Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 23%

07:56

02:50

08 Good
09 Good
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 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:11, Set: 20:40, Transit: 13:26. Moon - Rise: 07:56, Set: 02:50. Civil Dark: 21:18 - 05:32. Nautical Dark: 22:08 - 04:42. Astro Dark: 23:07 - 03:41

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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
0
0

High Clouds (% Sky Obscured)

1
0
0
1
2
2
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
64
58
56
53
51
51
50
50
52
60
66
73
71
70
71
74
73
75
77
76
79
77
75

Pressure (mb)

1027
1027
1028
1028
1027
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

403
402
400
396
393
392
395
399
404
407
405
404
400
398
397
393
389
390
390
392
395
395
394
393

Wednesday 22

Waxing Crescent 34%

09:07

03:32

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

Sun - Rise: 06:08, Set: 20:42, Transit: 13:26. Moon - Rise: 09:07, Set: 03:32. Civil Dark: 21:21 - 05:29. Nautical Dark: 22:10 - 04:39. Astro Dark: 23:11 - 03:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
73
83
84
80
77
70
74
50
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
46
68
78
84
80
77
70
73
50
20

Medium 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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
3
3
4
4
8
3
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
1
19
69
68
66
81
72

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
9
10
12
12
13
12
11
11
10
10
8
6
4
4
4
4
4
3
3
2
2
3

Dew Point (°C)

-1
-1
0
0
1
1
2
2
3
4
6
7
8
6
5
5
5
5
4
4
4
4
4
4

Relative Humidity (%)

67
57
52
46
44
43
44
45
48
55
63
75
87
93
94
96
96
96
93
91
90
90
90
88

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

392
392
394
394
395
397
399
400
402
403
404
402
395
390
385
385
388
388
385
381
380
377
376
374

Thursday 23

Waxing Crescent 46%

10:32

03:58

08 Bad
09 OK
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 Bad
06 Bad
07 Bad

Sun - Rise: 06:06, Set: 20:44, Transit: 13:26. Moon - Rise: 10:32, Set: 03:58. Civil Dark: 21:23 - 05:27. Nautical Dark: 22:13 - 04:36. Astro Dark: 23:14 - 03:34

Total Clouds (% Sky Obscured)

44
36
50
67
76
76
72
63
55
62
69
78
81
86
84
86
87
85
87
74
72
71
72
68

Low Clouds (% Sky Obscured)

40
34
48
60
71
71
69
61
52
52
60
71
77
83
84
86
87
85
87
68
62
61
61
57

Medium 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
0
0

High Clouds (% Sky Obscured)

7
1
25
19
16
13
6
2
6
19
23
30
35
21
2
4
7
7
7
6
7
4
4
4

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 (%)

57
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
2
0
0
0
0
0
0
0
0
3
5
6
17
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
70
72
73
74
74
75
75
76
78
80
80
77
77
74
75
79
81
82
90
91
91
93

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

372
368
366
367
366
366
364
362
362
362
361
357
355
355
354
351
351
351
350
350
350
351
351
352

Friday 24

First Quarter 57%

12:02

04:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 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)

67
62
58
53
49
45
44
48
47
54
53
54
85
88
89
87
85
69
74
72
72
65
54
57

Low Clouds (% Sky Obscured)

56
51
42
39
37
34
34
37
37
47
53
54
85
87
88
85
84
69
61
64
57
60
50
49

Medium 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
0
0

High Clouds (% Sky Obscured)

3
3
2
1
0
0
0
0
0
0
0
0
0
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
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
3
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
9
9
10
10
10
9
8
8
6
6
5
3
3
3
3
3
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

85
78
73
71
67
66
67
68
68
69
73
80
84
77
77
78
77
82
87
84
82
84
84
79

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

352
352
351
351
352
353
354
353
354
354
355
356
356
357
357
359
362
370
366
367
370
375
386
384

Saturday 25

Waxing Gibbous 68%

13:29

04:28

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 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)

60
68
78
94
98
100
95
88
81
68
64
72
82
90
98
97
95
94
83
71
57
53
53
52

Low Clouds (% Sky Obscured)

51
62
74
81
78
80
79
66
55
49
40
32
34
36
39
46
45
44
41
29
22
16
15
13

Medium 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
0
0

High Clouds (% Sky Obscured)

0
1
4
22
25
20
12
8
10
16
28
47
45
43
40
39
38
37
30
22
16
16
17
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 (%)

0
0
0
0
0
0
2
3
3
3
2
0
0
0
0
1
1
0
1
1
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)

14
15
16
17
17
18
19
19
19
19
17
16
14
13
11
9
8
7
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
72
68
67
71
73
64
69
72
74
77
81
84
88
90
90
91
91
91
91
88
86

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

381
381
378
379
379
378
379
380
379
378
378
380
381
381
382
383
384
386
388
387
387
386
386
386

Sunday 26

Waxing Gibbous 78%

14:53

04:38

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 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)

64
75
87
87
86
86
87
86
86
84
83
83
82
80
77
80
79
81
81
80
79
77
77
76

Low Clouds (% Sky Obscured)

12
11
14
20
30
44
46
44
40
44
54
64
61
51
29
27
29
30
34
53
58
46
31
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
6
12
18
27
33
44
32
25
16
26
38
53

High Clouds (% Sky Obscured)

42
50
44
26
18
13
18
22
28
30
29
34
36
39
41
34
30
35
45
54
63
54
46
38

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
1
1
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
73
63
53
50
48
46
48
51
53
57
61
64
64
63
64
64
64
65
63
63
63
63
65

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

385
387
389
390
389
389
388
385
382
380
380
381
381
383
386
388
387
386
385
384
383
382
383
383

Monday 27

Waxing Gibbous 86%

16:12

04:47

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

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)

80
84
84
82
79
73
49
47
45
50
59
60
63
65
72
69
63
56

Low Clouds (% Sky Obscured)

17
23
36
42
44
42
45
43
45
37
28
17
29
41
52
56
57
56

Medium Clouds (% Sky Obscured)

51
47
41
24
12
1
16
27
35
25
30
30
19
19
28
28
34
35

High Clouds (% Sky Obscured)

26
13
1
19
34
43
43
47
45
50
59
60
52
32
13
31
47
56

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
4
2
7
10
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
3
3
3
4
4
5
9
9
9
9
9
9
6
6
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

65
60
55
52
50
48
45
46
46
48
54
62
70
69
69
67
68
68

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

383
386
388
390
391
391
392
394
396
397
397
396
396
395
394
393
396
399

Forecast for Hohehorst, Germany (53.54,7.94)

Generated: 21/04/26 08:49:14. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+2.00