Fri
Apr 19
Mostly stable
~4
l/m2
65%
Sat
Apr 20
Stable
~11
l/m2
76%
Mon
Apr 22
Very stable
~2
l/m2
57%
Tue
Apr 23
Extremely stable
Wed
Apr 24
Stable
~4
l/m2
67%
18 Apr will be cool and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
7% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
35% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1013 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
17:00
7 °C
4 °C
17 km/h 
21 km/h
1013 mb
53.6%
789 m
1,406 m
Apr, 18 17:00 @ Stable
20:00
4 °C
2 °C
8 km/h
8 km/h
1013 mb
66.7%
815 m
23 m
Apr, 18 20:00 @ Stable
23:00
2 °C
0 °C
7 km/h 
8 km/h
1013 mb
73.2%
805 m
16 m
Apr, 18 23:00 @ Mostly stable
19 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 65% probability of light rainfall and showers.
The sky will be overcast:
45% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
75% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate 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
02:00
1 °C
-2 °C
10 km/h 
10 km/h
1012 mb
78.8%
852 m
40 m
Apr, 19 02:00 @ Mostly stable
05:00
2 °C
-1 °C
12 km/h
30 km/h
1010 mb
90.5%
716 m
377 m
Apr, 19 05:00 @ Mostly stable
08:00
0.3 50%
26%
5 °C
1 °C
19 km/h 
29 km/h
1008 mb
86.3%
731 m
538 m
Apr, 19 08:00 @ Stable
11:00
8 °C
5 °C
20 km/h
24 km/h
1007 mb
56.0%
772 m
1,441 m
Apr, 19 11:00 @ Stable
14:00
0.3 39%
100%
9 °C
6 °C
22 km/h
24 km/h
1005 mb
56.8%
900 m
1,532 m
Apr, 19 14:00 @ Stable
17:00
0.7 57%
100%
8 °C
6 °C
15 km/h
20 km/h
1003 mb
68.7%
909 m
1,042 m
Apr, 19 17:00 @ Mostly stable
20:00
1.1 62%
77%
6 °C
4 °C
10 km/h 
18 km/h
1002 mb
83.9%
901 m
253 m
Apr, 19 20:00 @ Mostly stable
23:00
1.6 65%
6%
5 °C
2 °C
15 km/h
24 km/h
1001 mb
90.4%
825 m
777 m
Apr, 19 23:00 @ Mostly stable
20 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 76% probability of moderate rainfall and showers.
The sky will be overcast:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
81% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
88% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
16% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1010 mb. Relative humidity will be very 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
02:00
2.2 70%
6%
5 °C
2 °C
10 km/h 
14 km/h
1002 mb
92.9%
707 m
767 m
Apr, 20 02:00 @ Mostly stable
05:00
0.5 58%
22%
4 °C
2 °C
9 km/h
12 km/h
1003 mb
93.6%
655 m
502 m
Apr, 20 05:00 @ Mostly stable
08:00
1.6 66%
13%
4 °C
0 °C
14 km/h
23 km/h
1006 mb
93.4%
540 m
721 m
Apr, 20 08:00 @ Mostly stable
11:00
1.5 66%
6%
2 °C
-3 °C
23 km/h
43 km/h
1009 mb
96.7%
330 m
667 m
Apr, 20 11:00 @ Mostly stable
14:00
3.2 76%
4%
2 °C
-3 °C
25 km/h
44 km/h
1013 mb
95.5%
314 m
805 m
Apr, 20 14:00 @ Stable
17:00
0.8 61%
33%
3 °C
-3 °C
24 km/h
38 km/h
1016 mb
89.0%
344 m
903 m
Apr, 20 17:00 @ Stable
20:00
1 50%
39%
2 °C
-3 °C
18 km/h
36 km/h
1019 mb
85.7%
358 m
668 m
Apr, 20 20:00 @ Very stable
23:00
1 °C
-4 °C
15 km/h
34 km/h
1021 mb
88.7%
205 m
529 m
Apr, 20 23:00 @ Very stable
21 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
86% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
7% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1023 mb. Relative humidity will be very 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
-1 °C
-6 °C
14 km/h
35 km/h
1022 mb
92.5%
22 m
379 m
Apr, 21 02:00 @ Very stable
05:00
-1 °C
-6 °C
15 km/h
34 km/h
1023 mb
91.6%
19 m
385 m
Apr, 21 05:00 @ Very stable
08:00
2 °C
-4 °C
20 km/h
31 km/h
1023 mb
83.7%
214 m
675 m
Apr, 21 08:00 @ Very stable
11:00
4 °C
-1 °C
21 km/h
27 km/h
1024 mb
70.6%
430 m
1,220 m
Apr, 21 11:00 @ Very stable
14:00
5 °C
1 °C
20 km/h
26 km/h
1024 mb
70.5%
495 m
1,114 m
Apr, 21 14:00 @ Very stable
17:00
4 °C
0 °C
18 km/h
28 km/h
1024 mb
80.1%
480 m
866 m
Apr, 21 17:00 @ Very stable
20:00
3 °C
-2 °C
17 km/h
33 km/h
1024 mb
92.4%
411 m
584 m
Apr, 21 20:00 @ Very stable
23:00
3 °C
-2 °C
17 km/h
35 km/h
1023 mb
96.5%
918 m
425 m
Apr, 21 23:00 @ Stable
22 Apr will be cool and the weather will be very stable.
There is a 57% probability of light rainfall.
The sky will be overcast:
88% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
93% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
50% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be 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
0.4 57%
3 °C
-1 °C
19 km/h
40 km/h
1022 mb
93.4%
1,051 m
497 m
Apr, 22 02:00 @ Stable
05:00
0.5 57%
3 °C
-2 °C
20 km/h
41 km/h
1021 mb
92.3%
903 m
506 m
Apr, 22 05:00 @ Stable
08:00
0.5 56%
4 °C
-1 °C
22 km/h
40 km/h
1022 mb
86.0%
486 m
640 m
Apr, 22 08:00 @ Very stable
11:00
7 °C
3 °C
23 km/h
31 km/h
1021 mb
64.8%
679 m
1,060 m
Apr, 22 11:00 @ Very stable
14:00
9 °C
5 °C
24 km/h
29 km/h
1021 mb
50.8%
863 m
1,462 m
Apr, 22 14:00 @ Very stable
17:00
8 °C
4 °C
25 km/h
28 km/h
1021 mb
53.8%
800 m
1,398 m
Apr, 22 17:00 @ Extremely stable
20:00
3 °C
-1 °C
18 km/h
29 km/h
1023 mb
67.9%
512 m
591 m
Apr, 22 20:00 @ Extremely stable
23:00
1 °C
-3 °C
13 km/h
29 km/h
1023 mb
76.3%
296 m
419 m
Apr, 22 23:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
12% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
41% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
20% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1019 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
02:00
-1 °C
-5 °C
12 km/h
31 km/h
1023 mb
84.4%
2 m
251 m
Apr, 23 02:00 @ Extremely stable
05:00
-1 °C
-5 °C
10 km/h
16 km/h
1023 mb
85.3%
0 m
108 m
Apr, 23 05:00 @ Extremely stable
08:00
3 °C
-1 °C
14 km/h
20 km/h
1022 mb
67.8%
290 m
472 m
Apr, 23 08:00 @ Extremely stable
11:00
7 °C
4 °C
15 km/h
17 km/h
1021 mb
50.8%
641 m
1,329 m
Apr, 23 11:00 @ Extremely stable
14:00
9 °C
7 °C
15 km/h
16 km/h
1019 mb
43.6%
891 m
1,814 m
Apr, 23 14:00 @ Very stable
17:00
10 °C
8 °C
13 km/h
15 km/h
1018 mb
43.3%
1,025 m
1,812 m
Apr, 23 17:00 @ Very stable
20:00
6 °C
3 °C
12 km/h 
15 km/h
1017 mb
64.3%
1,014 m
57 m
Apr, 23 20:00 @ Very stable
23:00
4 °C
1 °C
12 km/h 
19 km/h
1015 mb
67.6%
999 m
87 m
Apr, 23 23:00 @ Stable
24 Apr will be cool and the weather will be very stable.
There is a 67% probability of light rainfall and showers.
The sky will be overcast:
8% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
29% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
19% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1009 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
02:00
3 °C
0 °C
10 km/h
17 km/h
1014 mb
73.2%
963 m
88 m
Apr, 24 02:00 @ Stable
05:00
4 °C
2 °C
9 km/h
19 km/h
1012 mb
69.2%
916 m
151 m
Apr, 24 05:00 @ Stable
08:00
6 °C
4 °C
12 km/h
22 km/h
1011 mb
65.6%
794 m
622 m
Apr, 24 08:00 @ Stable
11:00
9 °C
7 °C
15 km/h
21 km/h
1009 mb
60.1%
923 m
1,380 m
Apr, 24 11:00 @ Stable
14:00
0.4 49%
94%
10 °C
7 °C
16 km/h
18 km/h
1008 mb
62.8%
1,047 m
1,144 m
Apr, 24 14:00 @ Stable
17:00
0.9 58%
100%
9 °C
8 °C
10 km/h
14 km/h
1007 mb
68.9%
1,076 m
902 m
Apr, 24 17:00 @ Stable
20:00
1.8 67%
88%
6 °C
3 °C
15 km/h
25 km/h
1008 mb
90.5%
1,023 m
527 m
Apr, 24 20:00 @ Stable
23:00
0.3 50%
33%
6 °C
4 °C
11 km/h
17 km/h
1007 mb
92.3%
965 m
378 m
Apr, 24 23:00 @ Stable
25 Apr will be with moderate temperatures and the weather will be .
There is a 55% probability of light rainfall and showers.
The sky will be :
8% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
82% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
285% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
93% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 3 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8045 mb. Relative humidity will be .
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
02:00
0.5 51%
34%
5 °C
4 °C
8 km/h
13 km/h
1006 mb
94.4%
942 m
212 m
Apr, 25 02:00 @ Stable
05:00
4 °C
1 °C
9 km/h
12 km/h
1005 mb
94.8%
940 m
82 m
Apr, 25 05:00 @ Stable
08:00
0.2 6%
89%
6 °C
3 °C
13 km/h
19 km/h
1006 mb
76.0%
931 m
342 m
Apr, 25 08:00 @ Stable
11:00
0.5 30%
100%
10 °C
7 °C
19 km/h
23 km/h
1005 mb
59.6%
963 m
1,252 m
Apr, 25 11:00 @ Stable
14:00
1.2 55%
100%
12 °C
9 °C
23 km/h
31 km/h
1006 mb
45.4%
1,144 m
2,384 m
Apr, 25 14:00 @ Stable
17:00
11 °C
8 °C
24 km/h
32 km/h
1006 mb
45.5%
1,174 m
2,091 m
Apr, 25 17:00 @ Stable
20:00
7 °C
5 °C
10 km/h
14 km/h
1007 mb
67.0%
1,200 m
65 m
Apr, 25 20:00 @ Stable
23:00
5 °C
3 °C
9 km/h
10 km/h
1008 mb
74.0%
1,262 m
35 m
Apr, 25 23:00 @ Stable
Jastrzębie
08:08 
