Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

03:27

17:13

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:51, Set: 19:09, Transit: 13:00. Moon - Rise: 03:27, Set: 17:13. Civil Dark: 19:35 - 06:26. Nautical Dark: 20:05 - 05:55. Astro Dark: 20:36 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
99
100
97
93
87
82
76
91
99
97
89
75
77
90
99
87
80
70
66
80
60

Low Clouds (% Sky Obscured)

100
100
100
98
100
95
89
79
73
68
85
92
95
85
75
77
81
97
78
80
69
60
80
58

Medium Clouds (% Sky Obscured)

68
57
39
25
27
21
24
24
29
18
23
35
30
18
0
0
28
20
36
28
23
36
19
14

High Clouds (% Sky Obscured)

4
1
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
7
1
8
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
6
30
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
3
6
7
1
1
2
2
3
5
3
3
10
1
0
0
1
4
15
17
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
18
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
16
16
16
17
17

Relative Humidity (%)

88
89
89
90
90
90
92
92
93
96
100
98
98
96
96
96
96
92
85
73
66
62
61
61

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1016

Ozone (du)

284
284
285
285
283
284
284
284
283
283
283
283
284
285
285
286
286
286
287
287
287
287
289
289

Thursday 18

Waning Crescent 5%

04:33

17:45

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

Sun - Rise: 06:52, Set: 19:08, Transit: 12:59. Moon - Rise: 04:33, Set: 17:45. Civil Dark: 19:34 - 06:27. Nautical Dark: 20:04 - 05:56. Astro Dark: 20:35 - 05:26

Total Clouds (% Sky Obscured)

37
23
0
1
26
0
0
0
17
28
31
40
55
54
57
57
57
28
44
39
34
41
50
56

Low Clouds (% Sky Obscured)

34
23
0
0
3
0
0
0
17
28
31
31
31
32
34
31
16
8
14
21
29
36
45
47

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
6
5
9
20
33
38
37
40
47
23
39
22
0
0
0
8

High Clouds (% Sky Obscured)

0
3
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 (%)

3
13
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
28
26
25
23
23
22
22
21
21
21
20
21
20
20
22
25
27
29
30
32
33
32

Dew Point (°C)

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

Relative Humidity (%)

59
60
69
76
79
80
84
86
88
89
92
90
89
89
89
90
85
73
63
55
48
42
39
38

Pressure (mb)

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

Ozone (du)

290
289
290
291
290
290
289
289
288
288
287
287
288
288
289
288
288
289
291
291
291
293
294
293

Friday 19

Waning Crescent 1%

05:36

18:11

16 Bad
17 OK
18 Good
19 Good
20 OK
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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:53, Set: 19:06, Transit: 12:59. Moon - Rise: 05:36, Set: 18:11. Civil Dark: 19:32 - 06:27. Nautical Dark: 20:02 - 05:57. Astro Dark: 20:33 - 05:27

Total Clouds (% Sky Obscured)

49
26
0
0
27
44
51
55
55
59
65
85
90
71
58
51
53
52
52
61
70
79
79
79

Low Clouds (% Sky Obscured)

49
26
0
0
27
44
51
55
55
59
65
85
90
71
58
51
53
51
48
54
60
66
68
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
17
30
46
48
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
1
2
2
7
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
15
18
19
19
18
17
17
17
17
16
16
16
16
17
17
18
17
17
16
15
15
15
15

Relative Humidity (%)

38
43
56
70
79
79
80
81
84
82
82
84
85
88
89
89
84
74
65
59
53
50
49
53

Pressure (mb)

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

Ozone (du)

291
291
291
291
289
289
289
289
288
287
285
284
284
285
287
288
289
289
288
287
288
288
288
289

Saturday 20

Waning Crescent 0%

06:37

18:35

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:54, Set: 19:05, Transit: 12:59. Moon - Rise: 06:37, Set: 18:35. Civil Dark: 19:30 - 06:28. Nautical Dark: 20:01 - 05:58. Astro Dark: 20:31 - 05:27

Total Clouds (% Sky Obscured)

79
81
87
89
93
96
100
100
97
90
91
88
87
90
86
85
84
76
68
65
72
79
81
85

Low Clouds (% Sky Obscured)

71
71
70
69
67
65
63
62
60
58
50
43
35
38
41
44
52
60
67
62
58
55
54
52

Medium Clouds (% Sky Obscured)

50
53
63
61
41
21
5
9
13
15
22
26
33
36
38
33
31
23
17
12
6
0
0
0

High Clouds (% Sky Obscured)

0
2
4
7
36
63
85
95
90
80
80
75
60
51
42
35
28
19
6
15
24
30
45
59

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 (%)

8
9
9
1
1
1
0
0
0
0
0
0
0
4
3
2
1
4
2
5
19
6
2
6

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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
21
20
20
20
19
19
19
19
19
19
19
19
20
21
22
23
24
25
25
24

Feels Like (°C)

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

Dew Point (°C)

16
16
17
18
19
18
18
19
19
19
18
18
19
19
19
19
19
18
17
16
16
16
16
16

Relative Humidity (%)

59
64
71
80
88
88
91
93
95
96
96
96
98
98
98
98
95
84
72
62
58
57
57
58

Pressure (mb)

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

Ozone (du)

290
290
289
288
288
288
288
288
287
285
284
284
286
288
287
289
290
291
291
292
290
288
286
285

Sunday 21

New Moon 1%

07:37

18:58

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:55, Set: 19:03, Transit: 12:58. Moon - Rise: 07:37, Set: 18:58. Civil Dark: 19:29 - 06:29. Nautical Dark: 19:59 - 05:59. Astro Dark: 20:30 - 05:28

Total Clouds (% Sky Obscured)

94
79
66
54
56
59
60
64
66
65
61
60
56
60
62
62
58
62
73
79
83
86
79
73

Low Clouds (% Sky Obscured)

53
54
55
54
56
59
60
64
66
65
53
49
36
29
30
32
31
31
30
52
69
81
79
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
18
26
35
40
27
14

High Clouds (% Sky Obscured)

72
45
22
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
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
8
7
6
7

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 (%)

13
8
3
1
1
1
0
2
2
2
2
1
0
4
5
3
12
16
19
27
36
46
45
45

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)

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

Chance of Frost

Temperature (°C)

24
24
22
21
20
20
20
19
19
19
19
19
19
19
20
20
20
22
23
24
25
25
25
25

Feels Like (°C)

24
24
24
24
23
23
22
22
22
23
22
22
23
23
23
22
22
24
24
24
25
26
27
26

Dew Point (°C)

16
17
17
18
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
18
19
18
19
18

Relative Humidity (%)

59
64
72
81
91
93
95
95
95
96
96
96
98
98
96
95
93
85
76
69
69
68
69
67

Pressure (mb)

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

Ozone (du)

285
284
283
282
281
281
280
280
280
279
279
280
280
281
280
280
280
281
281
282
281
280
280
279

Monday 22

Waxing Crescent 4%

08:36

19:20

16 Bad
17 Bad
18 Bad
19 OK
20 OK
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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:56, Set: 19:02, Transit: 12:58. Moon - Rise: 08:36, Set: 19:20. Civil Dark: 19:27 - 06:30. Nautical Dark: 19:58 - 06:00. Astro Dark: 20:28 - 05:29

Total Clouds (% Sky Obscured)

66
55
44
34
39
45
50
52
53
54
63
71
80
84
88
92
93
95
98
96
96
94
92
82

Low Clouds (% Sky Obscured)

66
55
38
28
39
45
50
52
53
54
61
69
73
76
75
78
78
82
86
75
64
57
57
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
3
6
10
13
33
57
72
73
66
66
60
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
70
90
94
92
82

ISS Passover

Visibility (miles)

8
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 (%)

43
41
31
2
5
4
0
0
0
0
1
1
1
4
3
2
5
4
2
16
23
28
24
19

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

Chance of Frost

Temperature (°C)

24
24
23
22
21
21
20
20
20
20
19
19
19
19
19
20
21
22
23
24
24
25
25
25

Feels Like (°C)

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

Dew Point (°C)

18
17
17
18
18
18
18
18
18
18
18
18
18
18
18
18
19
18
18
18
18
18
18
18

Relative Humidity (%)

66
63
70
76
82
84
85
85
88
89
91
91
92
92
92
89
86
79
73
67
66
64
63
66

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

279
278
278
278
279
278
277
277
277
277
276
276
276
276
276
276
276
276
276
275
275
275
274
274

Tuesday 23

Waxing Crescent 8%

09:35

19:44

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: 06:56, Set: 19:00, Transit: 12:58. Moon - Rise: 09:35, Set: 19:44. Civil Dark: 19:26 - 06:31. Nautical Dark: 19:56 - 06:01. Astro Dark: 20:26 - 05:30

Total Clouds (% Sky Obscured)

76
73
68
68
69
71
72
77
83
88
88
87
85
78
71
64

Low Clouds (% Sky Obscured)

58
62
64
66
68
69
71
76
81
87
88
87
85
78
71
64

Medium Clouds (% Sky Obscured)

30
30
15
10
10
15
15
20
25
34
31
15
3
3
3
3

High Clouds (% Sky Obscured)

50
30
10
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

10
10
7
0
0
0
0
16
26
33
41
42
38
31
22
9

Precipitation Amount (mm)

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
6
7
7
5
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
77
79
83
83
84
84
86
91
95
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

274
274
274
274
274
273
273
273
273
274
274
275
276
276
276
277

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

Generated: 17/09/25 16:11:41. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00