Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 6%

07:20

21:50

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

Sun - Rise: 06:06, Set: 20:15, Transit: 13:11. Moon - Rise: 07:20, 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)

20
29
29
0
0
0
0
17
31
42
47
45
45
45
34
23
9
9
32
33
33
39
43
41

Low Clouds (% Sky Obscured)

19
17
5
0
0
0
0
14
25
34
38
45
45
45
34
23
9
9
32
33
33
39
43
41

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)

0
0
0
0
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
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
7
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
6
6
6
5
7
7
7
8
7
5
5
5
4
7
7
7
6
6
6
7
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
32
31
28
27
26
26
25
23
23
23
23
23
24
24
26
27
30
32
33
35
34
34
34

Dew Point (°C)

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

Relative Humidity (%)

35
42
54
55
64
74
83
88
86
89
89
92
93
91
79
65
54
47
43
39
36
33
31
31

Pressure (mb)

1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021

Ozone (du)

331
328
330
331
331
329
330
328
328
327
326
326
326
326
327
327
327
328
327
327
328
330
331
329

Monday 18

Waxing Crescent 13%

08:28

22:59

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

Sun - Rise: 06:05, Set: 20:15, Transit: 13:11. Moon - Rise: 08:28, 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)

46
52
23
0
0
0
0
0
0
12
27
32
26
29
24
13
7
5
6
6
5
5
7
19

Low Clouds (% Sky Obscured)

28
29
23
0
0
0
0
0
0
12
27
32
26
29
24
11
2
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

31
33
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
4
4
4
4
4
5
12

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)

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

Chance of Frost

Temperature (°C)

33
32
30
27
26
24
23
22
20
20
19
19
18
19
21
23
25
27
29
31
32
33
33
33

Feels Like (°C)

33
33
32
28
26
26
24
24
22
21
22
21
20
21
22
24
27
28
31
32
33
34
33
34

Dew Point (°C)

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

Relative Humidity (%)

33
39
48
52
60
66
71
74
77
78
81
82
85
84
70
57
48
40
35
31
29
28
28
30

Pressure (mb)

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

Ozone (du)

327
326
325
325
325
325
325
326
325
324
325
326
326
327
325
324
323
322
322
320
320
319
318
317

Tuesday 19

Waxing Crescent 23%

09:42

23:57

18 Bad
19 Bad
20 OK
21 OK
22 Good
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 OK
14 OK
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:04, Set: 20:16, Transit: 13:11. Moon - Rise: 09:42, 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)

41
54
46
48
0
8
0
0
0
0
0
0
0
0
0
0
0
0
4
22
27
30
41
29

Low Clouds (% Sky Obscured)

6
12
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
12
6
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
20
31
22

High Clouds (% Sky Obscured)

34
48
46
48
0
8
0
0
0
0
0
0
0
0
0
0
0
0
4
8
7
1
15
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
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
6
7
9
8
7
7
6
6
5
5
6
7
8
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

33
31
29
26
25
24
23
21
20
20
19
18
18
19
21
23
25
28
30
32
33
33
33
33

Feels Like (°C)

33
33
31
28
27
24
24
23
22
21
21
20
20
21
22
24
27
29
31
32
32
32
33
32

Dew Point (°C)

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

Relative Humidity (%)

32
39
49
50
51
60
67
72
75
77
81
82
85
81
70
59
50
42
36
33
30
27
26
27

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1016
1016

Ozone (du)

317
316
315
313
313
312
312
312
312
312
312
314
317
318
320
321
319
320
319
319
318
318
318
316

Wednesday 20

Waxing Crescent 20%

10:55

00:44

18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
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: 06:04, Set: 20:17, Transit: 13:11. Moon - Rise: 10:55, 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)

17
5
4
1
7
11
8
10
30
50
67
67
67
65
66
69
73
76
74
74
74
68
67
75

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
3
5
27
48
67
67
67
65
65
64
63
55
46
38
25
13
0
27

Medium Clouds (% Sky Obscured)

10
0
0
0
0
11
8
10
1
1
3
26
25
17
6
5
12
13
12
13
16
19
24
42

High Clouds (% Sky Obscured)

10
5
4
1
0
0
0
0
0
0
0
0
1
1
2
3
11
22
1
2
27
27
32
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
4
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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
3
4
4
3
1
1
1
0
4
5
6
17
6
14
22
44
38
47
54
63

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
31
30
28
25
23
22
22
21
20
20
20
20
21
22
23
25
27
28
29
29
30
29
28

Feels Like (°C)

30
30
29
27
25
23
22
22
21
21
21
23
22
24
25
27
28
30
31
31
30
29
29
28

Dew Point (°C)

12
14
16
15
16
16
15
14
14
14
14
15
16
17
16
16
17
16
17
18
23
23
25
27

Relative Humidity (%)

28
36
42
45
55
62
64
63
65
65
68
75
77
76
69
61
59
51
48
50
67
67
75
90

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

315
314
315
315
316
315
313
313
313
313
313
315
315
316
314
314
314
313
313
312
311
310
310
312

Thursday 21

Waxing Crescent 34%

12:06

01:21

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: 06:03, Set: 20:18, Transit: 13:11. Moon - Rise: 12:06, 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)

87
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
100
99
99
98
97
98
98

Low Clouds (% Sky Obscured)

55
82
82
83
82
84
86
89
92
96
100
100
100
99
97
94
98
100
99
99
98
97
98
98

Medium Clouds (% Sky Obscured)

52
63
90
73
69
74
73
69
8
54
65
74
56
42
35
23
11
7
4
0
0
0
0
0

High Clouds (% Sky Obscured)

53
69
81
87
100
96
92
89
70
69
23
31
23
44
56
70
83
82
72
64
66
69
68
50

ISS Passover

Visibility (miles)

2
3
3
6
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
75
77
82
88
76
54
15
12
8
2
3
4
4
7
6
3
4
4
2
9
11
11
20

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
97
96
95
95
93
93
93
92
92
92
90
90
89
85
78
71
66
63
61
59
57
55
54

Pressure (mb)

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

Ozone (du)

312
311
311
312
312
311
310
311
310
310
310
310
310
311
311
312
313
314
314
315
316
315
315
315

Friday 22

Waxing Crescent 45%

13:12

01:52

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: 06:03, Set: 20:18, Transit: 13:11. Moon - Rise: 13:12, 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)

98
98
99
100
100
100
100
100
100
100
100
100
100
100
99
98
94
88
84
87
95
96
97
80

Low Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
100
100
100
96
92
88
88
84
87
80
72
63
56

Medium Clouds (% Sky Obscured)

0
0
0
23
44
41
37
31
43
57
69
61
59
51
51
47
44
35
30
23
25
28
29
23

High Clouds (% Sky Obscured)

32
14
20
27
25
45
66
96
88
80
72
65
55
45
27
18
13
18
21
15
30
56
86
57

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 (%)

23
21
21
22
23
18
12
0
0
0
0
0
0
0
4
5
2
6
6
2
7
8
4
10

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
7
7
6
6
5
5
5
5
5
5
5
5
5
6
6
7
7
7
7
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
15
15
15
15
15
15
15
14
14
14
13
11
10
8
8
7
7
9
11
13

Relative Humidity (%)

62
72
83
85
87
90
92
93
96
96
98
96
95
92
90
74
62
51
45
40
35
41
48
55

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

315
315
314
314
315
315
314
314
313
314
314
315
315
315
315
314
314
313
312
312
311
312
312
313

Saturday 23

First Quarter 56%

14:15

02:19

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

Sun - Rise: 06:02, Set: 20:19, Transit: 13:11. Moon - Rise: 14:15, 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)

63
47
63
76
88
89
91
94
81
68
55
65
74
84
75
66
57
50
43
46

Low Clouds (% Sky Obscured)

49
42
44
46
49
55
61
66
61
55
50
46
43
40
35
29
24
16
8
0

Medium Clouds (% Sky Obscured)

14
7
19
32
53
44
31
24
16
12
5
12
21
27
22
17
11
18
26
34

High Clouds (% Sky Obscured)

29
2
22
37
52
57
62
70
48
24
0
19
37
55
47
39
33
30
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

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 (%)

10
3
4
4
2
2
1
0
0
0
0
0
1
0
2
3
2
12
15
10

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

Chance of Frost

Temperature (°C)

22
20
19
18
17
16
16
15
15
15
14
14
14
15
17
20
22
25
26
29

Feels Like (°C)

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

Dew Point (°C)

13
12
12
12
11
12
12
13
13
14
13
13
13
14
14
15
15
15
15
15

Relative Humidity (%)

57
60
60
65
68
74
79
85
90
93
93
96
92
89
86
74
64
55
49
43

Pressure (mb)

1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1023
1023
1024
1024
1024
1024
1023
1022

Ozone (du)

312
311
311
310
310
309
309
309
308
309
310
310
311
312
312
312
312
312
312
312

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

Generated: 17/05/26 17:57:10. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-4.00