Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

05:53

20:42

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
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

Sun - Rise: 06:16, Set: 20:12, Transit: 13:14. Moon - Rise: 05:53, Set: 20:42. Civil Dark: 20:47 - 05:41. Nautical Dark: 21:30 - 04:58. Astro Dark: 22:18 - 04:10

Total Clouds (% Sky Obscured)

85
82
79
70
70
72
68
54
54
43
30
47
47
62
74
95
96
93
94
87
75
83
63
76

Low Clouds (% Sky Obscured)

53
57
56
57
54
51
47
10
10
5
30
25
40
32
43
42
39
60
42
36
1
3
5
40

Medium Clouds (% Sky Obscured)

25
24
17
21
34
40
39
35
30
21
0
22
23
23
16
36
43
82
79
60
65
69
54
24

High Clouds (% Sky Obscured)

13
10
17
12
15
16
6
4
9
9
4
6
14
6
4
43
48
62
81
37
31
47
42
30

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
3
5
14
11
21
10
3
2
4
1
1
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)

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

Chance of Frost

Temperature (°C)

9
8
8
7
6
6
6
8
12
14
16
18
18
19
19
19
19
18
17
15
13
12
11
10

Feels Like (°C)

10
9
8
7
7
6
6
9
12
14
17
19
20
20
19
16
16
16
15
13
11
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
94
96
94
90
84
78
66
53
46
43
43
49
64
64
68
70
76
81
83
81

Pressure (mb)

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

Ozone (du)

363
362
360
358
356
355
356
357
358
358
357
359
359
357
355
354
353
350
350
350
349
349
349
349

Saturday 18

Waxing Crescent 2%

06:12

22:14

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:14, Set: 20:14, Transit: 13:14. Moon - Rise: 06:12, Set: 22:14. Civil Dark: 20:49 - 05:39. Nautical Dark: 21:32 - 04:56. Astro Dark: 22:21 - 04:07

Total Clouds (% Sky Obscured)

94
93
87
88
86
99
99
95
89
78
100
100
85
100
91
90
71
95
50
59
78
100
98
100

Low Clouds (% Sky Obscured)

50
57
66
64
59
77
73
53
15
10
15
15
20
44
34
26
35
25
1
1
15
19
50
59

Medium Clouds (% Sky Obscured)

43
53
54
52
48
58
53
53
48
34
25
2
9
37
31
46
60
89
50
40
68
60
62
90

High Clouds (% Sky Obscured)

41
43
30
27
17
3
3
4
7
36
97
100
74
64
48
56
49
50
28
24
44
94
78
83

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
1
3
0
6
18
13
3
2
2
5
8
15
14
22
26
34
2
0
0
0
1
4

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

9
8
8
8
8
8
9
9
11
13
15
16
18
19
19
19
18
18
17
15
14
12
12
11

Feels Like (°C)

7
7
6
8
8
8
7
8
10
12
13
15
16
17
18
19
19
17
16
14
13
11
10
10

Dew Point (°C)

5
5
5
5
5
5
5
5
7
8
9
9
10
10
9
7
6
8
10
11
10
9
8
6

Relative Humidity (%)

80
79
81
81
81
79
75
76
72
68
66
63
60
57
53
46
45
51
64
73
78
77
77
73

Pressure (mb)

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

Ozone (du)

348
349
350
349
349
352
353
352
352
351
352
353
352
351
350
348
348
348
348
348
350
352
356
359

Sunday 19

Waxing Crescent 6%

06:38

23:45

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:12, Set: 20:15, Transit: 13:14. Moon - Rise: 06:38, Set: 23:45. Civil Dark: 20:50 - 05:37. Nautical Dark: 21:34 - 04:53. Astro Dark: 22:23 - 04:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
97
98
92
96
92
90
91
89
75
72
69
66
72
78

Low Clouds (% Sky Obscured)

65
71
68
73
88
92
76
86
85
74
76
80
73
72
71
64
72
69
60
53
48
43
56
65

Medium Clouds (% Sky Obscured)

86
69
73
100
100
100
100
96
98
100
95
95
84
34
82
81
83
23
0
0
0
0
0
0

High Clouds (% Sky Obscured)

89
99
100
100
100
100
100
100
88
60
60
55
55
55
60
65
55
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
6
7
6
9
7
9
7
2
3
9
8
9
9
9
9
8
9
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

17
64
89
95
95
95
95
78
69
55
95
95
95
72
95
74
36
24
45
57
35
9
6
7

Precipitation Amount (mm)

0
0.4
0.9
0.7
1.5
1
0.4
0
0
0
1
2
1
0
0.7
0.3
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
9
10
10
11
11
10
11
11
10
11
10
9
8
7
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

73
80
81
81
90
91
95
96
90
92
87
92
95
92
92
92
90
88
88
91
93
93
91
91

Pressure (mb)

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

Ozone (du)

359
362
364
368
371
373
374
375
375
375
375
375
375
378
380
382
386
392
397
403
406
410
413
415

Monday 20

Waxing Crescent 14%

07:15

01:06

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
20 OK
21 OK
22 OK
23 OK
00 Bad

Sun - Rise: 06:10, Set: 20:17, Transit: 13:13. Moon - Rise: 07:15, Set: 01:06. Civil Dark: 20:52 - 05:35. Nautical Dark: 21:36 - 04:51. Astro Dark: 22:26 - 04:01

Total Clouds (% Sky Obscured)

83
84
85
86
89
88
89
83
77
63
59
66
78
79
79
77
68
55
39
30
21
15
28
40

Low Clouds (% Sky Obscured)

74
76
78
80
82
82
83
73
62
50
54
59
63
63
64
64
56
46
36
25
12
0
21
40

Medium Clouds (% Sky Obscured)

0
0
0
1
32
11
13
14
18
21
24
26
25
30
33
34
28
20
12
13
13
13
25
38

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
0
1
1

ISS Passover

Visibility (miles)

9
9
9
4
7
9
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
28
47
53
37
26
8
26
37
40
41
46
53
57
56
57
46
35
21
17
14
1
10
15

Precipitation Amount (mm)

0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
96
94
89
84
79
70
56
48
47
52
48
48
54
62
70
87
91
93
94

Pressure (mb)

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

Ozone (du)

415
417
418
418
417
416
417
417
417
416
414
413
412
414
415
415
415
415
415
414
414
413
413
413

Tuesday 21

Waxing Crescent 23%

08:08

01:06

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:08, Set: 20:19, Transit: 13:13. Moon - Rise: 08:08, Set: 01:06. Civil Dark: 20:54 - 05:33. Nautical Dark: 21:38 - 04:48. Astro Dark: 22:28 - 03:58

Total Clouds (% Sky Obscured)

51
55
60
59
61
91
80
70
81
89
100
100
100
100
100
100
90
80
62
48
37
26
26
30

Low Clouds (% Sky Obscured)

51
55
60
59
57
49
41
37
33
31
34
36
42
49
58
69
77
80
62
48
37
26
26
30

Medium Clouds (% Sky Obscured)

51
51
40
32
39
42
45
46
52
55
57
57
52
52
38
33
22
21
15
15
20
26
26
30

High Clouds (% Sky Obscured)

2
16
29
40
50
62
65
70
72
70
76
76
76
81
86
86
90
80
62
48
37
26
26
30

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

Precipitation Probability (%)

16
16
17
18
20
22
21
18
15
11
22
12
11
32
36
36
54
66
76
72
67
64
59
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
3
3
4
3
3
2
1
1
-0
-1
-3
-2
-1
-1
-0
0
0
1
1
1
1

Relative Humidity (%)

93
91
89
89
89
91
80
75
66
56
51
48
43
36
39
43
45
49
53
58
61
64
68
74

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

412
412
412
412
413
415
415
414
411
408
406
403
400
399
402
404
407
407
408
408
404
400
396
398

Wednesday 22

Waxing Crescent 34%

09:18

02:11

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:06, Set: 20:20, Transit: 13:13. Moon - Rise: 09:18, Set: 02:11. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:40 - 04:46. Astro Dark: 22:31 - 03:55

Total Clouds (% Sky Obscured)

39
60
61
51
61
72
86
90
93
97
95
93
92
93
93
93
83
74
64
59
54
45
36
36

Low Clouds (% Sky Obscured)

35
38
36
31
29
26
20
29
37
37
35
37
35
52
65
78
65
53
38
30
23
14
10
9

Medium Clouds (% Sky Obscured)

20
15
6
2
25
47
70
80
89
97
87
82
80
61
42
25
34
39
47
52
54
45
36
36

High Clouds (% Sky Obscured)

39
60
61
51
61
72
86
67
36
5
6
8
14
42
59
60
55
30
5
4
6
5
9
31

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 (%)

33
30
24
9
19
21
7
8
7
3
24
30
30
38
43
50
48
43
29
28
30
28
27
28

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
83
85
85
82
76
72
63
56
48
44
41
38
41
44
49
55
61
70
77
85
94
94

Pressure (mb)

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

Ozone (du)

400
402
401
401
401
400
399
398
400
402
404
406
409
411
412
413
414
414
415
415
416
417
418
418

Thursday 23

Waxing Crescent 46%

10:39

02:57

Sun - Rise: 06:04, Set: 20:22, Transit: 13:13. Moon - Rise: 10:39, Set: 02:57. Civil Dark: 20:57 - 05:28. Nautical Dark: 21:42 - 04:44. Astro Dark: 22:34 - 03:52

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Rotheul, Germany (50.28,11.23)

Generated: 17/04/26 01:24:43. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00