Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waning Gibbous 98%

21:21

07:07

10 Good
11 Bad
12 OK
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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:15, Set: 20:51, Transit: 13:02. Moon - Rise: 21:21, Set: 07:07. Civil Dark: 21:33 - 04:33. Nautical Dark: 22:31 - 03:35. Astro Dark: 00:03 - 02:07

Total Clouds (% Sky Obscured)

13
45
43
76
98
100
96
97
94
97
88
64
71
92
100
100
100
100
99
78
54
69
59
59

Low Clouds (% Sky Obscured)

13
29
24
30
57
65
49
53
71
80
76
58
65
41
69
75
82
85
78
70
51
67
57
54

Medium Clouds (% Sky Obscured)

5
34
29
26
41
51
74
54
46
49
37
29
33
28
32
34
23
23
22
16
0
0
0
0

High Clouds (% Sky Obscured)

13
45
43
70
89
90
46
0
0
0
0
5
2
92
94
81
91
74
72
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 (%)

2
0
0
0
0
1
0
1
2
1
6
1
14
2
3
6
7
22
18
14
5
3
2
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
23
24
21
21
22
22
22
22
20
20
20
17
16
15
15
14
13
13
13
15
17

Dew Point (°C)

14
11
9
7
8
10
13
12
15
17
17
15
16
15
15
13
11
9
9
8
9
10
13
13

Relative Humidity (%)

49
40
33
30
31
39
48
47
59
70
69
74
80
80
83
76
65
61
60
59
65
69
76
65

Pressure (mb)

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

Ozone (du)

330
331
331
328
332
335
338
338
341
341
340
340
339
339
341
342
342
346
349
352
354
354
356
358

Friday 31

Waning Gibbous 94%

21:33

08:24

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

Sun - Rise: 05:16, Set: 20:49, Transit: 13:02. Moon - Rise: 21:33, Set: 08:24. Civil Dark: 21:31 - 04:34. Nautical Dark: 22:29 - 03:38. Astro Dark: 23:57 - 02:13

Total Clouds (% Sky Obscured)

28
44
42
50
44
84
81
61
82
66
42
42
32
33
31
25
40
43
44
46
30
20
0
0

Low Clouds (% Sky Obscured)

28
44
42
43
44
42
47
38
14
9
2
12
3
14
22
2
2
4
2
2
7
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
10
0
12
20
24
40
29
27
28
27
20
15
15
24
22
23
22
12
9
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
55
49
30
31
32
10
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 (%)

2
2
2
0
1
3
0
1
0
0
0
1
5
6
2
1
7
2
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
10
10
10
9
8
8
7
8
7
8
8
7
4
3
3
1
3
5
5
5
4
5
6

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
23
22
22
21
18
17
16
15
14
14
13
13
13
13
15
17
19

Feels Like (°C)

19
21
21
21
22
22
20
20
18
18
18
17
17
17
16
15
15
15
13
13
13
14
17
18

Dew Point (°C)

11
9
7
6
5
3
3
4
8
12
12
12
13
13
13
13
12
12
12
12
10
9
8
7

Relative Humidity (%)

54
42
37
33
29
26
25
28
40
52
58
69
81
86
90
92
92
93
93
92
82
67
54
45

Pressure (mb)

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

Ozone (du)

358
357
358
356
355
355
354
351
350
349
351
353
355
356
358
359
362
367
371
371
371
372
364
360

Saturday 1

Waning Gibbous 88%

21:44

09:41

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

Sun - Rise: 05:18, Set: 20:48, Transit: 13:02. Moon - Rise: 21:44, Set: 09:41. Civil Dark: 21:29 - 04:36. Nautical Dark: 22:26 - 03:40. Astro Dark: 23:51 - 02:18

Total Clouds (% Sky Obscured)

0
0
16
1
1
1
2
6
7
38
72
100
83
71
62
74
85
96
97
96
100
99
92
97

Low Clouds (% Sky Obscured)

0
0
16
0
0
0
1
3
7
20
9
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
11
18
27
18
13
9
13
16
45
51
69
65
56
33
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
3
31
72
100
78
62
54
72
84
93
95
90
100
94
84
90

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)

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

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
25
25
25
24
21
19
17
16
15
14
14
14
14
14
15
15
18
20

Feels Like (°C)

19
20
22
22
23
23
23
23
23
23
19
16
15
15
14
14
14
13
12
12
13
14
15
19

Dew Point (°C)

6
5
5
5
4
3
3
2
2
5
9
12
12
12
12
12
12
12
11
11
11
10
10
10

Relative Humidity (%)

38
33
30
28
25
24
23
22
23
29
44
63
73
79
83
87
86
87
83
80
76
68
59
52

Pressure (mb)

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

Ozone (du)

361
362
362
356
348
344
342
340
339
337
335
333
332
330
328
327
327
326
327
327
328
328
328
329

Sunday 2

Waning Gibbous 80%

21:54

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:19, Set: 20:46, Transit: 13:02. Moon - Rise: 21:54, Set: No Set. Civil Dark: 21:27 - 04:38. Nautical Dark: 22:24 - 03:42. Astro Dark: 23:46 - 02:23

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
97
96
95
94
93
92
93
93
94
96
98
95
77
74
88
86
79
75

Low Clouds (% Sky Obscured)

1
3
4
2
3
16
0
0
0
0
3
1
0
0
4
17
29
16
11
6
0
0
0
0

Medium Clouds (% Sky Obscured)

79
89
95
94
92
79
96
91
84
66
46
38
77
90
78
80
51
29
19
20
56
50
32
33

High Clouds (% Sky Obscured)

99
100
100
94
78
76
73
56
40
41
37
42
55
70
83
89
94
90
61
56
60
62
63
63

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
4
5
5
4
3
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
9
12
12
11
10
10
10
9
9
9
9
10
10
11
11
12
12
14
16
17

Chance of Frost

Temperature (°C)

22
23
24
25
25
25
24
23
22
21
20
18
17
17
17
17
17
17
16
16
17
18
20
21

Feels Like (°C)

21
22
22
23
22
20
19
19
18
18
17
15
15
14
15
14
14
14
14
15
15
15
16
18

Dew Point (°C)

10
9
7
7
6
8
9
10
10
11
12
13
13
13
13
13
13
14
14
14
15
14
12
11

Relative Humidity (%)

45
40
34
31
29
33
38
42
46
50
60
70
76
78
77
79
79
82
85
87
87
77
62
50

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

329
329
329
328
327
327
326
325
324
325
325
326
327
329
331
330
330
330
329
330
327
324
323
322

Monday 3

Waning Gibbous 71%

22:05

10:59

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:21, Set: 20:44, Transit: 13:02. Moon - Rise: 22:05, Set: 10:59. Civil Dark: 21:25 - 04:40. Nautical Dark: 22:21 - 03:45. Astro Dark: 23:41 - 02:27

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
90
84
79
83
87
92

Low Clouds (% Sky Obscured)

7
13
20
17
12
9
2
0
2
3
3
4
4
5
6
4
5
6
13
21
30
39
48
59

Medium Clouds (% Sky Obscured)

39
41
47
47
47
47
56
68
81
87
92
98
95
90
82
76
77
76
73
62
50
64
70
73

High Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
100
100
100
99
99
69
37
3
0
0
5
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
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
Very Light Rain
Light Rain

Precipitation Probability (%)

4
7
8
23
26
28
27
23
10
18
20
22
34
40
45
48
47
43
42
39
35
47
60
75

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)

18
18
18
18
18
17
17
16
15
15
12
8
8
10
10
10
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
9
10
10
10
10
11
13
14
14
14
14
15
15
15
16
16
16
16
16
16
17
16

Relative Humidity (%)

44
39
38
39
40
41
42
50
58
66
69
72
75
78
80
83
86
88
90
89
89
88
86
82

Pressure (mb)

1012
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

322
321
323
323
322
321
321
322
323
324
325
326
327
327
328
328
328
328
328
329
329
330
330
329

Tuesday 4

Waning Gibbous 60%

22:17

12:21

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:23, Set: 20:42, Transit: 13:02. Moon - Rise: 22:17, Set: 12:21. Civil Dark: 21:23 - 04:42. Nautical Dark: 22:18 - 03:47. Astro Dark: 23:36 - 02:32

Total Clouds (% Sky Obscured)

91
89
87
92
96
100
99
99
98
92
85
80
78
73
75
81
87
93
95
98
100
100
100
100

Low Clouds (% Sky Obscured)

70
79
84
84
88
92
92
92
91
90
72
37
38
42
46
62
75
88
89
86
75
65
56
44

Medium Clouds (% Sky Obscured)

73
75
80
75
65
53
43
34
19
18
16
15
12
15
17
20
14
12
19
37
50
41
27
13

High Clouds (% Sky Obscured)

1
3
9
39
71
100
98
98
96
86
75
65
47
28
11
7
3
0
26
50
75
67
58
47

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

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

Precipitation Probability (%)

86
94
95
95
95
95
95
95
95
90
78
49
57
46
29
26
27
31
31
29
27
24
19
13

Precipitation Amount (mm)

0.5
0.6
0.6
0.6
0.7
0.6
1.8
2.6
2.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
8
8
9
7
11
15
14
12
11
11
10
9
9
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

20
20
20
21
21
21
21
20
19
18
17
16
15
15
15
15
14
14
13
13
13
13
14
14

Feels Like (°C)

17
18
19
20
20
20
20
20
19
18
18
17
16
17
16
16
13
13
12
13
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

81
84
88
92
85
80
75
75
73
72
79
87
95
96
96
98
96
95
93
92
90
89
82
76

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1005
1005
1006
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1015
1016
1016

Ozone (du)

329
330
332
334
335
337
338
339
340
341
342
342
342
343
343
343
342
340
339
337
336
334
333
332

Wednesday 5

Waning Gibbous 49%

22:34

13:46

Sun - Rise: 05:24, Set: 20:40, Transit: 13:02. Moon - Rise: 22:34, Set: 13:46. Civil Dark: 21:21 - 04:44. Nautical Dark: 22:16 - 03:50. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 30/07/26 09:49:13. Forecast: 30/07/26 to 05/08/26. Timezone: UTC+1.00