Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

05:40

16:58

02 OK
03 OK
04 OK
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

Sun - Rise: 06:32, Set: 18:33, Transit: 12:33. Moon - Rise: 05:40, Set: 16:58. Civil Dark: 19:00 - 06:05. Nautical Dark: 19:30 - 05:35. Astro Dark: 20:01 - 05:04

Total Clouds (% Sky Obscured)

28
33
38
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
94
100

Low Clouds (% Sky Obscured)

2
2
2
2
3
2
2
5
21
21
3
8
18
20
22
32
33
47
19
14
49
14
5
15

Medium Clouds (% Sky Obscured)

28
33
38
60
100
100
100
100
100
98
99
100
97
100
100
100
100
100
100
100
91
88
88
82

High Clouds (% Sky Obscured)

28
33
38
60
100
100
83
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
59
67

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
1
1
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
1
2
3
2
2
4
4
5
10
18
21
26
22
21
24
18
5
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
4
2
4
7
7
6
8
10
11
13
14
15
14
14
13
12
10
8
6
5
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
69
70
71
71
69
67
63
54
49
45
45
48
53
56
58
62
63
65
66
68
69
70

Pressure (mb)

1015
1015
1014
1015
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1013
1013
1013
1012
1012

Ozone (du)

388
390
395
399
403
402
403
415
427
425
425
429
434
437
438
436
436
439
444
449
451
452
452
452

Wednesday 18

Waning Crescent 1%

06:05

18:06

02 Bad
03 Bad
04 Bad
05 OK
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

Sun - Rise: 06:30, Set: 18:34, Transit: 12:32. Moon - Rise: 06:05, Set: 18:06. Civil Dark: 19:01 - 06:04. Nautical Dark: 19:31 - 05:33. Astro Dark: 20:02 - 05:02

Total Clouds (% Sky Obscured)

100
99
95
46
66
76
80
66
79
98
98
100
99
71
90
89
94
99
100
100
69
90
76
55

Low Clouds (% Sky Obscured)

18
12
21
40
37
49
1
23
29
37
45
43
42
26
13
5
0
5
3
0
0
7
0
0

Medium Clouds (% Sky Obscured)

81
84
75
8
45
66
61
39
36
33
65
59
21
28
30
66
86
98
80
100
69
65
76
55

High Clouds (% Sky Obscured)

100
90
83
7
3
19
16
18
46
92
77
99
98
45
79
73
76
92
100
100
8
71
70
20

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 (%)

3
7
3
2
2
3
4
3
5
5
15
5
5
12
12
13
9
7
4
2
1
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
72
74
75
76
72
65
62
59
58
57
57
59
62
68
71
73
75
75
77
80
80
80

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

449
451
453
453
450
447
447
449
443
433
423
414
405
403
405
406
405
404
404
406
404
401
407
403

Thursday 19

New Moon 0%

06:30

19:16

02 Bad
03 Bad
04 OK
05 Good
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 06:29, Set: 18:35, Transit: 12:32. Moon - Rise: 06:30, Set: 19:16. Civil Dark: 19:02 - 06:02. Nautical Dark: 19:32 - 05:32. Astro Dark: 20:03 - 05:01

Total Clouds (% Sky Obscured)

68
65
43
13
15
17
22
32
84
83
81
76
78
78
71
81
92
100
96
94
81
82
92
99

Low Clouds (% Sky Obscured)

0
0
5
4
9
8
8
2
3
7
8
22
22
12
1
0
0
10
23
37
50
51
52
53

Medium Clouds (% Sky Obscured)

66
63
35
9
0
0
0
17
58
65
59
55
53
55
55
50
50
51
76
85
64
68
68
98

High Clouds (% Sky Obscured)

29
0
2
0
0
0
3
3
84
83
81
76
72
75
71
81
92
100
91
72
76
81
76
72

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
Very Light Rain

Precipitation Probability (%)

1
2
3
2
4
3
3
4
4
2
2
1
2
4
1
1
3
2
9
19
34
35
39
47

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
9
12
13
14
14
14
14
14
13
12
11
11
10
10
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
5
4
6
6
6
6
6
5
5
5
5
5
6
5
5
5
6
6
6

Relative Humidity (%)

78
77
77
78
79
78
70
67
61
59
57
55
55
54
57
60
64
69
71
72
74
77
78
78

Pressure (mb)

1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

398
395
395
401
409
413
412
406
402
400
403
399
395
390
384
377
373
370
370
368
364
356
355
356

Friday 20

Waxing Crescent 3%

06:56

20:28

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:27, Set: 18:36, Transit: 12:32. Moon - Rise: 06:56, Set: 20:28. Civil Dark: 19:02 - 06:01. Nautical Dark: 19:33 - 05:30. Astro Dark: 20:04 - 04:59

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
99
97
96
95
93
92
93
95
96
97
99
100
97
93
90
90
90
90

Low Clouds (% Sky Obscured)

42
36
28
25
17
13
21
31
45
36
30
28
24
28
32
36
41
48
47
47
46
45
47
49

Medium Clouds (% Sky Obscured)

94
100
100
100
100
100
97
94
91
91
88
44
63
62
63
51
84
96
92
86
81
84
75
65

High Clouds (% Sky Obscured)

72
100
98
78
57
35
49
66
77
60
16
8
1
3
5
30
56
79
77
53
25
8
20
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
9
9
8
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

Very Light Rain
None
None
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

Precipitation Probability (%)

48
37
22
30
21
10
22
18
25
47
70
65
66
58
45
47
50
52
61
70
67
65
63
61

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

6
6
6
7
8
8
9
11
11
11
11
10
11
11
11
11
10
10
9
8
6
5
6
8

Chance of Frost

Temperature (°C)

9
9
9
8
9
9
9
10
11
11
11
11
12
11
11
10
10
9
9
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
78
78
75
77
77
73
73
76
77
81
81
83
83
83
84
84
85
85
85
87
88
87

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1006
1007

Ozone (du)

354
355
355
355
354
355
358
367
373
373
377
378
381
383
388
398
411
418
418
416
409
404
404
400

Saturday 21

Waxing Crescent 8%

07:25

21:42

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

Sun - Rise: 06:25, Set: 18:37, Transit: 12:31. Moon - Rise: 07:25, Set: 21:42. Civil Dark: 19:03 - 05:59. Nautical Dark: 19:34 - 05:29. Astro Dark: 20:05 - 04:57

Total Clouds (% Sky Obscured)

91
92
95
92
88
84
74
66
60
60
62
52
51
50
51
45
40
31
34
40
47
50
53
59

Low Clouds (% Sky Obscured)

38
42
45
41
38
36
38
44
50
50
49
40
40
40
41
38
33
31
34
38
40
46
50
54

Medium Clouds (% Sky Obscured)

59
71
52
46
50
46
31
16
1
1
2
2
2
1
1
1
1
1
3
8
16
15
13
11

High Clouds (% Sky Obscured)

6
16
3
11
20
4
1
1
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
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 (%)

53
46
44
51
52
51
47
47
39
31
30
29
29
28
24
25
25
21
22
21
19
23
24
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
84
84
84
85
82
82
81
79
73
69
70
67
66
65
68
71
76
74
74
75
75
74

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

400
398
390
395
407
410
416
425
425
424
426
425
423
407
392
377
375
374
372
380
388
396
397
399

Sunday 22

Waxing Crescent 16%

07:58

22:59

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:24, Set: 18:38, Transit: 12:31. Moon - Rise: 07:58, Set: 22:59. Civil Dark: 19:04 - 05:58. Nautical Dark: 19:35 - 05:27. Astro Dark: 20:06 - 04:56

Total Clouds (% Sky Obscured)

65
72
81
83
85
89
88
86
85
88
91
94
91
88
83
76
68
61
68
77
86
90
92
93

Low Clouds (% Sky Obscured)

50
46
40
28
18
13
40
57
74
75
76
76
68
62
56
52
47
41
46
50
55
47
39
31

Medium Clouds (% Sky Obscured)

18
26
32
34
32
36
35
35
28
28
31
34
35
41
37
27
15
8
11
13
16
26
37
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
27
45
41
33
27
23
20
19
26
40
55
64
73
81

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 (%)

25
26
25
28
25
20
26
26
26
28
29
31
29
27
23
23
21
17
19
18
9
19
20
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
78
77
78
77
76
73
70
69
66
66
66
65
64
67
71
74
76
77
78
79
82

Pressure (mb)

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

Ozone (du)

400
398
397
396
397
398
399
400
402
403
403
402
402
404
405
407
408
410
411
414
416
419
417
415

Monday 23

Waxing Crescent 26%

08:39

00:14

Sun - Rise: 06:22, Set: 18:39, Transit: 12:31. Moon - Rise: 08:39, Set: 00:14. Civil Dark: 19:05 - 05:56. Nautical Dark: 19:36 - 05:25. Astro Dark: 20:08 - 04:54

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: 17/03/26 02:56:44. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+2.00