Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

04:59

14:02

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

Sun - Rise: 06:38, Set: 20:20, Transit: 13:30. Moon - Rise: 04:59, Set: 14:02. Civil Dark: 20:55 - 06:02. Nautical Dark: 21:39 - 05:18. Astro Dark: 22:28 - 04:29

Total Clouds (% Sky Obscured)

84
88
90
100
100
100
37
100
99
100
100
100
82
87
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
88
90
79
52
37
17
1
0
0
0
0
0
0
0
0
4
5
2
1
1
5
1
1

Medium Clouds (% Sky Obscured)

84
88
90
100
100
93
37
100
63
58
76
67
38
35
75
72
46
89
96
100
100
100
100
100

High Clouds (% Sky Obscured)

84
86
77
55
100
100
37
100
90
100
100
100
68
70
88
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
2
8
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

Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
71
35
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.3
1.1
0.3
0.3
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
4
19
12
8
8
8
8
8
8
7
6
6
8
8
9
9
8
8
8
7
6
4
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
5
4
5
4
3
3
2
1
2
1
2
5
6
7
8
9
10
10
10
11
11
11

Dew Point (°C)

13
12
8
6
5
5
5
3
3
2
2
3
3
2
2
2
2
2
2
1
1
1
1
3

Relative Humidity (%)

89
95
87
88
85
85
84
81
80
82
83
86
83
72
63
57
52
48
46
43
42
42
43
52

Pressure (mb)

1008
1009
1011
1013
1013
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

358
361
361
360
358
356
356
359
361
365
367
367
369
372
374
373
374
373
373
374
374
373
371
372

Sunday 12

Waning Crescent 21%

05:14

15:22

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:36, Set: 20:22, Transit: 13:30. Moon - Rise: 05:14, Set: 15:22. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:41 - 05:16. Astro Dark: 22:30 - 04:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
88
100
98
97
97
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
2
26
24
15
30
41
35
25
34
35
18
15
14
64
52
69
75
83
83
79
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
98
88
92
95
97
90
97
97
98
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
43
63
90
84
99
49
98
92
70
73
100
100
84
100
100
100
86
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
4
7
11
22
31
34
27
18
55
57
40
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
57
59
60
61
61
62
61
59
58
58
59
63
62
61
64
70
77
80
75
76
81
85
87

Pressure (mb)

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

Ozone (du)

374
375
377
376
375
374
373
372
372
373
372
372
372
372
371
371
372
374
377
378
377
378
381
383

Monday 13

Waning Crescent 12%

05:26

16:43

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:33, Set: 20:24, Transit: 13:29. Moon - Rise: 05:26, Set: 16:43. Civil Dark: 20:59 - 05:58. Nautical Dark: 21:43 - 05:13. Astro Dark: 22:33 - 04:23

Total Clouds (% Sky Obscured)

100
99
100
99
97
100
100
99
100
100
100
100
100
99
100
100
100
100
97
95
92
82
70
59

Low Clouds (% Sky Obscured)

68
72
67
81
79
66
63
56
30
34
29
39
52
61
49
45
37
34
38
42
45
44
41
38

Medium Clouds (% Sky Obscured)

100
95
98
95
95
98
99
99
89
92
98
100
100
98
100
100
100
100
97
94
92
82
70
59

High Clouds (% Sky Obscured)

52
81
100
89
39
62
74
77
100
100
100
100
70
35
40
44
100
75
63
52
40
40
45
26

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
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
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
None
None
None
None

Precipitation Probability (%)

47
60
58
52
44
29
19
6
7
19
7
7
13
15
14
9
16
22
26
26
25
15
13
10

Precipitation Amount (mm)

0
0.3
0.3
0.2
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
4
5
5
5
5
5
6
6
7
7
6
7
8
8
9
9
9
9
10
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
85
85
87
88
90
93
93
91
91
90
84
78
74
71
66
62
60
57
57
58
61

Pressure (mb)

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

Ozone (du)

384
386
387
387
389
393
398
406
413
419
423
425
427
429
430
430
431
431
430
430
431
434
435
435

Tuesday 14

Waning Crescent 6%

05:38

18:06

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

Sun - Rise: 06:31, Set: 20:25, Transit: 13:29. Moon - Rise: 05:38, Set: 18:06. Civil Dark: 21:01 - 05:55. Nautical Dark: 21:45 - 05:11. Astro Dark: 22:36 - 04:20

Total Clouds (% Sky Obscured)

44
25
10
12
14
21
27
34
43
51
59
64
52
32
19
34
50
65
62
61
59
51
58
58

Low Clouds (% Sky Obscured)

26
13
0
2
5
7
14
21
28
35
49
64
52
32
19
32
33
36
37
41
45
15
8
2

Medium Clouds (% Sky Obscured)

44
25
10
12
14
21
27
34
43
51
59
64
52
2
0
7
16
26
26
24
21
26
30
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
33
50

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 (%)

8
5
0
0
0
0
0
0
0
0
1
2
2
2
2
0
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)

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

Chance of Frost

Temperature (°C)

10
9
8
7
6
6
5
5
4
4
4
4
4
7
9
11
12
13
14
14
14
14
14
13

Feels Like (°C)

7
6
5
3
3
3
3
2
1
1
1
1
2
4
6
9
10
11
11
12
12
12
13
12

Dew Point (°C)

4
3
3
3
4
4
4
4
4
3
3
3
3
4
4
5
5
4
4
4
4
4
3
5

Relative Humidity (%)

65
67
70
76
82
86
90
91
94
94
94
96
89
81
73
66
61
56
50
49
50
50
49
58

Pressure (mb)

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

Ozone (du)

435
434
432
429
425
424
424
421
416
412
410
403
399
395
392
391
388
389
388
384
381
380
376
372

Wednesday 15

Waning Crescent 2%

05:50

19:32

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
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:29, Set: 20:27, Transit: 13:29. Moon - Rise: 05:50, Set: 19:32. Civil Dark: 21:03 - 05:53. Nautical Dark: 21:48 - 05:08. Astro Dark: 22:38 - 04:17

Total Clouds (% Sky Obscured)

60
62
65
59
54
49
59
70
80
88
93
93
98
99
100
83
66
47
46
44
43
60
78
96

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
17
34
56
41
35
26
51
51
47
51
50
43
33
34
36
53
73
93

Medium Clouds (% Sky Obscured)

30
32
37
29
23
20
22
23
29
28
28
27
26
26
29
19
19
9
4
3
2
0
1
1

High Clouds (% Sky Obscured)

33
17
0
0
0
0
0
0
0
0
5
5
23
45
68
50
34
17
11
6
1
1
1
2

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

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

Chance of Frost

Temperature (°C)

11
9
8
7
7
7
6
6
6
6
6
6
8
9
11
13
14
15
16
17
17
17
16
15

Feels Like (°C)

10
8
7
6
6
6
5
5
5
4
4
4
6
6
7
7
8
8
9
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

70
74
78
82
82
78
79
79
76
74
74
75
74
69
64
60
54
48
44
44
45
45
52
59

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021

Ozone (du)

368
364
361
356
356
355
354
355
356
356
358
358
359
359
358
358
360
361
363
364
366
367
367
368

Thursday 16

Waning Crescent 0%

06:04

No Set

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:27, Set: 20:29, Transit: 13:29. Moon - Rise: 06:04, Set: No Set. Civil Dark: 21:05 - 05:51. Nautical Dark: 21:50 - 05:05. Astro Dark: 22:41 - 04:14

Total Clouds (% Sky Obscured)

97
98
99
100
99
100
99
97
97
98
99
99
94
88
83
67
55
41
47
50
54
53
51
49

Low Clouds (% Sky Obscured)

93
92
91
94
97
100
98
95
89
64
39
13
18
19
32
29
28
27
20
13
4
9
15
20

Medium Clouds (% Sky Obscured)

1
2
1
22
41
61
73
83
93
88
88
91
77
63
49
39
33
27
20
12
6
4
3
2

High Clouds (% Sky Obscured)

16
31
44
62
77
89
80
68
57
50
46
42
27
17
4
2
1
0
20
40
54
49
36
24

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 (%)

10
11
3
7
8
0
1
2
0
0
0
0
0
0
0
2
3
4
8
9
2
3
3
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
4
4
4
3
3
3
2
2
2
2
2
3
3
4
4
4
4
4
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
12
12
11
10
10
10
10
10
10
9
9
10
10
11
11
12
12
13
18
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

67
72
80
87
86
86
86
85
87
87
85
85
84
76
68
61
56
52
48
46
45
44
48
53

Pressure (mb)

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

Ozone (du)

368
368
368
368
369
370
372
373
374
375
376
377
379
380
381
382
380
379
378
378
377
377
377
376

Friday 17

New Moon 2%

06:21

21:03

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: 06:25, Set: 20:30, Transit: 13:28. Moon - Rise: 06:21, Set: 21:03. Civil Dark: 21:07 - 05:48. Nautical Dark: 21:52 - 05:03. Astro Dark: 22:44 - 04:10

Total Clouds (% Sky Obscured)

50
53
59
60
57
71
71
78
86
86
85
85
86
87
87
89
91
95

Low Clouds (% Sky Obscured)

14
8
2
6
9
11
14
12
20
19
19
18
14
15
16
15
10
9

Medium Clouds (% Sky Obscured)

3
5
7
12
16
21
25
30
34
35
35
36
36
40
44
44
47
57

High Clouds (% Sky Obscured)

20
19
21
27
42
51
60
60
60
65
65
65
62
60
52
62
72
82

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 (%)

1
1
0
0
0
0
0
0
0
2
3
1
4
3
0
12
17
18

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)

5
5
5
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

15
14
13
12
12
12
12
12
12
12
12
12
12
13
14
16
17
18

Feels Like (°C)

18
12
12
12
12
11
11
10
10
10
10
10
10
11
12
12
13
13

Dew Point (°C)

7
7
8
8
8
8
8
8
7
7
7
7
7
8
8
9
9
9

Relative Humidity (%)

57
62
69
73
75
75
75
75
73
72
72
73
73
70
67
63
59
54

Pressure (mb)

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

Ozone (du)

375
376
377
378
379
379
379
380
380
380
380
379
378
379
379
379
381
382

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

Generated: 11/04/26 20:22:24. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00