Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 1

Waxing Gibbous 86%

14:13

04:55

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:23, Set: 16:11, Transit: 12:17. Moon - Rise: 14:13, Set: 04:55. Civil Dark: 16:53 - 07:42. Nautical Dark: 17:38 - 06:57. Astro Dark: 18:20 - 06:15

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

80
72
70
60
43
35
46
55
61
60
51
60
82
88
79
87
86
91
67
49
47
60
60
78

Medium Clouds (% Sky Obscured)

87
86
96
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
95
98

High Clouds (% Sky Obscured)

97
100
100
95
100
100
86
98
100
100
100
100
74
86
78
81
86
90
96
99
89
75
79
83

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

Precipitation Probability (%)

0
0
0
0
2
30
46
48
37
25
29
47
80
69
40
12
2
0
0
0
0
0
1
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
17
17
16
16
16
16
16
16
17
16
16
15
14
14
13
13
12
11
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
67
63
60
57
52
53
48
48
50
52
62
67
75
80
81
78
76
78
79
81
80
85

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

277
274
272
268
265
264
262
262
260
261
263
263
262
262
261
261
260
260
259
257
256
256
255
256

Tuesday 2

Waxing Gibbous 93%

14:33

06:33

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:25, Set: 16:11, Transit: 12:18. Moon - Rise: 14:33, Set: 06:33. Civil Dark: 16:53 - 07:43. Nautical Dark: 17:37 - 06:58. Astro Dark: 18:20 - 06:16

Total Clouds (% Sky Obscured)

100
100
99
97
96
96
99
100
99
99
98
100
95
96
97
96
97
97
97
100
100
97
88
95

Low Clouds (% Sky Obscured)

72
70
65
78
82
77
65
77
93
92
94
100
90
86
93
88
81
74
74
81
73
58
76
84

Medium Clouds (% Sky Obscured)

98
100
98
96
95
93
94
92
93
91
95
77
87
80
82
93
95
93
95
94
44
29
29
31

High Clouds (% Sky Obscured)

87
84
84
76
75
87
93
99
93
91
89
80
64
55
55
54
45
35
43
92
100
72
2
25

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
Very 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
None
None

Precipitation Probability (%)

15
46
58
54
47
38
22
19
18
32
37
35
33
20
24
13
26
12
7
2
4
2
3
1

Precipitation Amount (mm)

0
0.2
0.3
0.3
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
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
90
90
90
91
93
94
96
96
96
96
94
94
94
94
93
94
94
94
96
94

Pressure (mb)

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

Ozone (du)

257
258
259
259
262
264
265
267
266
265
266
267
268
269
271
271
271
271
272
275
276
276
278
280

Wednesday 3

Waxing Gibbous 98%

15:04

08:13

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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

Sun - Rise: 08:26, Set: 16:10, Transit: 12:18. Moon - Rise: 15:04, Set: 08:13. Civil Dark: 16:52 - 07:44. Nautical Dark: 17:37 - 06:59. Astro Dark: 18:19 - 06:17

Total Clouds (% Sky Obscured)

98
73
100
100
100
100
95
69
42
36
41
61
79
78
75
82
70
69
68
68
79
89
100
92

Low Clouds (% Sky Obscured)

72
60
52
47
44
53
54
50
38
32
39
54
70
65
59
75
70
66
60
34
38
33
31
36

Medium Clouds (% Sky Obscured)

82
49
55
100
100
100
74
9
1
0
1
6
18
14
20
21
19
12
39
2
0
2
2
2

High Clouds (% Sky Obscured)

82
56
100
100
100
84
2
0
0
0
0
1
2
3
10
16
41
65
46
68
79
89
100
88

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
94
94
96
94
94
94
96
96
96
96
96
90
88
84
82
85
91
93
93
94

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

285
291
295
296
297
297
298
298
296
294
295
297
298
298
296
295
293
296
301
305
305
305
304
302

Thursday 4

Waxing Gibbous 100%

15:54

09:43

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:27, Set: 16:10, Transit: 12:19. Moon - Rise: 15:54, Set: 09:43. Civil Dark: 16:52 - 07:45. Nautical Dark: 17:37 - 07:00. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

60
49
85
90
84
97
97
73
69
61
52
64
65
89
91
94
96
95
94
94
91
76
60
76

Low Clouds (% Sky Obscured)

38
36
33
26
22
20
20
19
27
35
40
44
48
51
65
70
86
69
66
55
57
48
48
49

Medium Clouds (% Sky Obscured)

2
0
16
33
40
51
42
28
19
11
5
6
6
7
5
2
0
13
25
91
79
18
5
29

High Clouds (% Sky Obscured)

16
4
20
10
6
32
58
73
64
49
30
21
12
5
24
43
62
40
20
0
2
5
7
9

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
1
1
0
2
2
0
1
1
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
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
93
91
91
93
91
91
91
93
91
93
88
85
80
78
80
85
89
89
89
91

Pressure (mb)

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

Ozone (du)

305
304
303
304
303
303
304
304
307
312
319
319
321
324
327
328
328
329
329
331
336
337
339
335

Friday 5

Full Moon 98%

17:06

10:51

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:29, Set: 16:09, Transit: 12:19. Moon - Rise: 17:06, Set: 10:51. Civil Dark: 16:51 - 07:47. Nautical Dark: 17:37 - 07:02. Astro Dark: 18:19 - 06:19

Total Clouds (% Sky Obscured)

86
86
88
91
93
95
98
100
100
100
100
99
99
98
99
99
100
99
98
98
98
99
100
100

Low Clouds (% Sky Obscured)

54
58
54
45
38
37
32
27
26
23
24
50
64
78
81
82
83
82
86
88
93
96
98
98

Medium Clouds (% Sky Obscured)

22
18
32
46
28
22
43
75
100
100
100
52
57
62
76
87
95
71
43
17
27
36
45
53

High Clouds (% Sky Obscured)

20
29
48
66
83
88
94
100
100
100
100
51
47
43
54
66
78
72
66
55
69
83
95
74

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
1
1
9
14
19
36
40
32
28
24
16
15
14
17
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
89
89
89
89
89
86
88
86
86
86
88
88
91
89
89
90
88
88
87

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1007
1006
1006
1005
1004
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

334
333
332
330
324
324
323
315
306
304
302
301
299
297
295
298
301
305
305
306
306
307
307
308

Saturday 6

Waning Gibbous 93%

18:35

11:35

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:30, Set: 16:09, Transit: 12:19. Moon - Rise: 18:35, Set: 11:35. Civil Dark: 16:51 - 07:48. Nautical Dark: 17:36 - 07:03. Astro Dark: 18:19 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
97
98
99
98
98
97
96
93
91
94
97
100
100
100
100
97

Low Clouds (% Sky Obscured)

99
98
99
99
100
98
96
95
97
98
99
98
97
94
91
89
86
90
95
98
93
90
84
86

Medium Clouds (% Sky Obscured)

60
69
68
68
62
64
66
69
57
45
33
35
39
40
37
29
25
48
74
98
99
100
100
88

High Clouds (% Sky Obscured)

54
38
29
15
1
4
5
3
2
0
0
0
0
0
1
2
9
39
69
100
100
100
100
68

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
7
6
4

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
Very Light Rain
Light Rain

Precipitation Probability (%)

39
41
34
29
29
32
33
32
29
27
27
32
35
32
28
23
15
25
34
33
44
55
67
86

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
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
87
88
87
87
87
88
87
87
85
87
87
87
88
88
88
87
87
85
88
90
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004

Ozone (du)

309
311
312
312
312
312
313
313
314
313
312
310
306
301
297
294
291
288
286
284
282
283
285
286

Sunday 7

Waning Gibbous 86%

20:07

12:02

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
12 OK

Sun - Rise: 08:31, Set: 16:09, Transit: 12:20. Moon - Rise: 20:07, Set: 12:02. Civil Dark: 16:51 - 07:49. Nautical Dark: 17:36 - 07:04. Astro Dark: 18:19 - 06:21

Total Clouds (% Sky Obscured)

95
92
95
97
100
100
100
100
100
100
100
98
96
95
74
52
29

Low Clouds (% Sky Obscured)

87
86
88
94
100
99
99
98
96
93
91
83
76
69
60
51
29

Medium Clouds (% Sky Obscured)

75
59
58
58
58
64
71
78
59
47
32
21
20
29
19
11
0

High Clouds (% Sky Obscured)

37
5
36
71
99
81
63
45
41
32
21
33
49
64
45
24
3

ISS Passover

Visibility (miles)

6
7
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

Precipitation Type

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

Precipitation Probability (%)

94
92
72
53
32
60
71
75
73
72
70
67
63
55
44
26
6

Precipitation Amount (mm)

0.6
0.5
0.3
0
0
0.3
0.4
0.4
0.4
0.5
0.5
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
12
12
14
17
20
21
22
23
23
22
22
20
17

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
88
87
87
84
82
80
78
77
75
78
81
85
84
82

Pressure (mb)

1003
1003
1002
1002
1003
1003
1003
1004
1005
1005
1006
1007
1008
1009
1011
1011
1012

Ozone (du)

286
286
285
287
288
289
290
291
292
293
294
295
294
294
293
293
292

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 01/12/25 20:53:15. Forecast: 01/12/25 to 07/12/25. Timezone: UTC+1.00