Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 53%

02:48

11:13

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:23. Moon - Rise: 02:48, Set: 11:13. Civil Dark: 20:48 - 05:58. Nautical Dark: 21:23 - 05:23. Astro Dark: 22:00 - 04:45

Total Clouds (% Sky Obscured)

26
43
41
56
100
100
100
96
96
100
93
88
100
97
98
100
100
96
100
100
100
98
99
99

Low Clouds (% Sky Obscured)

44
63
67
97
99
88
86
77
79
78
83
87
92
93
92
100
100
97
100
100
97
96
92
97

Medium Clouds (% Sky Obscured)

6
25
44
50
50
45
45
39
39
45
39
35
55
43
44
33
36
42
50
45
45
33
39
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
50
33
0
0
1
11
3
10
20
8
12
61
4
56
4
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
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
7
4
8
3
2
5
12
4
6
11
19
20
22
17
5
5
8
15
7
18
12

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
5
6
7
9
10
10
10
7
7
5
6
7
9
9
10
10
9
7
5
4
2
1
3

Chance of Frost

Temperature (°C)

15
16
17
18
19
18
18
18
18
18
17
17
16
17
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

16
15
17
18
17
16
16
16
17
17
16
16
16
15
16
15
14
14
15
15
16
16
16
16

Dew Point (°C)

9
9
11
11
11
12
12
13
13
13
13
13
14
14
15
15
14
14
14
14
14
14
14
14

Relative Humidity (%)

67
65
64
62
62
69
69
72
72
71
77
79
83
83
89
90
90
90
89
87
89
89
89
86

Pressure (mb)

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

Ozone (du)

363
360
359
354
346
343
343
342
341
339
337
331
330
324
320
323
325
325
326
327
327
328
328
328

Wednesday 1

Third Quarter 42%

03:23

12:26

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

Sun - Rise: 06:26, Set: 20:20, Transit: 13:23. Moon - Rise: 03:23, Set: 12:26. Civil Dark: 20:49 - 05:57. Nautical Dark: 21:24 - 05:21. Astro Dark: 22:02 - 04:43

Total Clouds (% Sky Obscured)

99
99
96
94
78
67
33
26
18
14
4
36
0
3
9
12
32
35
46
46
54
49
27
34

Low Clouds (% Sky Obscured)

100
96
94
88
74
57
35
30
27
20
5
0
0
0
0
0
0
25
39
38
31
34
35
28

Medium Clouds (% Sky Obscured)

34
26
27
35
31
27
0
0
0
0
0
0
0
4
8
11
14
22
48
46
32
28
17
24

High Clouds (% Sky Obscured)

0
0
37
48
2
1
2
1
1
3
1
42
0
0
2
3
18
19
30
25
21
22
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 (%)

4
15
4
16
5
10
0
1
0
0
0
0
0
0
0
0
0
0
1
0
1
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
4
5
7
9
9
11
10
9
9
8
6
5
5
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

17
17
18
18
18
19
19
19
19
18
17
17
15
15
15
14
14
14
14
14
14
14
14
15

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
13
14
14
13
13
13
13
13
13
12
11
11
11
11
11
11
11
11
11
12

Relative Humidity (%)

82
79
78
73
73
72
72
69
70
71
74
81
85
82
79
80
80
82
82
84
84
86
84
79

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

332
333
332
333
333
333
332
329
328
330
332
335
339
342
345
344
345
345
349
353
355
355
359
362

Thursday 2

Waning Crescent 40%

03:53

13:40

09 OK
10 OK
11 Good
12 OK
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
19 OK
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

Sun - Rise: 06:25, Set: 20:21, Transit: 13:23. Moon - Rise: 03:53, Set: 13:40. Civil Dark: 20:50 - 05:55. Nautical Dark: 21:25 - 05:20. Astro Dark: 22:03 - 04:42

Total Clouds (% Sky Obscured)

26
32
17
19
1
0
4
4
29
1
35
6
0
0
0
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

32
50
26
39
0
0
0
0
0
0
27
12
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
15
5
0
0
0
6
3
7
0
26
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
1
1
0
0
1
25
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
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
1
2
4
14
23
14
4
3
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)

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

Chance of Frost

Temperature (°C)

17
18
19
20
21
21
21
21
21
20
20
18
17
17
16
16
16
16
15
15
15
15
16
18

Feels Like (°C)

19
20
20
21
21
21
21
21
21
20
20
19
19
19
19
18
17
17
16
16
16
15
17
18

Dew Point (°C)

12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
12
13
12
12
13
13

Relative Humidity (%)

72
66
64
60
59
57
56
56
57
61
65
73
77
78
81
81
81
82
82
85
82
83
82
73

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1010
1010
1010
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

364
365
367
369
370
372
373
372
369
370
369
368
368
369
371
374
375
376
376
376
376
375
375
374

Friday 3

Waning Crescent 30%

04:20

14:55

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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 OK
08 OK

Sun - Rise: 06:23, Set: 20:22, Transit: 13:23. Moon - Rise: 04:20, Set: 14:55. Civil Dark: 20:51 - 05:54. Nautical Dark: 21:26 - 05:19. Astro Dark: 22:04 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
1
0
6
11
30
35

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
1
0
6
11
35
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
14
55
55

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
1
2
2
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)

6
7
11
14
16
18
20
20
19
18
15
12
11
10
8
7
7
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

19
21
22
23
23
24
24
24
23
22
21
19
18
17
17
16
15
15
14
14
13
13
14
16

Feels Like (°C)

20
20
20
19
19
19
18
18
18
18
17
17
15
15
15
14
14
13
13
13
12
11
13
13

Dew Point (°C)

12
12
9
6
5
4
4
3
4
5
6
7
6
6
7
7
7
7
7
7
7
7
9
9

Relative Humidity (%)

63
56
43
33
29
28
27
26
28
33
36
44
45
47
51
56
58
59
61
63
65
68
68
65

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1007
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

375
373
372
373
374
375
374
375
374
375
376
379
383
384
388
393
401
405
415
424
425
431
428
429

Saturday 4

Waning Crescent 20%

04:46

16:09

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

Sun - Rise: 06:22, Set: 20:23, Transit: 13:23. Moon - Rise: 04:46, Set: 16:09. Civil Dark: 20:52 - 05:53. Nautical Dark: 21:27 - 05:17. Astro Dark: 22:06 - 04:39

Total Clouds (% Sky Obscured)

35
35
40
57
52
72
75
74
69
68
65
63
64
65
66
69
73
78
70
62
54
40
27
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
3
8
17
25
34
29
27
26
21
17
12

Medium Clouds (% Sky Obscured)

40
23
2
15
30
45
32
24
15
15
20
27
41
52
62
51
42
28
30
31
32
28
18
7

High Clouds (% Sky Obscured)

60
60
65
60
9
3
32
8
56
62
38
52
43
29
15
10
6
1
3
6
9
6
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
4
13
24
25
26
25
22
13
16
14
7
18
21
20

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

Chance of Frost

Temperature (°C)

17
18
20
21
22
22
23
22
21
20
19
18
17
17
16
15
15
15
15
15
14
14
15
16

Feels Like (°C)

14
15
15
17
17
20
22
20
19
17
17
17
17
16
16
15
15
15
15
14
15
15
15
15

Dew Point (°C)

10
10
9
10
10
10
10
10
10
10
10
11
12
12
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

62
56
50
50
47
44
44
46
49
51
55
63
71
72
73
74
74
75
75
76
78
80
74
69

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

425
418
412
410
408
406
405
407
408
410
409
408
407
406
405
403
398
393
388
386
385
383
382
380

Sunday 5

Waning Crescent 11%

05:12

17:23

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:21, Set: 20:24, Transit: 13:23. Moon - Rise: 05:12, Set: 17:23. Civil Dark: 20:53 - 05:52. Nautical Dark: 21:29 - 05:16. Astro Dark: 22:07 - 04:37

Total Clouds (% Sky Obscured)

32
51
64
65
61
62
57
47
47
46
41
45
46
52
53
53
53
57
57
51
46
44
47
50

Low Clouds (% Sky Obscured)

26
42
53
56
58
61
66
72
78
78
78
75
80
77
78
74
74
73
66
49
37
15
12
11

Medium Clouds (% Sky Obscured)

12
14
17
14
15
15
22
31
45
50
55
50
65
65
50
45
45
45
44
38
32
31
26
21

High Clouds (% Sky Obscured)

22
44
57
53
54
50
45
40
40
40
45
45
45
45
45
45
40
45
40
50
50
40
29
17

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

Precipitation Probability (%)

43
49
60
71
78
80
95
95
95
95
95
95
95
95
95
95
95
92
95
95
89
70
60
43

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.4
0.7
0.8
0.6
1.3
1.3
0.6
1.3
1.4
1.2
1.3
1.1
0.6
0.8
0.8
0.6
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
20
20
19
19
19
18
17
17
16
15
15
15
15
15
15
15
15
15
14
15
16

Feels Like (°C)

15
18
18
18
18
18
18
19
17
17
17
17
18
15
15
15
15
15
15
15
15
16
15
15

Dew Point (°C)

11
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10

Relative Humidity (%)

64
59
54
50
50
52
52
54
56
58
61
64
66
67
66
66
67
67
67
69
73
75
70
65

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

379
379
379
380
378
377
376
377
377
378
378
377
377
376
376
375
374
373
371
370
369
368
366
364

Monday 6

Waning Crescent 4%

05:40

18:38

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

Sun - Rise: 06:20, Set: 20:25, Transit: 13:23. Moon - Rise: 05:40, Set: 18:38. Civil Dark: 20:54 - 05:51. Nautical Dark: 21:30 - 05:15. Astro Dark: 22:09 - 04:36

Total Clouds (% Sky Obscured)

55
52
50
36
23
10
19
34
50
51
48
45
43
46
44
33
29
22

Low Clouds (% Sky Obscured)

14
14
17
21
15
6
5
3
1
1
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

17
13
11
7
4
0
0
0
0
4
10
16
21
25
31
27
26
24

High Clouds (% Sky Obscured)

13
10
6
6
6
5
16
31
52
50
57
60
60
55
49
36
23
11

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
22
11
10
7
3
8
6
1
3
6
2
9
11
0
1
1
0

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)

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

Chance of Frost

Temperature (°C)

17
18
19
20
20
21
21
21
21
20
19
18
18
18
17
17
17
16

Feels Like (°C)

15
19
19
20
20
20
21
22
22
21
20
20
20
16
16
17
17
16

Dew Point (°C)

10
10
10
10
10
9
10
10
10
10
11
11
11
12
12
12
12
11

Relative Humidity (%)

61
58
54
51
50
48
47
49
50
52
57
62
66
67
68
71
72
73

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

362
361
361
360
360
361
361
361
361
362
363
364
365
366
367
368
368
369

Forecast for Kastri, Magnesia, Greece (39.10,23.30)

Generated: 30/04/24 09:47:58. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+3.00