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.
05 12:55 NW 22 G 26 10.00 Partly Cloudy and Breezy SCT041 49.6 29.1 49.6 32 45% 43 30.31 0.0
05 12:35 NW 17 G 26 10.00 Partly Cloudy SCT037 48.9 29.3 47% 43 30.32 0.0
05 12:15 NW 18 G 22 10.00 Partly Cloudy SCT039 48.4 28.8 47% 42 30.32 0.0
05 11:55 NW 21 G 24 10.00 Fair and Breezy CLR 47.3 28.2 48% 40 30.32 0.0
05 11:35 NW 18 G 23 10.00 Fair CLR 46.8 27.9 48% 40 30.33 0.0
05 11:15 NW 21 G 24 10.00 Fair and Breezy CLR 46 27.7 49% 39 30.32 0.0
05 10:55 NW 16 G 23 10.00 Fair CLR 44.6 27.7 52% 38 30.31 0.0
05 10:35 W 16 10.00 Fair CLR 43.5 28.6 56% 37 30.31 0.0
05 10:15 NW 13 G 18 10.00 Fair CLR 42.3 28 57% 36 30.3 0.0
05 09:55 W 15 10.00 Fair CLR 40.8 27.9 60% 34 30.3 0.0
05 09:35 NW 15 10.00 Fair CLR 39.6 27.7 63% 32 30.3 0.0
05 09:15 NW 14 10.00 Fair CLR 38.3 27.3 65% 31 30.29 0.0
05 08:55 W 12 10.00 Fair CLR 37 27.9 69% 30 30.29 0.0
05 08:35 W 14 10.00 Fair CLR 35.8 26.8 70% 28 30.28 0.0
05 08:15 W 13 10.00 Fair CLR 34.7 26.6 72% 27 30.28 0.0
05 07:55 W 12 10.00 Fair CLR 33.8 26.4 74% 26 30.27 0.0
05 07:35 W 10 10.00 Fair CLR 32.5 26.1 77% 25 30.26 0.0
05 07:15 W 9 10.00 Fair CLR 32 25.7 78% 25 30.25 0.0
05 06:55 W 10 10.00 Fair CLR 32 25.7 35.4 32 78% 24 30.24 0.0
05 06:35 W 10 10.00 Fair CLR 32 25.5 77% 24 30.24 0.0
05 06:15 W 12 10.00 Fair CLR 32.2 25.7 77% 24 30.23 0.0
05 05:55 W 14 10.00 Fair CLR 32.5 25.7 76% 23 30.23 0.0
05 05:35 NW 14 10.00 Fair CLR 32.7 25.7 75% 24 30.22 0.0
05 05:15 W 13 10.00 Fair CLR 32.9 25.5 74% 24 30.22 0.0
05 04:55 W 13 G 18 10.00 Fair CLR 32.9 25.5 74% 24 30.21 0.0
05 04:35 W 10 10.00 Fair CLR 32.9 25.2 73% 25 30.21 0.0
05 04:15 W 10 10.00 Fair CLR 33.1 24.6 71% 26 30.21 0.0
05 03:55 W 12 G 17 10.00 Fair CLR 33.4 24.1 69% 26 30.2 0.0
05 03:35 W 12 G 17 10.00 Fair CLR 33.8 23.9 67% 26 30.2 0.0
05 03:15 W 13 10.00 Fair CLR 33.8 23.9 67% 25 30.19 0.0
05 02:55 W 15 10.00 Fair CLR 34 23.9 67% 25 30.19 0.0
05 02:35 W 13 10.00 Fair CLR 34.3 23.9 66% 26 30.18 0.0
05 02:15 W 14 G 22 10.00 Fair CLR 34.3 24.3 67% 26 30.18 0.0
05 01:55 NW 15 10.00 Fair CLR 34.7 24.4 66% 26 30.17 0.0
05 01:35 W 14 G 21 10.00 Fair CLR 34.9 24.3 65% 26 30.17 0.0
05 01:15 NW 16 10.00 Fair CLR 35.2 24.4 65% 26 30.17 0.0
05 00:55 W 15 G 21 10.00 Fair CLR 35.4 24.8 41.9 35.4 65% 27 30.17 0.0
05 00:35 NW 18 G 22 10.00 Fair CLR 36.1 24.8 63% 27 30.17 0.0
05 00:15 W 15 10.00 Fair CLR 36.5 25.5 64% 28 30.16 0.0
04 23:55 W 14 G 20 10.00 Fair CLR 36.7 25.5 64% 29 30.15 0.0
04 23:35 W 17 G 23 10.00 Partly Cloudy SCT036 SCT043 37.6 25.7 62% 29 30.15 0.0
04 23:15 W 18 G 25 10.00 Overcast OVC040 38.8 26.6 62% 30 30.15 0.0
04 22:55 W 15 10.00 Overcast OVC042 38.8 27 62% 31 30.14 0.0
04 22:35 W 17 G 23 10.00 Overcast OVC042 39.2 27 62% 31 30.14 0.0
04 22:15 W 23 G 29 10.00 Overcast and Breezy OVC042 39.7 26.4 59% 30 30.13 0.0
04 21:55 W 24 G 36 10.00 Overcast and Breezy OVC042 40.5 26.2 57% 31 30.12 0.0
04 21:35 W 21 G 30 10.00 Overcast and Breezy OVC042 41 27.1 58% 32 30.11 0.0
04 21:15 W 23 G 32 10.00 Overcast and Breezy SCT034 OVC044 41.2 27.5 58% 32 30.1 0.0
04 20:55 W 18 G 26 10.00 Overcast SCT040 OVC048 41.4 28.4 60% 33 30.09 0.0
04 20:35 W 16 G 25 10.00 Overcast SCT040 OVC050 41.2 28.2 60% 34 30.08 0.0
04 20:15 W 15 G 23 10.00 Overcast OVC050 41.2 29.3 63% 34 30.08 0.0
04 19:55 W 16 G 22 10.00 Overcast SCT028 SCT039 OVC055 40.6 30.2 66% 33 30.07 0.0
04 19:35 W 16 G 32 7.00 Drizzle SCT028 BKN039 OVC055 40.6 30.7 68% 33 30.07 0.0
04 19:15 W 18 G 26 10.00 Overcast SCT034 OVC039 41.7 29.3 61% 34 30.06 0.0
04 18:55 W 21 G 29 10.00 Overcast and Breezy SCT036 BKN041 OVC055 42.1 28.9 42.1 39.2 60% 34 30.06 0.0
04 18:35 W 20 G 26 10.00 Overcast SCT036 OVC055 42.1 28.6 59% 34 30.05 0.0
04 18:15 W 21 G 26 10.00 Overcast and Breezy SCT034 OVC055 41.9 28.6 59% 33 30.05 0.0
04 17:55 W 17 G 31 10.00 Overcast SCT035 BKN041 OVC055 41.7 27.5 57% 34 30.05 0.0
04 17:35 W 22 G 32 10.00 Overcast and Breezy BKN040 OVC045 41.9 27.5 57% 33 30.05 0.0
04 17:15 W 17 G 25 10.00 Overcast SCT034 BKN043 OVC049 41.2 27.7 59% 33 30.05 0.0
04 16:55 W 21 10.00 Overcast and Breezy BKN036 BKN043 OVC049 41 27.7 59% 32 30.05 0.0
04 16:35 W 15 G 28 10.00 Overcast BKN032 OVC041 39.9 26.6 59% 32 30.04 0.0
04 16:15 W 21 G 29 10.00 Overcast and Breezy SCT033 OVC041 40.1 26.4 58% 31 30.05 0.0
04 15:55 W 24 G 31 10.00 Overcast and Breezy SCT031 OVC037 40.1 25.7 56% 30 30.04 0.0
04 15:35 W 24 G 31 10.00 Overcast and Breezy BKN029 OVC035 39.4 26.1 59% 29 30.04 0.0
04 15:15 W 22 G 33 10.00 Overcast and Breezy BKN029 OVC038 39.2 26.4 60% 30 30.04 0.0
04 14:55 W 22 G 29 10.00 Overcast and Breezy BKN031 OVC039 39.7 26.8 60% 30 30.04 0.0
04 14:35 W 25 G 32 10.00 Overcast and Breezy SCT025 OVC039 39.9 26.6 59% 30 30.04 0.0
04 14:15 W 24 G 32 10.00 Overcast and Breezy BKN027 OVC039 39.7 27.5 62% 30 30.04 0.0
04 13:55 W 20 G 28 10.00 Overcast BKN029 BKN036 OVC043 40.8 26.8 57% 32 30.03 0.0
04 13:35 W 21 G 31 10.00 Overcast and Breezy BKN027 OVC034 40.3 28.4 63% 31 30.02 0.0
04 13:15 W 20 G 32 10.00 Overcast BKN031 OVC038 40.1 27.5 61% 31 30.02 0.0
04 12:55 W 20 G 29 10.00 Overcast SCT023 OVC029 40.3 28.2 41 36.7 62% 32 30.01 0.0
04 12:35 W 18 10.00 Overcast BKN025 OVC032 40.3 29.1 64% 32 30.01 0.0
04 12:15 W 21 G 29 10.00 Overcast and Breezy OVC025 39.4 28.4 65% 30 30.02 0.0
04 11:55 W 20 G 29 10.00 Overcast BKN021 OVC027 38.8 27.9 65% 30 30.03 0.0
04 11:35 W 20 G 25 10.00 Overcast OVC019 37.6 28.6 70% 28 30.03 0.0
04 11:15 W 18 G 25 10.00 Overcast OVC019 37.4 28.8 71% 28 30.03 0.0
04 10:55 W 20 G 23 10.00 Overcast OVC019 37 28.6 72% 27 30.02 0.0
04 10:35 W 18 G 30 10.00 Overcast OVC019 37.2 27.9 69% 28 30.02 0.0
04 10:15 W 21 G 26 10.00 Overcast and Breezy OVC019 37.4 28.9 72% 28 30.01 0.0
04 09:55 W 18 G 25 10.00 Overcast OVC017 37 29.7 75% 28 30 0.0
04 09:35 W 18 G 24 10.00 Mostly Cloudy BKN017 BKN023 37.4 29.7 74% 28 30 0.0
04 09:15 W 21 G 32 10.00 Mostly Cloudy and Breezy BKN020 BKN025 37.4 28.8 71% 28 30 0.0
04 08:55 W 14 G 21 10.00 Mostly Cloudy BKN018 BKN025 37.6 29.8 74% 30 30 0.0
04 08:35 W 17 G 24 10.00 Overcast BKN018 OVC025 37.6 29.7 73% 29 29.99 0.0
04 08:15 W 17 10.00 Overcast OVC013 37.4 30.9 77% 29 29.98 0.0
04 07:55 W 16 G 26 10.00 Overcast OVC015 37.4 31.1 78% 29 29.97 0.0
04 07:35 W 22 G 29 10.00 Overcast and Breezy OVC017 37.4 30.7 77% 27 29.96 0.0
04 07:15 W 17 G 25 10.00 Overcast OVC015 37.4 31.1 78% 29 29.96 0.0
04 06:55 W 17 G 25 10.00 Overcast OVC017 37.4 31.1 43 36.9 78% 29 29.96 0.0
04 06:35 W 17 G 30 10.00 Mostly Cloudy BKN012 BKN017 37 31.1 79% 28 29.96 0.0
04 06:15 NW 17 G 22 10.00 Overcast OVC010 37 32 82% 28 29.95 0.0
04 05:55 W 21 G 30 10.00 Overcast and Breezy OVC008 36.9 32 83% 27 29.95 0.0
04 05:35 NW 21 G 30 10.00 Overcast and Breezy BKN008 OVC012 37 32.2 83% 27 29.94 0.0
04 05:15 W 21 G 28 10.00 Overcast and Breezy OVC008 37.6 32.9 83% 28 29.94 0.0
04 04:55 W 21 G 29 10.00 Overcast and Breezy OVC006 37.9 33.1 83% 28 29.94 0.0
04 04:35 W 15 G 24 10.00 Overcast OVC006 38.3 33.8 84% 30 29.94 0.0
04 04:15 W 21 G 25 10.00 Overcast and Breezy OVC006 38.3 34.3 86% 29 29.94 0.0
04 03:55 W 18 G 25 10.00 Overcast BKN004 OVC009 37.9 34.3 87% 29 29.93 0.0
04 03:35 W 14 G 22 4.00 Fog/Mist OVC002 38.3 34.7 87% 31 29.91 0.0
04 03:15 W 13 10.00 Overcast OVC004 38.8 35.2 87% 32 29.9 0.0
04 02:55 W 20 G 26 10.00 Overcast OVC004 39.4 35.8 87% 30 29.91 0.0
04 02:35 W 21 7.00 Overcast and Breezy OVC004 39.7 36.1 87% 31 29.9 0.0
04 02:15 W 18 G 24 5.00 Fog/Mist OVC004 40.1 36.5 87% 32 29.88 0.0
04 01:55 W 20 G 25 10.00 Overcast OVC004 41 37 86% 33 29.89 0.0
04 01:35 W 16 G 24 10.00 Overcast OVC004 41.9 37.9 86% 35 29.9 0.0
04 01:15 W 17 G 23 10.00 Overcast OVC004 42.3 38.3 86% 35 29.9 0.0
04 00:55 W 16 G 22 7.00 Overcast OVC002 43.5 39.6 52.2 43.5 86% 37 29.9 0.0 1.3
04 00:35 W 13 G 23 2.00 Fog/Mist OVC002 45.9 41.7 86% 41 29.89 0.0
04 00:15 W 17 G 23 3.00 Fog/Mist BKN002 OVC006 50 45.7 85% 45 29.86 0.0
03 23:55 SW 9 7.00 Overcast SCT004 BKN008 OVC016 51.1 46.8 85% 29.85 0.0 0.02
03 23:35 Calm 7.00 Mostly Cloudy SCT003 SCT007 BKN013 50.9 46.4 85% 29.83 0.0 0.02
03 23:15 Calm 5.00 Rain SCT003 BKN010 OVC013 50.9 46.4 85% 29.83 0.0 0.02
03 22:55 Calm 4.00 Drizzle BKN015 OVC021 50.9 46.4 85% 29.85 0.0 0.08
03 22:35 Calm 7.00 Rain BKN020 OVC030 50.4 45.7 84% 29.84 0.0 0.08
03 22:15 E 10 7.00 Heavy Rain SCT019 BKN031 OVC046 50.9 45.5 82% 29.83 0.0 0.04
03 21:55 E 12 5.00 Light Rain SCT021 BKN029 OVC065 50.9 45.7 82% 29.83 0.0 1.05 1.18
03 21:35 E 9 5.00 Rain SCT007 SCT019 BKN029 51.8 46 81% 29.85 0.0 1.01
03 21:15 E 18 G 23 0.50 Light Rain OVC007 50.2 45.5 84% 29.84 0.0 0.85
03 20:55 Calm 4.00 Heavy Rain SCT007 BKN030 OVC042 49.8 44.4 82% 29.85 0.0 0.07
03 20:35 E 18 7.00 Mostly Cloudy SCT037 SCT044 BKN095 50 43.7 79% 44 29.8 0.0
03 20:15 E 15 G 18 10.00 Partly Cloudy SCT040 SCT120 50 43.7 79% 45 29.83 0.0
03 19:55 E 13 G 21 10.00 Fair CLR 49.6 43.3 79% 45 29.82 0.0
03 19:35 E 15 10.00 Partly Cloudy SCT065 SCT070 49.6 43 78% 45 29.85 0.0
03 19:15 E 12 10.00 Mostly Cloudy BKN065 BKN080 50 43 77% 46 29.86 0.0
03 18:55 E 14 10.00 Partly Cloudy SCT065 SCT080 50 43 50.2 42.8 77% 45 29.85 0.0
03 18:35 E 15 10.00 Partly Cloudy SCT014 SCT020 SCT048 50 42.8 76% 45 29.85 0.0
03 18:15 E 14 G 22 10.00 Mostly Cloudy SCT014 SCT020 BKN048 50.2 43 76% 29.86 0.0
03 17:55 E 18 G 24 10.00 Overcast BKN014 BKN022 OVC055 50.2 42.8 76% 29.86 0.0
03 17:35 E 16 G 20 10.00 Overcast OVC012 50 42.4 75% 45 29.87 0.0
03 17:15 E 13 G 21 10.00 Overcast OVC012 49.1 41.9 76% 45 29.88 0.0
03 16:55 E 17 G 23 10.00 Overcast OVC012 48.6 41.2 76% 43 29.87 0.0
03 16:35 E 15 G 21 10.00 Overcast OVC010 47.5 40.5 77% 42 29.88 0.0
03 16:15 E 17 G 23 10.00 Overcast OVC010 46.8 40.1 78% 40 29.88 0.0
03 15:55 E 21 G 25 10.00 Overcast and Breezy OVC008 46 39.4 78% 39 29.9 0.0
03 15:35 E 17 G 23 10.00 Overcast OVC008 45.9 39.4 78% 39 29.92 0.0
03 15:15 E 15 G 18 10.00 Overcast OVC008 45.3 39.4 80% 39 29.93 0.0
03 14:55 E 15 10.00 Overcast OVC010 45 38.3 78% 39 29.94 0.0
03 14:35 E 18 G 24 10.00 Overcast BKN007 OVC012 45 38.7 79% 38 29.94 0.0
03 14:15 E 16 5.00 Overcast with Haze OVC007 43.9 38.3 81% 37 29.96 0.0
03 13:55 E 13 G 21 4.00 Overcast with Haze BKN007 OVC015 43.7 38.1 81% 38 29.98 0.0
03 13:35 E 14 G 22 5.00 Light Drizzle SCT009 OVC017 43.2 37.4 80% 37 29.96 0.0
03 13:15 NE 15 4.00 Overcast with Haze SCT009 OVC017 42.8 37.2 81% 36 29.98 0.0
03 12:55 NE 13 G 17 10.00 Overcast OVC015 43.2 37.6 43.3 36.5 81% 37 30 0.0
03 12:35 NE 10 7.00 Light Rain OVC015 43.2 36.7 78% 38 30.01 0.0
03 12:15 Calm 10.00 Rain BKN015 OVC024 43.3 35.8 75% 30.03 0.0
03 11:55 E 13 10.00 Light Rain SCT011 OVC026 43.2 35.2 74% 37 29.96 0.0
03 11:35 E 15 G 23 10.00 Light Rain SCT011 OVC030 43 34.9 73% 36 29.95 0.0
03 11:15 E 17 G 24 10.00 Overcast BKN032 OVC038 42.8 34.3 72% 35 29.95 0.0
03 10:55 E 16 G 22 10.00 Overcast OVC038 42.6 33.3 70% 35 29.98 0.0
03 10:35 E 17 10.00 Overcast SCT011 OVC040 42.1 33.1 71% 34 29.98 0.0
03 10:15 E 13 10.00 Overcast SCT011 OVC042 41 32.2 71% 34 30 0.0
03 09:55 E 16 10.00 Overcast SCT011 BKN042 OVC070 41 32.5 72% 33 29.98 0.0
03 09:35 E 14 G 17 10.00 Overcast BKN011 BKN046 OVC070 40.3 32.5 74% 33 29.99 0.0
03 09:15 E 12 10.00 Overcast OVC011 40.1 32.5 74% 34 30.01 0.0
03 08:55 E 9 10.00 Overcast OVC011 39.2 32 75% 34 30.01 0.0
03 08:35 E 10 10.00 Overcast OVC013 39.2 32 75% 33 30.02 0.0
03 08:15 Calm 10.00 Overcast OVC013 38.8 32 77% 30.03 0.0
03 07:55 Calm 10.00 Overcast OVC013 38.3 32 78% 30.03 0.0
03 07:35 Calm 10.00 Overcast OVC013 38.1 32 79% 30.02 0.0
03 07:15 Calm 10.00 Overcast OVC013 37.2 31.6 80% 30.01 0.0
03 06:55 Calm 10.00 Overcast OVC013 36.5 31.5 41 34.5 82% 30.02 0.0
03 06:15 Calm 10.00 Fair CLR 34.7 30.2 84% 29.99 0.0
03 01:15 W 10 10.00 Overcast OVC013 0 0 0% 29.93 0.0
03 00:55 W 10 10.00 Overcast OVC013 0 0 0% 29.92 0.0
03 00:35 W 13 G 18 10.00 Overcast OVC015 0 0 0% 29.91 0.0
03 00:15 W 13 G 20 10.00 Overcast SCT010 OVC017 0 0 0% 29.89 0.0
02 23:55 W 8 10.00 Overcast BKN012 OVC021 0 0 0% 29.88 0.0
02 23:35 W 14 10.00 Overcast BKN012 OVC023 0 0 0% 29.87 0.0
02 23:15 W 13 G 17 10.00 Overcast BKN012 OVC023 0 0 0% 29.85 0.0
02 22:55 W 15 G 20 10.00 Overcast BKN014 OVC023 0 0 0% 29.85 0.0
02 22:35 W 15 10.00 Overcast OVC012 0 0 0% 29.84 0.0
02 22:15 W 17 10.00 Overcast BKN012 OVC019 0 0 0% 29.83 0.0
02 21:55 W 16 G 20 10.00 Overcast OVC010 0 0 0% 29.81 0.0
02 21:35 W 16 G 25 10.00 Overcast OVC012 0 0 0% 29.79 0.0
02 21:15 W 18 G 25 10.00 Overcast OVC012 0 0 0% 29.77 0.0
02 20:55 W 18 G 28 10.00 Overcast OVC010 0 0 0% 29.76 0.0
02 20:35 W 18 G 28 10.00 Overcast OVC010 0 0 0% 29.75 0.0
02 20:15 W 17 G 26 10.00 Overcast OVC012 0 0 0% 29.73 0.0
02 19:55 W 17 G 26 10.00 Overcast BKN009 OVC014 0 0 0% 29.71 0.0
02 19:35 W 15 G 21 10.00 Overcast OVC011 0 0 0% 29.69 0.0
02 19:15 W 20 G 30 10.00 Overcast OVC009 0 0 0% 29.66 0.0
02 18:55 W 16 10.00 Overcast OVC007 0 0 0% 29.64 0.0 0.17
02 18:35 W 16 10.00 Overcast BKN007 OVC015 0 0 0% 29.62 0.0
02 18:15 W 17 G 21 10.00 Overcast OVC005 0 0 0% 29.6 0.0
02 17:55 W 18 10.00 Overcast SCT007 OVC014 0 0 0% 29.57 0.0
02 17:35 W 16 G 22 10.00 Partly Cloudy SCT016 0 0 0% 29.55 0.0
02 17:15 W 17 G 21 10.00 Fair CLR 0 0 0% 29.53 0.0
02 16:55 W 23 G 26 10.00 Partly Cloudy and Breezy SCT014 0 0 0% 29.51 0.0
02 16:35 SW 20 10.00 Fair CLR 0 0 0% 29.5 0.0
02 16:15 SW 14 10.00 Mostly Cloudy BKN090 BKN120 0 0 0% 29.49 0.0
02 15:55 S 14 10.00 Light Rain SCT020 SCT045 OVC090 0 0 0% 29.48 0.0 0.17 0.17
02 15:35 S 22 G 33 1.25 Heavy Rain and Breezy SCT006 BKN021 OVC090 0 0 0% 29.5 0.0 0.14
02 15:15 S 12 10.00 Rain SCT046 OVC100 0 0 0% 29.49 0.0
02 14:55 S 14 G 17 10.00 Mostly Cloudy BKN110 0 0 0% 29.5 0.0
02 14:35 S 17 G 25 10.00 Mostly Cloudy SCT008 SCT013 BKN028 0 0 0% 29.5 0.0
02 14:15 S 15 G 22 10.00 Overcast OVC006 0 0 0% 29.52 0.0
02 13:55 SE 13 10.00 Overcast BKN004 OVC008 0 0 0% 29.52 0.0
02 13:35 SE 13 7.00 Overcast OVC004 0 0 0% 29.54 0.0
02 13:15 SE 10 5.00 Overcast with Haze OVC004 0 0 0% 29.55 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)