Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Crescent 31%

13:59

20:25

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:10, Set: 17:10, Transit: 12:09. Moon - Rise: 13:59, Set: 20:25. Civil Dark: 17:43 - 06:37. Nautical Dark: 18:22 - 05:59. Astro Dark: 18:59 - 05:21

Total Clouds (% Sky Obscured)

100
97
97
74
78
67
72
74
78
77
72
58
89
83
100
100
100
97
97
100
98
99
99
99

Low Clouds (% Sky Obscured)

66
65
64
74
74
62
67
69
75
71
60
58
85
58
78
96
91
88
94
100
89
90
97
99

Medium Clouds (% Sky Obscured)

34
23
0
0
0
0
0
0
0
0
0
0
0
37
100
94
97
91
67
75
64
67
51
66

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
4
10
50
58
62
88
75
66
58
65
68
50
45
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

74
95
31
9
3
1
16
8
3
19
8
6
23
4
29
82
95
66
20
15
28
47
45
30

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
84
84
82
82
84
84
83
83
83
88
86
82
88
91
94
91
91
90
88
88
87

Pressure (mb)

1000
1001
1002
1004
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

301
300
301
300
295
294
292
290
289
286
285
284
282
281
280
276
274
274
275
273
274
274
272
272

Tuesday 28

Waxing Crescent 40%

14:26

21:36

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:12, Set: 17:08, Transit: 12:09. Moon - Rise: 14:26, Set: 21:36. Civil Dark: 17:42 - 06:38. Nautical Dark: 18:20 - 06:00. Astro Dark: 18:58 - 05:22

Total Clouds (% Sky Obscured)

99
98
91
89
99
92
99
98
99
100
100
92
94
75
87
100
100
100
99
87
87
97
90
98

Low Clouds (% Sky Obscured)

73
62
63
76
83
84
99
86
81
100
100
79
83
75
87
81
91
84
72
73
80
68
56
41

Medium Clouds (% Sky Obscured)

42
22
25
26
53
23
55
57
58
55
35
15
23
0
11
10
50
38
20
13
21
29
66
96

High Clouds (% Sky Obscured)

57
62
34
6
3
13
32
46
41
38
56
53
49
39
58
100
100
100
96
62
68
91
63
86

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 (%)

19
14
5
13
18
35
19
32
24
16
6
8
2
0
2
1
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
0
0

Wind Speed/Direction (mph)

14
14
13
13
13
13
12
11
11
9
7
6
5
5
4
4
4
4
5
7
7
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
83
80
78
80
78
81
87
90
91
91
95
96
96
98
96
91
84
76
70
68
67

Pressure (mb)

1009
1009
1009
1010
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1007

Ozone (du)

272
273
272
271
272
273
273
273
274
272
272
274
273
273
273
272
272
274
274
273
271
270
270
271

Wednesday 29

First Quarter 51%

14:46

22:52

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:14, Set: 17:06, Transit: 12:09. Moon - Rise: 14:46, Set: 22:52. Civil Dark: 17:40 - 06:40. Nautical Dark: 18:18 - 06:02. Astro Dark: 18:56 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
87
88
100
92
81
87
77
64
54
53
52
49
71
86

Low Clouds (% Sky Obscured)

51
45
46
43
39
100
84
100
99
98
68
62
100
86
60
76
69
62
54
49
43
38
34
30

Medium Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
90
49
64
24
26
16
6
5
2
0
3
6
9
13
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
100
50
20
2
0
12
11
2
10
11
6
2
3
70
82

ISS Passover

Visibility (miles)

9
9
9
9
6
9
6
3
4
7
9
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
7
55
64
83
95
95
95
51
34
45
25
29
46
29
11
21
4
6
5
2
1
1

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.5
1.2
1.3
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
75
77
83
87
91
95
95
95
93
95
93
91
87
88
91
91
85
73
65
56
52
52

Pressure (mb)

1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1005
1006
1006
1007
1008
1009
1010
1011
1012
1012
1012
1012
1012

Ozone (du)

272
270
270
270
272
272
270
270
271
274
274
275
278
281
282
282
283
282
280
279
277
277
275
273

Thursday 30

Waxing Gibbous 61%

15:02

00:11

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 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:15, Set: 17:04, Transit: 12:09. Moon - Rise: 15:02, Set: 00:11. Civil Dark: 17:38 - 06:41. Nautical Dark: 18:17 - 06:03. Astro Dark: 18:54 - 05:25

Total Clouds (% Sky Obscured)

100
99
100
100
92
83
73
80
89
98
98
99
97
71
48
22
20
18
15
29
44
58
72
85

Low Clouds (% Sky Obscured)

25
21
16
12
18
24
30
33
36
39
35
31
28
20
12
4
7
3
0
8
16
24
19
14

Medium Clouds (% Sky Obscured)

37
62
33
63
61
57
42
49
63
63
37
20
4
2
4
3
20
9
15
29
44
58
72
83

High Clouds (% Sky Obscured)

99
94
100
100
80
59
38
55
75
98
95
98
97
68
37
5
4
2
0
0
5
5
37
67

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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
4
0
0
4
17
49
55

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

Chance of Frost

Temperature (°C)

11
11
10
8
7
7
7
7
7
7
8
7
7
8
8
8
8
9
10
11
12
13
14
13

Feels Like (°C)

9
9
8
6
5
5
6
6
6
6
7
7
7
7
6
6
6
7
8
9
10
11
12
12

Dew Point (°C)

3
4
4
4
3
5
5
6
6
6
6
6
6
7
6
7
7
8
8
10
10
11
11
12

Relative Humidity (%)

56
63
69
71
77
85
88
88
90
90
91
91
91
93
91
93
93
90
88
90
89
86
86
92

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012

Ozone (du)

272
273
274
274
272
271
270
268
268
265
265
264
264
265
266
266
267
269
272
275
276
278
275
274

Friday 31

Waxing Gibbous 72%

15:02

01:32

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:17, Set: 17:03, Transit: 12:09. Moon - Rise: 15:02, Set: 01:32. Civil Dark: 17:37 - 06:43. Nautical Dark: 18:15 - 06:05. Astro Dark: 18:53 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
90
99
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

9
6
3
0
24
48
72
67
62
57
59
61
63
68
73
78
71
64
56
65
74
82
81
79

Medium Clouds (% Sky Obscured)

86
86
82
85
50
14
17
20
23
20
15
10
10
14
24
33
52
70
89
86
81
77
83
87

High Clouds (% Sky Obscured)

100
100
100
100
100
97
90
99
100
100
100
99
99
99
99
100
97
95
93
82
68
54
69
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
1
2
2
1
1
0
2
5
7
8
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
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

30
5
0
0
2
6
6
22
27
21
35
24
14
28
44
58
45
34
33
38
49
55
41
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
98
98
98
98
96
96
95
95
98
98
96
98
98
95
88
86
83
80
77
79

Pressure (mb)

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

Ozone (du)

273
274
277
279
284
286
279
276
273
271
270
270
269
269
269
269
269
268
267
266
265
264
264
264

Saturday 1

Waxing Gibbous 81%

15:17

02:54

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:19, Set: 17:01, Transit: 12:09. Moon - Rise: 15:17, Set: 02:54. Civil Dark: 17:35 - 06:45. Nautical Dark: 18:14 - 06:06. Astro Dark: 18:51 - 05:28

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
100
97
95

Low Clouds (% Sky Obscured)

78
74
72
67
67
67
67
69
70
69
73
79
84
84
80
76
65
53
45
44
47
55
58
60

Medium Clouds (% Sky Obscured)

92
93
95
95
95
98
100
99
99
98
98
99
100
100
100
100
100
100
100
84
68
54
66
79

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
78
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

11
11
17
4
29
46
53
66
68
65
69
81
92
95
95
95
95
95
95
92
64
41
32
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.6
0.6
0.7
0.8
0.7
0.8
1.1
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
80
81
84
84
84
86
83
80
77
77
79
79
80
83
85
84
83
81
77
75
70
71

Pressure (mb)

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

Ozone (du)

265
265
265
266
266
267
269
271
271
272
272
273
273
274
276
279
281
286
292
297
300
303
305
308

Sunday 2

Waxing Gibbous 90%

15:30

04:18

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 OK
05 OK
06 OK

Sun - Rise: 07:21, Set: 16:59, Transit: 12:09. Moon - Rise: 15:30, Set: 04:18. Civil Dark: 17:34 - 06:46. Nautical Dark: 18:12 - 06:08. Astro Dark: 18:50 - 05:30

Total Clouds (% Sky Obscured)

92
95
97
100
98
95
93
82
71
60
56
48
43
42
40
38

Low Clouds (% Sky Obscured)

64
67
68
70
75
80
85
74
63
52
50
43
38
38
38
36

Medium Clouds (% Sky Obscured)

92
94
97
99
95
92
88
66
45
25
16
9
1
1
0
0

High Clouds (% Sky Obscured)

45
51
63
84
59
34
7
5
3
0
0
0
0
1
1
2

ISS Passover

Visibility (miles)

9
8
7
6
5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

25
29
36
49
73
83
87
76
65
41
21
11
1
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
80
83
85
84
82
82
84
84
84
84
84
83
83
85

Pressure (mb)

1009
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013
1014
1014
1015

Ozone (du)

312
315
315
315
315
320
325
330
331
332
333
330
326
323
322
322

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 27/10/25 15:04:34. Forecast: 26/10/25 to 02/11/25. Timezone: UTC+1.00