Fri
Apr 19
Stable
~4
l/m2
65%
Sat
Apr 20
Stable
~1
l/m2
54%
Sun
Apr 21
Extremely stable
~0.3
l/m2
35%
Mon
Apr 22
Extremely stable
~0.4
l/m2
54%
Wed
Apr 24
Very stable
~21
l/m2
98%
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:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
93% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% 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 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
11:00
1.1 61%
33%
5 °C
2 °C
14 km/h 
16 km/h
1005 mb
81.3%
602 m
660 m
Apr, 19 11:00 @ Stable
14:00
2 65%
42%
4 °C
3 °C
8 km/h
12 km/h
1005 mb
88.7%
591 m
540 m
Apr, 19 14:00 @ Stable
17:00
0.2 34%
83%
5 °C
2 °C
16 km/h 
18 km/h
1004 mb
81.7%
602 m
590 m
Apr, 19 17:00 @ Stable
20:00
0.4 50%
52%
4 °C
-1 °C
23 km/h 
26 km/h
1004 mb
84.0%
456 m
566 m
Apr, 19 20:00 @ Stable
23:00
3 °C
-3 °C
26 km/h
32 km/h
1004 mb
87.8%
364 m
625 m
Apr, 19 23:00 @ Stable
20 Apr will be cool and the weather will be very stable.
There is a 54% probability of light rainfall.
The sky will be mostly cloudy:
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
51% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1013 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
02:00
0.6 54%
9%
2 °C
-4 °C
28 km/h
36 km/h
1005 mb
87.0%
299 m
727 m
Apr, 20 02:00 @ Stable
05:00
2 °C
-4 °C
29 km/h
36 km/h
1006 mb
77.8%
273 m
875 m
Apr, 20 05:00 @ Stable
08:00
2 °C
-4 °C
28 km/h
35 km/h
1009 mb
71.8%
282 m
1,137 m
Apr, 20 08:00 @ Stable
11:00
3 °C
-2 °C
25 km/h
29 km/h
1012 mb
64.3%
296 m
1,265 m
Apr, 20 11:00 @ Very stable
14:00
4 °C
-2 °C
25 km/h
26 km/h
1015 mb
60.4%
337 m
1,266 m
Apr, 20 14:00 @ Very stable
17:00
3 °C
-2 °C
26 km/h
27 km/h
1017 mb
64.0%
336 m
1,233 m
Apr, 20 17:00 @ Very stable
20:00
2 °C
-2 °C
18 km/h
24 km/h
1020 mb
73.7%
306 m
831 m
Apr, 20 20:00 @ Very stable
23:00
2 °C
-2 °C
14 km/h
24 km/h
1021 mb
75.1%
242 m
735 m
Apr, 20 23:00 @ Very stable
21 Apr will be cool and the weather will be very stable.
There is a 35% probability of light rainfall and showers.
The sky will be mostly cloudy:
87% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 4 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 1025 mb. Relative humidity will be 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
02:00
0.2 35%
90%
2 °C
-2 °C
14 km/h
25 km/h
1023 mb
69.9%
255 m
938 m
Apr, 21 02:00 @ Very stable
05:00
2 °C
-3 °C
15 km/h
25 km/h
1024 mb
68.7%
228 m
902 m
Apr, 21 05:00 @ Very stable
08:00
3 °C
-2 °C
21 km/h
25 km/h
1025 mb
60.8%
274 m
1,334 m
Apr, 21 08:00 @ Extremely stable
11:00
3 °C
-2 °C
21 km/h
25 km/h
1026 mb
58.2%
299 m
1,367 m
Apr, 21 11:00 @ Extremely stable
14:00
4 °C
-2 °C
25 km/h
28 km/h
1026 mb
58.5%
343 m
1,443 m
Apr, 21 14:00 @ Extremely stable
17:00
3 °C
-2 °C
23 km/h
31 km/h
1026 mb
59.2%
326 m
1,397 m
Apr, 21 17:00 @ Extremely stable
20:00
2 °C
-4 °C
23 km/h
33 km/h
1026 mb
67.0%
270 m
1,084 m
Apr, 21 20:00 @ Extremely stable
23:00
2 °C
-4 °C
23 km/h
32 km/h
1026 mb
69.9%
199 m
1,158 m
Apr, 21 23:00 @ Extremely stable
22 Apr will be cool and the weather will be very stable.
There is a 54% probability of light rainfall and showers.
The sky will be mostly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
17% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
74% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1023 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
1 °C
-5 °C
22 km/h
31 km/h
1025 mb
74.6%
139 m
998 m
Apr, 22 02:00 @ Extremely stable
05:00
1 °C
-5 °C
23 km/h
32 km/h
1024 mb
78.1%
130 m
998 m
Apr, 22 05:00 @ Extremely stable
08:00
0.4 54%
63%
2 °C
-4 °C
25 km/h
29 km/h
1023 mb
67.6%
171 m
1,201 m
Apr, 22 08:00 @ Extremely stable
11:00
2 °C
-3 °C
23 km/h
28 km/h
1023 mb
61.4%
206 m
1,312 m
Apr, 22 11:00 @ Extremely stable
14:00
3 °C
-3 °C
25 km/h 
27 km/h
1023 mb
60.7%
241 m
1,319 m
Apr, 22 14:00 @ Extremely stable
17:00
3 °C
-2 °C
20 km/h
25 km/h
1022 mb
58.8%
256 m
1,273 m
Apr, 22 17:00 @ Extremely stable
20:00
1 °C
-3 °C
12 km/h
20 km/h
1022 mb
63.3%
181 m
663 m
Apr, 22 20:00 @ Extremely stable
23:00
0 °C
-3 °C
9 km/h 
15 km/h
1022 mb
68.8%
76 m
405 m
Apr, 22 23:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
61% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
44% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 8 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 1018 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
0 °C
-3 °C
9 km/h 
9 km/h
1022 mb
66.4%
91 m
278 m
Apr, 23 02:00 @ Extremely stable
05:00
1 °C
-3 °C
11 km/h
12 km/h
1021 mb
63.0%
111 m
245 m
Apr, 23 05:00 @ Extremely stable
08:00
2 °C
-2 °C
16 km/h
19 km/h
1021 mb
54.5%
257 m
465 m
Apr, 23 08:00 @ Very stable
11:00
5 °C
2 °C
15 km/h
20 km/h
1019 mb
52.1%
548 m
1,184 m
Apr, 23 11:00 @ Stable
14:00
7 °C
5 °C
11 km/h
18 km/h
1018 mb
52.8%
767 m
1,069 m
Apr, 23 14:00 @ Stable
17:00
7 °C
5 °C
11 km/h
19 km/h
1017 mb
55.9%
825 m
982 m
Apr, 23 17:00 @ Stable
20:00
6 °C
4 °C
7 km/h
24 km/h
1016 mb
69.6%
866 m
158 m
Apr, 23 20:00 @ Mostly stable
23:00
4 °C
2 °C
12 km/h 
19 km/h
1015 mb
70.1%
883 m
95 m
Apr, 23 23:00 @ Stable
24 Apr will be cool and the weather will be very stable.
There is a 98% probability of heavy rainfall.
The sky will be mostly cloudy:
66% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
82% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
51% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 1008 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 °C
-1 °C
15 km/h
23 km/h
1014 mb
73.2%
878 m
168 m
Apr, 24 02:00 @ Stable
05:00
3 °C
-1 °C
14 km/h
16 km/h
1013 mb
77.1%
844 m
146 m
Apr, 24 05:00 @ Stable
08:00
5 °C
1 °C
19 km/h
27 km/h
1012 mb
69.8%
791 m
407 m
Apr, 24 08:00 @ Very stable
11:00
6 °C
2 °C
25 km/h
34 km/h
1010 mb
66.2%
747 m
741 m
Apr, 24 11:00 @ Very stable
14:00
5 °C
1 °C
28 km/h
37 km/h
1008 mb
76.3%
588 m
825 m
Apr, 24 14:00 @ Very stable
17:00
4.3 82%
1%
3 °C
-3 °C
29 km/h
52 km/h
1006 mb
96.7%
427 m
785 m
Apr, 24 17:00 @ Very stable
20:00
11 98%
1%
3 °C
-3 °C
31 km/h
53 km/h
1005 mb
97.6%
432 m
802 m
Apr, 24 20:00 @ Very stable
23:00
5 87%
3 °C
-3 °C
29 km/h
49 km/h
1002 mb
98.1%
389 m
757 m
Apr, 24 23:00 @ Very stable
25 Apr will be cool and the weather will be very stable.
There is a 98% probability of moderate rainfall and showers.
The sky will be overcast:
24% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
98% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
100% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 4 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 997 mb. Relative humidity will be very 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
8.7 98%
1%
3 °C
-3 °C
29 km/h
43 km/h
1000 mb
97.7%
416 m
740 m
Apr, 25 02:00 @ Very stable
05:00
2.6 73%
3%
3 °C
-3 °C
30 km/h
43 km/h
998 mb
97.8%
356 m
640 m
Apr, 25 05:00 @ Very stable
08:00
5.5 89%
2%
2 °C
-4 °C
32 km/h
45 km/h
997 mb
97.9%
287 m
647 m
Apr, 25 08:00 @ Very stable
11:00
2.8 74%
3%
2 °C
-4 °C
31 km/h
45 km/h
996 mb
97.7%
289 m
662 m
Apr, 25 11:00 @ Very stable
14:00
4.8 85%
3%
2 °C
-4 °C
35 km/h
49 km/h
997 mb
97.3%
323 m
729 m
Apr, 25 14:00 @ Very stable
17:00
1.8 68%
5%
2 °C
-5 °C
39 km/h
56 km/h
998 mb
97.0%
313 m
919 m
Apr, 25 17:00 @ Very stable
20:00
3.5 78%
7%
2 °C
-4 °C
33 km/h
51 km/h
999 mb
97.2%
334 m
896 m
Apr, 25 20:00 @ Very stable
23:00
1.8 68%
10%
3 °C
-4 °C
32 km/h
49 km/h
999 mb
97.4%
361 m
848 m
Apr, 25 23:00 @ Very stable
26 Apr will be cool and the weather will be .
There is a 79% probability of moderate rainfall and showers.
The sky will be :
411% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
599% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
440% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
104% 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 fresh breeze, fog will form, and the mean air pressure will be 6023 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
3.6 79%
10%
3 °C
-4 °C
33 km/h
50 km/h
1000 mb
97.3%
372 m
903 m
Apr, 26 02:00 @ Very stable
05:00
2.1 70%
7%
3 °C
-4 °C
35 km/h
54 km/h
1001 mb
97.2%
388 m
1,024 m
Apr, 26 05:00 @ Very stable
08:00
3.8 79%
10%
3 °C
-3 °C
35 km/h
55 km/h
1003 mb
96.9%
488 m
1,081 m
Apr, 26 08:00 @ Very stable
11:00
0.7 57%
34%
5 °C
0 °C
35 km/h
52 km/h
1005 mb
85.6%
664 m
1,265 m
Apr, 26 11:00 @ Stable
14:00
1 59%
51%
8 °C
3 °C
31 km/h
45 km/h
1008 mb
74.4%
911 m
1,023 m
Apr, 26 14:00 @ Stable
17:00
8 °C
4 °C
24 km/h
36 km/h
1009 mb
73.4%
953 m
792 m
Apr, 26 17:00 @ Stable
Połczyno
19:58 
