Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

Waning Crescent 31%

00:37

16:44

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

Sun - Rise: 07:38, Set: 19:00, Transit: 13:17. Moon - Rise: 00:37, Set: 16:44. Civil Dark: 19:33 - 07:04. Nautical Dark: 20:12 - 06:25. Astro Dark: 20:52 - 05:45

Total Clouds (% Sky Obscured)

24
34
33
40
37
14
7
0
44
83
21
5
38
87
100
100
91
97
91
39
31
29
75
89

Low Clouds (% Sky Obscured)

24
34
33
34
30
13
7
0
0
0
0
0
28
37
41
46
39
34
27
0
0
0
14
7

Medium Clouds (% Sky Obscured)

0
0
0
1
2
0
0
0
0
0
0
0
0
0
10
23
30
69
77
39
25
19
8
4

High Clouds (% Sky Obscured)

0
5
4
1
1
1
0
0
44
83
19
5
11
70
100
100
71
87
75
23
15
20
58
84

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
20
20
20
19
13
1
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)

2
3
3
2
2
1
1
2
2
2
1
2
2
2
2
3
3
3
3
3
4
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
18
18
16
15
12
12
13
13
12
9
8
8
9
8
9
12
15
15
17

Dew Point (°C)

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

Relative Humidity (%)

55
53
50
51
58
63
66
69
70
71
73
76
79
78
80
80
80
81
81
77
70
64
58
53

Pressure (mb)

1029
1028
1028
1028
1027
1027
1027
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

310
310
311
310
308
304
302
301
298
294
293
290
286
283
282
281
280
278
277
276
275
274
273
273

Monday 5

Waning Crescent 21%

02:05

17:08

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

Sun - Rise: 07:39, Set: 18:57, Transit: 13:17. Moon - Rise: 02:05, Set: 17:08. Civil Dark: 19:31 - 07:06. Nautical Dark: 20:10 - 06:27. Astro Dark: 20:50 - 05:47

Total Clouds (% Sky Obscured)

100
100
88
67
48
13
9
6
6
3
3
3
10
20
34
47
66
73
76
44
37
33
23
17

Low Clouds (% Sky Obscured)

15
7
0
0
0
0
0
0
0
0
0
0
5
15
29
38
63
63
51
25
25
25
20
12

Medium Clouds (% Sky Obscured)

2
3
3
3
0
2
4
0
0
0
0
0
0
0
8
20
27
33
39
15
8
8
4
2

High Clouds (% Sky Obscured)

100
100
88
63
47
13
3
4
5
3
3
3
4
4
3
3
3
34
24
7
7
6
5
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
17
15
13
14
13
12
12
13
13
12
12
11
10
10
10
11
13
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

48
46
46
49
56
61
62
65
69
72
76
80
81
84
86
87
86
77
73
71
70
67
65
62

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

272
272
271
270
269
268
267
267
267
266
266
266
265
265
265
265
265
266
265
265
266
267
268
269

Tuesday 6

Waning Crescent 12%

03:31

17:26

14 OK
15 Bad
16 OK
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 OK

Sun - Rise: 07:41, Set: 18:55, Transit: 13:17. Moon - Rise: 03:31, Set: 17:26. Civil Dark: 19:29 - 07:07. Nautical Dark: 20:08 - 06:28. Astro Dark: 20:47 - 05:49

Total Clouds (% Sky Obscured)

22
57
33
77
86
85
79
81
80
83
92
94
88
86
90
100
100
100
96
92
88
73
57
46

Low Clouds (% Sky Obscured)

17
47
14
10
4
0
0
0
0
0
0
0
0
0
15
16
15
14
10
5
0
1
2
4

Medium Clouds (% Sky Obscured)

2
28
33
73
86
84
79
78
80
83
92
91
88
86
84
100
100
100
84
68
53
43
37
17

High Clouds (% Sky Obscured)

3
10
20
20
22
11
21
26
35
35
35
35
30
29
36
95
62
96
91
88
78
73
57
46

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
1
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)

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

Chance of Frost

Temperature (°C)

20
21
21
21
20
18
16
15
15
14
14
13
13
13
12
12
12
12
11
13
15
17
18
20

Feels Like (°C)

20
21
21
20
20
18
17
15
14
14
13
13
12
12
11
11
11
10
10
12
13
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

58
54
54
56
64
70
72
74
75
76
76
79
79
77
77
79
81
81
81
79
70
63
56
52

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1012

Ozone (du)

271
273
276
277
279
280
281
283
285
286
286
286
286
287
288
288
289
289
290
289
290
290
290
290

Wednesday 7

Waning Crescent 6%

04:54

17:40

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
12 Bad
13 Bad

Sun - Rise: 07:43, Set: 18:53, Transit: 13:17. Moon - Rise: 04:54, Set: 17:40. Civil Dark: 19:26 - 07:09. Nautical Dark: 20:05 - 06:30. Astro Dark: 20:45 - 05:51

Total Clouds (% Sky Obscured)

62
80
96
97
93
56
100
100
93
99
100
100
100
100
100
100
100
100
100
100
100
62
90
100

Low Clouds (% Sky Obscured)

7
11
14
9
5
0
12
31
47
55
64
74
86
84
82
85
90
92
95
97
100
60
78
81

Medium Clouds (% Sky Obscured)

7
7
8
24
39
56
66
67
88
92
100
100
100
100
100
100
64
100
60
55
50
50
50
50

High Clouds (% Sky Obscured)

62
80
95
95
90
39
100
99
68
84
100
100
100
100
100
96
100
62
44
18
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

0
0
0
0
0
0
11
22
27
89
95
95
95
95
85
67
65
37
26
26
29
42
64
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
1.5
2.9
1.3
1.1
0.4
0.2
0.3
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

8
7
7
6
4
4
3
2
2
3
5
7
9
10
10
11
12
12
11
12
13
14
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
20
19
17
18
15
15
15
14
13
12
12
12
11
9
8
8
8
8
8
9
7

Dew Point (°C)

10
10
10
11
11
11
10
10
10
10
10
9
9
11
12
12
11
10
8
6
5
5
3
4

Relative Humidity (%)

49
48
48
52
57
63
67
69
70
70
71
67
70
83
92
92
87
84
79
67
63
60
52
58

Pressure (mb)

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

Ozone (du)

290
292
294
296
296
297
297
298
298
298
298
294
295
298
300
302
303
304
306
306
307
308
306
306

Thursday 8

Waning Crescent 2%

06:14

17:52

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
12 Bad
13 Bad

Sun - Rise: 07:44, Set: 18:51, Transit: 13:16. Moon - Rise: 06:14, Set: 17:52. Civil Dark: 19:24 - 07:11. Nautical Dark: 20:03 - 06:32. Astro Dark: 20:43 - 05:52

Total Clouds (% Sky Obscured)

87
97
100
77
86
80
76
71
70
71
75
78
73
69
67
78
77
83
93
93
94
98
99
100

Low Clouds (% Sky Obscured)

67
82
86
44
29
63
28
57
31
32
36
40
38
39
35
34
31
29
32
37
48
51
62
76

Medium Clouds (% Sky Obscured)

50
55
50
34
18
2
2
1
0
0
40
40
33
36
30
25
20
16
17
24
33
55
78
99

High Clouds (% Sky Obscured)

0
0
0
4
20
20
20
25
35
45
50
55
53
55
53
46
48
55
66
72
82
79
81
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 (%)

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

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
None
None

Precipitation Probability (%)

65
65
47
36
35
27
16
22
4
8
12
5
7
4
1
1
0
0
1
1
6
31
41
41

Precipitation Amount (mm)

0.3
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
49
51
50
50
58
67
69
69
75
75
73
73
71
71
70
68
64
63
63
64
66
73
80

Pressure (mb)

1011
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

306
306
305
303
302
301
300
298
296
294
292
290
287
285
283
281
279
277
276
275
275
275
274
274

Friday 9

Waning Crescent 0%

07:33

18:04

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
12 Bad
13 Bad

Sun - Rise: 07:46, Set: 18:48, Transit: 13:16. Moon - Rise: 07:33, Set: 18:04. Civil Dark: 19:22 - 07:12. Nautical Dark: 20:01 - 06:33. Astro Dark: 20:40 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
93
85
65
55
50
65
72

Low Clouds (% Sky Obscured)

86
92
97
98
99
100
99
97
96
97
98
100
100
100
100
84
68
38
28
22
20
24
26
30

Medium Clouds (% Sky Obscured)

99
99
99
98
97
96
97
98
99
90
81
74
70
64
61
59
60
68
58
49
30
25
23
26

High Clouds (% Sky Obscured)

89
89
93
74
54
30
25
20
15
3
2
0
3
7
9
7
6
5
5
3
0
5
8
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

44
41
39
43
51
57
64
70
77
80
79
74
83
89
92
75
54
25
28
31
33
45
52
54

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.4
0.5
0.5
0.4
0.3
0.4
0.6
0.8
0.5
0.2
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
87
87
85
85
85
84
87
90
93
90
88
87
87
88
90
83
76
70
65
59

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

273
273
272
272
272
272
271
273
275
277
280
282
284
287
290
293
296
298
301
300
299
298
299
300

Saturday 10

New Moon 1%

08:52

18:16

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: 07:48, Set: 18:46, Transit: 13:16. Moon - Rise: 08:52, Set: 18:16. Civil Dark: 19:20 - 07:14. Nautical Dark: 19:59 - 06:35. Astro Dark: 20:38 - 05:56

Total Clouds (% Sky Obscured)

80
92
97
98
98
95
85
77
71
76
80
80
78
77
76
81
91
94

Low Clouds (% Sky Obscured)

46
62
76
64
56
48
59
68
71
76
80
80
74
67
60
65
69
74

Medium Clouds (% Sky Obscured)

28
30
34
33
40
39
37
34
27
16
8
0
2
4
7
8
9
12

High Clouds (% Sky Obscured)

12
12
15
10
5
0
3
7
12
9
5
0
10
31
59
61
63
58

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
46
42
41
40
38
35
30
22
25
27
28
28
28
28
28
27
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
8
8
8
8
5
5
6
6
6
6
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

54
57
60
63
66
72
76
73
72
69
72
73
76
77
77
77
79
79

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

301
301
301
302
304
306
308
310
313
315
314
313
313
313
313
313
313
313

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

Generated: 04/10/26 14:03:58. Forecast: 04/10/26 to 10/10/26. Timezone: UTC+2.00