Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 24%

12:20

20:07

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:46, Set: 16:01, Transit: 11:53. Moon - Rise: 12:20, Set: 20:07. Civil Dark: 16:40 - 07:06. Nautical Dark: 17:23 - 06:25. Astro Dark: 18:04 - 05:44

Total Clouds (% Sky Obscured)

100
100
99
97
91
100
100
99
99
99
96
99
100
100
100
100
79
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
76
79
76
76
73
65
69
73
76
56
39
43
57
83
100
79
100
95
90
85
85
81
72

Medium Clouds (% Sky Obscured)

100
89
95
83
80
100
74
90
97
62
89
97
95
78
84
65
56
69
90
96
87
100
100
100

High Clouds (% Sky Obscured)

90
67
67
75
66
87
71
86
81
49
75
87
79
100
100
100
31
55
50
55
50
50
50
50

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
7
11
3
3
4
6
2
2
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
5
4
4
4
4
4
4
5
5
5
5
5
4
5
5
5
6
6
6
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
89
88
85
85
86
88
86
88
86
86
86
86
87
89
91
89
89
89
86
87

Pressure (mb)

1003
1003
1004
1005
1005
1005
1006
1006
1006
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

292
293
296
301
302
303
304
304
307
309
311
312
313
314
311
308
305
304
305
305
304
302
303
303

Wednesday 26

Waxing Crescent 34%

12:39

21:27

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:47, Set: 16:00, Transit: 11:53. Moon - Rise: 12:39, Set: 21:27. Civil Dark: 16:39 - 07:08. Nautical Dark: 17:22 - 06:26. Astro Dark: 18:03 - 05:45

Total Clouds (% Sky Obscured)

98
99
97
96
100
99
98
97
93
85
81
83
82
87
95
89
92
96
93
94
94
100
85
80

Low Clouds (% Sky Obscured)

43
46
58
64
64
77
74
76
79
69
68
73
69
74
89
82
86
93
90
92
93
100
78
78

Medium Clouds (% Sky Obscured)

91
94
88
83
87
93
91
88
56
45
28
30
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
50
47
65
98
78
47
53
39
52
57
63
62
62
60
60
29
55
50
2
1
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 (%)

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
1
4
4
3
4
2
1
0
0
0
1
1
1
1
0
1
1
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
83
81
81
79
76
75
79
82
85
83
82
78
80
77
76
78
77
77
78
83
86
88

Pressure (mb)

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

Ozone (du)

306
304
305
306
305
305
308
311
314
316
316
315
317
319
318
315
314
312
309
305
307
310
306
304

Thursday 27

Waxing Crescent 44%

12:53

22:47

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

Sun - Rise: 07:49, Set: 15:59, Transit: 11:54. Moon - Rise: 12:53, Set: 22:47. Civil Dark: 16:38 - 07:09. Nautical Dark: 17:21 - 06:27. Astro Dark: 18:02 - 05:47

Total Clouds (% Sky Obscured)

96
88
61
69
56
36
29
49
56
70
58
81
82
52
47
51
51
43
47
48
47
39
35
35

Low Clouds (% Sky Obscured)

95
82
61
69
56
36
29
49
54
60
56
56
53
26
24
19
20
28
24
21
17
16
18
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
48
47
39
35
35

High Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
13
23
20
42
51
38
28
28
28
14
9
1
18
15
7
3

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
80
77
73
69
68
69
77
83
86
88
88
88
86
86
84
81
81
81
81
81
81
78

Pressure (mb)

1022
1023
1023
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

303
303
303
303
302
301
299
296
294
292
292
293
293
294
295
295
295
295
294
294
292
291
291
291

Friday 28

First Quarter 55%

13:05

00:08

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

Sun - Rise: 07:50, Set: 15:58, Transit: 11:54. Moon - Rise: 13:05, Set: 00:08. Civil Dark: 16:38 - 07:11. Nautical Dark: 17:21 - 06:29. Astro Dark: 18:02 - 05:48

Total Clouds (% Sky Obscured)

26
20
20
25
20
25
30
25
25
25
20
25
25
25
25
15
15
25
45
69
95
97
98
100

Low Clouds (% Sky Obscured)

12
6
1
2
3
8
7
5
6
8
10
10
10
10
10
10
10
8
31
52
74
82
88
95

Medium Clouds (% Sky Obscured)

26
20
20
25
20
25
30
25
25
25
20
25
25
25
25
15
15
25
45
45
55
70
37
90

High Clouds (% Sky Obscured)

3
4
3
12
20
25
30
25
25
20
15
20
15
15
10
5
5
0
27
55
82
88
94
100

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
1
1
1
2
1
2
4
3
4
3
2
3
5
2
15
21
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)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
75
70
65
61
61
60
63
65
68
66
66
67
67
69
69
67
69
69
71
74
80
84

Pressure (mb)

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

Ozone (du)

291
292
293
293
294
294
295
295
295
295
294
292
293
293
293
293
292
291
288
284
283
284
285
284

Saturday 29

Waxing Gibbous 66%

13:16

01:31

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:52, Set: 15:57, Transit: 11:54. Moon - Rise: 13:16, Set: 01:31. Civil Dark: 16:37 - 07:12. Nautical Dark: 17:20 - 06:30. Astro Dark: 18:01 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
95
91
86
84
82
80
87
93
98
96
91
87
91
95
100
95
91
86
86
84
83

Low Clouds (% Sky Obscured)

96
98
100
95
91
86
84
68
61
68
70
73
71
75
79
86
92
100
85
68
50
53
61
70

Medium Clouds (% Sky Obscured)

47
22
9
6
3
0
1
1
1
1
1
1
59
58
39
31
14
14
15
14
16
12
7
4

High Clouds (% Sky Obscured)

91
83
75
53
32
10
11
6
7
33
62
88
70
40
10
7
8
14
13
4
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 (%)

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
19
17
13
7
0
0
0
0
0
0
0
0
0
0
0
1
4
2
3
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
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
85
82
80
77
78
80
83
86
86
88
86
85
86
82
76
72
76
80
83
80
77

Pressure (mb)

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

Ozone (du)

284
285
286
287
285
285
285
285
283
282
284
284
285
285
286
286
286
287
287
287
288
288
289
290

Sunday 30

Waxing Gibbous 76%

13:27

02:57

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:53, Set: 15:56, Transit: 11:55. Moon - Rise: 13:27, Set: 02:57. Civil Dark: 16:36 - 07:13. Nautical Dark: 17:20 - 06:31. Astro Dark: 18:01 - 05:50

Total Clouds (% Sky Obscured)

83
84
83
74
64
53
64
74
82
72
67
70
81
88
95
95
93
93
85
79
74
80
84
87

Low Clouds (% Sky Obscured)

75
76
75
57
39
19
19
19
21
11
4
1
9
18
29
39
48
57
49
49
50
55
60
55

Medium Clouds (% Sky Obscured)

5
7
13
27
43
53
62
65
74
71
65
60
68
79
88
85
84
81
71
61
53
50
48
52

High Clouds (% Sky Obscured)

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

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
3
5
5
9
14
11
20
20
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)

6
6
6
6
6
6
6
6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
68
62
55
51
48
45
48
51
55
55
57
59
61
63
67
73
79
85
88
89
93
94
96

Pressure (mb)

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

Ozone (du)

291
294
296
299
300
300
301
302
303
304
304
305
306
310
313
317
321
326
331
331
331
330
331
332

Monday 1

Waxing Gibbous 86%

13:39

04:28

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
00 Bad

Sun - Rise: 07:55, Set: 15:56, Transit: 11:55. Moon - Rise: 13:39, Set: 04:28. Civil Dark: 16:36 - 07:15. Nautical Dark: 17:19 - 06:32. Astro Dark: 18:00 - 05:51

Total Clouds (% Sky Obscured)

87
86
85
84
84
84
88
91
95
93
90
89
88
88
87
88
88
90

Low Clouds (% Sky Obscured)

55
55
60
61
61
62
69
76
82
70
57
48
36
24
12
13
15
13

Medium Clouds (% Sky Obscured)

55
58
57
60
60
60
52
51
51
52
52
53
55
61
58
58
58
49

High Clouds (% Sky Obscured)

6
9
11
9
7
5
18
32
47
53
59
65
44
25
6
10
11
11

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 (%)

18
16
14
10
6
1
1
1
0
0
0
0
0
0
0
1
0
0

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)

4
4
4
4
4
5
5
5
5
6
5
5
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
93
90
89
88
88
86
85
82
83
85
85
83
80

Pressure (mb)

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

Ozone (du)

332
330
327
324
323
322
320
317
314
311
309
307
306
305
304
303
301
300

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 25/11/25 07:22:20. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+1.00