Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Crescent 10%

11:36

17:48

04 Bad
05 OK
06 OK
07 OK
08 Bad
09 OK
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

Sun - Rise: 07:58, Set: 16:12, Transit: 12:05. Moon - Rise: 11:36, Set: 17:48. Civil Dark: 16:52 - 07:18. Nautical Dark: 17:35 - 06:35. Astro Dark: 18:16 - 05:53

Total Clouds (% Sky Obscured)

52
45
39
22
57
27
68
88
100
100
75
83
85
60
100
100
100
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
53
34
38
59
88
91
100
100
100
100
88
90

Medium Clouds (% Sky Obscured)

2
2
3
13
11
5
0
5
4
43
55
65
55
20
100
100
100
100
100
100
60
52
70
98

High Clouds (% Sky Obscured)

43
34
6
22
49
27
37
37
100
100
75
55
58
60
90
100
55
60
34
65
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
6
1
0
0
0
0
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
23
80
95
95
70
46
30
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.9
0.4
0.2
0
0

Wind Speed/Direction (mph)

8
7
7
7
7
8
8
9
9
10
10
10
10
10
11
11
11
11
12
11
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-9
-9
-10
-10
-12
-12
-13
-12
-12
-12
-11
-10
-11
-12
-12
-12
-7
-3
-2
-2
-1
-1

Relative Humidity (%)

68
67
63
60
57
53
43
37
34
34
35
35
40
45
45
43
40
39
67
91
94
94
96
91

Pressure (mb)

1017
1017
1016
1016
1015
1015
1014
1013
1012
1010
1009
1008
1007
1006
1004
1003
1002
1001
1000
999
998
997
997
996

Ozone (du)

280
284
285
280
274
271
269
268
270
271
272
271
267
264
265
265
267
272
271
275
278
279
279
275

Monday 24

Waxing Crescent 16%

12:12

18:58

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:00, Set: 16:11, Transit: 12:05. Moon - Rise: 12:12, Set: 18:58. Civil Dark: 16:51 - 07:20. Nautical Dark: 17:34 - 06:36. Astro Dark: 18:16 - 05:55

Total Clouds (% Sky Obscured)

100
99
99
91
80
86
91
77
61
79
78
83
92
75
94
87
92
95
94
93
95
96
92
86

Low Clouds (% Sky Obscured)

100
88
89
78
61
73
84
74
55
73
76
68
83
55
85
83
86
86
82
83
86
91
78
69

Medium Clouds (% Sky Obscured)

100
88
57
18
19
10
4
2
2
23
5
38
52
63
58
55
57
70
72
72
52
82
73
67

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
5
7
11
15
19
24
29
34

Precipitation Type

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

Precipitation Probability (%)

6
4
1
0
0
0
0
0
0
0
0
1
5
12
27
43
64
68
56
34
23
9
6
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
91
91
91
91
88
83
85
88
91
93
96
98
96
98
98
98
100
98
100
98
100

Pressure (mb)

996
996
995
996
996
996
996
996
996
995
996
996
996
996
997
997
998
998
998
998
999
999
1000
1000

Ozone (du)

276
278
280
283
287
286
289
292
294
297
299
300
297
294
294
294
295
296
296
296
297
299
302
302

Tuesday 25

Waxing Crescent 24%

12:37

20:16

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK

Sun - Rise: 08:01, Set: 16:09, Transit: 12:05. Moon - Rise: 12:37, Set: 20:16. Civil Dark: 16:50 - 07:21. Nautical Dark: 17:33 - 06:38. Astro Dark: 18:15 - 05:56

Total Clouds (% Sky Obscured)

86
84
87
81
90
86
65
50
69
68
57
34
38
53
64
71
71
84
82
82
69
55
40
37

Low Clouds (% Sky Obscured)

60
59
60
71
82
72
46
34
40
43
39
15
15
30
40
43
37
34
21
29
27
23
19
28

Medium Clouds (% Sky Obscured)

48
28
32
30
33
30
18
8
26
24
22
8
16
23
27
27
29
46
41
35
21
14
9
8

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
9
9
9
9
9
9
9
9
1
2
0
0
1
9
9

Fog (%)

50
75
96
98
100
99
79
10
7
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

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 (%)

2
3
0
2
5
0
0
0
1
1
1
1
1
1
1
3
3
5
12
15
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
98
98
98
94
94
96
98
98
98
98
98
98
96
96
98
96
91
92

Pressure (mb)

1000
1001
1001
1002
1003
1003
1004
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013
1013
1014

Ozone (du)

303
302
305
305
306
309
312
314
315
313
308
306
302
303
302
302
304
305
305
306
309
309
310
314

Wednesday 26

Waxing Crescent 34%

12:55

21:37

04 OK
05 OK
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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:03, Set: 16:09, Transit: 12:06. Moon - Rise: 12:55, Set: 21:37. Civil Dark: 16:49 - 07:23. Nautical Dark: 17:33 - 06:39. Astro Dark: 18:14 - 05:57

Total Clouds (% Sky Obscured)

35
42
51
65
77
91
94
97
100
99
99
100
100
100
100
99
98
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

32
35
40
55
69
84
90
93
98
98
99
100
99
97
96
94
92
90
93
97
100
100
100
100

Medium Clouds (% Sky Obscured)

35
6
7
28
10
10
4
2
0
5
10
15
18
21
24
27
25
23
18
9
3
3
5
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
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
9
9
9
9
9
9

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

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
1
15
5
3
2
1
1
1
2
4
2
1
4
2
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
4
4
4
4
5
5
5
5
6
6
6
6
6
6
6
5
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
94
94
93
91
89
88
88
89
86
86
84
86
88
88
89
94
98
96
94

Pressure (mb)

1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023

Ozone (du)

319
321
323
322
322
323
322
321
317
313
309
309
307
308
310
311
313
315
312
312
312
313
313
313

Thursday 27

Waxing Crescent 44%

13:08

22:58

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:05, Set: 16:08, Transit: 12:06. Moon - Rise: 13:08, Set: 22:58. Civil Dark: 16:48 - 07:24. Nautical Dark: 17:32 - 06:40. Astro Dark: 18:14 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
96
91
87
85
83
80
64
47
34
43
56
69
71
71
71
71
72
72
80
90
98

Low Clouds (% Sky Obscured)

100
100
98
95
91
85
83
83
80
64
47
18
19
20
17
8
9
13
12
20
26
24
6
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
13
13
3
5
7
21
35
49
36
22
9

High Clouds (% Sky Obscured)

0
0
0
3
5
0
0
1
1
17
2
25
21
30
31
43
41
38
30
24
18
20
20
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 (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
89
88
84
83
83
83
85
86
91
93
93
93
93
91
93
91
89
88
89
89

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023

Ozone (du)

310
310
310
306
304
302
300
298
296
294
293
290
289
287
285
284
284
284
284
284
283
282
281
280

Friday 28

First Quarter 55%

13:19

00:20

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:06, Set: 16:07, Transit: 12:06. Moon - Rise: 13:19, Set: 00:20. Civil Dark: 16:47 - 07:26. Nautical Dark: 17:31 - 06:42. Astro Dark: 18:13 - 06:00

Total Clouds (% Sky Obscured)

98
97
97
97
97
97
95
94
93
92
89
88
92
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
0
2
4
6
8
11
17
37
55
76
83
93
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
13
13
22
30
39
32
29
23
23
25
25
48
70
91
94
95
97
83
68
54
52
46
44

High Clouds (% Sky Obscured)

39
44
49
63
68
69
78
78
86
75
69
67
78
77
77
84
90
96
97
95
96
96
96
98

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 (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

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
0
0
0
0
0
1
2
6
11
13
17
18
17
14
12
2
8
5
8

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
7
7
7
7
7
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
86
84
80
77
76
73
72
73
75
75
76
76
75
79
85
89
88
88
86
86
86

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

279
280
280
281
281
281
282
282
283
284
284
284
283
283
283
282
282
283
283
283
284
285
285
284

Saturday 29

Waxing Gibbous 66%

13:29

01:44

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
00 Bad

Sun - Rise: 08:08, Set: 16:06, Transit: 12:07. Moon - Rise: 13:29, Set: 01:44. Civil Dark: 16:47 - 07:27. Nautical Dark: 17:31 - 06:43. Astro Dark: 18:13 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
98
98
99
95
96
94
100
100
100
88
84
76
82
88
91

Low Clouds (% Sky Obscured)

100
100
100
98
97
95
66
38
11
9
11
8
18
41
52
68
65
65
69
72
80

Medium Clouds (% Sky Obscured)

42
32
30
25
17
16
42
68
87
74
64
50
51
52
48
34
15
5
7
12
12

High Clouds (% Sky Obscured)

99
99
100
97
94
91
94
96
98
95
92
86
56
31
9
12
13
16
26
38
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

Fog (%)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Precipitation Type

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

Precipitation Probability (%)

9
8
3
3
5
0
1
3
4
15
28
37
47
51
44
34
21
2
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
83
79
74
70
68
66
62
67
72
77
77
77
77
80
81
83
83
83

Pressure (mb)

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

Ozone (du)

284
284
285
285
286
287
289
289
290
290
290
291
291
292
292
293
293
293
293
293
293

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 23/11/25 04:42:03. Forecast: 23/11/25 to 29/11/25. Timezone: UTC+1.00