Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 90%

No Rise

04:00

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
16 Bad
17 Bad

Sun - Rise: 06:01, Set: 20:23, Transit: 13:12. Moon - Rise: No Rise, Set: 04:00. Civil Dark: 20:52 - 05:32. Nautical Dark: 21:28 - 04:56. Astro Dark: 22:07 - 04:16

Total Clouds (% Sky Obscured)

75
81
85
86
38
53
59
74
73
59
89
86
97
82
70
58
63
69
84
88
78
77
83
51

Low Clouds (% Sky Obscured)

60
43
50
5
4
18
27
51
41
46
48
59
60
56
45
36
44
63
66
77
60
68
70
49

Medium Clouds (% Sky Obscured)

21
13
29
50
35
37
49
63
28
4
22
7
21
32
27
36
34
24
23
35
17
0
6
26

High Clouds (% Sky Obscured)

75
81
85
63
38
53
40
55
65
45
60
80
93
52
67
18
17
3
56
61
56
45
33
3

ISS Passover

Visibility (miles)

9
9
1
7
9
9
9
2
4
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Very Light Rain
None
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
20
8
61
94
23
74
82
93
47
13
4
0
0
0
6
14
10
35
41
20
4
0
0

Precipitation Amount (mm)

0
0.4
0.3
0
0.7
0
0.7
1
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
27
25
24
24
23
23
23
23
22
22
22
22
23
24
26
27
28
29
28
29
29
29

Feels Like (°C)

31
29
27
27
26
25
25
25
25
24
24
25
24
24
26
26
29
29
31
29
29
30
30
30

Dew Point (°C)

18
20
24
24
24
23
22
22
22
22
22
22
22
21
21
21
19
18
17
19
22
19
17
18

Relative Humidity (%)

50
60
86
95
97
95
94
95
97
98
98
98
96
95
88
80
66
56
50
54
68
55
47
49

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

314
315
315
315
315
317
316
315
314
314
313
312
314
316
315
316
316
318
318
318
320
321
324
324

Thursday 28

Waxing Gibbous 95%

18:16

04:30

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

Sun - Rise: 06:01, Set: 20:23, Transit: 13:12. Moon - Rise: 18:16, Set: 04:30. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:29 - 04:55. Astro Dark: 22:08 - 04:16

Total Clouds (% Sky Obscured)

47
47
70
78
63
68
69
55
51
34
28
31
7
20
40
71
54
58
69
92
92
89
92
53

Low Clouds (% Sky Obscured)

39
43
43
42
55
40
33
0
0
0
0
0
0
0
0
0
5
15
0
0
0
11
31
49

Medium Clouds (% Sky Obscured)

7
29
46
45
37
38
38
38
30
15
7
6
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
9
17
32
30
35
5
38
42
34
28
31
7
16
38
59
40
35
69
92
81
67
62
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
7
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
2
21
30
31
22
3
2
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
4
2
3
5
6
6
5
5
5
6
6
5
5
7
7
7
6
5
4
3
4
6
7

Chance of Frost

Temperature (°C)

29
28
27
25
24
23
22
21
20
19
18
17
16
17
18
20
21
23
25
26
27
28
28
28

Feels Like (°C)

31
31
30
27
24
24
22
22
21
20
18
17
16
18
19
19
21
23
25
26
27
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

46
52
58
63
66
70
69
81
91
93
90
86
89
85
75
62
53
49
47
45
44
43
45
46

Pressure (mb)

1012
1012
1013
1013
1014
1015
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017
1016
1014
1014
1013

Ozone (du)

323
324
326
325
326
326
329
330
328
326
325
326
327
327
327
329
331
334
333
333
333
332
331
330

Friday 29

Waxing Gibbous 99%

19:16

05:05

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
16 Bad
17 Bad

Sun - Rise: 06:01, Set: 20:24, Transit: 13:13. Moon - Rise: 19:16, Set: 05:05. Civil Dark: 20:53 - 05:31. Nautical Dark: 21:30 - 04:55. Astro Dark: 22:09 - 04:15

Total Clouds (% Sky Obscured)

86
89
75
100
100
100
100
100
100
94
85
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
42
26
22
41
12
9
11
12
13
17
44
63
65
57
71
87
84
78
50
51
53
55
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
27
4
48
21
30
80
80
60
55
43
51
63
70
71
86
87
80
83

High Clouds (% Sky Obscured)

52
45
65
99
100
100
100
100
100
92
77
100
100
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
7
28
53
43
42
39
26
29
38
48
53
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
5
6
7
6
6
6
5
6
6
5
4
4
5
5
7
8
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

27
27
25
23
22
21
21
21
21
20
20
20
20
21
21
23
23
23
23
24
24
23
22
21

Feels Like (°C)

27
27
26
23
22
21
21
21
22
21
22
22
22
22
23
23
23
21
21
21
22
20
20
19

Dew Point (°C)

17
17
17
15
16
17
17
18
18
18
18
19
19
19
19
19
20
16
12
9
8
7
7
6

Relative Humidity (%)

51
55
60
62
70
75
77
82
85
86
88
91
92
91
84
80
80
63
47
39
37
35
36
36

Pressure (mb)

1012
1012
1012
1012
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

330
328
326
327
329
328
328
328
329
329
330
331
331
332
333
334
334
335
336
336
337
338
338
337

Saturday 30

Waxing Gibbous 100%

20:16

05:45

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:00, Set: 20:25, Transit: 13:13. Moon - Rise: 20:16, Set: 05:45. Civil Dark: 20:54 - 05:31. Nautical Dark: 21:30 - 04:54. Astro Dark: 22:10 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
89
78
68
56
40
22
22
23
38
39
33
22
39
60
85
88

Low Clouds (% Sky Obscured)

68
74
73
72
71
65
59
54
44
34
24
16
8
0
7
13
20
20
19
19
28
37
46
37

Medium Clouds (% Sky Obscured)

77
52
43
59
55
55
65
55
44
32
17
12
8
5
3
1
0
0
0
0
3
7
14
12

High Clouds (% Sky Obscured)

100
100
91
82
72
52
33
12
19
28
37
31
30
8
7
6
30
38
31
11
23
40
65
73

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

Very 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 (%)

61
34
40
41
40
39
30
13
23
20
2
5
5
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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
8
9
8
8
7
6
6
5
5
5
5
5
6
7
7
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

21
21
20
19
18
17
16
16
15
14
13
13
13
13
14
16
18
20
21
22
24
24
24
24

Feels Like (°C)

19
18
17
15
15
14
13
13
13
13
12
11
12
12
14
16
17
18
19
21
23
23
23
23

Dew Point (°C)

7
9
9
4
7
8
7
7
8
8
8
8
9
9
7
7
6
7
7
8
8
8
9
10

Relative Humidity (%)

40
46
48
37
46
56
54
56
62
67
71
72
74
72
64
54
46
42
39
38
37
36
37
39

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

337
337
339
342
344
346
347
347
348
348
349
346
344
343
343
343
343
342
342
340
340
339
338
338

Sunday 31

Full Moon 99%

21:12

06:32

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Good
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

Sun - Rise: 06:00, Set: 20:25, Transit: 13:13. Moon - Rise: 21:12, Set: 06:32. Civil Dark: 20:55 - 05:30. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:11 - 04:14

Total Clouds (% Sky Obscured)

95
100
100
100
100
72
43
15
41
63
92
81
87
100
93
88
84
89
89
90
86
84
75
73

Low Clouds (% Sky Obscured)

29
20
22
23
26
18
9
0
0
0
0
0
0
0
1
3
1
21
42
62
49
36
23
33

Medium Clouds (% Sky Obscured)

6
0
0
0
16
60
43
15
26
20
50
28
31
29
18
9
6
9
12
15
10
6
2
1

High Clouds (% Sky Obscured)

87
100
100
100
100
72
43
15
37
43
78
55
64
100
81
65
51
74
72
65
25
15
15
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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
2
3
2
17
22
26
28
30
31
29

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

Chance of Frost

Temperature (°C)

23
23
21
20
19
18
18
17
17
16
15
14
15
15
17
18
20
22
22
23
23
24
25
25

Feels Like (°C)

22
22
21
19
18
16
16
16
15
16
16
14
16
17
17
17
18
19
20
22
24
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

41
48
55
57
57
60
67
70
73
80
84
87
90
85
78
71
66
60
64
68
74
67
63
58

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012

Ozone (du)

339
341
340
340
340
342
343
343
340
339
339
339
339
339
339
339
339
340
338
337
335
337
338
340

Monday 1

Waning Gibbous 97%

22:04

07:25

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 OK
09 OK
10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:00, Set: 20:26, Transit: 13:13. Moon - Rise: 22:04, Set: 07:25. Civil Dark: 20:55 - 05:30. Nautical Dark: 21:32 - 04:53. Astro Dark: 22:12 - 04:13

Total Clouds (% Sky Obscured)

71
71
61
54
49
60
70
81
69
57
46
50
54
58
44
31
16
24
31
43
42
35
27
29

Low Clouds (% Sky Obscured)

40
50
46
42
38
50
61
73
61
50
39
40
41
42
34
25
16
22
27
32
22
11
0
0

Medium Clouds (% Sky Obscured)

0
0
1
22
36
44
52
58
41
26
9
16
25
29
21
10
0
11
23
35
33
30
26
29

High Clouds (% Sky Obscured)

15
20
20
11
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
9
42
56
59
54
56
60
52
39
17
14
10
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
23
22
21
19
19
18
17
17
16
16
17
17
18
20
21
23
24
25
27
27
27
27

Feels Like (°C)

24
25
26
22
23
22
23
23
23
17
17
17
17
16
17
20
19
19
20
20
21
27
26
26

Dew Point (°C)

17
18
19
18
17
16
16
15
14
14
14
14
13
13
13
12
11
10
9
8
7
6
6
5

Relative Humidity (%)

62
69
75
78
80
84
82
82
81
82
83
85
79
73
69
58
51
43
37
32
28
27
25
24

Pressure (mb)

1012
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012

Ozone (du)

341
341
342
344
346
348
353
358
363
368
374
380
383
385
388
389
391
393
390
388
385
383
382
380

Tuesday 2

Waning Gibbous 92%

22:50

08:22

18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
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

Sun - Rise: 05:59, Set: 20:27, Transit: 13:13. Moon - Rise: 22:50, Set: 08:22. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:33 - 04:53. Astro Dark: 22:13 - 04:13

Total Clouds (% Sky Obscured)

30
32
40
45
54
51
47
41
43
46
48
40
33
25
17
8
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

Medium Clouds (% Sky Obscured)

29
30
29
36
50
44
34
29
28
34
38
30
26
19
14
7
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
23
21
19
19
18
17
17
16
16
17
17
18
19
20
22
23
24

Feels Like (°C)

26
27
28
22
22
21
21
21
20
16
16
16
16
16
15
18
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

29
36
44
42
41
40
44
49
53
57
59
61
56
50
46
39
33
28
27
26

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

378
377
375
374
373
372
369
367
365
363
362
360
359
359
358
357
355
354
353
353

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 27/05/26 18:26:44. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-4.00