Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

12:02

04:15

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

Sun - Rise: 06:04, Set: 20:45, Transit: 13:26. Moon - Rise: 12:02, Set: 04:15. Civil Dark: 21:25 - 05:25. Nautical Dark: 22:15 - 04:33. Astro Dark: 23:18 - 03:30

Total Clouds (% Sky Obscured)

76
71
66
62
50
46
36
43
47
45
43
38
61
89
93
47
47
48
49
46
49
52
52
53

Low Clouds (% Sky Obscured)

60
58
59
60
50
46
36
43
47
45
43
38
47
53
56
47
47
48
49
46
49
52
52
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
3
3
3
5
31

High Clouds (% Sky Obscured)

6
7
4
4
8
4
4
4
4
4
7
4
42
74
82
13
10
4
4
0
1
5
5
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
6
5
6
5
5
6
6
6
6
5
6
5
5
5
5
5
5
6
6
5

Relative Humidity (%)

77
73
71
71
69
68
69
71
74
81
87
94
94
94
96
94
96
96
94
96
96
94
88
79

Pressure (mb)

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

Ozone (du)

377
377
378
379
381
384
388
392
391
390
390
390
391
395
397
397
395
393
387
379
376
376
376
377

Saturday 25

Waxing Gibbous 68%

13:29

04:28

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

Sun - Rise: 06:02, Set: 20:47, Transit: 13:26. Moon - Rise: 13:29, Set: 04:28. Civil Dark: 21:27 - 05:22. Nautical Dark: 22:18 - 04:31. Astro Dark: 23:22 - 03:25

Total Clouds (% Sky Obscured)

50
54
54
67
59
56
58
59
37
72
75
62
70
27
42
20
52
63
48
72
42
31
24
52

Low Clouds (% Sky Obscured)

50
54
54
59
59
56
58
59
37
67
70
58
45
14
23
0
33
27
23
33
31
29
23
52

Medium Clouds (% Sky Obscured)

28
42
29
47
35
29
24
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
4
16
4
0
4
5
15
39
9
29
69
26
15
14
52
63
26
39
9
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
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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
3
3
3
3
4
5
6
5
3
3
1
1
-0
-1
-0
-0
-0
0
1
2
2

Relative Humidity (%)

70
65
60
58
57
58
59
65
71
80
78
71
75
69
69
66
67
70
71
75
77
79
72
64

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1025
1025
1026
1027

Ozone (du)

380
381
379
379
383
391
389
385
385
384
382
382
381
377
376
377
378
377
376
376
378
379
379
378

Sunday 26

Waxing Gibbous 78%

14:53

04:38

10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 06:00, Set: 20:49, Transit: 13:25. Moon - Rise: 14:53, Set: 04:38. Civil Dark: 21:29 - 05:20. Nautical Dark: 22:20 - 04:28. Astro Dark: 23:26 - 03:21

Total Clouds (% Sky Obscured)

38
46
54
76
98
76
86
74
46
56
57
74
65
51
64
84
73
85
72
74
94
98
99
99

Low Clouds (% Sky Obscured)

38
46
54
55
59
33
23
19
20
25
29
34
34
41
36
32
56
54
43
51
54
57
60
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
16
23
2
1
0
12
0
0
5
2
7
12
17
3
12
5
29
52

High Clouds (% Sky Obscured)

3
3
2
22
91
76
71
36
20
25
20
27
20
15
31
73
13
49
35
44
80
96
97
99

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
4
3
3
3
3
3
4
3
3
2
2
2
2
2
2
2
2
2
3
3

Relative Humidity (%)

62
60
57
56
57
57
58
60
63
67
77
83
85
86
88
88
88
89
89
89
89
88
82
78

Pressure (mb)

1027
1027
1027
1028
1027
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

380
383
383
386
390
392
393
394
392
391
390
388
388
386
382
380
381
381
379
378
378
378
379
381

Monday 27

Waxing Gibbous 86%

16:12

04:47

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

Sun - Rise: 05:58, Set: 20:51, Transit: 13:25. Moon - Rise: 16:12, Set: 04:47. Civil Dark: 21:31 - 05:18. Nautical Dark: 22:23 - 04:25. Astro Dark: 23:29 - 03:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
99
98
96
90
78
88
71
51
35
28
24
19
29
37

Low Clouds (% Sky Obscured)

62
59
56
49
50
45
38
40
42
44
45
50
51
62
70
71
59
47
35
28
24
19
24
32

Medium Clouds (% Sky Obscured)

47
62
81
100
100
100
100
99
96
91
90
94
85
56
12
26
7
5
3
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
73
40
10
5
5
4
0
0
2
2
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
8
11
7
42
53
53
48
43
37
33
24
7
4
5
8
6
3
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
66
66
66
67
68
69
69
74
79
85
85
87
88
90
91
90
90
91
88
90
82
74

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

385
390
395
398
402
404
406
409
411
415
416
414
415
416
417
416
415
411
409
404
403
401
401
399

Tuesday 28

Waxing Gibbous 92%

17:29

04:55

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

Sun - Rise: 05:56, Set: 20:53, Transit: 13:25. Moon - Rise: 17:29, Set: 04:55. Civil Dark: 21:33 - 05:15. Nautical Dark: 22:25 - 04:22. Astro Dark: 23:33 - 03:12

Total Clouds (% Sky Obscured)

43
44
46
48
53
62
73
74
58
39
32
33
31
38
18
14
19
20
19
15
8
6
6
6

Low Clouds (% Sky Obscured)

34
29
19
13
9
5
0
0
0
0
5
8
11
9
6
4
11
18
19
15
8
6
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
8
14
23
23
26
39
14
8
3
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
15
31
44
51
57
60
63
44
20
12
15
15
15
4
3
2
2
2
1
0
0
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
67
65
64
62
61
61
59
61
73
78
90
93
93
93
94
94
94
94
96
94
91
90
82

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025

Ozone (du)

395
392
388
387
387
387
386
385
383
382
383
383
384
383
383
382
383
382
382
382
382
383
383
382

Wednesday 29

Waxing Gibbous 97%

18:46

05:04

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

Sun - Rise: 05:54, Set: 20:54, Transit: 13:25. Moon - Rise: 18:46, Set: 05:04. Civil Dark: 21:35 - 05:13. Nautical Dark: 22:28 - 04:19. Astro Dark: 23:38 - 03:08

Total Clouds (% Sky Obscured)

6
6
7
8
6
4
1
2
2
2
3
3
4
12
23
38
35
35
30
20
9
0
1
1

Low Clouds (% Sky Obscured)

0
2
4
6
4
2
0
0
0
0
0
0
0
6
17
30
27
23
20
12
5
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
5
14
25
17
8
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
1
1
1
1
1
2
2
2
2
1
1
2
3
3
2
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
68
64
60
62
66
68
71
76
81
84
88
90
90
90
88
85
81
77
75
74
73
69

Pressure (mb)

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

Ozone (du)

381
380
380
380
380
381
382
383
382
382
382
382
382
382
382
381
380
380
379
379
379
380
380
380

Thursday 30

Waxing Gibbous 99%

20:03

05:15

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

Sun - Rise: 05:52, Set: 20:56, Transit: 13:25. Moon - Rise: 20:03, Set: 05:15. Civil Dark: 21:37 - 05:11. Nautical Dark: 22:31 - 04:16. Astro Dark: 23:42 - 03:03

Total Clouds (% Sky Obscured)

1
3
4
4
1
2
2
3
3
1
2
3
4
23
42
61
59
64
69
70
66
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
12
15
18
20
26
30
37

Medium Clouds (% Sky Obscured)

0
3
4
4
1
2
2
3
2
0
1
2
3
13
21
24
27
30
30
21
21
26

High Clouds (% Sky Obscured)

1
2
1
0
0
1
1
1
1
1
1
0
0
0
0
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
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

Precipitation Type

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
3
8
5

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
9
9
10
13
13
13
13
12
13
8
8
8
8
8
7
3
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

67
64
60
56
53
52
52
51
56
60
66
66
66
65
68
71
75
72
71
68
66
65

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029

Ozone (du)

380
380
380
381
381
381
381
382
381
381
380
380
380
380
380
380
381
381
381
381
380
380

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 24/04/26 10:43:13. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00