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.
03 07:15 S 11 16.09 Fair CLR 7 -4 46% 5 76.96 0.0
03 06:55 S 13 16.09 Fair CLR 7 -5 43% 5 76.96 0.0
03 06:35 S 15 16.09 Fair CLR 6 -5 46% 3 76.94 0.0
03 06:15 S 15 16.09 Fair CLR 6 -5 46% 3 76.94 0.0
03 05:55 S 15 16.09 Fair CLR 6 -5 46% 3 76.94 0.0
03 05:35 S 9 16.09 Fair CLR 6 -5 46% 4 76.96 0.0
03 05:15 SE 11 16.09 Fair CLR 7 -6 39% 5 76.96 0.0
03 04:55 SE 9 16.09 Fair CLR 7 -6 39% 5 76.96 0.0
03 04:35 SE 11 16.09 Fair CLR 8 -6 37% 6 76.94 0.0
03 04:15 Calm 16.09 Fair CLR 8 -6 37% 76.96 0.0
03 03:55 S 9 16.09 Fair CLR 7 -7 37% 5 76.94 0.0
03 03:35 S 9 16.09 Fair CLR 6 -7 39% 4 76.94 0.0
03 03:15 S 13 16.09 Fair CLR 6 -7 39% 4 76.96 0.0
03 02:55 SE 13 16.09 Fair CLR 6 -7 39% 4 76.96 0.0
03 02:35 SE 9 16.09 Fair CLR 6 -7 39% 4 76.99 0.0
03 02:15 S 15 16.09 Fair CLR 6 -8 36% 3 77.01 0.0
03 01:55 S 13 16.09 Fair CLR 8 -8 32% 6 77.01 0.0
03 01:35 S 15 16.09 Fair CLR 7 -8 34% 5 77.01 0.0
03 00:55 S 15 16.09 A Few Clouds FEW024 8 -8 32% 6 77.04 0.0
03 00:35 S 13 16.09 A Few Clouds FEW023 6 -8 36% 4 77.01 0.0
03 00:15 S 13 16.09 Fair CLR 7 -8 34% 5 77.04 0.0
02 23:55 S 11 16.09 Fair CLR 7 -8 34% 5 77.04 0.0
02 23:15 S 15 16.09 Fair CLR 8 -9 29% 6 77.04 0.0
02 22:55 S 19 16.09 Fair CLR 6 -9 34% 3 77.06 0.0
02 22:35 SE 19 16.09 Fair CLR 7 -9 31% 4 77.06 0.0
02 22:15 S 15 16.09 Fair CLR 9 -9 27% 7 77.06 0.0
02 21:55 S 17 16.09 Fair CLR 9 -9 27% 7 77.06 0.0
02 21:35 S 17 16.09 Fair CLR 9 -9 27% 7 77.06 0.0
02 21:15 S 17 16.09 Fair CLR 8 -9 29% 6 77.06 0.0
02 20:55 S 15 16.09 Fair CLR 9 -10 25% 7 77.06 0.0
02 20:35 S 17 16.09 Fair CLR 9 -10 25% 7 77.06 0.0
02 20:15 S 17 16.09 Fair CLR 10 -10 24% 8 77.04 0.0
02 19:55 S 15 16.09 Fair CLR 10 -10 24% 8 77.04 0.0
02 18:55 S 15 16.09 Fair CLR 12 -10 21% 77.01 0.0
02 18:35 S 11 16.09 Fair CLR 12 -12 18% 77.01 0.0
02 18:15 S 9 16.09 Fair CLR 14 -12 15% 76.99 0.0
02 17:55 S 9 16.09 Fair CLR 17 -13 12% 76.99 0.0
02 17:35 SW 9 16.09 Fair CLR 18 -13 11% 76.99 0.0
02 17:15 SW 11 16.09 Fair CLR 20 -13 10% 76.99 0.0
02 16:55 SW 11 16.09 Fair CLR 21 -12 10% 76.99 0.0
02 16:35 SW 15 16.09 Fair CLR 21 -13 9% 76.99 0.0
02 16:15 W 11 16.09 Fair CLR 22 -13 8% 76.99 0.0
02 15:55 SW 13 G 24 16.09 Fair CLR 22 -13 8% 76.99 0.0
02 15:35 W 13 16.09 Fair CLR 23 -13 8% 76.99 0.0
02 15:15 Vrbl 9 16.09 Fair CLR 23 -11 9% 76.99 0.0
02 14:55 W 9 G 24 16.09 Fair CLR 23 -11 9% 76.99 0.0
02 14:35 W 7 G 22 16.09 Fair CLR 23 -11 9% 77.01 0.0
02 14:15 Vrbl 6 G 22 16.09 Fair CLR 23 -11 9% 77.01 0.0
02 13:55 NW 13 G 24 16.09 Fair CLR 23 -11 9% 77.01 0.0
02 13:35 Vrbl 9 G 19 16.09 Fair CLR 23 -11 9% 77.04 0.0
02 13:15 W 15 16.09 Fair CLR 23 -11 9% 77.04 0.0
02 12:55 NE 11 16.09 Fair CLR 22 -12 9% 77.06 0.0
02 12:35 SE 9 16.09 Fair CLR 22 -12 9% 77.09 0.0
02 12:15 Vrbl 9 16.09 Fair CLR 22 -12 9% 77.11 0.0
02 11:55 Vrbl 9 16.09 Fair CLR 22 -11 10% 77.14 0.0
02 11:35 NW 7 G 20 16.09 Fair CLR 21 -12 10% 77.17 0.0
02 11:15 Calm 16.09 Fair CLR 21 -12 10% 77.19 0.0
02 10:55 NW 6 16.09 Fair CLR 20 -11 11% 77.19 0.0
02 10:35 NE 7 16.09 Fair CLR 20 -11 11% 77.19 0.0
02 10:15 Calm 16.09 Fair CLR 20 -10 12% 77.22 0.0
02 09:55 Calm 16.09 Fair CLR 19 -10 13% 77.22 0.0
02 09:35 Calm 16.09 Fair CLR 18 -9 15% 77.22 0.0
02 09:15 S 7 16.09 Fair CLR 16 -6 22% 77.22 0.0
02 08:55 S 9 16.09 Fair CLR 13 -7 24% 77.22 0.0
02 08:35 S 15 16.09 Fair CLR 11 -8 26% 77.19 0.0
02 08:15 S 15 16.09 Fair CLR 9 -8 29% 7 77.19 0.0
02 07:55 S 13 16.09 Fair CLR 6 -9 34% 4 77.17 0.0
02 07:35 SE 13 16.09 Fair CLR 4 -9 39% 1 77.14 0.0
02 07:15 SE 15 16.09 Fair CLR 2 -9 44% -2 77.14 0.0
02 06:55 S 17 16.09 A Few Clouds FEW040 2 -9 44% -2 77.11 0.0
02 06:35 S 13 16.09 Overcast OVC039 1 -9 48% -2 77.11 0.0
02 06:15 S 15 16.09 Overcast OVC040 1 -9 48% -3 77.09 0.0
02 05:55 S 15 16.09 Mostly Cloudy BKN039 2 -9 44% -2 77.09 0.0
02 05:35 S 17 16.09 Mostly Cloudy BKN040 3 -9 41% -1 77.09 0.0
02 05:15 S 15 16.09 Overcast OVC039 2 -9 44% -2 77.09 0.0
02 04:55 S 15 16.09 Overcast BKN034 OVC039 2 -9 44% -2 77.09 0.0
02 04:35 S 17 16.09 Mostly Cloudy BKN032 BKN039 3 -9 41% -1 77.06 0.0
02 04:15 S 17 16.09 Mostly Cloudy BKN033 BKN040 3 -9 41% -1 77.06 0.0
02 03:55 S 19 16.09 Partly Cloudy SCT039 3 -9 41% -1 77.06 0.0
02 03:35 S 13 16.09 A Few Clouds FEW040 3 -9 41% 0 77.06 0.0
02 03:15 S 17 16.09 Fair CLR 3 -9 41% -1 77.06 0.0
02 02:55 S 17 16.09 Fair CLR 3 -9 41% -1 77.06 0.0
02 02:35 S 19 16.09 Fair CLR 3 -9 41% -1 77.06 0.0
02 02:15 S 15 16.09 Fair CLR 4 -9 39% 1 77.09 0.0
02 01:55 S 15 16.09 Fair CLR 4 -9 39% 1 77.09 0.0
02 01:35 S 13 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
02 01:15 S 15 16.09 Fair CLR 4 -9 39% 1 77.09 0.0
02 00:55 S 19 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
02 00:35 S 13 16.09 Fair CLR 6 -10 31% 4 77.09 0.0
02 00:15 S 19 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
01 23:55 S 17 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
01 23:35 S 15 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
01 23:15 S 15 16.09 Fair CLR 5 -10 33% 2 77.09 0.0
01 22:55 S 15 16.09 Fair CLR 6 -10 31% 3 77.11 0.0
01 22:35 S 15 16.09 Fair CLR 6 -10 31% 3 77.11 0.0
01 22:15 S 19 16.09 Fair CLR 7 -11 27% 4 77.11 0.0
01 21:55 S 19 16.09 Fair CLR 6 -11 29% 3 77.11 0.0
01 21:35 S 17 16.09 Fair CLR 7 -11 27% 4 77.11 0.0
01 21:15 S 13 16.09 Fair CLR 7 -11 27% 5 77.09 0.0
01 20:55 S 17 16.09 Fair CLR 8 -11 25% 6 77.09 0.0
01 20:35 S 13 16.09 Fair CLR 8 -12 23% 6 77.09 0.0
01 20:15 S 15 16.09 Fair CLR 8 -12 23% 6 77.09 0.0
01 19:55 S 15 16.09 Fair CLR 7 -12 25% 5 77.09 0.0
01 19:35 S 13 16.09 A Few Clouds FEW060 8 -12 23% 6 77.09 0.0
01 19:15 S 13 16.09 Fair CLR 9 -12 21% 7 77.06 0.0
01 18:55 SE 9 16.09 A Few Clouds FEW034 FEW042 10 -13 19% 9 77.06 0.0
01 18:35 Calm 16.09 Fair CLR 12 -13 16% 77.04 0.0
01 18:15 Calm 16.09 Fair CLR 13 -13 15% 77.04 0.0
01 17:55 N 7 16.09 Fair CLR 17 -14 11% 77.01 0.0
01 17:35 N 6 16.09 Fair CLR 17 -14 11% 77.01 0.0
01 17:15 N 11 16.09 Fair CLR 18 -15 9% 76.99 0.0
01 16:55 NW 11 16.09 Fair CLR 20 -16 7% 76.99 0.0
01 16:35 N 9 16.09 Fair CLR 20 -17 7% 77.01 0.0
01 16:15 Vrbl 11 16.09 Fair CLR 21 -17 6% 77.01 0.0
01 15:55 N 11 16.09 Fair CLR 21 -16 7% 77.01 0.0
01 15:35 N 13 16.09 Fair CLR 21 -16 7% 76.99 0.0
01 15:15 N 11 16.09 Fair CLR 21 -16 7% 76.99 0.0
01 14:55 Vrbl 6 G 19 16.09 Fair CLR 21 -15 8% 76.99 0.0
01 14:35 NE 7 16.09 Fair CLR 21 -16 7% 76.99 0.0
01 14:15 N 13 16.09 Fair CLR 21 -15 8% 76.99 0.0
01 13:55 NW 13 16.09 Fair CLR 21 -15 8% 77.01 0.0
01 13:35 Vrbl 7 G 24 16.09 Fair CLR 21 -15 8% 77.01 0.0
01 13:15 N 17 16.09 Fair CLR 21 -16 7% 77.01 0.0
01 12:35 Vrbl 7 G 20 16.09 Fair CLR 21 -16 7% 77.04 0.0
01 12:15 Vrbl 9 G 19 16.09 Fair CLR 20 -15 8% 77.06 0.0
01 11:55 Vrbl 6 G 19 16.09 Fair CLR 20 -15 8% 77.06 0.0
01 11:35 N 13 16.09 Fair CLR 20 -15 8% 77.09 0.0
01 10:55 Vrbl 9 16.09 Fair CLR 19 -13 10% 77.09 0.0
01 10:35 Calm 16.09 Fair CLR 19 -15 9% 77.09 0.0
01 10:15 N 9 16.09 Fair CLR 18 -14 10% 77.09 0.0
01 09:55 Vrbl 9 16.09 Fair CLR 18 -11 13% 77.09 0.0
01 09:35 Calm 16.09 Fair CLR 17 -11 14% 77.09 0.0
01 09:15 Calm 16.09 Fair CLR 16 -9 17% 77.09 0.0
01 08:55 S 6 16.09 Fair CLR 13 -6 26% 77.09 0.0
01 08:35 Vrbl 7 16.09 Fair CLR 9 -6 34% 8 77.06 0.0
01 08:15 S 7 16.09 Fair CLR 6 -6 42% 5 77.04 0.0
01 07:55 SE 6 16.09 Fair CLR 4 -7 45% 77.04 0.0
01 07:35 S 11 16.09 Fair CLR 1 -7 56% -2 77.01 0.0
01 07:15 S 11 16.09 Fair CLR -1 -7 64% -4 76.99 0.0
01 06:55 S 13 16.09 Fair CLR -1 -7 64% -5 76.99 0.0
01 06:35 S 13 16.09 Fair CLR -1 -7 64% -5 76.96 0.0
01 06:15 S 15 16.09 Fair CLR -1 -8 59% -5 76.96 0.0
01 05:55 S 15 16.09 Fair CLR -1 -8 59% -5 76.96 0.0
01 05:35 SE 15 16.09 Fair CLR -1 -8 59% -5 76.94 0.0
01 05:15 S 13 16.09 Fair CLR -1 -8 59% -5 76.94 0.0
01 04:55 S 15 16.09 Fair CLR -1 -8 59% -5 76.91 0.0
01 04:35 S 13 16.09 Fair CLR -1 -8 59% -5 76.91 0.0
01 04:15 S 13 16.09 Fair CLR 0 -8 55% -4 76.91 0.0
01 03:55 S 15 16.09 Fair CLR 0 -8 55% -4 76.91 0.0
01 03:35 S 11 16.09 Fair CLR 0 -8 55% -3 76.91 0.0
01 03:15 S 11 16.09 Fair CLR 0 -8 55% -3 76.89 0.0
01 02:55 S 15 16.09 Fair CLR 0 -8 55% -4 76.89 0.0
01 02:35 S 13 16.09 Fair CLR 0 -8 55% -4 76.91 0.0
01 02:15 S 15 16.09 Fair CLR 0 -8 55% -4 76.91 0.0
01 01:55 S 15 16.09 Fair CLR 0 -8 55% -4 76.91 0.0
01 01:35 S 15 16.09 Fair CLR 1 -8 51% -3 76.91 0.0
01 01:15 S 13 16.09 Fair CLR 1 -8 51% -2 76.91 0.0
01 00:55 S 15 16.09 Fair CLR 1 -8 51% -3 76.91 0.0
01 00:35 S 13 16.09 Fair CLR 1 -8 51% -2 76.91 0.0
01 00:15 S 11 16.09 Fair CLR 2 -8 48% -1 76.91 0.0
31 23:55 S 13 16.09 Fair CLR 2 -8 48% -1 76.91 0.0
31 23:35 S 11 16.09 Fair CLR 2 -8 48% -1 76.91 0.0
31 23:15 S 11 16.09 Fair CLR 2 -8 48% -1 76.91 0.0
31 22:55 S 13 16.09 Fair CLR 3 -8 45% 0 76.91 0.0
31 22:35 SE 9 16.09 Fair CLR 3 -8 45% 1 76.91 0.0
31 22:15 S 11 14.48 Fair CLR 3 -8 45% 0 76.91 0.0
31 21:55 S 11 16.09 Fair CLR 4 -8 42% 2 76.91 0.0
31 21:35 S 9 16.09 Fair CLR 4 -8 42% 2 76.89 0.0
31 21:15 S 13 16.09 Fair CLR 5 -8 39% 2 76.89 0.0
31 20:55 S 11 16.09 Fair CLR 6 -8 36% 4 76.86 0.0
31 20:35 S 11 16.09 Fair CLR 6 -8 36% 4 76.86 0.0
31 20:15 S 11 16.09 Fair CLR 7 -9 31% 5 76.84 0.0
31 19:55 S 11 16.09 Fair CLR 7 -9 31% 5 76.84 0.0
31 19:35 SE 7 16.09 Fair CLR 8 -9 29% 7 76.84 0.0
31 19:15 Calm 16.09 Fair CLR 8 -9 29% 76.84 0.0
31 18:55 Calm 16.09 Fair CLR 13 -10 19% 76.81 0.0
31 18:35 Calm 14.48 Fair CLR 14 -10 18% 76.78 0.0
31 18:15 NE 7 16.09 Fair CLR 15 -10 17% 76.78 0.0
31 17:55 N 11 16.09 Fair CLR 15 -10 17% 76.76 0.0
31 17:35 N 15 16.09 Fair CLR 16 -10 16% 76.73 0.0
31 17:15 N 11 16.09 Fair CLR 18 -10 14% 76.73 0.0
31 16:55 N 17 16.09 Fair CLR 19 -10 13% 76.71 0.0
31 16:35 N 13 16.09 Fair CLR 19 -11 12% 76.73 0.0
31 16:15 N 20 16.09 Fair CLR 20 -11 11% 76.71 0.0
31 15:55 NW 19 16.09 Fair CLR 20 -12 10% 76.71 0.0
31 15:35 N 20 16.09 Fair CLR 20 -12 10% 76.71 0.0
31 15:15 N 24 16.09 Fair CLR 20 -12 10% 76.71 0.0
31 14:55 Vrbl 9 G 30 16.09 Fair CLR 20 -12 10% 76.71 0.0
31 14:35 NW 9 G 35 16.09 Fair CLR 21 -13 9% 76.71 0.0
31 14:15 Vrbl 9 G 20 16.09 Fair CLR 20 -12 10% 76.73 0.0
31 13:55 NW 13 G 26 16.09 Fair CLR 20 -12 10% 76.73 0.0
31 13:35 NW 15 G 24 16.09 Fair CLR 20 -12 10% 76.73 0.0
31 13:15 NW 17 G 26 16.09 Fair CLR 20 -12 10% 76.76 0.0
31 12:55 NW 17 G 31 16.09 Fair CLR 20 -12 10% 76.78 0.0
31 12:35 NW 17 G 26 16.09 Fair CLR 19 -11 12% 76.78 0.0
31 12:15 W 17 16.09 Fair CLR 19 -11 12% 76.81 0.0
31 11:55 Vrbl 7 G 26 16.09 Fair CLR 19 -10 13% 76.81 0.0
31 11:35 W 15 16.09 Fair CLR 19 -10 13% 76.84 0.0
31 11:15 W 11 G 24 16.09 Fair CLR 18 -10 14% 76.84 0.0
31 10:55 W 7 16.09 Fair CLR 18 -10 14% 76.84 0.0
31 10:35 Calm 16.09 Fair CLR 17 -10 15% 76.84 0.0
31 10:15 Vrbl 6 16.09 Fair CLR 17 -10 15% 76.84 0.0
31 09:55 NW 6 16.09 Fair CLR 16 -9 17% 76.84 0.0
31 09:35 Calm 16.09 Fair CLR 16 -8 19% 76.84 0.0
31 09:15 Calm 16.09 Fair CLR 14 -8 21% 76.84 0.0
31 08:55 Calm 16.09 Fair CLR 12 -7 26% 76.84 0.0
31 08:35 S 6 16.09 Fair CLR 10 -7 30% 76.84 0.0
31 08:15 S 7 16.09 Fair CLR 6 -7 39% 5 76.81 0.0
31 07:55 S 11 16.09 Fair CLR 5 -8 39% 3 76.81 0.0
31 07:35 S 9 16.09 Fair CLR 3 -9 41% 1 76.78 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)