Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waxing Crescent 8%

07:52

22:42

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

Sun - Rise: 06:27, Set: 20:36, Transit: 13:32. Moon - Rise: 07:52, Set: 22:42. Civil Dark: 21:06 - 05:58. Nautical Dark: 21:42 - 05:22. Astro Dark: 22:21 - 04:42

Total Clouds (% Sky Obscured)

0
0
0
15
0
59
62
94
100
55
47
9
65
81
93
54
50
47
3
0
0
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
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
14
0
54
59
94
100
55
47
7
65
83
94
63
65
61
3
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)

8
7
6
4
4
4
4
4
4
4
4
4
3
3
4
5
5
5
8
10
10
11
12
12

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
16
16
16
15
15
15
16
19
21
23
25
26
27
27
26
25
23
21

Feels Like (°C)

21
20
20
20
18
18
17
16
15
15
14
14
18
18
20
21
23
24
25
25
25
23
21
20

Dew Point (°C)

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

Relative Humidity (%)

52
57
62
62
63
66
68
69
70
72
71
71
63
50
43
37
34
31
32
32
31
34
40
42

Pressure (mb)

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

Ozone (du)

355
355
354
357
358
357
359
354
352
353
354
353
356
356
359
362
364
365
368
370
367
368
367
366

Friday 10

Waxing Crescent 15%

08:47

23:50

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
15 OK
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:27, Set: 20:37, Transit: 13:32. Moon - Rise: 08:47, Set: 23:50. Civil Dark: 21:07 - 05:57. Nautical Dark: 21:43 - 05:21. Astro Dark: 22:23 - 04:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
3
3
3
1
0
0
2
3
8
25
62
100
52
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
27
25
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
3
3
3
1
0
0
3
3
8
20
59
100
47
36

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)

10
11
10
9
8
6
5
5
5
5
5
4
6
8
9
10
11
12
14
14
14
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
16
16
17
17
16
16
16
15
16
17
18
20
22
22
23
23
22
22
20
17
16

Dew Point (°C)

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

Relative Humidity (%)

49
63
64
63
66
70
77
80
82
86
87
89
81
67
57
50
48
47
50
55
52
53
58
60

Pressure (mb)

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

Ozone (du)

366
365
364
361
359
360
359
358
359
359
360
361
363
364
364
363
362
361
360
359
358
357
357
357

Saturday 11

Waxing Crescent 24%

09:49

00:47

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

Sun - Rise: 06:26, Set: 20:38, Transit: 13:32. Moon - Rise: 09:49, Set: 00:47. Civil Dark: 21:08 - 05:56. Nautical Dark: 21:44 - 05:19. Astro Dark: 22:24 - 04:39

Total Clouds (% Sky Obscured)

49
50
48
17
50
65
40
100
100
100
100
100
96
100
100
96
100
98
95
91
92
94
95
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
12
23
23
23
21
21
18
22
19
11
11
10
9
8
14
19
24
26

Medium Clouds (% Sky Obscured)

13
2
2
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
2
0
1
0
8

High Clouds (% Sky Obscured)

49
50
47
16
50
52
25
100
100
100
100
100
90
100
100
90
100
94
87
81
80
81
82
80

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)

14
13
10
10
9
10
10
10
9
9
10
9
10
13
14
14
14
15
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
74
77
80
83
82
80
80
82
82
82
75
65
50
44
42
42
40
39
43
50
59
64

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

359
362
370
376
370
367
367
364
362
359
358
358
358
357
355
353
354
355
357
355
354
356
354
353

Sunday 12

Waxing Crescent 33%

10:54

01:34

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:25, Set: 20:39, Transit: 13:32. Moon - Rise: 10:54, Set: 01:34. Civil Dark: 21:09 - 05:55. Nautical Dark: 21:45 - 05:18. Astro Dark: 22:25 - 04:38

Total Clouds (% Sky Obscured)

92
90
92
94
95
97
98
88
84
78
58
80
51
91
91
90
81
51
68
92
94
97
100
97

Low Clouds (% Sky Obscured)

22
21
28
29
33
31
30
32
34
36
37
37
38
38
37
36
35
40
41
44
54
67
75
98

Medium Clouds (% Sky Obscured)

15
23
17
11
4
8
13
17
12
6
0
0
0
0
0
0
0
0
0
0
9
19
29
25

High Clouds (% Sky Obscured)

76
75
78
83
83
89
94
86
70
55
20
39
8
39
40
45
41
15
37
73
59
46
35
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
7

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
2
3
1
4
5
5
7
7
7
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
13
14
13
14
14
14
14
16
16
17
17
18
18
19
20
20
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

71
73
74
74
74
72
72
74
75
78
78
79
77
71
61
54
50
53
57
62
66
71
76
83

Pressure (mb)

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

Ozone (du)

354
354
352
353
354
353
352
351
350
351
351
354
355
352
352
350
350
351
351
351
351
352
354
355

Monday 13

Waxing Crescent 43%

11:58

02:11

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 06:24, Set: 20:40, Transit: 13:32. Moon - Rise: 11:58, Set: 02:11. Civil Dark: 21:10 - 05:54. Nautical Dark: 21:47 - 05:17. Astro Dark: 22:27 - 04:37

Total Clouds (% Sky Obscured)

94
90
89
86
73
84
82
82
77
70
63
86
73
59
49
38
27
32
34
33
27
23
16
17

Low Clouds (% Sky Obscured)

87
64
40
28
27
51
34
73
73
74
78
76
62
47
40
32
25
21
18
16
13
14
13
11

Medium Clouds (% Sky Obscured)

9
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)

30
30
30
34
28
50
61
72
59
11
18
55
34
15
11
8
4
3
2
2
2
2
2
11

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 (%)

14
5
5
7
4
7
8
5
5
7
5
12
14
14
15
13
9
8
6
2
3
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
12
11
10
8
8
7
7
6
5
6
7
7
7
7
6
6
6
6
6
7
7

Relative Humidity (%)

85
85
82
80
78
75
67
67
64
62
58
57
57
56
56
52
48
43
45
45
46
49
52
55

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016

Ozone (du)

355
356
361
368
367
368
367
366
365
366
366
368
370
372
374
376
378
380
380
380
380
378
376
374

Tuesday 14

Waxing Crescent 40%

13:01

02:41

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

Sun - Rise: 06:23, Set: 20:41, Transit: 13:32. Moon - Rise: 13:01, Set: 02:41. Civil Dark: 21:11 - 05:53. Nautical Dark: 21:48 - 05:16. Astro Dark: 22:28 - 04:35

Total Clouds (% Sky Obscured)

22
27
30
33
28
29
30
31
33
34
40
49
52
54
62
62
64
51
35
21
21
20
22
26

Low Clouds (% Sky Obscured)

9
9
7
3
0
2
3
4
6
8
11
17
22
27
40
47
57
43
28
16
20
25
28
29

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
2

High Clouds (% Sky Obscured)

21
26
31
27
28
36
35
35
42
54
62
57
43
28
24
19
14
9
5
1
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 (%)

2
1
2
3
4
6
6
3
6
7
4
8
8
4
9
10
9
9
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
8
8
8
8
8
8
8
8
7
7
7
6
6
5
5
5
5
6
6
7

Relative Humidity (%)

58
62
65
68
70
72
73
72
73
73
73
73
66
59
54
50
45
43
43
43
43
46
50
54

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

372
370
368
368
367
366
365
364
363
362
361
359
359
358
358
358
358
358
358
358
358
358
359
360

Wednesday 15

First Quarter 53%

14:02

03:07

20 OK
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

Sun - Rise: 06:22, Set: 20:42, Transit: 13:32. Moon - Rise: 14:02, Set: 03:07. Civil Dark: 21:12 - 05:52. Nautical Dark: 21:49 - 05:15. Astro Dark: 22:29 - 04:34

Total Clouds (% Sky Obscured)

28
33
41
49
54
54
59
60
58
55
53
57
58
62
55
55
48

Low Clouds (% Sky Obscured)

29
30
33
32
34
38
38
38
38
37
33
32
32
37
33
26
18

Medium Clouds (% Sky Obscured)

3
5
10
14
18
20
19
19
25
31
38
40
43
49
36
19
0

High Clouds (% Sky Obscured)

0
0
10
21
35
38
42
50
33
15
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
1
1
3
4
4
8
8
5
10
12
11
23
20
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
11
11
11
11
11
12
12
11
12
12
13
13

Dew Point (°C)

7
8
8
8
8
7
7
7
7
7
7
7
6
6
6
6
6

Relative Humidity (%)

58
63
69
69
68
68
66
66
64
64
65
65
58
53
48
46
44

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

361
362
364
368
373
377
380
382
385
385
384
384
383
382
381
379
378

Forecast for Intendente, Lisbon Municipality, Portuguese Republic (38.72,-9.14)

Generated: 09/05/24 20:27:59. Forecast: 09/05/24 to 15/05/24. Timezone: UTC+1.00