Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 5%

07:48

23:02

23 OK
00 OK
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

Sun - Rise: 06:56, Set: 21:34, Transit: 14:15. Moon - Rise: 07:48, Set: 23:02. Civil Dark: 22:06 - 06:24. Nautical Dark: 22:46 - 05:44. Astro Dark: 23:30 - 04:58

Total Clouds (% Sky Obscured)

31
36
62
71
89
100
100
93
91
99
90
85
88
96
86
87
97
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

31
36
39
43
41
40
32
23
31
19
24
24
29
47
20
42
38
21
32
29
23
0
0
0

Medium Clouds (% Sky Obscured)

25
16
22
53
33
29
34
9
9
18
12
16
49
83
42
17
37
33
56
53
57
80
69
100

High Clouds (% Sky Obscured)

31
36
62
71
60
100
100
83
76
98
79
70
67
68
64
51
95
100
100
96
100
100
100
100

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
7
7
8
7
5
4
3
2
1
2
3
4
6
9
11
12
12
12
13
12
11
8
7

Chance of Frost

Temperature (°C)

13
11
10
9
8
8
7
7
6
7
9
11
13
15
17
18
19
19
20
20
19
18
17
15

Feels Like (°C)

10
9
7
6
6
6
5
5
5
6
8
9
11
13
14
15
15
15
15
15
15
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

90
95
95
96
95
95
94
93
93
91
82
76
71
64
57
51
47
44
44
44
51
56
59
56

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1016
1017

Ozone (du)

379
377
374
373
372
370
368
366
363
363
361
359
355
354
353
350
348
347
346
345
345
347
346
347

Monday 18

Waxing Crescent 12%

08:55

00:14

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

Sun - Rise: 06:55, Set: 21:35, Transit: 14:15. Moon - Rise: 08:55, Set: 00:14. Civil Dark: 22:07 - 06:23. Nautical Dark: 22:48 - 05:42. Astro Dark: 23:32 - 04:57

Total Clouds (% Sky Obscured)

100
100
88
90
87
85
73
23
19
21
23
56
54
49
81
72
77
85
75
40
54
53
47
86

Low Clouds (% Sky Obscured)

0
0
5
5
5
5
0
0
0
21
23
56
54
49
58
49
38
24
21
3
0
0
0
0

Medium Clouds (% Sky Obscured)

99
87
65
32
28
20
5
4
0
0
2
7
13
17
39
29
27
24
24
0
19
0
0
5

High Clouds (% Sky Obscured)

100
100
4
4
4
40
70
20
15
7
4
19
12
6
39
20
47
48
31
35
54
43
36
78

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
1
3
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
7
6
6
7
7
7
6
6
6
7
9
11
12
12
13
14
13
13
14
12
10
7
6

Chance of Frost

Temperature (°C)

14
13
12
12
11
10
9
8
8
8
11
13
15
17
18
19
20
21
21
21
20
19
18
15

Feels Like (°C)

10
10
9
9
8
7
6
6
6
7
10
11
13
15
16
16
16
17
17
17
18
18
16
13

Dew Point (°C)

5
6
6
5
4
4
4
5
6
6
7
8
9
10
9
8
8
8
8
8
10
11
12
10

Relative Humidity (%)

55
61
66
61
59
64
68
78
87
85
78
72
67
63
56
49
47
45
44
45
52
57
68
70

Pressure (mb)

1018
1018
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1022
1022

Ozone (du)

347
350
357
352
350
347
345
343
343
344
344
345
345
343
343
342
340
337
336
334
333
333
332
333

Tuesday 19

Waxing Crescent 21%

10:10

01:13

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

Sun - Rise: 06:54, Set: 21:36, Transit: 14:15. Moon - Rise: 10:10, Set: 01:13. Civil Dark: 22:08 - 06:22. Nautical Dark: 22:49 - 05:41. Astro Dark: 23:34 - 04:55

Total Clouds (% Sky Obscured)

57
24
7
5
9
27
45
53
57
60
59
58
63
60
28
38
21
47
10
18
7
6
16
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
6
32
31
29
30
23
3
28
29
21
12
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
10

High Clouds (% Sky Obscured)

57
20
4
5
9
27
45
53
57
60
59
58
63
60
11
19
9
47
8
18
4
1
2
2

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)

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

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
10
9
9
10
13
15
18
19
21
23
24
25
25
25
25
24
21
19

Feels Like (°C)

11
11
11
11
10
10
10
10
10
11
13
16
19
21
22
23
24
26
27
26
26
25
21
19

Dew Point (°C)

9
8
8
8
8
8
7
7
6
7
8
9
11
11
11
11
11
10
10
10
11
14
13
11

Relative Humidity (%)

71
75
77
81
84
84
84
85
84
81
75
68
63
58
52
47
43
39
38
37
41
53
59
59

Pressure (mb)

1023
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023

Ozone (du)

332
331
331
333
332
329
326
324
323
323
324
325
326
327
327
327
326
325
325
325
325
324
324
324

Wednesday 20

Waxing Crescent 31%

11:28

01:58

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
14 Good
15 Good
16 Good
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:53, Set: 21:37, Transit: 14:15. Moon - Rise: 11:28, Set: 01:58. Civil Dark: 22:10 - 06:21. Nautical Dark: 22:50 - 05:40. Astro Dark: 23:35 - 04:54

Total Clouds (% Sky Obscured)

26
28
27
19
10
2
3
2
0
2
3
2
2
0
2
4
8
11
19
28
31
72
77
82

Low Clouds (% Sky Obscured)

8
17
26
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
10
12
10
5
0
0
0
0
0
0
0
0
0
0
0
0
2
11
17
26
37
43
57

High Clouds (% Sky Obscured)

2
2
2
2
1
1
1
1
0
2
3
2
2
0
0
3
6
9
6
5
1
21
12
14

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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
14
14
14
13
13
16
19
21
23
25
27
27
28
28
28
28
27
25
23

Feels Like (°C)

17
17
16
15
15
15
14
15
13
14
16
18
21
23
25
27
27
28
29
29
30
30
24
22

Dew Point (°C)

10
10
10
10
10
9
9
9
8
8
9
9
9
10
10
9
8
8
8
8
10
15
14
11

Relative Humidity (%)

61
64
67
71
73
71
70
70
70
68
61
51
46
42
38
32
28
27
27
27
32
47
50
48

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1022
1023

Ozone (du)

325
325
326
329
330
330
330
328
324
323
324
324
323
321
319
318
317
317
317
317
316
316
317
319

Thursday 21

Waxing Crescent 42%

12:44

02:33

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

Sun - Rise: 06:52, Set: 21:38, Transit: 14:15. Moon - Rise: 12:44, Set: 02:33. Civil Dark: 22:11 - 06:20. Nautical Dark: 22:51 - 05:39. Astro Dark: 23:37 - 04:52

Total Clouds (% Sky Obscured)

73
72
65
67
68
68
62
31
33
19
34
8
14
21
24
28
31
17
22
31
43
46
50
52

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)

56
54
51
38
21
7
4
2
0
0
0
0
5
11
17
13
8
3
13
22
30
34
12
13

High Clouds (% Sky Obscured)

7
1
5
21
41
58
47
27
19
14
21
4
7
11
11
15
25
17
16
14
8
11
13
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
4
7
8
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)

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

Chance of Frost

Temperature (°C)

21
20
20
19
18
18
17
16
16
16
19
21
24
26
28
30
30
31
31
30
29
28
26
24

Feels Like (°C)

20
20
19
18
17
16
15
14
15
15
19
21
24
27
28
29
29
29
30
30
30
30
25
25

Dew Point (°C)

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

Relative Humidity (%)

47
48
49
50
51
52
52
54
55
59
58
51
46
42
36
29
27
26
24
30
37
46
49
50

Pressure (mb)

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

Ozone (du)

320
320
320
320
322
323
323
323
324
324
322
321
321
322
322
322
323
323
324
324
324
324
326
328

Friday 22

Waxing Crescent 54%

13:55

03:00

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

Sun - Rise: 06:52, Set: 21:39, Transit: 14:15. Moon - Rise: 13:55, Set: 03:00. Civil Dark: 22:12 - 06:19. Nautical Dark: 22:53 - 05:38. Astro Dark: 23:38 - 04:51

Total Clouds (% Sky Obscured)

48
43
36
40
40
44
39
34
30
30
32
47
49
54
56
60
63
71
59
43
28
35
42
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
2
3
4
3
2
0
3
3
14
33
43
28
35
39
44

Medium Clouds (% Sky Obscured)

12
14
15
17
19
19
9
3
0
0
0
0
1
1
3
5
6
9
30
43
28
35
42
49

High Clouds (% Sky Obscured)

15
19
15
18
22
26
27
30
30
25
21
20
15
11
7
4
2
0
0
0
0
11
23
34

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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

10
15
12
24
17
24
21
17
3
11
13
1
5
2
1
4
3
1
54
57
41
37
33
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
5
4
3
2
3
3
4
4
6
7
8
8
8
9
9
10
11
12
13
11
10

Chance of Frost

Temperature (°C)

22
21
19
18
18
17
16
16
16
15
18
20
22
23
24
26
26
26
26
24
22
21
19
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
54
53
54
54
55
55
54
55
50
45
40
36
32
29
28
28
28
35
45
58
60
62

Pressure (mb)

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

Ozone (du)

329
331
333
334
335
335
336
336
337
338
339
340
342
343
343
344
347
349
352
349
346
343
341
339

Saturday 23

First Quarter 64%

15:03

03:23

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 OK
18 OK
19 Good

Sun - Rise: 06:51, Set: 21:40, Transit: 14:15. Moon - Rise: 15:03, Set: 03:23. Civil Dark: 22:13 - 06:18. Nautical Dark: 22:54 - 05:37. Astro Dark: 23:40 - 04:50

Total Clouds (% Sky Obscured)

60
67
75
73
67
65
66
68
70
69
66
64
58
59
54
53
54
57
40
22
4

Low Clouds (% Sky Obscured)

45
46
47
53
57
58
58
61
63
67
66
64
58
46
35
33
31
29
17
8
0

Medium Clouds (% Sky Obscured)

33
20
11
8
4
0
0
1
1
1
2
2
2
2
3
0
1
2
2
3
3

High Clouds (% Sky Obscured)

50
63
75
73
67
65
63
48
35
17
7
1
1
1
2
10
20
35
29
19
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

Fog (%)

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

Precipitation Probability (%)

29
22
12
11
6
0
0
1
2
2
2
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
14
13
13
12
12
13
13
15
16
18
20
21
23
24
25
26
25
24

Feels Like (°C)

19
18
17
17
13
12
12
12
12
11
13
14
15
16
18
19
25
24
23
24
24

Dew Point (°C)

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

Relative Humidity (%)

65
65
64
63
66
69
72
76
80
84
71
61
52
47
43
40
36
32
29
33
37

Pressure (mb)

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

Ozone (du)

337
336
335
334
333
331
330
329
328
327
327
327
328
328
329
329
329
329
329
329
329

Forecast for La Flecha, Valladolid, Spain (41.63,-4.76)

Generated: 17/05/26 23:37:24. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+2.00