Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 9

Waning Gibbous 67%

22:53

12:22

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
22 Bad

Sun - Rise: 08:20, Set: 16:07, Transit: 12:14. Moon - Rise: 22:53, Set: 12:22. Civil Dark: 16:48 - 07:39. Nautical Dark: 17:32 - 06:55. Astro Dark: 18:14 - 06:14

Total Clouds (% Sky Obscured)

97
95
72
100
99
99
94
94
97
96
87
100
99
100
100
100
100
100
100
100
100
94
95
97

Low Clouds (% Sky Obscured)

1
0
34
67
81
84
85
59
65
71
53
75
62
55
45
57
49
39
48
59
71
47
50
62

Medium Clouds (% Sky Obscured)

34
32
35
100
97
95
83
84
89
82
73
99
95
99
100
100
100
100
100
100
98
87
92
92

High Clouds (% Sky Obscured)

80
13
13
3
8
3
2
0
0
0
0
1
45
87
100
100
100
100
100
100
100
90
73
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
2
8
32
32
10
4
10
1
3
4
0
0
0
0
1
0
1
11
1
1
5

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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
12
12
11
11
11
12
12
12
12
12
12
12
11
11
11
11
11
10

Feels Like (°C)

9
8
9
9
8
8
8
9
9
9
8
9
9
9
9
9
9
9
9
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

76
75
73
71
70
71
81
86
87
87
86
87
83
80
80
79
79
81
83
84
83
83
83
84

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

277
277
278
279
279
279
277
276
274
275
273
273
272
272
274
277
278
276
277
281
284
287
291
295

Wednesday 10

Waning Gibbous 57%

22:53

12:33

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
22 Good

Sun - Rise: 08:21, Set: 16:07, Transit: 12:14. Moon - Rise: 22:53, Set: 12:33. Civil Dark: 16:48 - 07:40. Nautical Dark: 17:32 - 06:56. Astro Dark: 18:14 - 06:15

Total Clouds (% Sky Obscured)

90
75
73
77
82
68
84
100
94
95
97
100
99
100
98
94
75
100
85
82
85
73
64
5

Low Clouds (% Sky Obscured)

65
65
71
75
79
64
72
66
82
80
66
70
71
64
59
48
33
22
22
23
43
49
35
0

Medium Clouds (% Sky Obscured)

62
60
0
0
0
3
13
65
76
18
51
63
96
100
77
52
46
73
30
15
0
2
9
0

High Clouds (% Sky Obscured)

78
55
8
0
0
0
0
35
42
60
61
66
72
100
78
31
69
100
62
69
65
29
23
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 (%)

8
5
1
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)

11
11
11
12
12
12
12
11
10
10
10
10
10
10
10
10
9
8
7
7
7
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
5
5
4
4
4
4
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4

Relative Humidity (%)

85
87
87
73
72
69
72
70
73
78
78
79
78
76
74
72
74
77
79
81
82
84
83
85

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

297
299
303
308
314
314
314
312
310
306
303
301
298
299
301
300
299
299
301
300
300
299
299
299

Thursday 11

Third Quarter 47%

00:10

12:42

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

Sun - Rise: 08:22, Set: 16:07, Transit: 12:15. Moon - Rise: 00:10, Set: 12:42. Civil Dark: 16:48 - 07:41. Nautical Dark: 17:32 - 06:57. Astro Dark: 18:14 - 06:16

Total Clouds (% Sky Obscured)

56
72
99
21
29
31
21
4
10
10
10
5
28
38
54
20
77
86
31
58
68
64
70
72

Low Clouds (% Sky Obscured)

30
35
0
0
19
23
14
0
0
0
0
0
21
23
34
12
17
18
18
17
26
26
27
37

Medium Clouds (% Sky Obscured)

0
9
40
5
1
2
2
1
0
0
0
0
3
15
2
1
0
0
1
1
9
17
29
29

High Clouds (% Sky Obscured)

32
39
97
17
7
0
0
2
5
5
5
5
4
9
10
5
65
69
13
34
26
10
0
20

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
32
91
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
83
80
80
80
79
79
80
80
77
73
68
65
64
65
69
74
78
79
81
83
85
86

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

297
294
293
292
293
295
297
298
299
300
300
302
302
298
298
298
301
300
301
299
298
296
298
298

Friday 12

Waning Crescent 37%

01:24

12:52

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
22 Bad

Sun - Rise: 08:23, Set: 16:07, Transit: 12:15. Moon - Rise: 01:24, Set: 12:52. Civil Dark: 16:48 - 07:42. Nautical Dark: 17:32 - 06:58. Astro Dark: 18:14 - 06:16

Total Clouds (% Sky Obscured)

88
89
90
97
100
100
100
100
100
100
97
97
100
100
100
100
100
91
82
71
72
74
76
82

Low Clouds (% Sky Obscured)

36
32
39
47
52
52
49
53
50
45
37
52
81
94
100
100
100
91
82
71
71
71
74
81

Medium Clouds (% Sky Obscured)

56
49
26
89
98
76
29
35
43
49
49
75
90
95
92
90
86
69
52
10
0
0
0
0

High Clouds (% Sky Obscured)

40
60
73
84
99
100
100
100
100
100
97
97
100
100
67
33
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
4
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
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
7
9
9
12
15
15
26
33
38
47
70
69
37
31
14
8
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
86
88
88
87
87
88
87
84
79
78
76
78
85
88
90
91
94
96
96
94

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025

Ozone (du)

297
297
296
296
296
296
299
300
303
306
310
313
317
319
320
325
336
348
351
359
364
357
354
349

Saturday 13

Waning Crescent 27%

02:36

13:02

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

Sun - Rise: 08:24, Set: 16:07, Transit: 12:16. Moon - Rise: 02:36, Set: 13:02. Civil Dark: 16:48 - 07:43. Nautical Dark: 17:32 - 06:59. Astro Dark: 18:14 - 06:17

Total Clouds (% Sky Obscured)

86
89
77
68
58
64
71
79
64
57
46
45
46
51
41
32
28
42
56
70
73
75
78
81

Low Clouds (% Sky Obscured)

86
84
63
53
40
37
32
26
16
8
0
0
14
32
38
32
28
42
56
70
73
75
77
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
32
66
48
57
46
45
46
51
41
32
28
42
56
67
65
63
61
77

High Clouds (% Sky Obscured)

0
0
0
0
0
10
17
27
19
23
21
23
19
26
28
29
23
27
31
35
40
46
52
47

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
1
1
4
6
3
4
5
2
2
4
2
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
86
86
86
88
86
83
80
78
75
70
65
61
61
60
59
58
58
57
56
56
54

Pressure (mb)

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

Ozone (du)

342
339
334
330
324
322
318
315
311
307
304
302
301
301
300
300
299
299
299
299
300
298
296
295

Sunday 14

Waning Crescent 19%

03:49

13:13

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 OK
18 OK
19 OK
20 OK
21 Bad
22 OK

Sun - Rise: 08:25, Set: 16:07, Transit: 12:16. Moon - Rise: 03:49, Set: 13:13. Civil Dark: 16:49 - 07:44. Nautical Dark: 17:33 - 06:59. Astro Dark: 18:14 - 06:18

Total Clouds (% Sky Obscured)

85
88
89
89
94
89
85
81
81
77
76
74
74
76
70
52
40
40
35
40
35
35
55
41

Low Clouds (% Sky Obscured)

82
86
84
83
78
78
78
78
79
77
76
74
74
76
70
52
40
40
35
40
35
34
3
2

Medium Clouds (% Sky Obscured)

85
88
89
89
94
82
70
57
43
28
15
13
11
9
17
26
34
40
35
40
35
35
21
13

High Clouds (% Sky Obscured)

40
36
50
61
70
58
45
32
32
33
30
46
47
48
47
46
40
36
28
14
12
9
5
10

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 (%)

21
25
28
32
35
26
16
4
4
5
1
6
3
1
4
1
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)

10
10
10
11
12
12
12
11
11
10
9
9
8
8
8
7
6
6
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
9
9
9
9
9
10
10
10
9
9
9
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
55
59
62
67
68
69
70
70
70
72
70
72
72
73
73
72
72
69
68
69
70
71

Pressure (mb)

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

Ozone (du)

294
293
292
293
293
293
293
294
294
294
295
295
295
294
294
292
290
288
289
289
290
293
295
298

Monday 15

Waning Crescent 12%

05:03

13:28

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

Sun - Rise: 08:26, Set: 16:08, Transit: 12:17. Moon - Rise: 05:03, Set: 13:28. Civil Dark: 16:49 - 07:44. Nautical Dark: 17:33 - 07:00. Astro Dark: 18:15 - 06:19

Total Clouds (% Sky Obscured)

47
59
41
32
11
38
62
89
75
58
39
40
41
43
63
82
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
3
4
3
2
1
6
8
9
17
20
23

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
1
1
1
1
0
15
29
43
60
78
96
97
99
100

High Clouds (% Sky Obscured)

19
29
19
12
1
23
43
67
52
37
22
17
9
2
36
68
100
100
100
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
3
5
1

Precipitation Amount (mm)

0
0
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
6
6
6
6
6
6
6
6
6
6
5
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
73
74
72
72
74
72
72
71
72
71
69
68
66
68
70
73
74
75

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

301
304
306
310
314
317
316
316
315
312
309
305
306
307
308
308
308
308
307
306

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 09/12/25 23:14:17. Forecast: 09/12/25 to 15/12/25. Timezone: UTC+1.00