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.
08 05:55 SW 11 G 22 16.09 Overcast FEW009 SCT012 OVC030 0 -2 87% -3 75.84 0.0
08 05:35 SW 15 16.09 Overcast BKN009 OVC026 0 -2 87% -4 75.84 0.0
08 05:15 SW 13 16.09 Overcast BKN010 BKN017 OVC027 0 -2 87% -4 75.87 0.0
08 04:55 SW 15 16.09 Overcast BKN011 BKN019 OVC028 0 -2 87% -4 75.87 0.0
08 04:35 SW 13 G 28 16.09 Overcast BKN012 OVC019 0 -1 93% -4 75.87 0.0
08 04:15 SW 13 G 26 16.09 Overcast BKN013 BKN018 OVC024 0 -2 87% -4 75.87 0.0
08 03:55 W 19 G 28 16.09 Overcast BKN009 OVC015 0 -1 93% -5 75.9 0.0
08 03:35 W 17 G 33 16.09 Overcast BKN009 BKN013 OVC018 0 -1 93% -4 75.92 0.0
08 03:15 SW 17 16.09 Overcast BKN009 OVC013 0 -1 93% -4 75.9 0.0
08 02:55 SW 15 G 24 16.09 Overcast BKN009 OVC021 0 -1 93% -4 75.9 0.0
08 02:35 W 17 12.87 Overcast SCT004 BKN018 OVC023 0 -1 93% -4 75.9 0.0
08 02:15 W 17 G 26 2.01 Light Snow OVC004 0 0 100% -4 75.92 0.0
08 01:55 W 11 4.83 Light Snow OVC005 1 0 93% -2 75.9 0.0
08 01:35 W 11 16.09 Overcast OVC006 1 0 93% -2 75.92 0.0
08 01:15 W 17 G 26 16.09 Overcast OVC005 1 0 93% -3 75.95 0.0
08 00:55 W 15 G 28 16.09 Overcast BKN005 BKN012 OVC018 1 0 93% -3 75.95 0.0
08 00:35 W 17 G 26 16.09 Overcast BKN007 BKN016 OVC023 1 0 93% -3 75.95 0.0
08 00:15 W 17 16.09 Overcast BKN006 BKN015 OVC024 1 0 93% -3 75.92 0.0
07 23:55 W 17 G 26 16.09 Overcast BKN004 OVC008 1 0 93% -3 75.95 0.0
07 23:35 W 15 16.09 Overcast OVC004 1 0 93% -3 75.95 0.0
07 23:15 W 15 G 26 9.66 Fog/Mist OVC003 1 0 93% -3 75.97 0.0
07 22:55 W 9 G 20 16.09 Overcast BKN004 OVC008 1 0 93% -2 75.95 0.0
07 22:35 W 13 16.09 Overcast BKN008 BKN024 OVC050 1 0 93% -2 75.92 0.0
07 22:15 SW 6 16.09 Overcast SCT024 OVC050 1 0 93% 75.92 0.0
07 21:55 SW 7 16.09 Overcast FEW024 SCT029 OVC050 1 0 93% -1 75.92 0.0
07 21:35 SW 11 16.09 Mostly Cloudy FEW008 SCT017 BKN024 1 0 93% -2 75.92 0.0
07 21:15 W 9 16.09 Overcast BKN009 BKN016 OVC050 1 0 93% -2 75.92 0.0
07 20:55 W 7 14.48 Overcast BKN011 BKN020 OVC026 1 0 93% -1 75.92 0.0
07 20:35 SW 9 16.09 Mostly Cloudy FEW013 SCT019 BKN026 1 0 93% -2 75.92 0.0
07 20:15 W 6 16.09 Overcast SCT020 BKN025 OVC035 1 0 93% 75.92 0.0
07 19:55 W 7 16.09 Overcast OVC023 1 1 100% -1 75.92 0.0
07 19:35 Calm 16.09 Overcast SCT004 BKN009 OVC026 1 0 93% 75.92 0.0
07 19:15 Calm 16.09 Overcast SCT004 BKN008 OVC022 1 0 93% 75.9 0.0
07 18:55 SW 7 16.09 Overcast BKN013 BKN022 OVC044 1 0 93% -1 75.9 0.0
07 18:35 S 7 14.48 Overcast SCT004 BKN024 OVC044 1 0 93% -1 75.9 0.0
07 18:15 W 17 3.22 Light Rain SCT004 BKN009 OVC024 1 0 93% -3 75.9 0.0
07 17:55 Calm 16.09 Overcast BKN009 OVC014 2 0 87% 75.87 0.0
07 17:35 W 6 16.09 Overcast BKN013 OVC020 3 1 87% 75.87 0.0
07 17:15 W 15 16.09 Overcast FEW015 BKN021 OVC026 3 1 87% -0 75.87 0.0
07 16:55 W 7 16.09 Overcast SCT021 OVC044 3 1 87% 1 75.87 0.0
07 16:35 SW 9 16.09 Overcast FEW026 SCT032 OVC041 3 1 87% 1 75.87 0.0
07 16:15 W 9 16.09 Overcast FEW013 SCT017 OVC025 3 1 87% 1 75.87 0.0
07 15:55 SW 7 16.09 Overcast SCT012 BKN018 OVC031 3 1 87% 1 75.87 0.0
07 15:35 Calm 16.09 Mostly Cloudy FEW008 BKN012 BKN017 4 1 81% 75.9 0.0
07 15:15 S 7 16.09 Mostly Cloudy FEW008 SCT012 BKN036 3 2 93% 1 75.87 0.0
07 14:55 S 9 11.27 Mostly Cloudy SCT028 BKN035 BKN065 3 2 93% 1 75.9 0.0
07 14:35 SW 7 6.44 Fog/Mist FEW012 FEW018 OVC026 3 1 87% 1 75.92 0.0
07 14:15 Vrbl 7 16.09 Overcast SCT022 OVC029 2 1 93% 0 75.95 0.0
07 13:55 SW 7 6.44 Fog/Mist FEW007 SCT017 BKN023 2 1 93% 0 75.95 0.0
07 13:35 Vrbl 7 3.22 Light Unknown Precip FEW005 FEW008 BKN016 2 1 93% 0 75.97 0.0
07 13:15 W 11 2.82 Fog/Mist BKN006 BKN009 OVC014 2 1 93% -1 76.02 0.0
07 12:55 W 11 6.44 Fog/Mist OVC007 2 1 93% -1 76.02 0.0
07 12:35 W 11 14.48 Overcast FEW009 BKN015 OVC025 3 1 87% 0 76.07 0.0
07 12:15 SW 15 6.44 Light Unknown Precip BKN018 OVC025 3 0 81% -0 76.1 0.0
07 11:55 SW 13 16.09 Overcast OVC019 4 0 75% 1 76.12 0.0
07 11:35 S 17 16.09 Overcast SCT020 OVC028 4 -1 70% 1 76.17 0.0
07 11:15 SW 13 G 28 16.09 Overcast OVC029 4 -1 70% 1 76.2 0.0
07 10:55 SW 17 G 30 16.09 Overcast OVC029 4 0 75% 1 76.2 0.0
07 10:35 S 17 16.09 Overcast SCT026 BKN030 OVC070 5 0 70% 2 76.25 0.0
07 10:15 S 15 G 28 16.09 Mostly Cloudy BKN022 BKN027 BKN070 4 0 75% 1 76.23 0.0
07 09:55 S 22 16.09 Mostly Cloudy BKN023 BKN070 4 -1 70% -0 76.23 0.0
07 09:35 Vrbl 9 16.09 Fair CLR 3 -1 75% 1 76.2 0.0
07 09:15 S 11 16.09 Fair CLR 3 -1 75% 0 76.17 0.0
07 08:55 S 9 16.09 Fair CLR 3 -2 70% 1 76.2 0.0
07 08:35 Calm 16.09 Fair CLR 2 -2 75% 76.17 0.0
07 08:15 SW 15 G 24 16.09 Fair CLR 3 -2 70% -0 76.2 0.0
07 07:55 S 11 16.09 Fair CLR 2 -1 81% -1 76.17 0.0
07 07:35 S 6 16.09 Fair CLR 2 -1 81% 76.2 0.0
07 07:15 Vrbl 9 16.09 Fair CLR 1 -1 87% -2 76.2 0.0
07 06:55 SE 6 16.09 A Few Clouds FEW100 1 -1 87% 76.2 0.0
07 06:35 SE 15 G 24 16.09 A Few Clouds FEW100 2 0 87% -2 76.17 0.0
07 06:15 SE 19 16.09 Fair CLR 1 -1 87% -3 76.2 0.0
07 05:55 SE 19 16.09 Fair CLR 1 -1 87% -3 76.2 0.0
07 05:35 SE 15 16.09 Fair CLR 1 -1 87% -3 76.2 0.0
07 05:15 SE 13 16.09 Fair CLR 0 -2 87% -4 76.23 0.0
07 04:55 SE 6 16.09 Fair CLR 0 -2 87% 76.25 0.0
07 04:35 SE 7 16.09 Fair CLR -1 -2 93% -3 76.25 0.0
07 04:15 SE 11 16.09 Fair CLR -1 -3 86% -4 76.28 0.0
07 03:55 SE 11 16.09 Fair CLR -1 -3 86% -4 76.25 0.0
07 03:35 SE 6 16.09 Fair CLR -1 -3 86% 76.28 0.0
07 03:15 SE 7 16.09 Fair CLR 0 -2 87% -2 76.3 0.0
07 02:55 SE 7 16.09 Fair CLR 0 -2 87% -2 76.3 0.0
07 02:35 SE 9 16.09 Fair CLR 0 -3 80% -3 76.33 0.0
07 02:15 SE 7 16.09 Fair CLR 0 -3 80% -2 76.35 0.0
07 01:55 SE 11 16.09 Fair CLR 0 -3 80% -3 76.35 0.0
07 01:35 S 9 16.09 Fair CLR 0 -3 80% -3 76.38 0.0
07 01:15 S 7 16.09 Fair CLR 0 -3 80% -2 76.4 0.0
07 00:55 Calm 16.09 Fair CLR 1 -3 75% 76.4 0.0
07 00:35 Calm 16.09 Fair CLR 1 -4 70% 76.43 0.0
07 00:15 Calm 16.09 Fair CLR 2 -3 70% 76.43 0.0
06 23:55 SE 9 16.09 Partly Cloudy SCT110 2 -3 70% -0 76.45 0.0
06 23:35 Calm 16.09 Mostly Cloudy BKN110 2 -3 70% 76.45 0.0
06 23:15 E 9 16.09 Partly Cloudy SCT110 2 -3 70% -0 76.45 0.0
06 22:55 SE 7 16.09 Fair CLR 2 -3 70% 0 76.45 0.0
06 22:35 SE 15 16.09 Fair CLR 2 -3 70% -2 76.45 0.0
06 22:15 SE 13 16.09 A Few Clouds FEW120 2 -3 70% -1 76.45 0.0
06 21:55 E 13 16.09 Fair CLR 2 -3 70% -1 76.45 0.0
06 21:35 SE 11 16.09 Fair CLR 2 -3 70% -1 76.45 0.0
06 21:15 SE 9 16.09 Fair CLR 2 -4 65% -0 76.45 0.0
06 20:55 SE 13 16.09 Fair CLR 2 -4 65% -1 76.45 0.0
06 20:35 SE 7 16.09 Fair CLR 1 -4 70% -1 76.45 0.0
06 20:15 SE 9 16.09 Fair CLR 0 -4 75% -3 76.48 0.0
06 19:55 E 9 16.09 Fair CLR 1 -4 70% -2 76.48 0.0
06 19:35 SE 9 16.09 Fair CLR 1 -4 70% -2 76.48 0.0
06 19:15 SE 7 16.09 Fair CLR 1 -4 70% -1 76.48 0.0
06 18:55 S 9 16.09 Fair CLR 2 -4 65% -0 76.48 0.0
06 18:35 SE 9 16.09 Fair CLR 3 -4 60% 1 76.48 0.0
06 18:15 S 7 16.09 Fair CLR 3 -4 60% 1 76.48 0.0
06 17:55 S 11 16.09 Fair CLR 4 -4 56% 2 76.48 0.0
06 17:35 S 9 16.09 Fair CLR 5 -3 57% 3 76.48 0.0
06 17:15 S 9 16.09 Fair CLR 6 -3 53% 4 76.48 0.0
06 16:55 SW 11 16.09 Fair CLR 6 -3 53% 4 76.48 0.0
06 16:35 SW 15 16.09 Fair CLR 7 -3 49% 5 76.5 0.0
06 16:15 SW 11 16.09 Fair CLR 7 -3 49% 5 76.5 0.0
06 15:55 SW 11 16.09 Fair CLR 8 -4 43% 6 76.48 0.0
06 15:35 Vrbl 7 16.09 Fair CLR 8 -3 46% 7 76.48 0.0
06 15:15 W 13 16.09 Fair CLR 8 0 57% 6 76.5 0.0
06 14:55 W 15 16.09 Fair CLR 8 -1 53% 6 76.5 0.0
06 14:35 Vrbl 11 16.09 Fair CLR 8 -2 50% 6 76.5 0.0
06 14:15 NW 7 16.09 Fair CLR 8 1 62% 7 76.5 0.0
06 13:55 Vrbl 11 16.09 Fair CLR 8 2 66% 6 76.53 0.0
06 13:35 W 9 16.09 Fair CLR 8 -2 50% 7 76.56 0.0
06 13:15 NW 11 16.09 Fair CLR 8 -3 46% 6 76.56 0.0
06 12:55 W 13 16.09 Fair CLR 9 -5 37% 7 76.58 0.0
06 12:35 Vrbl 9 16.09 Fair CLR 8 -2 50% 7 76.61 0.0
06 11:35 SE 6 16.09 Fair CLR 6 -1 61% 76.71 0.0
06 11:15 Calm 16.09 Fair CLR 6 0 66% 76.71 0.0
06 10:55 SE 11 16.09 Fair CLR 5 0 70% 3 76.73 0.0
06 10:35 SE 15 16.09 Fair CLR 5 1 76% 2 76.71 0.0
06 10:15 SE 13 16.09 Fair CLR 4 1 81% 1 76.71 0.0
06 09:55 SE 11 16.09 Fair CLR 3 0 81% 0 76.71 0.0
06 09:35 SE 11 16.09 Fair CLR 3 1 87% 0 76.68 0.0
06 09:15 SE 13 16.09 Fair CLR 2 1 93% -1 76.68 0.0
06 08:55 S 13 16.09 Fair CLR 0 0 100% -4 76.66 0.0
06 08:35 SE 11 16.09 Fair CLR -1 -1 100% -4 76.66 0.0
06 08:15 S 11 16.09 Fair CLR -2 -2 100% -6 76.66 0.0
06 07:55 SE 9 11.27 Fair CLR -2 -3 93% -5 76.63 0.0
06 07:35 SE 13 16.09 Fair CLR -2 -2 100% -6 76.63 0.0
06 07:15 SE 11 14.48 Partly Cloudy SCT002 SCT120 -1 -2 93% -4 76.61 0.0
06 06:55 S 9 1.21 Fog/Mist OVC002 -1 -1 100% -4 76.61 0.0
06 06:35 S 7 9.66 Fog/Mist BKN003 -1 -1 100% -3 76.61 0.0
06 06:15 SE 15 11.27 Partly Cloudy SCT003 SCT120 -1 -1 100% -5 76.58 0.0
06 05:55 E 9 16.09 Partly Cloudy SCT007 SCT120 0 -1 93% -3 76.56 0.0
06 05:35 Calm 16.09 Mostly Cloudy BKN007 BKN016 1 0 93% 76.58 0.0
06 05:15 SE 7 16.09 Mostly Cloudy BKN008 BKN016 0 -1 93% -2 76.56 0.0
06 04:55 SE 7 16.09 Overcast OVC007 1 0 93% -1 76.56 0.0
06 04:35 SE 9 16.09 Overcast BKN009 OVC013 1 0 93% -2 76.58 0.0
06 04:15 SE 7 16.09 Overcast OVC012 1 0 93% -1 76.58 0.0
06 03:55 SE 9 16.09 Overcast BKN014 OVC018 1 0 93% -2 76.61 0.0
06 03:35 SE 13 16.09 Light Unknown Precip BKN012 BKN025 0 0 100% -4 76.61 0.0
06 03:15 SE 11 9.66 Fog/Mist FEW008 FEW029 0 -1 93% -3 76.63 0.0
06 02:55 SE 11 12.87 A Few Clouds FEW029 -1 -2 93% -4 76.63 0.0
06 02:35 SE 9 16.09 A Few Clouds FEW007 -1 -2 93% -4 76.66 0.0
06 02:15 S 9 16.09 Mostly Cloudy BKN007 -2 -2 100% -5 76.63 0.0
06 01:55 S 7 16.09 Mostly Cloudy BKN007 BKN013 -2 -3 93% -4 76.63 0.0
06 01:35 Calm 11.27 Partly Cloudy SCT005 SCT009 SCT013 -1 -2 93% 76.61 0.0
06 01:15 Calm 9.66 Fog/Mist SCT005 BKN010 -1 -2 93% 76.63 0.0
06 00:55 Calm 16.09 A Few Clouds FEW011 0 -1 93% 76.66 0.0
06 00:35 Calm 16.09 Mostly Cloudy BKN011 0 -1 93% 76.66 0.0
06 00:15 E 7 16.09 A Few Clouds FEW014 -1 -2 93% -3 76.66 0.0
05 23:55 SE 6 16.09 Fair CLR -1 -1 100% 76.66 0.0
05 23:35 SE 9 16.09 Fair CLR -1 -2 93% -4 76.63 0.0
05 23:15 SE 7 16.09 Fair CLR -1 -2 93% -3 76.63 0.0
05 22:55 S 9 16.09 Fair CLR -2 -3 93% -5 76.63 0.0
05 22:35 SE 9 16.09 Fair CLR -1 -3 86% -4 76.61 0.0
05 22:15 SE 9 16.09 Fair CLR -1 -3 86% -4 76.61 0.0
05 21:55 S 9 16.09 Fair CLR -1 -2 93% -4 76.61 0.0
05 21:35 SE 11 16.09 Fair CLR -1 -3 86% -4 76.58 0.0
05 21:15 S 7 16.09 Fair CLR -1 -3 86% -3 76.58 0.0
05 20:55 S 7 16.09 Fair CLR -1 -2 93% -3 76.58 0.0
05 20:35 SE 13 16.09 Fair CLR -1 -2 93% -5 76.58 0.0
05 20:15 S 7 16.09 Fair CLR -1 -2 93% -3 76.61 0.0
05 19:55 SE 9 16.09 Fair CLR -1 -2 93% -4 76.61 0.0
05 19:35 S 9 16.09 Fair CLR 2 0 87% -0 76.58 0.0
05 19:15 S 11 16.09 Fair CLR 0 -1 93% -3 76.58 0.0
05 18:55 S 9 16.09 Fair CLR 2 0 87% -0 76.58 0.0
05 18:35 S 11 16.09 Fair CLR 3 0 81% 0 76.56 0.0
05 18:15 SW 11 16.09 Fair CLR 3 0 81% 0 76.56 0.0
05 17:55 S 9 16.09 Partly Cloudy FEW029 FEW035 SCT043 3 0 81% 1 76.53 0.0
05 17:35 S 7 16.09 Partly Cloudy FEW029 FEW035 SCT046 4 0 75% 2 76.53 0.0
05 17:15 SW 13 16.09 Partly Cloudy FEW036 SCT046 5 0 70% 2 76.5 0.0
05 16:55 SW 13 16.09 Partly Cloudy SCT040 SCT047 5 0 70% 2 76.5 0.0
05 16:35 S 13 16.09 A Few Clouds FEW045 5 0 70% 2 76.5 0.0
05 16:15 SW 15 G 24 16.09 Partly Cloudy FEW026 SCT045 6 0 66% 3 76.5 0.0
05 15:55 SW 19 16.09 Partly Cloudy FEW026 SCT045 7 0 61% 4 76.48 0.0
05 15:35 SW 11 G 26 16.09 Mostly Cloudy FEW021 SCT026 BKN045 7 1 66% 5 76.48 0.0
05 15:15 SW 15 16.09 Overcast BKN023 BKN036 OVC045 6 1 71% 3 76.48 0.0
05 14:55 SW 20 16.09 Mostly Cloudy SCT022 SCT027 BKN034 7 1 66% 4 76.48 0.0
05 14:35 SW 20 16.09 Mostly Cloudy FEW018 SCT036 BKN043 6 1 71% 3 76.45 0.0
05 13:55 SW 20 16.09 Overcast BKN019 BKN025 OVC045 7 2 71% 4 76.48 0.0
05 13:35 SW 15 G 26 16.09 Overcast FEW018 SCT023 OVC045 6 2 76% 3 76.48 0.0
05 13:15 SW 13 16.09 Overcast FEW018 SCT023 OVC042 6 2 76% 4 76.5 0.0
05 12:55 SW 19 16.09 Mostly Cloudy FEW017 SCT023 BKN030 5 2 81% 2 76.5 0.0
05 12:35 SW 11 G 28 16.09 Overcast FEW016 SCT028 OVC035 5 1 76% 3 76.5 0.0
05 12:15 SW 17 16.09 Overcast SCT026 OVC033 6 1 71% 3 76.53 0.0
05 11:55 SW 19 16.09 Overcast SCT017 OVC030 5 1 76% 2 76.53 0.0
05 11:35 SW 20 G 31 16.09 Overcast BKN017 OVC028 5 2 81% 1 76.56 0.0
05 11:15 SW 17 16.09 Overcast SCT017 BKN023 OVC029 5 2 81% 2 76.56 0.0
05 10:55 SW 13 16.09 Overcast FEW015 BKN022 OVC030 5 1 76% 2 76.56 0.0
05 10:15 S 17 16.09 Overcast FEW013 SCT018 OVC025 4 2 87% 1 76.53 0.0
05 09:55 SW 15 16.09 Overcast FEW013 BKN020 OVC025 4 2 87% 1 76.53 0.0
05 09:35 S 11 16.09 Mostly Cloudy FEW013 FEW017 BKN024 3 1 87% 0 76.5 0.0
05 09:15 S 15 16.09 Mostly Cloudy SCT015 BKN032 3 1 87% -0 76.48 0.0
05 08:55 S 13 16.09 Overcast FEW012 SCT017 OVC033 2 1 93% -1 76.45 0.0
05 08:35 S 9 16.09 Mostly Cloudy SCT010 BKN013 BKN033 2 1 93% -0 76.43 0.0
05 08:15 S 19 16.09 Mostly Cloudy BKN009 BKN014 3 1 87% -1 76.4 0.0
05 07:55 SW 15 G 24 16.09 Overcast BKN011 OVC016 3 1 87% -0 76.38 0.0
05 07:35 SW 11 G 28 16.09 Overcast BKN010 OVC014 3 1 87% 0 76.38 0.0
05 07:15 Vrbl 9 16.09 Overcast SCT008 BKN012 OVC019 3 1 87% 1 76.38 0.0
05 06:55 SW 19 G 30 16.09 Partly Cloudy FEW011 SCT018 2 1 93% -2 76.35 0.0
05 06:35 SW 20 16.09 Fair CLR 2 1 93% -2 76.33 0.0
05 06:15 SW 22 16.09 A Few Clouds FEW043 2 1 93% -3 76.3 0.0
05 05:55 SW 19 G 31 16.09 Partly Cloudy SCT043 2 1 93% -2 76.3 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)