Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

04:00

11:33

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
04 Bad
05 Bad

Sun - Rise: 08:22, Set: 16:33, Transit: 12:27. Moon - Rise: 04:00, Set: 11:33. Civil Dark: 17:12 - 07:43. Nautical Dark: 17:55 - 07:00. Astro Dark: 18:35 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
98
92
100
99
84

Low Clouds (% Sky Obscured)

100
87
98
100
97
99
100
100
100
100
80
95
85
100
80
74
75
77
77
73
78
91
89
62

Medium Clouds (% Sky Obscured)

100
100
99
100
100
100
79
88
100
52
91
100
99
96
100
100
97
88
80
71
62
48
39
19

High Clouds (% Sky Obscured)

100
68
96
100
100
100
100
100
100
100
100
100
100
98
80
100
100
81
87
94
83
47
69
18

ISS Passover

Visibility (miles)

7
7
0
1
1
6
9
9
9
9
9
6
9
9
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

30
95
86
75
84
70
60
63
39
19
23
6
15
46
52
60
59
27
18
20
21
8
4
1

Precipitation Amount (mm)

0
1
0.4
0.4
0.5
0.2
0.2
0.4
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
11
14
16
17
17
16
14
12
10
10
9
9
9
9
9
9
8
7
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-9
-8
-7
-7
-6
-5
-4
-4
-4
-3
-4
-3
-3
-3
-3
-2
-2
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

87
87
94
94
92
92
92
94
96
98
98
100
98
96
100
100
100
100
100
100
98
100
100
100

Pressure (mb)

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

Ozone (du)

311
312
311
311
308
305
308
307
304
305
300
295
290
289
293
296
296
299
303
311
322
327
327
327

Tuesday 13

Waning Crescent 26%

05:13

11:52

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
04 Bad
05 Bad

Sun - Rise: 08:21, Set: 16:35, Transit: 12:28. Moon - Rise: 05:13, Set: 11:52. Civil Dark: 17:14 - 07:42. Nautical Dark: 17:56 - 07:00. Astro Dark: 18:37 - 06:19

Total Clouds (% Sky Obscured)

91
90
100
98
91
100
95
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
74
81
73
70
72
67
68
67
73
85
88
70
60
45
43
40
37
42
47
23
35
13
12

Medium Clouds (% Sky Obscured)

3
0
36
31
22
99
91
73
92
82
82
100
100
89
95
100
100
100
100
100
100
100
100
94

High Clouds (% Sky Obscured)

53
79
100
90
72
100
6
32
35
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
0
1
0
0
0
0
0
1
2
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
10
2
0
0
0
0
0
0
9
10
29
38
23
9
5
1
0
0
0
0
0
0
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)

5
5
6
6
7
7
6
7
7
7
7
7
7
7
8
8
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
98
98
98
98
98
98
100
98
98

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

322
320
322
322
321
320
321
321
322
321
322
322
320
320
321
324
326
326
326
329
331
330
328
328

Wednesday 14

Waning Crescent 18%

No Rise

12:17

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
04 Bad
05 Bad

Sun - Rise: 08:20, Set: 16:36, Transit: 12:28. Moon - Rise: No Rise, Set: 12:17. Civil Dark: 17:15 - 07:41. Nautical Dark: 17:58 - 06:59. Astro Dark: 18:38 - 06:18

Total Clouds (% Sky Obscured)

99
98
100
100
98
95
96
96
90
99
91
92
100
97
97
57
83
86
96
98
96
94
90
86

Low Clouds (% Sky Obscured)

15
45
48
59
68
73
65
61
55
53
49
48
62
80
87
57
83
64
80
83
84
86
82
80

Medium Clouds (% Sky Obscured)

87
93
95
96
94
82
84
79
59
47
38
44
45
40
45
0
34
40
42
40
36
27
19
10

High Clouds (% Sky Obscured)

97
91
100
100
70
69
63
72
54
85
41
3
15
82
77
5
1
0
80
55
35
6
4
6

ISS Passover

Visibility (miles)

1
4
9
9
9
9
9
5
2
3
4
4
3
3
2
3
3
4
4
1
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
17
32
50
60
51
41
33
28
10
3
5
23
32
24
3
6
23
15
12
14
15
19
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
11
11
10
9
8
7
6
6
6
6
6
5
5
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
94
94
96
96
98
100
98
96
98
98
98
98
98
98
96
96
98
98
96
96
96

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

326
325
328
332
335
338
336
337
335
334
334
338
347
353
353
352
350
349
349
346
337
333
331
331

Thursday 15

Waning Crescent 11%

06:21

12:53

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
04 Bad
05 Bad

Sun - Rise: 08:19, Set: 16:38, Transit: 12:29. Moon - Rise: 06:21, Set: 12:53. Civil Dark: 17:17 - 07:41. Nautical Dark: 17:59 - 06:58. Astro Dark: 18:39 - 06:18

Total Clouds (% Sky Obscured)

83
88
94
100
96
93
89
92
96
99
97
94
91
92
93
89
92
91
90
91
96
99
86
73

Low Clouds (% Sky Obscured)

75
83
91
100
89
79
67
55
43
31
32
26
24
19
19
10
6
3
1
0
0
2
4
3

Medium Clouds (% Sky Obscured)

5
14
31
48
44
6
5
66
64
16
27
39
47
42
42
43
43
51
63
78
90
89
86
73

High Clouds (% Sky Obscured)

6
4
1
1
17
35
54
75
77
92
74
57
38
46
56
66
52
38
24
48
71
94
67
40

ISS Passover

Visibility (miles)

4
1
0
0
0
2
4
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
19
21
38
29
19
14
11
9
16
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)

6
6
7
8
9
9
8
9
9
8
8
7
7
7
8
8
8
8
8
8
9
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
94
98
93
94
94
96
96
94
93
89
89
89
91
91
91
93
94
94

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

327
327
327
326
325
325
319
321
327
325
325
320
318
319
326
335
339
338
337
338
337
338
337
339

Friday 16

Waning Crescent 6%

07:19

13:43

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
04 Bad
05 Bad

Sun - Rise: 08:18, Set: 16:39, Transit: 12:29. Moon - Rise: 07:19, Set: 13:43. Civil Dark: 17:18 - 07:40. Nautical Dark: 18:00 - 06:58. Astro Dark: 18:41 - 06:17

Total Clouds (% Sky Obscured)

59
71
85
96
100
100
100
82
67
53
71
84
99
99
97
96
87
77
70
82
92
98
98
97

Low Clouds (% Sky Obscured)

2
18
35
52
36
28
22
34
44
50
55
60
59
38
46
59
50
42
41
37
36
32
24
13

Medium Clouds (% Sky Obscured)

47
63
55
6
2
6
77
80
67
53
27
63
93
87
86
90
77
66
56
60
64
68
77
86

High Clouds (% Sky Obscured)

13
42
72
94
100
100
100
72
28
19
49
74
93
67
36
4
4
11
14
39
60
81
71
62

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
2
0
0
0
0
0
6
9
12
10
7
5
8
7
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
10
10
9
10
9
9
8
7
6
5
5
5
6
5
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
91
89
83
81
79
83
86
85
86
88
86
88
89
89
89
89
89
89
89
88
89

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014

Ozone (du)

341
342
343
345
344
343
342
340
337
337
339
339
338
338
338
338
338
338
337
336
335
335
334
334

Saturday 17

Waning Crescent 2%

08:04

14:46

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
04 Bad
05 Bad

Sun - Rise: 08:18, Set: 16:41, Transit: 12:29. Moon - Rise: 08:04, Set: 14:46. Civil Dark: 17:20 - 07:39. Nautical Dark: 18:02 - 06:57. Astro Dark: 18:42 - 06:17

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

3
3
3
3
2
1
0
11
17
20
37
57
77
84
92
100
100
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

94
97
98
100
100
100
100
100
100
100
100
99
97
94
90
78
66
46
36
34
32
33
32
27

High Clouds (% Sky Obscured)

52
69
84
97
96
97
98
99
100
100
100
100
100
93
86
82
86
92
99
69
40
20
21
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
3
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
2
1
5
7
3
16
21
29
37
39
38
36
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
89
88
86
85
83
86
89
93
93
94
96
98
96
96
96
98
98
98
98
98
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

334
334
337
339
342
351
360
370
372
375
378
378
378
378
380
381
383
385
386
388
392
395
399
403

Sunday 18

New Moon 0%

08:37

16:00

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: 08:17, Set: 16:43, Transit: 12:30. Moon - Rise: 08:37, Set: 16:00. Civil Dark: 17:21 - 07:38. Nautical Dark: 18:03 - 06:56. Astro Dark: 18:43 - 06:16

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
99
99
99
99
99
99
99
100
100

Medium Clouds (% Sky Obscured)

22
35
48
65
47
25
0
1
2
3
20
40
63
68
74
80
86
87
82

High Clouds (% Sky Obscured)

37
33
29
26
14
4
1
0
0
1
3
8
33
36
32
25
18
10
2

ISS Passover

Visibility (miles)

0
0
0
1
1
2
3
4
4
4
4
4
4
4
5
7
9
9
9

Fog (%)

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

Precipitation Probability (%)

26
22
17
12
12
14
18
20
20
17
20
21
17
20
18
17
15
13
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
92
94
94
94
94
94
94
94
96
96
96
94
94
94

Pressure (mb)

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

Ozone (du)

406
410
414
418
422
427
431
436
434
433
431
429
428
426
427
427
427
428
428

Forecast for Bockenem, Germany (52.00,10.12)

Generated: 12/01/26 06:56:08. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00