National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Grinnell Municipal Airfield
Imperial (Metric)
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
29 09:35 S 15 G 24 10.00 Fair CLR 81.5 73.8 77% 87 29.83 0.0
29 09:15 S 15 G 23 10.00 Fair CLR 81 73.6 78% 86 29.83 0.0
29 08:55 S 16 G 21 10.00 Partly Cloudy SCT014 80.2 73.6 80% 85 29.83 0.0
29 08:35 S 14 G 22 10.00 Partly Cloudy SCT014 79 73.2 83% 82 29.83 0.0
29 08:15 S 16 G 21 10.00 Partly Cloudy SCT014 78.8 73.4 84% 82 29.83 0.0
29 07:55 S 13 10.00 Fair CLR 77.7 72.9 85% 80 29.83 0.0
29 07:35 SE 13 10.00 Fair CLR 75.6 72.1 89% 75 29.83 0.0
29 07:15 SE 14 10.00 Fair CLR 76.1 72.5 89% 76 29.82 0.0
29 06:55 SE 13 G 17 10.00 Fair CLR 75 71.8 80.1 73.8 90% 74 29.82 0.0
29 06:35 SE 9 10.00 Fair CLR 74.3 71.6 91% 29.82 0.0
29 06:15 SE 7 10.00 Fair CLR 73.9 71.6 92% 29.81 0.0
29 05:55 SE 8 10.00 Fair CLR 74.3 71.6 91% 29.81 0.0
29 05:35 SE 8 10.00 Fair CLR 74.3 71.6 91% 29.81 0.0
29 05:15 SE 9 10.00 Fair CLR 74.3 71.2 90% 29.81 0.0
29 04:55 SE 9 10.00 Fair CLR 74.3 71.2 90% 29.81 0.0
29 04:35 SE 8 10.00 Fair CLR 73.9 71.2 91% 29.8 0.0
29 04:15 SE 7 10.00 Fair CLR 74.1 71.2 91% 29.8 0.0
29 03:55 SE 7 10.00 Fair CLR 74.3 71.6 91% 29.8 0.0
29 03:35 SE 5 10.00 Fair CLR 74.7 71.6 90% 29.8 0.0
29 03:15 SE 5 10.00 Fair CLR 75.4 71.8 89% 75 29.8 0.0
29 02:55 SE 6 10.00 Partly Cloudy SCT037 76.6 72.1 86% 78 29.8 0.0
29 02:35 S 7 10.00 Mostly Cloudy BKN037 77.5 72.5 85% 79 29.79 0.0
29 02:15 S 7 10.00 Mostly Cloudy BKN039 78.4 72.9 83% 81 29.79 0.0
29 01:55 S 9 10.00 Partly Cloudy SCT041 78.4 72.9 83% 81 29.79 0.0
29 01:35 S 9 10.00 Mostly Cloudy BKN041 79.3 73.4 82% 83 29.79 0.0
29 01:15 S 10 10.00 Mostly Cloudy BKN041 79.9 73.6 81% 84 29.78 0.0
29 00:55 S 9 10.00 Partly Cloudy SCT043 79.3 73.9 86.9 79 84% 83 29.78 0.0
29 00:35 S 8 10.00 Mostly Cloudy BKN043 79.7 74.3 84% 84 29.78 0.0
29 00:15 S 8 10.00 Overcast OVC045 80.6 74.5 82% 86 29.77 0.0
28 23:55 S 9 10.00 Overcast OVC047 81.1 74.7 81% 87 29.77 0.0
28 23:35 S 9 10.00 Overcast OVC047 81.9 74.7 79% 88 29.77 0.0
28 23:15 S 10 10.00 Overcast SCT041 OVC047 81.9 75.2 80% 89 29.76 0.0
28 22:55 S 9 10.00 Overcast SCT038 OVC047 82.4 75.2 79% 89 29.77 0.0
28 22:35 S 9 10.00 Overcast SCT040 OVC047 82.6 75.2 78% 90 29.76 0.0
28 22:15 S 9 10.00 Overcast SCT041 OVC049 82.8 75.4 78% 90 29.76 0.0
28 21:55 S 8 10.00 Overcast OVC045 82.8 75.6 79% 90 29.75 0.0
28 21:35 S 9 10.00 Overcast OVC045 83.3 75.6 78% 91 29.74 0.0
28 21:15 S 9 10.00 Mostly Cloudy SCT039 BKN045 83.5 75.6 77% 92 29.73 0.0
28 20:55 S 12 G 16 10.00 Mostly Cloudy SCT033 BKN043 84 75.6 76% 92 29.73 0.0
28 20:35 S 12 G 20 10.00 Mostly Cloudy BKN043 84.4 75.7 75% 93 29.72 0.0
28 20:15 S 12 G 18 10.00 Partly Cloudy SCT040 84.6 76.1 76% 94 29.72 0.0
28 19:55 S 12 G 17 10.00 Partly Cloudy SCT040 84.9 76.5 76% 95 29.71 0.0
28 19:35 S 14 10.00 Fair CLR 86 76.3 73% 96 29.71 0.0
28 19:15 S 15 G 24 10.00 Partly Cloudy SCT034 SCT042 86.5 76.5 72% 97 29.71 0.0
28 18:55 S 17 G 24 10.00 Partly Cloudy SCT033 SCT042 86.9 76.5 88 77.2 71% 98 29.71 0.0
28 18:35 S 15 G 24 10.00 Fair CLR 86.9 76.3 71% 98 29.7 0.0
28 18:15 S 18 G 26 10.00 Fair CLR 86.5 75.7 70% 97 29.71 0.0
28 17:55 SE 21 G 28 10.00 Fair and Breezy CLR 87.6 75.9 68% 98 29.71 0.0
28 17:35 S 20 G 28 10.00 Fair CLR 87.8 76.6 70% 99 29.71 0.0
28 17:15 SE 18 G 28 10.00 Partly Cloudy SCT028 SCT038 SCT044 87.8 76.6 70% 99 29.71 0.0
28 16:55 SE 17 G 25 10.00 Mostly Cloudy SCT025 SCT030 BKN040 86.9 77.7 74% 99 29.71 0.0
28 16:35 SE 22 G 29 10.00 Mostly Cloudy and Breezy SCT021 SCT026 BKN038 86 77.2 75% 97 29.73 0.0
28 16:15 SE 20 G 29 10.00 Mostly Cloudy SCT023 BKN031 BKN040 84.7 76.1 75% 94 29.73 0.0
28 15:55 SE 21 G 30 10.00 Mostly Cloudy and Breezy SCT023 BKN033 BKN044 86 75.9 72% 96 29.73 0.0
28 15:35 SE 22 G 29 10.00 Mostly Cloudy and Breezy SCT025 BKN032 BKN039 85.3 75.6 73% 94 29.73 0.0
28 15:15 SE 24 G 31 10.00 Mostly Cloudy and Breezy BKN025 BKN032 BKN045 85.3 75.2 72% 94 29.73 0.0
28 14:55 SE 18 G 30 10.00 Overcast BKN024 OVC045 83.5 74.8 75% 91 29.74 0.0
28 14:35 E 20 G 26 10.00 Overcast BKN022 OVC045 82.8 74.5 76% 90 29.75 0.0
28 14:15 E 17 G 25 10.00 Partly Cloudy SCT016 SCT022 82.6 74.8 78% 90 29.76 0.0
28 13:55 E 20 G 26 10.00 Partly Cloudy SCT014 SCT050 80.6 74.1 81% 86 29.76 0.0
28 13:35 E 20 G 24 10.00 Mostly Cloudy SCT012 SCT022 BKN048 80.4 73.8 80% 85 29.77 0.0
28 13:15 E 14 10.00 Overcast OVC020 77.9 73 85% 80 29.79 0.0
28 12:35 E 9 10.00 Overcast OVC014 76.3 72.5 88% 77 29.81 0.0
28 12:15 E 9 10.00 Overcast OVC012 76.3 72.5 88% 77 29.81 0.0
28 11:55 E 7 10.00 Overcast OVC012 76.1 72.3 88% 76 29.82 0.0
28 11:35 E 7 10.00 Overcast OVC012 76.1 72 87% 77 29.83 0.0
28 11:15 SE 10 G 17 10.00 Overcast OVC010 75.9 72 88% 76 29.8 0.0
28 10:55 SE 13 10.00 Overcast OVC008 74.8 71.6 90% 29.78 0.0
28 10:35 SE 15 G 23 10.00 Overcast BKN008 OVC012 74.8 71.6 90% 29.76 0.0
28 10:15 SE 18 G 26 10.00 Overcast OVC006 74.7 71.6 90% 29.74 0.0
28 09:55 SE 15 G 23 10.00 Overcast OVC006 74.3 71.1 90% 29.76 0.0
28 09:35 SE 17 G 22 10.00 Overcast OVC006 73.6 70.7 91% 29.76 0.0
28 09:15 SE 15 G 22 10.00 Overcast OVC004 73.4 70.7 91% 29.78 0.0
28 08:55 SE 15 G 21 7.00 Overcast OVC004 72.5 70.2 92% 29.78 0.0
28 08:35 SE 16 G 24 10.00 Overcast OVC004 72 69.8 93% 29.77 0.0
28 08:15 SE 17 G 23 10.00 Overcast OVC004 71.8 69.8 94% 29.78 0.0
28 07:55 SE 14 10.00 Overcast OVC004 71.6 69.4 93% 29.79 0.0
28 07:35 SE 13 10.00 Overcast OVC006 70.9 68.9 94% 29.8 0.0
28 07:15 SE 12 10.00 Overcast OVC006 70.7 68.5 93% 29.81 0.0
28 06:55 SE 14 G 17 10.00 Overcast OVC006 70.7 68.4 70.7 69.4 92% 29.83 0.0
28 06:35 SE 13 G 18 10.00 Overcast OVC006 70.3 68.2 93% 29.81 0.0
28 06:15 SE 13 G 17 10.00 Overcast OVC006 70 68 93% 29.8 0.0
28 05:55 SE 12 10.00 Overcast OVC006 69.8 68 94% 29.8 0.0
28 05:35 SE 14 G 18 10.00 Overcast OVC008 69.8 68 94% 29.81 0.0
28 05:15 SE 12 10.00 Overcast BKN008 OVC014 70 68 93% 29.82 0.0
28 04:55 SE 12 10.00 Overcast SCT008 SCT014 OVC041 70 68 93% 29.84 0.0
28 04:35 SE 10 10.00 Overcast OVC043 70 68 93% 29.85 0.0
28 04:15 E 9 10.00 Mostly Cloudy SCT012 SCT029 BKN043 69.8 68 94% 29.85 0.0
28 03:55 E 9 10.00 Mostly Cloudy BKN012 BKN029 70 68 93% 29.84 0.0
28 03:35 SE 10 10.00 Overcast OVC012 70.2 68 93% 29.85 0.0
28 02:55 SE 9 10.00 Overcast BKN014 OVC031 70.2 68 93% 29.86 0.0
28 02:35 SE 8 10.00 Overcast SCT014 BKN029 OVC033 70.3 68.2 93% 29.87 0.0
28 02:15 SE 9 10.00 Overcast SCT012 OVC027 70.2 68 93% 29.88 0.0
28 01:55 SE 8 10.00 Mostly Cloudy BKN027 BKN036 69.8 68 94% 29.88 0.0
28 01:35 E 6 10.00 Fair CLR 69.6 68 95% 29.88 0.0
28 01:15 SE 6 10.00 Fair CLR 69.8 68 94% 29.88 0.0
28 00:55 SE 7 10.00 Partly Cloudy SCT013 70.3 68.2 76.5 70.3 93% 29.88 0.0
28 00:35 SE 7 10.00 Partly Cloudy SCT013 SCT055 70.9 68.4 92% 29.88 0.0
28 00:15 E 10 10.00 Partly Cloudy SCT017 SCT029 SCT047 71.6 68.5 90% 29.88 0.0
27 23:55 SE 8 10.00 Overcast BKN015 BKN029 OVC048 72 68.9 90% 29.89 0.0
27 23:35 SE 8 10.00 Overcast BKN015 OVC041 72 68.5 89% 29.89 0.0
27 23:15 SE 7 10.00 Overcast SCT013 BKN041 OVC048 72.1 68.4 88% 29.88 0.0
27 22:55 E 8 10.00 Overcast BKN019 BKN038 OVC045 72.5 68.4 87% 29.88 0.0
27 22:35 SE 7 10.00 Mostly Cloudy BKN017 BKN050 BKN055 71.8 68.2 88% 29.89 0.0
27 22:15 E 7 10.00 Mostly Cloudy SCT040 SCT050 BKN055 72.3 68.2 87% 29.89 0.0
27 21:55 SE 7 10.00 Mostly Cloudy SCT039 BKN055 72.7 68.4 86% 29.89 0.0
27 21:35 E 7 10.00 Overcast SCT037 SCT047 OVC055 73.2 68.4 85% 29.89 0.0
27 21:15 E 6 10.00 Overcast BKN037 OVC047 73.4 68.5 85% 29.89 0.0
27 20:55 E 6 10.00 Overcast OVC039 73.8 68.5 84% 29.89 0.0
27 20:35 SE 7 10.00 Overcast SCT025 OVC039 74.3 68.4 82% 29.9 0.0
27 20:15 SE 7 10.00 Overcast SCT020 SCT033 OVC039 74.7 68.4 81% 29.9 0.0
27 19:55 E 6 10.00 Overcast SCT020 SCT032 OVC041 74.7 68.2 80% 29.9 0.0
27 19:35 SE 7 10.00 Overcast SCT018 SCT032 OVC045 75 68.2 79% 76 29.9 0.0
27 19:15 SE 8 10.00 Mostly Cloudy SCT018 BKN047 75.2 68.2 79% 76 29.9 0.0
27 18:55 SE 9 10.00 Overcast SCT020 OVC047 75.7 68.2 77.5 72.5 77% 77 29.89 0.0
27 18:35 SE 9 10.00 Overcast OVC047 75.4 67.6 77% 76 29.89 0.0
27 18:15 SE 10 10.00 Overcast SCT019 BKN032 OVC047 76.1 68 76% 77 29.9 0.0
27 17:55 E 9 10.00 Overcast SCT019 BKN028 OVC034 76.3 68 76% 78 29.9 0.0
27 17:35 SE 10 10.00 Overcast BKN019 BKN028 OVC034 75.9 67.5 75% 77 29.9 0.0
27 17:15 E 9 10.00 Mostly Cloudy BKN019 BKN024 BKN030 76.5 68 75% 78 29.9 0.0
27 16:55 SE 8 10.00 Overcast BKN021 OVC028 75.4 67.3 76% 77 29.91 0.0
27 16:35 SE 8 10.00 Overcast BKN019 OVC025 75 67.5 77% 76 29.91 0.0
27 16:15 SE 9 10.00 Overcast OVC019 74.1 66.9 78% 29.91 0.0
27 15:55 SE 13 10.00 Overcast OVC017 74.3 66.7 77% 29.91 0.0
27 15:35 E 10 10.00 Overcast OVC017 73.6 66.6 79% 29.91 0.0
27 15:15 E 9 10.00 Overcast OVC015 73.4 66.6 79% 29.92 0.0
27 14:55 E 10 10.00 Overcast OVC015 73.2 66.2 79% 29.93 0.0
27 14:35 E 10 10.00 Overcast OVC015 72.9 66.2 80% 29.94 0.0
27 14:15 SE 10 10.00 Overcast OVC015 72.7 65.8 79% 29.94 0.0
27 13:55 E 12 10.00 Overcast BKN015 OVC021 73.4 65.8 77% 29.94 0.0
27 13:35 E 9 10.00 Overcast OVC015 72.5 65.7 79% 29.96 0.0
27 13:15 SE 9 10.00 Overcast BKN015 BKN031 OVC037 73 65.7 78% 29.96 0.0
27 12:55 E 10 10.00 Overcast BKN013 OVC035 72.5 65.3 72.5 63 78% 29.96 0.0
27 12:35 E 9 10.00 Overcast BKN013 BKN029 OVC037 72.1 64.8 78% 29.96 0.0
27 12:15 E 8 10.00 Overcast OVC011 71.1 64.2 79% 29.96 0.0
27 11:55 E 9 10.00 Overcast OVC011 70.2 63.7 80% 29.96 0.0
27 11:35 E 9 10.00 Overcast OVC009 68.4 63.1 84% 29.97 0.0
27 11:15 E 8 10.00 Overcast OVC009 68.4 63.1 84% 29.97 0.0
27 10:35 E 9 10.00 Overcast OVC007 65.3 61.9 89% 29.98 0.0
27 10:15 E 9 10.00 Overcast OVC007 64.9 61.7 89% 29.97 0.0
27 09:55 E 10 10.00 Overcast OVC007 64.4 61.3 90% 29.98 0.0
27 09:35 E 9 10.00 Overcast OVC005 64.6 61.7 90% 29.98 0.0
27 09:15 E 9 10.00 Overcast OVC005 64 61.3 91% 29.98 0.0
27 08:55 E 9 10.00 Overcast OVC007 64.2 61.3 90% 29.98 0.0
27 08:35 E 8 10.00 Overcast OVC007 63.7 61 91% 29.99 0.0
27 08:15 E 9 10.00 Overcast OVC007 63.5 60.8 91% 29.98 0.0
27 07:55 E 7 10.00 Overcast OVC007 63.5 60.6 90% 29.98 0.0
27 07:35 E 7 10.00 Overcast OVC007 63 60.3 91% 29.99 0.0
27 07:15 E 8 10.00 Overcast OVC007 63 60.3 91% 30 0.0
27 06:55 E 8 10.00 Overcast OVC009 63 59.9 65.8 63 90% 30 0.0
27 06:35 E 8 10.00 Overcast OVC009 63 59.5 89% 30 0.0
27 06:15 E 8 10.00 Overcast OVC011 63.3 59.2 86% 29.98 0.0
27 05:55 E 9 10.00 Overcast BKN013 OVC018 63.5 59 85% 29.98 0.0
27 05:35 E 7 10.00 Overcast BKN013 OVC019 63.5 59 85% 29.98 0.0
27 05:15 E 9 10.00 Overcast OVC013 63.5 59 85% 29.97 0.0
27 04:55 E 10 10.00 Overcast OVC013 63.5 59 85% 29.98 0.0
27 04:35 E 7 10.00 Overcast OVC015 63.7 59 85% 29.98 0.0
27 04:15 E 8 10.00 Overcast OVC015 63.9 59 84% 29.98 0.0
27 03:55 E 10 10.00 Overcast OVC015 64 58.6 83% 29.98 0.0
27 03:35 E 7 10.00 Overcast OVC015 64.4 58.5 81% 29.98 0.0
27 03:15 E 7 10.00 Overcast OVC017 64.4 59 83% 29.98 0.0
27 02:55 E 7 10.00 Overcast OVC017 64.6 59 82% 29.98 0.0
27 02:35 E 7 10.00 Overcast OVC017 64.8 59.2 82% 29.98 0.0
27 02:15 E 9 10.00 Overcast OVC017 65.3 59 80% 29.98 0.0
27 01:55 E 10 10.00 Overcast OVC017 65.1 59.2 81% 29.98 0.0
27 01:35 E 8 10.00 Overcast OVC017 65.5 59.4 81% 29.98 0.0
27 01:15 E 8 10.00 Overcast OVC017 65.7 59.5 81% 29.98 0.0
27 00:55 E 8 10.00 Overcast OVC019 65.8 59.9 73.6 65.8 81% 30 0.0
27 00:35 E 9 10.00 Overcast OVC019 66.2 60.1 81% 30 0.0
27 00:15 E 13 10.00 Overcast OVC021 66.4 60.1 80% 30 0.0
26 23:55 E 10 G 16 10.00 Overcast OVC021 66.6 60.3 80% 30 0.0
26 23:35 E 8 10.00 Overcast OVC023 66.7 60.3 80% 30 0.0
26 23:15 E 8 10.00 Overcast OVC025 67.1 60.3 79% 30.01 0.0
26 22:55 E 8 10.00 Overcast OVC027 67.1 60.3 79% 30.01 0.0
26 22:35 E 7 10.00 Overcast OVC029 66.9 61 81% 30.01 0.0
26 22:15 E 6 10.00 Overcast SCT023 OVC031 67.1 61 81% 30.01 0.0
26 21:55 E 6 10.00 Overcast BKN025 OVC031 67.3 60.8 80% 30.01 0.0
26 21:35 E 6 10.00 Overcast SCT025 OVC031 67.5 60.6 79% 30 0.0
26 21:15 E 6 10.00 Overcast SCT026 OVC033 68 60.6 77% 30 0.0
26 20:55 E 7 10.00 Overcast SCT026 BKN033 OVC065 68.4 60.8 77% 30 0.0
26 20:35 E 9 10.00 Overcast SCT022 BKN031 OVC065 69.1 60.8 75% 29.99 0.0
26 20:15 E 7 10.00 Overcast SCT022 SCT027 OVC065 69.1 61.7 77% 29.98 0.0
26 19:55 E 12 10.00 Overcast SCT024 OVC065 70 61.7 75% 29.98 0.0
26 19:35 E 9 10.00 Overcast OVC065 71.2 61.3 71% 29.98 0.0
26 19:15 E 10 10.00 Overcast SCT025 SCT030 OVC065 72.5 62.2 70% 29.98 0.0
26 18:55 E 10 10.00 Mostly Cloudy BKN065 74.1 59.9 75.6 72.5 61% 29.98 0.0
26 18:35 E 9 10.00 Overcast SCT032 OVC065 73 58.1 60% 29.98 0.0
26 18:15 E 9 10.00 Overcast SCT031 SCT039 OVC065 72.5 61.2 68% 29.98 0.0
26 17:55 E 12 10.00 Overcast SCT039 OVC065 73.4 58.8 60% 29.99 0.0
26 17:35 E 12 10.00 Overcast SCT034 OVC065 73 60.8 66% 29.99 0.0
26 17:15 E 8 10.00 Mostly Cloudy SCT036 BKN065 75.4 58.8 57% 78 30 0.0
26 16:55 E 15 10.00 Partly Cloudy SCT100 74.8 58.8 58% 29.99 0.0
26 16:15 SE 13 G 17 10.00 Overcast SCT030 SCT035 OVC100 75 58.3 56% 78 30 0.0
26 15:55 E 10 10.00 Overcast SCT030 BKN035 OVC100 73.9 61.5 65% 30 0.0
26 15:35 E 13 10.00 Overcast BKN032 OVC075 73 61.7 68% 30.01 0.0
26 14:55 E 13 G 18 10.00 Overcast SCT030 BKN075 OVC090 73.8 60.8 64% 30.01 0.0
26 14:35 E 14 10.00 Overcast OVC090 73.4 59.7 62% 30.01 0.0
26 14:15 E 10 10.00 Overcast BKN080 OVC090 73 61.2 66% 30.01 0.0
26 13:55 E 14 10.00 Overcast OVC080 72.7 60.3 65% 30.01 0.0
26 13:35 E 7 10.00 Overcast SCT024 SCT030 OVC080 73.6 61.5 66% 30.02 0.0
26 12:55 E 8 10.00 Mostly Cloudy SCT024 BKN090 BKN120 73 62.6 74.5 63.7 70% 30.03 0.0
26 12:35 SE 8 10.00 Overcast OVC090 72.1 61.7 70% 30.03 0.0
26 12:15 SE 9 10.00 Overcast OVC090 71.6 61 69% 30.03 0.0
26 11:55 SE 12 G 17 10.00 Overcast OVC100 72.3 60.1 66% 30.03 0.0
26 11:35 SE 14 G 20 10.00 Overcast SCT080 OVC110 74.3 61.5 65% 30.02 0.0
26 11:15 SE 12 10.00 Overcast OVC110 72 59.9 66% 30.02 0.0
26 10:55 E 12 10.00 Overcast BKN090 OVC110 72.5 58.3 61% 30.01 0.0
26 10:35 E 7 10.00 Overcast OVC090 72.9 60.3 65% 30.02 0.0
26 10:15 SE 8 10.00 Overcast OVC090 71.6 61.7 71% 30.02 0.0
Date Time (cdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)