Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 66%

15:15

02:44

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
18 Bad
19 Bad

Sun - Rise: 06:02, Set: 20:20, Transit: 13:11. Moon - Rise: 15:15, Set: 02:44. Civil Dark: 20:49 - 05:33. Nautical Dark: 21:25 - 04:57. Astro Dark: 22:04 - 04:17

Total Clouds (% Sky Obscured)

69
84
88
100
100
100
100
100
96
100
85
85
99
100
100
99
100
100
100
96
97
100
100
100

Low Clouds (% Sky Obscured)

28
56
51
45
51
76
77
50
57
70
75
65
64
62
78
83
78
78
71
68
85
69
45
47

Medium Clouds (% Sky Obscured)

35
40
57
57
53
66
44
43
49
58
76
64
67
98
99
86
95
99
70
41
41
35
45
100

High Clouds (% Sky Obscured)

69
84
88
100
100
100
100
100
84
99
45
45
96
82
20
89
100
78
100
71
83
100
100
100

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
3
4
3
5
2

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

Precipitation Probability (%)

2
1
0
39
40
35
49
65
10
5
11
14
26
52
74
70
68
91
95
88
95
95
95
95

Precipitation Amount (mm)

0
1
0.7
0
0
0
0
0.5
0
0
0
0
0
0
0.4
0.2
0
0.7
0.7
0.2
1.8
2.3
1.6
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
23
22
22
22
22
21
21
21
21
21
22
22
23
23
24
24
25
24
25
26
25
24
24

Feels Like (°C)

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

Dew Point (°C)

21
22
21
21
21
21
21
21
21
21
21
21
21
21
18
20
22
22
21
17
19
19
22
22

Relative Humidity (%)

77
91
92
94
95
96
95
96
96
95
96
96
92
88
73
79
88
84
83
59
67
70
85
88

Pressure (mb)

1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1018
1018

Ozone (du)

318
319
319
318
317
317
319
317
314
312
311
314
315
316
316
316
314
313
313
313
312
312
312
311

Monday 25

Waxing Gibbous 76%

16:15

03:08

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
18 Bad
19 Bad

Sun - Rise: 06:01, Set: 20:21, Transit: 13:11. Moon - Rise: 16:15, Set: 03:08. Civil Dark: 20:50 - 05:32. Nautical Dark: 21:26 - 04:56. Astro Dark: 22:05 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
96
94
100
99
93
96
97
97
99
100
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

54
78
72
92
84
82
89
82
76
80
84
74
74
77
78
83
90
86
90
83
69
81
59
32

Medium Clouds (% Sky Obscured)

100
100
100
99
98
88
100
70
86
77
100
64
67
49
40
42
61
39
41
54
37
22
44
1

High Clouds (% Sky Obscured)

100
100
100
100
56
97
100
45
40
63
100
95
39
74
85
84
94
100
90
98
81
91
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
70
42
47
52
53
48
69
76
73
65
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.3
1.3
1.1
0.6
1.3
2
0.9
0.3
0
0
0.2
0
0
0.3
0.4
0.4
0.2
0.6
0.8
0.8
1.5
0.8
1.5
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
22
22
22
22
22
21
21
21
22
22
23
24
25
25
26
26
26
26
26
25
24

Feels Like (°C)

24
24
24
23
24
23
23
24
24
23
24
24
24
24
24
26
27
27
27
28
28
28
28
28

Dew Point (°C)

21
21
21
21
21
21
21
21
21
21
21
21
21
20
20
20
21
21
20
22
21
21
23
22

Relative Humidity (%)

88
92
94
95
96
96
96
98
98
100
96
96
92
87
79
77
78
73
72
81
70
75
87
88

Pressure (mb)

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

Ozone (du)

311
310
310
310
309
308
309
310
311
312
312
312
312
312
312
313
313
313
313
313
313
314
314
314

Tuesday 26

Waxing Gibbous 84%

17:15

03:33

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
18 Bad
19 Bad

Sun - Rise: 06:01, Set: 20:21, Transit: 13:11. Moon - Rise: 17:15, Set: 03:33. Civil Dark: 20:50 - 05:31. Nautical Dark: 21:26 - 04:55. Astro Dark: 22:06 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
98
100
98
100
95
96
100
100
99
100
98
96
93
96
98
100

Low Clouds (% Sky Obscured)

53
52
51
55
57
49
62
73
72
74
75
85
85
66
44
59
54
65
58
50
43
47
50
54

Medium Clouds (% Sky Obscured)

61
17
2
24
12
49
78
83
78
80
20
59
35
35
21
16
8
4
11
2
17
23
26
26

High Clouds (% Sky Obscured)

100
100
100
100
93
100
100
100
90
99
88
99
77
85
100
100
98
100
95
90
84
90
95
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
3
9
9
3
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
Light Rain
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

89
40
33
17
31
29
29
28
35
20
19
5
9
23
76
46
61
60
42
49
63
62
38
43

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0.3
0.3
0
0
0.3
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
22
22
22
22
21
22
22
23
24
26
26
27
28
28
28
28
27
26

Feels Like (°C)

26
26
25
25
25
25
24
24
24
23
24
24
25
26
26
27
28
29
29
30
29
30
29
29

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
94
95
95
96
95
96
96
96
96
92
85
75
65
56
62
63
55
52
80
84
83

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

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

Wednesday 27

Waxing Gibbous 90%

18:15

03:59

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
18 OK
19 OK

Sun - Rise: 06:00, Set: 20:22, Transit: 13:11. Moon - Rise: 18:15, Set: 03:59. Civil Dark: 20:51 - 05:31. Nautical Dark: 21:27 - 04:55. Astro Dark: 22:07 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
88
82
84
85
87
88
87
89
86
83
73
55
49
57
39
15
0

Low Clouds (% Sky Obscured)

53
52
51
47
43
40
43
47
51
55
58
62
56
49
42
44
46
49
49
49
50
33
15
0

Medium Clouds (% Sky Obscured)

29
46
47
86
80
77
77
75
77
82
85
87
86
65
75
78
81
37
19
8
3
18
2
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
77
56
37
30
27
20
38
55
76
69
27
19
12
6
2
8
0
0

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
9
9
9
9
9
6
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
76
87
84
76
63
55
44
21
15
12
7
36
48
60
55
28
18
14
13
25
33
23
28

Precipitation Amount (mm)

0.3
0.5
0.9
0.6
0.3
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
5
5
6
5
5
5
5
5
4
4
4
4
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
27
26
25
25
25
24
24
23
23
24
24
24
26
28
27
28
30
31
32
31
30
31

Dew Point (°C)

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

Relative Humidity (%)

88
91
92
92
92
92
92
92
91
88
89
89
88
85
85
94
94
91
74
61
58
67
75
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

315
314
315
314
314
316
320
322
323
326
326
328
330
330
329
328
328
331
330
330
329
329
330
332

Thursday 28

Waxing Gibbous 95%

19:15

04:29

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

Sun - Rise: 06:00, Set: 20:23, Transit: 13:12. Moon - Rise: 19:15, Set: 04:29. Civil Dark: 20:52 - 05:31. Nautical Dark: 21:28 - 04:54. Astro Dark: 22:08 - 04:14

Total Clouds (% Sky Obscured)

22
32
49
58
69
79
75
75
67
66
69
64
46
29
20
42
49
59
66
83
100
100
100
100

Low Clouds (% Sky Obscured)

13
25
40
48
56
64
48
32
15
16
17
18
11
6
0
3
6
8
8
9
9
9
5
0

Medium Clouds (% Sky Obscured)

4
6
9
13
16
21
21
21
21
12
6
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

9
0
1
1
4
5
11
18
23
27
34
41
33
25
18
40
49
59
50
71
100
100
100
100

ISS Passover

Visibility (miles)

2
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 (%)

33
12
3
2
0
0
1
1
0
0
0
0
0
0
0
0
0
0
4
8
10
25
35
44

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
26
26
25
25
24
24
23
23
22
22
23
24
25
25
26
27
28
28
32
31
30
30
30

Dew Point (°C)

22
21
20
20
20
20
20
19
18
18
18
18
19
18
17
17
17
17
16
17
18
19
20
20

Relative Humidity (%)

84
87
89
92
95
95
96
96
95
96
95
93
89
79
67
59
55
51
45
50
55
60
67
76

Pressure (mb)

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

Ozone (du)

333
333
334
335
335
334
334
334
333
334
334
334
334
334
333
333
332
332
331
331
331
330
329
328

Friday 29

Waxing Gibbous 99%

No Rise

05:04

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
18 Bad
19 Bad

Sun - Rise: 06:00, Set: 20:23, Transit: 13:12. Moon - Rise: No Rise, Set: 05:04. Civil Dark: 20:53 - 05:30. Nautical Dark: 21:29 - 04:54. Astro Dark: 22:09 - 04:14

Total Clouds (% Sky Obscured)

96
91
85
69
53
37
58
79
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
7
15
22
28
35
41
34
28
22
22
23
23
30
36
43
35
27
19
39
59
79

Medium Clouds (% Sky Obscured)

32
35
14
9
4
4
5
0
0
10
10
20
42
70
97
97
96
95
92
88
86
90
95
100

High Clouds (% Sky Obscured)

96
91
85
66
48
21
47
74
100
98
96
94
98
99
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
8
8
7
8
8
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2
2
2

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

Precipitation Probability (%)

52
58
63
62
56
42
40
34
14
15
12
9
8
7
4
32
52
71
89
95
95
95
95
95

Precipitation Amount (mm)

0
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
1
1.3
1.4
1.6
1.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
23
23
23
23
22
22
20
20
20
20
22
22
23
24
25
26
27
28
25
26
27
26
25

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
89
89
91
92
92
92
93
89
86
84
80
79
77
82
87
94
95
97
97
97
97

Pressure (mb)

1011
1011
1012
1012
1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1012
1011
1011
1011
1010
1010
1009
1009
1009

Ozone (du)

327
326
326
326
325
325
325
325
325
325
326
327
328
328
328
327
327
328
328
327
327
326
327
329

Saturday 30

Waxing Gibbous 100%

20:15

05:44

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: 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
59
48

Low Clouds (% Sky Obscured)

72
66
59
56
54
51
65
79
93
81
70
59
49
39
29
28
27
27

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
98
96
93
91
93
96
100
70
37
5

High Clouds (% Sky Obscured)

98
96
94
96
98
100
100
100
100
100
100
90
67
36
8
10
13
15

ISS Passover

Visibility (miles)

2
3
5
7
6
4
3
2
2
1
3
6
8
7
7
6
7
8

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
87
81
66
48
26

Precipitation Amount (mm)

2.1
2.1
1.8
1.3
1.1
0.9
0.9
1.4
1.1
1.4
1.6
1.5
0.7
0.6
0.6
0.4
0
0

Wind Speed/Direction (mph)

7
8
8
9
9
8
8
8
9
11
10
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
22
22
21
22
22
17
18
18
17
14
13
12
13
12
13
12

Dew Point (°C)

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

Relative Humidity (%)

98
97
96
95
95
95
95
95
96
96
96
96
98
96
96
95
95
93

Pressure (mb)

1010
1010
1010
1011
1010
1010
1010
1010
1009
1009
1010
1011
1012
1013
1013
1014
1014
1014

Ozone (du)

330
331
333
335
333
331
330
332
335
337
337
337
337
337
337
337
337
337

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

Generated: 24/05/26 20:27:28. Forecast: 24/05/26 to 30/05/26. Timezone: UTC-4.00