Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

First Quarter 55%

13:10

00:20

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
11 Bad

Sun - Rise: 07:51, Set: 16:16, Transit: 12:03. Moon - Rise: 13:10, Set: 00:20. Civil Dark: 16:54 - 07:13. Nautical Dark: 17:34 - 06:32. Astro Dark: 18:13 - 05:53

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)

100
100
100
100
100
100
100
100
100
100
98
87
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

49
47
51
53
71
81
97
100
100
100
100
100
100
100
100
100
100
94
53
1
3
2
0
0

High Clouds (% Sky Obscured)

19
75
85
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
43
34
22
99

ISS Passover

Visibility (miles)

5
5
5
5
6
9
9
9
9
9
9
9
3
5
5
4
3
4
4
2
2
2
5
5

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
3
1
3
15
27
62
95
95
72
76
65
42
16
21
20
5
3
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.9
0.9
0.2
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
86
88
91
91
91
91
91
91
91
93
93
98
96
98
96
98
100
100
98
98
98
96

Pressure (mb)

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

Ozone (du)

271
271
270
268
267
266
266
265
265
264
264
266
268
269
269
267
269
272
272
273
275
276
278
278

Saturday 29

Waxing Gibbous 66%

13:24

01:39

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
11 Bad

Sun - Rise: 07:52, Set: 16:16, Transit: 12:03. Moon - Rise: 13:24, Set: 01:39. Civil Dark: 16:53 - 07:15. Nautical Dark: 17:34 - 06:34. Astro Dark: 18:13 - 05:54

Total Clouds (% Sky Obscured)

93
85
92
100
100
98
100
99
98
99
100
93
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
82
84
88
100
90
81
78
89
89
80
72
69
73
66
53
48
40
43
42
32
1
33
57

Medium Clouds (% Sky Obscured)

0
2
7
27
57
62
76
92
90
90
83
35
31
37
64
45
15
55
50
48
45
45
56
98

High Clouds (% Sky Obscured)

30
4
6
51
50
71
100
76
48
88
100
77
97
93
100
100
100
100
100
100
100
100
99
100

ISS Passover

Visibility (miles)

5
5
5
5
5
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
99
98
2
2
2
2
2
2
2
2
9
34
50
82
2
2
5
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
1
1
1
2
0
0
0
0
0
0
0
0
5
0
0
0
0
2
10
26

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
4
4
4
4
4
4
4
4
4
3
3
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
94
94
94
94
91
93
94
94
94
93
91
89
91
91
91
89
86
82
76

Pressure (mb)

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

Ozone (du)

278
278
278
276
276
278
279
281
283
283
283
285
285
284
286
287
287
289
290
291
293
295
297
299

Sunday 30

Waxing Gibbous 76%

13:37

03:03

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
11 Bad

Sun - Rise: 07:53, Set: 16:15, Transit: 12:03. Moon - Rise: 13:37, Set: 03:03. Civil Dark: 16:52 - 07:16. Nautical Dark: 17:33 - 06:35. Astro Dark: 18:13 - 05:56

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
99
100
100
100
99
97
85
91
90
90
91
77
57
57
57
57
56
61

Low Clouds (% Sky Obscured)

72
74
67
82
82
92
94
74
67
63
79
78
75
76
72
69
75
77
57
57
57
57
56
61

Medium Clouds (% Sky Obscured)

100
98
100
100
100
99
96
97
100
100
93
84
60
60
60
65
65
24
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
80
100
100
100
60
55
100
100
100
80
80
55
23
60
65
60
2
0
0
0
0
10
21

ISS Passover

Visibility (miles)

9
9
9
9
9
4
8
6
9
9
9
9
7
6
6
6
5
7
5
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
6
11
82
82
79
100
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

39
60
50
37
70
79
68
64
59
41
23
11
0
0
0
6
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
2
2
2
1
2
2
2
2
1
1
2
1
1
2
1
1
1
2
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
79
83
86
93
98
98
98
98
98
98
96
96
96
98
96
98
98
98
94
96
91
85

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

301
304
306
308
310
313
314
316
324
329
331
332
335
335
335
335
333
332
334
334
335
331
325
321

Monday 1

Waxing Gibbous 86%

13:52

04:30

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
11 Bad

Sun - Rise: 07:55, Set: 16:14, Transit: 12:04. Moon - Rise: 13:52, Set: 04:30. Civil Dark: 16:52 - 07:17. Nautical Dark: 17:33 - 06:36. Astro Dark: 18:12 - 05:57

Total Clouds (% Sky Obscured)

75
84
81
78
80
80
81
82
84
82
76
91
98
99
95
98
100
100
92
97
97
85
99
99

Low Clouds (% Sky Obscured)

66
65
60
54
55
56
56
57
58
58
59
62
64
71
77
83
76
74
71
66
56
48
45
42

Medium Clouds (% Sky Obscured)

0
5
9
16
15
14
11
12
14
17
27
39
51
67
80
90
90
85
75
75
75
70
43
22

High Clouds (% Sky Obscured)

31
26
19
12
14
17
20
22
27
30
47
64
82
89
94
98
100
100
92
97
97
85
94
93

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 (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

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
1
2
1
1
2
0
0
0
0
0
0
0
0
0
1
1
1
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)

3
3
4
4
5
4
3
4
4
3
3
3
3
3
3
3
3
3
3
4
4
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-0
-1
-1
0
-0
-0
-0
0
1
1
1
0
1

Relative Humidity (%)

83
80
80
80
80
82
83
84
88
88
89
93
89
88
89
91
93
93
94
96
94
93
86
83

Pressure (mb)

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

Ozone (du)

318
316
313
310
310
308
307
304
299
297
296
295
294
292
291
290
288
287
286
284
282
280
277
275

Tuesday 2

Waxing Gibbous 93%

14:11

06:03

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:56, Set: 16:14, Transit: 12:04. Moon - Rise: 14:11, Set: 06:03. Civil Dark: 16:52 - 07:18. Nautical Dark: 17:33 - 06:37. Astro Dark: 18:12 - 05:58

Total Clouds (% Sky Obscured)

99
98
100
100
100
99
94
84
75
62
59
73
47
52
56
58
52
49
39
33
28
23
24
28

Low Clouds (% Sky Obscured)

42
35
31
28
32
37
41
40
38
38
26
16
7
6
5
6
12
19
26
19
13
6
5
4

Medium Clouds (% Sky Obscured)

0
21
33
39
29
17
4
3
2
3
8
13
18
24
22
22
13
12
8
8
11
16
22
25

High Clouds (% Sky Obscured)

92
91
99
100
100
99
93
84
74
60
49
46
12
16
23
30
26
19
12
9
4
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

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
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)

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

Chance of Frost

Temperature (°C)

4
5
4
4
4
3
2
1
1
1
0
0
-0
0
-0
-0
-0
-1
-1
-1
0
1
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
80
83
89
94
94
94
94
96
96
94
96
96
96
96
94
96
96
94
92
89
86
82

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

273
272
272
273
272
269
269
268
267
266
266
264
262
261
261
261
261
263
264
265
266
267
268
267

Wednesday 3

Waxing Gibbous 98%

14:36

07:37

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

Sun - Rise: 07:57, Set: 16:13, Transit: 12:05. Moon - Rise: 14:36, Set: 07:37. Civil Dark: 16:51 - 07:19. Nautical Dark: 17:32 - 06:38. Astro Dark: 18:12 - 05:59

Total Clouds (% Sky Obscured)

34
39
33
23
24
24
23
41
59
77
62
49
40
47
54
61
60
64
67
75
83
89
83
79

Low Clouds (% Sky Obscured)

2
13
26
23
24
24
23
41
41
32
33
36
36
40
41
41
42
39
30
26
25
20
15
20

Medium Clouds (% Sky Obscured)

18
10
4
2
2
1
0
0
0
1
3
8
11
17
23
33
32
29
28
31
36
38
26
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
4
25
46
40
43
32
21
21
25
34
49
61
73
67
55

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 (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
79
85
91
91
92
92
92
94
94
94
94
92
92
94
94
92
92
92
87
83
78
73

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1014

Ozone (du)

265
264
263
262
261
260
259
258
260
263
265
268
270
272
277
281
285
288
291
293
297
301
304
305

Thursday 4

Waxing Gibbous 100%

15:13

09:03

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

Sun - Rise: 07:58, Set: 16:13, Transit: 12:05. Moon - Rise: 15:13, Set: 09:03. Civil Dark: 16:51 - 07:20. Nautical Dark: 17:32 - 06:39. Astro Dark: 18:11 - 06:00

Total Clouds (% Sky Obscured)

75
83
93
99
99
100
100
100
100
100
100
100
100
100
99
99
99
99
99

Low Clouds (% Sky Obscured)

25
25
30
40
45
50
50
45
40
36
30
25
25
38
59
76
84
92
99

Medium Clouds (% Sky Obscured)

0
0
0
1
24
44
61
71
81
83
70
52
15
35
55
75
77
77
74

High Clouds (% Sky Obscured)

51
65
82
99
99
100
100
100
100
100
67
33
0
5
9
13
18
19
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

0
5
1
0
0
0
0
0
0
0
0
0
0
7
11
12
20
24
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
4
3
2
1
1
-0
0
0
1
0
0
0
1
1
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
63
71
77
86
88
91
92
94
94
92
92
94
94
94
93
91
93
93

Pressure (mb)

1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008

Ozone (du)

307
308
307
306
305
306
307
308
307
306
305
305
305
305
304
303
302
302
301

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 28/11/25 12:41:50. Forecast: 28/11/25 to 04/12/25. Timezone: UTC+1.00