Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 33%

12:10

21:21

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

Sun - Rise: 07:17, Set: 17:06, Transit: 12:12. Moon - Rise: 12:10, Set: 21:21. Civil Dark: 17:35 - 06:48. Nautical Dark: 18:07 - 06:16. Astro Dark: 18:39 - 05:44

Total Clouds (% Sky Obscured)

44
59
68
75
100
100
93
95
92
92
97
100
93
100
91
72
68
32
33
42
72
57
65
71

Low Clouds (% Sky Obscured)

5
7
18
31
32
27
23
31
35
27
20
21
3
0
9
26
28
32
33
37
37
49
65
46

Medium Clouds (% Sky Obscured)

44
59
68
26
73
11
4
0
13
5
23
4
0
0
1
1
0
0
19
31
26
19
10
11

High Clouds (% Sky Obscured)

44
59
68
75
99
100
84
86
81
83
91
100
88
100
84
44
38
2
3
4
41
57
57
53

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
7
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
6
83
94
98
29
22
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
Very Light Rain
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
3
7
8
7
8
8
2
1
0
0
0
1
1
2
5
17
22
37
38
47
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
4
3
2
3
4
4
4
4
5
5
4
4
6
8
10
14
16
17
16
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
69
69
69
70
73
75
76
75
76
75
74
71
66
62
60
59
58
60
64
69
72
72

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

304
303
301
302
303
304
304
305
305
303
304
306
306
309
311
317
318
316
316
317
314
311
311
311

Wednesday 26

Waxing Crescent 44%

12:38

22:26

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:18, Set: 17:06, Transit: 12:12. Moon - Rise: 12:38, Set: 22:26. Civil Dark: 17:35 - 06:49. Nautical Dark: 18:07 - 06:17. Astro Dark: 18:39 - 05:45

Total Clouds (% Sky Obscured)

80
63
64
70
66
54
43
82
61
41
53
62
100
94
100
96
99
95
93
100
100
68
100
100

Low Clouds (% Sky Obscured)

39
44
29
32
36
33
33
34
36
34
32
30
24
25
32
34
31
47
57
50
46
41
36
35

Medium Clouds (% Sky Obscured)

27
51
48
48
42
36
28
21
29
19
27
40
50
55
47
54
38
66
66
72
77
68
100
100

High Clouds (% Sky Obscured)

75
26
29
35
32
16
0
80
36
0
3
7
100
63
100
52
95
93
92
100
100
68
100
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

26
16
18
21
14
17
22
22
13
19
23
23
28
47
50
42
47
70
82
75
50
54
63
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.4
0.6
0.6
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

15
15
15
16
16
16
15
16
17
17
18
18
17
16
17
17
18
18
18
17
15
14
13
13

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
17
18
18
18
18
19
19
19
18
17
17
17
17
17

Feels Like (°C)

14
14
14
13
13
13
14
13
13
13
13
14
14
13
14
14
13
14
13
12
12
13
14
13

Dew Point (°C)

12
12
12
12
12
13
13
13
13
12
13
13
13
13
13
13
12
12
11
10
10
11
12
12

Relative Humidity (%)

73
73
73
73
73
74
74
74
76
73
73
73
73
73
72
69
65
63
62
62
63
68
73
72

Pressure (mb)

1013
1013
1013
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

312
313
313
313
311
309
307
306
307
305
309
307
310
312
315
314
315
316
315
312
311
312
311
310

Thursday 27

Waxing Crescent 55%

13:04

23:31

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:19, Set: 17:06, Transit: 12:12. Moon - Rise: 13:04, Set: 23:31. Civil Dark: 17:35 - 06:50. Nautical Dark: 18:07 - 06:18. Astro Dark: 18:39 - 05:46

Total Clouds (% Sky Obscured)

80
85
81
80
65
68
78
64
72
69
52
44
37
37
36
37
48
44
100
83
54
40
53
77

Low Clouds (% Sky Obscured)

40
39
42
36
56
48
45
39
58
48
52
44
37
37
36
37
39
39
52
45
37
30
30
28

Medium Clouds (% Sky Obscured)

80
82
68
59
65
42
41
30
38
0
1
1
0
1
2
10
29
25
50
38
2
0
2
6

High Clouds (% Sky Obscured)

67
72
81
80
65
68
78
38
72
69
1
1
1
1
1
1
10
3
72
55
37
22
43
71

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
5
0
3
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

55
49
64
62
95
82
35
48
69
82
76
82
78
74
54
40
37
31
31
34
37
44
47
41

Precipitation Amount (mm)

0
0
0.3
0
1
0.6
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0.3
0.3
0

Wind Speed/Direction (mph)

10
9
9
10
7
9
7
10
11
14
14
16
15
13
13
15
16
15
16
15
14
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
75
78
79
79
82
78
78
72
74
75
79
82
82
72
67
67
64
65
66
71
75
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

313
315
316
317
318
319
318
319
318
318
317
317
317
319
321
324
325
327
327
328
329
329
330
331

Friday 28

First Quarter 51%

13:28

00:37

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

Sun - Rise: 07:20, Set: 17:06, Transit: 12:13. Moon - Rise: 13:28, Set: 00:37. Civil Dark: 17:34 - 06:51. Nautical Dark: 18:07 - 06:19. Astro Dark: 18:39 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
100
91
98
73
74
67
60
70
92
100
98
96
95
64
36
4
6
34

Low Clouds (% Sky Obscured)

27
34
39
46
45
45
46
45
47
46
43
37
30
27
21
15
27
36
63
33
14
1
1
1

Medium Clouds (% Sky Obscured)

30
35
35
45
67
56
100
36
63
4
1
2
0
4
2
21
30
66
63
28
15
0
1
19

High Clouds (% Sky Obscured)

100
100
100
100
100
81
86
86
92
66
58
45
34
51
85
100
91
81
73
49
26
1
2
23

ISS Passover

Visibility (miles)

6
9
7
7
4
2
2
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

22
49
50
49
78
85
53
27
18
11
23
27
24
27
26
35
35
39
32
25
20
10
8
7

Precipitation Amount (mm)

0
0
0
0
0.5
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
12
11
12
12
13
10
8
7
6
5
5
5
4
3
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
14
14
13
13
12
11
13
14
15
16
16
17
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

11
9
11
10
10
10
10
9
8
8
8
8
7
7
8
8
9
9
10
11
10
9
9
9

Relative Humidity (%)

76
69
76
75
75
76
75
70
68
69
71
71
72
75
71
67
66
64
66
67
65
63
69
71

Pressure (mb)

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

Ozone (du)

332
333
333
335
337
339
342
342
342
341
340
339
339
341
341
342
341
341
342
345
347
349
351
354

Saturday 29

Waxing Gibbous 66%

13:53

01:45

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

Sun - Rise: 07:21, Set: 17:05, Transit: 12:13. Moon - Rise: 13:53, Set: 01:45. Civil Dark: 17:34 - 06:52. Nautical Dark: 18:07 - 06:20. Astro Dark: 18:38 - 05:48

Total Clouds (% Sky Obscured)

9
9
11
11
7
28
28
2
0
0
0
0
0
3
5
9
6
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
3
5
9
6
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
5
1
0
0
3
11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
4
8
10
6
24
22
2
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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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
5
3
1
2
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
75
75
75
75
74
74
74
74
74
76
76
76
70
66
62
58
55
52
56
59
62
65

Pressure (mb)

1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1014

Ozone (du)

355
351
347
342
338
337
335
329
325
319
320
316
314
313
311
310
308
306
304
302
301
300
299
300

Sunday 30

Waxing Gibbous 76%

14:21

02:55

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

Sun - Rise: 07:22, Set: 17:05, Transit: 12:14. Moon - Rise: 14:21, Set: 02:55. Civil Dark: 17:34 - 06:53. Nautical Dark: 18:07 - 06:20. Astro Dark: 18:38 - 05:49

Total Clouds (% Sky Obscured)

0
0
1
2
2
3
5
8
10
11
21
30
40
49
62
75
74
70
66
52
40
26
42
58

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
9
15
23
29
30
26
28
26

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
2
1
0
0
0
0
9
19
26
35
43
54
39
21
2
15
25

High Clouds (% Sky Obscured)

0
0
1
2
2
2
3
5
6
6
10
15
20
29
42
57
60
60
60
43
23
4
12
23

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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
1
1
22
17
10
50
34
13
18
12
4
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
68
71
73
76
77
78
80
80
81
80
80
78
72
68
64
63
61
60
64
68
72
73

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

301
302
302
301
300
299
298
296
295
293
292
293
294
296
293
290
288
288
289
289
290
291
292
293

Monday 1

Waxing Gibbous 86%

14:52

04:10

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:23, Set: 17:05, Transit: 12:14. Moon - Rise: 14:52, Set: 04:10. Civil Dark: 17:34 - 06:54. Nautical Dark: 18:07 - 06:21. Astro Dark: 18:38 - 05:50

Total Clouds (% Sky Obscured)

74
82
90
98
99
99
100
100
100
99
92
82
70
60
52
44
46
54
61

Low Clouds (% Sky Obscured)

22
22
23
22
20
26
30
33
47
51
49
43
38
47
52
44
46
38
28

Medium Clouds (% Sky Obscured)

27
28
38
48
58
68
78
85
92
98
84
69
55
44
38
34
34
39
48

High Clouds (% Sky Obscured)

32
56
79
95
97
99
100
92
83
74
50
26
2
1
0
0
11
21
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

1
6
9
6
22
36
14
38
42
32
56
76
76
79
86
92
83
91
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.4
0.5
0.6
0.4
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
15
15
15
15
14
14
13
13
12
12
12
11
12
12
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
79
79
79
79
79
79
79
79
79
80
80
76
70
67
65
62

Pressure (mb)

1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1016
1015
1015

Ozone (du)

294
294
296
297
299
299
299
299
298
297
297
297
297
297
297
298
299
298
298

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

Generated: 25/11/25 19:59:16. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+2.00