Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 4%

08:20

23:42

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:22, Set: 21:03, Transit: 13:43. Moon - Rise: 08:20, Set: 23:42. Civil Dark: 21:36 - 05:50. Nautical Dark: 22:16 - 05:09. Astro Dark: 23:02 - 04:23

Total Clouds (% Sky Obscured)

92
94
95
99
97
78
84
81
74
78
92
100
98
100
91
95
100
80
89
81
58
65
56
70

Low Clouds (% Sky Obscured)

89
82
88
85
71
37
33
36
43
51
52
28
24
22
20
19
26
2
24
40
16
17
14
20

Medium Clouds (% Sky Obscured)

92
94
95
94
65
56
55
57
54
56
50
46
46
84
87
93
89
80
79
54
24
35
35
48

High Clouds (% Sky Obscured)

92
94
91
2
2
6
22
16
2
6
66
100
86
91
38
39
100
24
20
7
20
12
1
1

ISS Passover

Visibility (miles)

8
8
9
3
9
4
5
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
6
11
15
29
100
100
100
100
100
98
67
23
28
48
31
0
0

Precipitation Type

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

Precipitation Probability (%)

87
80
37
65
47
39
9
3
10
8
3
0
0
0
0
1
2
0
0
0
0
0
1
2

Precipitation Amount (mm)

0.4
0.3
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
15
15
14
14
13
13
12
12
12
12
12
12
11
12
13
14
16
18
20
21
22
23

Feels Like (°C)

14
15
15
15
15
15
14
13
13
13
12
11
12
12
11
12
13
14
16
19
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

83
74
80
87
92
92
93
92
93
93
93
92
92
90
92
90
87
86
78
69
62
57
53
51

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

371
368
368
366
365
364
362
357
353
354
354
352
350
349
348
348
350
353
355
352
352
354
355
354

Tuesday 19

Waxing Crescent 12%

09:35

00:41

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

Sun - Rise: 06:21, Set: 21:04, Transit: 13:43. Moon - Rise: 09:35, Set: 00:41. Civil Dark: 21:37 - 05:49. Nautical Dark: 22:17 - 05:08. Astro Dark: 23:04 - 04:21

Total Clouds (% Sky Obscured)

47
34
79
58
84
57
55
69
64
35
64
49
24
36
49
55
54
59
51
54
8
5
32
32

Low Clouds (% Sky Obscured)

2
2
2
1
2
6
2
7
2
2
6
11
11
16
22
21
20
31
23
30
0
0
0
10

Medium Clouds (% Sky Obscured)

35
25
37
40
43
35
34
36
27
21
32
24
10
19
26
27
28
26
25
20
5
2
0
14

High Clouds (% Sky Obscured)

2
2
79
1
84
4
17
7
15
1
13
1
0
0
0
3
3
3
2
2
2
2
28
9

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
1
0
0
0
0
0
0
0
4
58
100
100
100
86
6
2
2
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
3
3
2
4
6
12
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
4

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
6
5
5
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
1
1
3
7

Chance of Frost

Temperature (°C)

23
23
22
21
20
17
16
15
15
15
15
14
14
14
14
14
16
18
20
22
24
25
25
25

Feels Like (°C)

24
24
23
23
22
20
17
17
16
15
17
16
16
16
16
16
18
20
23
24
27
28
28
24

Dew Point (°C)

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

Relative Humidity (%)

53
58
62
67
78
89
93
95
93
93
93
92
92
92
92
89
86
78
70
60
54
49
48
52

Pressure (mb)

1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

353
351
348
345
345
344
344
343
344
344
342
341
341
338
336
336
335
333
332
333
333
332
330
329

Wednesday 20

Waxing Crescent 21%

10:53

01:26

16 OK
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 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 06:20, Set: 21:05, Transit: 13:43. Moon - Rise: 10:53, Set: 01:26. Civil Dark: 21:38 - 05:48. Nautical Dark: 22:19 - 05:07. Astro Dark: 23:05 - 04:20

Total Clouds (% Sky Obscured)

21
59
66
63
55
61
55
61
69
71
60
67
69
65
48
39
13
12
14
3
5
6
6
9

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)

18
28
29
26
21
24
20
22
25
23
15
18
21
9
8
8
7
6
6
0
0
0
1
1

High Clouds (% Sky Obscured)

2
20
20
25
25
20
15
10
10
15
10
15
10
34
14
10
1
1
1
1
1
1
2
3

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
2
2
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 (%)

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

Chance of Frost

Temperature (°C)

23
24
23
22
21
19
17
16
16
16
16
15
15
16
16
16
18
20
22
23
24
25
25
25

Feels Like (°C)

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

Dew Point (°C)

15
14
14
14
15
14
13
12
12
12
13
13
13
14
13
14
14
14
13
13
13
14
14
13

Relative Humidity (%)

60
54
55
61
70
75
74
77
78
79
82
85
85
87
86
85
78
67
57
52
50
50
50
48

Pressure (mb)

1025
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1025
1025
1025

Ozone (du)

329
329
328
327
326
327
327
327
328
327
327
327
327
326
324
323
323
323
322
321
322
323
325
325

Thursday 21

Waxing Crescent 31%

12:09

02:01

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

Sun - Rise: 06:20, Set: 21:06, Transit: 13:43. Moon - Rise: 12:09, Set: 02:01. Civil Dark: 21:39 - 05:47. Nautical Dark: 22:20 - 05:06. Astro Dark: 23:07 - 04:18

Total Clouds (% Sky Obscured)

7
19
34
40
38
30
24
18
10
2
1
0
0
0
0
0
4
8
12
13
15
16
12
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
15
10
6

Medium Clouds (% Sky Obscured)

2
13
25
36
28
23
20
12
6
0
0
0
0
0
0
0
4
8
12
7
3
0
0
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

25
24
23
23
21
19
18
17
17
16
16
16
16
16
16
16
17
19
21
23
24
25
26
26

Feels Like (°C)

26
25
25
25
25
22
21
20
19
19
19
19
19
19
18
18
21
23
24
25
26
27
27
26

Dew Point (°C)

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

Relative Humidity (%)

49
51
53
57
70
75
78
78
79
79
79
81
85
85
85
83
77
69
61
54
50
47
45
45

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1025
1025

Ozone (du)

325
325
326
327
328
328
329
329
329
329
328
328
330
333
334
335
336
336
336
335
335
334
333
332

Friday 22

Waxing Crescent 42%

13:22

02:28

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

Sun - Rise: 06:19, Set: 21:07, Transit: 13:44. Moon - Rise: 13:22, Set: 02:28. Civil Dark: 21:40 - 05:46. Nautical Dark: 22:21 - 05:05. Astro Dark: 23:09 - 04:17

Total Clouds (% Sky Obscured)

3
4
6
6
24
38
54
43
32
21
30
36
44
43
44
45
15
15
15
12
15
17
35
57

Low Clouds (% Sky Obscured)

2
2
2
2
3
3
3
2
1
0
0
0
0
0
0
0
4
7
11
6
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
10
16
18
21
21
24
24
22
21
21
20
2
1
0
2
3
6
12
11

High Clouds (% Sky Obscured)

0
1
2
3
11
18
26
18
12
0
0
0
0
0
0
0
0
0
0
0
0
0
30
56

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
2
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)

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

Chance of Frost

Temperature (°C)

25
25
24
23
22
19
17
17
16
16
16
15
15
15
15
15
17
19
21
23
24
25
26
26

Feels Like (°C)

26
26
24
25
24
21
19
18
18
18
17
17
17
17
17
18
20
21
22
22
23
24
25
29

Dew Point (°C)

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

Relative Humidity (%)

45
45
47
53
63
70
71
71
72
72
73
73
74
74
75
75
69
60
54
47
43
39
36
36

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

332
331
332
333
333
332
331
330
328
327
327
326
326
326
326
327
326
326
325
325
325
325
325
326

Saturday 23

First Quarter 53%

14:30

02:51

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

Sun - Rise: 06:18, Set: 21:08, Transit: 13:44. Moon - Rise: 14:30, Set: 02:51. Civil Dark: 21:41 - 05:45. Nautical Dark: 22:22 - 05:04. Astro Dark: 23:10 - 04:16

Total Clouds (% Sky Obscured)

75
75
56
47
32
16
3
7
8
9
12
13
12
15
19
22
21
19
18
22
24
25
26
31

Low Clouds (% Sky Obscured)

0
2
4
5
3
2
0
2
4
6
7
7
7
9
9
14
12
11
9
8
7
7
5
4

Medium Clouds (% Sky Obscured)

11
9
5
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
2
6
10
16
15
22

High Clouds (% Sky Obscured)

75
75
56
47
32
16
2
2
1
2
1
3
3
3
3
3
3
3
3
22
24
25
26
31

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 (%)

1
4
6
1
7
11
0
0
0
0
0
0
0
2
5
19
8
6
4
3
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
27
28
22
22
22
22
21
20
17
18
18
18
17
17
21
21
21
22
22
24
28

Dew Point (°C)

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

Relative Humidity (%)

37
37
44
52
60
63
64
66
66
67
68
68
68
69
69
71
71
59
51
42
39
36
33
34

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

326
326
327
327
328
328
328
328
328
328
328
328
329
329
329
328
328
328
328
328
328
328
329
329

Sunday 24

Waxing Gibbous 64%

15:36

03:12

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

Sun - Rise: 06:17, Set: 21:09, Transit: 13:44. Moon - Rise: 15:36, Set: 03:12. Civil Dark: 21:42 - 05:44. Nautical Dark: 22:23 - 05:03. Astro Dark: 23:12 - 04:14

Total Clouds (% Sky Obscured)

32
36
30
29
24
19
14
10
5
0
6
11
24
42
53
66
71
76
81
62
47
30

Low Clouds (% Sky Obscured)

2
5
7
9
9
8
9
10
5
0
6
11
24
38
45
53
38
21
7
4
2
0

Medium Clouds (% Sky Obscured)

25
26
23
24
21
19
14
10
5
0
6
11
24
42
38
41
47
49
50
40
29
21

High Clouds (% Sky Obscured)

32
34
19
13
9
6
3
7
5
0
6
11
2
21
51
66
71
76
81
59
34
8

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

Fog (%)

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

Precipitation Probability (%)

10
14
15
14
16
12
5
8
9
4
6
7
1
2
3
2
12
19
24
42
37
21

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
37
43
52
61
63
63
63
63
63
63
64
64
65
64
63
63
53
46
38
36
33

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

329
330
329
329
328
329
330
331
333
335
336
337
338
339
339
339
339
341
343
346
345
344

Forecast for Begur, Girona, Spain (41.95,3.20)

Generated: 18/05/26 16:26:10. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00