Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 42%

11:52

01:27

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

Sun - Rise: 06:08, Set: 20:34, Transit: 13:21. Moon - Rise: 11:52, Set: 01:27. Civil Dark: 21:04 - 05:38. Nautical Dark: 21:41 - 05:01. Astro Dark: 22:22 - 04:20

Total Clouds (% Sky Obscured)

36
38
21
0
1
3
6
46
78
78
99
100
100
100
100
100
98
99
88
100
83
59
100
99

Low Clouds (% Sky Obscured)

0
1
1
0
0
1
2
3
7
30
24
24
50
63
51
47
48
43
11
18
4
2
7
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
5
46
74
78
98
100
99
95
79
74
68
80
83
100
67
59
73
71

High Clouds (% Sky Obscured)

36
26
5
0
0
0
0
23
60
60
98
98
100
100
100
100
73
64
62
84
76
59
100
96

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
0
0
14
24
35
43
46
17
2
25
35
38
30
29
26
29
27
34
34
34
17
57

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
17
17
16
16
16
18
20
22
24
24
25
25
25
25
25
24
23
23
21
20
20

Feels Like (°C)

19
18
18
17
16
15
15
16
17
20
21
22
22
23
24
24
24
24
23
24
23
23
23
20

Dew Point (°C)

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

Relative Humidity (%)

65
62
60
59
60
59
62
67
64
62
55
51
49
47
48
51
50
49
51
54
60
69
74
70

Pressure (mb)

1014
1014
1014
1014
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1016
1016

Ozone (du)

371
371
370
370
368
369
368
367
367
365
363
363
362
363
363
363
364
364
362
361
360
360
361
360

Saturday 23

First Quarter 53%

13:01

01:58

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

Sun - Rise: 06:08, Set: 20:35, Transit: 13:21. Moon - Rise: 13:01, Set: 01:58. Civil Dark: 21:05 - 05:37. Nautical Dark: 21:42 - 05:00. Astro Dark: 22:24 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
82
84
75
72
55
40
9
5
3

Low Clouds (% Sky Obscured)

7
25
36
34
45
44
33
36
59
59
60
71
84
79
72
64
64
54
49
25
0
0
0
0

Medium Clouds (% Sky Obscured)

52
62
89
61
88
77
71
82
97
76
75
82
79
66
49
48
31
5
3
22
16
3
0
0

High Clouds (% Sky Obscured)

100
91
85
100
100
100
100
100
100
100
90
86
98
100
96
27
45
50
50
50
40
5
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
4
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
46
45
38
38
48
40
41
68
72
45
44
46
40
36
29
13
12
3
3
0
0
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
17
17
18
19
20
21
21
22
22
23
23
23
23
22
22
21
20
19

Feels Like (°C)

19
18
18
17
17
17
17
16
17
18
19
19
20
20
21
21
22
21
21
20
20
20
21
20

Dew Point (°C)

14
14
14
14
15
15
14
14
14
15
16
15
16
15
15
16
16
15
15
14
15
15
15
15

Relative Humidity (%)

72
73
76
78
81
82
82
79
73
75
77
70
71
66
65
65
63
61
60
60
64
69
74
76

Pressure (mb)

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

Ozone (du)

358
355
355
357
356
355
356
357
356
356
356
356
355
355
354
353
354
356
357
357
356
354
354
355

Sunday 24

Waxing Gibbous 63%

14:06

02:24

00 OK
01 OK
02 OK
03 OK
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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:07, Set: 20:35, Transit: 13:21. Moon - Rise: 14:06, Set: 02:24. Civil Dark: 21:06 - 05:37. Nautical Dark: 21:43 - 04:59. Astro Dark: 22:25 - 04:18

Total Clouds (% Sky Obscured)

20
37
33
28
53
92
48
100
100
100
100
73
80
83
80
76
79
82
70
78
79
88
81
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
18
34
44
43
42
38
40
47
46
61
57
43
10
14
18
22

Medium Clouds (% Sky Obscured)

10
0
0
3
18
0
0
25
41
34
34
6
9
50
38
5
17
5
2
1
0
2
2
2

High Clouds (% Sky Obscured)

7
23
28
21
30
91
36
100
100
100
100
73
80
83
80
76
79
82
70
78
72
82
75
95

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
0
1
3
3
3
8
9
18
47
50
30
39
37
19
19
12
10
7
1
1
2
1
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
4
4
4
4
4
4
5
7
9
11
11
10
10
10
10
10
10
9
6
5
5

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
17
17
18
21
22
23
24
24
25
25
25
25
25
24
23
22
21
20

Feels Like (°C)

19
18
17
16
17
16
16
16
17
20
21
20
22
22
23
23
24
23
23
22
22
22
21
21

Dew Point (°C)

14
14
14
14
14
13
13
13
13
15
14
13
13
12
12
12
12
12
13
13
15
15
15
14

Relative Humidity (%)

77
77
78
78
79
79
79
78
73
70
61
54
48
46
44
43
44
45
47
52
60
64
66
68

Pressure (mb)

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

Ozone (du)

355
355
355
355
355
354
354
354
353
351
350
350
349
348
348
349
348
349
349
349
349
350
350
349

Monday 25

Waxing Gibbous 73%

15:09

02:48

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

Sun - Rise: 06:06, Set: 20:36, Transit: 13:21. Moon - Rise: 15:09, Set: 02:48. Civil Dark: 21:06 - 05:36. Nautical Dark: 21:44 - 04:58. Astro Dark: 22:26 - 04:17

Total Clouds (% Sky Obscured)

81
63
44
49
52
41
32
29
26
44
60
66
58
48
40
26
13
1
1
1
0
0
1
1

Low Clouds (% Sky Obscured)

24
24
25
27
28
30
23
16
8
15
23
28
31
35
37
26
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
3
6
9
25
31
29
18
11
3
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
50
30
34
40
20
12
12
12
19
24
32
24
13
2
2
1
1
1
1
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 (%)

4
3
2
6
8
4
8
10
6
9
12
9
13
12
4
3
3
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
18
19
21
22
23
24
25
26
27
27
27
27
26
25
24
23
22
20

Feels Like (°C)

19
18
18
17
18
17
18
20
21
22
21
21
22
23
23
24
23
23
23
22
22
22
21
20

Dew Point (°C)

14
14
14
14
14
14
15
16
16
15
14
14
14
13
13
13
12
12
11
11
12
12
12
12

Relative Humidity (%)

69
70
71
73
76
78
82
81
74
64
57
51
48
43
41
41
40
39
39
41
46
51
53
57

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1021
1021

Ozone (du)

349
348
348
347
346
346
346
347
344
342
339
338
338
339
339
340
341
341
341
342
343
344
344
344

Tuesday 26

Waxing Gibbous 82%

16:10

03:10

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

Sun - Rise: 06:06, Set: 20:37, Transit: 13:21. Moon - Rise: 16:10, Set: 03:10. Civil Dark: 21:07 - 05:35. Nautical Dark: 21:45 - 04:58. Astro Dark: 22:27 - 04:16

Total Clouds (% Sky Obscured)

2
2
3
14
17
2
2
3
5
10
14
17
12
5
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
12
17
12
5
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
2
1
8
11
1
2
3
4
5
5
4
3
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
17
19
21
22
24
25
26
26
27
27
27
26
26
25
24
23
22
21

Feels Like (°C)

20
19
19
18
18
17
17
19
20
21
20
22
23
23
24
25
24
24
24
24
23
24
21
21

Dew Point (°C)

12
12
11
11
11
11
11
12
12
12
12
12
12
11
12
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

60
62
62
63
64
64
65
64
59
52
48
43
40
39
39
40
41
43
45
47
50
54
57
59

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1019

Ozone (du)

345
345
345
345
347
349
350
352
355
356
357
358
359
360
361
361
360
358
357
355
353
351
350
349

Wednesday 27

Waxing Gibbous 89%

17:11

03:33

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

Sun - Rise: 06:05, Set: 20:38, Transit: 13:22. Moon - Rise: 17:11, Set: 03:33. Civil Dark: 21:08 - 05:35. Nautical Dark: 21:46 - 04:57. Astro Dark: 22:28 - 04:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
9
17
29
31
33
35
38
36
31
21
12
2
8
13
19

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
14
21
15
8
1
5
10
14
9
5
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
17
25
25
28
31
26
24
16
11
5
0
4
7
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
1
1
3
5
8

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)

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

Chance of Frost

Temperature (°C)

20
19
19
19
18
18
18
19
21
23
24
26
27
28
29
29
29
28
28
26
24
23
22
21

Feels Like (°C)

21
21
21
20
19
19
19
19
20
20
25
25
26
26
27
27
29
28
27
27
27
27
23
22

Dew Point (°C)

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

Relative Humidity (%)

61
62
62
63
64
63
64
58
55
51
47
45
42
39
37
34
35
36
36
42
50
59
61
63

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

348
346
345
344
343
342
341
341
342
343
344
344
345
346
346
347
345
343
340
340
339
339
338
338

Thursday 28

Waxing Gibbous 94%

18:13

03:58

Sun - Rise: 06:05, Set: 20:38, Transit: 13:22. Moon - Rise: 18:13, Set: 03:58. Civil Dark: 21:09 - 05:34. Nautical Dark: 21:47 - 04:56. Astro Dark: 22:29 - 04:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 22/05/26 00:06:21. Forecast: 22/05/26 to 28/05/26. Timezone: UTC+3.00