Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:14

17:40

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

Sun - Rise: 06:09, Set: 20:01, Transit: 13:05. Moon - Rise: 05:14, Set: 17:40. Civil Dark: 20:36 - 05:34. Nautical Dark: 21:20 - 04:48. Astro Dark: 22:09 - 03:58

Total Clouds (% Sky Obscured)

89
86
69
72
55
46
42
48
49
61
86
76
88
96
94
89
100
100
96
99
100
97
97
98

Low Clouds (% Sky Obscured)

77
46
53
61
51
44
36
41
49
61
78
75
72
69
64
66
66
78
74
63
67
62
80
66

Medium Clouds (% Sky Obscured)

30
36
53
54
55
46
42
31
9
4
7
8
14
20
19
0
3
77
91
91
98
88
90
88

High Clouds (% Sky Obscured)

0
0
0
2
2
3
2
11
16
16
53
40
52
84
87
84
100
100
85
29
26
21
16
30

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
3
0
0
2
9
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
93
87
76
66
57
54
49
49
47
48
57
66
67
67
69
68
66
70
76
77
76

Pressure (mb)

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

Ozone (du)

392
396
394
391
390
390
388
386
383
380
379
377
377
375
372
369
368
366
365
365
365
364
363
363

Thursday 16

Waning Crescent 2%

05:26

19:05

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:07, Set: 20:03, Transit: 13:05. Moon - Rise: 05:26, Set: 19:05. Civil Dark: 20:38 - 05:31. Nautical Dark: 21:22 - 04:45. Astro Dark: 22:11 - 03:55

Total Clouds (% Sky Obscured)

99
97
98
98
97
97
95
93
80
90
100
100
98
74
66
74
64
67
64
77
77
79
65
37

Low Clouds (% Sky Obscured)

58
69
62
56
49
48
49
41
27
46
34
73
12
1
9
20
31
46
51
48
52
59
45
10

Medium Clouds (% Sky Obscured)

96
90
86
81
80
75
80
81
61
83
97
90
97
60
66
74
64
47
25
36
45
30
16
14

High Clouds (% Sky Obscured)

23
7
1
0
0
0
0
68
70
65
84
61
43
1
0
0
0
0
0
0
1
5
24
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
6
6
4
9
9
6
7
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
4
15
14
7
12
21
33
27
31
29
22
32
43
32
23
27
25
18
2
1
0
8
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
6
9
11
11
10
9
10
11
11
11
11
12
12
11
10
10
9
9
10
9
9
9

Relative Humidity (%)

77
78
81
84
86
83
73
66
64
68
69
71
73
75
82
86
87
90
90
91
95
95
96
96

Pressure (mb)

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

Ozone (du)

360
357
361
362
364
363
362
362
364
364
366
364
367
371
376
378
378
381
384
381
376
373
369
367

Friday 17

New Moon 0%

05:41

20:35

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:05, Set: 20:04, Transit: 13:05. Moon - Rise: 05:41, Set: 20:35. Civil Dark: 20:40 - 05:29. Nautical Dark: 21:24 - 04:42. Astro Dark: 22:14 - 03:52

Total Clouds (% Sky Obscured)

50
53
88
58
71
100
100
100
98
93
78
96
100
89
91
87
89
76
61
56
51
60
74
88

Low Clouds (% Sky Obscured)

10
10
36
1
24
33
24
23
5
2
2
3
1
1
1
16
3
2
2
2
2
4
15
27

Medium Clouds (% Sky Obscured)

32
40
29
46
40
100
99
88
94
81
48
20
33
44
31
70
38
48
51
56
51
46
59
62

High Clouds (% Sky Obscured)

18
9
43
25
60
100
100
98
81
50
49
94
100
80
82
66
77
49
35
30
7
6
4
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 (%)

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
17
22
17
18
12
6
4
11
4
13
2
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
93
86
79
71
64
59
57
56
57
58
67
73
76
75
81
83
81
84
82
82
81

Pressure (mb)

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

Ozone (du)

364
361
362
363
363
366
370
373
372
370
368
367
365
362
360
357
355
354
353
352
350
349
349
348

Saturday 18

Waxing Crescent 2%

05:59

22:08

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:02, Set: 20:06, Transit: 13:04. Moon - Rise: 05:59, Set: 22:08. Civil Dark: 20:42 - 05:27. Nautical Dark: 21:26 - 04:40. Astro Dark: 22:17 - 03:49

Total Clouds (% Sky Obscured)

86
94
96
91
88
84
88
92
95
65
86
90
86
49
60
78
91
100
97
94
90
91
93
94

Low Clouds (% Sky Obscured)

27
31
38
40
45
50
45
40
7
5
21
23
18
1
16
17
13
21
35
49
59
56
54
52

Medium Clouds (% Sky Obscured)

51
59
71
68
57
40
46
52
56
52
36
39
51
48
39
56
47
59
66
71
84
84
86
87

High Clouds (% Sky Obscured)

2
1
4
14
26
45
39
36
40
2
8
16
20
1
1
30
70
100
67
33
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
14
3
6
23
1
0
1
4
11
57
67
88
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.9
0.7

Wind Speed/Direction (mph)

3
2
2
2
2
1
2
2
2
4
5
6
6
5
4
1
3
4
5
5
6
5
7
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
71
68
68
64
60
54
53
54
53
57
64
71
76
75
76
75
75
90
98
96
96

Pressure (mb)

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

Ozone (du)

348
348
347
348
348
348
348
350
350
350
350
350
350
354
357
358
363
367
367
368
371
376
378
377

Sunday 19

Waxing Crescent 6%

06:24

23:40

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:00, Set: 20:08, Transit: 13:04. Moon - Rise: 06:24, Set: 23:40. Civil Dark: 20:43 - 05:25. Nautical Dark: 21:28 - 04:37. Astro Dark: 22:19 - 03:46

Total Clouds (% Sky Obscured)

94
95
95
97
99
100
100
100
100
100
100
100
100
100
95
76
84
90
87
85
84
85
91
100

Low Clouds (% Sky Obscured)

61
72
78
87
93
100
95
91
85
85
85
85
89
95
89
56
62
72
74
76
75
83
89
100

Medium Clouds (% Sky Obscured)

80
74
69
59
46
34
30
25
22
40
46
45
45
35
30
8
7
3
20
38
53
67
78
90

High Clouds (% Sky Obscured)

5
11
16
44
68
95
95
95
95
95
95
95
95
90
80
0
1
1
10
17
21
5
1
0

ISS Passover

Visibility (miles)

1
0
0
0
0
9
9
8
8
8
8
9
9
9
9
9
9
9
8
6
4
3
3
4

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

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

Precipitation Probability (%)

95
95
89
75
34
26
26
29
33
42
36
34
36
40
50
43
48
51
50
52
56
55
51
43

Precipitation Amount (mm)

1.4
1.1
0.6
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
93
93
93
95
95
95
91
88
88
90
90
91
93
96
96
96
96
98
98

Pressure (mb)

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

Ozone (du)

377
380
387
392
395
396
397
397
398
400
401
401
400
399
400
400
400
401
401
402
402
402
401
400

Monday 20

Waxing Crescent 14%

07:00

01:02

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:58, Set: 20:09, Transit: 13:04. Moon - Rise: 07:00, Set: 01:02. Civil Dark: 20:45 - 05:22. Nautical Dark: 21:30 - 04:35. Astro Dark: 22:22 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
100
98
96
93
85
78
71
81
91
99
97
94
91
87
83
80

Low Clouds (% Sky Obscured)

100
100
100
99
98
97
98
98
99
97
94
90
82
74
67
76
88
99
93
88
84
84
82
80

Medium Clouds (% Sky Obscured)

84
79
73
81
86
89
93
95
95
91
84
64
59
50
45
49
49
46
27
32
30
21
11
0

High Clouds (% Sky Obscured)

2
4
6
4
2
0
0
2
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Sleet
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

39
40
58
52
46
47
48
52
58
61
65
68
65
64
63
47
45
51
43
42
44
32
21
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
91
86
80
78
73
71
67
65
61
67
73
77
85
91
98
98
96
96
96
96

Pressure (mb)

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

Ozone (du)

399
402
404
407
406
405
404
407
410
412
415
417
420
422
425
427
428
430
431
434
436
439
440
441

Tuesday 21

Waxing Crescent 23%

07:52

02:07

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

Sun - Rise: 05:56, Set: 20:11, Transit: 13:04. Moon - Rise: 07:52, Set: 02:07. Civil Dark: 20:47 - 05:20. Nautical Dark: 21:32 - 04:32. Astro Dark: 22:25 - 03:39

Total Clouds (% Sky Obscured)

83
85
87
88
88
87
91
95
100
100
99
99
82
64
45
40
35
29
26
19
14

Low Clouds (% Sky Obscured)

83
83
82
84
85
85
89
94
100
97
94
91
69
47
25
21
16
12
19
19
14

Medium Clouds (% Sky Obscured)

18
35
46
37
28
16
37
66
95
95
95
95
64
45
28
26
24
26
26
19
14

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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 (%)

15
13
12
14
15
15
18
20
22
20
18
15
14
12
6
6
4
0
22
25
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
-0
-0
-0
0
0

Relative Humidity (%)

98
94
94
92
86
79
73
69
66
62
60
57
55
62
68
77
80
83
86
88
89

Pressure (mb)

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

Ozone (du)

442
439
435
432
430
428
426
427
429
430
430
430
430
426
423
420
416
413
410
407
405

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 15/04/26 05:44:57. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00