Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 6%

06:50

22:15

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

Sun - Rise: 06:20, Set: 20:17, Transit: 13:20. Moon - Rise: 06:50, Set: 22:15. Civil Dark: 20:51 - 05:46. Nautical Dark: 21:33 - 05:04. Astro Dark: 22:20 - 04:17

Total Clouds (% Sky Obscured)

36
38
63
68
65
75
74
67
71
88
99
100
100
100
100
100
100
97
70
84
89
79
55
64

Low Clouds (% Sky Obscured)

0
9
14
0
27
18
5
0
0
0
22
43
52
65
39
78
79
91
70
68
77
79
54
64

Medium Clouds (% Sky Obscured)

36
38
63
58
59
69
63
52
36
77
96
100
96
100
97
98
89
69
0
22
19
0
0
0

High Clouds (% Sky Obscured)

19
6
24
12
10
10
2
11
33
47
60
100
100
100
92
100
100
27
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
4
9
9
9
9
6
9
7
7
1
9
5
7
5
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
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
5
9
33
23
20
18
29
54
56
61
95
95
95
95
95
56
49
31
28
31
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.6
1.5
0.9
0.7
1.1
0.2
0.2
0
0
0
0

Wind Speed/Direction (mph)

6
5
3
2
0
1
2
1
1
1
2
3
3
3
4
7
3
7
11
11
10
9
12
10

Chance of Frost

Temperature (°C)

20
19
18
16
15
13
13
12
12
11
10
10
10
10
10
11
12
11
11
13
13
13
13
13

Feels Like (°C)

19
19
18
16
15
13
12
13
12
10
10
10
10
9
9
9
11
10
8
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

47
62
72
74
74
80
87
90
90
88
91
96
96
96
98
98
95
88
95
90
93
90
72
65

Pressure (mb)

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

Ozone (du)

352
354
355
352
351
353
355
354
354
356
359
364
366
368
372
374
378
385
390
392
392
396
397
399

Sunday 19

Waxing Crescent 14%

07:29

23:44

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:18, Set: 20:19, Transit: 13:19. Moon - Rise: 07:29, Set: 23:44. Civil Dark: 20:53 - 05:44. Nautical Dark: 21:35 - 05:02. Astro Dark: 22:22 - 04:14

Total Clouds (% Sky Obscured)

54
47
51
62
74
87
96
80
78
83
100
100
100
97
93
89
95
95
73
74
77
64
58
57

Low Clouds (% Sky Obscured)

54
47
51
62
68
53
21
0
3
0
0
34
57
69
65
78
66
76
63
55
47
47
46
46

Medium Clouds (% Sky Obscured)

0
6
23
28
31
15
50
80
78
83
99
100
100
94
84
43
55
48
4
34
40
27
8
16

High Clouds (% Sky Obscured)

0
0
2
41
41
55
61
15
15
19
7
6
10
10
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 (%)

18
17
3
0
2
0
0
0
0
0
0
0
0
0
0
6
17
15
6
4
2
9
5
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
71
77
81
81
79
82
87
86
89
93
94
96
96
90
82
80
70
67
61
54
50
51

Pressure (mb)

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

Ozone (du)

399
400
402
401
401
401
401
401
402
403
406
407
409
410
413
415
416
417
418
417
417
416
413
411

Monday 20

Waxing Crescent 12%

08:22

01:05

17 Bad
18 Bad
19 Bad
20 Good
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 06:16, Set: 20:20, Transit: 13:19. Moon - Rise: 08:22, Set: 01:05. Civil Dark: 20:55 - 05:42. Nautical Dark: 21:37 - 05:00. Astro Dark: 22:24 - 04:12

Total Clouds (% Sky Obscured)

65
69
59
18
13
17
32
40
35
40
40
45
51
57
54
67
61
76
85
83
69
78
85
90

Low Clouds (% Sky Obscured)

46
52
45
12
13
15
25
26
25
25
25
25
39
54
47
56
52
68
66
55
20
39
57
71

Medium Clouds (% Sky Obscured)

22
27
25
10
0
2
2
2
2
2
2
2
16
3
3
2
1
0
31
31
29
31
36
40

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 (%)

2
14
10
0
0
0
0
2
11
15
21
20
5
15
4
6
15
11
11
19
25
28
24
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
7
7
6
5
4
3
3
2
1
0
-1
-1
1
3
5
6
6
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

50
55
66
82
93
96
96
96
93
93
94
96
96
96
96
93
93
88
85
81
71
64
71
65

Pressure (mb)

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

Ozone (du)

408
406
404
405
402
402
401
402
401
401
402
402
403
405
406
407
408
411
411
409
408
409
408
407

Tuesday 21

Waxing Crescent 23%

09:32

02:09

17 Bad
18 OK
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
14 Good
15 Good
16 Good

Sun - Rise: 06:14, Set: 20:22, Transit: 13:19. Moon - Rise: 09:32, Set: 02:09. Civil Dark: 20:56 - 05:40. Nautical Dark: 21:39 - 04:57. Astro Dark: 22:27 - 04:09

Total Clouds (% Sky Obscured)

65
36
14
2
2
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2

Low Clouds (% Sky Obscured)

52
28
11
1
1
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
12
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
0
0
0
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 (%)

27
16
3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
7
7
5
4
3
2
2
2
1
0
1
2
3
4
7
9
10
11
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

59
66
73
82
88
90
89
83
79
77
79
80
80
85
83
71
60
52
47
45
44
43
42
42

Pressure (mb)

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

Ozone (du)

407
406
407
406
406
408
407
404
403
398
393
388
384
386
390
389
391
392
396
398
395
392
389
385

Wednesday 22

Waxing Crescent 34%

10:52

02:56

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

Sun - Rise: 06:13, Set: 20:23, Transit: 13:19. Moon - Rise: 10:52, Set: 02:56. Civil Dark: 20:58 - 05:38. Nautical Dark: 21:41 - 04:55. Astro Dark: 22:29 - 04:06

Total Clouds (% Sky Obscured)

5
4
3
3
4
17
50
55
22
8
8
17
30
6
2
1
1
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
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
1
1
1
6
20
25
11
4
4
12
22
5
2
1
1
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)

8
7
5
4
4
3
3
3
2
2
1
1
1
2
2
3
4
6
8
9
10
12
11
11

Chance of Frost

Temperature (°C)

15
14
13
10
8
7
6
5
5
4
4
3
3
3
4
5
8
10
13
14
16
17
17
17

Feels Like (°C)

13
12
12
10
8
7
5
3
2
3
4
3
2
2
3
5
6
7
9
9
11
12
15
14

Dew Point (°C)

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

Relative Humidity (%)

46
51
62
76
82
81
78
78
79
79
79
80
80
80
77
68
61
54
48
45
42
39
39
40

Pressure (mb)

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

Ozone (du)

383
383
382
379
377
377
379
382
384
385
385
385
383
381
382
384
383
383
382
382
383
383
384
384

Thursday 23

Waxing Crescent 46%

12:15

03:29

17 OK
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
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:11, Set: 20:25, Transit: 13:19. Moon - Rise: 12:15, Set: 03:29. Civil Dark: 20:59 - 05:36. Nautical Dark: 21:43 - 04:53. Astro Dark: 22:32 - 04:03

Total Clouds (% Sky Obscured)

30
59
96
92
91
90
82
80
77
80
82
85
71
54
33
45
66
90
70
56
37
37
57
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
14
28
41
51
59
75
66
54
33
45
54
60
68
56
37
37
57
68

Medium Clouds (% Sky Obscured)

1
3
4
29
60
88
52
28
1
1
0
0
0
0
0
5
11
16
23
32
37
27
15
0

High Clouds (% Sky Obscured)

11
21
32
21
13
5
4
3
5
2
1
0
0
0
0
23
40
35
33
20
0
2
4
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
5
6
3
12
16
20
23
25
27
32
31
29
37
44
51
44
35
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
15
13
11
10
8
6
6
6
7
6
6
6
5
5
5
6
7
9
9
10
11
11
12

Feels Like (°C)

13
13
13
13
6
6
6
5
5
4
4
4
4
5
4
4
3
3
4
4
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

41
46
53
60
66
71
79
81
82
84
85
88
90
88
86
83
76
70
64
61
59
56
52
50

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

385
387
390
392
399
407
414
419
423
427
435
442
449
445
440
436
437
438
438
439
440
440
439
438

Friday 24

First Quarter 57%

13:36

03:53

17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
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: 06:09, Set: 20:26, Transit: 13:18. Moon - Rise: 13:36, Set: 03:53. Civil Dark: 21:01 - 05:34. Nautical Dark: 21:45 - 04:50. Astro Dark: 22:34 - 04:00

Total Clouds (% Sky Obscured)

55
42
29
26
24
26
42
50
59
66
73
82
88
93
99
96
93
90
91
92
93

Low Clouds (% Sky Obscured)

55
42
29
26
17
13
17
27
39
51
60
68
79
88
97
95
93
90
91
92
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
8
10
14
16
15
9
8
10
13
27
40
46
49
64

High Clouds (% Sky Obscured)

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

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 (%)

20
17
11
9
6
0
0
0
0
0
0
0
6
8
7
7
6
9
14
16
16

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)

12
10
9
8
6
4
2
2
2
1
1
2
2
2
3
3
4
6
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
52
60
66
70
72
74
77
79
80
78
79
79
74
71
66
62
58
54
56
56

Pressure (mb)

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

Ozone (du)

438
440
442
444
443
442
441
439
438
436
436
436
435
433
432
430
428
426
424
419
414

Forecast for Schwäbisch Hall, Regierungsbezirk Stuttgart, Germany (49.11,9.74)

Generated: 18/04/26 17:59:06. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+2.00