National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
21 11:35 S 22 11.27 Mostly Cloudy FEW014 SCT018 BKN026 14 13 94% 76.78 0.0
21 11:15 SE 17 G 33 12.87 Light Rain BKN015 BKN020 OVC026 14 12 88% 76.76 0.0
21 10:55 SE 24 16.09 Overcast BKN013 BKN019 OVC025 14 12 88% 76.73 0.0
21 10:35 SE 15 16.09 Overcast SCT013 BKN020 OVC036 14 12 88% 76.76 0.0
21 10:15 SE 15 16.09 Overcast SCT021 BKN026 OVC039 14 12 88% 76.78 0.0
21 09:55 SE 13 16.09 Overcast BKN025 OVC034 14 12 88% 76.81 0.0
21 09:35 E 9 16.09 Mostly Cloudy SCT027 BKN037 BKN048 13 11 88% 76.84 0.0
21 09:15 SE 15 16.09 Mostly Cloudy FEW004 SCT055 BKN075 13 12 94% 76.81 0.0
21 08:55 SE 15 1.61 Rain BKN004 BKN025 OVC038 12 11 94% 76.81 0.0
21 08:35 SE 11 6.44 Light Rain SCT011 BKN046 OVC065 12 11 94% 76.84 0.0
21 08:15 SE 13 G 22 16.09 Overcast SCT013 BKN017 OVC065 12 11 94% 76.78 0.0
21 07:55 SE 17 16.09 Overcast BKN015 OVC026 12 11 94% 76.73 0.0
21 07:35 SE 13 16.09 Mostly Cloudy SCT015 BKN020 BKN025 12 11 94% 76.73 0.0
21 07:15 SE 11 16.09 Overcast SCT019 BKN024 OVC029 12 11 94% 76.73 0.0
21 06:55 SE 7 16.09 Overcast BKN025 OVC031 11 11 100% 76.73 0.0
21 06:35 E 15 16.09 Overcast SCT026 BKN034 OVC065 11 11 100% 76.73 0.0
21 06:15 E 13 16.09 Overcast SCT023 BKN041 OVC065 11 11 100% 76.73 0.0
21 05:55 Calm 4.02 Light Rain FEW004 SCT024 BKN037 12 11 94% 76.76 0.0
21 05:35 Calm 2.82 Rain BKN004 BKN029 OVC037 12 11 94% 76.73 0.0
21 05:15 Calm 1.21 Light Rain BKN005 OVC036 12 11 94% 76.76 0.0
21 04:55 S 9 14.48 Overcast SCT042 BKN055 OVC065 12 11 94% 76.68 0.0
21 04:35 SE 11 16.09 Overcast SCT065 BKN080 OVC110 12 11 94% 76.66 0.0
21 04:15 Vrbl 7 16.09 Mostly Cloudy FEW008 SCT046 BKN085 12 11 94% 76.66 0.0
21 03:55 SE 7 11.27 Mostly Cloudy FEW011 SCT040 BKN080 12 11 94% 76.68 0.0
21 03:35 SE 11 G 22 4.83 Light Rain SCT009 BKN049 OVC070 12 11 94% 76.68 0.0
21 03:15 Calm 16.09 Mostly Cloudy FEW008 SCT013 BKN055 11 10 94% 76.73 0.0
21 02:55 SE 7 16.09 Mostly Cloudy BKN055 BKN070 BKN120 12 10 88% 76.73 0.0
21 02:35 SE 15 16.09 Overcast SCT030 BKN055 OVC070 12 11 94% 76.76 0.0
20 23:55 SE 11 16.09 Mostly Cloudy FEW038 SCT050 BKN060 12 9 82% 76.81 0.0
20 23:35 SE 15 16.09 Mostly Cloudy SCT033 BKN045 BKN055 13 9 77% 76.81 0.0
20 23:15 S 13 16.09 Mostly Cloudy SCT034 SCT046 BKN055 12 8 77% 76.81 0.0
20 22:55 SE 9 16.09 Mostly Cloudy FEW034 SCT060 BKN070 11 8 82% 76.81 0.0
20 22:35 SE 9 16.09 A Few Clouds FEW060 12 7 72% 76.84 0.0
20 22:15 S 11 16.09 Fair CLR 11 7 77% 76.84 0.0
20 21:55 SE 11 16.09 Fair CLR 12 7 72% 76.81 0.0
20 21:35 Calm 16.09 Fair CLR 12 7 72% 76.81 0.0
20 21:15 Calm 16.09 A Few Clouds FEW120 13 7 67% 76.81 0.0
20 20:55 SE 6 16.09 Fair CLR 13 7 67% 76.81 0.0
20 20:15 SE 9 16.09 Fair CLR 13 7 67% 76.78 0.0
20 19:55 SE 15 16.09 Fair CLR 13 7 67% 76.81 0.0
20 19:35 SE 19 16.09 Fair CLR 14 7 63% 76.78 0.0
20 19:15 SE 20 16.09 Fair CLR 14 7 63% 76.78 0.0
20 18:55 SE 17 16.09 Fair CLR 12 7 72% 76.78 0.0
20 18:35 S 11 16.09 Fair CLR 13 7 67% 76.78 0.0
20 18:15 S 13 16.09 Fair CLR 14 7 63% 76.78 0.0
20 17:55 SE 13 16.09 Fair CLR 15 7 59% 76.76 0.0
20 17:35 SE 20 16.09 Fair CLR 16 7 55% 76.76 0.0
20 17:15 S 17 16.09 Fair CLR 16 6 52% 76.76 0.0
20 16:55 SE 17 16.09 Fair CLR 17 6 49% 76.78 0.0
20 16:35 SE 22 16.09 Fair CLR 17 5 45% 76.78 0.0
20 16:15 SE 22 G 31 16.09 Fair CLR 18 4 40% 76.76 0.0
20 15:55 S 22 16.09 Fair CLR 18 4 40% 76.76 0.0
20 15:35 SE 20 G 33 16.09 Fair CLR 18 4 40% 76.76 0.0
20 15:15 SE 17 G 30 16.09 Fair CLR 18 5 43% 76.76 0.0
20 14:55 SE 24 G 39 16.09 Partly Cloudy FEW048 SCT055 19 5 40% 76.76 0.0
20 14:35 SE 22 16.09 Partly Cloudy SCT047 SCT055 19 6 43% 76.76 0.0
20 14:15 SE 26 16.09 A Few Clouds FEW048 FEW055 18 6 46% 76.73 0.0
20 13:35 S 22 G 33 16.09 A Few Clouds FEW045 FEW050 18 5 43% 76.78 0.0
20 13:15 SE 22 G 43 16.09 Mostly Cloudy BKN047 BKN055 18 6 46% 76.78 0.0
20 12:55 SE 22 G 35 16.09 Mostly Cloudy BKN048 BKN060 19 6 43% 76.84 0.0
20 12:35 SE 22 G 35 16.09 Mostly Cloudy SCT047 BKN060 18 6 46% 76.84 0.0
20 12:15 S 26 G 37 16.09 Mostly Cloudy SCT046 BKN055 18 5 43% 76.86 0.0
20 11:55 S 22 16.09 Mostly Cloudy SCT046 BKN055 18 6 46% 76.86 0.0
20 11:35 S 19 G 30 16.09 Mostly Cloudy SCT047 BKN060 18 6 46% 76.86 0.0
20 11:15 S 26 16.09 Mostly Cloudy FEW042 SCT050 BKN055 18 6 46% 76.86 0.0
20 10:55 SE 17 G 30 16.09 Mostly Cloudy SCT050 BKN055 17 6 49% 76.86 0.0
20 10:35 S 19 16.09 Mostly Cloudy FEW041 SCT050 BKN055 17 6 49% 76.86 0.0
20 10:15 SE 22 G 35 16.09 A Few Clouds FEW050 17 6 49% 76.86 0.0
20 09:55 SE 17 16.09 Fair CLR 16 7 55% 76.86 0.0
20 09:35 SE 15 16.09 Fair CLR 15 7 59% 76.86 0.0
20 09:15 SE 13 16.09 Fair CLR 14 7 63% 76.86 0.0
20 08:55 SE 9 16.09 A Few Clouds FEW045 13 7 67% 76.86 0.0
20 08:35 SE 9 16.09 Partly Cloudy SCT045 11 7 77% 76.86 0.0
20 08:15 SE 7 16.09 Partly Cloudy SCT046 10 8 88% 9 76.84 0.0
20 07:55 SE 7 16.09 Fair CLR 8 7 93% 7 76.84 0.0
20 07:35 SE 9 16.09 Fair CLR 6 5 93% 4 76.81 0.0
20 07:15 SE 15 16.09 Fair CLR 5 5 100% 2 76.81 0.0
20 06:55 SE 13 14.48 Fair CLR 5 4 93% 2 76.78 0.0
20 06:35 SE 13 16.09 Fair CLR 5 4 93% 2 76.78 0.0
20 06:15 SE 13 16.09 Partly Cloudy SCT043 5 5 100% 2 76.76 0.0
20 05:35 SE 13 16.09 Partly Cloudy SCT041 6 5 93% 4 76.73 0.0
20 05:15 S 13 16.09 Fair CLR 6 5 93% 4 76.73 0.0
20 04:55 S 13 16.09 Fair CLR 6 5 93% 4 76.71 0.0
20 04:35 S 13 16.09 Fair CLR 7 6 93% 5 76.71 0.0
20 04:15 S 15 16.09 Fair CLR 6 5 93% 3 76.68 0.0
20 03:55 SE 9 16.09 Partly Cloudy SCT045 6 4 87% 4 76.71 0.0
20 03:35 SE 11 16.09 Mostly Cloudy BKN045 7 5 87% 5 76.71 0.0
20 03:15 S 15 16.09 Mostly Cloudy BKN045 7 5 87% 5 76.71 0.0
20 02:55 S 15 16.09 Partly Cloudy SCT045 6 5 93% 3 76.71 0.0
20 02:35 S 11 16.09 Fair CLR 5 4 93% 3 76.71 0.0
20 02:15 S 9 16.09 Fair CLR 5 4 93% 3 76.73 0.0
20 01:55 SE 9 16.09 Fair CLR 5 4 93% 3 76.73 0.0
20 01:35 SE 9 16.09 Fair CLR 5 4 93% 3 76.73 0.0
20 01:15 S 13 16.09 Fair CLR 6 4 87% 4 76.73 0.0
20 00:55 S 11 16.09 Fair CLR 5 4 93% 3 76.71 0.0
20 00:35 S 13 16.09 Fair CLR 6 4 87% 4 76.71 0.0
19 20:55 SE 11 16.09 A Few Clouds FEW065 10 6 76% 9 76.71 0.0
19 20:35 SE 9 16.09 Mostly Cloudy BKN060 10 7 82% 9 76.71 0.0
19 20:15 S 11 16.09 Overcast BKN055 OVC065 11 7 77% 76.71 0.0
19 19:55 SE 7 16.09 Overcast SCT055 OVC070 11 7 77% 76.71 0.0
19 19:35 S 11 16.09 Mostly Cloudy FEW046 BKN075 11 6 72% 76.71 0.0
19 19:15 SE 9 16.09 Overcast SCT046 OVC075 11 6 72% 76.71 0.0
19 18:55 SE 13 16.09 Mostly Cloudy FEW055 BKN075 11 6 72% 76.68 0.0
19 18:35 S 11 16.09 Mostly Cloudy BKN055 BKN065 12 6 67% 76.68 0.0
19 18:15 S 11 16.09 Overcast FEW045 BKN060 OVC065 12 6 67% 76.68 0.0
19 17:55 S 9 16.09 Mostly Cloudy FEW046 BKN060 13 6 63% 76.68 0.0
19 17:35 SE 15 16.09 Fair CLR 13 6 63% 76.68 0.0
19 17:15 SE 17 16.09 Fair CLR 15 5 51% 76.68 0.0
19 16:55 S 17 16.09 Fair CLR 15 5 51% 76.68 0.0
19 16:35 SE 17 16.09 A Few Clouds FEW095 15 5 51% 76.68 0.0
19 16:15 SE 24 16.09 Overcast OVC090 16 5 48% 76.68 0.0
19 15:55 S 26 16.09 Overcast FEW070 OVC080 16 4 45% 76.71 0.0
19 15:35 S 24 16.09 Mostly Cloudy SCT070 BKN080 BKN095 16 5 48% 76.68 0.0
19 15:15 S 30 16.09 Mostly Cloudy SCT060 BKN070 BKN080 17 6 49% 76.68 0.0
19 14:55 S 17 G 26 16.09 Overcast SCT049 SCT055 OVC070 17 4 42% 76.68 0.0
19 14:35 S 15 G 30 16.09 Mostly Cloudy BKN050 BKN070 17 5 45% 76.68 0.0
19 14:15 S 17 16.09 Partly Cloudy SCT050 18 4 40% 76.71 0.0
19 13:55 S 20 16.09 Mostly Cloudy BKN050 BKN060 BKN070 18 4 40% 76.71 0.0
19 13:35 S 17 16.09 Mostly Cloudy SCT050 BKN060 BKN070 18 5 43% 76.73 0.0
19 13:15 S 15 16.09 Partly Cloudy SCT048 SCT060 18 5 43% 76.73 0.0
19 12:55 S 19 G 30 16.09 Mostly Cloudy BKN047 BKN060 17 5 45% 76.76 0.0
19 12:35 SE 17 G 30 16.09 Mostly Cloudy SCT044 BKN049 BKN060 16 5 48% 76.78 0.0
19 12:15 S 20 16.09 Mostly Cloudy SCT046 BKN055 17 4 42% 76.78 0.0
19 11:55 S 13 G 28 16.09 Mostly Cloudy SCT045 BKN055 BKN065 16 4 45% 76.81 0.0
19 11:35 Vrbl 7 G 22 16.09 Overcast BKN044 OVC060 16 5 48% 76.81 0.0
19 11:15 S 22 16.09 Mostly Cloudy BKN041 BKN055 BKN060 17 5 45% 76.84 0.0
19 10:55 S 19 G 35 16.09 Overcast BKN038 BKN044 OVC060 17 6 49% 76.84 0.0
19 10:35 S 15 G 26 16.09 Overcast SCT037 SCT045 OVC095 16 6 52% 76.84 0.0
19 10:15 S 13 16.09 Overcast OVC095 15 7 59% 76.84 0.0
19 09:55 S 15 G 26 16.09 Overcast OVC095 15 7 59% 76.84 0.0
19 09:35 SE 19 16.09 Mostly Cloudy BKN095 14 7 63% 76.86 0.0
19 09:15 SE 20 16.09 Partly Cloudy SCT095 14 7 63% 76.84 0.0
19 08:55 SE 22 16.09 Fair CLR 13 7 67% 76.84 0.0
19 08:35 SE 22 16.09 Fair CLR 13 7 67% 76.84 0.0
19 08:15 SE 20 16.09 Fair CLR 12 7 72% 76.81 0.0
19 07:55 SE 19 16.09 Partly Cloudy SCT090 11 7 77% 76.81 0.0
19 07:35 SE 13 16.09 Overcast OVC090 10 6 76% 8 76.78 0.0
19 07:15 S 13 16.09 Overcast OVC090 9 6 82% 7 76.78 0.0
19 06:55 S 13 16.09 Overcast OVC090 9 6 82% 7 76.78 0.0
19 06:35 S 13 16.09 Overcast BKN080 OVC090 8 6 87% 6 76.78 0.0
19 06:15 SE 9 16.09 Overcast BKN075 OVC090 8 6 87% 7 76.78 0.0
19 05:55 SE 11 16.09 Overcast OVC075 9 6 82% 8 76.78 0.0
19 05:35 SE 13 16.09 Overcast OVC075 9 6 82% 7 76.78 0.0
19 05:15 SE 9 16.09 Overcast OVC075 8 6 87% 7 76.78 0.0
19 04:55 SE 13 16.09 Overcast OVC075 8 6 87% 6 76.76 0.0
19 04:35 SE 13 16.09 Overcast OVC070 8 6 87% 6 76.76 0.0
19 04:15 SE 11 16.09 Overcast BKN070 OVC085 7 6 93% 5 76.76 0.0
19 03:55 SE 11 16.09 Overcast FEW065 OVC085 8 6 87% 6 76.76 0.0
19 03:35 S 11 16.09 Overcast OVC080 8 6 87% 6 76.78 0.0
19 03:15 S 7 16.09 Mostly Cloudy BKN080 8 6 87% 7 76.78 0.0
19 02:55 SE 7 16.09 Fair CLR 8 6 87% 7 76.81 0.0
19 02:35 SE 11 16.09 Mostly Cloudy SCT075 BKN100 9 6 82% 8 76.81 0.0
19 02:15 SE 15 16.09 Overcast BKN075 OVC100 9 6 82% 7 76.81 0.0
19 01:55 SE 13 16.09 Overcast OVC075 9 6 82% 7 76.81 0.0
19 01:35 SE 13 16.09 Overcast OVC070 9 7 87% 7 76.81 0.0
19 01:15 SE 7 16.09 Overcast OVC070 9 7 87% 8 76.81 0.0
19 00:55 SE 7 16.09 Overcast BKN065 OVC075 9 8 94% 8 76.81 0.0
19 00:35 SE 11 16.09 Overcast BKN044 BKN070 OVC075 10 8 88% 9 76.84 0.0
19 00:15 SE 9 16.09 Overcast OVC045 10 8 88% 9 76.84 0.0
18 23:55 SE 11 4.83 Light Rain FEW034 OVC048 10 8 88% 9 76.84 0.0
18 23:35 Calm 14.48 Overcast FEW036 SCT042 OVC050 10 8 88% 76.86 0.0
18 23:15 SE 6 8.05 Light Rain FEW036 SCT042 BKN049 10 8 88% 76.86 0.0
18 22:55 SE 13 16.09 Overcast FEW037 SCT049 OVC060 11 7 77% 76.86 0.0
18 22:35 Calm 16.09 Overcast BKN038 BKN047 OVC055 11 7 77% 76.86 0.0
18 22:15 SE 7 16.09 Overcast BKN050 OVC055 11 7 77% 76.86 0.0
18 21:55 SE 7 16.09 Overcast BKN044 OVC050 11 7 77% 76.86 0.0
18 21:35 SE 6 16.09 Overcast OVC040 11 7 77% 76.86 0.0
18 21:15 SE 7 16.09 Overcast OVC036 11 7 77% 76.86 0.0
18 20:55 SE 9 16.09 Overcast BKN036 OVC041 11 7 77% 76.86 0.0
18 20:35 S 6 16.09 Overcast BKN035 BKN042 OVC048 11 7 77% 76.86 0.0
18 20:15 SE 7 16.09 Overcast BKN037 OVC045 11 7 77% 76.86 0.0
18 19:55 S 9 16.09 Overcast OVC039 11 7 77% 76.86 0.0
18 19:35 S 7 16.09 Overcast BKN040 OVC047 11 6 72% 76.86 0.0
18 19:15 SE 6 16.09 Overcast OVC047 12 6 67% 76.86 0.0
18 18:55 SE 7 16.09 Overcast OVC045 12 6 67% 76.84 0.0
18 18:35 SE 7 16.09 Overcast OVC047 12 6 67% 76.84 0.0
18 18:15 Calm 16.09 Overcast SCT049 OVC060 12 6 67% 76.84 0.0
18 17:55 Calm 16.09 Overcast BKN065 OVC075 12 6 67% 76.84 0.0
18 17:35 S 9 16.09 Overcast FEW048 BKN060 OVC075 12 6 67% 76.81 0.0
18 17:15 S 9 16.09 Overcast SCT048 OVC060 13 7 67% 76.81 0.0
18 16:55 S 11 16.09 Overcast FEW038 BKN049 OVC060 13 7 67% 76.84 0.0
18 16:35 S 13 16.09 Overcast FEW039 OVC050 13 7 67% 76.84 0.0
18 16:15 SE 15 16.09 Overcast SCT043 OVC050 13 7 67% 76.84 0.0
18 15:55 SE 15 16.09 Overcast BKN048 OVC055 13 8 72% 76.81 0.0
18 15:35 Calm 12.87 Light Drizzle FEW023 SCT029 OVC055 13 9 77% 76.81 0.0
18 15:15 Vrbl 9 12.87 Overcast BKN024 BKN030 OVC041 13 9 77% 76.81 0.0
18 14:55 Calm 16.09 Mostly Cloudy FEW025 SCT041 BKN047 14 7 63% 76.81 0.0
18 14:35 Calm 16.09 Mostly Cloudy FEW040 SCT046 BKN055 14 7 63% 76.81 0.0
18 14:15 NW 6 16.09 Overcast SCT030 BKN040 OVC055 14 7 63% 76.81 0.0
18 12:55 Calm 16.09 Overcast BKN026 BKN039 OVC047 14 7 63% 76.89 0.0
18 12:35 Calm 16.09 Overcast BKN026 OVC032 13 7 67% 76.89 0.0
18 12:15 Vrbl 6 16.09 Overcast BKN032 BKN047 OVC060 13 7 67% 76.91 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)