Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 63%

22:18

14:56

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:50, Set: 20:15, Transit: 13:32. Moon - Rise: 22:18, Set: 14:56. Civil Dark: 20:49 - 06:16. Nautical Dark: 21:31 - 05:34. Astro Dark: 22:17 - 04:50

Total Clouds (% Sky Obscured)

85
100
100
97
100
100
96
100
100
100
100
98
93
100
100
100
95
95
93
97
95
95
98
99

Low Clouds (% Sky Obscured)

46
75
64
68
92
100
87
100
74
84
75
36
38
66
23
40
39
50
47
59
59
67
78
82

Medium Clouds (% Sky Obscured)

39
95
66
94
100
90
54
35
53
59
36
30
10
19
57
58
52
44
38
52
52
48
54
38

High Clouds (% Sky Obscured)

85
100
100
59
100
86
61
98
100
100
100
90
78
100
100
100
82
63
57
71
47
56
67
96

ISS Passover

Visibility (miles)

9
9
9
9
4
7
6
9
9
9
9
9
9
5
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
0
9
31
68
76
51
35
13
11
18
10
23
24
23
28
32
56
43
36
7
5
1
3

Precipitation Amount (mm)

0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
7
11
12
13
14
14
14
14
15
15
14
13
10
8
6
8
8
9
9
10
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
9
12
14
16
17
19
20
21
21
20
20
21
20
20
19
19
19
19
19
19
18

Relative Humidity (%)

53
50
49
55
65
73
85
89
91
91
88
85
79
79
89
91
93
95
96
95
95
93
93
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1017
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

301
298
298
299
298
301
299
300
300
299
298
298
297
296
293
291
291
292
292
290
288
288
288
288

Friday 4

Third Quarter 51%

23:06

16:16

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK

Sun - Rise: 06:52, Set: 20:13, Transit: 13:32. Moon - Rise: 23:06, Set: 16:16. Civil Dark: 20:47 - 06:17. Nautical Dark: 21:29 - 05:36. Astro Dark: 22:14 - 04:52

Total Clouds (% Sky Obscured)

100
98
100
100
100
95
99
89
92
79
88
95
100
94
98
100
100
100
100
100
85
100
25
20

Low Clouds (% Sky Obscured)

66
70
81
73
80
67
47
60
67
57
67
79
93
53
45
37
53
41
33
21
15
13
13
15

Medium Clouds (% Sky Obscured)

35
44
51
42
33
36
42
34
44
39
48
77
100
86
92
98
94
100
98
91
67
0
0
0

High Clouds (% Sky Obscured)

100
96
100
100
99
51
95
43
4
7
33
26
31
46
69
100
100
99
100
100
77
100
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
5
3
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
9
18
3
13
7
16
34
43
53
69
75
95
95
90
54
54
34
12
6
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
1.2
2
0.7
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
13
14
16
18
20
20
18
19
16
13
10
10
10
8
8
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
18
17
18
18
19
20
20
22
21
22
20
19
19
19
18
18
17
17
17
17
15
15

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
86
89
82
71
62
66
74
70
83
83
84
82
82
82
84
83
85
86
90
92
92

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018

Ozone (du)

287
287
287
287
287
287
288
289
290
290
289
289
289
290
290
290
291
293
296
298
304
310
315
316

Saturday 5

Waning Crescent 40%

00:11

17:21

05 OK
06 Bad
07 Bad
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 OK
21 OK
22 OK
23 Good
00 OK
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 06:53, Set: 20:10, Transit: 13:32. Moon - Rise: 00:11, Set: 17:21. Civil Dark: 20:44 - 06:19. Nautical Dark: 21:26 - 05:37. Astro Dark: 22:11 - 04:54

Total Clouds (% Sky Obscured)

22
54
53
90
100
68
54
85
88
87
92
90
58
80
68
34
22
38
15
25
10
14
2
2

Low Clouds (% Sky Obscured)

15
21
15
27
21
20
45
75
71
63
54
29
31
31
16
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
18
23
29
36
36
35
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
35
40
75
100
68
5
17
32
2
35
35
28
69
68
34
22
38
15
25
10
14
2
2

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
10
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)

6
6
7
7
8
9
11
11
12
10
11
11
10
10
9
6
5
4
4
3
2
2
1
2

Chance of Frost

Temperature (°C)

14
14
14
14
15
17
18
20
20
21
21
21
22
21
20
18
16
15
14
13
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
84
79
71
61
55
53
58
54
48
44
46
51
59
65
68
73
74
75
77
80
81

Pressure (mb)

1018
1019
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

320
322
320
316
313
311
308
306
304
303
302
302
301
300
298
297
296
295
293
293
291
291
291
294

Sunday 6

Waning Crescent 28%

01:33

18:09

05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 Good
12 OK
13 OK
14 OK
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

Sun - Rise: 06:55, Set: 20:08, Transit: 13:31. Moon - Rise: 01:33, Set: 18:09. Civil Dark: 20:42 - 06:21. Nautical Dark: 21:24 - 05:39. Astro Dark: 22:08 - 04:57

Total Clouds (% Sky Obscured)

0
0
5
23
35
23
11
25
24
44
60
74
56
85
84
88
57
68
59
67
71
81
90
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
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
2
3
3
4
4
6
24
44
21
3
3
2
0
19
31
42
35
29
23
25
26
20

High Clouds (% Sky Obscured)

0
0
5
23
35
23
11
25
24
44
53
72
56
82
80
86
57
68
59
52
46
66
86
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
7
9
5
11
12
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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
14
16
18
20
22
24
24
25
25
25
24
23
22
20
19
19
18
18
18
18

Feels Like (°C)

12
12
12
12
13
14
17
19
20
21
21
23
23
24
22
20
19
20
19
18
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

83
84
83
79
68
61
52
44
38
34
31
30
30
33
40
42
45
49
54
54
55
55
55
56

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1022
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1016

Ozone (du)

296
294
293
293
292
293
293
293
293
293
292
292
291
291
291
289
288
287
286
285
285
287
288
289

Monday 7

Waning Crescent 18%

03:01

18:42

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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

Sun - Rise: 06:56, Set: 20:06, Transit: 13:31. Moon - Rise: 03:01, Set: 18:42. Civil Dark: 20:40 - 06:22. Nautical Dark: 21:21 - 05:41. Astro Dark: 22:06 - 04:59

Total Clouds (% Sky Obscured)

87
74
65
74
88
88
50
40
29
37
46
61
93
95
100
68
74
76
84
91
98
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
8
15
21
19
20
19
21
24
27
29
28
24
34
42
50
39
27
13
15
20
21

Medium Clouds (% Sky Obscured)

17
35
60
70
66
48
7
6
8
8
12
17
16
13
6
8
8
7
4
1
0
0
0
0

High Clouds (% Sky Obscured)

82
67
50
67
85
75
33
18
0
0
2
3
52
73
100
25
10
15
40
69
98
99
99
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 (%)

8
11
11
9
5
1
4
7
3
11
15
16
16
15
9
14
8
0
6
4
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
56
57
56
51
43
38
35
33
32
33
35
40
48
61
63
65
66
67
69
69
71
72

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015

Ozone (du)

291
292
293
294
295
297
300
300
299
299
297
296
294
292
291
291
292
292
293
293
294
294
295
295

Tuesday 8

Waning Crescent 10%

04:30

19:05

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
18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 06:58, Set: 20:04, Transit: 13:31. Moon - Rise: 04:30, Set: 19:05. Civil Dark: 20:37 - 06:24. Nautical Dark: 21:18 - 05:43. Astro Dark: 22:03 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
92
86
68
47
28
33
41
55
49
41
34
33
31
32

Low Clouds (% Sky Obscured)

21
17
17
18
22
20
39
59
78
71
64
61
50
39
28
33
38
44
46
40
29
21
15
10

Medium Clouds (% Sky Obscured)

0
0
0
31
61
92
94
96
99
81
66
53
36
18
0
0
0
0
0
0
0
1
2
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
92
86
61
30
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
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
5
4
9
14
14
48
71
86
79
65
38
24
16
6
14
14
7
3
2
1
2
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
14
14
14
14
14
15
15
13
14
14
15
17
18
14
13
12
13
14
14
11
11

Dew Point (°C)

12
12
13
13
13
13
13
13
14
14
11
8
4
5
5
6
6
5
4
5
7
7
8
8

Relative Humidity (%)

74
77
78
81
78
74
70
76
81
86
66
51
38
41
44
48
49
49
50
56
63
70
74
76

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1014
1014
1014

Ozone (du)

295
295
295
295
295
295
295
296
297
299
302
306
309
312
315
317
323
329
334
335
336
336
335
335

Wednesday 9

Waning Crescent 4%

No Rise

19:22

05 OK
06 Bad
07 Bad
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

Sun - Rise: 07:00, Set: 20:01, Transit: 13:30. Moon - Rise: No Rise, Set: 19:22. Civil Dark: 20:35 - 06:26. Nautical Dark: 21:16 - 05:45. Astro Dark: 22:00 - 05:01

Total Clouds (% Sky Obscured)

39
48
57
51
49
47
52
57
62
64
64
67
69
70
72
64
58
52
50
51
54

Low Clouds (% Sky Obscured)

11
14
18
23
29
32
36
36
40
45
52
60
63
66
69
60
50
41
32
24
15

Medium Clouds (% Sky Obscured)

8
14
20
16
14
13
15
18
22
19
16
13
12
12
9
9
7
7
5
6
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
1
1
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

Fog (%)

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
19
26
27
38
40
39
58
62
55
36
28
25
21
16
0
10
14
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
10
9
9
9
6
5
3
4
5
6
6
7
7
8
9
9
9
10

Relative Humidity (%)

79
81
81
84
75
67
60
49
42
36
39
43
48
51
54
59
64
71
76
79
81

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

334
337
340
342
342
342
342
342
342
342
341
340
339
336
333
331
331
331
331
328
326

Forecast for Cracau, Düsseldorf District, Germany (51.33,6.57)

Generated: 03/09/26 05:04:28. Forecast: 03/09/26 to 09/09/26. Timezone: UTC+2.00