Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 87%

18:59

00:54

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

Sun - Rise: 04:55, Set: 21:01, Transit: 12:58. Moon - Rise: 18:59, Set: 00:54. Civil Dark: 21:48 - 04:09. Nautical Dark: 22:56 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
99
83
80
75
96
59
47
40
30
50
98
97
65
49
55
75
100
100
100
99
100

Low Clouds (% Sky Obscured)

34
48
62
58
62
56
46
70
59
47
40
30
0
25
1
1
2
4
3
2
0
0
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
3
0
2
17
25
16
30
38
42
50
45
43
42
72
91
81
91
78

High Clouds (% Sky Obscured)

99
100
92
39
48
50
47
83
4
9
1
5
30
94
93
18
0
0
37
100
100
100
95
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
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
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
18
20
21
21
23
23
23
23
23
22
21
19
18
17
17
17
16
17
16
16
16
17

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
8
8
8
8
8
7
8
10
12
11
10
10
10
10
10
9
10
10
10
11

Relative Humidity (%)

70
64
55
48
44
42
40
38
36
35
38
45
57
59
59
60
63
65
64
62
64
67
68
65

Pressure (mb)

1011
1011
1011
1010
1009
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

334
334
334
333
333
333
333
334
336
337
338
339
339
339
340
339
342
344
338
340
344
341
340
339

Sunday 26

Waxing Gibbous 93%

19:50

01:50

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 04:57, Set: 21:00, Transit: 12:58. Moon - Rise: 19:50, Set: 01:50. Civil Dark: 21:46 - 04:11. Nautical Dark: 22:53 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
100
98
100
100
100
100
100
100
100
100
100
98
97
99
100
98
100
100
100
99
92

Low Clouds (% Sky Obscured)

1
38
54
34
57
53
68
75
57
47
59
80
62
90
93
84
99
100
91
71
26
32
43
42

Medium Clouds (% Sky Obscured)

79
83
98
100
94
100
100
100
100
100
100
100
100
100
60
62
59
83
55
76
97
100
88
34

High Clouds (% Sky Obscured)

100
100
91
100
80
100
100
100
100
100
100
100
62
55
77
84
62
71
66
100
85
48
58
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
3
9
2
4
6
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
1
11
12
35
15
39
46
55
32
55
65
95
86
52
63
34
58
36
64
95
91
68
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.9
0.5
0
0.2
0
0.3
0
0
1
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
20
19
19
19
18
17
16
16
16
15
15
15
15
15
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

12
12
11
12
10
11
10
12
14
15
15
14
14
14
14
14
15
15
15
14
14
14
13
13

Relative Humidity (%)

62
60
59
61
53
61
54
63
77
90
92
86
92
93
93
95
96
96
96
96
98
96
95
93

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

337
336
335
335
337
339
339
339
338
339
340
341
346
347
352
359
360
357
359
362
363
365
367
369

Monday 27

Waxing Gibbous 97%

20:26

02:59

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

Sun - Rise: 04:59, Set: 20:58, Transit: 12:58. Moon - Rise: 20:26, Set: 02:59. Civil Dark: 21:44 - 04:13. Nautical Dark: 22:50 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
98
92
100
88
85
94
91
70
52
14
14
3
17
3
18
28
33
37
40
44
40
35
34

Low Clouds (% Sky Obscured)

53
77
69
100
88
83
78
90
62
45
14
14
3
15
2
16
25
29
32
32
38
35
32
34

Medium Clouds (% Sky Obscured)

55
42
32
42
53
49
65
66
1
0
0
0
0
3
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

58
4
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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 (%)

26
25
24
28
28
22
38
40
28
16
1
2
0
4
2
11
5
4
13
3
2
2
2
3

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)

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

Chance of Frost

Temperature (°C)

15
16
16
16
17
17
17
17
16
16
16
16
15
14
13
12
12
12
12
11
11
11
12
13

Feels Like (°C)

13
14
14
15
15
15
14
14
13
12
13
14
13
12
12
12
11
10
10
10
10
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

89
87
90
81
86
69
61
66
61
75
62
62
68
69
76
80
80
80
79
83
84
77
75
72

Pressure (mb)

1004
1004
1005
1006
1007
1007
1008
1009
1010
1011
1011
1012
1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1016
1017

Ozone (du)

371
374
374
372
369
370
372
371
372
373
373
371
370
372
380
382
379
376
374
370
367
366
366
361

Tuesday 28

Waxing Gibbous 100%

20:51

04:15

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 05:00, Set: 20:56, Transit: 12:58. Moon - Rise: 20:51, Set: 04:15. Civil Dark: 21:42 - 04:15. Nautical Dark: 22:47 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
50
71
81
87
95
77
93
73
86
74
69
67
73
68
74
76
76
95
93
77
88
64
73

Low Clouds (% Sky Obscured)

61
50
71
81
83
88
68
84
63
73
58
54
61
65
68
72
76
76
76
69
55
48
40
33

Medium Clouds (% Sky Obscured)

15
30
45
48
51
54
59
65
66
60
63
58
53
53
53
49
44
40
41
40
39
39
41
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
5
10
9
6
3
0
2
2
3
5
4
22
23
13
32
32
49

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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 (%)

11
5
4
17
19
21
18
18
16
22
22
22
17
12
6
7
7
4
7
7
5
4
2
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)

12
14
15
14
14
14
13
14
13
13
11
9
8
6
6
6
7
6
6
6
6
6
5
7

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
18
18
18
17
17
16
15
14
14
14
14
14
14
13
13
14
16

Feels Like (°C)

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

Dew Point (°C)

9
8
8
8
8
10
10
9
9
9
9
10
10
11
11
11
10
11
12
11
12
12
13
13

Relative Humidity (%)

73
64
57
53
53
59
61
53
55
55
59
63
67
79
83
83
79
80
86
86
90
93
92
82

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

360
361
358
354
351
350
348
346
345
344
343
342
340
339
338
335
333
330
328
326
324
324
323
323

Wednesday 29

Full Moon 100%

21:08

05:35

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

Sun - Rise: 05:02, Set: 20:55, Transit: 12:58. Moon - Rise: 21:08, Set: 05:35. Civil Dark: 21:40 - 04:17. Nautical Dark: 22:44 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
89
86
89
91
94
90
85
80
50
20
3
21
11
0
17
33
49
57
68
77
73
70
66

Low Clouds (% Sky Obscured)

37
43
48
51
54
59
57
52
39
27
14
0
6
2
0
4
11
27
45
61
65
58
48
39

Medium Clouds (% Sky Obscured)

37
31
23
24
22
20
23
24
21
16
6
2
1
1
0
1
1
1
1
1
1
1
0
0

High Clouds (% Sky Obscured)

55
47
40
57
70
79
70
57
50
27
6
3
2
1
0
1
1
1
4
8
11
15
17
22

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
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
8
8
8
8
8
8
7
6
4
3
2
1
2
2
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

18
20
21
22
23
25
25
25
25
25
24
23
21
19
18
17
16
16
16
16
16
15
17
19

Feels Like (°C)

18
18
19
21
22
23
24
24
24
24
24
25
24
22
22
22
21
20
20
19
18
18
17
17

Dew Point (°C)

13
13
13
13
13
14
14
14
14
15
15
15
16
15
14
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

72
66
62
56
53
50
48
48
49
52
54
60
72
75
77
81
79
79
79
81
83
85
77
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

323
325
326
326
326
327
326
326
327
327
327
328
329
328
328
327
328
329
330
328
327
325
323
322

Thursday 30

Waning Gibbous 98%

21:21

06:54

08 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 05:04, Set: 20:53, Transit: 12:57. Moon - Rise: 21:21, Set: 06:54. Civil Dark: 21:38 - 04:19. Nautical Dark: 22:41 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
48
44
36
28
25
24
29
33
38
54
65
70
70
64
69
73
77
76
72
68
65
62
60

Low Clouds (% Sky Obscured)

25
18
12
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
3
6
9
11
14
17
15

High Clouds (% Sky Obscured)

26
22
23
19
19
25
24
29
33
38
54
65
70
70
64
69
73
77
75
67
48
50
53
55

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

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)

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

Chance of Frost

Temperature (°C)

20
22
24
25
26
27
28
28
28
28
27
25
24
22
21
20
19
19
19
18
18
18
19
21

Feels Like (°C)

16
22
23
22
23
23
24
29
28
27
27
28
28
21
21
21
21
20
19
17
17
16
17
16

Dew Point (°C)

13
13
13
13
12
12
11
11
11
11
12
13
14
13
13
12
12
11
11
10
10
9
10
11

Relative Humidity (%)

64
57
51
46
42
39
35
35
35
34
40
47
56
57
59
61
61
60
60
59
57
56
55
54

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

321
321
322
322
321
320
318
318
318
317
317
317
316
315
313
312
311
309
308
307
306
305
306
307

Friday 31

Waning Gibbous 94%

21:31

No Set

08 Bad
09 OK
10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK

Sun - Rise: 05:05, Set: 20:51, Transit: 12:57. Moon - Rise: 21:31, Set: No Set. Civil Dark: 21:36 - 04:21. Nautical Dark: 22:38 - 03:19. Astro Dark: N/A - 01:20

Total Clouds (% Sky Obscured)

52
48
56
37
25
15
15
18
24
28
31
35
31
24
15
24
31
45

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
1
0
0
0
0
0
0
0
0
0
0
1
2
4
10
15
23

High Clouds (% Sky Obscured)

49
45
51
37
25
15
15
18
24
28
31
35
31
24
15
24
30
35

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 (%)

1
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
8
10
10
11
11
10
9
9
7
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

21
23
25
27
28
29
29
29
29
29
27
25
23
22
21
19
19
19

Feels Like (°C)

16
21
23
23
24
25
27
31
30
29
29
29
30
22
23
24
23
23

Dew Point (°C)

12
11
11
11
10
9
7
9
11
13
14
15
17
16
15
14
13
13

Relative Humidity (%)

53
47
42
37
33
28
25
28
32
37
44
54
66
67
68
69
69
69

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

308
308
307
306
305
303
302
301
300
300
299
298
297
296
295
294
294
293

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

Generated: 25/07/26 08:46:24. Forecast: 25/07/26 to 31/07/26. Timezone: UTC+2.00