Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 76%

14:01

03:12

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

Sun - Rise: 08:02, Set: 16:23, Transit: 12:13. Moon - Rise: 14:01, Set: 03:12. Civil Dark: 17:01 - 07:25. Nautical Dark: 17:42 - 06:44. Astro Dark: 18:21 - 06:04

Total Clouds (% Sky Obscured)

92
94
95
69
14
19
52
52
57
56
25
32
30
24
18
74
79
91
86
66
44
25
45
85

Low Clouds (% Sky Obscured)

92
84
69
64
6
19
52
52
57
44
0
9
12
10
18
24
32
35
36
21
22
0
0
5

Medium Clouds (% Sky Obscured)

92
94
29
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
14
7

High Clouds (% Sky Obscured)

92
51
49
27
1
0
0
0
0
0
0
3
3
6
1
38
57
89
85
66
37
12
43
66

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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
81
68
4
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
1.2
0.9
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
6
8
5
3
2
3
3
4
5
5
5
5
5
6
7
8
7
7
5
5
5
4

Chance of Frost

Temperature (°C)

6
6
6
5
4
3
2
2
1
1
1
1
0
0
1
2
3
4
5
5
5
4
2
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
83
80
82
86
86
86
86
88
89
88
84
84
86
81
79
75
71
71
75
80
85
88

Pressure (mb)

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

Ozone (du)

333
333
333
333
331
329
330
330
327
323
320
316
313
312
309
307
304
301
297
293
290
287
286
285

Monday 1

Waxing Gibbous 86%

14:20

04:40

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:04, Set: 16:23, Transit: 12:13. Moon - Rise: 14:20, Set: 04:40. Civil Dark: 17:01 - 07:26. Nautical Dark: 17:42 - 06:45. Astro Dark: 18:21 - 06:06

Total Clouds (% Sky Obscured)

75
65
72
96
98
100
100
97
94
100
97
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

29
34
32
31
27
32
33
33
25
4
0
0
0
0
0
0
33
49
47
66
46
55
41
33

Medium Clouds (% Sky Obscured)

0
0
10
23
27
55
80
63
38
46
29
22
13
19
42
72
61
36
44
79
86
91
90
89

High Clouds (% Sky Obscured)

49
58
57
94
97
100
99
92
84
100
75
100
100
100
100
100
100
100
100
85
90
99
99
82

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
1
1
2
3
4
7
8
10
12
13
18
26
21
19
19
12

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
2
2
2
2
2
1
1
1
2
3
4
5
6
6
6
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
86
88
89
89
91
91
93
93
91
93
91
91
85
82
78
79
81
82
85
88
86

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

285
284
284
282
280
279
279
276
273
271
270
269
269
269
267
266
264
264
263
262
263
262
260
261

Tuesday 2

Waxing Gibbous 93%

14:46

06:12

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:05, Set: 16:22, Transit: 12:14. Moon - Rise: 14:46, Set: 06:12. Civil Dark: 17:00 - 07:27. Nautical Dark: 17:41 - 06:46. Astro Dark: 18:21 - 06:07

Total Clouds (% Sky Obscured)

97
98
95
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
97

Low Clouds (% Sky Obscured)

3
65
54
47
37
26
35
40
44
50
32
31
10
39
34
39
33
49
49
45
42
42
37
35

Medium Clouds (% Sky Obscured)

77
62
60
56
76
55
57
59
30
95
100
100
100
100
100
99
100
100
97
100
97
94
38
30

High Clouds (% Sky Obscured)

76
87
79
93
75
100
100
100
100
100
100
100
100
99
100
97
100
100
100
100
100
73
50
24

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 (%)

6
4
3
2
0
1
5
8
10
11
10
5
0
0
0
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
88
88
89
88
88
86
88
88
88
86
85
83
83
82
80
76
75
76
82
85
86
89

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

262
263
263
265
266
266
265
264
264
264
264
266
270
271
273
275
277
279
281
281
283
284
285
287

Wednesday 3

Waxing Gibbous 98%

15:22

07:46

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:06, Set: 16:22, Transit: 12:14. Moon - Rise: 15:22, Set: 07:46. Civil Dark: 17:00 - 07:28. Nautical Dark: 17:41 - 06:47. Astro Dark: 18:20 - 06:08

Total Clouds (% Sky Obscured)

97
94
96
97
97
98
99
100
100
100
100
100
100
100
100
95
90
84
73
70
60
77
77
79

Low Clouds (% Sky Obscured)

46
63
76
75
70
69
83
93
95
95
95
95
100
100
95
90
81
76
72
63
59
64
66
68

Medium Clouds (% Sky Obscured)

22
25
21
21
22
30
57
99
100
92
62
29
24
21
18
14
7
2
6
2
4
38
63
57

High Clouds (% Sky Obscured)

42
17
45
45
31
24
50
73
100
70
37
5
5
5
4
4
5
4
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
3
3
7
10
13
20
22
20
17
13
5
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
0
0
0
1
0
0
1
1
1
1
1
1
0
0
0
0
1
1
1
1

Relative Humidity (%)

88
89
88
89
89
89
89
91
89
89
89
89
89
89
89
83
76
71
67
67
73
79
85
86

Pressure (mb)

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

Ozone (du)

288
288
285
286
291
295
298
300
304
307
308
310
312
312
311
311
310
310
309
311
312
312
313
312

Thursday 4

Waxing Gibbous 100%

16:15

09:12

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:07, Set: 16:22, Transit: 12:14. Moon - Rise: 16:15, Set: 09:12. Civil Dark: 17:00 - 07:29. Nautical Dark: 17:41 - 06:48. Astro Dark: 18:20 - 06:09

Total Clouds (% Sky Obscured)

81
82
85
86
87
89
85
82
78
81
84
87
88
88
89
91
91
91
91
93
97
96
95
93

Low Clouds (% Sky Obscured)

79
81
84
86
87
89
82
75
69
71
73
75
74
72
65
67
68
70
75
80
81
76
67
72

Medium Clouds (% Sky Obscured)

22
65
65
65
65
70
52
51
78
67
84
87
82
74
70
55
36
22
15
8
0
0
1
1

High Clouds (% Sky Obscured)

5
10
10
10
15
10
5
5
5
5
5
5
5
5
5
3
5
8
5
3
0
0
0
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
85
85
84
86
88
86
86
86
86
84
83
83
80
79
76
79
82
85
85
85

Pressure (mb)

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

Ozone (du)

311
311
312
311
311
308
306
305
304
304
302
300
299
300
300
300
302
303
305
307
309
311
314
318

Friday 5

Full Moon 98%

17:27

10:21

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:08, Set: 16:21, Transit: 12:15. Moon - Rise: 17:27, Set: 10:21. Civil Dark: 16:59 - 07:30. Nautical Dark: 17:41 - 06:49. Astro Dark: 18:20 - 06:10

Total Clouds (% Sky Obscured)

92
91
90
93
96
98
96
95
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
59
45
34
23
19
15
24
29
43
62
67
74
73
69
75
84
94
93
92
92
98
96
98

Medium Clouds (% Sky Obscured)

13
22
32
32
34
35
27
23
18
25
32
37
41
46
50
55
59
54
54
54
54
56
58
64

High Clouds (% Sky Obscured)

4
8
15
21
22
24
22
20
46
52
70
72
77
84
80
70
60
60
73
82
100
99
99
99

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 (%)

1
2
0
2
3
3
3
4
4
4
5
5
5
6
6
6
6
7
7
8
10
8
7
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
1
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
89
91
91
93
93
94
92
92
92
92
93
89
88
86
83
82
83
86
88
88
89

Pressure (mb)

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

Ozone (du)

321
325
328
332
332
333
334
334
333
333
333
334
335
335
335
335
335
336
336
336
337
337
337
337

Saturday 6

Waning Gibbous 93%

18:51

11:09

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
12 Bad

Sun - Rise: 08:10, Set: 16:21, Transit: 12:15. Moon - Rise: 18:51, Set: 11:09. Civil Dark: 16:59 - 07:31. Nautical Dark: 17:41 - 06:50. Astro Dark: 18:20 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
96
90
84
88
94
96
96
96
95
92
90
83
82
77
68

Low Clouds (% Sky Obscured)

96
94
91
83
76
68
74
79
83
91
93
93
92
90
83
82
77
68

Medium Clouds (% Sky Obscured)

46
24
3
13
25
40
39
46
56
53
49
43
34
34
18
14
10
8

High Clouds (% Sky Obscured)

72
44
16
11
4
1
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

5
4
3
3
3
0
0
0
0
2
6
10
18
21
18
21
22
20

Precipitation Amount (mm)

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
92
92
94
92
92
92
94
92
92
91
89
86
85
80

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

338
339
340
341
342
344
345
343
341
340
339
339
338
338
337
336
333
330

Forecast for Himbach, Regierungsbezirk Darmstadt, Germany (50.26,8.99)

Generated: 30/11/25 19:09:49. Forecast: 30/11/25 to 06/12/25. Timezone: UTC+1.00