Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 98%

18:59

09:36

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:17, Set: 19:07, Transit: 13:11. Moon - Rise: 18:59, Set: 09:36. Civil Dark: 19:41 - 06:44. Nautical Dark: 20:21 - 06:04. Astro Dark: 21:02 - 05:23

Total Clouds (% Sky Obscured)

76
69
75
56
75
46
65
75
93
76
84
86
66
89
61
58
51
55
75
68
68
86
100
100

Low Clouds (% Sky Obscured)

1
14
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
26
36
45
6
2

Medium Clouds (% Sky Obscured)

32
22
10
15
73
15
36
75
57
76
52
70
29
36
31
31
43
40
61
58
34
21
23
25

High Clouds (% Sky Obscured)

22
47
30
20
23
31
30
22
76
41
53
80
37
75
42
34
5
20
3
8
26
56
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 (%)

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)

7
8
9
10
11
10
10
10
8
7
7
7
7
6
6
6
5
4
3
2
3
2
2
2

Chance of Frost

Temperature (°C)

15
18
21
23
25
26
26
26
25
22
20
18
17
16
16
16
15
15
15
16
16
16
16
17

Feels Like (°C)

12
16
18
20
22
23
23
24
22
20
17
16
15
16
14
14
14
15
15
15
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

59
51
44
36
32
34
37
38
44
49
48
49
51
54
54
54
55
56
55
56
58
58
60
58

Pressure (mb)

1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

287
287
286
285
285
288
288
288
288
287
286
286
287
287
285
284
282
280
279
279
280
280
281
282

Monday 28

Waning Gibbous 93%

19:13

No Set

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:19, Set: 19:05, Transit: 13:11. Moon - Rise: 19:13, Set: No Set. Civil Dark: 19:39 - 06:45. Nautical Dark: 20:18 - 06:06. Astro Dark: 20:59 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
100
100
100
100
98
96
97
99
99
99
100
100
100
98
100
99
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
43
50
37
66
71
72
84
87
81
78
70
63
84
85
79
85
85
91
73
86
83
84
89

High Clouds (% Sky Obscured)

100
100
100
100
100
79
100
100
100
100
93
89
91
94
96
92
100
99
82
94
100
98
100
76

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
3
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)

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

Chance of Frost

Temperature (°C)

20
22
23
24
25
26
25
25
24
22
20
19
19
18
18
17
17
17
16
16
16
16
16
17

Feels Like (°C)

19
21
23
24
24
25
26
26
24
21
20
19
18
17
17
16
16
16
15
15
15
15
15
15

Dew Point (°C)

10
12
13
13
13
14
14
15
16
15
14
13
13
13
12
12
12
12
11
11
11
10
10
10

Relative Humidity (%)

54
52
50
49
48
48
49
53
59
64
66
67
68
70
71
72
72
72
72
69
69
67
67
63

Pressure (mb)

1020
1020
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1022
1022

Ozone (du)

281
281
281
281
280
279
279
278
278
278
279
278
279
280
281
282
281
282
282
281
281
281
282
283

Tuesday 29

Waning Gibbous 86%

19:33

11:05

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

Sun - Rise: 07:21, Set: 19:02, Transit: 13:11. Moon - Rise: 19:33, Set: 11:05. Civil Dark: 19:36 - 06:47. Nautical Dark: 20:16 - 06:07. Astro Dark: 20:57 - 05:27

Total Clouds (% Sky Obscured)

100
100
98
100
96
91
93
87
96
100
100
100
96
100
100
100
100
100
100
98
41
89
89
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

80
33
24
53
91
54
55
55
59
58
49
89
75
60
47
82
89
90
100
95
41
89
89
60

High Clouds (% Sky Obscured)

100
100
95
100
25
54
64
65
91
100
100
100
94
100
100
100
100
100
83
88
23
41
38
37

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

Chance of Frost

Temperature (°C)

19
21
22
24
25
26
26
25
24
22
21
20
19
18
17
16
16
15
15
14
14
13
13
15

Feels Like (°C)

17
19
20
22
23
24
24
23
23
20
19
18
17
16
15
14
14
13
12
13
12
11
11
13

Dew Point (°C)

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

Relative Humidity (%)

56
54
48
43
40
36
38
42
49
53
54
53
51
51
51
51
50
50
53
55
57
59
60
59

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

284
285
285
286
287
286
286
286
286
286
286
286
287
288
288
287
288
288
287
286
285
284
283
283

Wednesday 30

Waning Gibbous 77%

20:01

12:35

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:22, Set: 19:00, Transit: 13:10. Moon - Rise: 20:01, Set: 12:35. Civil Dark: 19:34 - 06:49. Nautical Dark: 20:13 - 06:09. Astro Dark: 20:54 - 05:29

Total Clouds (% Sky Obscured)

91
85
80
77
79
82
86
91
95
100
100
97
100
100
100
100
100
100
100
99
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
18
40
28
12

Medium Clouds (% Sky Obscured)

56
72
80
77
79
76
54
48
42
42
40
36
32
42
48
78
93
87
81
82
78
85
84
88

High Clouds (% Sky Obscured)

44
47
59
58
60
66
63
76
86
99
100
93
100
100
100
100
100
100
100
99
97
96
97
97

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
1
0
1
2
3
1
0
0
0
1
2
18
9

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)

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

Chance of Frost

Temperature (°C)

17
19
20
22
24
24
24
24
22
21
19
19
18
18
17
17
16
15
15
14
14
14
15
16

Feels Like (°C)

15
17
19
20
22
22
23
23
21
20
18
18
18
18
17
16
16
16
16
16
16
16
16
18

Dew Point (°C)

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

Relative Humidity (%)

54
49
44
41
38
37
38
42
49
53
55
55
57
58
59
63
78
85
84
86
86
90
86
83

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023

Ozone (du)

282
280
279
278
277
275
274
274
274
273
273
274
274
274
275
274
273
273
273
273
273
273
272
273

Thursday 1

Waning Gibbous 66%

20:42

13:59

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 18:58, Transit: 13:10. Moon - Rise: 20:42, Set: 13:59. Civil Dark: 19:31 - 06:50. Nautical Dark: 20:11 - 06:11. Astro Dark: 20:52 - 05:30

Total Clouds (% Sky Obscured)

100
98
96
95
96
97
68
75
79
87
99
99
94
93
97
99
99
98
98
96
93
90
87
86

Low Clouds (% Sky Obscured)

35
36
41
47
59
73
51
39
32
29
30
31
33
42
73
94
81
70
60
65
70
74
72
70

Medium Clouds (% Sky Obscured)

84
91
52
43
43
45
50
52
49
45
53
54
56
57
58
55
58
57
56
50
44
40
44
46

High Clouds (% Sky Obscured)

98
80
63
41
34
31
6
27
45
68
86
92
89
89
81
71
67
60
58
67
80
85
85
86

ISS Passover

Visibility (miles)

9
9
9
9
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

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

Precipitation Probability (%)

12
10
8
22
29
13
7
6
7
8
19
24
24
42
69
93
95
95
76
95
57
7
2
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.4
1.3
0.5
0.9
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
22
22
22
22
22
21
19
18
18
17
17
17
17
17
16
16
15
15
15
15
16

Feels Like (°C)

19
21
22
22
23
22
22
22
22
20
19
17
17
17
17
17
16
16
16
15
15
14
14
15

Dew Point (°C)

15
16
17
18
20
20
19
17
16
16
16
15
15
14
14
14
14
14
13
13
13
13
13
13

Relative Humidity (%)

80
75
76
77
85
89
85
74
75
84
85
85
85
85
86
86
82
85
85
87
87
86
86
85

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029

Ozone (du)

273
274
274
275
275
275
275
276
276
277
277
278
279
279
279
280
279
278
277
276
277
278
279
278

Friday 2

Waning Gibbous 54%

21:42

15:10

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:26, Set: 18:55, Transit: 13:10. Moon - Rise: 21:42, Set: 15:10. Civil Dark: 19:29 - 06:52. Nautical Dark: 20:09 - 06:13. Astro Dark: 20:49 - 05:32

Total Clouds (% Sky Obscured)

88
85
86
91
92
97
93
93
89
86
80
73
65
64
64
74
76
84
96
93
91
89
85
82

Low Clouds (% Sky Obscured)

70
68
67
69
64
62
59
59
57
53
38
21
5
14
29
47
64
79
93
91
90
88
71
52

Medium Clouds (% Sky Obscured)

49
53
63
70
71
81
73
73
74
75
65
55
45
45
45
45
43
42
50
38
20
3
9
16

High Clouds (% Sky Obscured)

88
85
86
91
92
85
80
80
80
80
75
73
65
64
50
50
33
20
14
10
11
16
17
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
7
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
16
20
25
26
25
26
26
33
52
51
43
38
37
28
23
30
34
18
18
17
14
13
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
19
20
20
20
20
18
17
16
15
14
13
13
12
11
11
11
10
11
11
12
13

Feels Like (°C)

15
15
16
16
16
20
21
21
20
19
18
15
15
15
14
14
14
12
11
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

85
82
78
76
72
72
74
74
78
82
87
87
89
89
92
93
96
96
96
98
98
98
98
93

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030

Ozone (du)

278
278
278
278
277
277
277
277
277
277
277
278
279
280
281
283
285
285
284
284
284
285
285
285

Saturday 3

Third Quarter 42%

22:59

16:02

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:28, Set: 18:53, Transit: 13:09. Moon - Rise: 22:59, Set: 16:02. Civil Dark: 19:27 - 06:54. Nautical Dark: 20:06 - 06:14. Astro Dark: 20:47 - 05:34

Total Clouds (% Sky Obscured)

81
84
86
89
80
72
64
48
29
11
9
5
2
16
28
35
34
33
33
34
37
43

Low Clouds (% Sky Obscured)

36
46
58
74
69
62
55
39
23
7
5
2
0
4
10
20
25
25
28
30
29
27

Medium Clouds (% Sky Obscured)

23
30
32
30
29
24
19
14
9
5
3
2
1
1
1
2
2
3
3
4
5
6

High Clouds (% Sky Obscured)

12
13
13
14
9
5
1
0
1
1
2
2
2
4
5
7
6
5
4
9
14
19

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

Fog (%)

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

Precipitation Probability (%)

2
3
6
8
8
5
0
4
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
18
19
20
20
21
21
19
18
16
15
15
14
14
13
13
12
12
11
11
11

Feels Like (°C)

14
14
16
16
18
21
20
20
20
21
21
16
16
16
16
15
15
13
12
12
12
11

Dew Point (°C)

13
14
14
15
15
14
14
13
13
12
12
10
9
8
7
7
6
5
5
5
5
4

Relative Humidity (%)

89
83
81
77
75
69
65
61
64
68
74
72
68
67
65
64
64
63
64
63
64
64

Pressure (mb)

1030
1030
1029
1029
1028
1028
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

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

Forecast for Calenberger Neustadt, Germany (52.38,9.73)

Generated: 27/09/26 10:42:26. Forecast: 27/09/26 to 03/10/26. Timezone: UTC+2.00