Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 23%

08:23

00:53

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
22 Bad

Sun - Rise: 06:13, Set: 20:15, Transit: 13:14. Moon - Rise: 08:23, Set: 00:53. Civil Dark: 20:48 - 05:40. Nautical Dark: 21:29 - 04:58. Astro Dark: 22:16 - 04:12

Total Clouds (% Sky Obscured)

68
71
57
60
67
79
72
69
62
66
64
47
63
69
88
88
72
74
79
65
65
79
80
74

Low Clouds (% Sky Obscured)

68
71
57
60
63
45
45
44
41
49
64
47
60
51
55
64
33
32
57
37
46
68
70
63

Medium Clouds (% Sky Obscured)

41
29
29
21
20
34
36
26
24
23
13
0
12
19
28
26
24
29
24
26
14
18
7
5

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
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
10
5
6
3
1
0
1
1
2
3
5
9
15
3
5
16
2
6
3
0
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
86
90
91
93
93
93
94
91
80
71
63
56
53
50
55
62
60
61
64
69
75
78
82

Pressure (mb)

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

Ozone (du)

396
400
400
402
404
406
414
421
423
426
430
431
429
426
423
421
420
420
421
424
428
431
431
431

Tuesday 21

Waxing Crescent 34%

09:33

01:58

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

Sun - Rise: 06:11, Set: 20:16, Transit: 13:14. Moon - Rise: 09:33, Set: 01:58. Civil Dark: 20:50 - 05:38. Nautical Dark: 21:31 - 04:56. Astro Dark: 22:18 - 04:10

Total Clouds (% Sky Obscured)

55
53
62
52
60
62
49
42
39
37
23
6
2
3
2
2
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

45
42
49
52
60
62
49
42
39
37
23
6
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
5
3
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
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 (%)

1
0
1
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
7
8
9
8
8
7
7
7
9
11
13
14
14
14
13
13
13
12
11
10
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
-0
-1
1
0
1
0
0
1
2
3
5
6
8
8
9
9
9
9
8
8
5
5

Dew Point (°C)

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

Relative Humidity (%)

82
85
82
83
94
96
96
96
96
83
68
54
46
43
41
38
37
37
39
46
52
63
71
75

Pressure (mb)

1021
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1025
1025

Ozone (du)

430
429
425
421
419
416
416
418
420
419
416
407
395
396
402
407
409
409
405
407
409
405
401
399

Wednesday 22

Waxing Crescent 46%

10:52

02:45

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

Sun - Rise: 06:10, Set: 20:17, Transit: 13:14. Moon - Rise: 10:52, Set: 02:45. Civil Dark: 20:51 - 05:36. Nautical Dark: 21:33 - 04:54. Astro Dark: 22:20 - 04:07

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
4
4
3
3
47
20
19
5
3
2
0
0
0
0
0
1
1
8

Low 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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
4
3
3
47
20
19
5
3
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
3
9
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)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
3
3
2
2
4
7
10
12
13
14
15
16
16
16
15
14
11
9
8

Feels Like (°C)

4
3
3
3
3
3
2
1
1
3
5
6
9
11
12
13
14
15
14
14
14
11
10
8

Dew Point (°C)

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

Relative Humidity (%)

79
82
85
88
88
89
88
89
81
66
55
49
41
37
36
37
36
37
38
45
64
79
85
85

Pressure (mb)

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

Ozone (du)

402
404
406
403
403
400
397
394
390
388
386
383
383
382
380
378
376
374
372
370
369
368
368
366

Thursday 23

Waxing Crescent 57%

12:13

03:19

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

Sun - Rise: 06:08, Set: 20:19, Transit: 13:13. Moon - Rise: 12:13, Set: 03:19. Civil Dark: 20:53 - 05:34. Nautical Dark: 21:35 - 04:52. Astro Dark: 22:22 - 04:04

Total Clouds (% Sky Obscured)

11
11
6
5
6
3
5
9
4
5
0
1
7
7
3
5
21
34
29
16
16
2
3
5

Low Clouds (% Sky Obscured)

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

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)

6
6
3
4
4
3
5
6
3
3
0
1
5
4
2
3
13
26
24
12
8
1
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)

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

Chance of Frost

Temperature (°C)

7
6
5
4
3
3
2
3
3
5
7
10
13
14
15
16
16
16
16
15
14
11
9
8

Feels Like (°C)

6
5
3
2
2
2
2
1
2
4
5
9
11
12
13
14
15
14
14
13
13
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

85
86
86
86
88
86
88
88
83
68
61
55
51
49
46
46
45
46
49
53
65
80
84
87

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017
1017
1017
1017
1018
1019

Ozone (du)

365
365
364
363
364
362
360
357
357
358
361
362
363
363
363
363
364
363
363
362
362
358
356
356

Friday 24

First Quarter 68%

13:33

03:44

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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 OK

Sun - Rise: 06:06, Set: 20:20, Transit: 13:13. Moon - Rise: 13:33, Set: 03:44. Civil Dark: 20:54 - 05:32. Nautical Dark: 21:37 - 04:50. Astro Dark: 22:25 - 04:02

Total Clouds (% Sky Obscured)

5
7
4
4
4
4
4
4
4
4
5
6
5
4
3
4
4
5
4
4
3
9
17
24

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
12

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

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

Chance of Frost

Temperature (°C)

7
6
5
4
4
3
2
3
3
5
8
11
13
14
15
16
16
16
16
14
13
11
10
9

Feels Like (°C)

6
6
4
4
3
2
2
2
3
5
7
9
11
12
13
14
14
14
14
14
14
15
8
8

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
93
91
91
93
93
91
76
69
62
56
49
47
47
48
51
54
60
69
77
77
77

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1016
1016
1017
1018
1019

Ozone (du)

356
357
357
356
356
356
357
359
360
361
361
361
364
367
370
369
370
371
371
372
373
374
379
384

Saturday 25

Waxing Gibbous 78%

14:49

04:04

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

Sun - Rise: 06:04, Set: 20:22, Transit: 13:13. Moon - Rise: 14:49, Set: 04:04. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:38 - 04:48. Astro Dark: 22:27 - 03:59

Total Clouds (% Sky Obscured)

39
53
58
59
54
55
33
19
1
5
9
13
14
15
13
12
11
10
10
10
10
9
7
5

Low Clouds (% Sky Obscured)

16
18
19
7
7
3
2
2
0
5
9
13
14
15
13
11
8
5
5
4
4
2
1
0

Medium Clouds (% Sky Obscured)

3
6
9
37
54
55
30
9
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
0
0
1
1
1
1
1
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
5
4
4
4
3
2
1
7
8
9
9
10
10
16
15
14
15
15
15
8
8

Dew Point (°C)

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

Relative Humidity (%)

78
75
74
72
75
79
82
76
72
67
62
57
53
46
41
37
38
40
40
49
59
71
73
77

Pressure (mb)

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

Ozone (du)

389
400
412
423
425
428
430
416
403
389
387
385
384
385
386
388
388
387
387
385
384
383
383
383

Sunday 26

Waxing Gibbous 86%

16:02

04:20

23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
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

Sun - Rise: 06:03, Set: 20:23, Transit: 13:13. Moon - Rise: 16:02, Set: 04:20. Civil Dark: 20:57 - 05:28. Nautical Dark: 21:40 - 04:45. Astro Dark: 22:29 - 03:56

Total Clouds (% Sky Obscured)

10
15
20
25
31
36
52
66
85
86
92
89
76
68
62
62
68
73
65
58
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
8
15
19
18
16
15
11
8
4
4
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
14
22
17
13
9
25
39
49
35
29
26

High Clouds (% Sky Obscured)

6
9
13
16
23
27
43
46
80
80
85
76
66
58
44
46
47
44
29
17
5

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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
4
4
5
5
8
10
13
14
15
16
16
17
17
15
14

Feels Like (°C)

8
8
8
7
4
4
4
3
3
2
4
6
7
8
9
9
14
14
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
91
93
93
96
89
85
82
71
62
55
52
48
46
47
48
49
55
63

Pressure (mb)

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

Ozone (du)

384
383
382
381
383
384
385
387
388
390
392
394
397
398
399
400
399
398
397
397
397

Forecast for Sankt Ottilien, Upper Bavaria, Germany (48.10,11.05)

Generated: 20/04/26 22:37:44. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+2.00