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.
10 09:35 Vrbl 9 16.09 A Few Clouds FEW100 28 -2 14% 27 77.19 0.0
10 09:15 Vrbl 9 G 20 16.09 Fair CLR 27 -3 14% 26 77.19 0.0
10 08:55 E 13 16.09 Fair CLR 27 -3 14% 26 77.19 0.0
10 08:35 SE 15 16.09 Fair CLR 26 -4 13% 25 77.19 0.0
10 08:15 SE 19 16.09 Fair CLR 25 -3 15% 25 77.17 0.0
10 07:55 SE 11 12.87 Fair CLR 24 -2 18% 24 77.17 0.0
10 07:35 S 11 11.27 Fair CLR 22 -1 22% 77.17 0.0
10 07:15 S 13 14.48 Fair CLR 19 0 28% 77.17 0.0
10 06:55 S 15 16.09 Fair CLR 16 1 36% 77.17 0.0
10 06:35 S 15 16.09 Fair CLR 14 2 44% 77.14 0.0
10 06:15 Calm 16.09 Fair CLR 15 1 39% 77.14 0.0
10 05:55 S 11 16.09 Fair CLR 14 2 44% 77.14 0.0
10 05:35 SE 17 16.09 Fair CLR 15 3 45% 77.11 0.0
10 05:15 S 17 16.09 Fair CLR 14 3 48% 77.11 0.0
10 04:55 S 17 16.09 Fair CLR 15 3 45% 77.11 0.0
10 04:35 S 15 16.09 Fair CLR 16 3 42% 77.11 0.0
10 04:15 S 13 16.09 Fair CLR 17 2 37% 77.11 0.0
10 03:55 S 15 16.09 Fair CLR 18 1 32% 77.11 0.0
10 03:15 SE 13 16.09 Fair CLR 17 4 42% 77.14 0.0
10 02:55 S 11 16.09 Fair CLR 17 3 39% 77.14 0.0
10 02:35 S 15 16.09 Fair CLR 17 3 39% 77.14 0.0
10 02:15 S 11 16.09 Fair CLR 17 3 39% 77.14 0.0
10 01:55 SE 6 16.09 Fair CLR 17 3 39% 77.17 0.0
10 01:35 SE 13 16.09 Fair CLR 16 4 45% 77.17 0.0
10 01:15 S 13 16.09 Fair CLR 16 4 45% 77.17 0.0
10 00:55 S 15 16.09 Fair CLR 16 4 45% 77.17 0.0
10 00:35 S 15 16.09 Fair CLR 15 4 48% 77.17 0.0
10 00:15 S 17 16.09 Fair CLR 15 4 48% 77.17 0.0
09 23:55 S 17 16.09 Fair CLR 15 4 48% 77.17 0.0
09 23:35 S 17 16.09 Fair CLR 15 4 48% 77.17 0.0
09 23:15 S 17 16.09 Fair CLR 15 5 51% 77.17 0.0
09 22:55 S 15 16.09 Fair CLR 15 5 51% 77.19 0.0
09 22:15 Calm 16.09 Fair CLR 16 6 52% 77.19 0.0
09 21:55 S 13 16.09 A Few Clouds FEW100 16 6 52% 77.19 0.0
09 21:35 S 7 16.09 Mostly Cloudy BKN100 17 6 49% 77.19 0.0
09 21:15 S 13 16.09 A Few Clouds FEW100 17 6 49% 77.19 0.0
09 20:55 S 11 16.09 Fair CLR 18 6 46% 77.19 0.0
09 20:35 SE 9 16.09 Fair CLR 19 6 43% 77.17 0.0
09 20:15 S 7 16.09 Fair CLR 20 4 35% 77.17 0.0
09 19:35 Calm 16.09 Fair CLR 24 2 24% 25 77.11 0.0
09 19:15 N 9 16.09 Fair CLR 24 3 25% 25 77.09 0.0
09 18:55 NW 11 16.09 Fair CLR 25 3 24% 25 77.09 0.0
09 18:35 NW 9 16.09 Fair CLR 27 3 21% 26 77.09 0.0
09 18:15 W 11 16.09 A Few Clouds FEW120 28 3 20% 27 77.06 0.0
09 17:55 SW 6 16.09 Partly Cloudy SCT120 28 3 20% 27 77.06 0.0
09 17:35 Calm 16.09 Fair CLR 29 4 20% 27 77.09 0.0
09 17:15 NW 13 16.09 Fair CLR 28 4 21% 27 77.09 0.0
09 16:55 N 11 G 24 16.09 Fair CLR 29 4 20% 27 77.09 0.0
09 16:35 Vrbl 9 16.09 Fair CLR 29 5 22% 28 77.11 0.0
09 16:15 SE 9 16.09 Fair CLR 28 7 26% 27 77.14 0.0
09 15:55 S 11 16.09 Fair CLR 29 6 23% 28 77.14 0.0
09 15:35 SE 13 16.09 A Few Clouds FEW120 29 6 23% 28 77.17 0.0
09 15:15 S 11 16.09 Mostly Cloudy BKN120 28 5 23% 27 77.19 0.0
09 14:55 S 15 16.09 Partly Cloudy SCT120 28 6 25% 27 77.22 0.0
09 14:35 S 13 G 26 16.09 Fair CLR 28 6 25% 27 77.24 0.0
09 14:15 S 11 G 22 16.09 A Few Clouds FEW110 27 6 26% 26 77.27 0.0
09 13:55 S 20 G 33 16.09 Mostly Cloudy BKN095 26 7 30% 26 77.29 0.0
09 13:35 S 15 G 28 16.09 Overcast OVC095 25 8 34% 26 77.32 0.0
09 13:15 S 20 G 30 16.09 Overcast OVC095 25 8 34% 26 77.32 0.0
09 12:55 S 22 G 33 16.09 Overcast OVC095 25 7 32% 25 77.32 0.0
09 12:35 S 20 16.09 Overcast OVC095 27 6 26% 26 77.32 0.0
09 12:15 SW 17 G 28 16.09 Overcast OVC095 27 5 24% 26 77.29 0.0
09 11:55 W 13 G 24 16.09 Overcast OVC095 27 5 24% 26 77.32 0.0
09 11:35 W 13 16.09 Overcast OVC100 28 5 23% 27 77.32 0.0
09 11:15 NW 13 16.09 Mostly Cloudy BKN100 28 5 23% 27 77.32 0.0
09 10:35 E 9 16.09 Fair CLR 27 6 26% 26 77.34 0.0
09 10:15 Vrbl 11 16.09 Fair CLR 28 6 25% 27 77.34 0.0
09 09:55 E 11 16.09 Fair CLR 28 6 25% 27 77.34 0.0
09 09:35 N 9 16.09 Fair CLR 27 6 26% 26 77.34 0.0
09 09:15 Vrbl 7 16.09 Fair CLR 27 6 26% 26 77.34 0.0
09 08:55 Calm 16.09 Fair CLR 26 6 28% 26 77.34 0.0
09 08:35 Calm 16.09 Fair CLR 26 6 28% 26 77.34 0.0
09 08:15 SE 9 16.09 Fair CLR 25 6 30% 25 77.32 0.0
09 07:55 SE 9 16.09 Fair CLR 23 6 33% 77.32 0.0
09 07:35 S 9 16.09 Fair CLR 19 7 46% 77.32 0.0
09 07:15 S 11 16.09 Fair CLR 16 6 52% 77.29 0.0
09 06:55 S 11 16.09 Fair CLR 14 6 59% 77.29 0.0
09 06:35 SE 7 16.09 Fair CLR 13 6 63% 77.27 0.0
09 06:15 S 11 16.09 Fair CLR 13 6 63% 77.24 0.0
09 05:55 S 11 16.09 Fair CLR 12 6 67% 77.24 0.0
09 05:35 S 9 16.09 Fair CLR 13 6 63% 77.24 0.0
09 05:15 S 11 16.09 Fair CLR 13 6 63% 77.24 0.0
09 04:55 S 15 16.09 Fair CLR 13 6 63% 77.22 0.0
09 04:35 S 15 16.09 Fair CLR 13 6 63% 77.22 0.0
09 04:15 S 11 16.09 Fair CLR 13 6 63% 77.22 0.0
09 03:55 S 13 16.09 Fair CLR 13 6 63% 77.22 0.0
09 03:35 S 13 16.09 Fair CLR 14 6 59% 77.22 0.0
09 03:15 S 11 16.09 Fair CLR 14 6 59% 77.22 0.0
09 02:55 S 13 16.09 Fair CLR 15 6 55% 77.22 0.0
09 02:35 S 9 16.09 Fair CLR 15 6 55% 77.22 0.0
09 02:15 S 9 16.09 Fair CLR 15 6 55% 77.22 0.0
09 01:55 S 11 16.09 Fair CLR 15 6 55% 77.22 0.0
09 01:35 S 13 16.09 Fair CLR 15 6 55% 77.19 0.0
09 01:15 S 9 16.09 Fair CLR 15 6 55% 77.22 0.0
09 00:55 S 9 16.09 Fair CLR 15 6 55% 77.22 0.0
09 00:35 S 15 16.09 Fair CLR 15 6 55% 77.22 0.0
09 00:15 S 15 16.09 Fair CLR 15 6 55% 77.22 0.0
08 23:55 S 9 16.09 Fair CLR 15 5 51% 77.22 0.0
08 23:35 S 11 16.09 Fair CLR 15 5 51% 77.22 0.0
08 23:15 S 15 16.09 Fair CLR 16 5 48% 77.22 0.0
08 22:55 S 9 16.09 Fair CLR 16 5 48% 77.22 0.0
08 22:35 S 13 16.09 Fair CLR 16 5 48% 77.22 0.0
08 22:15 S 9 16.09 Fair CLR 17 5 45% 77.19 0.0
08 21:55 Calm 16.09 Fair CLR 20 5 38% 77.19 0.0
08 21:35 Calm 16.09 Fair CLR 19 5 40% 77.22 0.0
08 21:15 Calm 16.09 Fair CLR 20 5 38% 77.22 0.0
08 20:55 Calm 16.09 Fair CLR 21 5 35% 77.19 0.0
08 20:35 E 7 14.48 Fair CLR 22 5 33% 77.17 0.0
08 20:15 Calm 16.09 Fair CLR 22 5 33% 77.17 0.0
08 19:55 NE 7 14.48 A Few Clouds FEW100 22 5 33% 77.11 0.0
08 19:35 Vrbl 7 16.09 Fair CLR 23 5 31% 77.09 0.0
08 19:15 N 9 16.09 Fair CLR 24 5 29% 25 77.06 0.0
08 18:55 N 13 G 30 16.09 A Few Clouds FEW120 25 5 28% 25 77.04 0.0
08 18:35 N 19 16.09 A Few Clouds FEW120 26 4 24% 26 77.01 0.0
08 18:15 NW 24 16.09 A Few Clouds FEW090 27 4 23% 26 76.99 0.0
08 17:55 NW 19 16.09 Partly Cloudy SCT090 28 4 21% 27 76.99 0.0
08 17:35 N 19 G 31 16.09 Overcast OVC090 29 4 20% 27 76.99 0.0
08 17:15 N 15 G 26 16.09 Overcast OVC090 28 5 23% 27 76.99 0.0
08 16:55 N 13 G 28 16.09 Mostly Cloudy BKN090 29 5 22% 28 76.96 0.0
08 16:35 N 15 G 26 16.09 A Few Clouds FEW090 29 4 20% 27 76.96 0.0
08 16:15 W 7 G 26 16.09 Fair CLR 29 4 20% 27 76.99 0.0
08 15:55 NW 17 G 30 16.09 Fair CLR 29 4 20% 27 76.99 0.0
08 15:35 W 15 G 33 16.09 Fair CLR 29 4 20% 27 77.01 0.0
08 15:15 W 19 16.09 A Few Clouds FEW085 29 4 20% 27 77.01 0.0
08 14:55 NW 20 16.09 A Few Clouds FEW085 29 5 22% 28 77.04 0.0
08 14:35 SW 15 G 28 16.09 Fair CLR 29 5 22% 28 77.06 0.0
08 14:15 W 17 16.09 Fair CLR 29 5 22% 28 77.06 0.0
08 13:55 W 19 G 33 16.09 Fair CLR 29 5 22% 28 77.06 0.0
08 13:35 SW 17 G 28 16.09 Fair CLR 29 4 20% 27 77.06 0.0
08 13:15 W 19 G 31 16.09 Fair CLR 29 4 20% 27 77.09 0.0
08 12:55 W 17 G 28 16.09 Fair CLR 28 4 21% 27 77.06 0.0
08 12:35 NW 19 16.09 Fair CLR 28 4 21% 27 77.09 0.0
08 12:15 W 20 G 31 14.48 Fair CLR 28 5 23% 27 77.09 0.0
08 11:55 Vrbl 7 G 26 16.09 Fair CLR 27 5 24% 26 77.09 0.0
08 11:35 NW 20 16.09 Fair CLR 28 4 21% 27 77.11 0.0
08 11:15 NW 17 16.09 Fair CLR 27 4 23% 26 77.11 0.0
08 10:55 W 13 G 22 16.09 Fair CLR 27 4 23% 26 77.11 0.0
08 10:35 W 9 16.09 Fair CLR 26 4 24% 26 77.14 0.0
08 10:15 N 9 16.09 Fair CLR 26 5 26% 26 77.14 0.0
08 09:55 Calm 16.09 Fair CLR 25 5 28% 25 77.14 0.0
08 09:35 Calm 16.09 Fair CLR 24 6 31% 25 77.14 0.0
08 09:15 Calm 16.09 Fair CLR 22 7 38% 77.11 0.0
08 08:55 NW 7 16.09 Fair CLR 22 8 41% 77.11 0.0
08 08:35 Calm 16.09 Fair CLR 21 8 43% 77.09 0.0
08 08:15 Calm 16.09 Fair CLR 19 8 49% 77.09 0.0
08 07:55 Calm 16.09 Fair CLR 18 8 52% 77.09 0.0
08 07:35 S 6 16.09 Fair CLR 16 7 55% 77.06 0.0
08 07:15 SE 7 16.09 Fair CLR 15 7 59% 77.06 0.0
08 06:55 S 11 16.09 Fair CLR 14 6 59% 77.04 0.0
08 06:35 S 11 16.09 Fair CLR 12 6 67% 77.01 0.0
08 06:15 S 15 16.09 Fair CLR 11 6 72% 77.01 0.0
08 05:55 S 9 16.09 Fair CLR 11 6 72% 77.01 0.0
08 05:35 S 11 16.09 Fair CLR 11 6 72% 76.99 0.0
08 05:15 S 9 16.09 Fair CLR 11 6 72% 76.96 0.0
08 04:55 S 11 16.09 Fair CLR 11 6 72% 76.96 0.0
08 04:35 S 9 16.09 Fair CLR 12 6 67% 76.96 0.0
08 04:15 S 13 16.09 Fair CLR 12 7 72% 76.96 0.0
08 03:55 SE 9 16.09 Fair CLR 12 7 72% 76.96 0.0
08 03:35 S 7 16.09 Fair CLR 13 7 67% 76.94 0.0
08 03:15 S 13 16.09 Fair CLR 13 7 67% 76.94 0.0
08 02:55 S 13 16.09 Fair CLR 13 7 67% 76.94 0.0
08 02:35 S 11 16.09 Fair CLR 13 7 67% 76.94 0.0
08 02:15 S 13 16.09 Fair CLR 13 7 67% 76.94 0.0
08 01:55 S 9 16.09 Fair CLR 13 7 67% 76.94 0.0
08 01:35 S 9 16.09 Fair CLR 13 7 67% 76.94 0.0
08 01:15 S 11 16.09 Fair CLR 14 7 63% 76.94 0.0
08 00:55 S 11 16.09 Fair CLR 14 7 63% 76.94 0.0
08 00:35 S 11 16.09 Fair CLR 14 7 63% 76.94 0.0
08 00:15 S 13 16.09 Fair CLR 15 8 63% 76.94 0.0
07 23:55 S 13 16.09 Fair CLR 15 8 63% 76.94 0.0
07 23:35 S 11 16.09 Fair CLR 16 8 59% 76.94 0.0
07 23:15 SE 7 16.09 Fair CLR 16 7 55% 76.96 0.0
07 22:55 S 7 16.09 Fair CLR 16 7 55% 76.94 0.0
07 22:35 Calm 16.09 Fair CLR 18 8 52% 76.94 0.0
07 22:15 Calm 16.09 A Few Clouds FEW120 19 8 49% 76.94 0.0
07 21:55 SE 7 16.09 Mostly Cloudy BKN110 19 7 46% 76.96 0.0
07 21:35 Calm 16.09 Partly Cloudy SCT120 20 8 46% 76.94 0.0
07 21:15 W 7 16.09 A Few Clouds FEW120 20 8 46% 76.94 0.0
07 20:55 SW 6 16.09 Fair CLR 20 8 46% 76.94 0.0
07 20:35 SW 7 16.09 Fair CLR 20 7 43% 76.94 0.0
07 19:55 SW 7 16.09 Fair CLR 20 7 43% 76.91 0.0
07 19:35 W 9 16.09 Fair CLR 21 7 40% 76.89 0.0
07 19:15 W 13 16.09 Fair CLR 21 7 40% 76.89 0.0
07 18:55 W 13 16.09 Fair CLR 22 7 38% 76.89 0.0
07 18:35 W 15 G 24 16.09 Fair CLR 23 7 36% 76.86 0.0
07 18:15 W 20 16.09 Fair CLR 24 7 34% 25 76.86 0.0
07 17:55 W 19 16.09 Fair CLR 24 6 31% 25 76.86 0.0
07 17:35 W 11 G 30 16.09 Fair CLR 25 6 30% 25 76.84 0.0
07 17:15 W 20 G 33 16.09 A Few Clouds FEW070 26 6 28% 26 76.84 0.0
07 16:55 W 11 G 24 16.09 Fair CLR 26 7 30% 26 76.84 0.0
07 16:35 W 20 16.09 A Few Clouds FEW065 26 7 30% 26 76.84 0.0
07 16:15 W 13 G 30 16.09 A Few Clouds FEW090 26 8 32% 26 76.84 0.0
07 15:55 NW 17 G 30 16.09 Partly Cloudy SCT090 SCT120 26 7 30% 26 76.84 0.0
07 15:35 W 20 G 30 16.09 Mostly Cloudy BKN085 26 7 30% 26 76.84 0.0
07 15:15 W 15 G 31 16.09 Mostly Cloudy BKN085 26 7 30% 26 76.86 0.0
07 14:55 NW 20 G 39 16.09 A Few Clouds FEW090 25 7 32% 25 76.86 0.0
07 14:35 W 20 G 33 16.09 Fair CLR 27 7 28% 26 76.86 0.0
07 14:15 NW 11 G 31 16.09 Partly Cloudy FEW070 SCT090 27 7 28% 26 76.86 0.0
07 13:55 W 19 16.09 A Few Clouds FEW070 FEW090 26 7 30% 26 76.89 0.0
07 13:35 W 22 G 35 16.09 A Few Clouds FEW065 FEW085 26 7 30% 26 76.91 0.0
07 13:15 NW 13 G 31 16.09 Partly Cloudy SCT085 26 7 30% 26 76.91 0.0
07 12:55 W 20 16.09 Fair CLR 26 7 30% 26 76.91 0.0
07 12:35 W 20 G 30 16.09 Fair CLR 26 6 28% 26 76.91 0.0
07 12:15 SW 11 G 30 16.09 Fair CLR 25 8 34% 26 76.94 0.0
07 11:55 Vrbl 11 G 26 16.09 Fair CLR 25 7 32% 25 76.94 0.0
07 11:35 W 13 G 26 16.09 Fair CLR 25 8 34% 26 76.96 0.0
07 11:15 W 22 16.09 A Few Clouds FEW100 FEW120 24 8 36% 25 76.99 0.0
07 10:55 Vrbl 9 G 26 16.09 A Few Clouds FEW100 FEW120 23 7 36% 76.99 0.0
07 10:35 W 7 G 19 16.09 Partly Cloudy SCT095 SCT120 23 7 36% 77.01 0.0
07 10:15 SW 17 16.09 Mostly Cloudy SCT095 BKN110 23 7 36% 77.01 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)