Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:48

18:01

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

Sun - Rise: 06:31, Set: 20:20, Transit: 13:25. Moon - Rise: 05:48, Set: 18:01. Civil Dark: 20:54 - 05:54. Nautical Dark: 21:36 - 05:11. Astro Dark: 22:24 - 04:24

Total Clouds (% Sky Obscured)

32
36
38
45
36
85
55
37
91
93
77
97
98
100
99
100
96
97
60
68
87
55
85
87

Low Clouds (% Sky Obscured)

26
33
23
14
16
13
0
16
88
87
73
72
71
59
75
73
63
67
47
54
29
5
0
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
38
88
99
97
88
56
56
29
45
83
54
85
80

High Clouds (% Sky Obscured)

3
5
4
42
28
75
55
37
67
67
67
92
95
96
95
90
77
86
55
55
1
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
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

4
5
7
10
12
13
14
15
16
16
17
16
16
15
14
13
13
12
12
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
76
68
62
56
52
48
45
44
42
42
43
52
56
63
67
66
65
67
67
67
70
73

Pressure (mb)

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

Ozone (du)

383
380
380
378
377
374
372
369
367
365
364
363
363
362
360
358
356
352
350
354
356
358
361
361

Thursday 16

Waning Crescent 2%

06:03

19:25

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:28, Set: 20:21, Transit: 13:25. Moon - Rise: 06:03, Set: 19:25. Civil Dark: 20:56 - 05:52. Nautical Dark: 21:38 - 05:09. Astro Dark: 22:26 - 04:21

Total Clouds (% Sky Obscured)

75
94
80
66
82
87
64
84
89
77
54
58
88
92
56
70
86
73
68
68
60
100
100
98

Low Clouds (% Sky Obscured)

52
62
73
32
39
74
14
63
54
77
32
53
24
21
40
53
69
57
60
56
38
11
5
0

Medium Clouds (% Sky Obscured)

49
55
50
32
55
61
31
61
70
26
21
25
18
0
11
13
20
22
3
4
4
4
65
97

High Clouds (% Sky Obscured)

0
0
6
40
60
17
40
14
40
1
5
4
67
74
28
21
35
36
32
18
36
100
99
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
5
5
8
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
1

Precipitation Type

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

Precipitation Probability (%)

11
1
0
1
1
20
45
62
61
34
24
5
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
11
13
14
15
16
17
18
18
18
18
18
17
15
14
13
12
12
12
12
11
10
9

Feels Like (°C)

8
8
9
12
13
14
15
15
16
16
16
16
17
17
15
13
11
11
10
10
10
10
8
8

Dew Point (°C)

5
5
7
8
8
7
7
10
13
13
11
10
9
9
9
9
8
8
7
7
7
6
5
4

Relative Humidity (%)

76
74
75
72
64
57
55
61
71
71
64
59
56
58
67
71
74
73
72
73
72
72
72
70

Pressure (mb)

1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

361
359
359
361
363
361
363
364
366
369
369
369
367
366
362
361
360
360
359
357
354
353
352
352

Friday 17

New Moon 0%

06:03

20:53

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:26, Set: 20:23, Transit: 13:25. Moon - Rise: 06:03, Set: 20:53. Civil Dark: 20:57 - 05:50. Nautical Dark: 21:40 - 05:06. Astro Dark: 22:29 - 04:18

Total Clouds (% Sky Obscured)

93
100
100
75
63
77
72
94
99
100
94
79
70
70
70
77
75
75
73
74
72
70
69
56

Low Clouds (% Sky Obscured)

0
0
0
6
43
74
47
48
55
88
48
19
5
6
23
16
5
34
13
31
28
26
23
16

Medium Clouds (% Sky Obscured)

93
95
81
36
40
43
39
47
53
52
32
20
13
7
9
12
17
21
18
18
20
14
14
14

High Clouds (% Sky Obscured)

92
100
100
46
3
6
12
7
6
20
9
21
44
46
50
54
25
5
7
27
27
25
30
35

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 (%)

2
2
6
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
1
19
18
3
0
0
0
1
1
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)

2
1
1
2
2
3
3
3
3
2
3
4
4
3
3
3
2
2
2
2
3
2
2
2

Chance of Frost

Temperature (°C)

9
9
10
13
15
16
17
18
18
18
18
18
18
17
16
13
12
12
11
11
11
10
10
10

Feels Like (°C)

7
8
9
12
14
15
17
17
16
17
16
16
16
16
15
12
11
10
10
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

72
73
71
68
59
54
49
44
44
48
46
49
49
57
59
62
64
66
67
67
67
67
67
67

Pressure (mb)

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

Ozone (du)

352
351
353
357
355
354
353
351
350
350
349
347
347
345
345
346
346
347
348
348
348
350
351
352

Saturday 18

Waxing Crescent 2%

06:23

22:25

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

Sun - Rise: 06:24, Set: 20:24, Transit: 13:24. Moon - Rise: 06:23, Set: 22:25. Civil Dark: 20:59 - 05:48. Nautical Dark: 21:42 - 05:04. Astro Dark: 22:31 - 04:15

Total Clouds (% Sky Obscured)

44
35
34
41
47
56
60
67
75
86
95
94
94
93
88
83
76
86
88
86
84
84
89
95

Low Clouds (% Sky Obscured)

8
0
0
0
0
3
6
8
11
14
17
11
6
0
0
0
0
5
3
0
0
1
0
17

Medium Clouds (% Sky Obscured)

11
8
9
6
2
9
16
21
32
45
93
94
94
93
88
83
48
48
43
45
46
42
37
32

High Clouds (% Sky Obscured)

44
35
31
41
25
46
28
2
6
12
22
16
11
5
10
5
0
34
67
86
68
36
4
20

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
1
4
18
22
38
25
12
36
58
90
70
23
10
18
4
1
3
0
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
2
2
1
1
1
2
2
3
6
6
5
7
9
6
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

10
11
11
14
16
18
19
19
20
20
19
19
18
17
15
14
13
12
11
10
10
9
8
9

Feels Like (°C)

9
9
10
13
15
18
18
18
18
18
17
17
16
14
12
12
11
10
9
9
9
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

66
67
67
67
64
61
56
54
51
47
55
68
66
71
85
90
92
92
91
91
91
91
93
88

Pressure (mb)

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

Ozone (du)

352
353
353
352
351
350
349
351
353
355
356
361
365
365
366
370
377
380
381
381
379
380
381
381

Sunday 19

Waxing Crescent 6%

06:49

23:56

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

Sun - Rise: 06:22, Set: 20:26, Transit: 13:24. Moon - Rise: 06:49, Set: 23:56. Civil Dark: 21:01 - 05:45. Nautical Dark: 21:44 - 05:02. Astro Dark: 22:34 - 04:12

Total Clouds (% Sky Obscured)

97
99
85
97
98
100
100
100
100
100
100
88
82
59
45
38
31
22
12
3
6
9
8
22

Low Clouds (% Sky Obscured)

35
52
68
84
98
100
100
100
84
69
53
56
58
59
41
30
20
15
9
1
4
7
8
22

Medium Clouds (% Sky Obscured)

28
24
24
25
20
20
25
20
25
25
85
17
8
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

34
49
64
84
98
100
100
100
100
100
100
70
39
9
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
11
21
30
40
55
64
71
66
63
54
40
32
4
7
8
7
6
3
0
2
2
1
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
76
73
70
74
73
74
66
69
68
57
61
66
71
75
81
82
85
86
86
88
89

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1022
1022

Ozone (du)

383
385
385
385
387
390
392
393
393
391
392
395
397
402
401
403
405
408
407
407
406
407
407
408

Monday 20

Waxing Crescent 14%

07:27

01:17

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

Sun - Rise: 06:20, Set: 20:28, Transit: 13:24. Moon - Rise: 07:27, Set: 01:17. Civil Dark: 21:03 - 05:43. Nautical Dark: 21:46 - 04:59. Astro Dark: 22:36 - 04:09

Total Clouds (% Sky Obscured)

38
55
64
74
86
87
88
89
75
61
50
45
40
41
42
42
43
28
14
0
0
0
0
0

Low Clouds (% Sky Obscured)

38
55
64
74
86
87
88
89
75
61
50
45
40
41
42
42
43
28
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
3
4
4
3
2
2
6
13
20
17
17
17
11
6
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
6
3
0
3
5
8
8
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
11
15
17
16
23
27
31
33
34
34
37
40
42
34
26
12
10
6
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
4
4
5
5
6
6
6
7
6
6
5
6
7
8
7
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
85
82
79
83
90
96
93
90
87
85
85
85
83
83
82
83
84
88
88
89
89

Pressure (mb)

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

Ozone (du)

407
407
407
409
411
413
411
410
409
409
409
409
414
420
425
424
424
423
424
426
427
426
424
423

Tuesday 21

Waxing Crescent 23%

08:20

02:22

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

Sun - Rise: 06:18, Set: 20:29, Transit: 13:24. Moon - Rise: 08:20, Set: 02:22. Civil Dark: 21:04 - 05:41. Nautical Dark: 21:48 - 04:57. Astro Dark: 22:39 - 04:06

Total Clouds (% Sky Obscured)

2
7
12
17
22
20
14
11
21
35
45
41
39
35
29
19
8
9
7
4

Low Clouds (% Sky Obscured)

0
0
6
12
18
17
14
11
21
35
45
39
30
20
15
8
4
3
2
0

Medium Clouds (% Sky Obscured)

2
7
12
17
22
20
9
3
6
10
13
14
15
11
7
2
1
0
0
0

High Clouds (% Sky Obscured)

2
7
12
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
10
14
17
24
29
33
31
30
28
24
18
9
7
4
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
80
71
60
53
53
53
54
57
58
60
65
71
79
83
88
93
93
94

Pressure (mb)

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

Ozone (du)

424
425
426
425
425
424
423
422
422
421
421
420
422
424
426
429
432
435
436
436

Forecast for Dornholzhausen, Regierungsbezirk Darmstadt, Germany (50.24,8.59)

Generated: 15/04/26 06:03:13. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00