Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

04:40

14:02

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: 06:34, Set: 20:07, Transit: 13:21. Moon - Rise: 04:40, Set: 14:02. Civil Dark: 20:40 - 06:01. Nautical Dark: 21:20 - 05:20. Astro Dark: 22:04 - 04:36

Total Clouds (% Sky Obscured)

52
60
71
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

0
58
13
43
27
48
60
80
87
89
99
86
75
51
52
23
19
47
60
57
52
63
77
100

Medium Clouds (% Sky Obscured)

52
60
71
99
95
79
100
74
94
96
100
100
99
100
99
100
100
100
100
100
100
91
83
55

High Clouds (% Sky Obscured)

52
60
71
100
99
91
94
100
98
90
64
13
79
100
66
95
100
95
23
98
28
34
83
74

ISS Passover

Visibility (miles)

9
9
9
8
8
9
9
9
9
9
1
0
3
1
5
6
2
3
6
8
5
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
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

0
2
46
54
48
48
40
55
95
95
95
95
95
95
95
88
95
95
83
75
61
40
29
15

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0.6
0.5
2.9
2.1
0.6
0.8
0.7
0.4
1.4
1
0.6
0.5
0.4
0
0
0

Wind Speed/Direction (mph)

6
5
4
3
3
4
4
3
1
3
4
8
9
8
8
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

19
18
18
16
14
13
12
12
12
13
12
12
9
8
7
7
7
6
6
6
7
7
8
8

Feels Like (°C)

20
19
18
15
13
12
11
11
11
12
12
10
7
5
4
5
4
4
4
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

54
61
76
85
93
93
93
93
95
95
98
98
98
98
96
98
98
98
96
94
94
94
96
96

Pressure (mb)

1010
1010
1010
1010
1011
1012
1012
1012
1012
1013
1013
1013
1015
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

344
347
349
351
355
357
356
357
356
355
353
350
349
349
345
343
340
338
336
336
335
335
337
339

Sunday 12

Waning Crescent 21%

04:58

15:19

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: 06:32, Set: 20:08, Transit: 13:21. Moon - Rise: 04:58, Set: 15:19. Civil Dark: 20:42 - 05:59. Nautical Dark: 21:22 - 05:18. Astro Dark: 22:06 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
99
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
98
97
100
100
82
100
98
100
100
100
100
98
96
96
87
100
97
100

Medium Clouds (% Sky Obscured)

87
98
98
100
96
97
97
100
91
72
97
93
96
95
92
98
98
81
80
75
96
100
93
97

High Clouds (% Sky Obscured)

17
96
98
100
100
48
53
49
38
53
95
23
17
43
17
8
1
12
18
34
100
98
73
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
3
8
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
25
24
20
19
14
14
12
7
5
6
5
9
5
6
3
2
1
1
13
3
4
3
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
98
98
98
98
98
98
98
98
96
98
98
94
95
93
90
90
90
89
92

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

341
343
346
347
349
351
353
354
353
352
352
353
354
355
357
360
363
364
365
364
365
365
366
366

Monday 13

Waning Crescent 12%

05:14

16:36

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: 06:30, Set: 20:10, Transit: 13:21. Moon - Rise: 05:14, Set: 16:36. Civil Dark: 20:43 - 05:57. Nautical Dark: 21:24 - 05:16. Astro Dark: 22:08 - 04:31

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

100
100
94
100
100
100
97
99
99
100
100
98
100
100
100
100
100
100
100
100
100
95
90
85

Medium Clouds (% Sky Obscured)

100
99
95
94
92
97
79
86
88
92
97
97
95
100
100
100
99
94
96
92
69
45
44
44

High Clouds (% Sky Obscured)

98
30
30
73
100
91
100
100
100
96
85
95
68
52
63
62
32
38
22
9
35
29
26
21

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
2
30
52
81
87
87
87
87
87
87
87
87
87

Precipitation Type

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

Precipitation Probability (%)

13
15
17
19
37
50
52
55
60
57
67
77
75
76
73
67
63
65
57
57
48
37
38
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
95
96
96
98
96
98
98
98
98
100
96
98
98
96
96
98
96
96
98
93
90
93

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1018
1019
1019
1019
1020

Ozone (du)

367
368
368
370
373
375
376
377
378
378
378
380
381
381
381
386
389
391
393
395
398
401
402
403

Tuesday 14

Waning Crescent 6%

05:29

No Set

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: 06:28, Set: 20:11, Transit: 13:20. Moon - Rise: 05:29, Set: No Set. Civil Dark: 20:45 - 05:55. Nautical Dark: 21:26 - 05:13. Astro Dark: 22:11 - 04:28

Total Clouds (% Sky Obscured)

91
98
100
98
96
94
94
94
95
84
74
62
58
49
53
53
49
49
54
60
70
75
75
76

Low Clouds (% Sky Obscured)

79
85
86
82
81
80
81
83
85
78
70
62
51
49
53
53
49
49
54
60
69
75
74
76

Medium Clouds (% Sky Obscured)

48
69
98
97
93
87
59
24
17
12
9
62
43
3
5
2
2
2
2
1
2
1
12
64

High Clouds (% Sky Obscured)

15
7
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
6
6

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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 (%)

30
32
35
37
40
41
33
27
18
12
9
3
3
2
1
2
15
5
12
27
32
30
37
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
87
91
93
93
91
93
93
93
93
93
94
94
94
91
83
73
58
51
48
49
56
60

Pressure (mb)

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

Ozone (du)

406
411
419
426
429
430
429
429
428
425
424
424
423
423
425
429
429
429
429
429
431
429
428
427

Wednesday 15

Waning Crescent 2%

05:44

17:56

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 06:26, Set: 20:13, Transit: 13:20. Moon - Rise: 05:44, Set: 17:56. Civil Dark: 20:46 - 05:52. Nautical Dark: 21:28 - 05:11. Astro Dark: 22:13 - 04:25

Total Clouds (% Sky Obscured)

77
79
79
67
60
47
42
58
67
64
72
65
42
67
72
69
82
95
86
78
72
72
83
84

Low Clouds (% Sky Obscured)

69
66
63
44
27
12
4
3
11
14
15
1
1
1
13
16
32
49
46
43
41
34
35
40

Medium Clouds (% Sky Obscured)

65
70
70
67
60
47
42
58
67
64
72
65
32
67
72
69
82
95
86
78
72
58
42
24

High Clouds (% Sky Obscured)

0
0
0
2
4
5
4
2
1
0
0
0
0
0
0
2
5
7
10
16
20
16
10
5

ISS Passover

Visibility (miles)

8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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 (%)

37
39
26
3
0
0
0
0
0
0
0
0
0
0
0
1
1
1
11
15
18
20
22
23

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

Chance of Frost

Temperature (°C)

12
12
10
9
7
7
6
5
5
5
5
4
4
4
5
6
8
10
12
13
14
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
81
84
87
87
88
88
88
88
89
91
91
93
91
86
77
68
61
58
55
51
56
60

Pressure (mb)

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

Ozone (du)

427
425
417
412
412
415
414
411
407
401
397
394
393
390
386
384
382
379
377
375
372
370
368
366

Thursday 16

Waning Crescent 0%

06:01

19:18

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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: 06:24, Set: 20:14, Transit: 13:20. Moon - Rise: 06:01, Set: 19:18. Civil Dark: 20:48 - 05:50. Nautical Dark: 21:29 - 05:09. Astro Dark: 22:15 - 04:23

Total Clouds (% Sky Obscured)

88
87
95
80
68
57
53
50
46
60
74
88
89
91
98
98
99
99
95
91
88
91
93
96

Low Clouds (% Sky Obscured)

45
61
85
71
61
47
40
39
38
51
60
77
78
84
85
86
89
94
88
82
76
79
87
86

Medium Clouds (% Sky Obscured)

22
21
21
25
27
28
23
14
6
6
7
7
5
3
1
7
14
20
23
28
33
34
31
27

High Clouds (% Sky Obscured)

3
4
5
2
1
0
0
0
1
0
0
1
28
55
78
76
75
68
56
40
20
16
12
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
9
9
9

Fog (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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 (%)

23
23
21
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
6
4

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

Chance of Frost

Temperature (°C)

14
13
12
10
9
8
7
6
6
6
6
7
7
7
7
8
9
11
13
13
15
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
75
80
84
85
88
87
87
85
85
85
85
84
84
85
77
72
67
64
61
58
62
66

Pressure (mb)

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

Ozone (du)

364
364
364
364
364
364
364
364
364
363
364
365
365
366
366
367
368
369
370
370
369
369
370
372

Friday 17

New Moon 2%

06:22

20:45

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

Sun - Rise: 06:22, Set: 20:16, Transit: 13:20. Moon - Rise: 06:22, Set: 20:45. Civil Dark: 20:50 - 05:48. Nautical Dark: 21:31 - 05:06. Astro Dark: 22:17 - 04:20

Total Clouds (% Sky Obscured)

91
86
80
56
33
8
3
1
0
10
20
30
33
36
39
39
39
38
38
39
41

Low Clouds (% Sky Obscured)

85
83
80
56
33
8
3
1
0
9
16
23
25
26
27
27
30
30
31
32
33

Medium Clouds (% Sky Obscured)

24
22
22
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
2
3
5
6
10
13
13
13
17
20
33

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 (%)

87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87
87

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 (%)

9
9
3
4
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
12
10
9
8
7
7
6
6
6
5
6
7
8
10
13
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
74
77
80
84
88
91
93
93
93
94
94
94
91
88
87
76
66
58
54
50

Pressure (mb)

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

Ozone (du)

373
372
371
370
370
371
371
371
371
370
370
371
371
371
372
372
372
372
372
372
372

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

Generated: 11/04/26 17:02:20. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+2.00