Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 10

Waning Gibbous 95%

21:02

08:42

19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 06:21, Set: 20:02, Transit: 13:11. Moon - Rise: 21:02, Set: 08:42. Civil Dark: 20:30 - 05:53. Nautical Dark: 21:03 - 05:20. Astro Dark: 21:39 - 04:45

Total Clouds (% Sky Obscured)

85
75
62
34
33
33
35
39
43
60
56
58
64
95
89
78
85
94
98
93
91
96
81
98

Low Clouds (% Sky Obscured)

45
28
26
23
26
30
28
31
38
50
51
53
42
52
31
59
76
91
90
83
77
77
62
53

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
2
4
8
5
16
24
14
22
24
28
35
43
27
23
15

High Clouds (% Sky Obscured)

5
27
3
3
0
0
0
0
0
0
0
0
10
25
37
25
4
11
59
23
6
92
70
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
8
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
48
48
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
1
0
0
0
1
5
2
3
2
2
2
3
6
23
53
53
65
67
68
70
65
53
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
84
87
89
89
92
93
93
95
95
95
92
80
71
64
58
56
61
70
72
70
66
65

Pressure (mb)

1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

300
299
300
300
299
299
299
299
299
298
298
298
298
299
299
298
298
298
297
297
297
297
296
296

Monday 11

Waning Gibbous 89%

21:28

09:51

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

Sun - Rise: 06:22, Set: 20:01, Transit: 13:11. Moon - Rise: 21:28, Set: 09:51. Civil Dark: 20:28 - 05:54. Nautical Dark: 21:02 - 05:21. Astro Dark: 21:37 - 04:46

Total Clouds (% Sky Obscured)

93
80
73
73
72
37
44
51
53
62
68
67
56
50
48
60
43
54
55
60
81
71
55
57

Low Clouds (% Sky Obscured)

57
45
35
39
42
37
44
51
53
62
68
67
56
50
48
55
43
47
48
48
71
61
55
55

Medium Clouds (% Sky Obscured)

14
45
27
3
1
3
4
3
6
7
5
0
0
0
7
17
7
24
11
23
28
26
13
26

High Clouds (% Sky Obscured)

88
65
70
73
72
11
3
2
0
0
0
0
0
3
3
3
1
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
1
56
67
63
58
52
35
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 (%)

17
12
2
0
0
0
0
0
0
0
0
6
11
0
0
0
0
3
12
7
15
18
16
7

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
5
4
4
3
3
4
4
4
4
4
3
3
3
4
4
4
4
5
5
1
7
7
5

Chance of Frost

Temperature (°C)

26
24
23
23
22
22
22
21
21
21
21
21
21
22
25
26
28
29
30
31
31
30
30
29

Feels Like (°C)

28
26
25
25
25
25
26
26
25
25
25
25
25
26
29
30
32
34
34
34
35
31
31
32

Dew Point (°C)

20
20
21
21
21
21
21
21
21
20
20
20
20
20
20
20
19
18
18
18
18
21
24
24

Relative Humidity (%)

70
78
84
88
92
95
95
96
96
95
95
95
95
85
76
66
58
50
46
44
45
59
70
73

Pressure (mb)

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

Ozone (du)

297
297
297
300
302
304
303
302
302
300
300
301
302
302
301
300
299
298
297
297
296
295
295
295

Tuesday 12

Waning Gibbous 81%

21:54

11:01

19 Bad
20 OK
21 OK
22 OK
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

Sun - Rise: 06:23, Set: 20:00, Transit: 13:11. Moon - Rise: 21:54, Set: 11:01. Civil Dark: 20:27 - 05:55. Nautical Dark: 21:00 - 05:22. Astro Dark: 21:36 - 04:47

Total Clouds (% Sky Obscured)

51
44
47
39
83
100
100
100
95
74
56
89
69
92
100
88
100
100
90
92
94
96
96
96

Low Clouds (% Sky Obscured)

51
44
47
38
41
54
48
48
53
52
52
55
39
56
57
53
42
55
55
50
45
40
39
39

Medium Clouds (% Sky Obscured)

4
0
0
0
6
5
3
0
0
0
0
0
0
0
2
3
34
48
49
51
49
46
34
12

High Clouds (% Sky Obscured)

0
2
47
39
74
100
100
100
86
47
14
71
44
71
100
66
100
100
61
66
75
80
88
93

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 (%)

10
0
0
0
0
0
1
1
0
0
1
0
0
0
0
1
7
11
9
10
10
16
8
35

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
29
27
26
25
26
25
25
25
25
25
25
27
29
30
31
32
34
34
34
34
34
33

Dew Point (°C)

23
22
22
21
20
21
21
21
21
21
21
21
21
21
21
21
21
21
20
20
19
20
22
21

Relative Humidity (%)

73
78
80
80
80
84
91
92
94
94
95
95
92
83
75
67
63
59
52
47
44
48
53
57

Pressure (mb)

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

Ozone (du)

295
293
292
292
292
292
292
292
292
290
291
292
292
292
291
292
293
293
292
291
292
292
293
293

Wednesday 13

Waning Gibbous 71%

22:22

12:12

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
18 Bad

Sun - Rise: 06:23, Set: 19:59, Transit: 13:10. Moon - Rise: 22:22, Set: 12:12. Civil Dark: 20:26 - 05:56. Nautical Dark: 20:59 - 05:23. Astro Dark: 21:34 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
100
83
63
45
49
52
56
67
76
79
83
74
67
65
85
85
84
97
100
100
100

Low Clouds (% Sky Obscured)

38
32
26
19
28
36
45
47
49
51
49
46
42
38
34
30
44
58
71
69
67
68
67
64

Medium Clouds (% Sky Obscured)

1
5
5
4
4
0
4
1
4
8
16
4
2
4
3
5
6
13
18
20
62
74
83
44

High Clouds (% Sky Obscured)

100
100
86
100
77
53
30
13
9
10
32
49
62
69
58
59
37
77
55
60
74
80
95
100

ISS Passover

Visibility (miles)

9
9
9
9
4
8
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

63
27
16
23
36
45
42
45
35
2
2
1
0
8
12
14
25
30
32
95
95
95
95
95

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.3
2
1.8
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
26
26
25
25
24
24
24
24
23
24
24
25
27
28
30
31
32
33
33
32
30
28

Feels Like (°C)

32
29
30
28
28
27
27
27
26
27
27
27
28
29
29
30
32
35
34
36
36
34
31
30

Dew Point (°C)

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

Relative Humidity (%)

71
91
92
91
91
92
95
95
94
95
94
94
94
87
79
64
55
49
46
43
40
40
47
62

Pressure (mb)

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

Ozone (du)

292
292
293
292
292
292
292
292
292
294
295
295
297
298
297
298
297
297
297
297
298
299
299
299

Thursday 14

Waning Gibbous 59%

22:53

13:25

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
18 Bad

Sun - Rise: 06:24, Set: 19:57, Transit: 13:10. Moon - Rise: 22:53, Set: 13:25. Civil Dark: 20:25 - 05:57. Nautical Dark: 20:58 - 05:24. Astro Dark: 21:33 - 04:49

Total Clouds (% Sky Obscured)

100
99
99
99
95
95
95
95
95
95
90
80
67
66
62
45
76
77
82
86
95
100
90
79

Low Clouds (% Sky Obscured)

60
66
70
73
76
79
82
79
77
74
77
80
67
66
61
45
63
61
62
66
66
67
63
59

Medium Clouds (% Sky Obscured)

52
48
38
29
36
41
40
35
30
25
17
8
0
3
2
2
2
10
23
42
34
26
18
16

High Clouds (% Sky Obscured)

100
92
80
93
75
75
60
60
60
60
40
23
0
0
0
0
0
0
0
32
63
95
63
32

ISS Passover

Visibility (miles)

9
8
9
8
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
Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
77
53
13
22
16
6
16
20
22
31
36
39
34
36

Precipitation Amount (mm)

1.7
1.4
1.3
0.8
0.9
1.1
1.4
1.1
1
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
24
24
24
24
24
24
24
24
24
25
27
28
30
30
31
31
31
31
30
29

Feels Like (°C)

29
28
28
28
28
30
29
29
29
28
29
28
28
30
30
30
31
31
32
33
33
32
31
31

Dew Point (°C)

21
22
22
22
22
21
21
21
21
21
22
22
22
21
19
17
15
14
13
12
12
12
12
15

Relative Humidity (%)

67
78
83
88
85
83
83
84
85
87
88
89
89
79
64
51
40
37
33
31
31
32
32
42

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

299
299
300
301
303
302
302
303
303
303
305
305
306
306
305
304
303
303
304
304
304
304
304
304

Friday 15

Waning Gibbous 47%

23:30

14:39

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
18 Bad

Sun - Rise: 06:25, Set: 19:56, Transit: 13:10. Moon - Rise: 23:30, Set: 14:39. Civil Dark: 20:23 - 05:58. Nautical Dark: 20:56 - 05:25. Astro Dark: 21:31 - 04:51

Total Clouds (% Sky Obscured)

66
65
62
58
56
54
52
54
57
59
60
61
62
60
58
56
60
65
71
76
82
88
90
96

Low Clouds (% Sky Obscured)

55
55
52
41
48
46
45
48
53
56
60
61
62
60
58
56
55
54
52
63
73
83
74
65

Medium Clouds (% Sky Obscured)

16
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
11
14
17
21
14
8

High Clouds (% Sky Obscured)

0
5
8
15
15
14
15
11
6
2
0
0
5
10
15
50
60
65
71
69
62
53
65
83

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
Very Light Rain

Precipitation Probability (%)

42
33
23
6
5
3
0
0
0
0
1
1
1
3
3
3
7
7
6
20
26
30
46
59

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

32
32
26
27
28
28
27
27
27
27
27
27
27
26
28
28
28
29
30
30
34
32
30
31

Dew Point (°C)

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

Relative Humidity (%)

55
71
77
82
89
91
91
92
92
92
92
89
85
83
72
62
54
50
45
40
41
41
41
49

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

303
303
303
303
303
302
301
300
301
302
302
303
303
303
303
303
303
303
302
302
303
304
305
305

Saturday 16

Third Quarter 36%

00:14

15:51

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

Sun - Rise: 06:26, Set: 19:55, Transit: 13:10. Moon - Rise: 00:14, Set: 15:51. Civil Dark: 20:22 - 05:59. Nautical Dark: 20:55 - 05:26. Astro Dark: 21:29 - 04:52

Total Clouds (% Sky Obscured)

95
86
73
39
35
35
31
35
40
49
60
60
56
63
64
65
61
56
52

Low Clouds (% Sky Obscured)

56
57
57
39
35
35
31
35
40
49
60
60
56
63
64
65
61
56
52

Medium Clouds (% Sky Obscured)

2
3
5
9
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

70
62
51
36
30
23
2
3
3
0
2
2
1
2
2
1
1
1
0

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
4
4
4
2
1
2
2
2
2
3
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
26
27
28
28
27
27
26
26
26
27
26
25
28
29
29
30
32

Dew Point (°C)

18
19
20
21
21
22
21
21
21
21
21
21
20
20
17
15
13
13
12

Relative Humidity (%)

58
69
76
84
91
94
94
94
94
94
94
89
85
83
64
49
39
34
30

Pressure (mb)

1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1014

Ozone (du)

305
304
304
303
303
302
301
300
300
299
299
299
300
300
300
299
299
299
298

Forecast for Carver Terrace, Suffolk, United States of America (36.66,-76.60)

Generated: 10/08/25 19:04:25. Forecast: 10/08/25 to 16/08/25. Timezone: UTC-4.00