Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

18:11

11:25

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:54, Set: 15:42, Transit: 11:48. Moon - Rise: 18:11, Set: 11:25. Civil Dark: 16:23 - 07:13. Nautical Dark: 17:07 - 06:29. Astro Dark: 17:48 - 05:48

Total Clouds (% Sky Obscured)

59
68
75
81
100
100
94
82
63
58
45
34
32
35
61
91
84
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
68
75
80
92
100
77
54
63
58
45
34
32
35
46
51
37
47
47
51
55
61
60
66

Medium Clouds (% Sky Obscured)

59
68
75
81
94
89
76
19
0
0
0
0
0
0
1
1
1
0
5
7
83
51
100
100

High Clouds (% Sky Obscured)

59
68
75
81
100
99
54
71
55
55
0
0
0
32
34
85
83
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
0
0
4
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
24
93
95
89
42
26
7
2
0
0
0
0
0
0
0
0
0
0
0
2
9
1
51

Precipitation Amount (mm)

0
0
0.3
1.4
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

10
11
13
13
16
18
20
23
22
20
19
19
19
18
18
17
16
15
15
15
16
16
16
16

Chance of Frost

Temperature (°C)

10
11
11
11
11
12
13
13
13
12
11
10
10
9
9
9
9
9
9
9
9
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
96
95
93
87
83
80
81
86
88
87
90
87
80
85
88
85
88
88
85
84
81

Pressure (mb)

1001
999
998
997
996
996
996
997
998
999
1000
1002
1003
1004
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007

Ozone (du)

280
280
280
282
281
282
286
289
290
297
298
296
297
298
300
296
296
298
301
304
307
311
315
320

Monday 8

Waning Gibbous 77%

19:41

11:44

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
10 Bad
11 Bad

Sun - Rise: 07:56, Set: 15:41, Transit: 11:48. Moon - Rise: 19:41, Set: 11:44. Civil Dark: 16:22 - 07:14. Nautical Dark: 17:06 - 06:30. Astro Dark: 17:48 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
65
76
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
64
64
58
56
53
68
59
54
62
54
67
51
53
54
66
86
68
67
78
78
93
100
59

Medium Clouds (% Sky Obscured)

100
100
66
100
92
65
3
2
28
16
75
76
57
100
100
100
100
100
100
98
100
97
92
90

High Clouds (% Sky Obscured)

100
100
97
98
100
55
50
100
100
100
100
100
100
100
100
100
100
100
100
100
75
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
4
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

44
30
16
6
7
4
15
29
14
7
5
2
0
3
23
60
95
95
95
84
95
95
49
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.7
0.8
0.4
0.8
0.6
0
0

Wind Speed/Direction (mph)

16
16
15
15
14
13
13
13
15
14
15
14
13
12
11
14
15
15
17
20
22
24
25
25

Chance of Frost

Temperature (°C)

11
11
12
11
11
10
10
10
11
10
10
11
10
10
10
11
11
11
12
12
12
12
12
12

Feels Like (°C)

6
7
7
7
6
6
6
7
6
6
6
7
7
7
7
7
7
7
7
6
5
5
5
5

Dew Point (°C)

8
8
9
8
8
8
9
9
9
9
9
9
9
9
10
10
10
10
10
9
8
9
9
9

Relative Humidity (%)

81
81
81
80
84
88
91
90
87
88
88
88
88
91
95
95
92
93
90
83
79
84
81
80

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1009
1009
1008
1008
1007
1006
1005
1005
1004
1004
1003

Ozone (du)

323
324
326
331
336
336
331
327
325
324
324
321
318
316
314
313
308
299
295
296
294
295
296
294

Tuesday 9

Waning Gibbous 67%

21:08

11:58

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
10 Bad
11 Bad

Sun - Rise: 07:57, Set: 15:41, Transit: 11:49. Moon - Rise: 21:08, Set: 11:58. Civil Dark: 16:22 - 07:15. Nautical Dark: 17:06 - 06:31. Astro Dark: 17:48 - 05:49

Total Clouds (% Sky Obscured)

100
99
100
99
100
92
99
99
100
100
100
100
97
100
100
97
100
100
100
100
96
91
90
85

Low Clouds (% Sky Obscured)

79
89
88
89
65
71
64
68
66
54
49
46
54
49
52
61
68
59
57
55
51
46
49
50

Medium Clouds (% Sky Obscured)

80
69
72
68
61
48
91
97
99
90
70
100
83
22
19
88
35
40
37
29
26
37
41
50

High Clouds (% Sky Obscured)

100
94
100
93
100
75
96
94
15
28
13
34
29
98
74
60
91
78
80
53
52
45
45
45

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 (%)

11
1
2
0
6
24
11
8
24
32
10
6
1
11
40
25
13
42
41
7
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)

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

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
13
13
13
12
12
12
12
11
11
11
11
11
11
11
10
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
84
83
83
80
81
84
84
81
81
81
79
80
80
83
88
88
76
80
80
77

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003
1004
1005
1008
1010
1011
1012

Ozone (du)

292
290
287
284
282
280
281
281
279
278
279
279
280
281
282
282
282
285
286
287
286
289
291
289

Wednesday 10

Waning Gibbous 57%

22:30

11:58

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

Sun - Rise: 07:58, Set: 15:41, Transit: 11:49. Moon - Rise: 22:30, Set: 11:58. Civil Dark: 16:22 - 07:16. Nautical Dark: 17:06 - 06:32. Astro Dark: 17:48 - 05:50

Total Clouds (% Sky Obscured)

93
90
91
79
57
42
42
36
28
30
25
26
19
21
18
20
22
67
63
70
38
44
26
29

Low Clouds (% Sky Obscured)

58
63
68
62
53
42
42
36
28
30
25
26
19
21
18
20
22
34
41
45
38
44
26
29

Medium Clouds (% Sky Obscured)

30
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
50
50
37
20
0
0
0
0
0
0
2
0
0
1
2
3
32
20
18
5
5
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
7
6
6
6
5
5
6
5
5
5
4
4
4
3
3
2
2
2
3
5
6

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
80
80
81
78
82
91
93
93
93
94
94
94
94
93
93
93
93
93
94
93
88

Pressure (mb)

1013
1013
1014
1015
1016
1016
1017
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

292
296
298
300
302
303
301
305
306
304
302
303
303
303
303
304
304
305
306
308
308
311
311
312

Thursday 11

Third Quarter 46%

23:47

12:08

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
10 Bad
11 Bad

Sun - Rise: 07:59, Set: 15:41, Transit: 11:50. Moon - Rise: 23:47, Set: 12:08. Civil Dark: 16:22 - 07:17. Nautical Dark: 17:06 - 06:33. Astro Dark: 17:48 - 05:51

Total Clouds (% Sky Obscured)

40
87
95
95
95
95
97
99
100
100
100
100
98
96
93
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
47
46
57
63
71
65
63
61
65
73
82
76
71
66
68
71
74
82
90
98
74
48
26

Medium Clouds (% Sky Obscured)

0
0
0
15
75
92
96
98
100
100
61
26
48
66
80
83
88
92
83
67
41
39
33
27

High Clouds (% Sky Obscured)

21
64
85
64
45
25
53
77
91
51
50
74
63
44
13
12
11
10
37
70
100
79
65
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
1
2
9
24
38
39
38
31
35
24
4
3
6
19
40
58
79
73
58
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

10
10
9
9
9
10
10
10
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9
10

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

7
6
6
7
7
7
7
7
7
7
8
8
7
7
7
7
7
8
7
7
8
8
7
7

Relative Humidity (%)

84
80
82
85
91
93
93
93
91
93
95
95
93
93
93
95
95
96
95
93
95
93
91
90

Pressure (mb)

1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

318
319
319
316
314
315
314
314
312
309
302
302
303
304
304
305
304
303
301
303
304
305
306
307

Friday 12

Waning Crescent 36%

01:01

12:18

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

Sun - Rise: 08:00, Set: 15:41, Transit: 11:50. Moon - Rise: 01:01, Set: 12:18. Civil Dark: 16:22 - 07:18. Nautical Dark: 17:06 - 06:34. Astro Dark: 17:48 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
75
51
22
23
24
25
45
66
88
91
94
98
82
63
55
66
78
86

Low Clouds (% Sky Obscured)

17
9
1
4
6
9
17
25
22
23
24
22
22
22
22
35
48
60
66
63
55
54
48
54

Medium Clouds (% Sky Obscured)

33
33
43
68
84
88
66
51
22
23
24
25
45
66
86
82
76
67
61
57
54
60
62
64

High Clouds (% Sky Obscured)

48
35
27
48
71
100
68
37
5
6
7
8
7
11
5
6
20
20
20
15
3
15
27
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

14
2
0
0
0
0
0
0
0
25
42
60
62
53
21
7
5
9
11
11
10
18
26
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
90
90
88
87
85
87
90
89
88
86
83
85
85
88
88
87
87
84
84

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

308
309
310
311
312
313
314
316
318
321
319
318
317
318
319
320
326
332
339
337
336
335
334
334

Saturday 13

Waning Crescent 27%

02:14

12:27

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

Sun - Rise: 08:01, Set: 15:41, Transit: 11:51. Moon - Rise: 02:14, Set: 12:27. Civil Dark: 16:22 - 07:19. Nautical Dark: 17:07 - 06:35. Astro Dark: 17:48 - 05:53

Total Clouds (% Sky Obscured)

92
97
100
100
100
100
100
100
100
98
97
96
91
84
72
73
75
76

Low Clouds (% Sky Obscured)

60
63
69
69
69
68
75
81
88
89
90
94
87
83
72
68
62
53

Medium Clouds (% Sky Obscured)

72
83
95
96
98
100
72
45
17
31
45
59
52
45
38
39
36
33

High Clouds (% Sky Obscured)

59
80
100
99
97
96
84
68
50
53
56
57
47
34
25
37
37
32

ISS Passover

Visibility (miles)

9
9
9
8
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

Precipitation Type

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

Precipitation Probability (%)

24
14
16
28
41
55
70
75
70
55
32
3
6
7
9
15
16
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
17
19
21
22
19
19
21
19
17
16
17
16
16
16
15

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
9
8
8
8
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
85
83
83
80
81
82
84
85
85
88
88
90
90
90
90

Pressure (mb)

1016
1015
1015
1015
1014
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1015

Ozone (du)

333
336
338
341
341
341
341
340
339
338
338
337
337
337
337
338
334
330

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 07/12/25 12:45:34. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+0.00