21:35 S 13 16.09 Fair CLR 18 9 56% 76.71 0.0
03 21:15 S 17 G 28 16.09 Fair CLR 19 8 49% 76.68 0.0
03 20:55 S 13 16.09 A Few Clouds FEW049 19 8 49% 76.68 0.0
03 20:35 SW 13 16.09 A Few Clouds FEW047 19 8 49% 76.68 0.0
03 20:15 S 11 16.09 Fair CLR 19 9 52% 76.68 0.0
03 19:55 S 15 16.09 Fair CLR 19 9 52% 76.66 0.0
03 19:35 S 17 16.09 Fair CLR 20 9 49% 76.63 0.0
03 19:15 SW 20 G 37 16.09 Fair CLR 20 9 49% 76.63 0.0
03 18:55 SW 26 G 37 16.09 Fair CLR 21 8 43% 76.63 0.0
03 18:35 SW 28 G 37 16.09 Fair CLR 22 9 44% 76.63 0.0
03 18:15 SW 19 G 39 16.09 Fair CLR 22 8 41% 76.63 0.0
03 17:55 SW 20 G 44 16.09 Fair CLR 23 8 38% 76.63 0.0
03 17:35 SW 24 G 44 16.09 Fair CLR 24 8 36% 25 76.61 0.0
03 17:15 SW 30 G 44 16.09 Fair CLR 24 7 34% 25 76.61 0.0
03 16:35 SW 30 G 46 16.09 Fair CLR 23 7 36% 76.63 0.0
03 16:15 SW 28 G 50 16.09 Fair CLR 24 7 34% 25 76.63 0.0
03 15:55 SW 35 G 48 16.09 Fair and Breezy CLR 25 6 30% 25 76.66 0.0
03 15:35 SW 31 G 50 16.09 A Few Clouds FEW065 FEW075 25 5 28% 25 76.66 0.0
03 15:15 SW 28 G 50 16.09 Partly Cloudy SCT065 25 6 30% 25 76.68 0.0
03 14:55 SW 24 G 43 16.09 A Few Clouds FEW065 24 7 34% 25 76.68 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)