Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Gibbous 65%

20:53

13:13

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

Sun - Rise: 06:38, Set: 19:27, Transit: 13:02. Moon - Rise: 20:53, Set: 13:13. Civil Dark: 20:01 - 06:04. Nautical Dark: 20:43 - 05:23. Astro Dark: 21:27 - 04:39

Total Clouds (% Sky Obscured)

85
81
75
81
62
69
29
42
26
20
45
7
32
42
44
50
50
55
85
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
73
72
64
62
50
29
42
4
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
4
1
1
3
14
0
0
1
0
0
0
0
0
0
32
2
49
17
46
88
72
100
91

High Clouds (% Sky Obscured)

1
1
1
1
2
0
0
0
0
0
4
3
7
42
44
45
50
55
85
100
100
100
100
100

ISS Passover

Visibility (miles)

9
7
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 (%)

4
2
0
19
29
43
38
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
17
16
16
16
15
16
15
13
13
11
12
10
10
9
8
8
7
8
7
9
11
13

Dew Point (°C)

9
11
8
6
6
4
3
4
5
4
4
4
5
4
4
3
2
3
3
4
4
5
5
5

Relative Humidity (%)

60
62
48
41
40
34
36
39
47
48
54
53
60
58
59
56
55
61
63
66
66
63
56
51

Pressure (mb)

1015
1015
1016
1016
1016
1016
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020

Ozone (du)

288
290
293
295
295
294
293
291
291
291
290
289
289
288
288
288
287
286
284
282
281
281
282
282

Saturday 13

Waning Gibbous 53%

21:29

14:43

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
10 Bad

Sun - Rise: 06:40, Set: 19:25, Transit: 13:01. Moon - Rise: 21:29, Set: 14:43. Civil Dark: 19:59 - 06:06. Nautical Dark: 20:40 - 05:25. Astro Dark: 21:24 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
91
91
90
72
70
57
81
100
43
92
100
100
100
100
90
100
97
100
100
100

Low Clouds (% Sky Obscured)

2
0
6
25
24
27
37
22
32
0
0
10
0
0
0
0
0
12
42
61
48
51
74
83

Medium Clouds (% Sky Obscured)

95
87
100
99
88
66
58
48
30
18
65
14
40
33
33
81
100
75
78
94
96
97
98
100

High Clouds (% Sky Obscured)

100
100
100
100
30
0
37
55
60
57
78
100
43
92
100
100
100
100
77
100
42
100
100
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
5
13
18
20
50
38
40
25
8
12
0
0
0
0
1
4
10
39
60
76
95

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
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
41
42
40
37
35
39
56
67
70
80
79
84
84
87
87
83
81
80
81
81
80
82
87

Pressure (mb)

1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015

Ozone (du)

284
285
288
290
293
296
294
292
292
293
293
295
295
294
294
294
295
296
297
299
299
299
299
298

Sunday 14

Third Quarter 41%

22:21

16:00

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

Sun - Rise: 06:41, Set: 19:22, Transit: 13:01. Moon - Rise: 22:21, Set: 16:00. Civil Dark: 19:57 - 06:07. Nautical Dark: 20:38 - 05:26. Astro Dark: 21:21 - 04:43

Total Clouds (% Sky Obscured)

100
100
97
98
100
90
39
12
0
18
37
32
40
91
86
100
94
100
98
100
98
96
95
93

Low Clouds (% Sky Obscured)

88
90
85
70
47
57
31
12
0
12
22
22
15
7
0
0
0
25
15
83
51
67
61
47

Medium Clouds (% Sky Obscured)

100
100
96
86
77
23
7
0
0
0
0
0
0
22
21
24
63
95
75
33
34
94
69
30

High Clouds (% Sky Obscured)

41
38
42
40
80
35
3
0
0
8
20
11
35
47
46
100
78
99
86
99
25
25
25
21

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
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

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

Precipitation Probability (%)

95
95
94
49
41
40
12
2
0
0
0
0
0
0
0
0
0
1
36
65
80
50
47
14

Precipitation Amount (mm)

1.1
1.6
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0

Wind Speed/Direction (mph)

3
4
7
8
8
8
8
5
2
2
4
5
4
5
6
6
7
8
9
9
10
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
12
13
13
14
16
16
15
13
12
11
11
9
9
8
8
9
9
10
10
12
14

Dew Point (°C)

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

Relative Humidity (%)

89
89
86
79
76
65
61
62
71
76
76
73
67
71
73
72
73
72
64
63
61
64
70
74

Pressure (mb)

1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1010
1010
1010

Ozone (du)

297
295
297
300
301
305
312
314
302
294
287
281
277
274
271
269
270
269
268
265
264
264
263
263

Monday 15

Waning Crescent 30%

23:30

16:57

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

Sun - Rise: 06:43, Set: 19:20, Transit: 13:01. Moon - Rise: 23:30, Set: 16:57. Civil Dark: 19:54 - 06:09. Nautical Dark: 20:35 - 05:28. Astro Dark: 21:18 - 04:45

Total Clouds (% Sky Obscured)

85
50
69
66
60
74
57
33
29
56
62
68
52
25
3
1
0
0
10
18
26
41
67
80

Low Clouds (% Sky Obscured)

47
26
38
46
48
56
41
18
5
10
5
10
10
1
0
0
0
0
10
18
26
41
61
71

Medium Clouds (% Sky Obscured)

24
18
14
15
15
18
17
17
15
22
32
38
27
14
0
0
0
0
3
7
10
11
12
9

High Clouds (% Sky Obscured)

15
7
1
1
6
14
3
0
0
0
25
30
30
12
2
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
7
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 (%)

12
13
24
46
44
35
23
8
20
15
12
1
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)

13
13
16
15
16
16
15
14
11
8
8
9
9
9
12
12
13
13
13
14
14
14
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
55
58
57
59
59
63
58
66
64
63
58
60
60
63
64
61
63
63
64
62
59
58

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

264
263
265
266
267
267
269
271
273
275
276
276
276
277
279
282
287
292
292
293
295
295
292
294

Tuesday 16

Waning Crescent 20%

00:52

17:36

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
10 Bad

Sun - Rise: 06:45, Set: 19:18, Transit: 13:00. Moon - Rise: 00:52, Set: 17:36. Civil Dark: 19:52 - 06:11. Nautical Dark: 20:33 - 05:30. Astro Dark: 21:16 - 04:47

Total Clouds (% Sky Obscured)

91
94
98
95
92
90
93
97
100
90
80
70
71
69
76
70
64
51
63
74
82
88
94
99

Low Clouds (% Sky Obscured)

73
66
60
51
45
47
55
62
74
72
71
70
71
69
75
70
64
51
63
74
81
78
75
68

Medium Clouds (% Sky Obscured)

18
30
43
45
46
40
42
49
47
31
16
0
0
0
40
24
14
1
2
2
3
2
1
0

High Clouds (% Sky Obscured)

0
1
2
8
2
0
32
63
95
71
48
23
16
11
7
7
6
0
0
0
0
33
66
98

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 (%)

4
6
6
9
11
13
16
29
28
23
21
14
13
9
0
3
3
2
2
1
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)

18
18
17
18
18
16
15
13
13
14
14
13
11
10
10
11
11
10
9
9
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
6
6
6
6
7
7
7
6
6
6
6
6
6
6
6
6
7
8
8
8
8

Relative Humidity (%)

54
53
50
44
43
44
48
50
54
54
54
58
61
65
64
62
64
68
71
73
76
79
70
62

Pressure (mb)

1013
1013
1013
1013
1013
1012
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

293
292
293
294
295
298
299
300
300
300
299
298
297
297
294
292
290
288
287
285
284
283
281
279

Wednesday 17

Waning Crescent 12%

02:16

18:02

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
10 Bad

Sun - Rise: 06:46, Set: 19:15, Transit: 13:00. Moon - Rise: 02:16, Set: 18:02. Civil Dark: 19:49 - 06:12. Nautical Dark: 20:30 - 05:32. Astro Dark: 21:13 - 04:49

Total Clouds (% Sky Obscured)

97
94
88
90
94
100
99
99
98
99
99
100
100
100
100
99
98
97
89
80
71
80
90
99

Low Clouds (% Sky Obscured)

58
47
40
43
49
59
63
70
76
79
83
86
90
94
95
91
87
83
70
58
45
53
60
66

Medium Clouds (% Sky Obscured)

13
30
45
46
47
43
39
46
58
52
45
41
31
22
18
17
16
16
13
10
10
13
17
35

High Clouds (% Sky Obscured)

96
91
85
79
74
75
62
36
8
14
13
20
20
20
30
30
20
30
24
18
17
6
4
1

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
17
25
32
31
30
27
37
42
46
45
42
36
33
29
26
32
35
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
51
47
44
46
47
48
50
52
54
59
64
69
70
71
71
72
72
70
70
71
69
64
59

Pressure (mb)

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

Ozone (du)

277
277
277
278
277
277
276
275
275
274
273
272
271
270
269
268
268
267
267
270
272
275
278
281

Thursday 18

Waning Crescent 12%

03:39

18:20

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: 06:48, Set: 19:13, Transit: 13:00. Moon - Rise: 03:39, Set: 18:20. Civil Dark: 19:47 - 06:14. Nautical Dark: 20:27 - 05:34. Astro Dark: 21:10 - 04:51

Total Clouds (% Sky Obscured)

97
95
94
88
82
77
75
71
70
69
69
74
75
79
79
88
89
91
79
68
62

Low Clouds (% Sky Obscured)

64
62
61
66
74
77
75
71
70
69
69
74
75
79
79
76
64
53
46
38
33

Medium Clouds (% Sky Obscured)

35
37
31
30
27
26
21
14
6
7
9
11
16
24
29
44
61
74
51
27
4

High Clouds (% Sky Obscured)

30
59
89
65
38
10
6
3
0
6
11
17
20
23
31
28
28
24
19
14
9

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

Precipitation Probability (%)

29
24
16
16
14
7
6
4
4
13
17
19
19
14
13
11
9
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
13
13
13
13
13
12
12
12
9
9
9
9
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

55
52
48
46
47
49
50
52
56
58
62
68
73
73
73
73
74
76
77
78
78

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015

Ozone (du)

284
287
290
292
295
297
299
296
293
290
291
292
293
294
294
295
295
294
294
295
296

Forecast for Dabendorf, Germany (52.24,13.43)

Generated: 12/09/25 11:09:39. Forecast: 12/09/25 to 18/09/25. Timezone: UTC+2.00