Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 2%

07:08

21:04

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 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good

Sun - Rise: 06:16, Set: 19:33, Transit: 12:55. Moon - Rise: 07:08, Set: 21:04. Civil Dark: 20:00 - 05:49. Nautical Dark: 20:33 - 05:17. Astro Dark: 21:06 - 04:43

Total Clouds (% Sky Obscured)

85
88
91
100
98
52
47
69
95
100
100
94
96
92
45
49
59
48
24
24
22
20
20
6

Low Clouds (% Sky Obscured)

56
63
28
18
0
0
0
0
0
0
14
33
29
16
5
10
20
19
24
24
22
20
20
6

Medium Clouds (% Sky Obscured)

85
88
91
61
56
41
37
34
60
66
92
75
92
79
24
21
28
22
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
88
91
100
66
6
3
34
68
81
85
52
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
5
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

Light Rain
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

Precipitation Probability (%)

95
95
95
78
58
29
23
37
37
17
31
21
27
10
5
3
3
5
3
1
1
0
1
0

Precipitation Amount (mm)

1.6
1.6
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
16
17
18
19
20
20
19
18
17
17
16
15
15
15
15
15
15
15
15
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
75
67
61
56
59
57
61
70
71
71
73
81
80
70
68
68
67
65
65
64
64
59

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007

Ozone (du)

390
391
390
390
393
391
386
378
370
364
359
357
359
360
360
360
360
361
362
361
359
359
363
368

Sunday 19

Waxing Crescent 6%

07:56

22:22

09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 Bad
16 OK
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: 06:15, Set: 19:34, Transit: 12:55. Moon - Rise: 07:56, Set: 22:22. Civil Dark: 20:01 - 05:48. Nautical Dark: 20:34 - 05:15. Astro Dark: 21:07 - 04:42

Total Clouds (% Sky Obscured)

0
0
1
3
4
35
42
36
8
10
12
5
8
3
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
6
8
8
8
4
3
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
2
2
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
3
2
35
42
36
2
3
4
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
1
2
4
6
4
2
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
41
38
34
30
29
28
28
30
39
41
43
46
47
47
46
46
46
48
49
49
51
54
51

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

371
371
371
372
373
374
374
375
377
380
381
382
381
378
378
379
382
385
383
378
372
366
364
362

Monday 20

Waxing Crescent 13%

08:55

23:36

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

Sun - Rise: 06:14, Set: 19:35, Transit: 12:55. Moon - Rise: 08:55, Set: 23:36. Civil Dark: 20:02 - 05:46. Nautical Dark: 20:35 - 05:14. Astro Dark: 21:08 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
19
70
65
65
54
46
14
37
43
40
35
25
24
21
4
4

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
52
45
40
0
0
2
2
27
25
24
21
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
40
45
50
4
3
14
37
43
40
35
25
24
5
4
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
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)

12
13
12
11
9
7
7
4
9
7
4
3
4
4
4
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
16
17
20
21
24
22
21
20
20
19
17
17
15
14
14
13
12
12
11
11
12
13
16

Dew Point (°C)

4
2
2
2
1
1
2
6
7
7
8
9
9
9
8
7
6
6
6
6
6
6
7
6

Relative Humidity (%)

41
34
30
26
24
22
24
31
38
42
50
60
64
66
64
63
63
63
63
63
61
59
58
50

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

359
358
356
353
353
355
357
358
358
358
359
359
358
360
360
361
363
362
359
361
363
364
363
364

Tuesday 21

Waxing Crescent 23%

08:55

00:42

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

Sun - Rise: 06:12, Set: 19:36, Transit: 12:55. Moon - Rise: 08:55, Set: 00:42. Civil Dark: 20:03 - 05:45. Nautical Dark: 20:36 - 05:13. Astro Dark: 21:10 - 04:38

Total Clouds (% Sky Obscured)

2
2
2
0
0
0
10
23
34
29
20
8
13
19
26
25
25
24
17
10
1
7
13
19

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)

2
2
2
0
0
0
0
0
0
1
2
3
9
15
23
23
24
24
16
8
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
5
10
19
17
10
3
2
1
0
0
0
0
0
1
1
7
12
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
36
33
31
32
33
37
40
45
51
60
69
75
80
82
82
80
80
79
79
79
76
74
66

Pressure (mb)

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

Ozone (du)

364
364
361
361
356
356
357
359
360
357
354
350
347
345
342
340
341
340
340
339
340
341
341
342

Wednesday 22

Waxing Crescent 34%

10:02

01:37

09 OK
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 Bad
07 Bad
08 Bad

Sun - Rise: 06:11, Set: 19:37, Transit: 12:55. Moon - Rise: 10:02, Set: 01:37. Civil Dark: 20:04 - 05:44. Nautical Dark: 20:37 - 05:11. Astro Dark: 21:11 - 04:37

Total Clouds (% Sky Obscured)

43
67
91
78
66
53
69
82
100
100
100
99
84
91
98
91
84
76
79
83
86
86
86
87

Low Clouds (% Sky Obscured)

0
0
0
0
2
0
20
42
65
66
70
76
69
81
91
79
66
54
56
57
59
66
71
74

Medium Clouds (% Sky Obscured)

0
0
0
3
7
9
15
20
25
32
41
49
32
32
31
30
26
23
24
24
27
30
33
35

High Clouds (% Sky Obscured)

39
60
82
67
52
38
52
66
85
57
28
0
42
39
41
35
29
21
32
43
55
48
45
41

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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

1
1
2
9
11
7
12
17
23
34
38
34
44
42
32
35
36
36
39
40
39
47
50
47

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
0.2
0

Wind Speed/Direction (mph)

1
4
6
9
10
12
13
11
10
9
8
6
5
4
3
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
20
19
19
18
18
18
17
16
16
16
16
16
15
16
15
15
15
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

60
57
56
54
52
52
55
57
62
68
74
78
81
82
85
86
87
87
89
89
87
86
82
77

Pressure (mb)

1013
1013
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010

Ozone (du)

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

Thursday 23

Waxing Crescent 45%

11:13

02:20

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 Bad
07 Bad
08 Bad

Sun - Rise: 06:10, Set: 19:38, Transit: 12:54. Moon - Rise: 11:13, Set: 02:20. Civil Dark: 20:05 - 05:43. Nautical Dark: 20:38 - 05:10. Astro Dark: 21:12 - 04:35

Total Clouds (% Sky Obscured)

87
87
87
92
96
100
96
92
91
92
94
95
94
93
92
93
94
95
96
97
97
97
97
96

Low Clouds (% Sky Obscured)

71
67
66
62
55
46
48
51
56
51
52
51
61
72
83
74
63
52
52
52
53
60
67
74

Medium Clouds (% Sky Obscured)

30
24
17
21
18
21
30
38
49
48
47
46
41
36
33
31
30
28
30
36
45
57
69
81

High Clouds (% Sky Obscured)

48
63
71
77
87
99
88
79
69
75
75
77
70
68
66
70
70
65
65
65
65
60
45
35

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

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

Precipitation Probability (%)

54
62
68
72
74
72
90
91
69
88
85
61
78
79
75
72
68
65
60
58
55
54
54
54

Precipitation Amount (mm)

0.3
0.4
0.4
0.3
0.2
0
0.4
0.4
0
0.3
0.3
0
0.4
0.5
0.6
0.5
0.5
0.5
0.4
0.3
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
15
16
16
16
19
18
18
18
17
17
15
16
16
15
15
15
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

72
67
62
58
59
59
59
65
71
77
81
82
86
89
92
92
90
89
86
87
87
87
86
85

Pressure (mb)

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

Ozone (du)

349
349
349
350
350
350
350
351
352
353
354
355
355
355
355
355
355
355
355
357
359
361
364
367

Friday 24

First Quarter 57%

12:25

02:55

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 OK
00 OK
01 OK
02 OK

Sun - Rise: 06:09, Set: 19:39, Transit: 12:54. Moon - Rise: 12:25, Set: 02:55. Civil Dark: 20:06 - 05:41. Nautical Dark: 20:39 - 05:08. Astro Dark: 21:13 - 04:34

Total Clouds (% Sky Obscured)

93
89
87
88
91
95
97
99
100
96
92
89
74
58
43
42
41
40

Low Clouds (% Sky Obscured)

76
78
80
76
72
68
75
84
92
86
80
74
59
44
26
27
25
12

Medium Clouds (% Sky Obscured)

76
75
71
81
89
94
93
91
90
62
33
5
9
16
22
18
24
25

High Clouds (% Sky Obscured)

23
20
22
32
36
40
51
63
81
79
82
77
64
44
14
10
7
5

ISS Passover

Visibility (miles)

9
7
5
3
5
7
9
8
8
7
8
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

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

Precipitation Probability (%)

61
69
76
93
95
95
95
94
77
71
57
38
35
26
4
6
6
3

Precipitation Amount (mm)

0.2
0.2
0.3
0.5
0.5
0.4
0.6
0.6
0.3
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
76
78
79
81
85
86
89
87
84
83
82
82
80
80
80

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

369
374
379
385
389
393
398
388
378
368
368
367
367
368
369
370
366
363

Forecast for Lara, Turkey (36.86,30.83)

Generated: 18/04/26 09:09:20. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+3.00