Weather observations for the past three days for
Grinnell Municipal Airfield
Imperial (Metric)
Date Time (cst) 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.
03 08:15 Calm 10.00 Fair CLR 20.7 15.3 80% 30.25 0.0
03 07:55 N 8 10.00 Fair CLR 20.3 14.9 80% 11 30.24 0.0
03 07:35 Calm 10.00 Fair CLR 20.3 15.4 81% 30.23 0.0
03 07:15 Calm 10.00 Partly Cloudy SCT050 SCT075 20.3 15.6 82% 30.22 0.0
03 06:55 N 8 10.00 Partly Cloudy SCT050 20.3 15.8 83% 11 30.21 0.0
03 06:15 Calm 10.00 Mostly Cloudy BKN046 20.7 16 82% 30.2 0.0
03 05:55 NE 8 10.00 Partly Cloudy SCT048 20.5 16 21.2 20.3 83% 12 30.19 0.0
03 05:35 Calm 10.00 Partly Cloudy SCT050 20.5 16.2 83% 30.2 0.0
03 05:15 N 8 10.00 Partly Cloudy SCT050 20.3 16.2 84% 11 30.2 0.0
03 04:55 N 8 10.00 Partly Cloudy SCT050 20.3 16.2 84% 11 30.2 0.0
03 04:35 N 8 10.00 Partly Cloudy SCT050 SCT065 20.5 16.7 85% 12 30.2 0.0
03 04:15 N 8 10.00 Mostly Cloudy BKN044 BKN065 20.3 16.7 86% 11 30.21 0.0
03 03:55 Calm 10.00 Overcast OVC044 20.7 16.7 85% 30.2 0.0
03 03:35 Calm 10.00 Mostly Cloudy BKN046 20.7 16.7 85% 30.2 0.0
03 03:15 N 5 10.00 Mostly Cloudy BKN048 20.7 16.7 85% 15 30.2 0.0
03 02:55 Calm 10.00 Mostly Cloudy SCT015 BKN048 20.7 16.7 85% 30.2 0.0
03 02:35 N 7 10.00 Mostly Cloudy BKN048 20.8 16.9 85% 13 30.21 0.0
03 02:15 N 6 10.00 Partly Cloudy SCT014 SCT046 21 17.4 86% 14 30.21 0.0
03 01:55 Calm 10.00 Mostly Cloudy BKN014 BKN070 21 17.4 86% 30.21 0.0
03 01:35 N 8 10.00 Partly Cloudy SCT014 SCT070 SCT085 21.2 16.7 83% 12 30.21 0.0
03 01:15 Calm 10.00 Fair CLR 21 16 81% 30.2 0.0
03 00:55 Calm 10.00 Partly Cloudy SCT050 SCT085 20.8 15.8 81% 30.2 0.0
03 00:35 Calm 10.00 Fair CLR 20.7 15.6 81% 30.19 0.0
03 00:15 Calm 10.00 Partly Cloudy SCT050 SCT085 20.8 15.4 80% 30.19 0.0
02 23:55 Calm 10.00 Partly Cloudy SCT050 20.7 15.3 21.9 17.4 80% 30.2 0.0
02 23:35 Calm 10.00 Partly Cloudy SCT048 20.3 14.9 80% 30.19 0.0
02 23:15 Calm 10.00 Fair CLR 20.1 14.9 80% 30.2 0.0
02 22:55 Calm 10.00 Fair CLR 19.4 14 79% 30.2 0.0
02 22:35 Calm 10.00 Fair CLR 18.1 13.3 81% 30.19 0.0
02 22:15 Calm 10.00 Fair CLR 17.4 13.1 83% 30.19 0.0
02 21:55 Calm 10.00 Fair CLR 18.3 13.3 81% 30.17 0.0
02 21:35 Calm 10.00 Fair CLR 19.2 14 80% 30.17 0.0
02 21:15 Calm 10.00 Fair CLR 19.9 14.5 79% 30.19 0.0
02 20:55 Calm 10.00 Fair CLR 20.8 14.7 77% 30.19 0.0
02 20:35 N 3 10.00 Partly Cloudy SCT075 SCT080 21.2 14.9 77% 30.2 0.0
02 20:15 N 9 10.00 Partly Cloudy BKN075 SCT120 21.4 15.3 77% 12 30.2 0.0
02 19:55 Calm 10.00 Partly Cloudy SCT075 SCT120 21.2 15.8 80% 30.19 0.0
02 19:35 Calm 10.00 Fair CLR 20.8 15.4 80% 30.18 0.0
02 19:15 Calm 10.00 Fair CLR 20.7 15.3 80% 30.18 0.0
02 18:55 Calm 10.00 Fair CLR 19.2 14.9 83% 30.18 0.0
02 18:35 Calm 10.00 Fair CLR 20.7 15.1 79% 30.18 0.0
02 18:15 Calm 10.00 Fair CLR 21.2 15.4 78% 30.17 0.0
02 17:55 Calm 10.00 Fair CLR 21.7 16.3 27 21.7 80% 30.16 0.0
02 17:35 Calm 10.00 Fair CLR 23 16.5 76% 30.15 0.0
02 17:15 Calm 10.00 Fair CLR 23.9 17.4 76% 30.14 0.0
02 16:55 Calm 10.00 Fair CLR 24.8 19 79% 30.14 0.0
02 16:35 Calm 10.00 Fair CLR 25.3 19.4 78% 30.14 0.0
02 16:15 N 5 10.00 Fair CLR 25.9 19.4 76% 21 30.13 0.0
02 15:55 Calm 10.00 Partly Cloudy SCT015 26.4 19.9 76% 30.13 0.0
02 15:35 Calm 10.00 Partly Cloudy SCT015 26.6 20.1 77% 30.14 0.0
02 15:15 NW 8 10.00 Mostly Cloudy BKN015 26.8 20.3 77% 19 30.14 0.0
02 14:55 NW 10 10.00 Overcast OVC015 26.6 20.5 78% 18 30.13 0.0
02 14:35 W 8 10.00 Overcast OVC015 26.2 19.8 76% 19 30.14 0.0
02 14:15 NW 9 10.00 Overcast OVC015 25.9 20.1 79% 17 30.14 0.0
02 13:55 Calm 10.00 Overcast OVC015 25.7 19.8 78% 30.15 0.0
02 13:35 Calm 10.00 Overcast OVC015 24.6 18.7 78% 30.15 0.0
02 13:15 N 5 10.00 Overcast OVC015 24.6 19 79% 20 30.16 0.0
02 12:55 Calm 10.00 Overcast OVC015 23.9 18.3 79% 30.16 0.0
02 12:35 NW 3 10.00 Overcast OVC015 23.7 17.8 78% 30.16 0.0
02 12:15 Calm 10.00 Overcast OVC015 23 17.1 78% 30.17 0.0
02 11:55 Calm 10.00 Overcast OVC013 22.3 16.5 23.9 21 78% 30.19 0.0
02 11:35 Calm 10.00 Overcast OVC011 21.7 15.6 77% 30.2 0.0
02 11:15 Calm 10.00 Overcast OVC011 21.2 15.4 78% 30.21 0.0
02 10:55 N 9 10.00 Overcast OVC011 21 15.4 79% 11 30.21 0.0
02 10:35 N 12 10.00 Overcast OVC011 21.2 15.8 80% 10 30.2 0.0
02 10:15 N 8 10.00 Overcast OVC011 22.1 17.6 83% 14 30.19 0.0
02 09:55 N 9 10.00 Overcast OVC011 23.2 18.5 82% 14 30.18 0.0
02 09:35 Calm 10.00 Overcast OVC011 23.7 19.2 83% 30.17 0.0
02 09:15 Calm 10.00 Overcast OVC013 23.9 19.4 83% 30.17 0.0
02 08:35 Calm 10.00 Overcast SCT010 OVC015 23.9 20.1 85% 30.16 0.0
02 08:15 Calm 7.00 Overcast OVC015 23.9 20.1 85% 30.15 0.0
02 07:55 Calm 10.00 Overcast OVC013 23.7 19.8 85% 30.16 0.0
02 07:35 Calm 10.00 Overcast OVC017 23.7 19.4 84% 30.16 0.0
02 07:15 Calm 10.00 Overcast OVC017 23.7 19.8 85% 30.15 0.0
02 06:55 Calm 10.00 Overcast OVC015 23.9 19.6 84% 30.15 0.0
02 06:35 Calm 10.00 Overcast OVC015 23.7 19.4 84% 30.15 0.0
02 06:15 Calm 10.00 Overcast OVC018 23.9 19.4 83% 30.14 0.0
02 05:55 Calm 10.00 Overcast OVC018 24.1 19.4 26.2 24.1 82% 30.14 0.0
02 05:35 Calm 10.00 Overcast OVC020 24.4 19.6 82% 30.13 0.0
02 05:15 Calm 10.00 Overcast OVC020 24.8 20.1 82% 30.14 0.0
02 04:55 NW 7 10.00 Overcast OVC020 24.8 20.1 82% 18 30.14 0.0
02 04:35 NW 10 10.00 Overcast OVC020 25.2 20.1 81% 16 30.14 0.0
02 04:15 Calm 10.00 Overcast OVC020 25.7 20.3 80% 30.14 0.0
02 03:55 NW 9 10.00 Mostly Cloudy BKN022 BKN027 25.7 20.3 80% 17 30.13 0.0
02 03:35 Calm 10.00 Overcast OVC027 25.7 20.8 82% 30.14 0.0
02 03:15 Calm 10.00 Overcast OVC027 25.7 20.7 81% 30.13 0.0
02 02:55 NW 3 10.00 Overcast OVC027 25.7 20.7 81% 30.13 0.0
02 02:35 W 7 10.00 Overcast OVC027 25.7 20.8 82% 19 30.13 0.0
02 02:15 Calm 10.00 Overcast OVC027 25.7 20.8 82% 30.12 0.0
02 01:55 Calm 10.00 Overcast OVC027 25.5 21 83% 30.12 0.0
02 01:35 Calm 10.00 Mostly Cloudy BKN027 25.5 20.8 82% 30.11 0.0
02 01:15 Calm 10.00 Mostly Cloudy BKN027 25.7 20.7 81% 30.12 0.0
02 00:55 NW 7 10.00 Overcast OVC027 25.5 20.3 81% 19 30.11 0.0
02 00:35 NW 7 10.00 Overcast OVC027 25.7 20.3 80% 19 30.11 0.0
02 00:15 N 3 10.00 Mostly Cloudy BKN025 26.1 20.8 81% 30.11 0.0
01 23:55 NW 3 10.00 Overcast OVC021 26.2 20.7 28.8 24.8 79% 30.12 0.0
01 23:35 NW 13 G 20 10.00 Overcast OVC021 26.4 20.5 78% 16 30.11 0.0
01 23:15 NW 13 G 18 10.00 Overcast OVC021 26.6 20.8 79% 16 30.1 0.0
01 22:55 NW 14 G 18 10.00 Overcast BKN023 OVC028 27.1 21.9 81% 17 30.1 0.0
01 22:35 NW 13 G 23 10.00 Overcast OVC025 27.9 22.6 81% 18 30.1 0.0
01 22:15 NW 12 10.00 Mostly Cloudy BKN025 28.4 24.4 85% 19 30.1 0.0
01 21:55 Calm 10.00 Mostly Cloudy SCT011 BKN021 BKN028 26.6 23.4 88% 30.1 0.0
01 21:35 Calm 10.00 Overcast BKN009 OVC021 26.4 22.6 86% 30.09 0.0
01 21:15 Calm 10.00 Overcast OVC011 26.8 22.3 83% 30.09 0.0
01 20:55 Calm 7.00 Unknown Precip BKN015 26.1 21.7 84% 30.08 0.0
01 20:35 Calm 7.00 Unknown Precip SCT009 BKN019 25.7 21.6 84% 30.08 0.0
01 20:15 Calm 10.00 Mostly Cloudy BKN009 BKN021 BKN027 25.2 21 84% 30.07 0.0
01 19:55 Calm 10.00 Overcast BKN011 BKN016 OVC027 25 20.8 84% 30.07 0.0
01 19:35 Calm 10.00 Unknown Precip BKN011 OVC019 24.8 20.7 84% 30.08 0.0
01 19:15 Calm 7.00 Unknown Precip SCT008 OVC011 25.2 19.8 80% 30.09 0.0
01 18:55 Calm 7.00 Unknown Precip SCT009 OVC015 25.3 18.5 75% 30.09 0.0
01 18:35 Calm 10.00 Overcast OVC013 25.3 18 74% 30.08 0.0
01 18:15 Calm 10.00 Overcast OVC013 25.2 17.8 74% 30.08 0.0
01 17:35 Calm 10.00 Overcast OVC017 25.3 18.1 74% 30.08 0.0
01 17:15 Calm 10.00 Overcast OVC017 25.7 17.8 72% 30.07 0.0
01 16:55 Calm 10.00 Overcast OVC017 26.1 18 71% 30.07 0.0
01 16:35 Calm 10.00 Overcast OVC019 26.4 18 70% 30.06 0.0
01 16:15 Calm 10.00 Mostly Cloudy BKN019 26.2 17.2 69% 30.07 0.0
01 15:55 Calm 10.00 Partly Cloudy SCT021 26.4 17.4 69% 30.06 0.0
01 15:35 Calm 10.00 Mostly Cloudy BKN021 26.2 16.9 68% 30.06 0.0
01 15:15 Calm 10.00 Mostly Cloudy BKN021 25.7 16.7 69% 30.06 0.0
01 14:55 S 8 10.00 Partly Cloudy SCT023 25.5 16.9 70% 18 30.05 0.0
01 14:35 Calm 7.00 Light Snow SCT012 SCT023 24.8 17.6 74% 30.05 0.0
01 14:15 Calm 5.00 Light Snow SCT010 BKN025 24.8 17.4 73% 30.06 0.0
01 13:55 SW 10 3.00 Light Snow SCT010 SCT015 OVC025 24.8 16.9 72% 15 30.06 0.0
01 13:35 S 8 10.00 Mostly Cloudy BKN027 24.1 15.8 71% 16 30.07 0.0
01 13:15 S 8 10.00 Light Snow SCT012 BKN027 23.5 16.3 74% 15 30.07 0.0
01 12:55 S 9 10.00 Light Snow SCT007 SCT012 BKN027 21.7 16.2 79% 12 30.08 0.0
01 12:35 S 8 1.75 Light Snow BKN007 BKN013 OVC025 21 15.4 79% 12 30.09 0.0
01 12:15 S 13 5.00 Light Snow BKN026 21 14.4 75% 10 30.1 0.0
01 11:55 S 14 10.00 Light Snow BKN024 20.8 13.5 20.8 14.9 73% 9 30.1 0.0
01 11:35 S 13 10.00 Mostly Cloudy BKN024 20.3 14.2 77% 9 30.12 0.0
01 11:15 S 14 G 18 10.00 Light Snow OVC024 19.8 13.8 78% 7 30.12 0.0
01 10:55 S 12 4.00 Light Snow SCT007 SCT013 BKN024 19 14.4 82% 8 30.13 0.0
01 10:35 S 16 G 20 10.00 Light Snow SCT007 SCT013 BKN025 18.5 14 83% 5 30.13 0.0
01 10:15 S 13 4.00 Light Snow BKN010 BKN013 18.1 13.8 83% 6 30.14 0.0
01 09:55 S 14 G 18 2.00 Light Snow OVC008 17.6 13.8 85% 5 30.14 0.0
01 09:35 S 12 4.00 Light Snow BKN008 OVC014 17.1 13.1 84% 5 30.15 0.0
01 09:15 S 13 2.00 Light Snow OVC006 16.7 12.2 82% 4 30.15 0.0
01 08:55 S 14 0.75 Light Snow OVC006 16.7 11.1 79% 4 30.16 0.0
01 08:35 S 13 G 16 5.00 Light Snow BKN013 BKN026 17.6 6.4 61% 5 30.16 0.0
01 08:15 S 10 7.00 Light Snow SCT010 BKN015 BKN024 17.2 5.4 59% 6 30.16 0.0
01 07:55 S 12 7.00 Light Snow SCT009 BKN015 BKN022 17.1 4.5 57% 5 30.16 0.0
01 07:35 S 14 10.00 Partly Cloudy SCT022 SCT049 16.7 2.3 53% 4 30.17 0.0
01 07:15 S 13 10.00 Fair CLR 16.5 2.3 53% 4 30.17 0.0
01 06:55 S 13 G 16 10.00 Fair CLR 16.2 2.3 54% 3 30.18 0.0
01 06:35 S 14 G 20 10.00 Fair CLR 15.8 2.1 54% 2 30.18 0.0
01 06:15 S 14 10.00 Fair CLR 15.3 2.5 57% 2 30.19 0.0
01 05:55 S 13 10.00 Fair CLR 14.7 2.7 14.7 8.8 59% 2 30.2 0.0
01 05:35 S 13 10.00 Partly Cloudy SCT031 SCT038 SCT055 14 3 61% 1 30.22 0.0
01 05:15 S 12 10.00 Overcast OVC031 13.6 3.2 63% 1 30.24 0.0
01 04:55 S 13 10.00 Mostly Cloudy BKN033 12.7 3.6 66% -1 30.24 0.0
01 04:35 S 13 10.00 Partly Cloudy SCT037 12 3.2 67% -2 30.25 0.0
01 04:15 S 12 10.00 Fair CLR 11.5 3.2 69% -2 30.25 0.0
01 03:55 S 12 10.00 Fair CLR 11.3 3 69% -2 30.26 0.0
01 03:35 S 12 10.00 Fair CLR 11.7 2.7 67% -1 30.27 0.0
01 03:15 S 12 10.00 Fair CLR 10.9 2.5 68% -2 30.29 0.0
01 02:55 S 10 10.00 Fair CLR 10.6 2.7 70% -2 30.3 0.0
01 02:35 S 10 10.00 Fair CLR 10 2.7 72% -3 30.3 0.0
01 02:15 Calm 10.00 Fair CLR 9.7 2.3 72% 30.31 0.0
01 01:55 Calm 10.00 Fair CLR 9.5 2.7 74% 30.32 0.0
01 01:35 Calm 10.00 Fair CLR 9.5 2.5 73% 30.32 0.0
01 01:15 Calm 10.00 Fair CLR 10 2.3 71% 30.34 0.0
01 00:55 S 6 10.00 Fair CLR 10.2 2.7 71% 1 30.35 0.0
01 00:35 Calm 10.00 Fair CLR 9.3 1.9 72% 30.36 0.0
01 00:15 Calm 10.00 Fair CLR 10 1.9 69% 30.37 0.0
31 23:55 Calm 10.00 Fair CLR 12.2 2.8 20.8 11.7 66% 30.38 0.0
31 23:35 Calm 10.00 Fair CLR 12.2 2.7 65% 30.39 0.0
31 23:15 Calm 10.00 Fair CLR 12.7 2.5 63% 30.4 0.0
31 22:55 Calm 10.00 Fair CLR 13.3 3.2 64% 30.4 0.0
31 22:35 Calm 10.00 Fair CLR 14.2 3 61% 30.4 0.0
31 22:15 Calm 10.00 Fair CLR 13.8 2.7 61% 30.41 0.0
31 21:55 Calm 10.00 Fair CLR 13.8 1.8 58% 30.41 0.0
31 21:35 Calm 10.00 Fair CLR 15.4 2.7 57% 30.41 0.0
31 21:15 Calm 10.00 Fair CLR 15.6 2.7 56% 30.42 0.0
31 20:55 Calm 10.00 Fair CLR 15.6 2.7 56% 30.42 0.0
31 20:35 Calm 10.00 Fair CLR 17.4 2.7 52% 30.42 0.0
31 20:15 Calm 10.00 Fair CLR 17.1 3 54% 30.43 0.0
31 19:55 Calm 10.00 Fair CLR 16.7 2.8 54% 30.43 0.0
31 19:35 Calm 10.00 Fair CLR 18.5 3.2 51% 30.43 0.0
31 19:15 Calm 10.00 Fair CLR 19.4 3.6 50% 30.44 0.0
31 18:55 Calm 10.00 Fair CLR 18.7 3.6 51% 30.44 0.0
31 18:35 Calm 10.00 Fair CLR 19.9 3.7 49% 30.44 0.0
31 18:15 Calm 10.00 Fair CLR 18.9 3.2 50% 30.45 0.0
31 17:35 Calm 10.00 Fair CLR 21.2 3.7 47% 30.46 0.0
31 17:15 Calm 10.00 Fair CLR 22.1 4.5 46% 30.46 0.0
31 16:55 Calm 10.00 Fair CLR 23.9 4.8 44% 30.46 0.0
31 16:35 Calm 10.00 Fair CLR 24.4 5 43% 30.46 0.0
31 16:15 Calm 10.00 Fair CLR 24.8 5.4 43% 30.46 0.0
31 15:55 Calm 10.00 Fair CLR 25.2 5.9 44% 30.47 0.0
31 15:35 Calm 10.00 Fair CLR 25 5.9 44% 30.48 0.0
31 15:15 Calm 10.00 Fair CLR 24.8 6.1 45% 30.48 0.0
31 14:55 Calm 10.00 Fair CLR 25 6.4 45% 30.48 0.0
31 14:35 NW 3 10.00 Fair CLR 24.1 6.3 46% 30.48 0.0
31 14:15 Calm 10.00 Fair CLR 23.9 6.1 46% 30.49 0.0
31 13:55 Calm 10.00 Fair CLR 23.2 5.9 47% 30.49 0.0
31 13:35 NW 5 10.00 Fair CLR 22.3 5.9 49% 17 30.5 0.0
31 13:15 Calm 10.00 Fair CLR 21.4 5 49% 30.5 0.0
31 12:55 Calm 10.00 Fair CLR 20.3 4.8 51% 30.52 0.0
31 12:35 Calm 10.00 Fair CLR 19.2 4.5 52% 30.53 0.0
31 12:15 Calm 10.00 Fair CLR 19 4.5 53% 30.55 0.0
31 11:55 NW 6 10.00 Fair CLR 18.1 3.9 18.3 -0 54% 11 30.56 0.0
31 11:35 Calm 10.00 Fair CLR 16.5 3 55% 30.57 0.0
31 11:15 NW 7 10.00 Fair CLR 15.1 2.8 58% 6 30.58 0.0
31 10:55 NW 9 10.00 Fair CLR 14 2.5 60% 3 30.59 0.0
31 10:35 Calm 10.00 Fair CLR 12.4 1.4 61% 30.59 0.0
31 10:15 NW 7 10.00 Fair CLR 11.1 0.9 63% 1 30.59 0.0
31 09:55 NW 9 10.00 Fair CLR 9.1 -0.4 65% -3 30.58 0.0
31 09:35 NW 9 10.00 Fair CLR 8.4 -0.6 66% -4 30.58 0.0
31 09:15 NW 9 10.00 Fair CLR 7 -1.1 69% -6 30.59 0.0
31 08:55 Calm 10.00 Fair CLR 5.2 -2.7 69% 30.58 0.0
31 08:35 Calm 10.00 Fair CLR 3.9 -3.5 71% 30.58 0.0
Date Time (cst) 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)