Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 100%

22:13

04:15

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:25, Set: 21:12, Transit: 12:49. Moon - Rise: 22:13, Set: 04:15. Civil Dark: 22:02 - 03:34. Nautical Dark: 23:28 - 02:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
92
93
89
79
69
82
92
76
79
82
89
69
77
81
78
83
57
49
31
11
27
35
38

Low Clouds (% Sky Obscured)

84
82
91
56
48
64
38
42
47
49
57
63
69
77
81
77
72
56
48
30
8
23
29
27

Medium Clouds (% Sky Obscured)

62
56
42
22
10
6
18
35
48
59
51
57
31
1
0
2
11
2
2
2
2
3
4
7

High Clouds (% Sky Obscured)

4
30
33
39
60
44
69
83
45
37
29
5
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
10
49
8
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

2
21
0
1
12
2
2
1
2
0
0
0
0
0
0
0
0
0
1
6
38
54
52
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0

Wind Speed/Direction (mph)

8
8
7
7
6
6
6
6
5
4
4
3
3
2
1
2
3
4
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

17
17
17
17
17
16
15
13
12
11
11
10
10
10
10
10
11
12
13
15
17
18
19
20

Feels Like (°C)

15
16
16
16
16
15
14
12
11
11
10
10
10
10
10
10
11
11
13
15
17
18
18
18

Dew Point (°C)

9
10
11
11
10
11
11
11
11
10
10
10
10
9
9
9
9
9
9
8
8
10
11
10

Relative Humidity (%)

59
65
68
65
61
68
76
86
90
93
93
95
96
95
95
93
90
83
74
64
58
58
58
52

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

355
357
360
365
369
372
374
375
375
373
373
372
372
373
375
376
379
382
381
381
383
382
381
379

Monday 1

Waning Gibbous 97%

23:09

05:05

14 Bad
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:24, Set: 21:13, Transit: 12:49. Moon - Rise: 23:09, Set: 05:05. Civil Dark: 22:04 - 03:33. Nautical Dark: 23:30 - 02:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
3
1
10
12
2
5
5
0
2
5
8
10
43
78
87
90
74
80
35
59
72
82
78

Low Clouds (% Sky Obscured)

32
3
0
0
0
0
0
0
0
2
2
2
5
42
57
55
39
0
0
8
4
23
28
20

Medium Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
51
3
3
3
21
40

High Clouds (% Sky Obscured)

0
0
1
10
12
2
4
3
0
0
2
4
4
2
16
17
53
60
71
20
59
66
65
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
12
11
10
9
7
5
4
4
3
4
3
2
3
3
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

20
20
20
19
18
17
16
13
12
11
11
10
10
9
9
9
10
12
15
17
19
20
21
22

Feels Like (°C)

18
17
18
17
17
16
15
13
12
12
12
11
11
10
11
9
10
11
14
16
19
20
21
21

Dew Point (°C)

9
8
7
7
7
8
9
10
10
10
10
9
9
9
9
9
9
10
11
11
10
9
9
8

Relative Humidity (%)

48
45
43
44
47
55
66
80
90
95
95
95
96
96
98
96
91
86
78
69
58
49
44
39

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

376
375
374
374
373
371
372
374
375
372
369
367
366
365
364
363
363
363
363
363
362
362
362
361

Tuesday 2

Waning Gibbous 94%

23:51

06:09

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:23, Set: 21:14, Transit: 12:49. Moon - Rise: 23:51, Set: 06:09. Civil Dark: 22:05 - 03:32. Nautical Dark: 23:33 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
83
95
100
100
100
92
95
100
100
90
43
53
50
94
100
40
44
54
59
63
74
87
100

Low Clouds (% Sky Obscured)

18
13
13
40
45
7
1
0
0
0
0
0
0
0
0
1
2
2
2
1
13
13
41
73

Medium Clouds (% Sky Obscured)

44
45
44
44
72
92
72
62
93
80
28
25
37
35
19
24
20
21
16
17
15
25
35
48

High Clouds (% Sky Obscured)

52
77
89
100
100
100
84
92
100
100
80
7
7
3
91
100
22
33
54
52
56
66
78
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
6
2
2
4
5
6
6
6
6
6
7
6
7
7
9
10
10
11
11
12
11

Chance of Frost

Temperature (°C)

23
23
23
23
21
20
19
17
16
15
15
14
14
13
13
13
14
16
19
21
22
23
24
24

Feels Like (°C)

22
23
22
21
21
21
18
16
15
14
13
13
14
13
13
12
13
15
17
18
20
21
21
22

Dew Point (°C)

7
7
7
9
12
13
13
13
12
12
12
11
11
11
11
10
11
10
11
11
12
12
11
11

Relative Humidity (%)

36
35
34
42
55
64
70
74
78
82
82
83
83
83
86
83
78
66
60
55
51
48
45
44

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

360
358
358
357
358
357
356
356
356
357
361
365
364
364
359
358
360
358
358
358
358
358
357
357

Wednesday 3

Waning Gibbous 88%

00:19

07:22

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:23, Set: 21:15, Transit: 12:49. Moon - Rise: 00:19, Set: 07:22. Civil Dark: 22:07 - 03:31. Nautical Dark: 23:36 - 02:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
89
78
69
73
68
77

Low Clouds (% Sky Obscured)

67
45
37
34
63
93
87
93
94
82
71
64
57
26
22
23
26
39
46
54
67
56
48
48

Medium Clouds (% Sky Obscured)

47
49
37
81
92
97
86
100
100
100
100
100
100
100
96
84
99
81
68
78
69
73
24
33

High Clouds (% Sky Obscured)

94
98
100
100
91
100
100
99
95
94
96
94
96
98
100
79
88
83
75
68
50
45
1
2

ISS Passover

Visibility (miles)

9
9
9
2
2
3
5
7
6
3
4
6
4
9
9
9
9
1
9
9
9
9
9
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
54
88
95
91
95
95
95
95
95
95
87
75
49
34
32
19
8
8
14
8
8
23
39

Precipitation Amount (mm)

0
0
0.5
1.2
0.5
0.8
1.2
0.8
1.5
1.2
0.9
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
9
8
11
9
7
8
7
7
6
5
4
5
6
6
7
7
7
7
7
6
8

Chance of Frost

Temperature (°C)

23
23
23
21
19
17
16
15
14
14
14
14
13
13
13
13
13
14
14
15
16
17
20
21

Feels Like (°C)

21
21
21
19
19
15
14
14
13
13
13
13
13
13
13
12
12
13
13
14
15
16
18
20

Dew Point (°C)

12
13
12
14
16
16
15
14
14
14
14
13
13
13
13
13
13
13
13
13
14
13
11
11

Relative Humidity (%)

49
52
49
66
82
95
96
96
96
98
98
96
100
100
98
100
96
96
93
89
85
76
55
50

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

356
356
355
353
354
356
357
358
358
359
359
358
359
363
365
370
372
373
375
379
386
398
388
378

Thursday 4

Waning Gibbous 81%

00:39

08:40

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 04:22, Set: 21:16, Transit: 12:50. Moon - Rise: 00:39, Set: 08:40. Civil Dark: 22:08 - 03:30. Nautical Dark: 23:39 - 01:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
78
68
83
87
99
99
100
100
96
100
100
99
99
98
96
95
94
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

40
42
45
50
28
19
25
1
0
0
0
2
2
1
1
2
2
4
11
19
27
39
51
64

Medium Clouds (% Sky Obscured)

38
78
23
19
11
4
7
11
21
32
77
89
83
81
76
74
78
82
71
62
49
66
84
100

High Clouds (% Sky Obscured)

27
13
2
20
43
99
99
100
100
88
100
100
80
62
55
71
79
87
90
95
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
32
26
13
3
14
17
5
1
0
0
0
4
8
11
13
11
3
12
16
21
35
44
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
7
6
5
5
5
6
5
5
6
6
6
6
6
6
7
7
8
9
9
10
10
10

Chance of Frost

Temperature (°C)

21
21
21
22
22
21
19
17
15
15
14
14
14
14
14
14
15
16
17
18
19
20
20
20

Feels Like (°C)

19
19
20
22
21
21
18
16
15
14
15
13
13
12
12
13
12
13
12
17
17
17
17
18

Dew Point (°C)

12
12
12
11
11
12
13
13
13
13
13
13
13
13
13
13
13
14
14
13
13
12
12
11

Relative Humidity (%)

57
58
55
50
52
54
67
77
86
90
92
93
95
95
95
98
92
86
79
74
68
61
59
57

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

375
379
385
387
385
379
372
367
368
366
365
361
358
356
355
354
351
348
344
342
340
338
337
337

Friday 5

Waning Gibbous 72%

00:53

09:59

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 04:21, Set: 21:17, Transit: 12:50. Moon - Rise: 00:53, Set: 09:59. Civil Dark: 22:10 - 03:29. Nautical Dark: 23:42 - 01:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
74
49
24
35
46
57
66
70
65
57
49
42

Low Clouds (% Sky Obscured)

68
80
92
93
94
95
93
91
90
80
57
44
34
25
23
31
43
57
50
40
25
19
14
9

Medium Clouds (% Sky Obscured)

99
97
95
96
97
98
90
80
71
64
58
51
28
13
0
0
0
0
0
0
0
3
6
12

High Clouds (% Sky Obscured)

76
52
28
27
36
45
67
80
100
67
34
1
1
0
0
1
2
3
31
63
65
57
49
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
1
4
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
57
56
58
66
81
95
95
87
68
51
47
33
19
8
8
7
2
6
4
0
0
0
0

Precipitation Amount (mm)

0.2
0.3
0.3
0.2
0.3
0.4
0.5
0.6
0.4
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
7
4
5
6
7
8
6
5
6
6
7
8
8
7
7
8
9
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

20
19
18
16
16
15
14
14
13
13
13
12
11
11
11
11
11
12
13
15
16
17
18
19

Feels Like (°C)

17
18
17
17
16
16
15
13
13
13
12
13
12
10
10
9
9
9
9
12
13
13
13
14

Dew Point (°C)

11
12
13
14
14
14
14
13
13
13
12
12
11
11
10
10
10
10
10
9
8
7
7
7

Relative Humidity (%)

54
62
73
86
89
92
95
96
98
98
96
96
96
96
96
96
93
89
83
70
60
51
48
45

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1019
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

336
337
338
338
341
344
347
352
356
361
370
380
390
383
377
371
368
364
361
360
360
359
358
356

Saturday 6

Waning Gibbous 63%

01:04

11:18

14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:21, Set: 21:18, Transit: 12:50. Moon - Rise: 01:04, Set: 11:18. Civil Dark: 22:11 - 03:28. Nautical Dark: 23:45 - 01:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
42
47
56
57
58
42
27
11
11
10
10
22
26
37
58
81
96

Low Clouds (% Sky Obscured)

6
3
3
2
3
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
11
11
9
5
0
0
0
0
0
0
0
1
2
2
8
14
18

High Clouds (% Sky Obscured)

40
24
7
20
30
40
29
16
5
11
10
10
22
26
37
57
78
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
6
4
4
5
4
5
5
5
5
5
5
4
4
5
6

Chance of Frost

Temperature (°C)

20
20
20
20
19
18
17
15
13
12
12
11
11
11
11
10
13
15

Feels Like (°C)

14
19
19
19
19
19
19
16
15
15
15
14
14
9
9
9
9
9

Dew Point (°C)

7
7
7
7
8
10
11
10
10
10
9
9
9
8
8
8
8
9

Relative Humidity (%)

42
42
42
42
49
58
67
73
79
86
86
86
87
85
84
83
75
68

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

355
354
353
352
352
352
353
352
351
350
349
348
347
345
343
342
342
342

Forecast for Pietrzykowo, Powiat człuchowski, Poland (54.00,17.12)

Generated: 31/05/26 14:46:38. Forecast: 31/05/26 to 06/06/26. Timezone: UTC+2.00