Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 16%

11:44

18:59

22 OK
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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:37, Set: 16:06, Transit: 11:52. Moon - Rise: 11:44, Set: 18:59. Civil Dark: 16:44 - 07:00. Nautical Dark: 17:25 - 06:18. Astro Dark: 18:05 - 05:39

Total Clouds (% Sky Obscured)

39
53
63
100
100
100
100
100
100
100
100
100
100
100
98
100
100
99
94
87
96
74
100
100

Low Clouds (% Sky Obscured)

38
53
63
100
98
86
67
99
85
70
44
29
20
42
50
50
38
39
61
78
72
50
49
89

Medium Clouds (% Sky Obscured)

39
53
63
100
100
99
100
100
100
100
100
100
100
100
97
94
99
91
53
46
36
32
98
85

High Clouds (% Sky Obscured)

39
53
63
100
100
100
100
100
100
100
100
100
72
74
87
100
100
35
27
75
90
73
100
95

ISS Passover

Visibility (miles)

9
9
1
2
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
3
2

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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
13
60
69
75
58
24
7
7
3
3
0
0
0
1
1
1
1
2
14
16
8
2
15

Precipitation Amount (mm)

0
0
0.2
0.3
0.4
0.2
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
11
9
9
9
8
7
6
6
6
6
6
5
5
6
6
5
6
6
6
6
6

Chance of Frost

Temperature (°C)

-2
-2
-1
-2
-1
-2
-1
-1
-0
0
0
1
2
3
3
4
3
3
2
2
2
2
2
2

Feels Like (°C)

-9
-8
-8
-8
-6
-7
-7
-6
-6
-5
-5
-4
-3
-2
-1
-1
-1
-2
-2
-2
-3
-3
-2
-2

Dew Point (°C)

-14
-15
-15
-10
-4
-5
-4
-3
-4
-3
-3
-3
-2
-1
0
1
1
0
1
0
0
1
1
2

Relative Humidity (%)

39
36
35
52
83
82
80
81
78
81
80
78
78
80
80
80
82
83
91
88
89
91
94
98

Pressure (mb)

1007
1005
1004
1004
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1001
1001

Ozone (du)

277
271
267
269
272
272
269
269
271
270
270
272
271
274
276
278
278
277
275
278
283
284
284
287

Monday 24

Waxing Crescent 24%

12:11

20:14

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:39, Set: 16:06, Transit: 11:52. Moon - Rise: 12:11, Set: 20:14. Civil Dark: 16:43 - 07:01. Nautical Dark: 17:25 - 06:20. Astro Dark: 18:04 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
84
92
85
86
86
89
80
62
56
65
77
87
86
85
93
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
99
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
71

High Clouds (% Sky Obscured)

93
100
96
100
100
100
100
100
100
100
100
100
100
100
100
70
99
62
72
54
93
100
100
51

ISS Passover

Visibility (miles)

8
2
2
2
2
5
8
8
4
4
8
9
9
9
9
9
9
8
8
8
8
4
2
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
76

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 (%)

22
18
17
16
11
8
8
1
4
3
1
1
1
0
0
3
8
6
12
11
16
8
19
20

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
1
1
1
1
2
3
3
4
3
3
3
3
2
2
2
2

Feels Like (°C)

-2
-2
-2
-1
-2
-1
-2
-2
-2
-2
-1
-1
-1
0
1
1
0
0
-1
-0
-1
-1
-2
-2

Dew Point (°C)

1
1
1
2
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

94
96
94
98
96
96
94
94
96
96
96
94
93
91
89
88
88
91
93
96
98
96
98
98

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004
1005
1004
1005
1005
1005
1006
1006
1007
1008
1009
1009

Ozone (du)

289
290
294
295
294
294
294
295
295
295
294
294
296
298
298
302
302
304
306
308
306
308
310
314

Tuesday 25

Waxing Crescent 34%

12:32

21:31

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:40, Set: 16:05, Transit: 11:53. Moon - Rise: 12:32, Set: 21:31. Civil Dark: 16:43 - 07:02. Nautical Dark: 17:24 - 06:21. Astro Dark: 18:04 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
99
100

Medium Clouds (% Sky Obscured)

67
64
66
73
90
55
68
79
77
66
51
46
61
58
48
55
55
55
40
54
44
47
36
44

High Clouds (% Sky Obscured)

74
63
45
45
45
45
45
45
45
45
45
45
50
55
50
55
45
43
45
35
30
25
15
6

ISS Passover

Visibility (miles)

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

Fog (%)

74
74
100
100
87
81
99
34
16
25
20
17
15
13
2
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
26
38
44
43
49
53
55
48
49
52
48
35
19
48
54
51
41
29
20
20
25
25
7

Precipitation Amount (mm)

0
0
0.1
0.2
0.2
0.2
0.3
0.3
0.2
0.2
0.3
0.2
0.1
0
0.2
0.3
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
1
1
1
1
1
0
0
-0
0
0
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-2
-2
-2
-3
-4
-3
-4
-4
-5
-4
-4
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-4
-4
-4

Dew Point (°C)

2
1
1
1
1
1
0
0
0
0
-1
0
-0
0
-0
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

98
98
98
98
98
98
96
98
98
98
98
100
96
96
93
98
100
98
98
98
98
100
98
98

Pressure (mb)

1009
1010
1010
1011
1011
1012
1012
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

313
313
312
310
309
309
309
310
310
309
309
308
308
308
308
309
310
313
317
320
322
324
325
327

Wednesday 26

Waxing Crescent 44%

12:48

No Set

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 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:42, Set: 16:04, Transit: 11:53. Moon - Rise: 12:48, Set: No Set. Civil Dark: 16:42 - 07:04. Nautical Dark: 17:23 - 06:22. Astro Dark: 18:03 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
98
96
95
95
95
95
92
89
86
79
73
67
49
31
33
23
18
6
4
4
11

Low Clouds (% Sky Obscured)

100
99
100
98
96
95
95
95
95
90
86
83
75
66
57
46
31
33
23
13
3
2
2
3

Medium Clouds (% Sky Obscured)

52
41
25
19
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
0
2
1
1
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
2
9
8
0
1
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 (%)

17
5
18
20
7
16
5
6
14
3
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3
2
1
0
-0
-1
-1
-1

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-2
-3
-2
-2
-2
-2
-1
-1
-1
-0
1
0
-2
-2
-3
-3
-3
-3

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
-1
-2
-2
-3
-3
-3

Relative Humidity (%)

100
98
98
98
98
98
98
94
98
98
98
93
91
88
85
82
85
86
88
88
87
87
87
86

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

324
319
318
312
306
307
312
316
313
312
312
312
313
315
316
315
315
311
307
305
302
301
299
298

Thursday 27

Waxing Crescent 55%

13:02

22:49

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

Sun - Rise: 07:43, Set: 16:03, Transit: 11:53. Moon - Rise: 13:02, Set: 22:49. Civil Dark: 16:41 - 07:05. Nautical Dark: 17:23 - 06:23. Astro Dark: 18:03 - 05:44

Total Clouds (% Sky Obscured)

15
14
6
10
32
14
12
12
14
11
10
9
7
8
3
3
4
8
28
47
62
60
58
56

Low Clouds (% Sky Obscured)

3
2
2
2
2
2
2
2
2
2
2
2
0
0
0
1
1
1
12
22
36
41
45
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
3
3
0
0
0
0
0
3
7
20
25
31
36

High Clouds (% Sky Obscured)

0
0
0
0
3
1
2
4
6
6
5
5
3
4
2
3
3
4
28
47
62
60
58
56

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
0
0
0
3
10
17

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)

5
5
5
5
5
5
5
6
6
6
6
6
5
5
5
5
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-2
-2
-2
-2
-2
-3
-2
-1
0
2
3
3
2
1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

-4
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-4
-2
0
1
2
1
1
1
0
-1
-1
-5
-4

Dew Point (°C)

-3
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4
-3
-2
-1
-2
-2
-3
-4
-5
-5
-5
-5

Relative Humidity (%)

86
86
86
83
83
83
82
84
84
84
82
81
75
72
70
73
76
80
83
81
78
75
75
75

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

297
295
295
295
296
294
292
291
290
289
287
287
288
289
289
289
290
290
290
291
292
293
294
295

Friday 28

First Quarter 66%

13:14

00:09

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:45, Set: 16:02, Transit: 11:54. Moon - Rise: 13:14, Set: 00:09. Civil Dark: 16:41 - 07:06. Nautical Dark: 17:22 - 06:25. Astro Dark: 18:02 - 05:45

Total Clouds (% Sky Obscured)

62
65
72
89
92
93
93
96
100
100
100
100
100
100
100
100
100
100
90
84
80
79
78
77

Low Clouds (% Sky Obscured)

62
65
72
79
82
77
81
86
91
79
84
89
73
56
39
37
38
41
33
26
20
22
20
16

Medium Clouds (% Sky Obscured)

44
52
50
54
55
56
62
68
73
80
86
91
93
97
100
100
100
100
68
36
8
23
41
61

High Clouds (% Sky Obscured)

62
65
72
89
92
93
93
96
100
100
100
100
100
100
100
100
100
100
80
66
40
39
34
34

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

Precipitation Probability (%)

27
35
44
49
49
48
50
46
36
31
22
11
10
8
2
7
8
0
0
0
0
1
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-2
-1
-1
-1
0
1
1
2
3
3
3
2
1
1
0
-1
-0
-1

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-5
-4
-4
-3
-3
0
0
-1
-1
0
-0
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

75
74
72
72
72
71
71
71
71
71
70
69
69
70
69
71
73
74
77
75
73
71
71
71

Pressure (mb)

1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

297
298
299
300
301
301
301
301
301
301
301
300
300
299
299
298
296
294
291
290
289
288
287
287

Saturday 29

Waxing Gibbous 76%

13:27

01:29

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 OK
16 OK
17 Good
18 Good

Sun - Rise: 07:46, Set: 16:02, Transit: 11:54. Moon - Rise: 13:27, Set: 01:29. Civil Dark: 16:40 - 07:08. Nautical Dark: 17:22 - 06:26. Astro Dark: 18:02 - 05:46

Total Clouds (% Sky Obscured)

78
80
78
83
83
84
87
91
98
96
94
90
89
87
83
70
57
37
23
18
12

Low Clouds (% Sky Obscured)

19
21
17
12
9
5
2
1
0
0
0
0
4
6
9
6
4
3
4
5
6

Medium Clouds (% Sky Obscured)

56
47
35
20
11
12
15
18
29
30
31
32
38
51
59
49
41
37
23
18
12

High Clouds (% Sky Obscured)

38
11
3
0
0
0
27
55
82
76
70
65
48
48
34
48
34
20
10
6
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

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 (%)

2
2
0
0
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

Wind Speed/Direction (mph)

5
5
5
5
4
4
4
4
4
5
4
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1
0
1
2
3
4
3
2
1
1
-1

Feels Like (°C)

-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-5
-6
-5
-5
-4
-4
-0
-0
-0
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

71
72
71
72
72
71
69
69
69
68
66
63
61
61
62
63
67
72
77
78
81

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022

Ozone (du)

286
287
288
288
288
288
288
289
290
292
292
293
294
295
296
298
299
300
301
303
305

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 23/11/25 22:04:43. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+1.00