Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

22:55

06:44

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:29, Set: 21:33, Transit: 13:31. Moon - Rise: 22:55, Set: 06:44. Civil Dark: 22:16 - 04:46. Nautical Dark: 23:17 - 03:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
94
94
94
100
100
100
87
92
76
80
99
100
94
93
90
100
100
99
83
73
62
80

Low Clouds (% Sky Obscured)

20
0
49
39
70
59
14
12
40
23
25
50
63
42
40
27
66
89
69
36
29
0
22
14

Medium Clouds (% Sky Obscured)

37
31
55
89
83
92
96
100
45
37
45
53
76
42
59
48
37
49
83
82
64
48
32
41

High Clouds (% Sky Obscured)

100
94
24
40
52
77
1
2
2
1
17
30
93
100
88
65
73
81
100
96
0
0
0
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
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

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
1
5
6

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
5
6
5
6
6
7
5
4
5
5
8
8
7
6
7
7
5
6
5
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
15
15
14
14
13
14
19
19
19
19
19
19
20
21
21
21
21
20
19
19
19
17

Dew Point (°C)

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

Relative Humidity (%)

76
79
72
74
80
82
89
88
76
65
57
50
45
49
42
38
38
42
47
41
44
51
54
53

Pressure (mb)

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

Ozone (du)

342
341
340
340
346
349
352
356
357
354
349
348
345
344
343
345
345
342
341
343
346
346
346
346

Sunday 13

Waning Gibbous 95%

23:12

08:05

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 OK
18 Bad
19 OK
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 05:30, Set: 21:32, Transit: 13:31. Moon - Rise: 23:12, Set: 08:05. Civil Dark: 22:15 - 04:48. Nautical Dark: 23:15 - 03:47. Astro Dark: N/A - 01:39

Total Clouds (% Sky Obscured)

85
86
86
65
71
96
85
94
92
99
100
89
70
63
65
53
57
38
51
27
51
61
64
32

Low Clouds (% Sky Obscured)

0
0
0
31
71
74
77
71
81
89
84
84
56
35
52
47
39
31
38
0
0
15
17
32

Medium Clouds (% Sky Obscured)

60
78
86
54
38
83
64
60
46
49
66
45
24
31
23
15
0
0
9
6
20
21
29
4

High Clouds (% Sky Obscured)

3
3
22
2
2
0
0
0
0
54
60
13
0
0
0
6
30
8
10
16
4
0
0
0

ISS Passover

Visibility (miles)

9
9
8
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 (%)

15
6
3
2
10
25
11
0
0
2
7
5
2
2
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)

4
3
3
3
3
3
3
3
3
3
3
3
5
6
8
9
8
7
7
6
7
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
8
8
8
9
8
10
11
12
12
12
10
9
6
6
5
5
5
7
9
11
11
11

Relative Humidity (%)

53
55
59
61
62
67
63
66
66
65
65
64
55
45
34
32
29
28
29
33
44
57
62
64

Pressure (mb)

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

Ozone (du)

346
347
347
348
347
347
349
351
351
352
350
348
347
346
345
346
346
345
346
343
344
344
343
335

Monday 14

Waning Gibbous 89%

23:27

09:27

00 OK
01 OK
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:31, Set: 21:31, Transit: 13:31. Moon - Rise: 23:27, Set: 09:27. Civil Dark: 22:14 - 04:49. Nautical Dark: 23:14 - 03:49. Astro Dark: 01:24 - 01:54

Total Clouds (% Sky Obscured)

29
36
90
70
93
98
98
100
85
100
100
100
89
63
68
99
80
100
95
100
76
94
68
47

Low Clouds (% Sky Obscured)

29
8
14
30
1
0
0
0
0
0
14
37
58
43
59
78
60
59
51
44
44
44
28
39

Medium Clouds (% Sky Obscured)

0
0
10
8
21
95
85
76
72
100
95
93
37
21
18
10
50
6
3
91
33
12
11
0

High Clouds (% Sky Obscured)

1
36
84
59
83
96
98
100
85
100
100
100
68
25
1
45
1
55
55
56
52
50
23
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
8
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
1
17
23
16
8
6
6
9
26
40
41
31
45
53
20
10
4
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
9
10
11
11
12
15
18
20
18
10
8
9
9
11
16
15
13
14
13
14
13

Relative Humidity (%)

66
66
66
67
69
72
72
71
74
80
84
78
46
39
40
39
43
59
60
57
67
67
72
73

Pressure (mb)

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

Ozone (du)

333
329
323
318
318
319
320
320
323
323
325
328
328
325
322
321
320
321
321
321
323
322
323
325

Tuesday 15

Waning Gibbous 81%

23:40

10:47

00 Bad
01 OK
02 OK
03 OK
04 OK
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 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:33, Set: 21:31, Transit: 13:32. Moon - Rise: 23:40, Set: 10:47. Civil Dark: 22:13 - 04:50. Nautical Dark: 23:12 - 03:51. Astro Dark: 01:09 - 02:03

Total Clouds (% Sky Obscured)

49
41
39
39
39
59
80
100
100
100
100
95
89
84
81
79
75
61
48
35
56
78
99
99

Low Clouds (% Sky Obscured)

40
34
33
32
31
37
43
48
58
67
76
66
56
46
42
38
34
23
11
0
17
35
52
46

Medium Clouds (% Sky Obscured)

0
0
1
3
8
13
16
48
44
95
97
80
42
24
28
31
33
38
32
25
38
78
98
99

High Clouds (% Sky Obscured)

35
30
30
14
15
34
73
100
100
100
100
78
53
15
10
5
5
5
5
5
10
5
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
3
1
31
44
56
71
51
33
39
21
3
1
1
0
6
8
9
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
77
76
76
77
72
66
59
55
49
48
41
37
48
58
50
49
48
51
56
57
54

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

324
328
329
328
327
323
320
318
317
315
316
317
317
319
321
322
323
325
327
326
323
323
322
321

Wednesday 16

Waning Gibbous 71%

23:53

12:08

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:34, Set: 21:30, Transit: 13:32. Moon - Rise: 23:53, Set: 12:08. Civil Dark: 22:12 - 04:52. Nautical Dark: 23:11 - 03:53. Astro Dark: 01:00 - 02:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
97
95
86
78
74
71
69
66
94
91
88
86

Low Clouds (% Sky Obscured)

43
40
44
48
54
58
62
66
66
67
68
75
83
90
78
67
55
47
38
29
40
32
24
28

Medium Clouds (% Sky Obscured)

99
100
96
98
100
93
87
100
78
61
34
98
97
95
78
78
74
71
26
66
77
56
41
36

High Clouds (% Sky Obscured)

0
0
33
67
100
98
97
95
97
98
100
87
74
61
40
20
0
4
8
13
19
10
2
5

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

Precipitation Probability (%)

16
10
38
55
72
69
60
45
49
50
55
51
45
38
37
29
15
11
6
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.4
0.3
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
2
2
3
3
4
4
6
8
8
9
10
10
8
5
3
6
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
6
6
6
6
7
6
5
4
4
4
4
5
6
7
9
9
9
9
10
10
10

Relative Humidity (%)

54
58
58
59
58
57
60
58
54
47
40
35
37
34
37
41
46
53
55
48
54
58
60
64

Pressure (mb)

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

Ozone (du)

319
318
318
314
310
309
308
307
305
304
301
299
297
294
293
292
292
293
296
297
298
298
298
298

Thursday 17

Waning Gibbous 60%

No Rise

13:30

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:35, Set: 21:29, Transit: 13:32. Moon - Rise: No Rise, Set: 13:30. Civil Dark: 22:10 - 04:53. Nautical Dark: 23:09 - 03:55. Astro Dark: 00:53 - 02:16

Total Clouds (% Sky Obscured)

85
84
77
70
71
76
79
86
78
70
63
54
41
27
23
16
9
12
14
15
43
72
100
70

Low Clouds (% Sky Obscured)

34
41
36
30
23
22
21
18
19
20
20
19
16
15
13
9
6
5
3
1
1
0
0
0

Medium Clouds (% Sky Obscured)

41
36
31
22
18
14
21
23
23
20
20
16
8
0
0
0
0
0
0
0
2
3
5
22

High Clouds (% Sky Obscured)

8
11
7
4
0
6
12
18
12
6
5
5
9
14
12
11
0
2
3
5
36
66
97
70

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
17
25

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
3
3
3
3
3
3
4
5
6
7
7
8
8
8
9
7
6
5
4
3
2

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
17
18
20
22
24
26
27
29
30
31
31
32
31
30
29
26
24
22

Feels Like (°C)

18
17
17
18
17
17
17
17
17
21
21
22
22
23
24
30
29
29
29
30
31
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

62
61
61
63
65
67
63
60
57
50
44
38
35
31
27
25
24
23
25
29
32
39
46
55

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

297
297
297
298
299
301
302
304
305
304
302
300
300
300
300
299
298
297
297
298
298
299
301
302

Friday 18

Third Quarter 48%

00:08

14:56

00 Bad
01 OK
02 OK
03 OK
04 OK
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 OK
22 Good
23 OK

Sun - Rise: 05:36, Set: 21:27, Transit: 13:32. Moon - Rise: 00:08, Set: 14:56. Civil Dark: 22:09 - 04:54. Nautical Dark: 23:07 - 03:57. Astro Dark: 00:47 - 02:22

Total Clouds (% Sky Obscured)

37
0
5
9
14
42
70
92
92
92
92
80
69
56
70
85
100
98
95
92
65
40
15
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
3
7
13
17
26
30
20
15
10
11
9
10
7

Medium Clouds (% Sky Obscured)

37
0
5
9
14
36
18
0
7
14
20
29
39
38
37
35
34
33
28
18
19
25
15
27

High Clouds (% Sky Obscured)

37
0
5
9
14
42
61
68
80
82
85
60
32
1
31
58
80
75
75
50
27
13
2
10

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 (%)

27
28
27
25
20
17
10
0
0
1
3
7
11
12
22
30
41
34
27
16
14
9
1
10

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)

2
3
3
3
3
3
3
2
2
3
5
6
7
7
7
7
8
9
8
6
5
4
3
2

Chance of Frost

Temperature (°C)

21
20
19
19
19
18
19
20
21
23
25
26
27
27
28
28
28
28
27
26
25
24
22
21

Feels Like (°C)

25
24
23
19
19
19
19
19
19
24
24
25
26
27
28
28
27
26
26
26
26
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

60
65
70
71
73
73
71
68
66
58
50
44
43
42
40
38
37
36
39
41
44
48
52
57

Pressure (mb)

1013
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013

Ozone (du)

303
304
305
308
311
313
315
316
317
317
318
319
319
320
321
321
321
321
321
321
320
321
321
322

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 12/07/25 08:57:19. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+2.00