Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 1%

05:25

20:28

22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Good
06 Bad
07 Good
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 Good
21 Good

Sun - Rise: 06:13, Set: 20:29, Transit: 13:21. Moon - Rise: 05:25, Set: 20:28. Civil Dark: 20:58 - 05:43. Nautical Dark: 21:35 - 05:07. Astro Dark: 22:13 - 04:27

Total Clouds (% Sky Obscured)

38
44
67
55
78
59
55
9
51
18
64
63
66
100
100
97
82
72
51
66
79
60
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
11
4
20
42
16
0
0

Medium Clouds (% Sky Obscured)

0
0
18
17
26
13
5
5
51
12
6
47
66
100
100
96
79
60
36
55
69
55
0
0

High Clouds (% Sky Obscured)

38
44
34
30
30
59
55
0
0
3
60
59
66
84
100
17
40
40
8
40
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
6
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
2
2
5
2
25
31
2
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
3
3
3
2
2
2
2
2
3
2
3
5
7
7
8
8
7
8
10
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
10
9
9
9
7
7
7
8
9
9
9
9
9
10
12
16
16
16
16

Relative Humidity (%)

60
63
61
61
64
64
65
63
64
57
50
46
43
42
42
40
40
43
43
50
69
70
72
75

Pressure (mb)

1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1005

Ozone (du)

332
330
329
328
328
327
326
327
323
323
321
319
316
313
313
313
312
312
312
311
316
318
321
320

Saturday 16

New Moon 1%

06:09

21:47

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

Sun - Rise: 06:12, Set: 20:30, Transit: 13:21. Moon - Rise: 06:09, Set: 21:47. Civil Dark: 20:59 - 05:42. Nautical Dark: 21:36 - 05:06. Astro Dark: 22:15 - 04:26

Total Clouds (% Sky Obscured)

5
29
18
67
25
15
1
0
0
4
0
0
2
0
7
75
71
0
2
5
40
10
2
0

Low Clouds (% Sky Obscured)

0
0
18
35
25
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
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0

High Clouds (% Sky Obscured)

4
22
3
53
6
15
1
0
0
4
0
0
2
0
7
75
71
0
2
5
40
2
2
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)

4
4
3
3
3
3
4
4
4
3
4
5
8
10
10
11
12
11
11
11
8
9
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
15
15
15
14
13
12
12
10
10
9
8
7
5
2
1
1
1
2
6
9
11

Relative Humidity (%)

76
81
85
86
85
83
79
78
78
74
63
54
47
39
34
28
23
20
20
20
23
33
45
52

Pressure (mb)

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

Ozone (du)

320
318
317
316
315
315
315
315
315
315
316
314
312
311
311
310
310
311
312
314
316
318
320
321

Sunday 17

Waxing Crescent 4%

07:04

No Set

22 Good
23 Good
00 Good
01 Good
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 OK
15 Good
16 Bad
17 Bad
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:11, Set: 20:30, Transit: 13:21. Moon - Rise: 07:04, Set: No Set. Civil Dark: 21:00 - 05:41. Nautical Dark: 21:37 - 05:05. Astro Dark: 22:16 - 04:24

Total Clouds (% Sky Obscured)

0
0
4
1
0
1
2
2
1
2
2
1
0
0
16
17
18
17
49
86
12
14
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
9
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
0
1
1
1
0
0
7
9
2
0
36
80
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)

3
2
2
3
3
3
3
3
4
4
3
3
2
2
4
8
11
9
8
7
7
7
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
57
59
59
58
56
55
55
56
56
52
47
42
40
37
35
37
39
43
46
48
51
53
55

Pressure (mb)

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

Ozone (du)

319
322
322
323
325
325
327
327
329
329
330
332
332
332
332
331
330
334
334
334
334
334
333
333

Monday 18

Waxing Crescent 11%

08:10

22:59

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

Sun - Rise: 06:10, Set: 20:31, Transit: 13:21. Moon - Rise: 08:10, Set: 22:59. Civil Dark: 21:01 - 05:40. Nautical Dark: 21:38 - 05:04. Astro Dark: 22:17 - 04:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
7
27
18
26
32
36
67
43
46
43
33
37
42
47
54
54
55
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
3
3
3
6
14
25
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
10
16
17
21
25
27
22
20
14
18
21
21
21
21
18
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
22
3
3
2
4
44
9
7
4
3
1
2
1
20
20
25
30

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
1
1
0
5
5
2
6
7
9
27

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
2
3
3
3
2
2
3
2
2
2
2
3
6
9
9
7
8
8
8
7
6
3

Chance of Frost

Temperature (°C)

19
18
18
17
16
15
14
14
13
15
17
19
20
22
23
24
24
25
24
23
23
22
21
20

Feels Like (°C)

20
19
19
18
17
17
16
15
13
17
18
20
21
21
23
21
22
23
23
22
21
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

57
60
64
68
72
73
75
76
75
70
63
55
47
43
41
46
47
44
43
44
46
50
55
58

Pressure (mb)

1014
1014
1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012
1011
1012
1012
1012

Ozone (du)

334
333
332
334
333
334
335
336
337
339
341
342
344
346
348
350
352
353
356
359
364
367
368
370

Tuesday 19

Waxing Crescent 20%

09:23

00:00

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

Sun - Rise: 06:10, Set: 20:32, Transit: 13:21. Moon - Rise: 09:23, Set: 00:00. Civil Dark: 21:02 - 05:40. Nautical Dark: 21:39 - 05:03. Astro Dark: 22:19 - 04:22

Total Clouds (% Sky Obscured)

73
81
67
54
40
40
24
9
12
29
3
13
25
34
38
38
40
31
23
12
9
5
0
3

Low Clouds (% Sky Obscured)

9
1
1
2
13
2
1
0
0
0
0
9
18
26
24
22
20
14
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
79
61
54
40
40
24
5
2
2
0
9
18
25
28
31
34
27
18
11
6
2
0
1

High Clouds (% Sky Obscured)

30
30
30
30
9
3
1
2
8
25
2
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
4
6
5
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

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

Precipitation Probability (%)

51
62
54
16
0
0
0
0
0
0
0
1
2
1
1
2
2
10
11
3
10
10
3
2

Precipitation Amount (mm)

0.2
0.4
0.4
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
1
3
3
4
4
5
5
4
3
3
5
7
8
9
8
8
9
9
9
9
7
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
71
74
75
72
69
67
69
71
72
66
56
50
44
41
39
37
36
37
37
38
41
44
47

Pressure (mb)

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

Ozone (du)

373
375
376
375
376
376
376
375
376
375
374
375
374
372
366
361
361
360
359
358
356
356
356
356

Wednesday 20

Waxing Crescent 30%

10:39

00:49

22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 06:09, Set: 20:33, Transit: 13:21. Moon - Rise: 10:39, Set: 00:49. Civil Dark: 21:03 - 05:39. Nautical Dark: 21:40 - 05:02. Astro Dark: 22:20 - 04:21

Total Clouds (% Sky Obscured)

6
10
14
18
20
21
23
27
26
25
25
25
24
25
36
48
59
69
82
95
97
98
100
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
10
14
23
36
34
36
36
29

Medium Clouds (% Sky Obscured)

3
7
12
16
20
19
18
16
12
8
5
10
14
16
16
17
18
19
21
22
29
37
43
55

High Clouds (% Sky Obscured)

0
1
0
0
0
5
10
15
19
20
20
17
12
9
15
20
25
43
63
84
90
95
100
77

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
5
2

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
2
2
1
2
1
0
2
2
1
10
12
12
25
31
33
41
44
37
50
60
70
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
9
8
7
7
7
6
6
7
8
8
9
9
10
10
11
11
11
11
11
13
14
16

Relative Humidity (%)

50
52
55
54
54
54
55
54
55
52
49
45
44
42
41
42
43
43
46
47
48
58
70
83

Pressure (mb)

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

Ozone (du)

356
357
357
357
356
356
357
357
358
361
364
366
365
363
361
360
358
356
356
356
356
358
360
362

Thursday 21

Waxing Crescent 42%

11:52

01:27

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
19 Bad
20 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: 22:21 - 04:20

Total Clouds (% Sky Obscured)

89
85
82
77
73
81
88
95
94
94
93
95
97
100
99
99
98
99
99
100
99
98
97

Low Clouds (% Sky Obscured)

21
11
10
10
9
10
13
16
19
23
26
34
47
62
56
49
45
45
43
38
31
26
24

Medium Clouds (% Sky Obscured)

69
82
78
74
73
72
69
68
65
59
55
66
78
92
90
88
86
90
95
100
93
86
80

High Clouds (% Sky Obscured)

57
38
27
15
3
26
48
72
78
83
87
89
94
98
88
75
64
73
83
94
84
73
63

ISS Passover

Visibility (miles)

5
7
9
9
9
9
9
8
7
8
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

Precipitation Type

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

Precipitation Probability (%)

65
59
49
36
9
31
38
46
41
37
38
36
33
19
28
31
30
31
28
16
23
25
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
13
12
12
12
12
12
12
12
11
11
11
11
10
9
8
9
9
10
10
10

Relative Humidity (%)

81
77
74
74
73
74
77
78
80
73
66
60
57
54
51
47
44
40
42
44
46
49
51

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013

Ozone (du)

363
364
365
366
366
367
368
368
369
369
369
369
368
368
367
366
365
365
363
362
361
360
359

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

Generated: 15/05/26 22:59:14. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+3.00