Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waxing Gibbous 66%

13:37

01:53

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
07 Bad
08 Bad

Sun - Rise: 08:14, Set: 16:19, Transit: 12:16. Moon - Rise: 13:37, Set: 01:53. Civil Dark: 16:59 - 07:34. Nautical Dark: 17:42 - 06:51. Astro Dark: 18:23 - 06:10

Total Clouds (% Sky Obscured)

99
99
100
100
96
98
99
100
100
100
100
100
98
99
100
100
100
100
100
97
100
99
100
81

Low Clouds (% Sky Obscured)

50
54
43
20
33
39
40
31
37
27
63
87
80
54
81
66
88
95
89
79
84
81
76
58

Medium Clouds (% Sky Obscured)

47
70
80
100
88
80
85
100
100
90
94
93
92
86
92
88
66
94
93
92
47
79
54
63

High Clouds (% Sky Obscured)

94
79
96
100
78
87
97
100
100
100
100
100
83
85
100
100
100
100
100
54
60
58
52
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
1
1
3
2
5
20
51
56
44
37
16
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
10
9
9
10
9
10
10
10
11
10
12
12
12
12
13
13
11
10
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
82
81
80
78
77
80
82
87
88
87
85
84
84
82
81
81
84
88
85
85
82
84

Pressure (mb)

1011
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1006
1006
1007
1008
1008
1009

Ozone (du)

285
286
285
285
285
285
285
285
285
286
287
288
289
291
292
293
294
294
295
297
302
305
310
316

Sunday 30

Waxing Gibbous 77%

13:48

03:19

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

Sun - Rise: 08:15, Set: 16:19, Transit: 12:16. Moon - Rise: 13:48, Set: 03:19. Civil Dark: 16:58 - 07:35. Nautical Dark: 17:41 - 06:52. Astro Dark: 18:22 - 06:11

Total Clouds (% Sky Obscured)

95
93
95
96
61
71
61
47
29
54
38
14
13
37
33
41
44
74
91
76
55
62
43
67

Low Clouds (% Sky Obscured)

47
51
51
55
46
60
47
39
29
50
38
12
10
37
33
41
44
64
84
67
48
53
25
21

Medium Clouds (% Sky Obscured)

75
69
72
90
16
9
19
8
0
0
0
0
0
0
0
2
22
24
11
10
0
3
3
3

High Clouds (% Sky Obscured)

21
45
84
6
3
3
7
4
0
0
0
0
0
0
0
0
0
0
0
0
4
15
31
53

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
1
5
11
2
0
0
0
1
1
0
0
1
0
1
3
2
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
11
11
10
10
9
9
8
8
8
7
6
7
6
5
5
5
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
7
7
6
6
5
4
3
3
2
2
3
3
3
3
3
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
78
74
73
73
75
78
79
80
82
80
83
88
89
91
93
94
93
93
93
91
86

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

319
321
326
330
333
338
341
340
339
336
336
336
336
333
333
330
325
320
316
314
311
309
308
307

Monday 1

Waxing Gibbous 86%

14:01

04:50

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
07 Bad
08 Bad

Sun - Rise: 08:17, Set: 16:18, Transit: 12:17. Moon - Rise: 14:01, Set: 04:50. Civil Dark: 16:58 - 07:37. Nautical Dark: 17:41 - 06:53. Astro Dark: 18:22 - 06:12

Total Clouds (% Sky Obscured)

78
50
83
99
100
89
96
92
94
87
95
96
94
84
93
97
100
94
93
99
89
89
100
77

Low Clouds (% Sky Obscured)

34
2
2
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
15
16
28
48
56
38
60
62
62
61
61
60
54
64
71
80
67
64
70
65
58
54
54

High Clouds (% Sky Obscured)

56
36
66
99
100
89
96
69
94
78
72
57
81
40
25
38
31
23
33
99
89
89
100
77

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
75
70
67
68
73
78
82
85
83
83
85
86
85
83
85
86
88
89
88
88
88

Pressure (mb)

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

Ozone (du)

303
300
295
292
290
289
286
284
283
283
282
280
280
280
278
276
274
271
267
265
263
263
263
262

Tuesday 2

Waxing Gibbous 93%

14:17

06:26

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
07 Bad
08 Bad

Sun - Rise: 08:18, Set: 16:17, Transit: 12:17. Moon - Rise: 14:17, Set: 06:26. Civil Dark: 16:57 - 07:38. Nautical Dark: 17:41 - 06:54. Astro Dark: 18:22 - 06:13

Total Clouds (% Sky Obscured)

89
88
75
96
77
81
81
76
65
65
64
63
62
68
69
80
80
84
80
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
11
22
34
25
16
8
13
15
19
30
44
56
55
58
57
56
55
54
51
78
87
76
64

Medium Clouds (% Sky Obscured)

50
45
50
45
45
45
40
40
45
45
41
38
31
34
37
40
39
38
38
79
83
98
93
73

High Clouds (% Sky Obscured)

81
74
48
86
40
45
52
62
65
65
64
58
40
41
39
38
39
40
41
60
80
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
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 (%)

2
6
6
4
8
9
8
13
15
17
18
16
16
16
15
12
15
12
9
12
14
11
11
6

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
9
9
8
7
6
6
6
5
5
5
5
5
5
4
4
4
4
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
76
72
72
72
75
82
88
90
90
90
90
91
93
93
93
91
91
93
93
90
90
89

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

262
262
261
261
261
260
259
257
258
259
261
262
261
263
263
262
260
258
256
255
255
254
253
253

Wednesday 3

Waxing Gibbous 98%

14:39

08:03

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
07 Bad
08 Bad

Sun - Rise: 08:19, Set: 16:17, Transit: 12:17. Moon - Rise: 14:39, Set: 08:03. Civil Dark: 16:57 - 07:39. Nautical Dark: 17:40 - 06:56. Astro Dark: 18:21 - 06:14

Total Clouds (% Sky Obscured)

100
95
93
93
88
84
81
84
86
88
88
86
84
87
90
94
95
96
97
96
94
91
88
85

Low Clouds (% Sky Obscured)

48
43
35
45
10
20
42
31
44
52
62
65
65
59
71
75
69
63
57
63
55
47
27
12

Medium Clouds (% Sky Obscured)

67
44
38
22
49
70
81
84
86
86
81
48
23
25
35
36
43
43
38
26
21
16
21
26

High Clouds (% Sky Obscured)

100
95
93
90
60
30
2
0
0
0
8
16
24
27
30
34
24
17
11
11
6
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
83
81
81
81
82
86
90
90
91
90
90
90
91
89
89
89
88
88
88
89
89
88

Pressure (mb)

1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

253
252
253
252
252
251
254
256
259
264
266
269
277
280
283
286
286
288
290
292
295
298
301
303

Thursday 4

Waxing Gibbous 100%

15:13

No Set

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
07 Bad
08 Bad

Sun - Rise: 08:20, Set: 16:16, Transit: 12:18. Moon - Rise: 15:13, Set: No Set. Civil Dark: 16:57 - 07:40. Nautical Dark: 17:40 - 06:57. Astro Dark: 18:21 - 06:16

Total Clouds (% Sky Obscured)

82
87
93
98
99
99
100
98
97
96
95
93
91
87
80
74
79
84
91
94
97
99
99
100

Low Clouds (% Sky Obscured)

3
12
20
27
24
13
10
5
3
0
0
0
0
4
8
11
22
29
32
17
16
13
14
19

Medium Clouds (% Sky Obscured)

28
22
20
15
44
62
82
79
79
77
79
78
78
75
73
74
79
82
84
73
61
47
54
58

High Clouds (% Sky Obscured)

0
0
4
10
15
15
15
15
15
20
35
40
45
50
50
50
45
35
25
35
46
57
62
70

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
1
2
1
4
7
9
10
8
1
2
3
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
4
5
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
82
78
74
76
79
80
82
82
83
83
83
82
82
82
82
82
83
83
86
86
88
88

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

306
309
308
307
307
307
306
306
305
304
303
303
304
304
305
306
307
308
309
310
314
319
324
327

Friday 5

Full Moon 98%

16:04

09:31

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: 08:22, Set: 16:16, Transit: 12:18. Moon - Rise: 16:04, Set: 09:31. Civil Dark: 16:56 - 07:41. Nautical Dark: 17:40 - 06:58. Astro Dark: 18:21 - 06:17

Total Clouds (% Sky Obscured)

100
95
91
88
88
87
83
74
66
57
67
77
86
91
94
97
97
99
99
100
100
100

Low Clouds (% Sky Obscured)

20
20
24
38
45
45
45
44
38
36
32
32
32
35
33
40
50
55
56
61
56
57

Medium Clouds (% Sky Obscured)

65
59
55
48
56
58
61
49
41
29
24
17
12
14
17
22
42
60
80
71
71
71

High Clouds (% Sky Obscured)

77
80
84
87
88
87
83
56
27
0
6
16
31
60
76
90
97
99
99
99
100
60

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1

Relative Humidity (%)

86
86
83
82
79
80
83
86
86
88
88
89
91
89
89
88
86
85
85
83
82
82

Pressure (mb)

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

Ozone (du)

331
335
336
337
338
340
343
346
348
350
353
349
345
341
337
332
328
321
314
307
303
299

Forecast for Osnabrück, Germany (52.27,8.05)

Generated: 29/11/25 09:14:25. Forecast: 29/11/25 to 05/12/25. Timezone: UTC+1.00