Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

01:29

10:28

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
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:58, Set: 19:53, Transit: 13:26. Moon - Rise: 01:29, Set: 10:28. Civil Dark: 20:20 - 06:32. Nautical Dark: 20:51 - 06:00. Astro Dark: 21:24 - 05:27

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
3
2
2
2
0
0
3
2
0
0
0
4

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
1
0
0
2
2
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)

6
7
8
6
5
3
2
3
3
3
3
3
3
3
3
3
3
4
3
3
3
7
10
11

Chance of Frost

Temperature (°C)

23
22
22
20
19
17
17
16
16
15
15
14
14
14
13
13
13
13
14
17
20
23
23
24

Feels Like (°C)

22
21
21
20
19
18
18
17
17
16
15
14
14
14
14
13
13
13
14
17
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

41
43
44
49
53
61
65
67
69
68
66
62
63
63
63
64
66
64
55
49
43
39
41
43

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

348
349
349
348
346
347
348
349
348
347
346
346
348
348
348
350
352
353
355
355
356
356
355
355

Wednesday 8

Waning Gibbous 60%

02:19

11:23

15 OK
16 OK
17 Bad
18 Bad
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

Sun - Rise: 06:57, Set: 19:54, Transit: 13:26. Moon - Rise: 02:19, Set: 11:23. Civil Dark: 20:21 - 06:30. Nautical Dark: 20:52 - 05:58. Astro Dark: 21:25 - 05:25

Total Clouds (% Sky Obscured)

16
30
51
63
80
90
90
88
96
95
100
100
93
92
94
93
99
97
84
82
81
91
99
93

Low Clouds (% Sky Obscured)

0
0
0
6
14
58
74
77
79
84
93
80
73
62
58
52
35
54
60
49
53
51
85
36

Medium Clouds (% Sky Obscured)

16
30
51
63
71
73
54
63
94
54
86
60
55
49
49
48
62
59
47
41
40
49
61
52

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 (%)

0
0
0
2
2
6
18
16
29
26
21
22
10
3
0
2
4
5
5
12
18
15
21
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)

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

Chance of Frost

Temperature (°C)

23
23
23
22
20
19
18
17
16
15
15
15
14
14
13
13
12
13
13
15
16
17
18
19

Feels Like (°C)

20
20
20
19
18
15
14
11
12
12
11
12
12
12
11
11
11
11
12
13
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

43
45
46
47
48
60
68
65
68
72
73
73
71
70
68
65
65
66
65
65
63
67
72
70

Pressure (mb)

1015
1015
1014
1014
1015
1015
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

356
358
360
361
362
362
361
362
363
364
365
365
365
367
368
368
368
371
373
377
382
381
379
379

Thursday 9

Waning Gibbous 50%

03:02

12:23

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

Sun - Rise: 06:55, Set: 19:55, Transit: 13:26. Moon - Rise: 03:02, Set: 12:23. Civil Dark: 20:22 - 06:28. Nautical Dark: 20:54 - 05:56. Astro Dark: 21:27 - 05:23

Total Clouds (% Sky Obscured)

92
74
58
50
49
51
60
50
61
54
61
51
48
50
49
62
53
25
39
54
68
54
39
18

Low Clouds (% Sky Obscured)

52
65
56
50
49
51
41
44
48
52
42
29
24
22
22
42
37
0
19
38
57
38
23
4

Medium Clouds (% Sky Obscured)

51
49
46
40
35
41
43
34
35
5
0
0
0
1
0
0
0
1
15
45
40
14
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
15
15
20
20
20
11
25
30
30
25
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 (%)

6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
0
0
0
2
2
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
5
6
6
7
6
3
2
2
2
2
2
2
3
4
5
4
4
4
3
4
4
5
5

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
13
13
12
12
12
12
11
10
9
9
9
9
11
13
15
17
17
18

Feels Like (°C)

16
15
16
15
14
13
14
14
13
12
12
10
10
9
7
6
7
6
9
10
12
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

61
55
51
53
60
76
83
86
86
83
81
83
83
84
82
82
80
75
62
54
51
48
45
44

Pressure (mb)

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

Ozone (du)

378
379
378
381
382
383
383
384
384
384
385
385
384
385
385
385
388
390
391
392
391
390
386
384

Friday 10

Third Quarter 40%

03:39

13:27

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

Sun - Rise: 06:54, Set: 19:56, Transit: 13:25. Moon - Rise: 03:39, Set: 13:27. Civil Dark: 20:23 - 06:27. Nautical Dark: 20:55 - 05:55. Astro Dark: 21:28 - 05:22

Total Clouds (% Sky Obscured)

11
25
30
30
30
30
34
37
41
55
77
100
100
100
98
85
72
66
59
69
89
92
94
93

Low Clouds (% Sky Obscured)

2
10
10
10
10
15
10
10
15
10
10
15
5
5
5
14
21
27
35
43
50
63
79
89

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
11
22
41
37
36
55
58
44
42
47
53
54
48
45
39
40
42
53

High Clouds (% Sky Obscured)

0
0
2
0
0
30
33
37
35
53
48
76
83
80
80
81
72
66
49
37
35
33
29
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
5
4
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
13
47
72
74
61
39
16
7
13
17
18
12
24
22
13
45
52
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
5
6
6
5
4
4
7
6
6
5
4
4
4
4
4
5
6
7
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
16
15
13
12
12
10
8
8
7
8
7
7
7
8
9
10
10
10
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

43
42
43
50
54
56
57
61
75
81
81
81
77
77
78
80
81
77
65
57
54
52
51
55

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

386
390
390
393
394
392
394
395
398
402
406
410
412
412
414
416
416
414
411
407
403
401
397
394

Saturday 11

Waning Crescent 30%

04:11

14:32

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

Sun - Rise: 06:52, Set: 19:57, Transit: 13:25. Moon - Rise: 04:11, Set: 14:32. Civil Dark: 20:24 - 06:25. Nautical Dark: 20:56 - 05:53. Astro Dark: 21:29 - 05:20

Total Clouds (% Sky Obscured)

92
89
82
72
67
58
58
53
45
31
17
4
7
9
11
9
6
3
13
24
35
51
68
85

Low Clouds (% Sky Obscured)

83
77
69
47
27
4
3
2
1
2
2
1
1
1
2
2
2
2
8
13
18
25
36
49

Medium Clouds (% Sky Obscured)

51
48
52
49
54
58
58
53
44
28
12
0
2
4
6
4
2
0
0
0
0
7
15
22

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
7
7
8
19

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 (%)

54
52
52
48
37
15
15
13
0
2
2
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)

10
10
10
10
10
9
7
6
5
4
4
4
4
4
4
5
4
4
3
3
3
4
3
4

Chance of Frost

Temperature (°C)

13
12
12
12
11
10
10
9
9
9
8
8
7
7
7
6
7
8
10
11
13
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
47
46
47
51
60
65
66
66
65
65
65
65
65
65
65
61
56
51
47
43
41
41
41

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

390
386
383
381
379
379
379
379
376
375
374
373
373
374
374
375
374
374
373
371
368
366
365
365

Sunday 12

Waning Crescent 21%

04:39

No Set

15 Bad
16 Bad
17 Bad
18 Bad
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 OK
12 OK
13 OK
14 Bad

Sun - Rise: 06:51, Set: 19:58, Transit: 13:25. Moon - Rise: 04:39, Set: No Set. Civil Dark: 20:25 - 06:24. Nautical Dark: 20:57 - 05:52. Astro Dark: 21:30 - 05:18

Total Clouds (% Sky Obscured)

81
78
81
86
93
100
100
100
100
99
99
98
94
91
88
82
76
70
63
52
40
39
41
49

Low Clouds (% Sky Obscured)

49
47
43
30
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
25
29
34
43
44
44
44
53
59
59
60
54
44
42
43
44
46
41
34
28
30
33
39

High Clouds (% Sky Obscured)

38
48
60
74
79
83
86
89
91
93
96
98
93
88
85
71
58
41
40
34
28
34
41
49

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

Chance of Frost

Temperature (°C)

16
16
15
15
14
13
12
11
11
10
9
9
8
8
8
7
9
10
11
13
14
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
44
48
52
51
52
53
54
55
58
57
55
54
55
57
58
56
53
49
47
47
46
47
48

Pressure (mb)

1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

365
364
363
362
361
361
360
361
362
364
363
362
361
361
360
359
357
355
354
352
351
350
349
348

Monday 13

Waning Crescent 13%

05:05

15:38

15 OK
16 OK
17 OK
18 Bad
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

Sun - Rise: 06:50, Set: 19:58, Transit: 13:25. Moon - Rise: 05:05, Set: 15:38. Civil Dark: 20:25 - 06:23. Nautical Dark: 20:58 - 05:50. Astro Dark: 21:31 - 05:16

Total Clouds (% Sky Obscured)

48
48
47
57
70
80
85
92
100
100
100
100
96
91
86
88
88
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
9
13
18
18
13
26
42
57

Medium Clouds (% Sky Obscured)

42
41
44
47
45
48
62
81
100
88
77
65
73
80
86
88
85
82

High Clouds (% Sky Obscured)

48
48
47
57
58
71
78
89
100
100
100
100
96
91
86
88
88
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
4
6
7
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 (%)

0
0
0
8
12
14
21
24
27
25
22
15
23
29
32
28
22
14

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)

7
6
5
5
3
2
3
3
4
5
5
5
4
4
4
3
4
5

Chance of Frost

Temperature (°C)

18
18
17
17
16
15
14
14
14
13
13
12
12
12
12
12
12
13

Feels Like (°C)

15
18
17
16
16
16
16
13
13
14
14
13
13
11
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

49
52
56
61
65
70
75
78
82
86
87
92
95
93
93
93
90
89

Pressure (mb)

1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

348
347
346
346
345
344
343
343
344
344
344
343
343
342
341
340
339
338

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

Generated: 07/04/26 14:30:54. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+3.00