Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 30

Waxing Gibbous 77%

13:28

02:50

20 Good
21 Bad
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
19 Bad

Sun - Rise: 07:47, Set: 15:43, Transit: 11:45. Moon - Rise: 13:28, Set: 02:50. Civil Dark: 16:24 - 07:06. Nautical Dark: 17:07 - 06:22. Astro Dark: 17:49 - 05:40

Total Clouds (% Sky Obscured)

13
46
30
100
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
45
25
0
0
16
54
72
66
77
87
85
86
83
80
83
85
82
55
80
76
80
79
82

Medium Clouds (% Sky Obscured)

0
12
30
92
95
96
100
100
100
100
100
99
100
100
100
100
95
100
97
100
91
100
100
83

High Clouds (% Sky Obscured)

13
8
30
90
94
98
100
100
67
100
95
100
100
100
100
100
100
100
98
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
7
9
9
9
9
7
8
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
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
1
10
24
43
95
95
94
56
65
95
95
95
91
39
45
58
52
48
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
1.5
0.6
0
0
0.7
0.9
0.6
0.7
0
0
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

8
9
10
12
13
15
16
18
20
21
24
25
26
26
26
25
24
24
24
24
24
25
25
26

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
-0
-1
-1
-0
-1
1
1
1
1
1
1
2
2
3
3
4
5
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
88
85
82
82
83
87
87
87
87
85
88
88
88
90
91
88
90
88
88
87
85

Pressure (mb)

1013
1012
1012
1012
1011
1010
1009
1008
1007
1005
1004
1003
1002
1002
1001
1000
1000
999
998
998
997
997
997
996

Ozone (du)

298
298
296
292
293
290
287
285
284
283
282
281
277
274
269
267
266
266
265
262
262
262
264
266

Monday 1

Waxing Gibbous 86%

13:43

04:22

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

Sun - Rise: 07:48, Set: 15:42, Transit: 11:45. Moon - Rise: 13:43, Set: 04:22. Civil Dark: 16:23 - 07:07. Nautical Dark: 17:07 - 06:23. Astro Dark: 17:49 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
75
52
14
14
12
7
6
7
7
6
13
11
77
84
85
16
14
15
18

Low Clouds (% Sky Obscured)

77
83
86
61
62
65
36
14
14
12
7
0
0
0
0
13
11
33
43
38
16
14
15
18

Medium Clouds (% Sky Obscured)

97
70
73
43
36
27
18
0
0
3
2
4
7
7
0
0
0
0
0
0
4
2
2
2

High Clouds (% Sky Obscured)

100
100
100
100
100
2
0
0
1
0
2
2
0
0
3
1
0
20
30
40
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
6
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
51
51
63
28
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

27
28
27
26
19
19
18
17
15
13
12
11
11
10
10
11
11
11
10
8
7
8
8
9

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
9
8
7
7
6
6
6
6
7
8
9
9
9
8
7
7
6
6

Feels Like (°C)

3
2
2
2
4
3
3
3
4
4
3
3
3
4
5
6
6
8
6
5
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
88
82
78
78
82
85
88
88
90
90
90
85
81
77
77
80
84
91
91
93
93

Pressure (mb)

995
995
995
995
996
996
997
998
999
1000
1001
1001
1002
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

267
268
268
268
273
278
282
287
286
287
289
288
290
293
292
294
295
296
296
297
298
298
299
298

Tuesday 2

Waxing Gibbous 93%

14:04

05:59

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

Sun - Rise: 07:49, Set: 15:42, Transit: 11:45. Moon - Rise: 14:04, Set: 05:59. Civil Dark: 16:23 - 07:08. Nautical Dark: 17:07 - 06:24. Astro Dark: 17:48 - 05:43

Total Clouds (% Sky Obscured)

37
76
44
87
73
28
19
36
36
30
36
31
17
19
14
18
28
16
36
64
34
2
28
37

Low Clouds (% Sky Obscured)

37
65
44
48
36
28
19
36
36
30
36
31
17
19
14
18
28
16
36
55
34
0
11
21

Medium Clouds (% Sky Obscured)

8
6
17
70
55
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
21
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
28
37

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
15
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)

9
10
10
10
9
8
7
7
7
7
7
7
7
8
9
11
12
12
12
12
9
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
4
4
3
3
3
3
3
3
3
4
4
5
5
5
4
4
4
4

Relative Humidity (%)

94
93
93
93
93
94
94
94
91
89
89
91
93
89
85
79
78
77
77
79
84
90
90
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

299
299
301
303
302
302
302
302
300
304
309
310
309
310
308
304
302
307
306
306
305
306
309
311

Wednesday 3

Waxing Gibbous 98%

14:37

07:38

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
19 Bad

Sun - Rise: 07:51, Set: 15:41, Transit: 11:46. Moon - Rise: 14:37, Set: 07:38. Civil Dark: 16:22 - 07:10. Nautical Dark: 17:06 - 06:25. Astro Dark: 17:48 - 05:44

Total Clouds (% Sky Obscured)

42
48
55
62
74
86
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100

Low Clouds (% Sky Obscured)

32
33
35
36
45
54
63
59
54
47
48
46
51
56
66
79
87
92
99
97
96
95
80
65

Medium Clouds (% Sky Obscured)

0
7
3
3
2
42
43
58
87
90
91
84
80
86
93
100
99
95
92
78
25
34
96
40

High Clouds (% Sky Obscured)

42
48
55
60
70
82
97
98
99
100
100
100
100
100
97
99
100
100
76
79
47
26
39
48

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
1
1
1
5
7
5
15
18
19
18
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
1
1
1
1
2
2
2
2
2
2
1
2
2
3
3
3
3
3
3
4
4

Dew Point (°C)

4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
4
5
5
5
5
5
5
5
5

Relative Humidity (%)

91
91
91
91
91
90
90
93
91
90
88
90
88
85
84
79
79
81
81
82
82
81
82
82

Pressure (mb)

1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005

Ozone (du)

309
306
307
314
316
314
311
307
306
307
307
306
305
307
306
306
305
306
313
317
317
319
322
324

Thursday 4

Full Moon 100%

15:28

09:06

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

Sun - Rise: 07:52, Set: 15:41, Transit: 11:46. Moon - Rise: 15:28, Set: 09:06. Civil Dark: 16:22 - 07:11. Nautical Dark: 17:06 - 06:27. Astro Dark: 17:48 - 05:45

Total Clouds (% Sky Obscured)

100
97
95
91
83
74
65
50
10
5
19
22
31
30
36
44
44
50
56
67
69
71
80
89

Low Clouds (% Sky Obscured)

52
57
58
50
34
17
1
0
0
0
0
0
0
15
31
44
44
50
56
63
61
59
69
80

Medium Clouds (% Sky Obscured)

44
38
23
50
55
55
65
34
7
4
6
6
8
6
8
12
10
6
1
8
13
14
18
18

High Clouds (% Sky Obscured)

61
68
63
59
51
52
46
37
2
2
16
17
25
17
11
2
1
0
0
0
0
1
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 (%)

10
10
8
2
2
1
0
3
2
0
4
2
1
3
2
0
3
1
0
6
4
1
17
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)

9
8
8
6
5
4
4
4
3
3
3
3
4
3
3
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2

Relative Humidity (%)

81
84
81
88
90
89
91
93
93
93
93
93
93
93
89
83
79
81
82
85
86
89
91
91

Pressure (mb)

1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

326
325
326
327
328
330
330
332
334
336
338
338
338
336
336
335
338
340
342
344
348
351
355
354

Friday 5

Waning Gibbous 98%

16:41

10:14

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
19 Bad

Sun - Rise: 07:53, Set: 15:40, Transit: 11:47. Moon - Rise: 16:41, Set: 10:14. Civil Dark: 16:21 - 07:12. Nautical Dark: 17:06 - 06:28. Astro Dark: 17:48 - 05:46

Total Clouds (% Sky Obscured)

88
68
63
62
73
83
95
95
95
95
87
80
72
78
83
89
88
87
86
89
93
95
92
89

Low Clouds (% Sky Obscured)

87
67
63
62
65
66
66
74
80
89
81
73
64
67
70
73
71
69
67
58
49
40
38
43

Medium Clouds (% Sky Obscured)

15
14
19
26
35
41
50
52
46
38
30
26
23
40
59
75
71
67
63
70
72
71
64
57

High Clouds (% Sky Obscured)

0
0
0
0
8
17
25
22
19
21
22
26
26
16
8
0
4
8
11
8
4
1
1
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
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

4
18
16
6
15
11
4
7
4
1
7
5
2
7
6
5
24
37
47
46
41
23
18
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
2
2
1
1
0
-0
1
1
1
1
1
1
4
4
3
3
3
2
3

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
96
94
94
94
94
94
93
94
94
93
90
85
82
85
91
94
94
94
94
93

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

353
352
346
341
335
328
320
313
310
307
304
305
306
307
309
311
314
313
312
312
312
312
312
311

Saturday 6

Waning Gibbous 93%

18:08

10:59

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

Sun - Rise: 07:54, Set: 15:40, Transit: 11:47. Moon - Rise: 18:08, Set: 10:59. Civil Dark: 16:21 - 07:13. Nautical Dark: 17:06 - 06:29. Astro Dark: 17:48 - 05:47

Total Clouds (% Sky Obscured)

86
72
60
52
52
54
53
56
58
61
74
87
100
99
99
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

42
38
30
24
22
20
17
26
36
46
49
52
57
66
79
92
76
64
52
50
51
52

Medium Clouds (% Sky Obscured)

52
51
46
39
38
30
16
9
9
9
10
11
12
38
64
91
93
96
99
99
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
19
22
45
74
100
91
82
73
84
92
99
99
99
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
8
6

Fog (%)

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
Light Rain

Precipitation Probability (%)

3
8
8
2
2
1
0
0
0
0
0
0
0
0
0
0
0
1
4
28
51
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
96
94
94
93
93
93
93
93
93
91
88
85
82
85
85
88
91
93

Pressure (mb)

1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

311
310
307
304
301
295
290
284
281
279
277
275
273
271
271
271
272
272
273
274
277
280

Forecast for Wiveton, Norfolk, United Kingdom (52.94,1.03)

Generated: 30/11/25 20:25:51. Forecast: 30/11/25 to 06/12/25. Timezone: UTC+0.00