Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 90%

17:16

04:00

12 Bad
13 Bad
14 Bad
15 Bad
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

Sun - Rise: 06:01, Set: 20:23, Transit: 13:12. Moon - Rise: 17:16, 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)

100
100
100
100
100
100
100
92
100
88
54
75
54
66
66
73
86
66
68
57
88
74
95
96

Low Clouds (% Sky Obscured)

37
36
62
23
25
21
21
16
34
8
9
19
32
39
45
48
57
54
52
46
24
23
46
45

Medium Clouds (% Sky Obscured)

84
81
68
72
65
39
11
3
40
18
54
51
31
41
31
1
1
12
35
47
69
17
14
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
52
92
76
54
74
54
65
66
39
42
63
68
42
33
44
89
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
7
2
7
2
9
7
4
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
22
8
3
4
1
76
95
88
79
75
86
95
95
95
91
33
9
1
0
0
6
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.7
1.8
1.3
0.5
0.5
0.7
1
2.4
2.3
0.9
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
10
10
10
8
8
8
7
3
4
5
6
5
6
6
6
6
4
5
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
28
28
29
29
29
28
29
29
28
27
26
25
24
24
25
24
24
24
26
27
30
28

Dew Point (°C)

17
16
16
17
17
17
17
18
22
23
23
23
23
22
22
22
22
22
21
21
21
22
20
18

Relative Humidity (%)

56
51
49
52
47
49
49
56
77
87
88
94
95
95
97
98
98
98
96
95
89
82
68
54

Pressure (mb)

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

Ozone (du)

312
313
313
314
315
317
316
316
314
314
315
316
317
317
316
316
315
315
314
316
317
318
319
319

Thursday 28

Waxing Gibbous 95%

18:16

04:30

12 Bad
13 Bad
14 Bad
15 Bad
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

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)

91
82
96
65
55
72
69
68
85
86
97
100
100
98
81
92
81
53
56
72
99
86
82
73

Low Clouds (% Sky Obscured)

61
62
59
48
53
68
61
54
47
60
57
43
38
46
47
43
44
23
17
11
10
4
2
3

Medium Clouds (% Sky Obscured)

24
25
45
22
0
20
32
41
48
47
44
35
36
40
40
43
40
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

78
19
58
39
30
3
38
44
65
57
60
100
100
94
63
82
68
25
40
53
98
67
62
59

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 (%)

11
9
7
4
1
0
0
0
0
0
7
4
4
16
6
5
1
0
0
0
0
1
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
8
8
6
7
6
6
4
5
6
6
6
6
6
6
8
7
7
7
7
8
8
7
6

Chance of Frost

Temperature (°C)

29
29
29
28
29
30
29
29
27
25
24
24
23
22
21
20
20
19
18
18
19
20
22
23

Feels Like (°C)

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

Dew Point (°C)

16
16
18
21
18
17
16
18
18
18
18
17
16
17
17
16
16
15
13
12
12
12
12
12

Relative Humidity (%)

47
44
50
63
53
46
44
53
58
62
67
64
66
73
77
79
77
76
73
71
64
58
52
48

Pressure (mb)

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

Ozone (du)

321
320
319
320
321
322
323
323
324
324
323
324
327
331
331
331
330
328
329
329
330
332
332
333

Friday 29

Waxing Gibbous 99%

19:16

05:05

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

Sun - Rise: 06:01, Set: 20:24, Transit: 13:12. 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)

67
50
57
52
40
37
40
90
57
94
100
100
100
100
100
100
96
100
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
32
38
41
23
19
26
30
18
15
2
0
5
11
57
54
59
46
40
0
1
2
3
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
25
15
0
0
0
0
27
47
34
34
26
31
48
49
25
26
31
32
23

High Clouds (% Sky Obscured)

62
36
57
52
30
16
18
77
45
90
100
100
100
100
100
100
92
100
93
100
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
1
15
8
3
5
5
8
9
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)

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

Chance of Frost

Temperature (°C)

25
26
27
28
27
28
28
27
25
23
22
22
21
21
21
21
21
21
20
21
20
20
20
20

Feels Like (°C)

25
28
29
30
29
29
29
29
26
25
23
21
22
22
22
22
22
22
21
23
21
21
20
18

Dew Point (°C)

12
13
13
13
13
14
15
17
18
16
16
18
18
19
19
19
19
19
19
19
17
15
11
4

Relative Humidity (%)

45
44
42
40
40
42
46
55
62
63
66
79
82
86
89
89
91
91
93
92
82
72
56
35

Pressure (mb)

1017
1016
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1012
1012
1013
1013
1014
1014

Ozone (du)

332
331
330
330
330
329
328
326
326
326
328
328
328
329
328
327
328
329
331
332
333
334
334
334

Saturday 30

Waxing Gibbous 100%

20:16

05:45

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

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
92
80
76
76
79
82
84
92
97
75
49
26
35
41
46
44
47
45
58
53
53
48

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
10
11
11
12
13
13
14
13

High Clouds (% Sky Obscured)

100
100
92
79
75
76
79
82
84
92
97
75
49
26
32
26
21
17
15
8
33
29
35
30

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 (%)

5
4
2
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
9
9
9
8
7
10
10
10
10
8
7
6
5
5
4
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
22
21
20
18
17
15
15
14
13
12
12
11
12
13
14
16
17
19

Feels Like (°C)

19
20
21
20
20
20
20
19
17
16
14
12
12
11
11
10
10
10
11
12
14
14
16
18

Dew Point (°C)

2
1
-0
-2
-2
-1
0
4
9
8
8
6
5
4
4
4
4
5
6
7
7
7
8
8

Relative Humidity (%)

28
24
21
19
19
20
23
31
50
52
54
52
51
53
54
56
61
64
65
66
61
55
52
48

Pressure (mb)

1014
1014
1014
1013
1013
1013
1014
1014
1015
1016
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

335
337
338
338
339
340
341
341
343
345
347
349
350
350
349
348
346
346
345
344
344
343
344
344

Sunday 31

Full Moon 99%

21:12

06:32

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

50
42
44
52
55
57
59
60
39
24
9
20
15
25
58
57
55
55
55
55
40
30
5
18

Low Clouds (% Sky Obscured)

13
19
13
6
0
0
0
0
0
0
1
9
13
6
20
22
22
25
28
20
20
15
5
9

Medium Clouds (% Sky Obscured)

7
1
1
0
0
0
0
8
26
18
1
0
0
4
29
53
55
55
55
55
40
30
5
18

High Clouds (% Sky Obscured)

31
24
30
49
55
57
59
60
29
18
9
20
15
25
16
13
15
20
25
25
30
30
5
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
19
24
47
63
80
88
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
9
10
10
10
11
11
11
10
11
10
10
10
12
13
14
14
15
16
17
19
20

Relative Humidity (%)

43
41
39
39
39
40
42
48
52
55
56
64
63
65
68
75
82
90
92
95
96
95
95
95

Pressure (mb)

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

Ozone (du)

345
343
343
343
343
342
343
343
343
339
338
339
337
336
335
334
334
333
332
332
331
331
331
331

Monday 1

Waning Gibbous 97%

22:04

07:25

12 Bad
13 Bad
14 Bad
15 Bad
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 OK
11 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)

36
54
53
52
52
68
84
100
83
66
47
53
62
72
78
82
86
87
89
86
72
52
41
35

Low Clouds (% Sky Obscured)

18
27
18
9
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
18
23
26
32
23

Medium Clouds (% Sky Obscured)

36
54
48
47
52
52
51
51
50
48
47
52
60
64
71
58
39
34
34
17
7
6
7
7

High Clouds (% Sky Obscured)

10
5
4
0
0
33
67
100
67
32
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
8
7
8
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

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 (%)

79
43
37
30
16
16
15
13
27
33
35
28
21
10
8
4
0
0
0
0
9
10
4
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
22
22
22
22
22
22
22
21
21
19
18
17
16
14
13
13
12
11
11
10
9
9
8

Relative Humidity (%)

94
91
88
87
85
84
87
88
88
91
93
95
92
88
83
83
83
83
77
72
68
57
48
41

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

332
333
334
335
336
336
336
336
335
337
339
341
348
355
362
368
374
379
385
391
397
399
400
402

Tuesday 2

Waning Gibbous 92%

22:50

08:22

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

34
34
41
52
66
52
38
24
40
57
74
51
29
11
7
4
0
0
0
0

Low Clouds (% Sky Obscured)

13
4
21
37
54
36
18
0
15
30
45
30
14
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
29
26
24
22
20
19
17
24
34
42
31
21
10
7
3
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

14
11
17
17
9
10
9
7
5
3
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)

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

Chance of Frost

Temperature (°C)

22
24
25
25
26
26
24
23
21
21
20
19
18
17
16
15
15
15
15
16

Feels Like (°C)

18
18
19
24
23
23
23
23
24
19
20
21
20
20
20
14
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

37
34
31
28
26
24
29
35
42
43
42
41
46
49
54
53
52
51
53
55

Pressure (mb)

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

Ozone (du)

404
405
406
403
399
396
393
390
388
384
380
376
374
371
369
367
366
365
364
364

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

Generated: 27/05/26 11:20:04. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-4.00