Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

18:44

06:58

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

Sun - Rise: 07:23, Set: 19:20, Transit: 13:21. Moon - Rise: 18:44, Set: 06:58. Civil Dark: 19:54 - 06:49. Nautical Dark: 20:33 - 06:10. Astro Dark: 21:14 - 05:29

Total Clouds (% Sky Obscured)

3
4
2
0
2
2
0
0
0
0
0
0
0
0
0
0
0
48
100
100
84
75
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
2
38
35

Medium Clouds (% Sky Obscured)

2
3
2
0
2
2
0
0
0
0
0
0
0
0
0
0
0
11
42
62
46
47
50
87

High Clouds (% Sky Obscured)

3
3
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
34
100
100
57
29
93
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)

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

Chance of Frost

Temperature (°C)

15
18
19
20
20
21
21
20
17
15
14
13
12
12
11
11
11
11
10
11
11
11
13
15

Feels Like (°C)

14
17
18
19
20
20
19
20
18
15
15
14
12
11
11
11
11
10
8
9
10
9
11
14

Dew Point (°C)

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

Relative Humidity (%)

53
46
41
35
32
30
30
37
42
46
47
48
46
48
50
51
54
55
55
56
55
55
49
46

Pressure (mb)

1023
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

287
286
285
285
284
285
286
287
289
289
290
290
290
291
290
291
293
293
291
290
288
287
286
285

Saturday 26

Full Moon 100%

18:56

08:20

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
10 Bad

Sun - Rise: 07:24, Set: 19:18, Transit: 13:20. Moon - Rise: 18:56, Set: 08:20. Civil Dark: 19:52 - 06:51. Nautical Dark: 20:31 - 06:11. Astro Dark: 21:12 - 05:31

Total Clouds (% Sky Obscured)

100
98
99
93
97
96
93
96
100
100
100
100
100
100
100
82
81
92
85
92
74
81
69
93

Low Clouds (% Sky Obscured)

30
1
0
0
0
0
0
0
0
0
0
19
29
32
28
27
27
31
36
28
31
23
0
0

Medium Clouds (% Sky Obscured)

91
96
93
93
97
96
91
92
86
60
31
67
70
75
61
53
58
62
65
60
61
53
36
66

High Clouds (% Sky Obscured)

89
83
95
40
81
95
90
93
100
100
100
100
100
100
100
51
52
80
70
88
72
70
69
92

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
39
36
35
34
35
36
42
48
53
54
60
65
68
66
66
65
64
63
62
59
59
56
46

Pressure (mb)

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

Ozone (du)

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

Sunday 27

Waning Gibbous 98%

19:08

09:44

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

Sun - Rise: 07:26, Set: 19:16, Transit: 13:20. Moon - Rise: 19:08, Set: 09:44. Civil Dark: 19:49 - 06:52. Nautical Dark: 20:29 - 06:13. Astro Dark: 21:09 - 05:33

Total Clouds (% Sky Obscured)

81
13
66
86
94
96
95
83
84
73
60
44
46
17
25
69
32
45
88
89
74
78
83
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
14
0
5
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

38
2
37
50
70
92
90
55
66
67
44
39
42
10
6
14
19
44
88
82
74
49
51
52

High Clouds (% Sky Obscured)

74
10
30
76
86
79
86
60
55
18
29
21
33
15
25
56
32
26
25
41
31
41
58
69

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
1
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
35
33
32
31
32
33
40
47
50
51
51
53
57
57
56
51
51
51
51
55
57
54
48

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1018

Ozone (du)

290
290
291
290
290
288
286
285
285
283
282
282
283
283
283
282
282
281
281
280
280
280
281
281

Monday 28

Waning Gibbous 93%

19:23

No Set

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
10 Bad

Sun - Rise: 07:28, Set: 19:13, Transit: 13:20. Moon - Rise: 19:23, Set: No Set. Civil Dark: 19:47 - 06:54. Nautical Dark: 20:26 - 06:15. Astro Dark: 21:07 - 05:34

Total Clouds (% Sky Obscured)

91
94
96
98
99
100
100
100
100
100
100
100
90
81
71
72
73
74
73
74
75
84
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
0
0
0
0
1
2
3
14
25
37
23
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

57
63
86
56
84
85
79
48
63
62
59
49
48
47
59
57
47
26
49
49
23
38
24
23

High Clouds (% Sky Obscured)

84
89
94
95
98
100
100
100
100
100
100
100
89
76
64
62
61
63
57
54
55
70
86
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
1
0
0
2
2
0
0
0
0
1
2
0
0
0
0
0
0
1
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
7
8
7
6
5
3
3
3
2
2
3
3
3
4
4
4
5
5
5
5
6
7

Chance of Frost

Temperature (°C)

22
23
24
25
25
25
25
23
22
21
20
19
19
18
18
18
17
17
17
17
17
17
18
21

Feels Like (°C)

20
22
22
23
23
24
24
23
21
20
19
19
18
17
17
16
16
16
15
15
15
15
17
19

Dew Point (°C)

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

Relative Humidity (%)

47
43
39
38
38
39
42
47
52
55
59
61
63
64
66
67
67
68
71
71
68
71
65
58

Pressure (mb)

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

Ozone (du)

281
281
280
280
280
280
280
282
283
283
283
283
283
283
282
282
281
281
281
281
282
282
282
283

Tuesday 29

Waning Gibbous 86%

19:44

11:12

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
10 Bad

Sun - Rise: 07:29, Set: 19:11, Transit: 13:19. Moon - Rise: 19:44, Set: 11:12. Civil Dark: 19:45 - 06:56. Nautical Dark: 20:24 - 06:16. Astro Dark: 21:04 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
100
100
100
100
100
98
93
96
97
99
100
96
93
92
95
93
92

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)

20
20
20
27
81
63
59
59
41
49
76
88
98
81
58
63
60
66
60
54
47
56
63
72

High Clouds (% Sky Obscured)

100
100
100
98
96
94
96
98
100
93
87
83
73
57
56
71
87
100
86
73
63
69
70
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
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)

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

Chance of Frost

Temperature (°C)

23
24
26
27
27
28
28
26
24
22
22
21
20
20
19
19
18
18
17
17
16
16
18
20

Feels Like (°C)

21
22
23
24
25
26
25
24
22
20
20
19
19
18
17
16
16
16
15
15
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

48
41
36
33
32
31
31
36
43
48
47
48
50
49
49
50
50
51
52
53
54
55
49
44

Pressure (mb)

1021
1021
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

284
285
285
286
287
287
287
286
286
286
286
285
284
283
283
281
281
280
279
279
279
279
279
278

Wednesday 30

Waning Gibbous 77%

20:12

12:41

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

Sun - Rise: 07:31, Set: 19:09, Transit: 13:19. Moon - Rise: 20:12, Set: 12:41. Civil Dark: 19:42 - 06:57. Nautical Dark: 20:21 - 06:18. Astro Dark: 21:02 - 05:38

Total Clouds (% Sky Obscured)

92
92
87
84
86
84
74
49
45
45
50
45
34
25
30
25
20
14
10
14
10
16
37
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
14
14
10
14
10
16
37
42

Medium Clouds (% Sky Obscured)

58
46
41
33
28
23
18
13
7
16
23
35
34
25
30
25
20
14
10
14
10
16
32
42

High Clouds (% Sky Obscured)

67
63
63
59
40
35
35
35
30
25
20
15
10
16
17
16
15
14
10
14
10
16
37
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
1
3
5
13
17
20
30
39
46

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

Chance of Frost

Temperature (°C)

22
23
25
27
27
27
27
24
22
20
19
18
17
17
16
16
16
15
15
15
15
15
17
18

Feels Like (°C)

16
17
18
19
26
25
25
24
24
24
17
17
16
16
15
14
15
15
15
15
15
15
17
18

Dew Point (°C)

8
8
8
8
9
10
10
10
10
10
9
7
6
6
5
5
8
10
13
13
14
14
15
16

Relative Humidity (%)

40
36
33
31
33
34
35
40
44
51
51
50
49
48
48
48
58
72
86
87
89
92
89
86

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

277
275
274
273
272
271
270
269
269
269
269
269
269
269
269
270
270
271
271
272
273
274
274
274

Thursday 1

Waning Gibbous 66%

20:54

14:05

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

Sun - Rise: 07:33, Set: 19:06, Transit: 13:19. Moon - Rise: 20:54, Set: 14:05. Civil Dark: 19:40 - 06:59. Nautical Dark: 20:19 - 06:20. Astro Dark: 20:59 - 05:40

Total Clouds (% Sky Obscured)

67
69
81
88
92
100
100
100
100
100
100
100
75
60
45
45
50
55
65
85
85

Low Clouds (% Sky Obscured)

57
57
53
57
52
55
45
45
40
40
35
55
60
60
45
45
50
55
58
51
49

Medium Clouds (% Sky Obscured)

57
64
60
65
70
70
70
60
60
60
55
50
45
45
45
45
45
50
55
60
75

High Clouds (% Sky Obscured)

56
67
80
86
92
100
100
100
100
100
100
100
75
60
40
45
50
55
65
85
85

ISS Passover

Visibility (miles)

9
8
7
7
6
6
6
5
4
2
2
1
1
1
1
2
1
1
0
3
6

Fog (%)

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

Precipitation Probability (%)

54
51
45
49
57
70
89
95
95
95
95
95
95
95
95
95
95
95
85
63
38

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
0.7
0.9
0.9
1.8
3.3
5.9
2.5
1.8
1.6
1.4
1.1
0.7
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
21
23
24
24
25
24
23
22
20
20
19
19
18
18
18
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
89
91
94
95
96
96
98
98
98
98
98
98
98
96
98
98
96
96

Pressure (mb)

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

Ozone (du)

274
274
274
274
274
274
274
275
275
276
276
275
275
276
276
276
276
277
277
279
280

Forecast for Mecklenbeck, Regierungsbezirk Münster, Germany (51.95,7.59)

Generated: 25/09/26 11:09:31. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+2.00