Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:55

18:09

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:28, Set: 20:52, Transit: 13:11. Moon - Rise: 03:55, Set: 18:09. Civil Dark: 21:32 - 04:48. Nautical Dark: 22:24 - 03:55. Astro Dark: 23:35 - 02:43

Total Clouds (% Sky Obscured)

92
94
92
99
96
98
100
100
96
84
88
84
89
93
94
94
88
97
93
100
100
97
71
63

Low Clouds (% Sky Obscured)

73
48
67
60
76
88
81
86
90
72
76
71
66
84
67
85
61
71
65
82
73
68
47
56

Medium Clouds (% Sky Obscured)

92
89
85
98
90
95
100
100
61
27
24
17
28
25
34
61
35
45
54
50
50
32
22
4

High Clouds (% Sky Obscured)

40
53
92
55
60
60
4
6
0
2
0
0
0
0
5
9
4
50
39
47
33
62
28
15

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
44
46
85
94
90
85
68
47
25
15
29
43
57
62
66
63
71
73
57
38
39
46

Precipitation Amount (mm)

1
0.3
0
0
0.6
0.8
0.9
0.7
0.5
0.3
0
0
0
0
0.3
0.3
0.4
0.3
0.5
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
93
93
96
98
98
96
96
98
93
93
96
93
91
87
90
91
83
87
87
81
71

Pressure (mb)

1003
1003
1002
1002
1002
1001
1001
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
999
999

Ozone (du)

405
406
405
406
411
411
415
415
419
422
422
422
423
427
428
426
426
427
424
419
416
414
414
412

Thursday 14

Waning Crescent 3%

04:13

No Set

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:27, Set: 20:54, Transit: 13:11. Moon - Rise: 04:13, Set: No Set. Civil Dark: 21:33 - 04:47. Nautical Dark: 22:26 - 03:53. Astro Dark: 23:39 - 02:39

Total Clouds (% Sky Obscured)

55
61
57
63
72
72
100
100
100
100
100
100
100
100
100
100
87
73
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
15
28
30
49
48
58
53
64
66
56
48
45
34
75
70
63
47
63
72
75
44
52
36

Medium Clouds (% Sky Obscured)

20
52
36
36
2
2
50
82
100
100
100
100
100
100
100
100
73
52
57
26
99
100
100
100

High Clouds (% Sky Obscured)

39
45
55
63
55
59
99
100
100
100
100
100
100
100
100
68
55
50
100
100
98
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

28
4
0
0
2
1
2
0
1
0
0
0
0
18
41
41
54
51
60
59
69
84
79
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
93
93
96
94
96
96
96
96
96
96
93
90
82
78
68
56
54
53
57
62
69
75

Pressure (mb)

999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1002

Ozone (du)

410
408
408
411
411
407
406
408
406
406
410
416
419
424
427
428
428
426
424
423
421
420
420
419

Friday 15

Waning Crescent 0%

04:36

19:39

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 05:25, Set: 20:55, Transit: 13:11. Moon - Rise: 04:36, Set: 19:39. Civil Dark: 21:35 - 04:45. Nautical Dark: 22:29 - 03:51. Astro Dark: 23:43 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
98
58
43
68
84
66
81
96
99
63
69
83
72
84
65
85
81
72
33
78
79

Low Clouds (% Sky Obscured)

41
29
29
16
22
1
38
57
61
61
86
85
60
69
45
59
70
55
62
59
57
33
62
61

Medium Clouds (% Sky Obscured)

100
94
100
98
58
43
67
70
31
60
51
62
39
25
34
17
28
19
18
11
4
0
5
9

High Clouds (% Sky Obscured)

100
100
50
43
55
43
49
27
28
23
6
16
6
3
2
0
0
2
0
0
0
0
0
6

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

75
28
23
2
0
0
0
0
0
0
0
0
0
7
50
64
65
62
57
50
44
31
31
21

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
8
7
7
6
5
4
4
4
3
4
6
9
10
11
11
12
12
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
91
93
93
94
94
94
96
94
96
94
94
88
81
78
77
79
71
67
65
65
49
60

Pressure (mb)

1002
1003
1004
1004
1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

419
419
420
422
423
424
425
424
423
422
421
423
423
423
422
422
421
422
423
424
423
422
422
419

Saturday 16

New Moon 1%

05:08

21:11

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

Sun - Rise: 05:24, Set: 20:57, Transit: 13:11. Moon - Rise: 05:08, Set: 21:11. Civil Dark: 21:37 - 04:44. Nautical Dark: 22:31 - 03:49. Astro Dark: 23:46 - 02:32

Total Clouds (% Sky Obscured)

57
29
15
3
4
5
5
9
14
23
23
22
21
27
32
36
49
65
85
87
89
77
53
49

Low Clouds (% Sky Obscured)

43
28
14
1
1
1
1
9
14
23
23
22
21
18
14
9
15
22
31
27
30
28
18
9

Medium Clouds (% Sky Obscured)

13
11
7
0
1
3
3
3
0
0
0
0
0
9
19
29
40
48
52
53
55
52
48
49

High Clouds (% Sky Obscured)

7
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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 (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
4
6
5
10
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)

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

Chance of Frost

Temperature (°C)

12
11
9
8
7
6
5
4
4
3
3
4
6
8
10
12
13
14
15
15
15
15
16
15

Feels Like (°C)

8
10
10
9
7
6
5
5
4
4
3
4
7
8
10
11
13
13
14
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

61
71
81
85
88
91
91
93
93
93
93
93
83
70
59
52
46
41
38
37
40
40
39
40

Pressure (mb)

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

Ozone (du)

418
416
415
412
409
407
407
407
407
406
406
404
399
394
393
393
392
391
390
391
393
394
395
395

Sunday 17

Waxing Crescent 5%

05:55

22:40

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

Sun - Rise: 05:23, Set: 20:58, Transit: 13:11. Moon - Rise: 05:55, Set: 22:40. Civil Dark: 21:38 - 04:42. Nautical Dark: 22:33 - 03:47. Astro Dark: 23:50 - 02:28

Total Clouds (% Sky Obscured)

47
47
46
45
48
59
53
39
58
62
59
24
18
56
58
63
73
85
96
93
91
89
80
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
36
39
43
34
27
18
29
42
54
37
20

Medium Clouds (% Sky Obscured)

47
47
35
27
27
27
22
36
54
19
16
12
9
23
13
14
30
48
67
71
73
78
78
71

High Clouds (% Sky Obscured)

2
1
1
0
0
1
1
1
26
35
25
4
2
34
19
4
3
4
5
5
4
4
3
6

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
8
8
8

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

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 (%)

9
2
0
0
2
2
0
0
0
0
0
0
0
12
15
10
20
23
26
34
36
41
49
49

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

Chance of Frost

Temperature (°C)

15
14
12
10
9
8
8
7
6
6
6
6
8
10
12
14
15
16
16
16
16
16
16
15

Feels Like (°C)

15
14
12
11
9
8
6
6
5
4
4
4
8
10
10
11
11
12
13
13
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

51
65
71
74
78
79
81
84
86
86
86
85
75
65
58
54
49
48
47
47
48
50
52
59

Pressure (mb)

1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

392
387
383
381
380
380
381
383
383
382
382
384
384
382
384
385
387
387
387
387
388
388
389
390

Monday 18

Waxing Crescent 11%

06:59

23:55

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
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

Sun - Rise: 05:21, Set: 20:59, Transit: 13:11. Moon - Rise: 06:59, Set: 23:55. Civil Dark: 21:40 - 04:41. Nautical Dark: 22:35 - 03:45. Astro Dark: 23:54 - 02:24

Total Clouds (% Sky Obscured)

64
65
61
55
41
26
11
32
52
72
75
77
80
70
60
61
73
83
83
79
73
67
76
85

Low Clouds (% Sky Obscured)

1
9
13
19
14
13
9
13
13
12
8
14
14
13
12
12
24
37
50
49
46
45
43
40

Medium Clouds (% Sky Obscured)

64
65
60
50
34
18
2
1
1
0
4
9
14
15
23
37
44
57
48
46
47
49
55
62

High Clouds (% Sky Obscured)

9
6
3
0
0
0
0
1
0
0
0
0
4
7
23
18
16
8
2
3
4
4
28
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

None
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 (%)

44
47
33
6
11
9
0
1
1
0
1
1
0
0
0
0
18
24
26
32
34
35
31
26

Precipitation Amount (mm)

0
0.2
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
4
2
1
1
1
1
1
1
1
2
2
2
2
3
4
6
6
7
7
7
7
6
5

Chance of Frost

Temperature (°C)

14
12
11
10
9
8
7
7
7
6
6
7
8
9
11
13
15
16
16
17
17
17
17
16

Feels Like (°C)

13
13
9
10
11
10
9
9
7
8
7
7
6
5
10
10
11
12
13
14
16
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

69
80
83
88
93
91
93
93
94
96
94
91
90
85
73
61
53
52
50
49
52
54
57
64

Pressure (mb)

1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

390
390
392
393
394
394
393
393
388
382
377
376
376
375
375
375
376
373
371
369
368
367
365
365

Tuesday 19

Waxing Crescent 20%

08:20

00:50

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: 05:20, Set: 21:01, Transit: 13:11. Moon - Rise: 08:20, Set: 00:50. Civil Dark: 21:41 - 04:39. Nautical Dark: 22:37 - 03:43. Astro Dark: 23:59 - 02:19

Total Clouds (% Sky Obscured)

93
96
97
99
99
99
100
99
99
98
94
91
88
85
81
77
80
84
88

Low Clouds (% Sky Obscured)

38
39
40
44
56
69
81
83
79
81
79
76
79
72
65
61
63
61
59

Medium Clouds (% Sky Obscured)

68
68
69
72
81
91
100
93
82
72
58
52
46
40
41
46
57
66
71

High Clouds (% Sky Obscured)

76
83
92
99
99
99
100
65
33
4
3
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

19
15
11
0
0
0
0
0
0
0
0
0
0
6
6
1
28
31
26

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
11
12
12
12
10
9
9
9
9
9
9
9
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

70
79
83
87
93
91
91
90
91
93
93
90
87
86
79
74
68
66
63

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

365
365
365
366
366
366
366
366
368
369
370
370
370
370
370
371
372
372
372

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 13/05/26 19:25:49. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00