Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:20

16:41

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

Sun - Rise: 06:14, Set: 20:26, Transit: 13:21. Moon - Rise: 04:20, Set: 16:41. Civil Dark: 20:55 - 05:45. Nautical Dark: 21:31 - 05:09. Astro Dark: 22:11 - 04:29

Total Clouds (% Sky Obscured)

33
24
51
55
54
0
0
0
0
0
0
0
0
0
0
3
1
51
35
57
47
0
3
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
12

Medium Clouds (% Sky Obscured)

3
24
4
4
0
0
0
0
0
0
0
0
0
0
0
2
0
1
1
3
1
0
0
0

High Clouds (% Sky Obscured)

33
24
40
50
54
0
0
0
0
0
0
0
0
0
0
0
0
51
35
48
39
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
9
0
0
1
1
4
6
6
7
3

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
7
5
7
5
5
4
4
4
4
4
3
3
3
4
3
3
4
7
10
12
14
12
9

Chance of Frost

Temperature (°C)

27
26
25
24
24
22
21
20
20
20
19
19
18
17
17
17
17
18
20
22
23
24
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
30
33
33
34
39
46
45
42
41
41
44
48
50
49
55
53
46
41
35
33
33
33
34

Pressure (mb)

1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1004

Ozone (du)

319
322
324
327
329
331
334
334
336
340
343
347
353
354
352
361
375
375
371
372
373
368
367
368

Thursday 14

Waning Crescent 3%

04:49

17:52

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

Sun - Rise: 06:13, Set: 20:27, Transit: 13:21. Moon - Rise: 04:49, Set: 17:52. Civil Dark: 20:56 - 05:44. Nautical Dark: 21:33 - 05:08. Astro Dark: 22:12 - 04:28

Total Clouds (% Sky Obscured)

66
77
96
44
28
38
44
24
19
0
0
0
0
2
0
5
7
0
0
4
0
3
3
4

Low Clouds (% Sky Obscured)

17
16
20
40
28
34
29
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0

Medium Clouds (% Sky Obscured)

46
69
81
0
0
0
17
24
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
5
7
0
0
0
0
3
3
4

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
1

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 (%)

5
15
10
6
1
1
2
7
9
4
1
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
7
5
6
6
6
4
3
2
3
4
4
4
3
3
3
3
2
4
7
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
46
49
54
56
60
61
63
70
72
76
78
76
74
73
74
72
65
56
50
45
42
39
35

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

368
369
366
364
367
371
372
372
370
369
368
367
365
364
360
360
358
357
355
351
344
344
343
342

Friday 15

Waning Crescent 1%

05:25

19:09

15 Bad
16 OK
17 OK
18 Bad
19 Good
20 Bad
21 OK
22 OK
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

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)

84
34
32
74
0
55
33
25
66
65
70
74
72
72
90
53
62
58
72
86
100
90
80
70

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)

26
30
19
12
0
0
8
0
20
23
27
33
32
22
28
26
44
25
24
58
39
43
41
39

High Clouds (% Sky Obscured)

62
4
18
74
0
55
28
25
66
65
70
74
72
72
71
13
20
29
53
77
100
73
50
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 (%)

1
1
1
1
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
1
1
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)

12
12
11
10
8
5
4
3
3
3
3
3
2
2
3
3
3
2
2
3
4
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
20
21
20
21
22
21
21
20
19
18
18
18
18
17
14
16
16
18
19
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

34
41
45
48
53
55
59
63
61
62
64
63
61
57
54
50
48
39
35
34
34
33
33
33

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1008

Ozone (du)

341
340
340
338
337
337
335
335
335
334
334
332
328
327
326
326
326
325
326
322
318
317
316
315

Saturday 16

New Moon 1%

06:09

20:28

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

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)

62
54
50
63
75
84
78
62
54
42
32
15
15
20
20
14
50
64
60
50
41
36
42
38

Low Clouds (% Sky Obscured)

1
2
3
10
25
21
26
33
31
22
11
0
0
0
0
0
0
0
0
0
0
0
18
16

Medium Clouds (% Sky Obscured)

59
54
50
63
75
65
31
49
34
9
4
0
0
0
1
0
36
29
12
32
29
36
42
38

High Clouds (% Sky Obscured)

29
35
35
35
35
28
31
5
9
26
30
15
15
20
16
14
43
58
51
42
18
5
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 (%)

1
1
1
6
13
3
15
17
11
9
5
0
0
0
0
0
0
0
0
0
2
6
25
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
35
36
37
41
45
51
57
58
60
62
65
67
69
71
73
66
64
56
51
49
46
44
47

Pressure (mb)

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

Ozone (du)

313
313
310
310
308
308
308
308
309
308
307
306
307
305
305
306
306
309
308
309
313
322
327
327

Sunday 17

Waxing Crescent 4%

07:04

21:47

15 OK
16 OK
17 Good
18 Good
19 Good
20 OK
21 OK
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 OK
11 OK
12 OK
13 OK
14 OK

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)

40
18
1
8
16
27
19
15
12
8
4
0
0
0
0
0
0
0
10
20
30
35
40
44

Low Clouds (% Sky Obscured)

4
4
0
1
2
7
1
0
0
0
0
0
0
0
0
0
0
0
1
1
2
13
23
34

Medium Clouds (% Sky Obscured)

34
1
1
5
12
19
18
15
12
8
4
0
0
0
0
0
0
0
4
12
24
25
24
23

High 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

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
5
5
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
58
55
53
54
59
65
69
71
72
74
73
77
79
81
82
74
68
63
54
48
42
43
43

Pressure (mb)

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

Ozone (du)

327
330
328
326
325
325
326
328
326
324
324
324
325
326
327
329
330
331
332
334
335
336
339
341

Monday 18

Waxing Crescent 4%

08:10

22:59

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

33
22
14
9
4
0
4
8
14
10
6
2
15
27
39
52
65
79
78
78
79
70
61
50

Low Clouds (% Sky Obscured)

24
13
2
1
0
0
0
0
0
0
0
0
0
0
0
3
8
13
28
45
59
50
41
31

Medium Clouds (% Sky Obscured)

17
9
0
0
0
0
4
8
14
10
6
2
5
9
12
35
59
79
63
49
34
29
24
20

High Clouds (% Sky Obscured)

0
1
2
1
1
0
0
0
0
0
0
0
9
18
24
31
38
49
35
29
20
20
20
17

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 (%)

8
9
9
10
7
3
5
4
1
1
1
0
0
0
0
4
5
2
5
5
3
11
11
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
25
24
24
24
24
24
19
20
21
20
20
20
17
16
16
16
16
16
20
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

43
43
43
43
50
59
68
62
58
53
57
62
66
68
69
70
66
61
55
48
41
35
34
33

Pressure (mb)

1010
1010
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

344
343
343
342
341
339
338
338
338
337
339
341
343
346
350
354
363
373
382
383
384
385
386
388

Tuesday 19

Waxing Crescent 11%

09:23

00:00

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:10, Set: 20:31, Transit: 13:21. Moon - Rise: 09:23, 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)

64
78
92
92
93
94
78
64
45
44
43
42
39
40
37
27
23
16

Low Clouds (% Sky Obscured)

31
31
33
33
33
32
25
16
3
3
2
1
1
1
0
7
14
16

Medium Clouds (% Sky Obscured)

20
22
24
28
33
36
24
13
2
13
24
35
33
30
20
15
10
5

High Clouds (% Sky Obscured)

40
62
83
78
65
58
41
31
20
19
9
9
3
1
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
7
8
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 (%)

12
14
13
29
38
41
37
29
9
9
6
0
7
7
3
15
12
8

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)

11
9
7
6
5
3
2
2
1
2
2
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
34
35
37
45
53
64
64
64
64
64
64
63
63
62
63
56
51

Pressure (mb)

1010
1010
1009
1009
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

389
387
385
383
383
384
384
384
383
383
383
384
384
383
381
380
381
381

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

Generated: 13/05/26 15:40:20. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+3.00