Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

01:29

09:39

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: 06:58, Set: 19:53, Transit: 13:26. Moon - Rise: 01:29, Set: 09:39. Civil Dark: 20:20 - 06:32. Nautical Dark: 20:51 - 06:00. Astro Dark: 21:24 - 05:27

Total Clouds (% Sky Obscured)

12
9
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
1
0
0
0

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
49
46
43
41
40
42
43
44
49
54
61
65
67
68
68
66
64
64
64
63
65
68
65

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

342
343
342
342
343
343
346
347
347
348
345
344
346
348
348
347
346
345
346
346
347
349
350
351

Wednesday 8

Waning Gibbous 60%

02:19

10:28

09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 Good
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: 06:57, Set: 19:54, Transit: 13:26. Moon - Rise: 02:19, Set: 10:28. Civil Dark: 20:21 - 06:30. Nautical Dark: 20:52 - 05:58. Astro Dark: 21:25 - 05:25

Total Clouds (% Sky Obscured)

1
1
0
0
0
16
0
35
39
53
85
92
91
88
93
93
91
100
93
92
90
89
88
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
27
42
49
55
72
75
74
88
70
71
65
71
35
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
16
0
35
33
41
51
50
51
44
51
50
51
66
59
57
53
43
46
48

High Clouds (% Sky Obscured)

1
1
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
0
0
0
0
0
0
0
2
2
3
4
18
31
27
21
12
15
22
24
20
30

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

Chance of Frost

Temperature (°C)

14
17
20
23
23
24
24
23
23
22
21
19
18
17
17
16
16
15
15
14
14
13
13
12

Feels Like (°C)

14
18
21
22
21
20
21
21
22
22
20
17
14
14
14
13
13
13
12
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

57
50
44
38
40
43
44
46
47
48
51
54
58
66
72
71
73
74
75
74
75
76
79
79

Pressure (mb)

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

Ozone (du)

352
353
356
356
356
356
358
359
358
358
359
360
360
360
361
363
364
364
364
364
366
368
368
369

Thursday 9

Waning Gibbous 50%

03:02

11:23

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
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK

Sun - Rise: 06:55, Set: 19:55, Transit: 13:26. Moon - Rise: 03:02, Set: 11:23. Civil Dark: 20:22 - 06:28. Nautical Dark: 20:54 - 05:56. Astro Dark: 21:27 - 05:23

Total Clouds (% Sky Obscured)

79
79
79
72
61
62
84
78
87
91
88
91
91
91
79
80
75
59
48
52
50
33
19
19

Low Clouds (% Sky Obscured)

55
60
61
42
37
15
10
38
74
76
65
38
37
51
61
59
56
52
46
40
34
26
17
10

Medium Clouds (% Sky Obscured)

39
34
28
27
21
30
52
64
61
53
46
43
46
42
29
25
23
15
10
6
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
16
3
2
12

ISS Passover

Visibility (miles)

9
8
8
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

22
24
24
22
25
22
10
5
23
14
7
3
2
0
6
0
2
3
19
31
11
3
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
4
5
5
6
7
6
5
4
2
2
3
4
4
4
3
3
4
6
8
7
7

Chance of Frost

Temperature (°C)

14
16
17
18
19
20
20
20
19
17
16
16
15
14
13
12
11
11
11
10
10
9
10
11

Feels Like (°C)

12
14
16
16
17
18
18
17
18
16
15
15
14
13
12
11
10
10
11
10
7
5
6
8

Dew Point (°C)

11
12
13
14
15
16
17
16
14
12
11
11
11
11
11
10
9
9
9
8
7
5
4
4

Relative Humidity (%)

79
78
78
77
76
78
79
75
71
70
72
74
76
79
84
86
86
86
87
88
84
74
69
65

Pressure (mb)

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

Ozone (du)

370
371
373
375
374
373
375
376
378
379
381
383
384
384
385
384
382
383
384
386
387
388
391
393

Friday 10

Third Quarter 40%

03:39

12:23

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

Sun - Rise: 06:54, Set: 19:56, Transit: 13:26. Moon - Rise: 03:39, Set: 12:23. Civil Dark: 20:23 - 06:27. Nautical Dark: 20:55 - 05:55. Astro Dark: 21:28 - 05:22

Total Clouds (% Sky Obscured)

18
23
8
8
5
10
20
19
30
20
20
15
16
22
28
52
77
100
100
100
70
64
66
62

Low Clouds (% Sky Obscured)

8
6
5
4
2
5
6
6
11
7
10
15
5
5
5
10
15
25
25
19
5
1
2
1

Medium Clouds (% Sky Obscured)

0
0
2
2
0
0
0
1
30
20
20
15
5
8
28
52
60
71
78
82
59
46
42
37

High Clouds (% Sky Obscured)

13
23
3
3
2
0
1
0
2
2
2
9
16
6
9
46
74
100
82
95
70
64
66
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
3
12
42
41
34
29
12
8
8
17
4
2
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)

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

Chance of Frost

Temperature (°C)

11
13
15
17
17
18
19
18
18
17
16
15
15
14
12
12
11
11
11
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

2
2
2
4
4
4
5
5
4
4
5
5
5
5
8
8
7
7
7
7
7
8
8
8

Relative Humidity (%)

51
44
42
41
40
40
40
40
40
42
45
49
53
57
75
77
72
76
76
76
78
81
83
80

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

396
397
397
394
390
389
389
392
392
394
396
394
397
400
404
407
407
408
410
411
414
416
418
421

Saturday 11

Waning Crescent 39%

04:11

13:27

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

Sun - Rise: 06:52, Set: 19:57, Transit: 13:25. Moon - Rise: 04:11, Set: 13:27. Civil Dark: 20:24 - 06:25. Nautical Dark: 20:56 - 05:53. Astro Dark: 21:29 - 05:20

Total Clouds (% Sky Obscured)

49
36
23
40
65
78
74
70
64
52
44
38
66
71
80
85
71
67
54
39
24
16
11
8

Low Clouds (% Sky Obscured)

0
0
1
4
15
18
31
47
64
52
44
38
66
71
80
81
71
67
54
39
24
16
11
7

Medium Clouds (% Sky Obscured)

25
12
0
16
35
58
59
56
48
42
37
32
48
45
47
43
39
35
36
34
24
16
11
8

High Clouds (% Sky Obscured)

49
36
23
16
7
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 (%)

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

Chance of Frost

Temperature (°C)

12
14
16
18
19
19
20
19
17
15
14
13
12
11
10
10
10
10
10
9
9
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
56
52
49
48
46
45
44
45
48
53
60
64
64
66
66
67
66
66
66
64
63
61
59

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

422
420
416
413
409
406
403
401
398
396
393
392
389
386
383
381
380
379
378
376
373
370
371
371

Sunday 12

Waning Crescent 30%

04:39

14:32

09 Good
10 Good
11 Good
12 OK
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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:51, Set: 19:58, Transit: 13:25. Moon - Rise: 04:39, Set: 14:32. Civil Dark: 20:25 - 06:24. Nautical Dark: 20:57 - 05:52. Astro Dark: 21:30 - 05:18

Total Clouds (% Sky Obscured)

6
3
1
31
62
95
93
92
90
92
93
95
96
98
100
98
95
93
92
91
90
93
97
100

Low Clouds (% Sky Obscured)

5
2
0
1
1
2
2
1
0
0
0
0
1
2
2
13
22
29
14
6
0
0
0
0

Medium Clouds (% Sky Obscured)

6
3
0
1
3
4
23
41
59
61
61
63
76
88
100
86
74
54
56
64
74
63
51
30

High Clouds (% Sky Obscured)

0
0
0
31
62
95
93
92
90
92
93
95
96
98
100
88
75
63
69
66
68
79
88
100

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
7
12
17
14
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
52
51
50
50
51
51
52
52
55
57
61
64
67
71
72
73
74
74
74
73
69
66

Pressure (mb)

1020
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1017
1018
1017
1017
1016
1016
1016
1015
1015
1016

Ozone (du)

371
370
370
370
368
366
364
364
363
362
363
364
365
367
368
370
370
369
369
368
367
366
364
362

Monday 13

Waning Crescent 21%

05:05

15:38

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK

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)

100
100
100
91
82
75
56
39
19
18
16
13
15
18
21
21
23
25

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
8
14
18
21
21
22
21

Medium Clouds (% Sky Obscured)

21
23
25
23
21
20
16
12
8
6
5
4
4
4
5
6
7
11

High Clouds (% Sky Obscured)

100
99
99
87
71
56
37
21
4
3
1
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

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

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)

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

Chance of Frost

Temperature (°C)

12
14
15
17
18
18
19
19
19
18
17
16
15
15
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
6
8
9
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

63
57
52
47
45
43
42
47
53
61
67
73
82
83
86
89
87
89

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

360
357
354
351
351
350
349
348
347
346
346
347
347
347
347
347
345
344

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

Generated: 07/04/26 09:29:24. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+3.00