Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 7%

06:32

13:48

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: 08:40, Set: 16:09, Transit: 12:24. Moon - Rise: 06:32, Set: 13:48. Civil Dark: 16:51 - 07:57. Nautical Dark: 17:37 - 07:11. Astro Dark: 18:20 - 06:28

Total Clouds (% Sky Obscured)

99
81
68
72
84
92
98
96
100
100
100
97
99
87
100
95
94
96
100
95
100
100
99
89

Low Clouds (% Sky Obscured)

48
44
23
39
61
81
87
82
100
100
100
96
91
79
78
73
75
58
52
50
37
38
44
37

Medium Clouds (% Sky Obscured)

63
33
32
51
35
13
37
32
27
0
0
0
2
3
36
84
67
55
47
38
43
85
82
70

High Clouds (% Sky Obscured)

16
0
0
0
4
8
58
35
76
83
80
82
94
74
100
88
80
82
100
88
100
99
96
55

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
1
0
1
0
0
1
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
3
0
4
7
5
6
7
7
1
3
2
7
13
4
2
0
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
5
6
7
7
7
7
8
9
8
8
7
7
7
8
8
8
9
9
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
65
66
72
76
85
90
91
91
93
95
96
96
98
98
96
98
96
98
94
96
93
90

Pressure (mb)

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

Ozone (du)

328
330
325
322
318
316
312
311
311
307
303
303
302
300
294
290
291
291
292
291
291
290
290
292

Thursday 18

Waning Crescent 3%

07:46

14:15

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: 08:40, Set: 16:09, Transit: 12:25. Moon - Rise: 07:46, Set: 14:15. Civil Dark: 16:52 - 07:58. Nautical Dark: 17:37 - 07:12. Astro Dark: 18:20 - 06:29

Total Clouds (% Sky Obscured)

100
100
100
97
100
100
98
100
98
100
100
100
100
98
99
98
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
29
30
30
86
84
76
89
96
100
98
100
64
30
43
24
15
11
42
46
47
60
78
80

Medium Clouds (% Sky Obscured)

86
94
86
90
92
100
41
83
59
44
29
34
27
27
18
22
31
27
27
32
33
37
36
64

High Clouds (% Sky Obscured)

100
100
100
84
100
86
86
64
46
100
100
84
100
76
85
86
85
85
100
100
100
100
97
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
13
8
4
18
50
44
34
15
0
1
1
1
3
1
0
0
0
4
8
18
19
32
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
16
16
16
16
16
16
15
15
14
13
13
14
14
16
16
16
17
17
17
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
87
87
82
81
77
76
74
74
74
70
67
66
69
76
78
76
72
68
67
68
71

Pressure (mb)

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

Ozone (du)

291
288
289
288
288
286
285
288
288
286
284
283
283
280
277
272
269
265
263
265
265
264
264
265

Friday 19

Waning Crescent 1%

08:52

14:54

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: 08:41, Set: 16:09, Transit: 12:25. Moon - Rise: 08:52, Set: 14:54. Civil Dark: 16:52 - 07:58. Nautical Dark: 17:38 - 07:12. Astro Dark: 18:21 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
83
85
81
76
78
79
80
80
83

Low Clouds (% Sky Obscured)

81
76
89
94
91
74
84
92
87
78
80
76
57
7
0
0
0
0
20
43
50
43
36
28

Medium Clouds (% Sky Obscured)

100
100
100
100
95
63
78
92
88
79
83
74
89
100
69
50
34
23
31
41
47
48
49
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
89
100
61
87
65
70
57
32
26
1
13
24
35

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

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

Precipitation Probability (%)

48
44
62
65
53
43
17
20
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0.4
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
14
13
13
13
13
12
11
9
9
9
9
9
9
8
8
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
84
87
87
88
87
81
76
78
78
77
74
74
79
85
88
91
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

274
285
298
306
303
296
295
297
301
308
315
330
333
332
327
329
324
312
307
309
305
300
296
290

Saturday 20

New Moon 0%

09:46

15:48

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: 08:42, Set: 16:10, Transit: 12:26. Moon - Rise: 09:46, Set: 15:48. Civil Dark: 16:53 - 07:59. Nautical Dark: 17:38 - 07:13. Astro Dark: 18:21 - 06:30

Total Clouds (% Sky Obscured)

85
76
66
77
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

31
35
36
45
51
50
50
50
51
54
87
87
98
95
92
94
96
98
96
94
90
89
85
84

Medium Clouds (% Sky Obscured)

40
20
0
0
1
6
35
54
80
79
94
96
100
100
100
100
100
100
91
85
93
97
39
33

High Clouds (% Sky Obscured)

82
76
66
65
60
45
20
10
10
5
5
5
5
0
5
5
5
5
5
5
5
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
3
3
14
25
36
38
42
44
54
61
65
55
46
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
93
91
88
85
82
80
82
83
85
88
93
96
98
96
94
94
91
88
88
87

Pressure (mb)

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

Ozone (du)

285
283
280
279
278
279
277
277
274
270
268
268
268
269
268
269
270
272
274
275
275
273
271
270

Sunday 21

Waxing Crescent 2%

10:26

16:56

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: 08:42, Set: 16:10, Transit: 12:26. Moon - Rise: 10:26, Set: 16:56. Civil Dark: 16:53 - 07:59. Nautical Dark: 17:39 - 07:14. Astro Dark: 18:22 - 06:31

Total Clouds (% Sky Obscured)

96
96
95
96
97
99
98
97
96
94
93
92
95
97
99
99
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

83
85
69
55
81
83
78
64
70
78
71
41
43
44
49
27
29
31
38
37
36
31
18
10

Medium Clouds (% Sky Obscured)

37
36
42
90
95
96
93
91
89
86
82
80
79
38
68
74
59
45
54
63
71
79
87
95

High Clouds (% Sky Obscured)

0
0
5
10
14
23
14
23
27
22
24
31
44
58
73
88
76
63
68
73
78
85
93
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 (%)

28
19
11
13
14
12
16
17
14
12
9
1
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
84
84
82
78
77
75
74
74
75
79
81
82
83
85
86
88
89
91
93
91
93

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

269
266
265
265
266
267
268
267
267
266
265
264
267
274
278
282
284
286
288
289
290
291
293
295

Monday 22

Waxing Crescent 6%

10:53

18:14

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: 08:43, Set: 16:11, Transit: 12:27. Moon - Rise: 10:53, Set: 18:14. Civil Dark: 16:54 - 08:00. Nautical Dark: 17:39 - 07:14. Astro Dark: 18:22 - 06:31

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
96
93
88
89
91
92
95
97
100
100
100
100
99
98
97
97
96
95

Low Clouds (% Sky Obscured)

8
8
9
9
9
13
17
24
34
34
29
22
15
15
20
26
42
65
69
68
67
62
43
38

Medium Clouds (% Sky Obscured)

94
94
93
86
78
68
58
44
39
47
57
64
58
52
46
42
35
28
30
39
40
44
38
33

High Clouds (% Sky Obscured)

93
86
92
89
83
65
51
45
43
42
42
44
63
81
100
78
56
34
44
56
71
61
52
38

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
1
2
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)

11
10
10
10
10
10
10
10
9
9
9
9
9
10
11
11
11
10
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
93
93
94
89
86
82
85
88
91
91
94
94
94
94
96
94
94
96
96
96

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

297
299
300
302
303
303
303
307
311
315
317
319
322
330
339
348
353
358
363
367
371
375
376
377

Tuesday 23

Waxing Crescent 12%

11:12

19:34

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: 08:43, Set: 16:11, Transit: 12:27. Moon - Rise: 11:12, Set: 19:34. Civil Dark: 16:54 - 08:00. Nautical Dark: 17:40 - 07:14. Astro Dark: 18:23 - 06:32

Total Clouds (% Sky Obscured)

94
93
91
91
91
90
86
81
77
89
92
95
90
83
78
77
76
73
82
92
100

Low Clouds (% Sky Obscured)

34
29
33
37
40
50
57
59
57
48
36
25
31
38
44
47
47
47
54
58
63

Medium Clouds (% Sky Obscured)

26
20
11
8
6
2
2
1
1
13
23
30
18
15
9
16
22
25
50
74
100

High Clouds (% Sky Obscured)

27
20
8
4
4
4
5
14
30
45
45
45
45
40
30
25
25
30
60
80
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

10
10
10
11
11
12
12
12
13
13
13
13
14
14
14
14
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

378
377
376
375
375
375
375
374
374
373
374
375
376
378
379
381
382
383
384
386
387

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 17/12/25 04:25:57. Forecast: 17/12/25 to 23/12/25. Timezone: UTC+1.00