Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 34%

14:25

21:30

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

Sun - Rise: 05:37, Set: 20:14, Transit: 12:55. Moon - Rise: 14:25, Set: 21:30. Civil Dark: 20:54 - 04:58. Nautical Dark: 21:45 - 04:07. Astro Dark: 22:49 - 03:04

Total Clouds (% Sky Obscured)

90
89
84
78
90
64
56
35
17
14
45
88
89
63
100
100
100
100
100
100
100
98
99
99

Low Clouds (% Sky Obscured)

48
26
0
0
0
22
42
26
3
4
41
55
54
35
26
41
63
43
94
65
77
60
56
63

Medium Clouds (% Sky Obscured)

72
77
83
70
90
40
38
23
15
13
37
43
43
19
22
100
100
100
100
100
100
93
90
97

High Clouds (% Sky Obscured)

46
47
17
18
5
12
0
0
0
0
0
50
55
50
100
100
100
100
97
100
100
80
85
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
6
57
89
95
78
76
70
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1
0.3
0.4
0.3
0

Wind Speed/Direction (mph)

11
9
6
5
5
5
5
5
5
5
4
4
4
4
6
8
9
10
11
13
12
10
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
63
74
80
83
84
86
87
88
90
90
87
83
71
63
58
58
57
52
69
89
90
86
85

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1003

Ozone (du)

338
340
341
342
343
342
344
345
346
347
339
331
327
325
323
322
319
319
317
316
316
318
319
317

Wednesday 19

Waxing Crescent 46%

15:41

21:48

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:39, Set: 20:12, Transit: 12:54. Moon - Rise: 15:41, Set: 21:48. Civil Dark: 20:52 - 05:00. Nautical Dark: 21:42 - 04:09. Astro Dark: 22:45 - 03:07

Total Clouds (% Sky Obscured)

99
98
90
74
98
96
98
100
100
100
74
62
59
62
54
51
63
69
69
59
65
77
75
88

Low Clouds (% Sky Obscured)

59
60
59
53
57
49
47
52
55
61
64
62
59
62
53
51
63
59
56
34
36
71
56
64

Medium Clouds (% Sky Obscured)

95
56
36
10
0
15
0
1
40
45
16
7
2
0
0
0
0
20
39
45
47
27
16
28

High Clouds (% Sky Obscured)

88
81
66
52
93
83
96
100
100
100
40
0
0
0
0
0
0
0
0
0
3
3
3
6

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
1
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 (%)

51
26
8
5
3
2
1
1
1
2
2
3
3
3
2
2
3
12
1
0
0
0
2
8

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
12
11
11
10
10
9
9
8
8
8
8
6
7
9
9
9
10
9
10
10
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
13
12
12
12
12
12
11
11
11
11
12
12
14
14
16
17
18
19
18
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

86
86
90
93
93
95
95
96
96
96
95
95
96
95
87
78
67
58
50
45
43
40
41
47

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

316
316
318
318
319
318
317
316
316
316
318
320
321
322
322
323
324
324
325
324
322
321
320
320

Thursday 20

First Quarter 56%

16:50

22:12

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

Sun - Rise: 05:41, Set: 20:10, Transit: 12:54. Moon - Rise: 16:50, Set: 22:12. Civil Dark: 20:49 - 05:02. Nautical Dark: 21:40 - 04:12. Astro Dark: 22:41 - 03:11

Total Clouds (% Sky Obscured)

84
38
9
19
23
10
37
11
50
50
45
40
38
37
4
7
50
56
44
45
66
87
100
98

Low Clouds (% Sky Obscured)

59
36
0
0
6
3
7
1
5
19
1
0
0
0
0
7
44
31
18
23
31
43
59
45

Medium Clouds (% Sky Obscured)

19
24
5
13
4
0
0
0
0
0
0
0
3
0
0
0
7
34
27
18
19
19
21
29

High Clouds (% Sky Obscured)

3
4
3
5
4
4
37
11
50
50
45
40
38
37
4
0
2
5
4
7
34
63
93
55

ISS Passover

Visibility (miles)

9
5
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
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

29
37
36
11
31
22
23
6
1
0
0
0
0
0
0
0
0
0
2
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)

6
6
5
4
5
5
6
6
6
6
5
5
5
6
6
8
9
12
12
13
12
11
10
9

Chance of Frost

Temperature (°C)

21
20
18
16
16
15
15
15
15
15
14
14
13
14
16
18
20
21
22
23
24
24
23
21

Feels Like (°C)

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

Dew Point (°C)

12
14
16
14
14
14
14
14
14
13
13
12
12
12
13
12
12
10
9
9
8
7
9
13

Relative Humidity (%)

53
68
85
87
89
93
92
92
92
90
89
92
90
87
81
70
59
47
43
40
37
35
38
58

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1008
1008
1008
1009

Ozone (du)

319
320
321
322
321
319
320
319
319
318
319
320
321
322
324
324
322
321
320
319
318
317
316
315

Friday 21

Waxing Gibbous 65%

17:46

22:48

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

Sun - Rise: 05:42, Set: 20:08, Transit: 12:54. Moon - Rise: 17:46, Set: 22:48. Civil Dark: 20:47 - 05:04. Nautical Dark: 21:37 - 04:14. Astro Dark: 22:37 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
86
67
29
38
53
62
61
61
75
75
77
76
62

Low Clouds (% Sky Obscured)

26
20
30
25
25
9
21
29
23
24
34
36
35
29
38
49
57
57
61
70
66
60
57
40

Medium Clouds (% Sky Obscured)

80
78
47
58
91
97
80
100
87
72
87
43
23
0
12
25
37
25
13
2
9
15
17
62

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
86
67
0
0
0
0
0
0
0
0
12
17
15

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
12
15
3
16
12
6
11
7
3
2
2
1
17
29
40
38
33
17
12
8
7
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
0
0

Wind Speed/Direction (mph)

7
6
5
5
4
3
1
1
1
2
2
3
3
4
5
6
8
9
10
10
11
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
14
14
14
13
13
12
11
11
10
9
10
10
9
9
9
8
7
6
7
8
9
10

Relative Humidity (%)

56
63
77
82
83
82
83
82
78
79
78
74
75
74
63
59
52
47
42
38
41
45
51
54

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

314
313
313
315
315
314
312
312
312
312
313
314
317
321
326
332
332
331
330
331
328
326
323
319

Saturday 22

Waxing Gibbous 74%

No Rise

23:39

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

Sun - Rise: 05:44, Set: 20:05, Transit: 12:54. Moon - Rise: No Rise, Set: 23:39. Civil Dark: 20:44 - 05:06. Nautical Dark: 21:34 - 04:16. Astro Dark: 22:33 - 03:18

Total Clouds (% Sky Obscured)

54
24
40
75
64
40
28
49
40
16
8
22
35
20
90
86
82
73
65
56
67
76
85
90

Low Clouds (% Sky Obscured)

22
0
7
14
9
11
14
17
11
6
0
0
0
0
3
3
5
7
11
18
27
32
31
21

Medium Clouds (% Sky Obscured)

54
4
5
2
1
0
0
0
0
0
0
0
0
0
45
53
61
62
65
56
67
76
85
86

High Clouds (% Sky Obscured)

18
12
19
37
59
30
15
45
40
12
7
22
35
20
62
46
40
32
30
25
29
33
37
55

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

18
2
1
0
1
1
0
1
0
1
0
1
0
0
1
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
12
12
12
12
11
11
11
12
14
16
17
19
19
20
21
20
20
20

Feels Like (°C)

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

Dew Point (°C)

12
12
12
11
11
10
10
10
10
10
10
9
10
10
10
9
9
8
7
7
6
6
7
7

Relative Humidity (%)

70
77
82
83
79
84
84
84
86
87
88
88
90
86
74
64
56
48
44
41
38
40
42
44

Pressure (mb)

1015
1014
1015
1015
1016
1016
1016
1016
1016
1017
1016
1017
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

316
316
316
315
315
316
314
313
312
312
311
312
312
312
313
313
312
312
312
312
313
312
310
309

Sunday 23

Waxing Gibbous 83%

18:27

00:43

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

Sun - Rise: 05:46, Set: 20:03, Transit: 12:53. Moon - Rise: 18:27, Set: 00:43. Civil Dark: 20:42 - 05:08. Nautical Dark: 21:31 - 04:19. Astro Dark: 22:29 - 03:21

Total Clouds (% Sky Obscured)

95
100
73
46
23
24
24
29
37
49
60
63
72
78
80
78
73
79
85
91
91
91
90
83

Low Clouds (% Sky Obscured)

10
0
0
0
0
2
3
5
18
27
38
39
38
37
32
28
23
39
55
71
76
81
86
73

Medium Clouds (% Sky Obscured)

87
85
61
38
15
23
24
29
28
26
28
25
30
31
33
39
45
54
66
69
68
65
58
53

High Clouds (% Sky Obscured)

76
100
73
46
23
20
20
29
25
31
28
36
48
57
71
78
73
79
82
78
71
68
56
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
2
2
2
9
10
8
10
8
2
7
9
6
20
31
41
34
22
11
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
12
12
12
11
11
11
10
11
11
10
10
10
14
15
16
17
19
20
16
16
17

Dew Point (°C)

8
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
9
9
11
14
15
15
15
14

Relative Humidity (%)

52
60
69
74
77
80
80
80
80
83
88
91
87
83
79
70
62
55
64
76
88
83
80
76

Pressure (mb)

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

Ozone (du)

309
308
308
308
308
309
308
308
308
307
307
307
307
307
306
307
307
307
306
306
306
306
307
307

Monday 24

Waxing Gibbous 89%

18:55

01:58

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: 05:48, Set: 20:01, Transit: 12:53. Moon - Rise: 18:55, Set: 01:58. Civil Dark: 20:39 - 05:10. Nautical Dark: 21:28 - 04:21. Astro Dark: 22:26 - 03:24

Total Clouds (% Sky Obscured)

77
69
74
79
89
90
93
98
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
54
43
30
21
36
50
65
53
38
22
27
32
36
58
79
100
100
100
100

Medium Clouds (% Sky Obscured)

47
35
27
27
30
30
30
35
55
73
89
93
97
100
99
97
94
90
86
80

High Clouds (% Sky Obscured)

53
51
62
71
84
86
90
93
95
97
100
98
98
95
98
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
1
1
1

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

7
1
1
1
0
0
3
6
8
10
8
46
67
85
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
1.6
2.8
4.1
4.2
4.8
5.6

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
7
7
8
9
9
11
12
13
13
14
15
15
16

Chance of Frost

Temperature (°C)

18
16
15
15
15
14
14
15
15
15
15
14
15
15
15
15
15
14
15
15

Feels Like (°C)

17
17
17
15
15
15
14
14
14
14
14
13
13
13
13
13
13
12
13
12

Dew Point (°C)

14
14
13
13
13
13
13
12
12
12
13
13
13
13
13
13
14
14
14
14

Relative Humidity (%)

79
83
87
89
89
89
89
86
86
86
89
92
89
89
87
92
95
98
96
96

Pressure (mb)

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

Ozone (du)

310
313
315
315
316
316
314
313
311
311
311
311
311
311
311
310
309
308
309
310

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

Generated: 18/08/26 18:08:15. Forecast: 18/08/26 to 24/08/26. Timezone: UTC+2.00