Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 7%

06:17

13:28

12 OK
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
09 Bad
10 OK
11 Bad

Sun - Rise: 08:26, Set: 16:07, Transit: 12:16. Moon - Rise: 06:17, Set: 13:28. Civil Dark: 16:48 - 07:45. Nautical Dark: 17:33 - 07:01. Astro Dark: 18:14 - 06:19

Total Clouds (% Sky Obscured)

50
78
84
78
78
78
59
81
84
84
81
100
100
81
87
87
81
97
98
89
64
51
39
80

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
27
29
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
44
36
83
100
100
100
99
98
100
100
100
98
74
22
14
17
15
13

High Clouds (% Sky Obscured)

80
88
39
84
94
100
97
100
100
100
100
99
100
90
100
100
100
100
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
5
3
3
3
2
2
2
3
3
1
1
0
0
1
1
1
3
3
5
5

Dew Point (°C)

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

Relative Humidity (%)

59
54
54
56
64
72
74
72
78
79
79
73
72
85
82
83
83
80
54
55
60
65
68
68

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1014
1015
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

299
301
298
295
294
289
286
283
282
279
282
286
292
300
294
285
281
285
300
310
323
323
322
320

Thursday 18

Waning Crescent 3%

07:29

13:48

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

Sun - Rise: 08:27, Set: 16:07, Transit: 12:17. Moon - Rise: 07:29, Set: 13:48. Civil Dark: 16:49 - 07:45. Nautical Dark: 17:33 - 07:01. Astro Dark: 18:15 - 06:20

Total Clouds (% Sky Obscured)

87
98
96
79
90
92
90
96
77
75
99
100
77
81
96
47
81
92
98
100
100
99
100
91

Low Clouds (% Sky Obscured)

71
95
85
62
74
84
82
78
54
61
72
60
51
65
25
37
37
36
23
29
16
19
10
0

Medium Clouds (% Sky Obscured)

10
24
16
2
5
0
0
0
0
0
2
16
30
55
46
4
18
6
39
17
45
36
32
36

High Clouds (% Sky Obscured)

4
24
52
61
65
74
84
84
69
67
97
100
71
60
85
30
59
87
95
100
100
99
99
87

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
70
73
75
77
78
78
81
79
78
79
78
81
85
85
86
86
85
85
85
85
82
81

Pressure (mb)

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

Ozone (du)

314
312
315
315
315
314
312
309
309
306
305
304
302
300
299
299
299
300
297
298
300
299
294
290

Friday 19

Waning Crescent 1%

08:35

14:16

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:27, Set: 16:08, Transit: 12:17. Moon - Rise: 08:35, Set: 14:16. Civil Dark: 16:49 - 07:46. Nautical Dark: 17:33 - 07:02. Astro Dark: 18:15 - 06:20

Total Clouds (% Sky Obscured)

97
86
100
98
90
94
65
98
100
99
78
94
96
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

1
4
12
23
4
21
0
0
0
0
0
0
1
1
1
1
1
21
64
61
100
100
83
88

Medium Clouds (% Sky Obscured)

28
44
42
16
8
14
0
0
0
0
5
8
16
13
21
37
42
90
84
78
94
96
89
89

High Clouds (% Sky Obscured)

96
81
99
98
88
89
65
98
100
85
78
92
94
100
100
100
100
100
100
100
100
100
99
84

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
2
2
2
7
3
15

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
10
10
10
10
10
11
11
12
12
13
13
13
13
12
11
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

9
10
10
10
10
9
9
9
9
9
9
9
10
10
10
9
9
9
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
72
73
76
78
78
75
74
72
69
68
63
60
62
66
68
69
70
70
72
73
74
74

Pressure (mb)

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

Ozone (du)

290
295
291
287
286
285
283
283
285
282
280
275
270
265
267
266
262
258
259
265
275
283
290
290

Saturday 20

New Moon 0%

09:29

14:56

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:28, Set: 16:08, Transit: 12:18. Moon - Rise: 09:29, Set: 14:56. Civil Dark: 16:49 - 07:47. Nautical Dark: 17:34 - 07:02. Astro Dark: 18:15 - 06:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
84
92
91
94
100
99
91
78
83
81
66
46
37
51
55
30
30
35
36
39
46
61
74

Medium Clouds (% Sky Obscured)

91
93
92
91
93
95
99
73
75
78
66
54
50
56
89
96
98
98
97
98
99
100
95
84

High Clouds (% Sky Obscured)

14
37
100
100
59
75
85
99
87
41
18
18
18
45
71
100
100
100
100
100
100
99
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 (%)

1
1
4
32
32
31
46
48
33
28
17
7
6
6
8
8
10
7
8
22
16
25
31
29

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
85
88
90
90
87
82
81
81
81
84
84
82
81
82
82
82
83
85
86
90

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

288
293
296
299
304
308
312
315
318
316
310
298
296
296
290
291
287
282
279
275
273
272
274
274

Sunday 21

Waxing Crescent 0%

10:09

15:50

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:28, Set: 16:09, Transit: 12:18. Moon - Rise: 10:09, Set: 15:50. Civil Dark: 16:50 - 07:47. Nautical Dark: 17:34 - 07:03. Astro Dark: 18:16 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
100
90
99
100
99
85
94
100
100
100
97
94
90
95
96
100
99
98
97
97
97

Low Clouds (% Sky Obscured)

85
88
92
97
82
92
92
88
83
84
81
77
72
68
65
55
53
54
55
52
52
48
47
42

Medium Clouds (% Sky Obscured)

96
81
87
81
65
71
70
94
64
67
67
67
68
59
49
37
41
50
50
49
48
93
81
91

High Clouds (% Sky Obscured)

100
100
100
97
90
95
100
99
85
94
100
100
100
67
33
0
0
0
0
0
0
0
10
15

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 (%)

27
33
29
21
17
15
13
18
23
30
39
44
47
41
32
21
15
10
1
10
13
14
12
10

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
6
6
6
6
6
6
6
6
6
6
6
5
5
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
6
6
6
6
5
5
5
4
4
4
4
3
3
3
2
2
2
2
1
1

Relative Humidity (%)

91
94
94
94
91
93
90
90
88
87
84
81
79
79
78
78
79
78
76
76
75
75
72
70

Pressure (mb)

1017
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

273
273
270
268
270
271
271
273
274
274
272
272
274
271
270
270
270
269
270
269
268
268
269
269

Monday 22

Waxing Crescent 2%

10:38

16:57

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:29, Set: 16:09, Transit: 12:19. Moon - Rise: 10:38, Set: 16:57. Civil Dark: 16:50 - 07:48. Nautical Dark: 17:35 - 07:03. Astro Dark: 18:16 - 06:22

Total Clouds (% Sky Obscured)

96
91
86
93
93
93
93
99
99
98
99
99
100
98
96
95
95
96
96
97
97
98
98
97

Low Clouds (% Sky Obscured)

37
32
31
30
30
33
33
14
16
15
17
18
20
17
18
19
14
14
14
14
14
14
18
21

Medium Clouds (% Sky Obscured)

86
63
42
75
56
31
28
21
18
16
11
11
10
8
5
3
2
1
1
4
8
11
9
7

High Clouds (% Sky Obscured)

18
22
18
23
27
27
26
39
47
51
56
59
66
67
69
71
81
90
96
87
73
60
51
44

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
68
70
75
78
82
83
86
86
88
89
89
89
91
91
91
91
91
91
88
88
85
80

Pressure (mb)

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

Ozone (du)

268
267
266
266
265
264
264
267
269
270
272
274
276
277
280
283
286
288
291
293
294
295
295
297

Tuesday 23

Waxing Crescent 6%

10:59

18:13

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:29, Set: 16:10, Transit: 12:19. Moon - Rise: 10:59, Set: 18:13. Civil Dark: 16:51 - 07:48. Nautical Dark: 17:35 - 07:04. Astro Dark: 18:17 - 06:22

Total Clouds (% Sky Obscured)

93
90
84
77
83
90
97
95
94
93
97
99
100
97
95
91
89
85
83
87
91
95
97
99

Low Clouds (% Sky Obscured)

20
16
8
4
0
0
0
0
0
0
5
5
10
10
14
14
14
10
10
10
20
25
35
45

Medium Clouds (% Sky Obscured)

5
4
3
2
2
7
13
10
6
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0

High Clouds (% Sky Obscured)

35
30
25
19
39
59
79
70
61
50
66
82
97
68
39
10
8
6
4
4
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 (%)

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
3
5
5
4
3
0
0
0
0
3
4
4
4
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
7
7
7
7
7
7
7
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
76
79
82
85
88
91
91
93
93
93
93
93
91
93
93
93
93
93
91
91
89
85

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

299
301
305
309
313
321
329
337
345
352
360
366
373
379
380
381
382
381
381
380
379
378
377
376

Forecast for Groß-Buchholz, Germany (52.40,9.80)

Generated: 17/12/25 06:56:42. Forecast: 17/12/25 to 23/12/25. Timezone: UTC+1.00