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Current Weather Conditions:
CHICAGO EXECUTIVE AIRPORT, IL, United States

NWS Point Forecast for KPWK (KPWK) 42-07N 087-54W 203M

Conditions at

2026.08.31 1252 UTC
Wind from the SSE (150 degrees) at 7 MPH (6 KT)
Visibility 10 mile(s)
Sky conditions overcast
Weather Thunder in the vicinity
Light rain
Lightning observed
Precipitation last hour 0.18 inches
Temperature 71.1 F (21.7 C)
Dew Point 66.9 F (19.4 C)
Relative Humidity 86%
Pressure (altimeter) 29.99 in. Hg (1015 hPa)
ob KPWK 311252Z 15006KT 10SM VCTS -RA FEW042 OVC095 22/19 A2999 RMK AO2 LTG DSNT ALQDS TSE17B18E45 SLP151 P0018 T02170194

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
75.9 (24.4) 70.0 (21.1) In the 6 hours preceding Aug 31, 2026 - 07:52 AM EDT / 2026.08.31 1152 UTC
82.9 (28.3) 69.1 (20.6) In the 24 hours preceding Aug 31, 2026 - 01:52 AM EDT / 2026.08.31 0552 UTC

Precipitation Accumulation

Precipitation
Amount
0.07 inches In the 6 hours preceding Aug 31, 2026 - 07:52 AM EDT / 2026.08.31 1152 UTC
0.23 inches In the 24 hours preceding Aug 31, 2026 - 07:52 AM EDT / 2026.08.31 1152 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 AM (13) Aug 31 71.1 (21.7) 66.9 (19.4) 29.99 (1015) SSE 7 thunder in the vicinity; light rain
8 AM (12) Aug 31 69.1 (20.6) 68.0 (20.0) 29.99 (1015) SSE 7 light rain with thunder
7 AM (11) Aug 31 75.0 (23.9) 64.0 (17.8) 29.98 (1015) NW 9 thunder in the vicinity
6 AM (10) Aug 31 73.0 (22.8) 66.0 (18.9) 29.94 (1013) S 7
5 AM (9) Aug 31 72.0 (22.2) 66.9 (19.4) 29.95 (1014) S 7
4 AM (8) Aug 31 73.0 (22.8) 68.0 (20.0) 29.96 (1014) S 5
3 AM (7) Aug 31 73.9 (23.3) 69.1 (20.6) 29.97 (1014) SSE 7
2 AM (6) Aug 31 73.9 (23.3) 69.1 (20.6) 29.97 (1014) SSE 6
1 AM (5) Aug 31 75.0 (23.9) 70.0 (21.1) 29.97 (1014) SE 8
Midnight (4) Aug 31 75.0 (23.9) 71.1 (21.7) 29.97 (1014) SSE 7
11 PM (3) Aug 30 73.9 (23.3) 72.0 (22.2) 30 (1015) SSW 3
10 PM (2) Aug 30 73.9 (23.3) 71.1 (21.7) 29.99 (1015) SSW 8
9 PM (1) Aug 30 73.9 (23.3) 71.1 (21.7) 29.98 (1015) SSW 8
8 PM (0) Aug 30 73.9 (23.3) 71.1 (21.7) 29.98 (1015) S 10 light rain
7 PM (23) Aug 30 75.9 (24.4) 70.0 (21.1) 30.01 (1016) SSW 9 light rain
6 PM (22) Aug 30 77.0 (25.0) 68.0 (20.0) 30 (1015) SSW 12 light rain
5 PM (21) Aug 30 80.1 (26.7) 68.0 (20.0) 30.01 (1016) SSW 7
4 PM (20) Aug 30 81.0 (27.2) 66.0 (18.9) 29.99 (1015) SSW 12
3 PM (19) Aug 30 82.0 (27.8) 64.9 (18.3) 30 (1015) WSW 10 thunder in the vicinity
2 PM (18) Aug 30 82.0 (27.8) 64.0 (17.8) 29.99 (1015) WSW 12 thunder in the vicinity
1 PM (17) Aug 30 81.0 (27.2) 64.9 (18.3) 29.98 (1015) SSW 16
Noon (16) Aug 30 79.0 (26.1) 66.0 (18.9) 29.98 (1015) SSW 17
11 AM (15) Aug 30 73.9 (23.3) 66.9 (19.4) 29.98 (1015) SSW 14
Oldest 10 AM (14) Aug 30 70.0 (21.1) 66.0 (18.9) 29.99 (1015) SSW 9
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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