Fri
Apr 19
Mostly stable
~4
l/m2
70%
Sat
Apr 20
Mostly stable
~11
l/m2
76%
Thu
Apr 25
Stable
~2
l/m2
52%
19 Apr will be cool and the weather will be stable, thunderstorms not likely.
There is a 70% probability of light rainfall and showers.
The sky will be overcast:
84% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
95% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
92% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
30% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 4 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1004 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
17:00
0.3 49%
100%
10 °C
7 °C
22 km/h 
36 km/h
1005 mb
58.1%
1,131 m
1,635 m
Apr, 19 17:00 @ Mostly stable
20:00
1.2 62%
74%
6 °C
3 °C
23 km/h
36 km/h
1004 mb
83.9%
957 m
924 m
Apr, 19 20:00 @ Mostly stable
23:00
2.3 70%
6%
5 °C
1 °C
21 km/h
34 km/h
1004 mb
94.2%
851 m
875 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:
11% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
13% convective clouds (Cumulonimbus)
The highest temperature will reach 6 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 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
2.5 71%
12%
5 °C
1 °C
18 km/h
30 km/h
1004 mb
91.6%
838 m
649 m
Apr, 20 02:00 @ Mostly stable
05:00
5 °C
1 °C
15 km/h
24 km/h
1005 mb
92.0%
805 m
567 m
Apr, 20 05:00 @ Mostly stable
08:00
1.1 64%
10%
4 °C
1 °C
14 km/h
21 km/h
1007 mb
95.7%
736 m
667 m
Apr, 20 08:00 @ Mostly stable
11:00
0.6 59%
24%
6 °C
3 °C
13 km/h 
19 km/h
1009 mb
86.5%
821 m
924 m
Apr, 20 11:00 @ Mostly stable
14:00
1.1 64%
32%
4 °C
1 °C
16 km/h 
19 km/h
1011 mb
95.7%
806 m
691 m
Apr, 20 14:00 @ Mostly stable
17:00
1.8 68%
5%
3 °C
-2 °C
22 km/h 
35 km/h
1014 mb
97.0%
497 m
583 m
Apr, 20 17:00 @ Mostly stable
20:00
3.7 76%
3%
2 °C
-3 °C
18 km/h
37 km/h
1018 mb
96.6%
412 m
581 m
Apr, 20 20:00 @ Stable
23:00
2 °C
-2 °C
12 km/h
30 km/h
1019 mb
91.8%
428 m
518 m
Apr, 20 23:00 @ Stable
21 Apr will be cool and the weather will be very stable.
The sky will be cloudy:
2% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
16% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
52% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 moderate breeze, 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
1 °C
-3 °C
11 km/h
25 km/h
1020 mb
92.1%
340 m
304 m
Apr, 21 02:00 @ Stable
05:00
-2 °C
-6 °C
13 km/h
32 km/h
1021 mb
92.9%
2 m
269 m
Apr, 21 05:00 @ Very stable
08:00
1 °C
-5 °C
20 km/h
33 km/h
1022 mb
79.2%
223 m
696 m
Apr, 21 08:00 @ Very stable
11:00
5 °C
1 °C
21 km/h
25 km/h
1022 mb
57.8%
533 m
1,437 m
Apr, 21 11:00 @ Very stable
14:00
7 °C
4 °C
22 km/h
23 km/h
1021 mb
46.8%
787 m
1,887 m
Apr, 21 14:00 @ Stable
17:00
7 °C
3 °C
24 km/h
26 km/h
1022 mb
50.5%
784 m
1,517 m
Apr, 21 17:00 @ Very stable
20:00
3 °C
-2 °C
17 km/h
34 km/h
1023 mb
63.1%
612 m
415 m
Apr, 21 20:00 @ Very stable
23:00
0 °C
-4 °C
12 km/h
31 km/h
1024 mb
77.3%
250 m
295 m
Apr, 21 23:00 @ Very stable
22 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
78% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
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 1022 mb. Relative humidity will be high.
Monday
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
11 km/h
28 km/h
1024 mb
80.6%
35 m
262 m
Apr, 22 02:00 @ Extremely stable
05:00
-2 °C
-6 °C
11 km/h
26 km/h
1024 mb
81.7%
0 m
291 m
Apr, 22 05:00 @ Extremely stable
08:00
1 °C
-4 °C
15 km/h
23 km/h
1024 mb
66.1%
193 m
634 m
Apr, 22 08:00 @ Extremely stable
11:00
4 °C
1 °C
15 km/h
17 km/h
1023 mb
48.6%
451 m
1,273 m
Apr, 22 11:00 @ Extremely stable
14:00
7 °C
4 °C
13 km/h
13 km/h
1022 mb
42.7%
709 m
1,688 m
Apr, 22 14:00 @ Very stable
17:00
7 °C
5 °C
10 km/h
10 km/h
1022 mb
42.4%
845 m
1,718 m
Apr, 22 17:00 @ Stable
20:00
3 °C
2 °C
7 km/h
7 km/h
1022 mb
58.1%
835 m
10 m
Apr, 22 20:00 @ Stable
23:00
2 °C
0 °C
7 km/h 
7 km/h
1022 mb
60.8%
817 m
19 m
Apr, 22 23:00 @ Stable
23 Apr will be cool and the weather will be very stable.
The sky will be overcast:
15% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
41% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1017 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
-2 °C
8 km/h
9 km/h
1022 mb
66.1%
806 m
26 m
Apr, 23 02:00 @ Stable
05:00
0 °C
-3 °C
8 km/h
9 km/h
1021 mb
72.1%
544 m
24 m
Apr, 23 05:00 @ Very stable
08:00
4 °C
1 °C
11 km/h
17 km/h
1021 mb
62.2%
765 m
286 m
Apr, 23 08:00 @ Very stable
11:00
7 °C
5 °C
14 km/h
15 km/h
1019 mb
51.3%
824 m
1,204 m
Apr, 23 11:00 @ Very stable
14:00
9 °C
8 °C
12 km/h
15 km/h
1017 mb
50.0%
1,041 m
1,545 m
Apr, 23 14:00 @ Stable
17:00
10 °C
8 °C
14 km/h
16 km/h
1015 mb
53.0%
1,151 m
1,368 m
Apr, 23 17:00 @ Stable
20:00
7 °C
5 °C
11 km/h 
22 km/h
1014 mb
69.5%
1,156 m
147 m
Apr, 23 20:00 @ Stable
23:00
5 °C
3 °C
9 km/h
14 km/h
1013 mb
76.6%
1,163 m
80 m
Apr, 23 23:00 @ Stable
24 Apr will be with moderate temperatures and the weather will be very stable.
The sky will be mostly cloudy:
53% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
68% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
33% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1008 mb. Relative humidity will be high.
Wednesday
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
1 °C
11 km/h
16 km/h
1011 mb
83.1%
1,149 m
89 m
Apr, 24 02:00 @ Very stable
05:00
3 °C
-1 °C
12 km/h
26 km/h
1010 mb
89.1%
1,034 m
170 m
Apr, 24 05:00 @ Very stable
08:00
5 °C
1 °C
19 km/h
32 km/h
1009 mb
77.5%
951 m
443 m
Apr, 24 08:00 @ Very stable
11:00
9 °C
6 °C
25 km/h
32 km/h
1007 mb
59.6%
986 m
1,479 m
Apr, 24 11:00 @ Very stable
14:00
11 °C
8 °C
25 km/h
32 km/h
1007 mb
44.8%
1,189 m
2,117 m
Apr, 24 14:00 @ Stable
17:00
11 °C
8 °C
21 km/h
32 km/h
1006 mb
45.9%
1,238 m
2,094 m
Apr, 24 17:00 @ Stable
20:00
7 °C
4 °C
11 km/h
19 km/h
1007 mb
64.3%
1,245 m
89 m
Apr, 24 20:00 @ Stable
23:00
4 °C
1 °C
14 km/h
35 km/h
1008 mb
76.1%
1,157 m
213 m
Apr, 24 23:00 @ Stable
25 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 52% probability of light rainfall and showers.
The sky will be cloudy:
22% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
45% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
40% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1008 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
02:00
3 °C
-1 °C
13 km/h
33 km/h
1009 mb
86.0%
1,042 m
206 m
Apr, 25 02:00 @ Stable
05:00
2 °C
-2 °C
11 km/h
22 km/h
1009 mb
86.1%
986 m
117 m
Apr, 25 05:00 @ Stable
08:00
6 °C
3 °C
17 km/h
29 km/h
1009 mb
69.7%
973 m
466 m
Apr, 25 08:00 @ Stable
11:00
10 °C
7 °C
21 km/h
29 km/h
1009 mb
54.8%
1,097 m
1,679 m
Apr, 25 11:00 @ Stable
14:00
0.5 42%
100%
12 °C
9 °C
25 km/h
33 km/h
1008 mb
49.3%
1,318 m
2,050 m
Apr, 25 14:00 @ Stable
17:00
0.4 52%
100%
12 °C
9 °C
23 km/h
36 km/h
1007 mb
56.9%
1,387 m
1,634 m
Apr, 25 17:00 @ Mostly stable
20:00
0.6 46%
100%
9 °C
6 °C
19 km/h 
42 km/h
1007 mb
72.4%
1,578 m
425 m
Apr, 25 20:00 @ Mostly stable
23:00
9 °C
6 °C
23 km/h
49 km/h
1007 mb
68.7%
1,577 m
611 m
Apr, 25 23:00 @ Mostly stable
26 Apr will be with moderate temperatures and the weather will be .
There is a 44% probability of light rainfall and showers.
The sky will be :
284% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
485% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
495% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
35% convective clouds (Cumulonimbus)
The highest temperature will reach 14 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 8092 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 44%
8 °C
5 °C
14 km/h
34 km/h
1009 mb
84.2%
1,373 m
603 m
Apr, 26 02:00 @ Mostly stable
05:00
7 °C
5 °C
11 km/h
26 km/h
1010 mb
87.2%
1,385 m
321 m
Apr, 26 05:00 @ Mostly stable
08:00
8 °C
6 °C
15 km/h
26 km/h
1011 mb
75.7%
1,332 m
562 m
Apr, 26 08:00 @ Stable
11:00
11 °C
9 °C
17 km/h
22 km/h
1013 mb
57.6%
1,254 m
1,317 m
Apr, 26 11:00 @ Stable
14:00
12 °C
11 °C
14 km/h
17 km/h
1013 mb
56.8%
1,449 m
1,192 m
Apr, 26 14:00 @ Mostly stable
17:00
0.3 30%
100%
13 °C
13 °C
9 km/h
11 km/h
1013 mb
57.5%
1,582 m
1,135 m
Apr, 26 17:00 @ Mostly stable
20:00
0.5 32%
100%
10 °C
9 °C
8 km/h 
8 km/h
1014 mb
71.8%
1,640 m
22 m
Apr, 26 20:00 @ Mostly stable
23:00
9 °C
8 °C
9 km/h
13 km/h
1015 mb
73.7%
1,652 m
71 m
Apr, 26 23:00 @ Mostly stable
Zmyślona Słupska
20:52 
