Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 100%

20:15

05:44

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

Sun - Rise: 05:59, Set: 20:24, Transit: 13:12. Moon - Rise: 20:15, Set: 05:44. Civil Dark: 20:53 - 05:30. Nautical Dark: 21:30 - 04:53. Astro Dark: 22:10 - 04:13

Total Clouds (% Sky Obscured)

71
85
88
91
100
100
100
66
86
61
48
52
39
66
100
87
56
95
81
82
68
89
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
0
0
13
20
24
24
0
23
22
37
35
35
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
20
49
30
34
28
37
39
41
40
30
32
27
29
20
2
22
15

High Clouds (% Sky Obscured)

71
85
88
91
100
100
100
60
67
61
6
27
8
30
99
84
51
92
75
71
35
80
77
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
7
7
8
8
7
9
9
10
10
9
7
7
6
5
5
5
5
5
6
5
5

Chance of Frost

Temperature (°C)

28
29
29
29
29
29
28
27
25
23
22
21
20
18
17
16
15
15
14
15
16
17
19
20

Feels Like (°C)

26
26
26
26
26
26
26
25
23
20
19
19
18
17
16
14
13
13
13
13
14
16
17
18

Dew Point (°C)

3
2
2
3
4
6
10
12
14
11
11
11
10
9
8
8
7
8
8
9
9
9
8
8

Relative Humidity (%)

19
17
18
19
20
24
32
41
50
45
49
53
55
56
57
57
58
62
66
68
64
58
49
44

Pressure (mb)

1013
1012
1012
1011
1011
1012
1012
1012
1013
1014
1016
1017
1018
1018
1018
1019
1019
1019
1019
1020
1021
1021
1021
1020

Ozone (du)

341
341
342
342
342
345
344
343
342
342
343
344
344
343
342
342
340
340
342
346
347
346
344
342

Sunday 31

Full Moon 99%

21:12

06:31

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: 05:59, Set: 20:25, Transit: 13:12. Moon - Rise: 21:12, Set: 06:31. Civil Dark: 20:54 - 05:29. Nautical Dark: 21:31 - 04:53. Astro Dark: 22:11 - 04:13

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
90
87
97
100
98
100
99
81
82
88
68
73
79
75
76
79
91
91

Low Clouds (% Sky Obscured)

40
37
14
20
0
0
0
0
0
3
25
41
26
43
38
46
33
29
19
17
46
62
79
89

Medium Clouds (% Sky Obscured)

10
16
19
4
0
2
0
0
0
56
67
96
69
26
25
29
25
39
48
55
50
47
60
66

High Clouds (% Sky Obscured)

100
97
100
100
100
100
90
87
97
100
94
100
66
74
68
75
40
45
40
14
2
2
3
13

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
5
33

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
38
35
36
36
37
40
46
53
55
55
58
64
68
71
74
77
81
85
85
78
69
63
59

Pressure (mb)

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

Ozone (du)

341
342
342
341
341
340
340
340
341
341
342
340
340
339
337
337
339
342
342
341
340
337
338
339

Monday 1

Waning Gibbous 97%

22:04

07:24

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: 05:59, Set: 20:25, Transit: 13:12. Moon - Rise: 22:04, Set: 07:24. Civil Dark: 20:55 - 05:29. Nautical Dark: 21:31 - 04:52. Astro Dark: 22:12 - 04:12

Total Clouds (% Sky Obscured)

79
52
52
97
88
87
88
74
83
77
68
100
95
91
71
76
91
93
82
94
96
97
98
95

Low Clouds (% Sky Obscured)

64
27
44
59
55
51
43
35
44
51
53
79
80
57
60
53
68
70
81
78
70
61
53
52

Medium Clouds (% Sky Obscured)

33
42
31
67
67
68
30
40
63
56
28
64
62
29
27
71
78
53
61
80
79
90
92
87

High Clouds (% Sky Obscured)

5
9
2
2
0
1
39
61
4
3
3
70
49
70
10
0
0
0
0
3
21
39
57
38

ISS Passover

Visibility (miles)

5
7
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
2
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
30
13
9
16
17
13
15
11
8
12
34
72
41
28
33
34
27
19
8
8
9
8
23

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
1.1
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
30
31
27
27
26
25
24
21
19
19
19
19
19
19
18
17
17
18
17
18
18
17

Dew Point (°C)

16
18
15
11
8
10
12
12
12
10
8
10
14
16
15
14
13
11
11
13
12
13
13
10

Relative Humidity (%)

59
63
47
34
29
33
39
40
46
45
41
50
69
78
75
75
68
62
63
69
64
67
63
51

Pressure (mb)

1014
1013
1013
1012
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018

Ozone (du)

337
335
335
336
338
340
340
339
341
339
339
337
338
338
338
338
339
340
343
349
350
356
360
361

Tuesday 2

Waning Gibbous 92%

22:50

08:21

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 05:58, Set: 20:26, Transit: 13:12. Moon - Rise: 22:50, Set: 08:21. Civil Dark: 20:55 - 05:29. Nautical Dark: 21:32 - 04:52. Astro Dark: 22:12 - 04:11

Total Clouds (% Sky Obscured)

93
90
91
92
93
94
93
94
93
93
92
89
97
100
71
42
23
19
16
15
25
20
25
15

Low Clouds (% Sky Obscured)

51
50
42
33
25
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

83
85
90
87
92
94
93
94
93
93
92
58
97
100
71
42
23
4
1
1
25
20
25
15

High Clouds (% Sky Obscured)

20
0
0
0
0
0
0
3
12
22
33
17
25
20
20
20
23
19
16
15
25
20
25
15

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
Light Rain

Precipitation Probability (%)

29
19
24
23
18
25
27
25
29
27
20
25
27
24
26
23
8
7
5
1
1
4
29
95

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
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
20
20
20
20
18
17
16
16
15
14
14
13
12
11
10
9
9
9
10
11
13
14

Dew Point (°C)

12
15
14
14
14
13
9
9
8
9
9
9
8
7
7
7
7
6
6
6
5
6
7
10

Relative Humidity (%)

57
67
63
62
60
57
44
46
48
51
56
58
58
57
59
61
65
64
63
61
57
52
49
58

Pressure (mb)

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

Ozone (du)

360
362
367
368
370
382
393
397
405
410
414
417
417
417
417
421
417
422
417
409
408
403
400
395

Wednesday 3

Waning Gibbous 86%

23:30

09:21

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: 05:58, Set: 20:26, Transit: 13:12. Moon - Rise: 23:30, Set: 09:21. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:33 - 04:52. Astro Dark: 22:13 - 04:11

Total Clouds (% Sky Obscured)

15
10
29
45
64
65
65
66
65
63
65
64
62
65
95
98
100
98
96
93
97
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
5
0
0
0
0
0
0
5
10
15
20
70
66
60
56
54
53
57
60
62
67

Medium Clouds (% Sky Obscured)

15
10
29
45
64
65
65
66
45
63
65
64
62
65
88
79
68
60
53
45
37
28
28
48

High Clouds (% Sky Obscured)

15
4
15
15
20
20
25
25
30
40
40
45
40
2
48
73
95
92
87
84
69
58
44
36

ISS Passover

Visibility (miles)

1
4
9
8
4
2
3
3
9
9
6
5
9
3
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
58
52
95
95
95
89
52
48
54
87
38
60
70
71
47
31
24
15
4
28
44
59
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
16
17
15
17
18
18
16
15
14
12
13
14
15
13
13
13
12
11
10
10
10
11

Chance of Frost

Temperature (°C)

17
17
18
19
19
18
18
17
17
17
17
15
15
15
14
14
15
15
15
16
16
17
18
18

Feels Like (°C)

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

Dew Point (°C)

15
16
16
16
17
17
16
15
14
10
6
11
8
8
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

88
90
83
80
90
90
89
88
79
65
48
78
62
61
78
74
71
69
68
66
64
63
61
59

Pressure (mb)

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

Ozone (du)

394
398
394
385
381
380
386
384
388
385
383
381
379
377
377
376
376
375
377
378
379
378
377
375

Thursday 4

Waning Gibbous 79%

00:04

10:22

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: 05:58, Set: 20:27, Transit: 13:13. Moon - Rise: 00:04, Set: 10:22. Civil Dark: 20:57 - 05:28. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:14 - 04:11

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
99
100
98
96
89
83
82
85
93
97
100
98
96
90
87
74
70
69

Low Clouds (% Sky Obscured)

72
78
81
84
87
86
86
86
87
87
88
83
82
80
87
93
100
97
93
90
87
74
70
69

Medium Clouds (% Sky Obscured)

58
84
86
86
91
94
92
95
87
79
71
63
59
51
53
40
25
17
11
3
1
0
0
0

High Clouds (% Sky Obscured)

31
26
29
29
32
34
37
40
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Heavy Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

79
89
95
95
95
95
95
95
95
95
95
95
95
93
87
62
32
26
18
2
3
1
0
0

Precipitation Amount (mm)

0.4
0.4
1.8
3.2
4.5
6.1
8.7
12.5
4.5
3.4
1.9
1.9
1.1
0.6
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
9
10
10
8
6
6
4
3
3
4
5
6
5
5
6
6
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
10
9
7
8
10
12
12
12
13
13
12
12
12
12
12
11
10
10
9
8
8

Relative Humidity (%)

60
62
63
55
46
39
46
55
65
69
73
78
79
82
84
83
84
83
77
68
61
52
43
37

Pressure (mb)

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

Ozone (du)

375
375
375
376
378
379
375
372
369
369
369
370
369
367
366
367
367
367
366
364
363
359
356
352

Friday 5

Waning Gibbous 70%

00:34

11:23

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

Sun - Rise: 05:58, Set: 20:28, Transit: 13:13. Moon - Rise: 00:34, Set: 11:23. Civil Dark: 20:57 - 05:28. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:15 - 04:10

Total Clouds (% Sky Obscured)

77
83
89
96
99
100
100
100
93
86
79
81
84
86
77
67
58
70
81
93

Low Clouds (% Sky Obscured)

77
83
89
96
99
100
100
100
93
86
79
80
74
58
44
29
30
33
39
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
10
15
16
17
17
12
8
2
2
2
2

High Clouds (% Sky Obscured)

7
10
8
4
0
0
0
10
5
5
5
5
2
3
2
1
0
2
3
23

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
1
1
1
1
1
0
0
0
0
2
2
0
1
3
0
1
1
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)

5
5
5
5
5
5
5
4
4
3
4
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
22
28
27
25
26
26
26
20
20
21
21
20
21
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

34
30
27
27
27
26
33
41
50
53
56
59
62
64
67
68
71
72
67
63

Pressure (mb)

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

Ozone (du)

350
349
347
345
343
340
341
341
341
340
339
339
337
336
334
333
331
329
328
328

Forecast for Raleigh, Wake, United States of America (35.78,-78.64)

Generated: 30/05/26 12:33:34. Forecast: 30/05/26 to 05/06/26. Timezone: UTC-4.00