Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 1%

06:30

22:34

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

Sun - Rise: 06:33, Set: 21:07, Transit: 13:50. Moon - Rise: 06:30, Set: 22:34. Civil Dark: 21:39 - 06:02. Nautical Dark: 22:18 - 05:22. Astro Dark: 23:03 - 04:38

Total Clouds (% Sky Obscured)

45
11
3
54
88
100
79
74
12
53
20
75
20
20
87
20
20
87
20
20
25
29
33
90

Low Clouds (% Sky Obscured)

10
3
2
18
33
41
44
44
39
32
4
0
0
0
0
0
1
1
0
0
25
29
33
69

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
12
30
46
59
59
47
25
29
33
7

High Clouds (% Sky Obscured)

0
0
36
84
100
67
30
25
2
0
7
8
30
57
100
100
100
100
57
27
7
2
12
70

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
16
5
5
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)

3
5
4
3
2
3
4
3
3
3
4
5
7
8
10
9
9
10
11
11
9
5
3
3

Chance of Frost

Temperature (°C)

19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
19
19
19
19
19
20
18
16
15

Feels Like (°C)

20
20
21
20
19
18
18
18
19
18
18
17
18
18
16
18
18
17
19
19
18
16
16
13

Dew Point (°C)

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

Relative Humidity (%)

68
67
68
69
68
66
64
65
65
63
61
60
60
61
63
60
62
66
69
75
65
72
75
76

Pressure (mb)

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

Ozone (du)

365
365
363
364
366
368
371
376
377
372
370
369
368
370
371
372
374
374
375
374
373
375
376
378

Monday 18

Waxing Crescent 5%

07:25

23:46

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
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:33, Set: 21:08, Transit: 13:50. Moon - Rise: 07:25, Set: 23:46. Civil Dark: 21:40 - 06:01. Nautical Dark: 22:20 - 05:21. Astro Dark: 23:04 - 04:37

Total Clouds (% Sky Obscured)

98
74
74
85
91
77
81
62
80
100
91
75
78
82
100
100
90
77
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
55
55
61
67
73
73
51
73
46
41
58
60
61
53
47
52
34
13
4
0
0
19
34

Medium Clouds (% Sky Obscured)

67
20
25
28
85
23
38
18
17
73
86
70
77
71
49
69
48
17
60
32
44
92
90
48

High Clouds (% Sky Obscured)

89
3
1
1
1
0
0
1
0
93
62
26
31
43
100
100
60
45
99
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
26
21
15
37
44
26
19
31
36
42
44
49
41
37
31
16
3
13
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0.2
0.2
0.3
0.3
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
86
84
86
89
89
90
84
81
73
71
70
73
69
66
61
58
59
63
66
72
76
77

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1018
1018

Ozone (du)

381
384
388
386
387
386
388
388
389
384
378
376
373
370
367
363
363
360
359
357
354
352
351
350

Tuesday 19

Waxing Crescent 12%

08:31

No Set

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

Sun - Rise: 06:32, Set: 21:09, Transit: 13:51. Moon - Rise: 08:31, Set: No Set. Civil Dark: 21:41 - 06:00. Nautical Dark: 22:21 - 05:20. Astro Dark: 23:06 - 04:35

Total Clouds (% Sky Obscured)

91
94
97
95
100
100
100
96
78
61
51
44
41
45
38
62
56
33
7
8
3
15
35
41

Low Clouds (% Sky Obscured)

52
62
62
60
61
61
68
69
66
61
51
37
35
36
27
20
0
0
0
0
0
0
15
12

Medium Clouds (% Sky Obscured)

52
74
87
75
72
92
100
89
39
2
0
2
2
2
7
26
22
10
0
0
0
0
0
2

High Clouds (% Sky Obscured)

72
70
83
76
100
100
100
79
29
2
3
36
31
43
6
27
28
30
7
2
3
15
29
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
4
13
13
1
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
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
16
17
19
21
23
24
24
24
24
23
22
21
21
19
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
80
83
83
84
86
84
77
68
58
51
47
49
52
54
55
59
65
68
68
72
73
75

Pressure (mb)

1018
1018
1018
1018
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1023

Ozone (du)

349
347
346
344
344
344
344
346
351
356
351
349
349
349
348
349
347
345
344
343
342
342
341
340

Wednesday 20

Waxing Crescent 21%

09:46

00:45

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

Sun - Rise: 06:31, Set: 21:10, Transit: 13:51. Moon - Rise: 09:46, Set: 00:45. Civil Dark: 21:42 - 05:59. Nautical Dark: 22:22 - 05:19. Astro Dark: 23:07 - 04:34

Total Clouds (% Sky Obscured)

55
54
68
56
43
36
66
67
33
62
70
57
43
34
52
63
70
100
100
98
92
96
94
75

Low Clouds (% Sky Obscured)

24
24
33
40
24
6
0
0
0
0
6
23
12
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
6
3
16
17
17
13
15
14
11
14
13
11
13
10
7
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
35
47
17
9
4
36
37
11
27
38
15
3
3
26
36
57
100
100
97
89
96
94
75

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
2
7
22
27
28
23
13
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)

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

Chance of Frost

Temperature (°C)

16
16
16
15
14
14
14
13
15
20
22
23
24
25
25
25
25
25
24
23
22
20
19
18

Feels Like (°C)

16
16
16
16
15
16
16
15
17
21
23
23
24
24
25
24
24
24
22
21
21
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
75
74
71
70
64
58
54
49
47
46
45
45
47
48
50
53
54
58
59
61

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

339
339
338
339
340
339
336
333
333
331
328
326
326
324
324
324
324
323
323
322
323
323
323
323

Thursday 21

Waxing Crescent 31%

11:04

01:31

00 Bad
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
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:30, Set: 21:11, Transit: 13:51. Moon - Rise: 11:04, Set: 01:31. Civil Dark: 21:43 - 05:58. Nautical Dark: 22:23 - 05:18. Astro Dark: 23:09 - 04:32

Total Clouds (% Sky Obscured)

50
27
22
16
15
4
1
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1

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)

50
27
22
16
15
4
1
1
1
2
1
1
1
2
2
1
1
1
1
1
1
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
14
15
16
19
22
25
26
27
28
28
27
27
26
25
24
22
20
18

Feels Like (°C)

17
16
15
14
14
13
15
16
17
21
22
24
26
26
27
27
26
26
26
25
24
23
21
19

Dew Point (°C)

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

Relative Humidity (%)

62
64
64
63
61
60
59
59
53
48
42
39
37
36
36
36
37
38
40
42
45
51
54
57

Pressure (mb)

1026
1026
1026
1026
1026
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

324
325
325
327
327
327
326
325
324
325
325
325
325
325
324
324
324
323
323
323
322
323
323
323

Friday 22

Waxing Crescent 42%

12:19

02:06

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

Sun - Rise: 06:29, Set: 21:12, Transit: 13:51. Moon - Rise: 12:19, Set: 02:06. Civil Dark: 21:44 - 05:57. Nautical Dark: 22:24 - 05:17. Astro Dark: 23:10 - 04:31

Total 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

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)

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
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
14
15
15
19
22
26
26
27
28
27
27
26
26
24
23
21
20
18

Feels Like (°C)

19
18
17
17
17
16
16
17
18
21
23
26
26
27
27
29
27
26
26
25
24
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

60
62
66
67
68
69
70
70
65
59
53
49
46
43
40
40
40
40
42
44
45
48
50
53

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1024
1024
1024

Ozone (du)

324
324
324
324
325
326
326
326
327
328
329
330
331
331
331
331
330
329
329
329
329
328
327
326

Saturday 23

First Quarter 53%

13:30

02:34

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

Sun - Rise: 06:29, Set: 21:13, Transit: 13:51. Moon - Rise: 13:30, Set: 02:34. Civil Dark: 21:45 - 05:56. Nautical Dark: 22:26 - 05:16. Astro Dark: 23:12 - 04:30

Total Clouds (% Sky Obscured)

0
0
5
11
18
32
47
60
46
32
19
25
32
38
42
51
55
54
49
40
39
37
33
39

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
1
4
8
13
16
19
16
10
7
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
27
47
60
46
27
0
0
0
0
15
28
38
31
28
19
13
7
0
17

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
1
0
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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
15
15
16
16
17
20
22
25
25
26
27
27
26
26
25
24
23
22
20
18

Feels Like (°C)

20
18
18
16
17
18
18
18
18
21
23
24
25
26
26
28
27
26
26
25
25
22
21
20

Dew Point (°C)

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

Relative Humidity (%)

56
58
58
60
61
62
61
60
59
53
48
44
42
40
38
39
39
38
40
42
44
47
50
53

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

325
325
324
325
326
326
327
328
329
329
329
329
329
330
330
330
330
330
330
330
330
330
330
330

Forecast for Tamarit, Tarragona, Spain (41.13,1.37)

Generated: 17/05/26 20:10:00. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+2.00