Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waning Gibbous 98%

23:03

06:22

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 OK
23 Bad

Sun - Rise: 05:08, Set: 21:45, Transit: 13:26. Moon - Rise: 23:03, Set: 06:22. Civil Dark: 22:34 - 04:19. Nautical Dark: 23:52 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
100
100
100
95
46
100
100
100
100
100
80
100
100
100
100
100
93
96
54
67
39
43
46

Low Clouds (% Sky Obscured)

40
37
56
43
52
36
50
3
67
70
77
80
100
100
100
100
100
87
69
50
49
39
43
46

Medium Clouds (% Sky Obscured)

95
76
73
75
52
66
53
39
90
87
60
37
17
42
56
79
80
51
75
44
12
0
0
0

High Clouds (% Sky Obscured)

55
45
0
0
71
85
100
100
100
100
0
0
0
0
0
0
6
0
0
0
50
0
0
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
25
24
23
26
24
50
72
51
48
12
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
90
91
91
89
88
88
65
64
62
60
59
72
81
81
82
83
86
90
89
92
95
96

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

344
346
348
345
344
339
335
336
336
336
341
348
349
350
349
351
351
347
348
353
357
358
353
348

Sunday 13

Waning Gibbous 95%

23:16

07:48

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: 05:09, Set: 21:44, Transit: 13:27. Moon - Rise: 23:16, Set: 07:48. Civil Dark: 22:33 - 04:21. Nautical Dark: 23:50 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
100
100
100
100
100
98
97
95
100
100
99
100
95
100
100
87
99
98
96
100
100
89
78

Low Clouds (% Sky Obscured)

80
78
92
88
82
84
75
83
82
93
90
92
84
78
65
66
59
52
55
51
43
49
51
47

Medium Clouds (% Sky Obscured)

56
73
70
70
70
70
50
41
45
43
51
42
48
33
33
43
42
52
52
53
53
38
38
33

High Clouds (% Sky Obscured)

0
0
0
3
13
1
9
3
10
62
48
27
23
24
48
24
29
98
78
34
100
99
6
13

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
10
18
27
26
36
30
24
28
33
40
44
58
76
78
74
88
95
95
95
76
53
29
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0.5
1.1
1.1
1.2
0.6
0.4
0
0

Wind Speed/Direction (mph)

6
7
7
7
7
8
8
7
6
5
5
5
6
5
4
4
3
2
2
2
1
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
96
96
98
96
96
98
95
90
86
80
70
65
66
64
59
59
63
75
85
92
93

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1011

Ozone (du)

347
347
348
347
347
347
347
346
346
347
348
350
349
349
348
347
345
345
344
346
345
346
348
347

Monday 14

Waning Gibbous 89%

23:27

09:14

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 OK
20 Good
21 Good
22 OK
23 OK

Sun - Rise: 05:11, Set: 21:43, Transit: 13:27. Moon - Rise: 23:27, Set: 09:14. Civil Dark: 22:31 - 04:22. Nautical Dark: 23:48 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
64
89
91
71
69
72
64
59
80
85
87
87
82
75
86
91
90
27
21
5
0
19
27

Low Clouds (% Sky Obscured)

64
64
81
83
71
69
72
64
59
76
58
58
66
42
51
72
67
62
27
21
5
0
10
26

Medium Clouds (% Sky Obscured)

19
28
24
19
22
22
18
17
20
33
34
33
30
28
23
27
20
26
2
2
0
0
18
20

High Clouds (% Sky Obscured)

18
44
56
62
8
5
2
2
0
2
6
25
20
15
15
16
49
78
2
1
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 (%)

2
4
1
2
5
3
3
2
2
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
1
6
6
6
3
1
2
6
10
20
24
30
33
22
18
27
37
35
1
1
6
5
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
15
15
15
15
15
15
15
14
14
14
14
13
12
12
15
14
12
13
15
16
15
15

Relative Humidity (%)

95
95
95
95
95
95
96
92
86
77
68
67
66
58
50
49
58
57
50
52
64
77
82
85

Pressure (mb)

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

Ozone (du)

344
339
334
333
331
329
327
325
325
329
332
335
335
335
336
336
336
330
327
328
327
326
324
323

Tuesday 15

Waning Gibbous 81%

23:36

10:39

00 OK
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 OK
23 Good

Sun - Rise: 05:12, Set: 21:42, Transit: 13:27. Moon - Rise: 23:36, Set: 10:39. Civil Dark: 22:30 - 04:24. Nautical Dark: 23:45 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
47
89
89
91
91
91
92
94
97
100
100
100
100
89
61
66
73
82
94
70
44
21
13

Low Clouds (% Sky Obscured)

35
33
53
46
39
50
39
49
44
38
34
47
57
59
42
42
46
38
38
37
30
21
12
8

Medium Clouds (% Sky Obscured)

18
24
86
50
38
31
27
68
79
90
100
97
100
100
88
13
20
9
40
50
50
3
0
0

High Clouds (% Sky Obscured)

1
5
4
32
40
53
71
85
89
96
100
100
30
43
89
19
49
53
67
86
60
34
8
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
5
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

15
25
13
3
4
8
8
4
8
5
4
32
44
59
43
60
71
53
34
21
19
13
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
3
3
4
5
7
9
11
11
13
12
11
10
9
11
11
11
11
9
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
79
83
87
89
86
73
68
63
64
69
82
89
82
67
75
68
63
66
72
82
86

Pressure (mb)

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

Ozone (du)

325
326
325
326
324
327
328
330
332
336
338
339
338
340
344
353
353
353
354
355
354
350
346
343

Wednesday 16

Waning Gibbous 71%

23:45

12:04

00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
06 Good
07 Good
08 OK
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: 05:13, Set: 21:40, Transit: 13:27. Moon - Rise: 23:45, Set: 12:04. Civil Dark: 22:29 - 04:25. Nautical Dark: 23:43 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
0
7
15
30
23
10
4
33
58
83
89
95
100
100
100
100
100
100
100
95
99
100
100

Low Clouds (% Sky Obscured)

4
0
6
11
14
10
10
4
11
24
30
40
36
50
65
71
76
78
81
83
91
90
84
70

Medium Clouds (% Sky Obscured)

0
0
0
3
2
3
3
4
13
18
50
84
93
100
100
55
100
54
100
81
33
41
55
59

High Clouds (% Sky Obscured)

3
0
1
3
18
15
4
3
23
38
54
69
85
89
66
29
7
37
12
54
57
76
96
90

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
1
1
5
4
1
17
16
10
26
33
35
22
24
25
22

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
4
4
4
4
5
5
6
7
9
10
11
12
11
13
14
11
7
6
7
8
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
11
9
10
12
13
13
14
15
16
17
18
16
16
16
17
15
15
16
16
15

Dew Point (°C)

11
10
10
9
9
8
9
9
7
8
8
9
9
8
8
10
11
11
12
11
11
12
14
15

Relative Humidity (%)

87
86
86
84
83
83
83
74
60
57
55
54
49
45
41
53
63
67
70
71
66
73
81
89

Pressure (mb)

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

Ozone (du)

340
339
337
337
338
339
339
337
332
330
328
326
326
328
327
325
323
320
319
319
318
317
317
317

Thursday 17

Waning Gibbous 60%

23:56

13:31

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: 05:15, Set: 21:39, Transit: 13:27. Moon - Rise: 23:56, Set: 13:31. Civil Dark: 22:27 - 04:27. Nautical Dark: 23:40 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
98
96
94
92
95
97
100
100
100
100
100
100
99
97
96
97
98

Low Clouds (% Sky Obscured)

53
46
67
81
100
100
98
98
95
91
87
91
94
97
73
45
19
15
10
5
7
9
8
12

Medium Clouds (% Sky Obscured)

72
71
72
73
74
63
48
30
31
31
31
31
29
25
40
55
75
73
71
71
68
69
69
49

High Clouds (% Sky Obscured)

85
79
63
38
18
17
12
5
15
24
34
55
76
98
99
99
100
73
44
15
43
71
97
98

ISS Passover

Visibility (miles)

9
9
9
6
3
1
3
6
9
8
6
4
5
7
8
7
5
4
6
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

18
15
26
34
40
36
29
20
31
39
45
55
66
81
87
90
90
71
55
39
31
23
2
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.6
0.6
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
9
9
8
8
8
9
9
9
10
10
11
11
11
11
11
12
11
9
8
5
3
2

Chance of Frost

Temperature (°C)

17
17
17
17
16
16
17
17
18
19
19
20
20
21
21
21
21
22
21
21
20
19
18
17

Feels Like (°C)

15
15
15
15
15
16
16
16
16
18
18
19
19
19
19
21
21
21
21
21
21
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
93
96
98
96
95
93
92
89
88
88
88
86
85
85
84
85
88
89
91
93
96

Pressure (mb)

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

Ozone (du)

316
316
316
316
316
317
317
317
317
317
317
317
317
317
317
317
318
319
316
314
311
311
310
309

Friday 18

Third Quarter 48%

No Rise

15:01

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: 05:16, Set: 21:38, Transit: 13:27. Moon - Rise: No Rise, Set: 15:01. Civil Dark: 22:25 - 04:29. Nautical Dark: 23:38 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
97
95
92
97
97
98
92
87
83
71
72
75
78
85
90
85
79
73
80
90
100
95

Low Clouds (% Sky Obscured)

16
20
22
25
27
50
76
98
85
71
56
62
70
75
54
32
11
18
24
30
28
27
23
36

Medium Clouds (% Sky Obscured)

31
11
9
8
6
10
17
19
11
5
1
7
15
26
31
36
38
44
52
61
67
78
80
84

High Clouds (% Sky Obscured)

98
98
88
77
67
72
74
77
59
42
21
18
17
14
16
18
30
40
40
50
67
74
80
66

ISS Passover

Visibility (miles)

9
9
9
7
4
2
4
7
9
9
9
9
7
6
4
4
4
4
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

6
5
25
39
54
61
67
69
61
43
3
17
31
43
51
57
64
54
45
35
26
18
9
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
17
17
18
19
19
16
18
19
19
20
21
23
21
21
20
20
20
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
95
95
95
85
77
69
72
73
74
76
80
81
84
85
86
88
89
92

Pressure (mb)

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

Ozone (du)

310
312
313
315
317
319
321
323
325
325
324
323
323
324
324
324
325
325
325
325
325
325
325
325

Forecast for Altklosterberg, Germany (53.47,9.69)

Generated: 12/07/25 08:11:31. Forecast: 12/07/25 to 18/07/25. Timezone: UTC+2.00