Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 93%

19:44

02:10

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

Sun - Rise: 05:09, Set: 20:57, Transit: 13:02. Moon - Rise: 19:44, Set: 02:10. Civil Dark: 21:41 - 04:25. Nautical Dark: 22:42 - 03:25. Astro Dark: 00:37 - 01:39

Total Clouds (% Sky Obscured)

89
76
86
85
79
85
77
69
74
96
59
36
37
27
7
8
0
9
19
10
21
21
27
49

Low Clouds (% Sky Obscured)

54
39
85
81
78
63
65
66
58
90
59
34
25
4
0
0
0
7
9
10
20
21
27
49

Medium Clouds (% Sky Obscured)

30
12
12
8
24
32
19
5
18
18
9
4
16
17
4
6
0
2
9
0
2
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
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 (%)

36
28
28
20
1
1
2
2
1
1
2
2
2
1
0
0
0
0
1
1
1
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)

14
13
14
18
19
19
19
20
18
17
17
15
13
11
11
11
10
9
9
9
8
8
10
11

Chance of Frost

Temperature (°C)

20
21
22
24
24
25
24
24
23
23
22
21
19
18
16
16
15
15
14
13
13
13
15
17

Feels Like (°C)

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

Dew Point (°C)

15
13
12
14
11
11
11
11
11
10
10
10
11
11
12
12
12
12
12
12
12
12
12
11

Relative Humidity (%)

70
58
53
52
43
40
42
43
48
43
47
49
58
65
73
79
82
86
90
90
95
93
83
69

Pressure (mb)

1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016

Ozone (du)

338
340
339
339
336
335
335
335
335
334
335
334
335
335
336
338
338
338
338
338
337
338
337
337

Monday 27

Waxing Gibbous 97%

20:21

03:17

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

Sun - Rise: 05:10, Set: 20:56, Transit: 13:02. Moon - Rise: 20:21, Set: 03:17. Civil Dark: 21:39 - 04:27. Nautical Dark: 22:39 - 03:28. Astro Dark: 00:26 - 01:47

Total Clouds (% Sky Obscured)

42
58
58
40
31
56
77
76
94
84
94
100
84
88
87
81
65
85
63
51
26
28
57
51

Low Clouds (% Sky Obscured)

39
46
49
40
30
46
40
29
55
67
93
100
71
80
52
40
22
40
23
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
17
19
0
2
7
32
29
41
38
42
45
48
52
43
32
28
10
1
17
16
20
5
15

High Clouds (% Sky Obscured)

0
1
1
1
3
2
1
0
0
0
0
0
0
2
28
42
34
59
37
35
7
7
57
24

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
4
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)

13
13
13
14
15
14
14
13
13
11
10
8
6
4
4
3
3
5
5
4
4
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
50
44
38
35
33
32
31
34
41
42
48
52
59
63
72
78
82
82
85
90
90
78
69

Pressure (mb)

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

Ozone (du)

337
337
336
336
335
334
334
333
333
333
333
332
332
332
332
331
330
329
329
328
328
328
327
325

Tuesday 28

Waxing Gibbous 100%

20:48

04:32

09 OK
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 OK
00 OK
01 OK
02 Bad
03 Bad
04 OK
05 OK
06 Good
07 OK
08 OK

Sun - Rise: 05:12, Set: 20:54, Transit: 13:02. Moon - Rise: 20:48, Set: 04:32. Civil Dark: 21:37 - 04:29. Nautical Dark: 22:37 - 03:30. Astro Dark: 00:17 - 01:55

Total Clouds (% Sky Obscured)

39
74
74
83
71
60
80
58
53
78
80
100
52
43
31
27
43
52
69
47
33
7
21
34

Low Clouds (% Sky Obscured)

0
7
9
29
12
7
21
30
27
27
13
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
32
14
29
23
26
27
9
17
39
41
59
52
43
31
27
34
4
2
5
3
3
3
0

High Clouds (% Sky Obscured)

17
19
74
67
27
2
17
36
31
27
25
100
40
30
20
24
31
49
68
47
31
3
17
25

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
9
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
10
11
10
10
9
9
10
10
9
9
11
9
9
8
8
7
6
6
5
4
4
4
5

Chance of Frost

Temperature (°C)

23
25
26
28
28
29
30
31
31
31
30
27
25
24
22
21
20
19
18
17
18
18
20
23

Feels Like (°C)

23
26
27
27
28
29
30
29
28
29
28
25
24
22
21
20
19
18
19
18
19
19
21
24

Dew Point (°C)

15
15
15
14
12
12
11
11
10
10
12
13
14
15
16
16
15
14
13
12
13
14
13
13

Relative Humidity (%)

61
54
48
42
37
33
29
28
28
27
32
42
52
59
68
70
72
75
71
72
74
73
65
52

Pressure (mb)

1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

322
321
320
319
318
317
317
317
319
320
320
321
322
323
323
325
324
325
326
328
329
329
329
327

Wednesday 29

Full Moon 100%

21:07

05:49

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

Sun - Rise: 05:13, Set: 20:53, Transit: 13:02. Moon - Rise: 21:07, Set: 05:49. Civil Dark: 21:35 - 04:31. Nautical Dark: 22:34 - 03:33. Astro Dark: 00:10 - 02:01

Total Clouds (% Sky Obscured)

54
38
25
19
17
46
58
58
60
49
50
48
45
54
68
83
84
94
100
100
100
100
100
100

Low 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
2
4

Medium Clouds (% Sky Obscured)

0
0
0
0
8
15
24
34
23
20
13
6
0
8
16
26
24
23
20
13
6
0
26
17

High Clouds (% Sky Obscured)

37
27
22
19
2
19
1
8
24
22
37
45
45
44
46
52
63
82
100
100
100
100
93
87

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
2
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)

5
6
7
8
11
12
14
15
15
14
13
10
8
8
8
8
7
6
6
7
8
9
10
12

Chance of Frost

Temperature (°C)

25
28
30
32
34
34
34
35
34
33
32
30
27
25
24
23
22
22
21
21
20
20
20
21

Feels Like (°C)

27
29
31
31
30
31
30
30
30
29
30
27
24
23
22
21
20
20
19
18
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

42
33
26
21
18
16
16
16
17
18
22
28
37
41
42
44
44
40
37
38
40
44
45
41

Pressure (mb)

1015
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009
1010

Ozone (du)

326
326
325
325
325
322
321
321
321
320
319
318
318
317
316
316
315
315
316
317
319
319
320
323

Thursday 30

Waning Gibbous 98%

21:21

07:07

09 Bad
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

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)

100
99
98
97
98
99
100
100
95
82
63
70
79
83
86
86
77
73
66
66
65
67
62
57

Low Clouds (% Sky Obscured)

7
12
21
27
30
30
31
33
39
49
34
29
22
18
13
6
4
2
1
2
3
3
4
4

Medium Clouds (% Sky Obscured)

57
48
50
97
93
88
33
75
65
26
15
14
15
20
29
35
42
36
35
34
32
29
22
21

High Clouds (% Sky Obscured)

80
78
79
77
85
92
100
100
60
55
31
51
75
83
85
86
77
73
65
66
65
67
62
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 (%)

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)

13
14
14
14
14
13
14
15
14
16
14
11
9
7
7
7
8
7
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

23
24
25
26
27
28
29
29
30
29
28
27
25
23
22
21
19
18
18
17
17
17
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
34
32
30
30
28
24
23
20
21
25
31
38
47
52
58
63
68
73
78
71
65
59
49

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

324
326
325
326
326
329
331
332
336
342
342
342
342
342
340
339
338
339
339
340
340
341
341
339

Friday 31

Waning Gibbous 94%

21:33

08:24

09 Bad
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 OK
06 OK
07 Bad
08 Bad

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)

51
53
64
76
85
93
100
100
100
100
90
81
74
71
68
64
60
56
56
51
47
39
51
59

Low Clouds (% Sky Obscured)

6
7
7
10
16
24
29
33
33
26
20
15
11
7
4
1
17
33
49
51
47
39
51
49

Medium Clouds (% Sky Obscured)

15
12
13
13
18
18
13
16
14
10
13
13
11
13
20
22
40
56
56
51
47
39
51
59

High Clouds (% Sky Obscured)

51
53
40
10
40
72
100
100
100
100
80
57
40
37
35
32
39
47
55
51
47
39
51
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 (%)

0
0
1
0
9
12
16
23
25
18
13
7
0
0
0
0
0
0
0
0
0
0
10
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
20
20
24
23
21
22
23
24
19
19
18
17
16
15
13
14
13
13
13
13
15

Dew Point (°C)

8
6
6
5
4
4
4
3
5
8
10
12
13
14
14
14
13
12
10
8
7
6
6
9

Relative Humidity (%)

43
35
32
29
26
26
25
24
31
38
47
55
66
77
78
79
79
73
66
59
58
57
57
61

Pressure (mb)

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

Ozone (du)

337
335
333
332
330
330
329
328
328
328
327
326
325
324
324
323
323
323
322
322
321
320
320
319

Saturday 1

Waning Gibbous 88%

21:44

No Set

09 Bad
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

Sun - Rise: 05:18, Set: 20:48, Transit: 13:02. Moon - Rise: 21:44, Set: No Set. Civil Dark: 21:29 - 04:36. Nautical Dark: 22:26 - 03:40. Astro Dark: 23:51 - 02:18

Total Clouds (% Sky Obscured)

72
81
91
100
95
91
85
85
84
84
78
72
66
70
75
72

Low Clouds (% Sky Obscured)

45
49
56
60
48
37
25
28
32
33
34
36
37
47
60
70

Medium Clouds (% Sky Obscured)

72
72
72
75
76
78
81
74
67
58
43
28
12
18
23
27

High Clouds (% Sky Obscured)

66
74
87
100
76
49
29
26
32
43
49
59
65
70
75
72

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
15
12
4
6
5
3
4
3
0
3
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
11
11
11
11
11
11
10
9
8
7
5
5
4

Chance of Frost

Temperature (°C)

18
19
20
21
22
23
23
24
23
23
23
21
19
17
17
16

Feels Like (°C)

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

Dew Point (°C)

11
14
13
13
14
14
14
14
14
14
13
13
12
12
11
10

Relative Humidity (%)

65
70
65
61
58
56
55
53
54
55
55
60
64
70
68
68

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

318
318
318
318
319
318
317
317
316
316
316
316
317
317
320
323

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

Generated: 26/07/26 08:14:57. Forecast: 26/07/26 to 01/08/26. Timezone: UTC+1.00