Sun
Apr 28
Slightly unstable
~8
l/m2
72%
Mon
Apr 29
Mostly stable
~30
l/m2
97%
Wed
May 1
Slightly unstable
~1
l/m2
48%
Thu
May 2
Slightly unstable
~12
l/m2
82%
Sat
May 4
Stable
~3
l/m2
63%
28 Apr will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 72% probability of moderate rainfall and showers.
The sky will be overcast:
95% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
79% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
40% convective clouds (Cumulonimbus)
The highest temperature will reach 23 degrees Celsius, while the the lowest temperature will drop to 16 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1011 mb. Relative humidity will be very high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
10:00
2.4 71%
65%
17 °C
17 °C
11 km/h 
32 km/h
1014 mb
95.8%
3,563 m
523 m
Apr, 28 10:00 @ Slightly unstable
13:00
3.3 72%
76%
20 °C
21 °C
21 km/h
40 km/h
1012 mb
77.1%
3,806 m
1,108 m
Apr, 28 13:00 @ Slightly unstable
16:00
22 °C
23 °C
25 km/h
53 km/h
1011 mb
64.6%
3,754 m
1,580 m
Apr, 28 16:00 @ Mostly stable
19:00
1 45%
100%
20 °C
20 °C
23 km/h
50 km/h
1010 mb
80.8%
3,754 m
1,086 m
Apr, 28 19:00 @ Slightly unstable
22:00
0.9 62%
100%
18 °C
18 °C
17 km/h 
46 km/h
1010 mb
91.5%
3,662 m
582 m
Apr, 28 22:00 @ Slightly unstable
29 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 97% probability of heavy rainfall and showers.
The sky will be mostly cloudy:
86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
40% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach 22 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
5.5 88%
55%
17 °C
17 °C
16 km/h
34 km/h
1009 mb
93.5%
3,573 m
600 m
Apr, 29 01:00 @ Mostly stable
04:00
12 97%
6%
15 °C
15 °C
12 km/h
42 km/h
1008 mb
92.4%
3,651 m
473 m
Apr, 29 04:00 @ Mostly stable
07:00
12 91%
6%
15 °C
14 °C
12 km/h
40 km/h
1009 mb
92.3%
3,495 m
502 m
Apr, 29 07:00 @ Mostly stable
10:00
18 °C
18 °C
21 km/h
38 km/h
1009 mb
80.4%
3,422 m
939 m
Apr, 29 10:00 @ Mostly stable
13:00
0.4 42%
100%
19 °C
18 °C
20 km/h
40 km/h
1009 mb
78.0%
3,525 m
1,178 m
Apr, 29 13:00 @ Slightly unstable
16:00
21 °C
21 °C
24 km/h
42 km/h
1008 mb
52.3%
3,535 m
1,646 m
Apr, 29 16:00 @ Mostly stable
19:00
17 °C
16 °C
18 km/h 
35 km/h
1010 mb
62.9%
3,428 m
1,110 m
Apr, 29 19:00 @ Stable
22:00
13 °C
12 °C
11 km/h
30 km/h
1013 mb
75.1%
3,342 m
548 m
Apr, 29 22:00 @ Stable
30 Apr will be with comfortable temperatures and the weather will be very stable.
The sky will be slightly cloudy:
15% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
The highest temperature will reach 22 degrees Celsius, while the the lowest temperature will drop to 9 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Tuesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
11 °C
10 °C
8 km/h
24 km/h
1013 mb
80.2%
3,220 m
385 m
Apr, 30 01:00 @ Very stable
04:00
10 °C
8 °C
9 km/h
28 km/h
1014 mb
79.1%
3,156 m
342 m
Apr, 30 04:00 @ Very stable
07:00
10 °C
8 °C
11 km/h
28 km/h
1015 mb
74.3%
3,195 m
264 m
Apr, 30 07:00 @ Very stable
10:00
15 °C
14 °C
17 km/h
28 km/h
1015 mb
55.5%
3,150 m
860 m
Apr, 30 10:00 @ Very stable
13:00
19 °C
19 °C
18 km/h
26 km/h
1015 mb
47.6%
3,076 m
1,241 m
Apr, 30 13:00 @ Stable
16:00
21 °C
22 °C
13 km/h
19 km/h
1014 mb
44.5%
3,093 m
1,319 m
Apr, 30 16:00 @ Stable
19:00
20 °C
21 °C
6 km/h
11 km/h
1013 mb
56.7%
3,200 m
102 m
Apr, 30 19:00 @ Stable
22:00
16 °C
16 °C
9 km/h 
22 km/h
1013 mb
64.5%
3,439 m
128 m
Apr, 30 22:00 @ Mostly stable
1 May will be with comfortable temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 48% probability of light rainfall.
The sky will be cloudy:
27% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
14% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
47% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 15 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1013 mb. Relative humidity will be high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
16 °C
15 °C
13 km/h
44 km/h
1012 mb
67.3%
3,323 m
326 m
May, 1 01:00 @ Mostly stable
04:00
0.6 26%
23%
16 °C
15 °C
18 km/h
50 km/h
1012 mb
87.3%
3,553 m
555 m
May, 1 04:00 @ Slightly unstable
07:00
0.6 48%
23%
16 °C
15 °C
14 km/h
37 km/h
1013 mb
93.9%
3,849 m
478 m
May, 1 07:00 @ Slightly unstable
10:00
18 °C
18 °C
11 km/h
20 km/h
1014 mb
85.7%
3,723 m
527 m
May, 1 10:00 @ Slightly unstable
13:00
23 °C
24 °C
8 km/h 
12 km/h
1014 mb
52.5%
3,737 m
1,226 m
May, 1 13:00 @ Mostly stable
16:00
24 °C
26 °C
15 km/h 
20 km/h
1014 mb
41.9%
3,791 m
1,414 m
May, 1 16:00 @ Mostly stable
19:00
19 °C
18 °C
16 km/h 
29 km/h
1015 mb
62.7%
3,780 m
445 m
May, 1 19:00 @ Mostly stable
22:00
15 °C
14 °C
13 km/h
34 km/h
1016 mb
65.7%
3,805 m
267 m
May, 1 22:00 @ Slightly unstable
2 May will be warm and the weather will be unstable, thunderstorms likely.
There is a 82% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
50% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
22% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
25% convective clouds (Cumulonimbus)
The highest temperature will reach 29 degrees Celsius, while the the lowest temperature will drop to 13 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 mb. Relative humidity will be high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
0.5 43%
100%
13 °C
12 °C
13 km/h
38 km/h
1015 mb
73.7%
3,744 m
245 m
May, 2 01:00 @ Slightly unstable
04:00
4.3 82%
100%
14 °C
13 °C
12 km/h
36 km/h
1014 mb
96.3%
3,498 m
255 m
May, 2 04:00 @ Slightly unstable
07:00
5.5 77%
98%
16 °C
16 °C
12 km/h
41 km/h
1013 mb
98.9%
3,624 m
308 m
May, 2 07:00 @ Slightly unstable
10:00
22 °C
23 °C
18 km/h
46 km/h
1012 mb
76.4%
3,597 m
828 m
May, 2 10:00 @ Slightly unstable
13:00
27 °C
28 °C
25 km/h
46 km/h
1011 mb
54.9%
3,712 m
1,507 m
May, 2 13:00 @ Unstable
16:00
0.2 10%
100%
28 °C
30 °C
24 km/h
45 km/h
1009 mb
49.3%
3,732 m
2,199 m
1/4
May, 2 16:00 @ Slightly unstable
19:00
0.6 24%
100%
25 °C
26 °C
19 km/h
40 km/h
1008 mb
59.1%
3,848 m
1,254 m
May, 2 19:00 @ Slightly unstable
22:00
1.1 60%
99%
22 °C
22 °C
21 km/h
49 km/h
1009 mb
75.2%
3,671 m
904 m
May, 2 22:00 @ Slightly unstable
3 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
There is a 98% probability of heavy rainfall and showers.
The sky will be overcast:
69% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
88% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
27% convective clouds (Cumulonimbus)
The highest temperature will reach 20 degrees Celsius, while the the lowest temperature will drop to 12 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1006 mb. Relative humidity will be very high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
5.6 89%
60%
19 °C
19 °C
19 km/h
47 km/h
1008 mb
92.9%
3,796 m
700 m
May, 3 01:00 @ Slightly unstable
04:00
6.5 95%
4%
19 °C
19 °C
11 km/h
26 km/h
1007 mb
97.1%
3,645 m
318 m
May, 3 04:00 @ Slightly unstable
07:00
10 98%
7%
18 °C
18 °C
11 km/h
25 km/h
1008 mb
98.3%
3,589 m
352 m
May, 3 07:00 @ Mostly stable
10:00
4.6 84%
15%
18 °C
19 °C
5 km/h
12 km/h
1007 mb
96.9%
3,682 m
179 m
May, 3 10:00 @ Mostly stable
13:00
6.5 91%
17%
18 °C
19 °C
7 km/h
18 km/h
1006 mb
95.3%
3,758 m
365 m
May, 3 13:00 @ Mostly stable
16:00
3.5 73%
90%
20 °C
20 °C
16 km/h
31 km/h
1003 mb
88.0%
3,644 m
609 m
May, 3 16:00 @ Mostly stable
19:00
8.9 96%
56%
16 °C
15 °C
19 km/h
32 km/h
1003 mb
94.4%
3,734 m
496 m
May, 3 19:00 @ Mostly stable
22:00
0.9 61%
13 °C
11 °C
19 km/h
35 km/h
1007 mb
92.1%
3,481 m
609 m
May, 3 22:00 @ Mostly stable
4 May will be with moderate temperatures and the weather will be very stable.
There is a 63% probability of light rainfall.
The sky will be cloudy:
9% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
27% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
40% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1014 mb. Relative humidity will be high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
1 62%
9%
12 °C
10 °C
17 km/h
31 km/h
1008 mb
89.7%
2,877 m
732 m
May, 4 01:00 @ Mostly stable
04:00
0.9 61%
11%
10 °C
6 °C
26 km/h
48 km/h
1011 mb
88.6%
1,978 m
869 m
May, 4 04:00 @ Stable
07:00
1.2 63%
14%
9 °C
6 °C
19 km/h
42 km/h
1013 mb
86.7%
1,691 m
1,006 m
May, 4 07:00 @ Very stable
10:00
12 °C
10 °C
22 km/h
37 km/h
1015 mb
66.3%
1,477 m
1,359 m
May, 4 10:00 @ Very stable
13:00
15 °C
14 °C
24 km/h
37 km/h
1016 mb
48.9%
1,674 m
1,870 m
May, 4 13:00 @ Stable
16:00
17 °C
16 °C
20 km/h
33 km/h
1016 mb
44.8%
2,599 m
1,740 m
May, 4 16:00 @ Stable
19:00
15 °C
15 °C
11 km/h
21 km/h
1017 mb
58.2%
2,898 m
843 m
May, 4 19:00 @ Stable
22:00
12 °C
12 °C
6 km/h
7 km/h
1018 mb
69.8%
3,002 m
41 m
May, 4 22:00 @ Stable
5 May will be with comfortable temperatures and the weather will be .
The sky will be :
238% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
411% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
19% convective clouds (Cumulonimbus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 6102 mb. Relative humidity will be .
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
12 °C
11 °C
6 km/h
12 km/h
1018 mb
72.9%
2,905 m
77 m
May, 5 01:00 @ Mostly stable
04:00
13 °C
12 °C
16 km/h
50 km/h
1017 mb
72.4%
2,771 m
573 m
May, 5 04:00 @ Mostly stable
07:00
13 °C
12 °C
20 km/h
54 km/h
1017 mb
76.4%
3,029 m
719 m
May, 5 07:00 @ Mostly stable
10:00
18 °C
17 °C
23 km/h
38 km/h
1017 mb
66.1%
3,102 m
1,032 m
May, 5 10:00 @ Mostly stable
13:00
17 °C
17 °C
17 km/h
25 km/h
1018 mb
71.5%
3,153 m
954 m
May, 5 13:00 @ Mostly stable
16:00
18 °C
18 °C
15 km/h
19 km/h
1018 mb
63.1%
3,191 m
1,242 m
May, 5 16:00 @ Mostly stable
Amerisuites Chicago/Hoffman Estates
18:21 
