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.
09 17:55 Calm 10.00 Fair CLR 71.8 33.6 25% 29.65 0.0
09 17:35 Calm 10.00 Fair CLR 71.8 33.4 24% 29.65 0.0
09 17:15 Calm 10.00 Fair CLR 71.8 34 25% 29.65 0.0
09 16:55 Calm 10.00 Fair CLR 71.8 33.6 25% 29.65 0.0
09 16:35 Calm 10.00 Fair CLR 71.1 33.4 25% 29.65 0.0
09 16:15 Calm 10.00 Fair CLR 70.7 33.6 26% 29.65 0.0
09 15:55 Calm 10.00 Fair CLR 70.7 34.2 26% 29.65 0.0
09 15:35 Calm 10.00 Fair CLR 70 34.5 27% 29.65 0.0
09 15:15 Calm 10.00 Fair CLR 69.3 35.1 28% 29.65 0.0
09 14:55 Calm 10.00 Fair CLR 68.9 34.5 28% 29.66 0.0
09 14:35 Calm 10.00 Fair CLR 67.8 34 29% 29.66 0.0
09 14:15 Calm 10.00 Fair CLR 67.3 34.3 30% 29.67 0.0
09 13:55 Calm 10.00 Fair CLR 66.4 34.5 31% 29.67 0.0
09 13:35 Calm 10.00 Fair CLR 66.2 34.9 31% 29.68 0.0
09 13:15 SW 5 10.00 Fair CLR 65.3 35.6 33% 29.68 0.0
09 12:55 Calm 10.00 Fair CLR 64.6 35.1 64.6 46.9 33% 29.68 0.0
09 12:35 Calm 10.00 Fair CLR 64 34.5 33% 29.68 0.0
09 12:15 W 6 10.00 Fair CLR 63.5 35.4 35% 29.68 0.0
09 11:55 W 5 10.00 Fair CLR 62.4 35.6 37% 29.68 0.0
09 11:35 Calm 10.00 Fair CLR 61 36.1 40% 29.68 0.0
09 11:15 SW 14 G 18 10.00 Fair CLR 60.4 36.9 42% 29.68 0.0
09 10:55 SW 16 10.00 Fair CLR 59 36.3 43% 29.67 0.0
09 10:35 SW 16 G 23 10.00 Fair CLR 58.1 36.1 44% 29.67 0.0
09 10:15 SW 16 10.00 Fair CLR 56.5 36.5 47% 29.67 0.0
09 09:55 SW 16 10.00 Fair CLR 55.2 36.3 49% 29.67 0.0
09 09:35 SW 18 G 24 10.00 Fair CLR 53.8 36 51% 29.66 0.0
09 08:55 SW 15 10.00 Fair CLR 51.3 35.2 54% 29.65 0.0
09 08:35 SW 12 10.00 Fair CLR 50 35.1 57% 46 29.65 0.0
09 08:15 SW 12 10.00 Fair CLR 48.9 34.7 58% 45 29.66 0.0
09 07:35 SW 13 10.00 Fair CLR 47.8 34.3 60% 43 29.65 0.0
09 07:15 S 10 10.00 Fair CLR 47.3 34.2 60% 43 29.64 0.0
09 06:55 SW 12 10.00 Fair CLR 47.7 34.3 52.7 47.7 60% 43 29.64 0.0
09 06:35 SW 13 10.00 Fair CLR 49.1 34.3 57% 45 29.64 0.0
09 06:15 SW 13 10.00 Fair CLR 48.7 34.5 58% 44 29.64 0.0
09 05:55 SW 12 10.00 Fair CLR 49.3 34.5 57% 45 29.64 0.0
09 05:35 SW 13 10.00 Fair CLR 48.7 34.7 59% 44 29.64 0.0
09 05:15 SW 14 10.00 Fair CLR 49.6 34.7 57% 45 29.64 0.0
09 04:55 SW 14 10.00 Fair CLR 50 34.7 56% 45 29.64 0.0
09 04:35 SW 16 10.00 Fair CLR 50.2 34.7 55% 29.64 0.0
09 04:15 SW 15 10.00 Fair CLR 50.5 34.9 55% 29.65 0.0
09 03:55 SW 16 10.00 Fair CLR 50.9 35.1 55% 29.65 0.0
09 03:35 SW 15 G 22 10.00 Fair CLR 50.5 35.6 57% 29.66 0.0
09 03:15 S 15 10.00 Fair CLR 50.5 35.6 57% 29.67 0.0
09 02:55 SW 14 10.00 Fair CLR 50.7 35.6 56% 29.68 0.0
09 02:35 S 15 10.00 Fair CLR 51.1 35.6 56% 29.68 0.0
09 02:15 S 15 10.00 Fair CLR 51.4 35.6 55% 29.68 0.0
09 01:55 S 14 10.00 Fair CLR 51.8 35.6 54% 29.68 0.0
09 01:35 S 14 10.00 Fair CLR 51.8 35.8 55% 29.68 0.0
09 01:15 S 14 10.00 Fair CLR 52.5 35.8 53% 29.69 0.0
09 00:55 S 14 10.00 Fair CLR 52.9 35.8 61.9 51.8 52% 29.69 0.0
09 00:35 S 14 10.00 Fair CLR 53.1 35.8 52% 29.7 0.0
09 00:15 S 14 G 20 10.00 Fair CLR 53.4 36 52% 29.7 0.0
08 23:55 S 16 10.00 Fair CLR 53.8 35.6 50% 29.7 0.0
08 23:35 S 14 10.00 Fair CLR 52.7 35.6 52% 29.7 0.0
08 23:15 S 14 10.00 Fair CLR 52 35.1 53% 29.71 0.0
08 22:55 S 14 10.00 Fair CLR 52.9 34.7 50% 29.71 0.0
08 22:35 S 13 10.00 Fair CLR 54 34 47% 29.71 0.0
08 22:15 S 14 10.00 Fair CLR 55.6 33.4 43% 29.71 0.0
08 21:55 S 15 10.00 Fair CLR 55.8 32.9 42% 29.71 0.0
08 21:35 S 15 10.00 Fair CLR 54.5 32.9 44% 29.7 0.0
08 21:15 S 14 10.00 Fair CLR 55.6 32.4 41% 29.7 0.0
08 20:55 S 13 10.00 Fair CLR 55.8 32 41% 29.7 0.0
08 20:35 S 5 10.00 Fair CLR 56.3 32 40% 29.7 0.0
08 20:15 S 10 10.00 Fair CLR 56.5 31.6 39% 29.7 0.0
08 19:55 Calm 10.00 Fair CLR 56.5 31.8 39% 29.7 0.0
08 19:35 SW 12 10.00 Fair CLR 59 30.4 34% 29.69 0.0
08 19:15 SW 14 G 18 10.00 Fair CLR 60.8 30 31% 29.68 0.0
08 18:55 S 13 10.00 Fair CLR 62.2 29.8 66.9 55 29% 29.66 0.0
08 18:35 SW 15 10.00 Fair CLR 64 29.1 27% 29.67 0.0
08 18:15 SW 21 10.00 Fair and Breezy CLR 65.5 27.1 24% 29.67 0.0
08 17:55 SW 17 G 29 10.00 Fair CLR 66.2 28.2 24% 29.68 0.0
08 17:35 SW 18 G 25 10.00 Fair CLR 66.4 28.9 25% 29.69 0.0
08 17:15 SW 21 G 29 10.00 Fair and Breezy CLR 66.7 29.3 25% 29.7 0.0
08 16:55 SW 22 10.00 Fair and Breezy CLR 66.9 30 25% 29.7 0.0
08 16:35 SW 21 G 25 10.00 Fair and Breezy CLR 66.2 30.4 26% 29.71 0.0
08 16:15 SW 22 G 25 10.00 Fair and Breezy CLR 66 31.1 27% 29.72 0.0
08 15:55 SW 20 G 24 10.00 Fair CLR 64.8 31.1 28% 29.73 0.0
08 15:35 SW 21 G 26 10.00 Fair and Breezy CLR 64.4 31.6 29% 29.73 0.0
08 15:15 SW 24 G 29 10.00 Fair and Breezy CLR 63.5 31.6 30% 29.74 0.0
08 14:55 SW 18 G 26 10.00 Fair CLR 62.6 32.5 32% 29.74 0.0
08 14:35 SW 20 10.00 Fair CLR 61.5 32.9 34% 29.76 0.0
08 14:15 SW 15 G 23 10.00 Fair CLR 60.1 32.7 36% 29.77 0.0
08 13:55 SW 18 10.00 Fair CLR 58.6 32.5 37% 29.78 0.0
08 13:35 SW 20 10.00 Fair CLR 57.4 32.9 40% 29.79 0.0
08 13:15 SW 18 G 24 10.00 Fair CLR 55.6 32 41% 29.8 0.0
08 12:55 SW 16 G 22 10.00 Fair CLR 54.7 32.2 54.7 34.2 43% 29.81 0.0
08 12:35 SW 16 G 22 10.00 Fair CLR 53.8 32.5 45% 29.81 0.0
08 12:15 SW 17 10.00 Fair CLR 52.3 32.4 47% 29.81 0.0
08 11:55 SW 17 10.00 Fair CLR 50.4 31.8 49% 29.81 0.0
08 11:35 SW 17 10.00 Fair CLR 48.9 31.6 51% 43 29.83 0.0
08 11:15 SW 16 G 24 10.00 Fair CLR 47.5 30.7 52% 42 29.82 0.0
08 10:55 SW 18 G 23 10.00 Fair CLR 45.9 30 54% 39 29.82 0.0
08 10:35 SW 14 G 20 10.00 Fair CLR 44.6 29.5 55% 39 29.83 0.0
08 10:15 SW 18 G 23 10.00 Fair CLR 43.3 28.8 57% 36 29.84 0.0
08 09:55 SW 18 G 23 10.00 Fair CLR 41.9 28.4 59% 34 29.85 0.0
08 09:35 SW 17 10.00 Fair CLR 41 27.7 59% 33 29.85 0.0
08 09:15 SW 20 10.00 Fair CLR 39.6 27.9 63% 31 29.84 0.0
08 08:55 SW 15 10.00 Fair CLR 38.3 27.5 65% 30 29.84 0.0
08 08:35 SW 13 10.00 Fair CLR 37 27.5 68% 30 29.84 0.0
08 08:15 SW 12 10.00 Fair CLR 36.5 27.3 69% 29 29.84 0.0
08 07:55 SW 10 10.00 Fair CLR 35.6 27.1 71% 29 29.84 0.0
08 07:35 SW 12 10.00 Fair CLR 35.8 27.1 71% 28 29.84 0.0
08 07:15 S 12 10.00 Fair CLR 34.3 27.1 75% 27 29.85 0.0
08 06:55 S 10 10.00 Fair CLR 34 27.3 34.3 32 77% 27 29.85 0.0
08 06:35 S 13 10.00 Fair CLR 34 27.5 77% 26 29.85 0.0
08 06:15 S 12 10.00 Fair CLR 34 27.5 77% 26 29.85 0.0
08 05:55 S 12 10.00 Fair CLR 33.4 27.5 79% 26 29.85 0.0
08 05:35 S 13 10.00 Fair CLR 32.9 27.5 81% 24 29.86 0.0
08 05:15 S 13 10.00 Fair CLR 33.3 27.5 79% 25 29.86 0.0
08 04:55 S 12 10.00 Fair CLR 32 27.5 83% 24 29.86 0.0
08 04:35 S 12 10.00 Fair CLR 32 27.5 83% 24 29.88 0.0
08 04:15 S 10 10.00 Fair CLR 32.4 28 84% 25 29.88 0.0
08 03:55 Calm 10.00 Fair CLR 32 27.5 83% 29.89 0.0
08 03:35 S 9 10.00 Fair CLR 32.5 27.5 82% 26 29.9 0.0
08 03:15 S 9 10.00 Fair CLR 33.3 28 81% 26 29.91 0.0
08 01:55 SW 10 10.00 Fair CLR 33.3 28 81% 26 29.91 0.0
08 01:35 SW 8 10.00 Fair CLR 32.2 28 85% 26 29.92 0.0
08 01:15 S 9 10.00 Fair CLR 32 28.4 87% 25 29.92 0.0
08 00:55 S 9 10.00 Fair CLR 32 28.4 87% 25 29.93 0.0
08 00:35 S 9 10.00 Fair CLR 32 28.8 88% 25 29.95 0.0
08 00:15 S 9 10.00 Fair CLR 32 28.8 88% 25 29.95 0.0
07 23:55 Calm 10.00 Fair CLR 32 29.1 37.4 32 89% 29.96 0.0
07 23:35 Calm 10.00 Fair CLR 32 28.9 88% 29.96 0.0
07 23:15 S 8 10.00 Fair CLR 32 29.1 89% 25 29.97 0.0
07 22:55 S 8 10.00 Fair CLR 32.7 29.7 89% 26 29.98 0.0
07 22:35 Calm 10.00 Fair CLR 32.7 29.5 88% 29.99 0.0
07 22:15 Calm 10.00 Fair CLR 32.9 30 89% 30 0.0
07 21:55 Calm 10.00 Fair CLR 32.5 29.8 90% 30 0.0
07 21:35 Calm 10.00 Fair CLR 32.9 30 89% 30 0.0
07 21:15 Calm 10.00 Fair CLR 32.4 29.7 90% 30 0.0
07 20:55 Calm 10.00 Fair CLR 32.5 29.3 88% 30 0.0
07 20:35 Calm 10.00 Fair CLR 32.7 29.5 88% 30 0.0
07 20:15 Calm 10.00 Fair CLR 32.2 29.3 89% 30 0.0
07 19:55 Calm 10.00 Fair CLR 32.5 29.8 90% 29.99 0.0
07 19:35 Calm 10.00 Fair CLR 32.9 30 89% 29.98 0.0
07 19:15 Calm 10.00 Fair CLR 32.9 29.7 88% 29.98 0.0
07 18:55 Calm 10.00 Fair CLR 34.2 30.2 85% 30 0.0
07 18:35 Calm 10.00 Fair CLR 34 29.8 85% 30 0.0
07 18:15 W 8 10.00 Fair CLR 36.3 30.9 81% 31 30 0.0
07 17:55 W 9 10.00 Fair CLR 37.8 31.5 38.7 34.2 78% 32 30 0.0
07 17:35 W 13 10.00 Partly Cloudy SCT016 38.5 31.8 77% 31 30 0.0
07 17:15 W 12 G 16 10.00 Partly Cloudy SCT016 38.3 31.6 77% 32 30 0.0
07 16:55 W 15 G 20 10.00 Mostly Cloudy BKN016 37.4 31.1 78% 29 30.01 0.0
07 16:35 W 15 10.00 Overcast OVC014 37.4 31.3 79% 29 30.01 0.0
07 16:15 W 12 G 18 10.00 Overcast OVC012 36.7 31.5 81% 30 30.01 0.0
07 15:55 W 17 G 22 10.00 Overcast OVC012 35.6 30.7 83% 26 30.01 0.0
07 15:35 W 14 G 18 10.00 Overcast OVC012 35.8 31.1 83% 28 30 0.0
07 15:15 W 20 10.00 Overcast OVC012 35.2 30.4 83% 25 29.98 0.0
07 14:55 W 18 G 23 10.00 Overcast OVC012 35.6 30.9 83% 26 29.98 0.0
07 14:35 W 17 G 24 10.00 Overcast OVC012 35.6 30.4 81% 26 29.98 0.0
07 14:15 W 17 G 22 10.00 Overcast OVC012 35.6 30.7 83% 26 29.97 0.0
07 13:55 W 20 G 25 10.00 Overcast OVC013 35.1 30.2 82% 25 29.98 0.0
07 13:35 W 17 10.00 Overcast OVC011 34.7 30.6 85% 25 29.98 0.0
07 13:15 W 16 10.00 Overcast OVC011 34.3 29.7 83% 25 29.98 0.0
07 12:55 W 18 10.00 Overcast OVC011 34.5 29.7 82% 24 29.98 0.0
07 12:35 NW 17 G 23 10.00 Overcast OVC011 34.7 30.2 84% 25 29.98 0.0
07 12:15 W 16 10.00 Overcast OVC011 34.9 30.4 84% 26 29.97 0.0
07 11:55 W 17 G 23 10.00 Overcast OVC011 34.7 30.4 34.7 32 84% 25 29.97 0.0
07 11:35 W 16 G 25 10.00 Overcast OVC011 33.8 29.8 85% 24 29.97 0.0
07 11:15 W 20 G 24 10.00 Overcast OVC013 34 30.2 86% 23 29.96 0.0
07 10:55 W 17 G 23 10.00 Overcast OVC009 32.9 29.5 87% 23 29.95 0.0
07 10:35 W 21 G 25 10.00 Overcast and Breezy OVC009 32.4 29.3 89% 21 29.94 0.0
07 10:15 W 20 G 28 10.00 Overcast OVC009 32.7 29.8 89% 22 29.93 0.0
07 09:55 W 18 G 24 10.00 Overcast OVC009 32.4 29.8 90% 22 29.92 0.0
07 09:35 W 21 10.00 Overcast and Breezy BKN011 OVC014 32.9 29.8 89% 22 29.9 0.0
07 09:15 W 21 G 31 10.00 Overcast and Breezy OVC013 32.7 29.7 89% 22 29.9 0.0
07 08:55 W 18 G 24 10.00 Overcast BKN009 OVC013 32.4 29.8 90% 22 29.9 0.0
07 08:35 W 16 G 25 10.00 Overcast OVC009 32 29.3 90% 22 29.9 0.0
07 08:15 W 15 G 22 10.00 Overcast OVC007 32 29.7 91% 22 29.89 0.0
07 07:55 W 16 G 23 10.00 Overcast OVC007 32 29.8 92% 22 29.88 0.0
07 07:35 W 17 G 28 4.00 Fog/Mist OVC007 32 30 92% 22 29.88 0.0
07 07:15 W 24 G 30 10.00 Overcast and Breezy OVC005 32 30.2 93% 20 29.86 0.0
07 06:55 W 22 G 26 3.00 Light Snow and Breezy OVC005 32.9 31.6 95% 21 29.84 0.0
07 06:35 W 20 G 25 2.50 Light Snow OVC005 33.3 31.8 94% 23 29.83 0.0
07 06:15 W 18 G 22 5.00 Fog/Mist OVC007 33.8 32 93% 24 29.81 0.0
07 05:55 W 20 4.00 Fog/Mist OVC005 34 32.2 61.7 34 93% 23 29.81 0.0 0.26
07 05:35 W 16 3.00 Fog/Mist OVC005 34.5 32.5 92% 25 29.81 0.0
07 05:15 NW 18 G 24 4.00 Fog/Mist OVC005 34.7 32.4 91% 25 29.78 0.0
07 04:55 W 20 G 24 10.00 Overcast BKN007 OVC012 34.7 32.2 91% 24 29.8 0.0
07 04:35 W 16 G 22 10.00 Overcast OVC007 34.9 32.5 91% 26 29.78 0.0
07 04:15 W 14 G 22 10.00 Overcast OVC005 35.4 32.9 91% 27 29.78 0.0
07 03:55 W 18 7.00 Overcast OVC005 35.6 33.6 93% 26 29.76 0.0
07 03:35 W 18 10.00 Overcast OVC005 36.5 34 91% 27 29.74 0.0
07 03:15 W 15 G 18 10.00 Overcast OVC005 37.9 35.6 91% 30 29.74 0.0
07 02:55 W 17 10.00 Overcast OVC005 38.5 36 91% 30 29.73 0.0 0.04 0.26
07 02:35 W 25 10.00 Light Drizzle and Breezy OVC005 41.2 38.5 90% 32 29.73 0.0 0.04
07 02:15 W 12 G 16 3.00 Rain SCT003 BKN032 OVC060 43.7 41.4 92% 38 29.73 0.0 0.04
07 01:55 W 9 5.00 Heavy Rain SCT011 BKN060 OVC070 43.7 41 90% 39 29.74 0.0 0.04
07 01:35 NW 9 10.00 Overcast SCT006 BKN009 OVC070 43.7 41 90% 39 29.72 0.0
07 01:15 NW 16 10.00 Overcast OVC004 44.6 41.9 90% 38 29.73 0.0
07 00:55 NW 15 10.00 Overcast BKN004 OVC016 45.5 42.4 89% 39 29.71 0.0 0.14
07 00:35 W 17 G 23 3.00 Light Rain SCT004 BKN020 OVC085 56.8 53.6 89% 29.71 0.0 0.14
07 00:15 S 13 10.00 Rain SCT036 BKN043 BKN050 61.7 56.3 83% 29.69 0.0
06 23:55 S 14 10.00 Mostly Cloudy SCT030 SCT036 BKN046 61.7 56.3 63.1 59 83% 29.69 0.0
06 23:35 S 13 G 20 10.00 Light Rain BKN030 BKN036 OVC050 61.9 56.3 82% 29.7 0.0
06 23:15 S 17 G 22 10.00 Mostly Cloudy SCT030 BKN037 BKN049 60.8 55.6 83% 29.7 0.0
06 22:55 S 13 10.00 Mostly Cloudy SCT032 BKN044 BKN050 59.7 55 85% 29.7 0.0
06 22:35 S 13 10.00 Partly Cloudy SCT037 SCT055 SCT075 59.4 54.9 85% 29.7 0.0
06 22:15 S 8 10.00 Mostly Cloudy SCT035 BKN041 BKN055 59.5 54.7 84% 29.69 0.0
06 21:55 SW 9 10.00 Overcast BKN035 OVC045 61 55.2 81% 29.71 0.0
06 21:35 S 12 10.00 Light Rain BKN035 BKN050 OVC065 60.3 55.2 84% 29.71 0.0
06 21:15 S 10 10.00 Overcast BKN035 BKN043 OVC085 59.5 54.7 84% 29.7 0.0
06 20:55 S 12 10.00 Mostly Cloudy BKN040 BKN048 BKN060 59.5 54.5 84% 29.71 0.0
06 20:35 SE 6 10.00 Light Rain BKN040 OVC048 60.1 54.7 82% 29.71 0.0
06 20:15 S 12 10.00 Overcast BKN038 OVC048 61 54.5 79% 29.73 0.0
06 19:55 S 13 10.00 Overcast SCT035 OVC041 61 54.5 79% 29.74 0.0
06 19:35 S 12 10.00 Overcast BKN037 OVC045 61.2 54.7 79% 29.75 0.0
06 19:15 S 15 10.00 Overcast SCT036 OVC043 61.3 54.7 79% 29.76 0.0
06 18:55 S 14 10.00 Partly Cloudy SCT034 61.3 54.7 79% 29.75 0.0
06 18:35 S 15 10.00 Fair CLR 61.5 54.9 79% 29.75 0.0
06 18:15 S 12 10.00 Fair CLR 62.1 55 78% 29.74 0.0
06 17:55 S 13 10.00 Fair CLR 63 55.4 68.2 57.7 76% 29.74 0.0
06 17:35 S 12 10.00 Fair CLR 63.9 55.9 76% 29.74 0.0
06 17:15 S 12 10.00 Fair CLR 64.2 55.9 75% 29.75 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)