Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 3%

05:25

19:09

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

Sun - Rise: 06:13, Set: 20:28, Transit: 13:21. Moon - Rise: 05:25, Set: 19:09. Civil Dark: 20:57 - 05:43. Nautical Dark: 21:34 - 05:07. Astro Dark: 22:13 - 04:27

Total Clouds (% Sky Obscured)

13
16
10
31
18
5
0
1
32
43
52
84
100
80
97
48
51
60
58
52
44
40
62
77

Low Clouds (% Sky Obscured)

0
10
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
11
0
0
0
0
0
0
0
1
20
8
24
22
23
18
0
2
2
43
70

High Clouds (% Sky Obscured)

0
16
10
31
1
5
0
1
32
43
52
84
100
80
91
47
51
34
43
42
35
40
50
40

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
1
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)

3
6
8
11
13
14
14
13
10
9
8
5
3
2
2
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
46
41
36
33
31
30
37
42
46
51
53
57
58
58
57
60
61
62
63
59
60
56
51

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

348
344
344
343
341
337
337
336
333
333
332
330
329
330
327
325
325
325
325
324
324
324
323
322

Saturday 16

New Moon 1%

06:09

20:28

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

Sun - Rise: 06:12, Set: 20:29, Transit: 13:21. Moon - Rise: 06:09, Set: 20:28. Civil Dark: 20:58 - 05:42. Nautical Dark: 21:35 - 05:06. Astro Dark: 22:15 - 04:26

Total Clouds (% Sky Obscured)

58
70
75
95
90
82
61
41
63
13
36
47
49
33
33
24
31
16
4
8
3
3
7
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
17
23
9
25
36
47
23
26
24
17
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

52
65
71
93
89
82
61
32
44
6
14
26
30
15
13
3
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
14
35
80
33
25
5
12
19
0
0
1
0
0
0
6
24
16
4
6
2
2
7
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 (%)

0
4
0
1
23
12
10
1
0
3
11
13
4
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
4
6
7
9
8
7
9
9
7
8
6
5
3
3
3
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
20
20
18
19
19
19
19
20
18
20
19
20
20
20
18
18
19
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

49
44
39
39
38
38
38
38
45
44
46
51
61
60
62
64
66
67
72
76
77
77
74
66

Pressure (mb)

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

Ozone (du)

319
317
314
313
311
311
311
312
311
312
314
316
319
317
317
317
316
317
317
315
315
315
315
315

Sunday 17

Waxing Crescent 1%

07:04

21:47

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 Good
08 Good

Sun - Rise: 06:11, Set: 20:30, Transit: 13:21. Moon - Rise: 07:04, Set: 21:47. Civil Dark: 20:59 - 05:41. Nautical Dark: 21:36 - 05:05. Astro Dark: 22:16 - 04:24

Total Clouds (% Sky Obscured)

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

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
1
1
0
0
5
3
0
0
0
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
5
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
2

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)

6
10
10
9
11
12
12
11
9
8
8
9
6
3
2
1
1
2
4
4
4
5
5
4

Chance of Frost

Temperature (°C)

19
21
23
24
25
25
25
25
24
24
23
21
20
19
18
18
17
17
16
16
15
15
16
17

Feels Like (°C)

19
19
21
22
23
22
23
23
24
23
22
21
21
21
21
21
20
18
17
16
15
14
16
18

Dew Point (°C)

10
8
7
6
5
3
3
2
2
3
6
10
12
12
12
12
11
10
9
8
7
7
8
9

Relative Humidity (%)

55
41
36
31
27
23
22
23
23
25
33
47
60
63
65
66
66
65
62
58
57
58
61
56

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

313
314
314
313
312
312
312
314
318
322
323
324
325
327
325
325
326
326
327
327
327
328
329
331

Monday 18

Waxing Crescent 4%

08:10

22:59

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

Sun - Rise: 06:10, Set: 20:30, Transit: 13:21. Moon - Rise: 08:10, Set: 22:59. Civil Dark: 21:00 - 05:40. Nautical Dark: 21:37 - 05:04. Astro Dark: 22:17 - 04:23

Total Clouds (% Sky Obscured)

1
0
0
35
41
46
51
55
36
25
11
0
10
38
50
42
38
7
0
0
0
23
80
68

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
3
6
8
6
3
0
0
0
0
6
12
17
12
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
35
37
38
46
55
34
20
10
0
0
20
20
20
20
5
0
0
0
23
77
68

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
3
6
8
9
7
6
6
5
4
3
2
1
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
21
22
24
24
25
25
24
23
23
22
21
20
19
18
17
16
16
15
15
14
14
16
17

Feels Like (°C)

19
21
23
25
23
22
22
22
22
23
22
22
22
21
18
17
16
15
17
16
15
15
17
17

Dew Point (°C)

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

Relative Humidity (%)

49
44
39
37
36
35
36
39
43
43
46
49
58
61
63
66
66
67
68
68
69
69
66
60

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015

Ozone (du)

333
334
332
329
328
329
330
330
332
334
334
334
333
330
327
327
327
327
332
332
334
333
331
334

Tuesday 19

Waxing Crescent 11%

No Rise

00:00

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 OK
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 06:10, Set: 20:31, Transit: 13:21. Moon - Rise: No Rise, Set: 00:00. Civil Dark: 21:01 - 05:40. Nautical Dark: 21:38 - 05:03. Astro Dark: 22:19 - 04:22

Total Clouds (% Sky Obscured)

81
96
94
75
71
79
75
88
92
95
88
94
78
77
77
66
49
33
26
19
12
12
11
12

Low Clouds (% Sky Obscured)

0
0
3
12
15
17
16
16
13
29
32
43
20
18
13
9
3
0
0
1
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
13
29
46
54
69
91
94
82
50
38
39
44
39
33
28
26
19
12
12
11
12

High Clouds (% Sky Obscured)

81
95
92
47
24
41
8
37
31
21
20
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 (%)

0
0
0
0
0
0
0
0
2
8
15
28
14
13
9
20
24
20
16
9
3
4
4
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
4
5
7
7
6
4
6
6
4
3
4
2
1
2
3
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
49
46
44
43
46
43
43
45
46
51
54
55
57
58
59
61
62
63
63
64
64
60
56

Pressure (mb)

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

Ozone (du)

333
335
334
340
346
356
360
367
371
373
375
378
376
369
362
356
355
355
354
353
352
351
351
350

Wednesday 20

Waxing Crescent 20%

09:23

00:49

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

Sun - Rise: 06:09, Set: 20:32, Transit: 13:21. Moon - Rise: 09:23, Set: 00:49. Civil Dark: 21:02 - 05:39. Nautical Dark: 21:39 - 05:02. Astro Dark: 22:20 - 04:21

Total Clouds (% Sky Obscured)

11
9
10
24
38
47
47
41
41
34
28
21
14
8
1
7
12
18
37
53
71
66
60
55

Low Clouds (% Sky Obscured)

7
9
10
24
32
34
30
27
24
24
17
4
2
1
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

11
9
6
5
4
3
2
1
0
0
0
0
0
0
0
5
12
14
21
27
35
40
44
55

High Clouds (% Sky Obscured)

0
0
1
2
3
5
8
10
11
10
11
12
8
5
1
0
0
0
13
26
39
39
42
44

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 (%)

17
23
20
33
38
26
24
19
5
6
5
0
0
0
0
0
0
0
2
3
1
3
4
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)

5
6
7
8
8
8
8
8
8
8
6
4
2
1
2
2
3
3
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
46
41
36
37
37
37
36
35
34
40
45
51
53
54
56
55
54
54
53
52
51
51
52

Pressure (mb)

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

Ozone (du)

350
349
349
349
349
350
350
349
348
347
349
352
354
356
358
360
362
365
368
367
366
365
365
365

Thursday 21

Waxing Crescent 30%

10:39

01:27

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

Sun - Rise: 06:08, Set: 20:33, Transit: 13:21. Moon - Rise: 10:39, Set: 01:27. Civil Dark: 21:03 - 05:38. Nautical Dark: 21:40 - 05:01. Astro Dark: 22:21 - 04:20

Total Clouds (% Sky Obscured)

56
53
49
64
79
93
92
92
92
94
96
98
92
86
80
82
84
85

Low Clouds (% Sky Obscured)

5
10
14
11
10
6
9
10
14
9
5
0
1
1
1
1
1
2

Medium Clouds (% Sky Obscured)

56
49
37
55
74
92
72
52
32
26
22
17
21
27
33
30
31
34

High Clouds (% Sky Obscured)

42
38
24
34
50
60
61
59
57
70
82
95
90
84
78
82
84
85

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 (%)

3
3
1
2
2
1
2
2
0
2
2
2
5
5
0
4
9
1

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
6
9
11
10
10
11
10
10
10
8
6
4
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
47
43
40
38
36
35
35
35
35
38
42
46
48
49
51
51
51

Pressure (mb)

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

Ozone (du)

365
365
365
364
365
365
365
364
363
363
362
361
361
362
363
363
363
363

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

Generated: 15/05/26 09:16:58. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+3.00