Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 2%

06:20

21:50

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

Sun - Rise: 06:06, Set: 20:15, Transit: 13:11. Moon - Rise: 06:20, Set: 21:50. Civil Dark: 20:43 - 05:37. Nautical Dark: 21:18 - 05:02. Astro Dark: 21:56 - 04:24

Total Clouds (% Sky Obscured)

42
46
44
41
56
55
38
28
1
1
4
12
28
32
19
5
1
1
1
6
27
41
43
45

Low Clouds (% Sky Obscured)

0
0
0
12
4
0
0
0
0
0
2
12
28
32
19
5
0
0
0
0
27
41
43
45

Medium Clouds (% Sky Obscured)

42
45
33
40
45
42
30
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
23
22
4
3
2
2
5
1
1
3
2
0
0
0
1
1
1
1
6
5
7
4
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
5
6
7
7
7
6
6
7
7
8
8
8
7
6
7
8
7
7
8
7
6
5
5

Chance of Frost

Temperature (°C)

18
18
20
22
24
26
28
30
32
33
33
33
32
31
29
26
25
24
23
21
21
20
20
20

Feels Like (°C)

17
18
20
23
26
27
29
32
33
33
34
33
33
33
31
28
27
26
25
23
23
23
23
22

Dew Point (°C)

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

Relative Humidity (%)

78
78
71
63
55
47
42
38
35
33
32
33
37
45
53
57
72
79
84
85
85
86
91
92

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1021
1020
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

339
338
335
335
335
335
335
335
335
333
331
331
331
331
331
332
333
331
330
328
327
327
326
326

Monday 18

Waxing Crescent 6%

07:20

22:59

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

Sun - Rise: 06:06, Set: 20:15, Transit: 13:11. Moon - Rise: 07:20, Set: 22:59. Civil Dark: 20:44 - 05:36. Nautical Dark: 21:19 - 05:01. Astro Dark: 21:57 - 04:23

Total Clouds (% Sky Obscured)

45
64
39
50
33
18
32
24
27
25
28
29
24
16
20
3
0
0
0
0
11
44
39
70

Low Clouds (% Sky Obscured)

45
64
39
50
33
18
32
24
27
25
28
29
24
16
20
3
0
0
0
0
0
15
24
34

Medium 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

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
3
54

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)

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

Chance of Frost

Temperature (°C)

19
20
22
24
26
27
29
31
32
33
33
33
33
32
29
26
25
24
23
21
20
19
18
18

Feels Like (°C)

23
23
24
26
27
29
31
33
33
34
34
33
33
33
31
27
26
25
24
22
21
21
20
20

Dew Point (°C)

18
18
18
17
16
15
14
15
15
14
13
13
14
17
18
16
16
16
16
15
16
15
15
15

Relative Humidity (%)

93
89
77
64
53
46
39
37
34
31
29
29
33
40
49
53
59
63
67
70
76
78
81
83

Pressure (mb)

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

Ozone (du)

325
325
325
325
327
327
327
328
328
328
329
329
329
328
328
329
329
328
327
325
324
322
322
324

Tuesday 19

Waxing Crescent 13%

08:28

23:57

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

Sun - Rise: 06:05, Set: 20:16, Transit: 13:11. Moon - Rise: 08:28, Set: 23:57. Civil Dark: 20:45 - 05:36. Nautical Dark: 21:20 - 05:00. Astro Dark: 21:58 - 04:22

Total Clouds (% Sky Obscured)

36
53
28
24
16
8
17
25
65
75
44
28
8
21
0
13
78
52
1
0
0
0
0
1

Low Clouds (% Sky Obscured)

36
31
28
24
11
0
0
0
0
0
23
24
8
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
13
0
15
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

14
45
12
13
11
8
17
25
65
70
20
5
2
0
0
11
64
49
1
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)

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

Chance of Frost

Temperature (°C)

18
18
20
22
25
27
29
31
32
32
32
32
32
30
28
25
24
23
22
21
20
19
18
18

Feels Like (°C)

20
20
22
24
26
28
30
32
32
33
32
32
32
32
30
27
26
24
23
22
21
20
20
20

Dew Point (°C)

16
15
15
14
13
12
12
12
12
12
12
12
13
16
17
15
15
16
16
16
16
16
15
15

Relative Humidity (%)

86
82
72
59
47
39
35
32
30
29
28
29
32
41
50
52
57
64
69
73
76
80
82
83

Pressure (mb)

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

Ozone (du)

325
327
327
326
325
325
323
321
323
322
321
320
320
320
320
320
318
318
317
315
314
313
314
315

Wednesday 20

Waxing Crescent 23%

09:42

00:44

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

Sun - Rise: 06:04, Set: 20:17, Transit: 13:11. Moon - Rise: 09:42, Set: 00:44. Civil Dark: 20:46 - 05:35. Nautical Dark: 21:21 - 05:00. Astro Dark: 21:59 - 04:21

Total Clouds (% Sky Obscured)

5
5
4
4
1
19
39
57
46
36
26
32
45
52
52
50
45
47
55
54
67
65
61
71

Low Clouds (% Sky Obscured)

3
5
3
2
0
8
15
23
24
25
26
18
9
0
0
0
0
6
12
18
21
23
26
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
20
25
17
8
0
7
12
16
13
11
14
13
12
12
12
12
12
22

High Clouds (% Sky Obscured)

5
0
1
4
1
0
1
0
1
0
0
0
16
9
9
3
2
4
13
9
35
35
37
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
8
14
12
10
15
11
18

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

Chance of Frost

Temperature (°C)

18
19
20
23
25
28
30
31
33
33
34
34
33
32
30
28
27
25
24
23
22
21
20
20

Feels Like (°C)

21
20
21
24
25
29
31
32
34
34
34
34
33
31
30
29
27
25
25
24
25
22
22
22

Dew Point (°C)

16
16
15
15
14
14
14
14
14
13
12
12
12
15
17
17
15
18
18
17
18
17
17
16

Relative Humidity (%)

86
82
70
59
50
43
38
33
31
28
27
26
27
36
45
48
50
66
69
69
79
79
79
80

Pressure (mb)

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

Ozone (du)

317
315
314
312
313
314
315
316
316
316
315
314
314
313
314
313
313
313
312
311
311
312
311
311

Thursday 21

Waxing Crescent 34%

10:55

01:21

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:04, Set: 20:18, Transit: 13:11. Moon - Rise: 10:55, Set: 01:21. Civil Dark: 20:47 - 05:34. Nautical Dark: 21:22 - 04:59. Astro Dark: 22:00 - 04:20

Total Clouds (% Sky Obscured)

85
89
85
89
91
92
94
96
91
92
91
94
97
100
97
96
96
98
97
98
98
99
99
99

Low Clouds (% Sky Obscured)

57
73
77
78
85
78
71
64
67
69
73
74
76
78
81
83
80
81
84
86
86
85
85
86

Medium Clouds (% Sky Obscured)

30
37
36
31
32
31
30
32
27
52
44
54
70
83
88
92
92
95
97
98
90
80
69
79

High Clouds (% Sky Obscured)

35
23
22
24
27
33
38
54
40
68
47
42
57
100
86
74
65
83
77
65
25
20
22
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
2
7
2
2
4
4
3
3
2
1
0
0
0
0

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

Precipitation Probability (%)

8
7
6
3
2
5
18
43
56
67
68
66
76
75
95
95
95
90
80
66
54
42
23
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.5
0.7
0.5
0.8
0.7
0.7
0.6
0.5
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
18
18
18
17
16
16
15
18
19
21
20
19
18
17
17
17
16
16
16
16
16
15
15

Relative Humidity (%)

82
84
79
73
65
58
53
50
67
77
88
91
92
93
95
96
96
98
96
96
96
98
98
96

Pressure (mb)

1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

314
316
317
316
316
316
313
312
312
312
312
312
311
310
310
310
310
310
310
310
311
311
312
312

Friday 22

Waxing Crescent 45%

12:06

01:52

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:03, Set: 20:18, Transit: 13:11. Moon - Rise: 12:06, Set: 01:52. Civil Dark: 20:47 - 05:34. Nautical Dark: 21:23 - 04:58. Astro Dark: 22:02 - 04:19

Total Clouds (% Sky Obscured)

99
98
97
96
94
92
91
89
86
83
80
76
72
68
72
77
81
83
84
85
84
83
82
83

Low Clouds (% Sky Obscured)

85
84
84
84
84
82
80
78
74
69
64
61
57
54
57
60
62
67
71
75
73
71
69
71

Medium Clouds (% Sky Obscured)

90
98
77
63
59
53
46
37
39
42
44
42
43
42
47
50
53
51
50
49
45
44
42
35

High Clouds (% Sky Obscured)

49
64
60
52
33
31
36
31
22
13
4
9
18
31
55
59
54
45
37
21
9
3
0
0

ISS Passover

Visibility (miles)

0
0
0
3
6
9
8
6
4
6
8
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 (%)

19
7
12
14
15
25
34
42
37
34
32
29
24
16
23
22
4
8
8
1
4
5
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
6
6
6
7
7
7
7
8
8
8
7
7
6
6
7
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
16
16
17
17
17
18
25
24
23
24
25
25
20
20
20
20
20
20
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
93
89
86
76
69
62
61
59
58
62
65
70
71
71
72
78
82
86
87
89
92

Pressure (mb)

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

Ozone (du)

313
314
314
314
314
314
313
313
312
313
313
314
315
316
317
316
316
315
314
314
313
313
313
313

Saturday 23

First Quarter 56%

13:12

02:19

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:03, Set: 20:19, Transit: 13:11. Moon - Rise: 13:12, Set: 02:19. Civil Dark: 20:48 - 05:33. Nautical Dark: 21:24 - 04:57. Astro Dark: 22:03 - 04:18

Total Clouds (% Sky Obscured)

85
86
81
77
76
78
82
86
79
72
66
70
75
80
79
78
77
76
74
77

Low Clouds (% Sky Obscured)

74
76
72
67
63
60
57
53
36
18
0
13
27
40
38
36
34
42
50
58

Medium Clouds (% Sky Obscured)

26
18
12
9
6
22
35
49
46
51
53
51
55
52
56
58
59
41
23
5

High Clouds (% Sky Obscured)

0
2
15
24
33
34
36
41
28
14
0
6
12
30
23
28
32
40
43
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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
5
9
14
17
16
10
22
34
45
51
53
51
49
46
36

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
20
21
21
23
25
26
32
32
32
34
35
36
25
25
25
25
24

Dew Point (°C)

14
14
14
14
15
15
16
16
17
17
18
19
22
24
26
24
23
22
22
21

Relative Humidity (%)

87
83
81
72
65
58
53
50
46
47
47
48
60
74
91
92
92
95
96
96

Pressure (mb)

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

Ozone (du)

314
315
316
316
315
315
315
314
314
315
315
315
315
315
315
314
314
313
313
312

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

Generated: 17/05/26 06:21:12. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-4.00