Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:48

18:32

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

Sun - Rise: 06:36, Set: 21:04, Transit: 13:50. Moon - Rise: 04:48, Set: 18:32. Civil Dark: 21:35 - 06:05. Nautical Dark: 22:13 - 05:26. Astro Dark: 22:57 - 04:43

Total Clouds (% Sky Obscured)

39
51
71
100
100
98
96
96
54
15
15
11
1
7
67
98
97
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
11
1
4
4
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
14
48
92
100
81
50
43
54
15
15
11
1
7
67
82
65
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
51
71
97
93
76
70
70
15
5
0
0
0
7
14
66
90
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)

8
6
1
2
0
0
0
1
0
1
1
1
2
3
6
10
16
17
19
20
20
20
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
18
17
16
15
15
14
14
14
12
11
10
11
14
15
16
16
16
17
17
17
16
16
16

Dew Point (°C)

13
12
13
14
13
11
10
10
9
7
4
3
3
4
5
6
4
3
4
4
4
4
5
6

Relative Humidity (%)

58
63
72
85
83
76
76
80
77
66
57
53
50
45
42
38
32
28
29
27
28
28
31
35

Pressure (mb)

1012
1013
1013
1013
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1005
1004
1004

Ozone (du)

380
383
386
392
398
401
404
405
404
399
393
391
391
391
391
395
399
401
400
397
391
388
386
386

Thursday 14

Waning Crescent 3%

05:15

19:51

20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
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: 06:35, Set: 21:05, Transit: 13:50. Moon - Rise: 05:15, Set: 19:51. Civil Dark: 21:36 - 06:04. Nautical Dark: 22:15 - 05:25. Astro Dark: 22:58 - 04:41

Total Clouds (% Sky Obscured)

0
0
0
5
5
38
94
100
99
98
100
100
100
100
100
100
100
100
100
100
69
80
63
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
20
16
8
0
0
1
2
2
3
18
49
2
0
21
0
32
65

Medium Clouds (% Sky Obscured)

0
0
0
5
5
38
81
76
68
92
99
100
100
100
100
100
100
100
100
100
69
80
63
3

High Clouds (% Sky Obscured)

0
0
0
1
0
1
9
39
28
70
99
100
100
100
100
100
100
100
96
47
40
40
33
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
6

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
Light Rain

Precipitation Probability (%)

0
0
1
2
1
0
0
0
0
0
0
1
1
0
2
6
7
9
11
13
23
36
53
71

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
40
40
38
36
38
41
45
47
51
55
58
57
54
53
50
49
45
41
38
39
41
46
43

Pressure (mb)

1004
1005
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1003
1003
1003
1003
1004

Ozone (du)

383
382
380
381
383
383
382
379
376
374
374
374
374
375
376
378
380
381
382
384
388
390
394
400

Friday 15

Waning Crescent 0%

05:48

No Set

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

Sun - Rise: 06:34, Set: 21:06, Transit: 13:50. Moon - Rise: 05:48, Set: No Set. Civil Dark: 21:37 - 06:03. Nautical Dark: 22:16 - 05:24. Astro Dark: 23:00 - 04:39

Total Clouds (% Sky Obscured)

85
74
69
71
81
62
47
33
1
0
0
0
0
0
0
0
0
1
3
6
8
7
6
5

Low Clouds (% Sky Obscured)

73
62
57
56
55
57
45
23
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

15
19
7
8
18
3
1
0
0
0
0
0
0
0
0
0
0
0
1
2
4
5
5
3

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
2
23
11
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
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 (%)

70
48
30
22
6
7
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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
12
8
5
2
2
4
5
4
4
4
4
5
5
5
5
5
4
5
5
6
6
7

Chance of Frost

Temperature (°C)

14
14
13
13
12
12
11
11
11
10
10
10
11
13
16
17
19
20
22
22
22
23
21
20

Feels Like (°C)

9
9
9
9
10
11
10
10
9
10
10
10
11
13
15
16
18
20
20
20
20
21
18
16

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
80
76
75
73
75
76
78
81
80
73
63
54
45
39
37
34
31
29
28
29
42

Pressure (mb)

1006
1007
1009
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

406
409
406
405
403
404
402
402
402
400
398
392
385
381
378
376
375
373
371
369
366
365
364
363

Saturday 16

New Moon 1%

06:30

21:13

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

Sun - Rise: 06:33, Set: 21:07, Transit: 13:50. Moon - Rise: 06:30, Set: 21:13. Civil Dark: 21:38 - 06:02. Nautical Dark: 22:17 - 05:22. Astro Dark: 23:01 - 04:38

Total Clouds (% Sky Obscured)

18
31
50
41
25
6
24
27
25
15
15
1
34
64
90
92
94
85
94
91
85
79
83
97

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
17
30
37
32
30
26
20
16
8
4
3
1

Medium Clouds (% Sky Obscured)

9
16
20
13
4
1
0
0
0
0
0
0
0
0
0
1
1
2
11
20
26
25
18
10

High Clouds (% Sky Obscured)

10
20
35
30
16
4
24
27
25
15
15
1
20
42
60
71
72
73
90
89
78
72
77
96

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
2
0
2
2
1
5
4
2

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
3
5
7
5
4
5
5
4
5
5
5
4
1
1
4
5
7
8
8
9
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
62
71
74
74
74
74
75
74
73
73
72
66
60
61
60
56
51
46
42
43
45
45
47

Pressure (mb)

1013
1014
1014
1015
1016
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

363
363
363
364
367
368
368
370
373
374
377
378
373
368
365
365
363
363
364
366
368
370
371
372

Sunday 17

Waxing Crescent 5%

07:24

22:34

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

Sun - Rise: 06:32, Set: 21:07, Transit: 13:50. Moon - Rise: 07:24, Set: 22:34. Civil Dark: 21:39 - 06:01. Nautical Dark: 22:18 - 05:21. Astro Dark: 23:03 - 04:37

Total Clouds (% Sky Obscured)

96
98
90
88
92
67
88
64
71
69
73
70
50
43
37
57
79
100
100
100
100
91
82
76

Low Clouds (% Sky Obscured)

4
7
7
12
17
22
34
13
17
24
44
32
13
18
23
19
16
12
19
26
30
30
27
30

Medium Clouds (% Sky Obscured)

19
43
27
69
61
28
87
30
45
28
22
21
19
15
9
6
3
0
7
15
26
19
10
1

High Clouds (% Sky Obscured)

71
54
26
13
12
0
0
0
0
0
0
0
5
4
5
35
67
100
100
100
100
87
78
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
2
8
11
17
68
63
48
28
10
35
26
20
13
17
22
9
26
38
25
26
24
8

Precipitation Amount (mm)

0
0
0
0
0
0
0.9
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
70
77
79
79
83
84
89
89
89
89
89
86
78
71
65
62
60
58
58
59
60
62
63

Pressure (mb)

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

Ozone (du)

372
373
374
376
379
383
382
381
378
378
375
374
373
373
372
372
370
369
367
364
361
359
357
356

Monday 18

Waxing Crescent 12%

08:31

23:46

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 OK
19 OK

Sun - Rise: 06:32, Set: 21:08, Transit: 13:50. Moon - Rise: 08:31, Set: 23:46. Civil Dark: 21:40 - 06:00. Nautical Dark: 22:20 - 05:20. Astro Dark: 23:04 - 04:35

Total Clouds (% Sky Obscured)

81
84
87
89
88
88
86
83
81
79
78
72
78
82
89
84
80
76
74
72
73
57
41
20

Low Clouds (% Sky Obscured)

29
28
26
27
25
23
19
13
9
8
7
7
7
10
14
16
19
21
28
34
42
31
20
9

Medium Clouds (% Sky Obscured)

13
19
29
18
12
4
3
3
2
20
39
57
70
82
89
84
80
57
36
22
2
1
1
0

High Clouds (% Sky Obscured)

65
63
65
60
59
59
54
55
40
25
25
16
20
32
50
42
34
27
44
62
73
44
24
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 (%)

10
13
2
2
1
0
0
0
0
0
0
0
0
0
0
1
1
0
2
2
1
4
3
1

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
5
3
2
1
0
0
1
1
1
1
1
1
0
2
3
5
7
8
9
9
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
69
72
77
78
82
85
86
86
86
82
79
75
66
57
51
47
45
43
46
51
55
57
59

Pressure (mb)

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

Ozone (du)

354
354
353
353
352
352
351
351
350
350
350
351
352
350
349
348
347
346
345
346
348
349
348
347

Tuesday 19

Waxing Crescent 21%

09:46

00:45

20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:31, Set: 21:09, Transit: 13:51. Moon - Rise: 09:46, Set: 00:45. Civil Dark: 21:41 - 05:59. Nautical Dark: 22:21 - 05:19. Astro Dark: 23:06 - 04:34

Total Clouds (% Sky Obscured)

24
27
31
33
35
33
24
18
13
8
4
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
20
25
24
25
24
16
9
2
2
1
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

High Clouds (% Sky Obscured)

0
0
0
0
1
1
4
6
8
4
2
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 (%)

4
4
1
1
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

Wind Speed/Direction (mph)

5
4
2
2
1
1
2
2
2
2
2
2
2
0
1
4
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
68
69
71
70
70
70
69
67
65
64
57
52
47
47
48

Pressure (mb)

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

Ozone (du)

346
344
343
341
340
339
337
337
337
337
336
335
335
335
336
336
335
334

Forecast for Altafulla, Tarragona, Spain (41.14,1.38)

Generated: 13/05/26 20:34:09. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00