Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:48

04:42

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

Sun - Rise: 04:47, Set: 21:16, Transit: 13:01. Moon - Rise: 21:48, Set: 04:42. Civil Dark: 22:04 - 04:00. Nautical Dark: 23:17 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
24
19
4
4
57
69
98
75
80
87
90
89
91
100
100
36
76
76
41
24
62
35
33

Low Clouds (% Sky Obscured)

17
24
0
0
0
47
40
50
47
19
21
24
38
27
7
11
22
0
0
0
0
6
13
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
9
9
22
32
48
41
3
6
11
28
36
55
42
17
5
8
16
14

High Clouds (% Sky Obscured)

17
2
5
4
4
49
57
76
29
9
4
59
86
87
99
100
36
61
48
41
13
20
3
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
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)

2
2
2
4
4
4
3
3
3
3
4
6
9
11
10
9
7
6
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

14
15
17
20
21
23
25
26
27
28
28
28
28
26
24
22
20
18
17
16
16
16
15
15

Feels Like (°C)

13
14
19
21
23
25
24
25
27
28
28
27
25
23
22
20
18
17
16
16
15
16
17
16

Dew Point (°C)

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

Relative Humidity (%)

92
92
86
80
69
58
50
42
37
34
33
34
38
42
46
52
59
65
71
74
77
78
80
80

Pressure (mb)

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

Ozone (du)

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

Friday 11

Waning Gibbous 98%

22:15

No Set

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

Sun - Rise: 04:48, Set: 21:15, Transit: 13:01. Moon - Rise: 22:15, Set: No Set. Civil Dark: 22:03 - 04:01. Nautical Dark: 23:15 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
63
62
43
5
9
35
59
50
31
43
59
26
18
3
2
0
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
0
0
0
0
4
31
59
45
31
43
59
26
18
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
30
28
22
4
3
3
3
21
3
9
3
3
3
3
2
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
5
5
5
8
8
7
2
1
0
0
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

14
15
17
19
22
24
25
27
28
29
29
29
28
26
25
23
20
18
17
16
15
15
14
14

Feels Like (°C)

16
17
18
20
23
25
27
28
29
30
29
28
26
25
24
23
21
19
18
17
17
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

82
75
65
56
49
44
42
39
35
33
32
33
37
41
46
53
64
74
82
86
89
90
93
93

Pressure (mb)

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

Ozone (du)

332
332
332
331
329
325
322
321
320
320
322
322
323
324
324
323
323
323
322
323
323
324
325
325

Saturday 12

Waning Gibbous 95%

22:34

06:04

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

Sun - Rise: 04:49, Set: 21:14, Transit: 13:01. Moon - Rise: 22:34, Set: 06:04. Civil Dark: 22:01 - 04:03. Nautical Dark: 23:13 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
66
63
64
41
47
34
32
24
15
8
2
1
0
1
2
2
3
1
55
46
39
30
41

Low Clouds (% Sky Obscured)

27
66
63
64
41
47
34
32
24
15
8
0
0
0
0
0
0
0
0
20
20
21
21
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
7
9
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
1
0
1
2
2
3
1
22
15
9
6
7

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)

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

Chance of Frost

Temperature (°C)

14
15
17
18
19
21
22
24
25
26
26
25
25
24
23
21
18
16
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
87
75
66
55
46
40
37
35
34
32
31
30
33
38
48
65
78
84
87
93
93
95
95

Pressure (mb)

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

Ozone (du)

327
330
333
333
333
335
338
340
341
341
342
344
345
349
350
349
346
347
348
347
345
342
343
344

Sunday 13

Waning Gibbous 89%

22:49

07:29

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

Sun - Rise: 04:51, Set: 21:13, Transit: 13:01. Moon - Rise: 22:49, Set: 07:29. Civil Dark: 22:00 - 04:04. Nautical Dark: 23:11 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
62
44
25
6
38
38
51
54
55
54
45
35
28
36
75
15
79
78
78
84
92
100
100

Low Clouds (% Sky Obscured)

34
41
30
18
6
20
34
46
51
55
54
45
35
28
27
13
0
11
23
34
36
38
39
26

Medium Clouds (% Sky Obscured)

17
23
15
8
0
9
13
14
11
8
5
7
7
5
7
9
6
6
8
8
13
21
25
17

High Clouds (% Sky Obscured)

3
1
3
3
2
1
0
0
0
0
0
0
0
0
6
30
0
30
30
30
53
77
100
100

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
1
0
0
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)

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

Chance of Frost

Temperature (°C)

15
15
17
20
22
24
24
26
27
27
27
27
26
25
24
22
20
18
17
17
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
78
67
57
50
49
43
36
34
35
37
40
43
50
59
76
89
93
96
95
96
96
96

Pressure (mb)

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

Ozone (du)

345
344
342
343
345
346
348
349
349
348
345
341
340
335
329
326
323
322
322
323
323
326
327
328

Monday 14

Waning Gibbous 80%

23:00

08:53

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:52, Set: 21:12, Transit: 13:02. Moon - Rise: 23:00, Set: 08:53. Civil Dark: 21:59 - 04:06. Nautical Dark: 23:09 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
94
81
62
58
50
74
80
80
58
61
44
81
76
72
72
75
83
87
85
84
85

Low Clouds (% Sky Obscured)

14
0
0
0
0
16
32
47
47
46
45
40
37
33
58
61
65
52
39
25
17
9
3
16

Medium Clouds (% Sky Obscured)

16
11
9
5
0
9
17
20
16
14
10
6
41
4
39
43
50
37
24
13
10
5
0
0

High Clouds (% Sky Obscured)

100
100
100
93
81
50
25
0
11
23
29
24
9
0
1
2
3
22
40
61
60
57
56
51

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

Precipitation Probability (%)

1
0
2
1
0
1
1
1
22
22
11
9
6
5
38
55
67
61
47
16
10
3
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
6
6
7
8
9
10
12
12
12
12
14
14
15
7
6
6
6
8
10
10
10
10

Chance of Frost

Temperature (°C)

16
17
18
20
22
24
25
26
27
27
27
27
27
25
24
23
21
19
18
18
17
16
15
14

Feels Like (°C)

16
17
18
19
21
24
26
27
28
25
24
24
24
22
22
22
21
21
20
19
18
16
15
15

Dew Point (°C)

16
16
15
14
13
13
12
12
11
12
13
11
11
11
12
13
13
14
13
13
13
11
8
6

Relative Humidity (%)

96
90
78
68
58
51
45
41
37
38
41
37
37
42
44
52
61
72
72
73
73
68
62
58

Pressure (mb)

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

Ozone (du)

329
329
329
331
335
333
327
325
326
325
326
326
324
324
322
323
324
325
327
330
332
337
342
347

Tuesday 15

Waning Gibbous 77%

23:11

10:17

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

Sun - Rise: 04:53, Set: 21:11, Transit: 13:02. Moon - Rise: 23:11, Set: 10:17. Civil Dark: 21:58 - 04:07. Nautical Dark: 23:07 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
74
49
21
0
15
29
43
58
62
68
51
36
19
27
35
43
40
19
15
15
21
30
29

Low Clouds (% Sky Obscured)

29
42
28
15
0
15
29
43
31
16
3
4
5
6
5
3
1
0
0
0
1
2
5
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
9
16
28
16
8
0
1
3
4
11
16
15
15
21
30
29

High Clouds (% Sky Obscured)

46
42
33
16
0
1
1
2
4
8
12
14
19
19
27
35
28
19
19
15
15
21
30
29

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)

10
10
10
11
12
13
13
13
13
13
13
13
11
9
8
6
4
2
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
13
12
13
14
14
15
15
21
21
20
20
20
20
18
18
18
17
16
15
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

63
67
73
59
48
39
37
34
32
31
31
30
30
30
30
36
43
52
51
48
46
48
50
52

Pressure (mb)

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

Ozone (du)

350
352
355
353
350
348
344
341
338
337
336
335
334
332
330
327
325
322
321
319
318
318
317
317

Wednesday 16

Waning Gibbous 71%

23:21

11:41

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

Sun - Rise: 04:55, Set: 21:10, Transit: 13:02. Moon - Rise: 23:21, Set: 11:41. Civil Dark: 21:56 - 04:09. Nautical Dark: 23:05 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
25
19
18
22
24
27
33
32
31
38
42
34
20
10
9
9
3
2
2

Low Clouds (% Sky Obscured)

2
3
6
11
15
18
21
23
21
19
16
9
7
5
4
2
1
1
1
0

Medium Clouds (% Sky Obscured)

25
25
19
18
13
8
5
2
3
5
7
6
5
4
3
2
1
1
1
0

High Clouds (% Sky Obscured)

25
25
19
18
22
24
27
33
32
31
38
42
34
20
10
9
9
3
2
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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
7
8
3
4
5
6
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
14
14
15
15
15
15
24
23
22
22
21
21
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

54
56
58
56
54
53
49
45
42
42
43
44
45
46
47
53
58
65
67
72

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

315
313
311
311
310
310
309
307
305
304
302
301
299
298
297
297
298
298
299
299

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

Generated: 10/07/25 05:15:04. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00