Fri
Apr 26
Extremely stable
Sat
Apr 27
Extremely stable
Mon
Apr 29
Mostly stable
~1
l/m2
54%
Tue
Apr 30
Mostly stable
~7
l/m2
75%
Wed
May 1
Stable
~4
l/m2
78%
26 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be slightly cloudy:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 13 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1032 mb. Relative humidity will be moderate.
Friday
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
11:00
11 °C
10 °C
11 km/h 
11 km/h
1033 mb
30.6%
980 m
1,578 m
Apr, 26 11:00 @ Extremely stable
14:00
12 °C
11 °C
16 km/h 
21 km/h
1032 mb
27.7%
1,191 m
1,487 m
Apr, 26 14:00 @ Extremely stable
17:00
12 °C
10 °C
15 km/h
17 km/h
1032 mb
30.0%
1,427 m
1,034 m
Apr, 26 17:00 @ Extremely stable
20:00
8 °C
5 °C
12 km/h
29 km/h
1033 mb
49.1%
1,533 m
311 m
Apr, 26 20:00 @ Extremely stable
23:00
6 °C
4 °C
10 km/h 
25 km/h
1033 mb
71.1%
1,541 m
240 m
Apr, 26 23:00 @ Extremely stable
27 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be cloudy:
58% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
30% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1031 mb. Relative humidity will be high.
Saturday
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
02:00
4 °C
3 °C
7 km/h
13 km/h
1034 mb
79.9%
1,489 m
119 m
Apr, 27 02:00 @ Extremely stable
05:00
3 °C
1 °C
9 km/h
18 km/h
1034 mb
82.4%
1,470 m
141 m
Apr, 27 05:00 @ Extremely stable
08:00
8 °C
7 °C
8 km/h 
11 km/h
1035 mb
61.9%
1,524 m
288 m
Apr, 27 08:00 @ Extremely stable
11:00
15 °C
16 °C
5 km/h
5 km/h
1033 mb
36.0%
1,618 m
1,021 m
Apr, 27 11:00 @ Extremely stable
14:00
17 °C
16 °C
12 km/h
12 km/h
1031 mb
32.1%
1,658 m
1,496 m
Apr, 27 14:00 @ Extremely stable
17:00
13 °C
12 °C
14 km/h
20 km/h
1029 mb
45.8%
1,797 m
548 m
Apr, 27 17:00 @ Extremely stable
20:00
9 °C
8 °C
11 km/h
21 km/h
1029 mb
63.7%
2,977 m
180 m
Apr, 27 20:00 @ Extremely stable
23:00
9 °C
8 °C
11 km/h
29 km/h
1028 mb
54.0%
3,011 m
313 m
Apr, 27 23:00 @ Extremely stable
28 Apr will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be overcast:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
57% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
61% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 19 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be high.
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
02:00
8 °C
7 °C
10 km/h
27 km/h
1026 mb
56.6%
2,923 m
307 m
Apr, 28 02:00 @ Extremely stable
05:00
8 °C
7 °C
9 km/h
25 km/h
1025 mb
74.1%
2,861 m
360 m
Apr, 28 05:00 @ Very stable
08:00
9 °C
7 °C
11 km/h
22 km/h
1024 mb
85.1%
3,057 m
450 m
Apr, 28 08:00 @ Stable
11:00
12 °C
11 °C
11 km/h
17 km/h
1023 mb
74.5%
3,389 m
680 m
Apr, 28 11:00 @ Mostly stable
14:00
16 °C
16 °C
11 km/h
15 km/h
1021 mb
62.5%
3,420 m
892 m
Apr, 28 14:00 @ Mostly stable
17:00
18 °C
19 °C
10 km/h
14 km/h
1018 mb
60.8%
3,447 m
943 m
Apr, 28 17:00 @ Mostly stable
20:00
15 °C
15 °C
14 km/h
34 km/h
1017 mb
77.2%
3,411 m
372 m
Apr, 28 20:00 @ Mostly stable
23:00
14 °C
14 °C
10 km/h
28 km/h
1016 mb
86.4%
3,378 m
225 m
Apr, 28 23:00 @ Mostly stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 54% probability of light rainfall.
The sky will be overcast:
70% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
37% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 11 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1016 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
02:00
14 °C
14 °C
8 km/h
18 km/h
1014 mb
92.3%
3,226 m
108 m
Apr, 29 02:00 @ Mostly stable
05:00
15 °C
15 °C
7 km/h 
11 km/h
1015 mb
92.9%
3,231 m
61 m
Apr, 29 05:00 @ Mostly stable
08:00
15 °C
15 °C
6 km/h 
12 km/h
1016 mb
91.2%
3,371 m
101 m
Apr, 29 08:00 @ Mostly stable
11:00
0.3 44%
15 °C
15 °C
6 km/h
11 km/h
1017 mb
87.7%
3,380 m
165 m
Apr, 29 11:00 @ Mostly stable
14:00
0.6 54%
14 °C
13 °C
8 km/h
12 km/h
1018 mb
88.2%
3,563 m
233 m
Apr, 29 14:00 @ Stable
17:00
14 °C
14 °C
8 km/h
8 km/h
1018 mb
78.1%
3,556 m
322 m
Apr, 29 17:00 @ Stable
20:00
12 °C
11 °C
8 km/h
15 km/h
1018 mb
86.7%
3,560 m
120 m
Apr, 29 20:00 @ Stable
23:00
11 °C
11 °C
7 km/h
15 km/h
1019 mb
87.1%
3,632 m
137 m
Apr, 29 23:00 @ Stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 75% probability of moderate rainfall.
The sky will be overcast:
88% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
83% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1017 mb. Relative humidity will be very high.
Tuesday
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
02:00
11 °C
11 °C
5 km/h
13 km/h
1018 mb
88.3%
3,500 m
138 m
Apr, 30 02:00 @ Mostly stable
05:00
0.2 32%
11 °C
9 °C
9 km/h
19 km/h
1018 mb
88.5%
3,365 m
210 m
Apr, 30 05:00 @ Mostly stable
08:00
0.5 53%
9 °C
7 °C
12 km/h
22 km/h
1019 mb
84.3%
3,428 m
326 m
Apr, 30 08:00 @ Mostly stable
11:00
0.2 34%
8 °C
5 °C
15 km/h
21 km/h
1020 mb
80.5%
3,400 m
478 m
Apr, 30 11:00 @ Mostly stable
14:00
0.3 45%
8 °C
6 °C
13 km/h
15 km/h
1018 mb
77.2%
3,362 m
624 m
Apr, 30 14:00 @ Mostly stable
17:00
9 °C
7 °C
12 km/h
13 km/h
1016 mb
77.6%
3,282 m
578 m
Apr, 30 17:00 @ Mostly stable
20:00
3.1 75%
7 °C
5 °C
10 km/h
17 km/h
1016 mb
95.7%
3,198 m
315 m
Apr, 30 20:00 @ Mostly stable
23:00
2.8 74%
6 °C
5 °C
9 km/h
15 km/h
1016 mb
96.7%
3,178 m
326 m
Apr, 30 23:00 @ Stable
1 May will be with moderate temperatures and the weather will be very stable.
There is a 78% probability of moderate rainfall.
The sky will be overcast:
36% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
83% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 14 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1015 mb. Relative humidity will be very 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
02:00
3.6 78%
7 °C
6 °C
6 km/h
10 km/h
1015 mb
96.4%
2,974 m
257 m
May, 1 02:00 @ Stable
05:00
0.2 38%
6 °C
6 °C
6 km/h 
10 km/h
1015 mb
96.2%
2,939 m
250 m
May, 1 05:00 @ Stable
08:00
0.2 35%
7 °C
7 °C
5 km/h
8 km/h
1016 mb
92.4%
3,100 m
330 m
May, 1 08:00 @ Stable
11:00
11 °C
12 °C
4 km/h
4 km/h
1016 mb
76.3%
3,131 m
664 m
May, 1 11:00 @ Stable
14:00
13 °C
13 °C
10 km/h
15 km/h
1014 mb
66.9%
3,429 m
734 m
May, 1 14:00 @ Stable
17:00
13 °C
12 °C
10 km/h
12 km/h
1015 mb
70.8%
3,393 m
306 m
May, 1 17:00 @ Stable
20:00
10 °C
9 °C
10 km/h
21 km/h
1015 mb
82.0%
3,471 m
211 m
May, 1 20:00 @ Stable
23:00
9 °C
8 °C
9 km/h
25 km/h
1015 mb
91.5%
3,413 m
223 m
May, 1 23:00 @ Stable
2 May will be with comfortable temperatures and the weather will be stable, thunderstorms not likely.
The sky will be mostly cloudy:
65% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
35% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
6% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 25 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1012 mb. Relative humidity will be high.
Thursday
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
02:00
9 °C
8 °C
10 km/h
26 km/h
1015 mb
93.5%
3,355 m
225 m
May, 2 02:00 @ Stable
05:00
8 °C
6 °C
9 km/h
24 km/h
1015 mb
95.8%
3,427 m
170 m
May, 2 05:00 @ Stable
08:00
12 °C
11 °C
11 km/h
20 km/h
1015 mb
79.1%
3,521 m
282 m
May, 2 08:00 @ Mostly stable
11:00
20 °C
21 °C
11 km/h
17 km/h
1013 mb
56.0%
3,368 m
807 m
May, 2 11:00 @ Mostly stable
14:00
25 °C
26 °C
13 km/h
22 km/h
1011 mb
46.5%
3,311 m
1,844 m
May, 2 14:00 @ Mostly stable
17:00
25 °C
26 °C
12 km/h
25 km/h
1010 mb
46.1%
3,376 m
1,614 m
May, 2 17:00 @ Mostly stable
20:00
18 °C
19 °C
6 km/h
11 km/h
1011 mb
67.0%
3,365 m
76 m
May, 2 20:00 @ Mostly stable
23:00
17 °C
17 °C
11 km/h
32 km/h
1012 mb
80.8%
3,362 m
280 m
May, 2 23:00 @ Slightly unstable
3 May will be with comfortable temperatures and the weather will be .
There is a 55% probability of light rainfall and showers.
The sky will be :
528% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
163% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
200% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
89% convective clouds (Cumulonimbus)
The highest temperature will reach 24 degrees Celsius, while the the lowest temperature will drop to 14 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 6058 mb. Relative humidity will be .
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
02:00
0.3 43%
100%
16 °C
15 °C
13 km/h
38 km/h
1011 mb
85.2%
3,362 m
326 m
May, 3 02:00 @ Slightly unstable
05:00
0.4 28%
100%
14 °C
14 °C
7 km/h
13 km/h
1010 mb
94.1%
3,282 m
85 m
May, 3 05:00 @ Mostly stable
08:00
0.5 55%
100%
17 °C
17 °C
5 km/h
12 km/h
1011 mb
83.7%
3,263 m
146 m
May, 3 08:00 @ Mostly stable
11:00
21 °C
21 °C
8 km/h 
10 km/h
1011 mb
67.9%
3,671 m
548 m
May, 3 11:00 @ Mostly stable
14:00
0.2 16%
100%
23 °C
24 °C
14 km/h
17 km/h
1009 mb
60.9%
3,647 m
1,027 m
May, 3 14:00 @ Mostly stable
17:00
0.8 30%
100%
23 °C
23 °C
13 km/h
21 km/h
1008 mb
68.8%
3,740 m
913 m
May, 3 17:00 @ Mostly stable
Arlington Heights Hills
01:34 
