Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 6%

06:49

22:05

20 OK
21 OK
22 OK
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

Sun - Rise: 06:17, Set: 20:10, Transit: 13:14. Moon - Rise: 06:49, Set: 22:05. Civil Dark: 20:43 - 05:44. Nautical Dark: 21:24 - 05:03. Astro Dark: 22:09 - 04:18

Total Clouds (% Sky Obscured)

30
24
42
78
88
99
100
100
100
100
100
100
100
100
95
100
100
100
100
54
98
92
86
91

Low Clouds (% Sky Obscured)

0
0
42
33
28
23
31
44
29
2
21
73
66
46
45
65
93
56
86
45
82
70
63
63

Medium Clouds (% Sky Obscured)

30
18
28
48
74
94
76
99
98
100
100
100
100
100
91
74
66
87
68
0
25
23
19
21

High Clouds (% Sky Obscured)

5
17
7
4
25
54
79
100
100
100
100
100
100
100
67
100
100
100
100
32
77
15
8
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
9
5
3
5
6
8
7
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
1
0
0
4
18
29
31
26
64
91
85
88
80
81
90
86
71
83
77
69
44
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.6
0.5
0.5
0.6
0.6
0.4
0.4
0.2
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
86
90
88
85
82
82
82
88
91
93
93
88
87
89
93
93
95
92
90
89
86
83

Pressure (mb)

1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1018
1018
1017
1017
1017
1018
1017
1018
1017
1017
1018
1018
1019

Ozone (du)

353
356
354
353
353
355
355
354
357
359
362
364
366
367
370
374
374
377
381
385
386
388
390
393

Sunday 19

Waxing Crescent 14%

07:29

23:33

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 06:15, Set: 20:12, Transit: 13:14. Moon - Rise: 07:29, Set: 23:33. Civil Dark: 20:45 - 05:42. Nautical Dark: 21:26 - 05:01. Astro Dark: 22:11 - 04:15

Total Clouds (% Sky Obscured)

67
23
22
31
36
20
34
45
51
100
100
100
95
90
94
86
89
82
84
63
73
60
53
54

Low Clouds (% Sky Obscured)

53
23
22
15
10
17
12
0
6
24
24
33
12
31
65
58
64
55
49
33
50
21
10
23

Medium Clouds (% Sky Obscured)

7
0
0
0
3
8
34
45
51
100
100
100
95
88
85
80
44
62
60
25
21
50
41
33

High Clouds (% Sky Obscured)

0
0
1
22
36
7
12
45
51
66
57
70
59
8
0
0
0
0
0
0
0
0
43
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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 (%)

17
22
7
4
2
1
1
0
0
0
0
0
0
1
20
28
26
18
7
12
16
7
5
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
4
4
4
4
4
4
4
3
3
3
4
4
5
6
7
8
9
9
10
11
11
10
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
3
3
3
1
0
-1
-1
0
2
3
4
6
7
7
7
8
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

85
88
94
94
94
94
93
93
91
91
91
89
83
76
71
69
67
62
55
48
47
54
56
65

Pressure (mb)

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

Ozone (du)

393
392
393
393
394
395
396
398
400
400
400
401
403
405
407
407
408
407
406
402
399
398
399
399

Monday 20

Waxing Crescent 23%

08:23

00:53

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:13, Set: 20:13, Transit: 13:14. Moon - Rise: 08:23, Set: 00:53. Civil Dark: 20:46 - 05:40. Nautical Dark: 21:28 - 04:58. Astro Dark: 22:13 - 04:12

Total Clouds (% Sky Obscured)

72
76
78
78
81
85
61
71
74
58
47
48
54
54
84
88
92
93
93
93
82
88
82
75

Low Clouds (% Sky Obscured)

39
32
43
47
48
53
53
51
51
33
20
30
38
38
70
79
54
57
62
69
68
69
69
60

Medium Clouds (% Sky Obscured)

35
42
42
45
51
38
20
15
13
3
2
1
14
41
13
28
28
24
31
30
40
35
20
4

High Clouds (% Sky Obscured)

0
0
0
0
1
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
1
9
9
9
9
9
9
9
7
8
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
1
1
2
3
3
8
6
16
12
13
10
14
19
10
19
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
84
84
82
88
93
96
98
98
91
88
84
80
78
75
71
68
64
63
63
57
56
66
69

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

398
397
396
396
396
396
396
397
400
403
406
408
408
406
405
406
408
410
411
411
410
411
411
412

Tuesday 21

Waxing Crescent 34%

09:33

01:58

20 Bad
21 Bad
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
14 Good
15 Good
16 Good
17 Good
18 Good
19 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)

75
74
12
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
4
4
6
5

Low Clouds (% Sky Obscured)

56
49
6
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
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
1
1
0
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 (%)

13
2
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
7
5
5
6
6
5
5
5
5
5
6
9
10
11
11
11
11
11
10
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
3
3
3
2
2
1
1
-0
0
1
1
3
5
7
8
9
10
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

75
81
81
94
94
96
94
94
96
94
96
94
80
65
52
45
40
39
38
38
38
40
47
57

Pressure (mb)

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

Ozone (du)

409
406
404
405
408
408
407
404
400
391
386
387
388
388
396
400
401
401
399
395
390
388
385
385

Wednesday 22

Waxing Crescent 46%

10:52

02:45

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
14 Good
15 Good
16 Good
17 Good
18 Good
19 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)

3
3
8
8
7
8
7
3
4
6
3
3
4
3
3
2
1
0
0
0
0
4
9
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
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
1
3
4
2
5
4
3
3
5
3
2
1
1
1
1
0
0
0
0
0
3
5
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
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
3
3
3
2
2
2
3
4
3
3
3
2
4
5
5
6
6
7
8
9
8
6

Chance of Frost

Temperature (°C)

8
7
6
5
4
3
3
2
2
1
1
2
4
6
9
12
13
14
16
16
16
16
14
12

Feels Like (°C)

7
6
5
3
3
3
3
2
1
-0
-0
1
3
4
6
7
7
9
10
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

70
74
76
78
83
85
88
88
88
89
89
81
67
59
53
46
43
41
39
40
43
44
51
61

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1017
1016
1015
1015
1015
1015

Ozone (du)

384
382
382
381
380
380
379
380
381
383
384
385
385
384
384
383
383
383
382
382
382
382
384
385

Thursday 23

Waxing Crescent 42%

12:13

03:19

20 OK
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

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)

36
56
78
74
74
71
65
62
60
60
65
70
85
90
90
90
90
85
80
70
55
49
44
39

Low Clouds (% Sky Obscured)

0
1
2
8
13
17
23
32
35
25
20
30
40
50
55
67
64
65
62
58
50
39
28
27

Medium Clouds (% Sky Obscured)

2
7
12
24
36
48
54
62
60
60
59
58
44
34
24
27
30
33
36
46
55
49
44
39

High Clouds (% Sky Obscured)

25
43
62
51
40
29
17
8
0
0
0
0
2
3
4
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
1
1
1
17
22
26
53
68
77
72
67
63
64
61
56
60
66
68
62
55
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.4
0.2
0
0.2
0
0
0
0.3
0.3
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
5
5
5
4
3
2
2
1
1
1
2
3
1
1
2
3
4
4
8
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

71
73
78
83
78
73
68
75
82
88
91
96
100
93
86
84
78
75
70
72
73
75
77
80

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1013
1013

Ozone (du)

387
390
393
397
403
410
417
424
432
439
439
439
439
439
438
438
437
437
437
436
435
434
435
437

Friday 24

First Quarter 57%

13:33

03:44

20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

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)

25
18
12
16
27
37
33
30
26
40
54
69
79
90
100
90
82
72

Low Clouds (% Sky Obscured)

25
18
12
16
27
37
32
26
21
32
41
52
68
84
100
90
82
72

Medium Clouds (% Sky Obscured)

25
17
0
0
0
0
0
0
0
1
5
10
16
22
25
35
39
38

High Clouds (% Sky Obscured)

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
7
6
4
3
2

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 (%)

43
37
23
21
16
5
7
6
3
6
6
3
18
24
27
34
39
44

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
4
4
3
2
1
1
-1
0
1
0
-0
-0
1
1
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
93
91
93
93
94
94
94
91
89
88
75
64
55
58
60

Pressure (mb)

1013
1014
1015
1016
1016
1016
1017
1016
1016
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

438
441
444
447
450
454
458
453
449
445
441
438
435
435
434
434
432
431

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

Generated: 18/04/26 20:05:59. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+2.00