Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Crescent 22%

12:25

19:33

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 OK
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: 07:04, Set: 17:13, Transit: 12:08. Moon - Rise: 12:25, Set: 19:33. Civil Dark: 17:46 - 06:32. Nautical Dark: 18:23 - 05:55. Astro Dark: 18:59 - 05:18

Total Clouds (% Sky Obscured)

87
92
92
80
65
100
32
10
43
78
100
99
95
95
95
98
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

77
53
66
56
48
64
47
52
52
57
56
57
82
93
84
83
82
85
100
89
100
82
81
79

Medium Clouds (% Sky Obscured)

53
73
60
65
2
2
0
3
54
87
74
98
84
89
93
98
100
100
100
100
100
100
99
92

High Clouds (% Sky Obscured)

13
40
72
100
57
4
0
13
89
100
100
20
23
40
95
98
100
100
100
100
100
97
71
44

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
9
1
2
0
0
0
0
0
1
6
6
8

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
3
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
67
66
57
74
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.3
0.7
1.2
1.7
2.4
1.4
0.8
1
0.6

Wind Speed/Direction (mph)

20
17
17
14
15
12
11
9
9
10
11
15
12
12
13
14
18
19
20
20
20
18
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
69
72
74
75
80
79
80
76
74
71
85
91
91
93
94
93
93
93
93
91
90
90

Pressure (mb)

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

Ozone (du)

297
294
295
295
295
295
299
294
292
292
293
294
292
289
290
290
289
285
284
283
284
286
289
292

Tuesday 28

Waxing Crescent 31%

13:13

20:33

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
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: 07:06, Set: 17:12, Transit: 12:08. Moon - Rise: 13:13, Set: 20:33. Civil Dark: 17:44 - 06:33. Nautical Dark: 18:21 - 05:56. Astro Dark: 18:58 - 05:20

Total Clouds (% Sky Obscured)

98
90
44
66
53
69
84
51
42
32
39
30
40
81
82
87
78
98
87
98
100
99
100
100

Low Clouds (% Sky Obscured)

78
77
42
63
45
60
78
44
33
21
29
28
38
73
79
85
67
31
41
89
96
88
83
81

Medium Clouds (% Sky Obscured)

96
69
0
13
19
25
20
18
17
20
6
0
0
26
0
2
22
84
77
82
59
23
39
43

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
4
0
0
6
4
8
7
62
22
64
99
87
74
100

ISS Passover

Visibility (miles)

6
6
7
5
8
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

Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
93
86
73
52
31
14
10
11
6
6
5
7
8
4
3
6
7
43
38
40
25
22
4

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
19
19
18
18
17
17
18
16
15
14
12
12
11
11
12
12
13
15
14
15
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
85
85
85
87
87
88
90
88
85
84
82
79
82
81
81
82
87
85
82
84
85

Pressure (mb)

1004
1004
1004
1005
1006
1007
1009
1010
1011
1012
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

290
289
290
294
298
296
294
291
290
290
290
289
286
284
282
280
278
276
275
274
274
273
273
273

Wednesday 29

First Quarter 40%

13:49

21:42

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: 07:07, Set: 17:10, Transit: 12:08. Moon - Rise: 13:49, Set: 21:42. Civil Dark: 17:43 - 06:35. Nautical Dark: 18:20 - 05:58. Astro Dark: 18:56 - 05:21

Total Clouds (% Sky Obscured)

92
91
89
86
92
95
87
92
88
77
68
60
71
99
50
100
100
100
97
73
56
62
69
91

Low Clouds (% Sky Obscured)

81
59
71
63
85
58
28
30
63
52
43
28
14
0
4
4
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
3
32
29
43
38
30
28
46
30
2
27
11
0
3
16
1
10
18
7
7
14
30
71

High Clouds (% Sky Obscured)

30
61
10
9
7
15
46
41
16
29
46
35
71
99
43
100
100
100
95
73
56
62
66
64

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
17
10
8
20
13
2
3
2
7
2
3
3
5
2
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)

15
16
16
17
16
15
15
13
12
11
10
9
6
5
6
6
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
87
81
81
81
81
83
84
81
83
83
87
90
93
95
93
95
93
93
90
84
77
74

Pressure (mb)

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

Ozone (du)

273
273
272
273
274
273
273
274
275
276
277
279
278
278
276
273
272
273
272
271
271
270
270
269

Thursday 30

Waxing Gibbous 51%

14:17

22:57

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: 07:09, Set: 17:08, Transit: 12:08. Moon - Rise: 14:17, Set: 22:57. Civil Dark: 17:41 - 06:36. Nautical Dark: 18:18 - 05:59. Astro Dark: 18:55 - 05:22

Total Clouds (% Sky Obscured)

89
99
100
100
100
100
100
100
99
99
99
100
100
100
100
100
94
89
81
74
71
53
71
82

Low Clouds (% Sky Obscured)

0
0
0
16
18
20
12
21
82
82
90
92
93
95
97
99
93
85
71
58
24
23
38
60

Medium Clouds (% Sky Obscured)

85
62
100
100
91
93
100
99
98
97
98
99
100
100
100
94
26
12
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
92
100
90
93
100
100
90
81
72
83
92
100
87
73
59
52
22
40
42
42
33
41
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
8
5
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
38
62
64
95
95
95
95
95
55
52
33
24
13
10
1
3
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.7
0.7
0.9
0.9
0.7
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
6
6
6
6
6
6
5
5
7
8
12
12
12
11
12
8
7
6
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
74
79
84
86
84
81
81
81
88
90
85
88
88
88
90
91
87
88
88
80
76

Pressure (mb)

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

Ozone (du)

270
270
270
270
268
267
268
268
266
268
269
272
273
273
271
270
273
275
277
279
278
277
276
277

Friday 31

Waxing Gibbous 61%

14:39

00:14

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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: 07:11, Set: 17:07, Transit: 12:08. Moon - Rise: 14:39, Set: 00:14. Civil Dark: 17:39 - 06:38. Nautical Dark: 18:17 - 06:00. Astro Dark: 18:53 - 05:24

Total Clouds (% Sky Obscured)

86
84
81
77
68
58
44
58
55
67
92
86
62
39
52
47
41
53
50
51
58
59
63
66

Low Clouds (% Sky Obscured)

74
71
68
64
57
52
12
15
17
20
24
26
30
20
9
0
0
0
1
0
0
2
27
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
1
10
59
63
66

High Clouds (% Sky Obscured)

40
35
40
36
27
18
16
42
55
67
81
61
36
22
31
27
23
34
40
40
55
55
45
40

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 (%)

6
3
12
2
0
0
0
0
0
0
0
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
15
13
11
9
9
9
9
8
8
7
8
8
8
8
8
8
9
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
70
70
79
83
84
87
91
93
93
93
91
91
91
90
90
88
87
84
81
81
77
72
74

Pressure (mb)

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

Ozone (du)

276
274
274
272
273
274
275
275
274
274
275
276
275
275
276
275
274
273
274
275
274
274
274
275

Saturday 1

Waxing Gibbous 72%

14:58

01:33

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 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:12, Set: 17:05, Transit: 12:08. Moon - Rise: 14:58, Set: 01:33. Civil Dark: 17:38 - 06:39. Nautical Dark: 18:15 - 06:02. Astro Dark: 18:52 - 05:25

Total Clouds (% Sky Obscured)

77
87
94
100
98
95
93
90
87
88
66
42
16
18
23
29
43
55
72
81
89
95
96
98

Low Clouds (% Sky Obscured)

18
25
32
43
53
55
51
28
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

70
70
74
77
88
94
93
80
60
40
27
13
4
7
10
27
29
28
27
37
50
65
74
80

High Clouds (% Sky Obscured)

45
67
82
100
88
73
60
62
61
58
42
29
16
18
23
29
43
55
72
81
89
95
96
97

ISS Passover

Visibility (miles)

9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

5
27
40
54
66
69
60
51
39
4
7
4
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
16
16
15
14
11
10
9
10
10
10
9
10
9
9
9
9
7
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

73
71
78
86
92
92
90
89
89
89
88
90
91
91
93
93
93
93
93
93
88
86
83
82

Pressure (mb)

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

Ozone (du)

275
274
275
275
275
276
276
276
278
279
280
278
277
275
275
275
275
274
273
273
271
270
269
269

Sunday 2

Waxing Gibbous 81%

15:14

02:53

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: 07:14, Set: 17:03, Transit: 12:08. Moon - Rise: 15:14, Set: 02:53. Civil Dark: 17:36 - 06:41. Nautical Dark: 18:14 - 06:03. Astro Dark: 18:50 - 05:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
86
86
87

Low Clouds (% Sky Obscured)

0
13
25
37
54
72
90
90
89
91
89
91
95
96
96
97
99
99
98
75
50
29
19
10

Medium Clouds (% Sky Obscured)

85
87
89
91
91
90
90
91
95
98
99
99
100
99
97
96
94
94
93
83
73
63
47
32

High Clouds (% Sky Obscured)

97
97
98
97
97
96
94
90
90
92
95
94
93
94
96
95
95
97
100
68
37
5
28
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
5
2
2
1
1
1
1
1
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
13
17
29
43
36
48
68
72
75
91
84
80
84
79
88
87
77
66
62
49
12
7
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0.3
0.6
0.5
0.5
0.6
0.5
0.7
0.7
0.5
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
13
13
12
13
12
11
11
11
11
11
10
10
11
11
12
12
13

Feels Like (°C)

9
9
14
13
12
12
12
11
10
10
10
9
10
10
10
10
11
11
10
11
10
10
10
10

Dew Point (°C)

11
12
11
12
11
11
11
10
10
10
10
10
10
11
11
11
11
10
10
11
10
10
11
10

Relative Humidity (%)

79
78
78
80
80
80
80
78
80
83
86
89
93
98
98
100
100
98
98
100
95
92
89
83

Pressure (mb)

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

Ozone (du)

269
269
267
265
264
264
265
266
267
269
270
271
272
272
272
272
272
273
273
274
275
276
277
280

Forecast for Friolzheim, Karlsruhe Region, Germany (48.83,8.84)

Generated: 27/10/25 00:58:09. Forecast: 26/10/25 to 02/11/25. Timezone: UTC+1.00