Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 23%

09:33

01:58

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

Sun - Rise: 06:11, Set: 20:15, Transit: 13:14. Moon - Rise: 09:33, Set: 01:58. Civil Dark: 20:48 - 05:38. Nautical Dark: 21:29 - 04:56. Astro Dark: 22:16 - 04:10

Total Clouds (% Sky Obscured)

78
73
80
77
67
75
72
64
65
40
32
37
47
54
65
65
54
47
44
32
27
19
14
9

Low Clouds (% Sky Obscured)

46
64
69
46
33
39
39
49
51
29
29
37
47
54
65
65
54
47
44
32
27
19
14
9

Medium Clouds (% Sky Obscured)

26
24
45
41
27
25
25
27
25
16
10
2
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 (%)

6
8
16
6
7
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
54
55
59
61
65
79
90
96
96
96
98
98
98
98
96
98
96
88
72
56
49
44
41

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

419
420
421
423
424
425
429
431
431
429
427
426
423
421
419
419
416
412
405
400
394
392
398
405

Wednesday 22

Waxing Crescent 34%

10:52

02:45

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
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:10, Set: 20:16, Transit: 13:14. Moon - Rise: 10:52, Set: 02:45. Civil Dark: 20:50 - 05:36. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:18 - 04:07

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
4
5
16
5
7
5
1

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
0
0
0
2
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
3
3
13
3
6
5
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
6
17
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
11
10
6
5
5
5
4
5
4
4
3
3
3
3
3
4
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
8
8
6
5
4
4
3
3
2
2
2
1
1
3
5
8
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

39
39
39
42
48
54
66
75
79
83
85
86
88
91
89
91
91
84
68
56
48
43
38
36

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1027
1027
1026
1025
1025

Ozone (du)

405
404
402
403
407
407
406
407
405
406
409
408
406
405
404
399
394
390
389
385
382
380
377
374

Thursday 23

Waxing Crescent 46%

12:13

03:19

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

Sun - Rise: 06:08, Set: 20:17, Transit: 13:13. Moon - Rise: 12:13, Set: 03:19. Civil Dark: 20:51 - 05:34. Nautical Dark: 21:33 - 04:52. Astro Dark: 22:20 - 04:04

Total Clouds (% Sky Obscured)

1
5
0
1
3
0
0
4
6
7
45
5
5
3
3
5
13
27
44
27
54
49
12
14

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
2
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
3
0
1
3
0
0
4
5
6
45
5
4
2
2
4
12
27
39
27
45
39
12
14

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

Chance of Frost

Temperature (°C)

15
16
16
16
15
14
12
10
9
8
8
7
4
4
3
2
2
1
4
7
11
14
15
16

Feels Like (°C)

14
14
14
14
14
15
12
10
9
7
7
4
4
3
2
2
1
0
3
6
10
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

36
36
37
38
43
63
76
82
82
82
85
85
86
88
88
86
88
81
67
55
49
45
42
41

Pressure (mb)

1024
1024
1023
1023
1023
1022
1023
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1021
1020
1020
1019

Ozone (du)

373
371
370
372
370
366
363
361
362
362
361
362
363
362
362
361
360
359
360
360
360
358
356
356

Friday 24

First Quarter 57%

13:33

03:44

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

Sun - Rise: 06:06, Set: 20:19, Transit: 13:13. Moon - Rise: 13:33, Set: 03:44. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:35 - 04:50. Astro Dark: 22:22 - 04:02

Total Clouds (% Sky Obscured)

8
6
5
9
5
6
6
6
8
11
5
5
4
4
4
5
6
14
27
22
7
10
3
3

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
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
14
12
10
9
8
7
6
5
4
4
3
3
4
6
9
12
14
15
16

Feels Like (°C)

15
15
16
15
15
14
12
10
9
7
6
5
4
3
3
3
3
3
5
6
10
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

42
44
45
48
54
66
80
88
90
90
91
93
93
93
91
93
93
86
75
63
58
54
50
49

Pressure (mb)

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

Ozone (du)

355
355
357
358
358
359
361
362
362
362
363
364
363
366
372
370
370
369
369
370
373
379
391
391

Saturday 25

Waxing Gibbous 68%

No Rise

04:04

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 06:04, Set: 20:20, Transit: 13:13. Moon - Rise: No Rise, Set: 04:04. Civil Dark: 20:54 - 05:30. Nautical Dark: 21:37 - 04:48. Astro Dark: 22:25 - 03:59

Total Clouds (% Sky Obscured)

6
7
7
4
6
5
0
0
1
3
3
3
3
3
3
14
25
37
27
23
23
32
41
58

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
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
4
4
0
0
1
2
2
2
1
2
3
10
16
26
27
23
23
32
41
58

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)

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

Chance of Frost

Temperature (°C)

17
17
17
17
16
14
12
10
8
7
6
5
4
3
3
2
3
4
5
8
10
12
13
14

Feels Like (°C)

15
15
15
15
14
13
11
10
8
6
5
4
3
3
3
3
2
2
1
6
7
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

47
45
44
44
50
62
79
87
90
90
88
85
83
83
83
85
80
76
72
68
62
59
55
52

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021

Ozone (du)

385
386
387
386
385
388
397
395
387
383
381
380
379
378
377
376
376
375
375
375
376
377
378
379

Sunday 26

Waxing Gibbous 78%

14:49

04:20

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:03, Set: 20:22, Transit: 13:13. Moon - Rise: 14:49, Set: 04:20. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:38 - 04:45. Astro Dark: 22:27 - 03:56

Total Clouds (% Sky Obscured)

57
60
60
73
80
90
91
94
97
86
75
67
74
83
93
93
95
94
93
90
87
86
83
81

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)

4
9
30
54
72
75
72
74
71
61
63
67
74
75
77
82
85
86
76
65
52
44
36
28

High Clouds (% Sky Obscured)

57
60
60
73
80
90
91
87
80
54
27
2
3
4
10
8
5
3
9
15
30
50
50
55

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

Chance of Frost

Temperature (°C)

16
15
15
15
14
13
11
10
9
7
6
5
3
3
3
3
4
4
5
7
9
12
12
13

Feels Like (°C)

11
14
14
14
14
15
15
7
6
6
5
5
5
-0
-1
-1
-1
-1
-1
2
3
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

48
46
45
43
49
59
67
67
67
66
67
69
71
70
72
70
67
64
61
53
46
41
39
38

Pressure (mb)

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

Ozone (du)

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

Monday 27

Waxing Gibbous 86%

16:02

04:34

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 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:01, Set: 20:23, Transit: 13:13. Moon - Rise: 16:02, Set: 04:34. Civil Dark: 20:57 - 05:27. Nautical Dark: 21:40 - 04:43. Astro Dark: 22:29 - 03:54

Total Clouds (% Sky Obscured)

82
84
86
92
95
98
94
93
86
76
72
67
53
50
42
54
66
75

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

34
40
46
49
51
54
44
33
22
24
26
27
21
20
24
39
44
56

High Clouds (% Sky Obscured)

50
55
55
74
78
95
81
70
50
31
14
0
8
15
20
44
66
75

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
12
11
10
8
7
6
5
5
4
3
3
3
3

Feels Like (°C)

6
10
10
10
10
10
10
6
5
5
5
4
3
0
-0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

36
37
39
41
46
51
56
60
62
65
65
62
61
62
65
67
65
64

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

388
389
389
390
390
390
391
394
396
399
401
403
405
402
398
395
394
393

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

Generated: 21/04/26 14:14:17. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+2.00