Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Gibbous 69%

02:56

09:19

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
20 Bad
21 Bad

Sun - Rise: 06:17, Set: 20:29, Transit: 13:23. Moon - Rise: 02:56, Set: 09:19. Civil Dark: 21:05 - 05:40. Nautical Dark: 21:51 - 04:54. Astro Dark: 22:42 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
95
95
97
92
96
92
90
97
87
66
64
60
60
61
55
81
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
93
79
93
92
88
83
82
82
81
77
66
43
34
30
26
13
1
0
20

Medium Clouds (% Sky Obscured)

47
46
41
33
39
47
40
32
37
36
42
35
24
28
16
1
4
0
34
35
2
4
52
41

High Clouds (% Sky Obscured)

83
98
48
35
46
35
35
30
2
0
0
0
0
2
2
11
30
30
30
37
46
73
100
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
2
1
0
1
1
1
1
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
4
4
3
2
1
1
3
3
2
2
2
3
3
3
2
1
1
1
1
2
2
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
96
96
96
94
96
94
93
90
82
78
74
67
62
55
53
54
55
63
71
72

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

367
367
365
367
369
371
371
373
372
369
365
363
361
361
358
357
355
353
350
351
351
350
351
350

Saturday 19

Waning Gibbous 59%

03:36

10:30

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

Sun - Rise: 06:15, Set: 20:31, Transit: 13:23. Moon - Rise: 03:36, Set: 10:30. Civil Dark: 21:07 - 05:38. Nautical Dark: 21:54 - 04:51. Astro Dark: 22:45 - 03:57

Total Clouds (% Sky Obscured)

100
99
89
91
70
67
63
66
61
23
3
6
9
32
34
52
85
66
100
92
100
100
98
81

Low Clouds (% Sky Obscured)

16
12
0
0
20
25
26
25
27
23
0
0
7
26
29
47
79
64
38
33
54
67
65
54

Medium Clouds (% Sky Obscured)

41
41
63
73
46
29
33
41
33
2
3
3
3
1
0
1
11
14
42
25
100
100
95
50

High Clouds (% Sky Obscured)

100
99
86
10
2
34
45
6
2
0
1
2
0
1
4
9
35
40
100
60
57
71
75
81

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
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
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
6
9
16
34
51
57
66

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
0.3
0.4

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
2
2
2
2
3
4
6
9
9
9
8
6
4
4
3

Chance of Frost

Temperature (°C)

8
7
6
6
6
5
5
5
5
5
7
10
12
14
16
17
17
17
17
17
17
16
15
13

Feels Like (°C)

6
5
5
6
5
5
5
5
5
5
7
10
13
15
16
16
15
14
15
15
16
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

71
74
75
81
83
85
86
88
89
88
81
73
67
62
57
55
56
62
65
64
63
74
83
87

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1007
1006
1006
1006
1007
1007
1008

Ozone (du)

350
351
351
352
352
352
352
351
350
349
349
349
350
349
350
349
349
350
350
351
351
353
361
370

Sunday 20

Waning Gibbous 48%

04:05

11:51

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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

Sun - Rise: 06:12, Set: 20:32, Transit: 13:22. Moon - Rise: 04:05, Set: 11:51. Civil Dark: 21:09 - 05:36. Nautical Dark: 21:56 - 04:49. Astro Dark: 22:48 - 03:54

Total Clouds (% Sky Obscured)

77
91
92
99
92
91
65
57
63
49
25
97
74
100
91
70
79
90
100
90
68
69
59
58

Low Clouds (% Sky Obscured)

43
58
72
63
60
58
46
45
41
31
0
50
40
57
16
33
36
42
46
48
47
50
44
38

Medium Clouds (% Sky Obscured)

60
49
70
53
66
70
1
16
51
35
20
63
66
89
90
61
77
62
87
79
37
66
20
21

High Clouds (% Sky Obscured)

77
91
92
99
92
91
5
10
10
15
25
88
34
100
30
25
36
70
91
61
32
2
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
9
9
9
9

Fog (%)

0
0
0
36
27
13
1
0
2
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

59
45
93
82
25
9
3
1
0
0
0
0
2
2
15
12
32
49
69
63
41
35
14
19

Precipitation Amount (mm)

0.3
0
1.1
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

2
3
4
4
4
4
3
5
5
5
5
5
8
9
7
11
13
14
14
10
9
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
88
90
93
91
90
90
87
87
84
75
68
69
66
57
56
51
66
82
86
82
84
90

Pressure (mb)

1008
1008
1009
1009
1009
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

371
370
372
371
371
370
368
369
368
370
371
373
375
374
375
375
379
378
379
380
379
378
375
370

Monday 21

Third Quarter 37%

04:26

13:15

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
20 Bad
21 Bad

Sun - Rise: 06:10, Set: 20:34, Transit: 13:22. Moon - Rise: 04:26, Set: 13:15. Civil Dark: 21:11 - 05:33. Nautical Dark: 21:58 - 04:46. Astro Dark: 22:51 - 03:51

Total Clouds (% Sky Obscured)

70
60
53
46
73
85
100
100
100
98
92
92
80
92
96
100
91
84
75
68
64
52
59
59

Low Clouds (% Sky Obscured)

34
33
36
39
62
75
90
93
97
98
89
75
61
58
56
52
49
44
40
40
36
33
33
34

Medium Clouds (% Sky Obscured)

22
17
12
8
17
25
30
32
38
44
38
32
24
36
41
46
33
27
17
16
18
12
9
25

High Clouds (% Sky Obscured)

0
0
0
0
32
63
96
63
33
0
0
0
0
0
0
0
0
0
0
2
4
5
4
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
9
15
3
10
15
15
35
46
55
50
41
23
13
8
5
3
2
1
2
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
6
7
8
6
6
7
7
8
9
9
10
10
9
9
9
8
8
6
5
5
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
96
96
96
96
96
96
96
93
84
76
65
61
57
51
48
47
47
52
63
76
80

Pressure (mb)

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

Ozone (du)

369
367
367
367
366
366
367
367
369
370
372
372
372
371
372
371
372
372
371
371
370
370
369
369

Tuesday 22

Waning Crescent 27%

04:42

14:42

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
20 Bad
21 Bad

Sun - Rise: 06:08, Set: 20:36, Transit: 13:22. Moon - Rise: 04:42, Set: 14:42. Civil Dark: 21:13 - 05:31. Nautical Dark: N/A - 04:44. Astro Dark: 22:54 - 03:47

Total Clouds (% Sky Obscured)

58
63
68
68
63
66
76
82
92
99
97
95
92
91
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
38
43
47
47
46
48
40
30
24
44
39
37
40
41
41
55
69
85
73
62
50
64
83

Medium Clouds (% Sky Obscured)

26
4
25
22
25
29
58
61
69
88
66
68
74
78
79
79
80
79
82
90
95
100
98
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
63
92
0
0
0
0
0
0
37
68
100
100
100
100
98
93

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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
18
30
38
42
51
58
54
54
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

2
2
1
1
2
2
2
2
2
3
3
3
5
6
7
8
10
9
9
9
8
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
79
84
85
85
85
85
85
84
78
73
67
63
62
60
59
60
62
63
66
70
73
78

Pressure (mb)

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

Ozone (du)

369
369
369
369
368
367
366
365
363
364
365
365
365
365
364
364
364
364
364
364
365
366
367
367

Wednesday 23

Waning Crescent 17%

04:55

16:09

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
20 Bad
21 Bad

Sun - Rise: 06:06, Set: 20:37, Transit: 13:22. Moon - Rise: 04:55, Set: 16:09. Civil Dark: 21:15 - 05:29. Nautical Dark: 22:00 - 04:41. Astro Dark: 22:57 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
97
93
90
85
82
77
79
81

Low Clouds (% Sky Obscured)

98
96
97
99
99
98
97
97
99
99
98
97
96
88
80
73
75
75
76
79
80
77
55
34

Medium Clouds (% Sky Obscured)

94
89
83
78
83
88
93
89
85
79
79
81
89
83
80
78
72
65
54
45
34
25
29
34

High Clouds (% Sky Obscured)

90
92
91
91
96
94
96
85
73
63
73
85
98
99
99
100
68
39
13
23
30
40
28
14

ISS Passover

Visibility (miles)

9
9
8
8
7
8
8
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
40
47
40
40
40
37
31
25
20
19
16
9
13
17
21
21
20
18
21
18
3
4
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
4
3
4
4
4
4
4
4
5
6
7
8
8
9
9
10
10
11
10
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
93
95
96
98
98
98
96
96
88
80
75
70
67
64
63
62
62
65
69
73
80

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017

Ozone (du)

367
367
367
367
367
367
368
368
366
365
363
363
364
364
365
365
366
367
367
368
368
368
367
369

Thursday 24

Waning Crescent 9%

05:07

17:38

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: 06:04, Set: 20:39, Transit: 13:22. Moon - Rise: 05:07, Set: 17:38. Civil Dark: 21:17 - 05:27. Nautical Dark: 22:03 - 04:38. Astro Dark: 23:00 - 03:40

Total Clouds (% Sky Obscured)

82
83
83
85
81
78
74
71
66
63
74
86
98
98
98
97

Low Clouds (% Sky Obscured)

14
20
26
32
35
39
43
37
31
22
35
46
56
57
58
59

Medium Clouds (% Sky Obscured)

40
38
39
37
35
33
31
30
25
16
13
12
10
6
6
6

High Clouds (% Sky Obscured)

5
5
4
4
10
13
14
18
18
11
12
11
9
6
3
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
3
4
3
3
1
1
1
0
21
31
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
94
94
96
96
98
96
96
93
90
86
82
78
73
69
65

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

370
371
368
366
363
363
364
364
364
364
364
366
368
370
371
372

Forecast for Brokhausen, Regierungsbezirk Detmold, Germany (51.96,8.93)

Generated: 18/04/25 21:50:00. Forecast: 18/04/25 to 24/04/25. Timezone: UTC+2.00