Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

22:31

08:21

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

Sun - Rise: 07:03, Set: 19:50, Transit: 13:27. Moon - Rise: 22:31, Set: 08:21. Civil Dark: 20:17 - 06:36. Nautical Dark: 20:48 - 06:05. Astro Dark: 21:21 - 05:32

Total Clouds (% Sky Obscured)

67
68
77
82
94
96
82
76
46
64
44
48
23
21
36
27
36
56
51
55
54
46
44
42

Low Clouds (% Sky Obscured)

29
60
42
50
68
37
23
16
17
41
25
28
21
21
36
27
36
40
22
28
32
30
44
34

Medium Clouds (% Sky Obscured)

67
68
77
78
87
96
50
65
25
23
28
19
1
0
8
20
22
26
17
5
7
2
4
12

High Clouds (% Sky Obscured)

25
13
24
4
3
0
24
2
0
0
0
0
3
2
0
0
2
12
51
55
48
31
31
28

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
1
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
43
32
27
18
15
9
5
7
6
8
11
8
9
10
16
16
11
10
10
15
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
12
13
13
12
12
12
14
13
13
12
12
11
11
11
11
10
10
10
11
12
12

Dew Point (°C)

10
10
9
9
9
8
8
9
9
10
10
10
10
9
9
9
9
9
9
9
8
9
8
9

Relative Humidity (%)

65
64
62
62
61
59
59
64
69
78
78
80
81
83
81
83
84
86
84
85
85
84
74
65

Pressure (mb)

1012
1012
1013
1013
1013
1012
1013
1013
1013
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1019
1020

Ozone (du)

352
358
359
358
358
359
359
359
360
361
362
362
363
364
364
365
366
366
367
366
366
365
365
364

Sunday 5

Waning Gibbous 86%

23:33

08:57

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

Sun - Rise: 07:01, Set: 19:51, Transit: 13:27. Moon - Rise: 23:33, Set: 08:57. Civil Dark: 20:18 - 06:35. Nautical Dark: 20:49 - 06:03. Astro Dark: 21:22 - 05:30

Total Clouds (% Sky Obscured)

45
48
66
71
54
42
14
12
7
22
24
6
1
15
19
21
14
13
2
2
0
4
3
1

Low Clouds (% Sky Obscured)

43
43
57
42
46
42
14
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
0
0
52
33
0
0
0
2
18
24
5
1
15
19
21
14
13
2
1
0
0
0
0

High Clouds (% Sky Obscured)

17
20
25
34
12
1
1
1
7
21
19
4
1
1
0
0
0
0
0
2
0
4
3
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 (%)

22
28
26
13
6
5
3
1
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)

11
12
13
14
13
12
12
11
8
5
5
4
4
4
4
5
5
5
5
5
5
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
56
55
54
53
54
56
62
70
74
75
76
76
77
78
76
76
77
77
77
76
68
60

Pressure (mb)

1020
1021
1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

364
365
365
365
364
364
364
364
363
363
363
362
362
362
361
361
360
359
360
363
363
363
363
364

Monday 6

Waning Gibbous 78%

00:33

09:39

11 Good
12 Good
13 Good
14 OK
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

Sun - Rise: 07:00, Set: 19:52, Transit: 13:27. Moon - Rise: 00:33, Set: 09:39. Civil Dark: 20:19 - 06:33. Nautical Dark: 20:50 - 06:01. Astro Dark: 21:23 - 05:28

Total Clouds (% Sky Obscured)

9
5
6
15
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

9
5
6
15
9
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
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
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)

7
9
10
10
10
10
9
8
6
3
3
3
4
4
4
4
4
4
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
21
20
19
18
16
14
12
12
11
10
10
9
9
9
9
10
12
15

Feels Like (°C)

16
18
18
19
19
19
19
19
19
18
16
14
13
12
11
10
10
9
10
10
9
10
13
16

Dew Point (°C)

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

Relative Humidity (%)

54
54
49
46
45
44
45
47
53
61
64
65
65
65
65
63
63
63
64
66
66
64
55
51

Pressure (mb)

1023
1023
1022
1022
1021
1021
1020
1020
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021

Ozone (du)

365
364
363
362
358
355
354
354
352
349
349
346
344
344
344
346
346
351
351
358
366
367
364
360

Tuesday 7

Waning Gibbous 69%

01:29

10:28

11 Good
12 Good
13 Good
14 OK
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

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)

0
7
14
25
15
8
0
1
2
2
0
0
0
0
0
0
0
0
0
3
3
4
2
1

Low Clouds (% Sky Obscured)

0
6
12
18
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
45
44
44
44
44
46
49
53
61
67
68
68
68
69
71
70
70
69
70
71
70
60
55

Pressure (mb)

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

Ozone (du)

353
349
345
344
343
343
342
343
341
341
341
340
341
341
341
342
344
345
346
346
348
349
350
351

Wednesday 8

Waning Gibbous 60%

02:19

No Set

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

Sun - Rise: 06:57, Set: 19:54, Transit: 13:26. Moon - Rise: 02:19, Set: No Set. Civil Dark: 20:21 - 06:30. Nautical Dark: 20:52 - 05:58. Astro Dark: 21:25 - 05:25

Total Clouds (% Sky Obscured)

0
0
0
0
15
31
46
49
53
56
62
63
60
57
50
48
63
78
93
93
94
94
81
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
39
55
59
59
60
46
32
18
12
6
0
10
20
25
19
12

Medium Clouds (% Sky Obscured)

0
0
0
0
13
25
42
45
52
56
62
63
60
55
47
40
41
38
35
29
20
19
20
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
24
45
55
40
40
31
15

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 (%)

4
2
1
0
0
0
0
1
3
1
7
9
8
8
6
1
4
3
0
5
6
1
4
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
41
37
34
32
32
35
39
50
63
67
65
63
63
64
64
65
67
68
71
68
64
61
58

Pressure (mb)

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

Ozone (du)

352
350
351
353
352
352
352
354
354
354
354
354
354
353
350
347
342
341
340
338
339
339
340
338

Thursday 9

Waning Gibbous 50%

03:02

11:23

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 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 OK
10 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)

57
48
39
32
39
47
63
63
67
74
67
60
52
52
52
51
37
31
28
24
19
15
28
43

Low Clouds (% Sky Obscured)

6
13
18
23
18
12
7
12
17
21
23
28
33
22
10
0
12
24
28
24
15
10
6
3

Medium Clouds (% Sky Obscured)

26
19
9
0
2
3
5
4
3
3
8
13
17
28
39
51
36
19
5
4
3
1
1
0

High Clouds (% Sky Obscured)

12
8
7
11
27
39
53
63
67
70
57
41
29
22
14
7
4
3
1
1
2
3
20
38

ISS Passover

Visibility (miles)

9
9
9
8
7
8
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
22
31
36
31
25
19
16
10
2
4
3
0
0
0
0
0
1
0
1
1
1
2
2

Precipitation Amount (mm)

0
0
0
0.2
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
5
5
6
7
7
7
7
5
5
5
4
3
2
2
3
3
3
3
4
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
53
54
54
54
57
60
63
66
70
75
78
80
84
83
83
83
78
76
72
72
72
71
67

Pressure (mb)

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

Ozone (du)

337
336
336
336
336
338
339
341
342
344
345
345
344
344
343
342
342
341
340
339
339
340
340
341

Friday 10

Third Quarter 40%

03:39

12:23

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 Bad
07 Bad
08 OK

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)

59
72
82
92
82
72
63
60
53
50
70
85
100
100
100
100
87
74
61
55
45
38

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
8
6
3
0
0
0
0
0
0
0
8
20
37
26
13
0

Medium Clouds (% Sky Obscured)

0
0
1
1
3
5
7
21
39
50
70
85
100
93
87
80
60
40
15
11
8
4

High Clouds (% Sky Obscured)

59
70
81
91
77
64
55
55
53
50
70
85
96
97
98
100
87
74
61
55
45
38

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

Fog (%)

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

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
9
10
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
18
18
18
18
18
17
16
16
15
15
15
14
14
14
14
14
14
14
14

Feels Like (°C)

15
15
15
16
16
17
17
16
16
16
16
13
14
14
14
15
15
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

63
58
57
56
56
57
57
58
64
68
74
76
79
82
84
87
89
89
90
90
86
84

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1009
1009
1008
1008
1007
1008
1008

Ozone (du)

342
342
343
343
343
343
342
342
343
343
344
346
348
350
353
355
357
357
357
356
353
350

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

Generated: 04/04/26 11:20:35. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+3.00