National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Joliet Regional Airport
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 12:15 E 3 10.00 Fair CLR 68.4 44.1 42% 30.29 0.0
05 11:55 Calm 10.00 Fair CLR 68 45.1 44% 30.3 0.0
05 11:35 Calm 10.00 Fair CLR 67.5 44.2 43% 30.31 0.0
05 11:15 Calm 10.00 Fair CLR 67.1 43.9 43% 30.31 0.0
05 10:55 NE 5 10.00 Fair CLR 65.8 45 47% 30.31 0.0
05 10:35 NE 3 10.00 Fair CLR 65.1 45.1 49% 30.31 0.0
05 10:15 Calm 10.00 Fair CLR 64.2 46 52% 30.32 0.0
05 09:55 Calm 10.00 Fair CLR 62.2 47.5 59% 30.32 0.0 0.01 0.01
05 09:35 Calm 10.00 Fair CLR 60.1 46.6 61% 30.32 0.0 0.01
05 09:15 Calm 10.00 Fair CLR 58.1 47.1 67% 30.31 0.0
05 08:55 Calm 10.00 Fair CLR 55.8 46.9 72% 30.31 0.0
05 08:35 Calm 10.00 Fair CLR 53.8 48 81% 30.31 0.0
05 08:15 Calm 10.00 Fair CLR 50.4 50.2 99% 30.31 0.0
05 07:55 Calm 10.00 Fair CLR 47.7 47.7 100% 30.29 0.0
05 07:35 Calm 10.00 Fair CLR 44.8 44.8 100% 30.29 0.0
05 07:15 Calm 10.00 Fair CLR 43.7 43.7 100% 30.28 0.0
05 06:55 Calm 3.00 Fog/Mist CLR 42.1 42.1 48.2 41.7 100% 30.28 0.0
05 06:35 Calm 5.00 Fog/Mist CLR 43.2 43.2 100% 30.27 0.0
05 06:15 Calm 2.50 Fog/Mist CLR 43 43 100% 30.27 0.0
05 05:55 Calm 10.00 Fair CLR 43.7 43.7 100% 30.27 0.0
05 05:35 Calm 10.00 Fair CLR 44.4 44.4 100% 30.26 0.0
05 05:15 Calm 10.00 Fair CLR 44.1 44.1 100% 30.26 0.0
05 04:55 Calm 10.00 Fair CLR 43.9 43.9 100% 30.26 0.0
05 04:35 Calm 7.00 Fair CLR 44.4 44.4 100% 30.25 0.0
05 04:15 Calm 10.00 Fair CLR 45 45 100% 30.25 0.0
05 03:55 Calm 10.00 Fair CLR 45.1 45.1 100% 30.25 0.0
05 03:35 Calm 10.00 Fair CLR 44.4 44.4 100% 30.25 0.0
05 03:15 Calm 1.75 Fog/Mist VV007 43.5 43.5 100% 30.25 0.0
05 02:55 Calm 10.00 Fair CLR 45.9 45.9 100% 30.25 0.0
05 02:35 Calm 10.00 Fair CLR 46.8 46.8 100% 30.25 0.0
05 02:15 Calm 10.00 Fair CLR 45.5 45.5 100% 30.25 0.0
05 01:55 Calm 4.00 Fog/Mist CLR 45.7 45.7 100% 30.25 0.0
05 01:35 Calm 1.50 Fog/Mist VV007 46.4 46.4 100% 30.25 0.0
05 01:15 Calm 7.00 Fair CLR 46.9 46.9 100% 30.25 0.0
05 00:55 Calm 10.00 Fair CLR 48.2 48.2 60.4 46 100% 30.25 0.0 0.01
05 00:35 Calm 10.00 Fair CLR 47.3 47.3 100% 30.25 0.0
05 00:15 Calm 10.00 Fair CLR 46.8 46.8 100% 30.25 0.0
04 23:55 Calm 10.00 Fair CLR 48.6 48.2 99% 30.24 0.0
04 23:35 Calm 10.00 Fair CLR 47.7 47.3 99% 30.24 0.0
04 23:15 Calm 10.00 Fair CLR 49.3 48.7 98% 30.24 0.0
04 22:55 Calm 10.00 Fair CLR 48.2 47.5 97% 30.24 0.0
04 22:35 Calm 10.00 Fair CLR 49.1 48.2 97% 30.23 0.0
04 22:15 Calm 10.00 Fair CLR 49.3 47.7 94% 30.23 0.0
04 21:55 Calm 10.00 Fair CLR 51.8 48.6 89% 30.22 0.0 0.01
04 21:35 Calm 10.00 Fair CLR 51.1 50 96% 30.22 0.0
04 21:15 Calm 10.00 Fair CLR 52 51.3 97% 30.21 0.0
04 20:55 Calm 10.00 Fair CLR 52.5 49.3 89% 30.21 0.0
04 20:35 Calm 10.00 Fair CLR 54.5 48.4 80% 30.2 0.0
04 20:15 Calm 10.00 Fair CLR 55 48 77% 30.2 0.0
04 19:55 Calm 10.00 Fair CLR 55.4 47.3 74% 30.19 0.0 0.01
04 19:35 Calm 10.00 Fair CLR 56.1 47.5 73% 30.19 0.0 0.01
04 19:15 Calm 10.00 Fair CLR 59.2 47.5 65% 30.18 0.0
04 18:55 Calm 10.00 Fair CLR 59.9 46.6 76.1 59.9 62% 30.18 0.0 0.01
04 18:35 Calm 10.00 Fair CLR 66.4 43.7 44% 30.17 0.0
04 18:15 Calm 10.00 Fair CLR 68.7 41.9 38% 30.17 0.0
04 17:55 N 5 10.00 Fair CLR 70.3 40.8 34% 30.17 0.0
04 17:35 N 6 10.00 Fair CLR 71.6 40.3 32% 30.16 0.0
04 17:15 NW 6 10.00 Fair CLR 72.7 42.3 34% 30.16 0.0
04 16:55 NW 5 10.00 Fair CLR 73.4 44.4 36% 30.16 0.0
04 16:35 N 7 10.00 Fair CLR 73.8 44.2 35% 30.16 0.0
04 16:15 NW 6 10.00 Fair CLR 74.5 44.4 34% 30.15 0.0
04 15:55 N 10 G 16 10.00 Fair CLR 74.5 44.8 35% 30.15 0.0 0.01
04 15:35 NW 6 10.00 Fair CLR 75.2 44.8 34% 77 30.15 0.0
04 15:15 NW 5 10.00 Fair CLR 75.7 46.4 35% 78 30.15 0.0
04 14:55 NW 6 G 16 10.00 Fair CLR 75.6 43.9 32% 77 30.15 0.0 0.01
04 14:35 NW 5 10.00 Fair CLR 75.6 45.3 34% 77 30.15 0.0 0.01
04 14:15 N 13 G 16 10.00 Fair CLR 75 45.1 35% 77 30.16 0.0
04 13:55 N 8 10.00 Fair CLR 75.4 45.9 35% 77 30.16 0.0
04 13:35 NW 5 10.00 Fair CLR 75.6 45.7 35% 77 30.16 0.0
04 13:15 NW 6 10.00 Fair CLR 75.7 47.5 37% 78 30.17 0.0
04 12:55 NW 5 10.00 Fair CLR 74.7 45.9 74.7 48.2 36% 30.18 0.0 0.02
04 12:35 N 8 10.00 Fair CLR 74.1 46 37% 30.18 0.0
04 12:15 NW 5 10.00 Fair CLR 74.1 50.5 44% 30.18 0.0
04 11:55 NW 3 10.00 Fair CLR 73.6 51.3 46% 30.18 0.0 0.01
04 11:35 W 5 10.00 Fair CLR 71.8 52.7 51% 30.19 0.0 0.01
04 11:15 N 5 10.00 Fair CLR 70 53.6 56% 30.19 0.0
04 10:55 NW 3 10.00 Fair CLR 68.5 53.6 59% 30.18 0.0
04 10:35 N 6 10.00 Fair CLR 67.5 53.6 61% 30.18 0.0
04 10:15 NW 3 10.00 Fair CLR 65.5 53.2 65% 30.18 0.0
04 09:55 Calm 10.00 Fair CLR 63.7 52.5 67% 30.17 0.0 0.01
04 09:35 Calm 10.00 Fair CLR 62.2 52 69% 30.17 0.0
04 09:15 W 5 10.00 Fair CLR 60.6 50.9 71% 30.17 0.0
04 08:55 Calm 10.00 Fair CLR 59.4 50.4 72% 30.17 0.0 0.01
04 08:35 SW 3 10.00 Fair CLR 58.1 50.2 75% 30.17 0.0 0.01
04 08:15 Calm 10.00 Fair CLR 55.6 52.5 90% 30.16 0.0
04 07:55 Calm 10.00 Fair CLR 52.7 52.7 100% 30.16 0.0
04 07:35 Calm 10.00 Fair CLR 49.3 49.3 100% 30.16 0.0
04 07:15 Calm 10.00 Fair CLR 48.2 48.2 100% 30.16 0.0
04 06:55 Calm 7.00 Fair CLR 48.4 48.4 57.2 47.8 100% 30.15 0.0 0.02
04 06:35 Calm 10.00 Fair CLR 49.5 49.5 100% 30.15 0.0
04 06:15 Calm 10.00 Fair CLR 47.8 47.8 100% 30.15 0.0
04 05:55 Calm 2.00 Fog/Mist CLR 47.8 47.8 100% 30.15 0.0
04 05:35 Calm 7.00 Fair CLR 48 48 100% 30.15 0.0
04 05:15 Calm 10.00 Fair CLR 49.6 49.6 100% 30.15 0.0
04 04:55 Calm 7.00 Fair CLR 49.3 49.3 100% 30.14 0.0 0.01
04 04:35 Calm 7.00 Fair CLR 48.9 48.9 100% 30.14 0.0 0.01
04 04:15 Calm 7.00 Fair CLR 49.3 49.3 100% 30.14 0.0
04 03:55 Calm 10.00 Fair CLR 50.2 50.2 100% 30.14 0.0 0.01
04 03:35 Calm 3.00 Fog/Mist CLR 49.8 49.8 100% 30.14 0.0
04 03:15 Calm 10.00 Fair CLR 50 49.5 98% 30.15 0.0
04 02:35 Calm 10.00 Fair CLR 51.4 50.9 98% 30.15 0.0
04 02:15 Calm 10.00 Fair CLR 52.5 50.2 92% 30.16 0.0
04 01:55 Calm 10.00 Fair CLR 55.4 49.6 81% 30.16 0.0 0.01
04 01:35 Calm 10.00 Fair CLR 56.1 49.5 78% 30.15 0.0 0.01
04 01:15 Calm 10.00 Fair CLR 56.8 49.1 75% 30.16 0.0 0.01
04 00:55 Calm 10.00 Fair CLR 54.9 50.4 60.1 52.5 85% 30.15 0.0 0.01
04 00:35 Calm 10.00 Fair CLR 54.5 52.2 92% 30.17 0.0
04 00:15 Calm 10.00 Fair CLR 55.4 50.5 84% 30.17 0.0
03 23:55 Calm 10.00 Fair CLR 56.3 50.5 81% 30.16 0.0
03 23:35 Calm 10.00 Fair CLR 56.8 50.4 79% 30.17 0.0
03 23:15 Calm 10.00 Fair CLR 55.9 52.7 89% 30.17 0.0
03 22:55 Calm 10.00 Fair CLR 57.2 51.6 82% 30.18 0.0 0.01
03 22:35 Calm 10.00 Fair CLR 57.2 51.8 82% 30.18 0.0 0.01
03 22:15 Calm 10.00 Fair CLR 55.9 53.2 91% 30.18 0.0 0.01
03 21:55 Calm 10.00 Fair CLR 56.5 53.1 88% 30.19 0.0
03 21:35 Calm 10.00 Fair CLR 57 53.2 87% 30.19 0.0
03 21:15 Calm 10.00 Fair CLR 55.2 53.4 94% 30.19 0.0
03 20:55 Calm 10.00 Fair CLR 55.4 52.9 91% 30.19 0.0
03 20:35 Calm 10.00 Fair CLR 55.9 51.8 86% 30.18 0.0
03 20:15 Calm 10.00 Fair CLR 60.1 51.1 72% 30.18 0.0
03 19:55 Calm 10.00 Fair CLR 57.9 51.6 80% 30.18 0.0
03 19:35 Calm 10.00 Fair CLR 59 52 78% 30.18 0.0
03 19:15 Calm 10.00 Fair CLR 58.5 51.1 77% 30.17 0.0
03 18:55 Calm 10.00 Fair CLR 59.7 50.7 72.5 59.7 72% 30.17 0.0 0.01 0.05
03 18:35 Calm 10.00 Fair CLR 66.7 46.8 49% 30.17 0.0 0.01
03 18:15 Calm 10.00 Fair CLR 68.2 46.8 46% 30.16 0.0 0.01
03 17:55 Calm 10.00 Fair CLR 69.4 46.6 44% 30.17 0.0
03 17:35 S 3 10.00 Fair CLR 70.3 44.8 40% 30.17 0.0
03 17:15 S 5 10.00 Fair CLR 70.9 45 40% 30.17 0.0
03 16:55 S 5 10.00 Fair CLR 71.6 46.6 41% 30.18 0.0 0.01
03 16:35 S 7 10.00 Fair CLR 71.6 45.7 40% 30.19 0.0
03 16:15 S 8 10.00 Fair CLR 71.8 45.9 40% 30.19 0.0
03 15:55 S 7 10.00 Fair CLR 72.1 46.2 40% 30.19 0.0 0.01 0.03
03 15:35 S 6 10.00 Fair CLR 71.6 45.9 40% 30.2 0.0 0.01
03 15:15 SE 5 10.00 Fair CLR 72 46.2 40% 30.2 0.0
03 14:55 E 7 10.00 Fair CLR 71.8 47.7 42% 30.21 0.0 0.01
03 14:35 S 7 10.00 Fair CLR 71.2 45.5 40% 30.22 0.0 0.01
03 14:15 S 9 10.00 Fair CLR 70.9 47.5 43% 30.23 0.0
03 13:55 SW 7 10.00 Fair CLR 70.7 48 45% 30.24 0.0 0.01
03 13:35 SE 10 10.00 Fair CLR 70.9 48.7 46% 30.25 0.0 0.01
03 13:15 SE 8 10.00 Fair CLR 70.2 48.2 46% 30.27 0.0 0.01
03 12:55 SE 9 10.00 Fair CLR 69.4 48.2 69.8 44.2 47% 30.28 0.0 0.01 0.05
03 12:35 SE 9 10.00 Fair CLR 69.1 49.1 49% 30.28 0.0 0.01
03 12:15 SE 6 10.00 Fair CLR 68.2 48.9 50% 30.29 0.0 0.01
03 11:55 S 7 10.00 Fair CLR 68.2 50.2 53% 30.3 0.0 0.01
03 11:35 S 9 10.00 Fair CLR 66.9 50.4 55% 30.3 0.0 0.01
03 11:15 SE 7 10.00 Fair CLR 67.3 51.4 57% 30.31 0.0 0.01
03 10:55 SE 5 10.00 Fair CLR 65.5 51.4 61% 30.32 0.0 0.01
03 10:35 SE 9 10.00 Fair CLR 64.4 51.3 63% 30.32 0.0 0.01
03 10:15 SE 6 10.00 Fair CLR 63.3 51.6 66% 30.32 0.0 0.01
03 09:55 SE 8 10.00 Fair CLR 62.2 52 69% 30.32 0.0 0.02
03 09:35 SE 7 10.00 Fair CLR 60.4 51.1 71% 30.33 0.0
03 09:15 SE 3 10.00 Fair CLR 58.8 51.6 77% 30.33 0.0
03 08:55 E 3 10.00 Fair CLR 56.8 51.1 81% 30.33 0.0 0.01
03 08:35 E 3 10.00 Fair CLR 54.3 54.3 100% 30.33 0.0
03 08:15 Calm 10.00 Fair CLR 51.8 51.8 100% 30.33 0.0
03 07:55 Calm 10.00 Fair CLR 49.5 49.5 100% 30.33 0.0 0.01
03 07:35 Calm 7.00 Fair CLR 46.6 46.6 100% 30.33 0.0 0.01
03 07:15 Calm 5.00 Fog/Mist CLR 44.8 44.8 100% 30.32 0.0
03 06:55 Calm 0.75 Fog/Mist VV005 44.1 44.1 48.4 43.3 100% 30.32 0.0 0.03
03 06:35 Calm 1.75 Fog/Mist VV007 45 45 100% 30.32 0.0
03 06:15 Calm 1.25 Fog/Mist VV007 44.2 44.2 100% 30.32 0.0
03 05:55 Calm 0.50 Fog VV005 46 46 100% 30.31 0.0 0.01
03 05:35 Calm 0.50 Fog VV005 45.7 45.7 100% 30.31 0.0
03 05:15 Calm 0.50 Fog VV005 46.2 46.2 100% 30.31 0.0
03 04:55 Calm 1.00 Fog/Mist VV007 46.4 46.4 100% 30.3 0.0 0.01
03 04:35 Calm 5.00 Fog/Mist CLR 43.9 43.9 100% 30.3 0.0 0.01
03 04:15 Calm 7.00 Fair CLR 45.3 45.3 100% 30.3 0.0
03 03:55 Calm 7.00 Fair CLR 45.3 45.3 100% 30.31 0.0 0.01
03 03:35 Calm 0.75 Fog/Mist VV005 45.9 45.9 100% 30.31 0.0
03 03:15 Calm 1.00 Fog/Mist VV007 46.9 46.9 100% 30.3 0.0
03 02:55 Calm 7.00 Fair CLR 47.1 47.1 100% 30.3 0.0
03 02:35 Calm 4.00 Fog/Mist CLR 46.4 46.4 100% 30.3 0.0
03 02:15 Calm 10.00 Fair CLR 45.9 45.9 100% 30.3 0.0
03 01:55 Calm 7.00 Fair CLR 47.8 47.8 100% 30.3 0.0 0.01
03 01:35 Calm 3.00 Fog/Mist CLR 46.9 46.9 100% 30.3 0.0
03 01:15 Calm 10.00 Fair CLR 46.8 46.8 100% 30.3 0.0
03 00:55 Calm 1.25 Fog/Mist VV007 47.5 47.5 59.2 46.9 100% 30.3 0.0 0.01 0.06
03 00:35 Calm 1.50 Fog/Mist VV007 47.8 47.8 100% 30.3 0.0 0.01
03 00:15 Calm 4.00 Fog/Mist CLR 48.2 48.2 100% 30.3 0.0
02 23:55 Calm 10.00 Fair CLR 48.9 48.9 100% 30.3 0.0 0.01
02 23:35 Calm 4.00 Fog/Mist CLR 47.7 47.7 100% 30.3 0.0 0.01
02 22:55 Calm 5.00 Fog/Mist CLR 48.6 48.6 100% 30.31 0.0 0.01
02 22:35 Calm 7.00 Fair CLR 49.3 49.3 100% 30.31 0.0 0.01
02 22:15 Calm 10.00 Fair CLR 50.4 50.4 100% 30.3 0.0 0.01
02 21:55 Calm 10.00 Fair CLR 50.2 50 99% 30.3 0.0 0.01 0.03
02 21:35 Calm 10.00 Fair CLR 50.4 49.6 97% 30.3 0.0 0.01
02 21:15 Calm 10.00 Fair CLR 52 50.2 94% 30.3 0.0 0.01
02 20:55 Calm 10.00 Fair CLR 52.7 50 91% 30.29 0.0 0.01
02 20:35 Calm 10.00 Fair CLR 53.4 49.3 86% 30.28 0.0 0.01
02 20:15 Calm 10.00 Fair CLR 54.5 48.9 82% 30.27 0.0 0.01
02 19:55 Calm 10.00 Fair CLR 55.6 48.2 76% 30.27 0.0 0.01
02 19:35 Calm 10.00 Fair CLR 57 47.5 71% 30.27 0.0 0.01
02 19:15 E 3 10.00 Fair CLR 57.7 46.8 67% 30.26 0.0
02 18:55 NE 6 10.00 Fair CLR 59.4 46.6 68.9 58.5 63% 30.25 0.0 0.01 0.1
02 18:35 N 3 10.00 Fair CLR 61.9 44.2 53% 30.24 0.0 0.01
02 18:15 N 5 10.00 Fair CLR 64 42.6 46% 30.24 0.0
02 17:55 N 7 10.00 Fair CLR 65.1 42.4 44% 30.24 0.0 0.02
02 17:35 N 8 10.00 Fair CLR 65.8 42.6 43% 30.24 0.0 0.01
02 17:15 N 7 10.00 Fair CLR 67.1 42.1 40% 30.23 0.0 0.01
02 16:55 N 8 10.00 Fair CLR 67.5 43 41% 30.22 0.0 0.02
02 16:35 NE 10 10.00 Fair CLR 68 43.5 41% 30.23 0.0 0.01
02 16:15 N 8 10.00 Fair CLR 68.2 42.8 40% 30.22 0.0 0.01
02 15:55 N 7 10.00 Fair CLR 68.4 42.8 40% 30.23 0.0 0.01 0.05
02 15:35 N 5 10.00 Fair CLR 68.4 41 37% 30.23 0.0 0.01
02 15:15 N 6 10.00 Fair CLR 68.7 43.7 41% 30.22 0.0
02 14:55 N 6 10.00 Fair CLR 68.7 46.8 46% 30.23 0.0 0.01
02 14:35 NE 8 10.00 Fair CLR 68.5 46.6 46% 30.24 0.0 0.01
02 14:15 N 6 10.00 Fair CLR 68.5 47.1 46% 30.24 0.0
02 13:55 NW 3 10.00 Fair CLR 67.8 46.8 47% 30.24 0.0 0.01
02 13:35 NE 7 10.00 Fair CLR 68.2 47.1 47% 30.24 0.0 0.01
02 13:15 N 6 10.00 Fair CLR 67.5 45.7 46% 30.24 0.0
02 12:55 NE 9 10.00 Fair CLR 67.5 47.7 67.6 54.9 49% 30.24 0.0 0.02 0.13
02 12:35 NE 8 10.00 Fair CLR 67.3 49.1 52% 30.24 0.0 0.02
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)