Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 36%

12:23

21:28

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
08 Bad
09 Bad

Sun - Rise: 05:27, Set: 19:40, Transit: 12:32. Moon - Rise: 12:23, Set: 21:28. Civil Dark: 20:14 - 04:52. Nautical Dark: 20:58 - 04:09. Astro Dark: 21:47 - 03:20

Total Clouds (% Sky Obscured)

99
98
89
85
86
68
50
88
100
94
56
100
61
69
100
100
100
100
100
100
100
88
74
82

Low Clouds (% Sky Obscured)

93
77
39
53
72
39
29
26
39
44
49
52
49
17
39
46
54
39
37
15
47
47
44
70

Medium Clouds (% Sky Obscured)

34
27
43
18
29
37
11
29
26
92
45
28
20
5
55
43
64
99
86
92
83
65
62
39

High Clouds (% Sky Obscured)

0
0
0
0
3
3
6
61
100
81
44
100
12
55
100
100
100
100
100
100
100
63
32
39

ISS Passover

Visibility (miles)

9
9
9
9
4
9
4
4
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
0
33
38
46
43
40
32
11
34
21
2
1
1
1
0
0
1
4
13
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
11
10
9
6
8
7
6
4
3
4
3
3
3
3
3
3
3
3
3
3
3
6

Chance of Frost

Temperature (°C)

12
13
15
15
16
16
16
16
16
15
13
12
12
11
11
10
10
10
11
11
11
13
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
86
59
67
86
87
86
89
90
89
92
92
92
95
91
90
88
88
87
87
89
89
79

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

361
360
350
337
333
332
330
329
327
329
332
337
339
341
343
342
340
343
344
343
340
335
330
325

Wednesday 19

Waxing Crescent 46%

13:36

21:52

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

Sun - Rise: 05:28, Set: 19:38, Transit: 12:32. Moon - Rise: 13:36, Set: 21:52. Civil Dark: 20:12 - 04:54. Nautical Dark: 20:55 - 04:11. Astro Dark: 21:44 - 03:23

Total Clouds (% Sky Obscured)

98
66
79
84
66
85
62
79
66
34
36
67
62
90
59
70
43
58
42
30
62
52
43
95

Low Clouds (% Sky Obscured)

75
52
59
34
23
9
4
5
13
3
5
5
17
27
28
28
0
6
8
19
21
7
0
0

Medium Clouds (% Sky Obscured)

31
41
28
55
41
79
53
77
64
29
28
64
51
74
33
51
39
35
26
21
58
40
30
82

High Clouds (% Sky Obscured)

71
47
69
26
4
9
7
1
1
0
0
0
0
0
0
0
0
31
16
2
4
15
18
45

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 (%)

2
1
4
14
17
13
3
2
0
0
0
0
0
1
1
1
0
0
0
1
3
13
27
32

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

Chance of Frost

Temperature (°C)

17
17
18
19
19
19
19
19
19
18
16
16
16
17
18
18
18
18
18
19
18
19
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
55
54
55
55
57
56
62
72
79
86
85
85
72
74
66
64
64
65
68
63
60
71

Pressure (mb)

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

Ozone (du)

322
319
316
313
308
306
305
306
307
309
309
308
309
308
306
306
306
306
306
306
305
307
307
306

Thursday 20

First Quarter 56%

14:46

22:22

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

Sun - Rise: 05:30, Set: 19:36, Transit: 12:32. Moon - Rise: 14:46, Set: 22:22. Civil Dark: 20:10 - 04:55. Nautical Dark: 20:53 - 04:13. Astro Dark: 21:42 - 03:25

Total Clouds (% Sky Obscured)

72
71
28
21
31
5
6
51
48
100
73
95
35
91
100
100
100
100
100
73
63
33
43
52

Low Clouds (% Sky Obscured)

0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
9
26
28
38
59
33
0
13
25

Medium Clouds (% Sky Obscured)

25
30
20
16
26
5
0
0
11
14
0
34
18
7
66
71
76
74
83
9
57
33
43
47

High Clouds (% Sky Obscured)

45
67
0
8
18
0
4
51
48
100
73
92
16
89
100
100
100
100
100
20
35
30
5
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
4
3
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None
None

Precipitation Probability (%)

23
23
22
1
0
0
2
0
0
0
0
6
5
51
46
73
70
79
29
85
31
35
30
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.4
0.4
0.6
0
1.1
0
0
0
0

Wind Speed/Direction (mph)

10
14
16
14
15
13
12
9
8
5
3
3
4
4
4
4
4
7
7
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
19
20
22
23
24
25
26
27
26
21
20
19
18
17
18
20
22
22
20
19
18
21
22

Dew Point (°C)

14
11
10
11
13
13
13
14
16
18
16
14
13
12
15
16
18
19
19
19
17
17
18
15

Relative Humidity (%)

66
47
45
46
46
45
46
49
58
70
70
70
71
71
86
90
91
91
91
91
92
89
86
70

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1011
1011

Ozone (du)

307
308
310
309
308
307
307
306
306
305
305
304
305
303
301
298
296
296
297
298
297
294
296
295

Friday 21

Waxing Gibbous 65%

15:50

23:02

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
08 Bad
09 Bad

Sun - Rise: 05:31, Set: 19:34, Transit: 12:32. Moon - Rise: 15:50, Set: 23:02. Civil Dark: 20:08 - 04:57. Nautical Dark: 20:51 - 04:15. Astro Dark: 21:39 - 03:27

Total Clouds (% Sky Obscured)

70
80
85
96
96
74
92
62
75
96
88
80
40
69
85
97
72
100
100
100
100
88
87
82

Low Clouds (% Sky Obscured)

35
32
34
22
42
36
56
19
15
0
0
1
2
8
17
23
27
31
28
31
33
33
39
65

Medium Clouds (% Sky Obscured)

60
67
54
40
17
20
27
42
52
62
53
44
36
49
59
97
71
100
100
100
100
80
75
63

High Clouds (% Sky Obscured)

12
28
47
94
90
50
50
39
38
46
42
35
4
43
72
71
67
62
62
92
62
68
71
25

ISS Passover

Visibility (miles)

9
9
9
9
9
3
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain

Precipitation Probability (%)

18
24
19
13
45
60
66
41
23
10
12
11
6
14
24
35
85
95
95
95
95
74
76
63

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.6
0
0
0
0
0
0
0
0
0
0.7
1.1
0.9
0.9
0.7
0
0.4
0.3

Wind Speed/Direction (mph)

3
3
3
3
4
4
5
4
3
2
3
3
3
3
4
5
7
7
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

22
22
23
24
25
25
24
24
23
21
20
19
19
19
19
19
19
19
19
19
19
20
21
21

Feels Like (°C)

23
24
24
25
25
26
26
25
26
24
21
21
21
22
21
20
20
20
20
20
19
21
24
22

Dew Point (°C)

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

Relative Humidity (%)

64
69
72
53
57
76
84
92
94
96
96
98
98
96
98
98
96
96
95
93
92
91
89
86

Pressure (mb)

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

Ozone (du)

293
291
290
290
291
289
289
288
289
289
288
289
288
287
288
286
287
286
286
287
287
288
290
290

Saturday 22

Waxing Gibbous 74%

16:45

23:53

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
08 Bad
09 OK

Sun - Rise: 05:33, Set: 19:32, Transit: 12:32. Moon - Rise: 16:45, Set: 23:53. Civil Dark: 20:06 - 04:59. Nautical Dark: 20:48 - 04:16. Astro Dark: 21:36 - 03:29

Total Clouds (% Sky Obscured)

62
72
90
95
63
86
84
77
69
62
60
54
52
53
54
59
53
44
44
54
55
55
47
39

Low Clouds (% Sky Obscured)

33
42
55
60
55
86
84
77
69
62
60
54
52
53
54
59
46
27
10
5
0
0
1
9

Medium Clouds (% Sky Obscured)

32
41
57
56
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
0
0
0
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
53
78
95
93
89
39
22
7
1
0
1
0
10
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0.2
0.5
0.9
0.6
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
8
7
7
7
9
8
7
5
3
3
3
3
2
2
2
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
21
20
20
21
17
18
16
15
14
14
14
13
13
13
13
13
12
12
13
14
15
15

Dew Point (°C)

19
13
9
9
8
10
17
18
17
16
14
14
13
13
13
12
12
12
11
11
11
13
14
13

Relative Humidity (%)

85
53
43
46
45
52
95
98
98
98
96
95
96
96
96
96
98
95
95
92
90
92
90
79

Pressure (mb)

1011
1011
1012
1012
1013
1013
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019

Ozone (du)

291
290
290
290
292
297
296
296
294
293
293
293
292
293
293
293
294
294
294
294
294
294
294
294

Sunday 23

Waxing Gibbous 82%

17:29

00:54

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

Sun - Rise: 05:34, Set: 19:30, Transit: 12:31. Moon - Rise: 17:29, Set: 00:54. Civil Dark: 20:04 - 05:00. Nautical Dark: 20:46 - 04:18. Astro Dark: 21:33 - 03:32

Total Clouds (% Sky Obscured)

36
30
24
13
12
9
11
8
5
1
7
11
17
31
46
61
66
66
74
71
68
60
53
43

Low Clouds (% Sky Obscured)

23
30
23
13
10
7
7
5
3
1
1
0
0
7
14
21
23
25
27
23
14
4
4
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
4
5
16
29
41
49
54
57
50
43
32
26
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
3
5
6
3
9
18
21
31
42
57
58
38
17

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
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
24
51
65
64
47

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
0.4
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
6
4
3
2
2
2
3
3
3
3
2
2
2
1
2
2
3

Chance of Frost

Temperature (°C)

18
20
21
22
23
23
23
23
21
19
17
17
16
16
16
16
16
15
15
14
15
16
17
19

Feels Like (°C)

16
16
17
18
18
26
25
25
25
25
26
18
18
19
18
18
17
18
17
17
17
16
15
21

Dew Point (°C)

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

Relative Humidity (%)

70
60
59
55
52
54
55
56
64
72
83
83
82
82
79
78
75
80
83
87
80
75
71
67

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1017

Ozone (du)

295
295
294
294
293
293
292
291
291
291
291
291
290
290
290
289
289
290
290
291
291
291
291
291

Monday 24

Waxing Gibbous 89%

18:04

02:03

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 OK
05 OK
06 Bad
07 OK

Sun - Rise: 05:35, Set: 19:28, Transit: 12:31. Moon - Rise: 18:04, Set: 02:03. Civil Dark: 20:02 - 05:02. Nautical Dark: 20:44 - 04:20. Astro Dark: 21:30 - 03:34

Total Clouds (% Sky Obscured)

37
42
49
58
55
51
49
47
45
46
63
79
92
86
78
68
56
45
33
33
36
38

Low Clouds (% Sky Obscured)

10
23
33
46
47
48
48
41
35
28
24
20
17
26
33
37
33
32
29
23
18
11

Medium Clouds (% Sky Obscured)

16
20
22
20
13
9
5
6
8
12
22
32
42
37
28
18
17
19
19
15
9
0

High Clouds (% Sky Obscured)

6
8
7
6
4
2
0
7
17
40
48
66
84
65
46
28
20
12
3
12
20
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

28
24
20
17
22
26
28
29
40
54
63
60
56
55
37
10
12
13
8
11
8
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
5
4
4
4
3
3
2
2
3
4
4
4
4
4
5
6
6
6

Chance of Frost

Temperature (°C)

20
22
23
23
24
24
24
24
22
21
19
19
19
18
18
18
18
18
18
18
19
20

Feels Like (°C)

21
21
22
23
24
26
25
25
26
27
27
20
20
21
21
21
21
19
20
20
20
19

Dew Point (°C)

13
13
14
14
15
15
15
15
17
18
18
18
17
17
17
17
17
17
18
18
18
19

Relative Humidity (%)

62
57
56
56
56
57
58
59
69
80
93
93
92
90
93
93
95
93
95
96
93
92

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

291
291
291
291
291
290
290
290
289
288
288
287
287
287
285
284
283
282
282
281
280
280

Forecast for Posada Dolna, Powiat bieszczadzki, Poland (49.25,22.70)

Generated: 18/08/26 10:23:23. Forecast: 18/08/26 to 24/08/26. Timezone: UTC+2.00