Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

09:17

15:50

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

Sun - Rise: 07:29, Set: 15:54, Transit: 11:42. Moon - Rise: 09:17, Set: 15:50. Civil Dark: 16:34 - 06:50. Nautical Dark: 17:16 - 06:08. Astro Dark: 17:57 - 05:27

Total Clouds (% Sky Obscured)

95
96
97
80
100
89
72
61
44
48
50
40
44
41
49
61
60
44
50
52
64
60
57
52

Low Clouds (% Sky Obscured)

44
43
44
65
71
54
61
61
44
48
50
40
44
41
49
61
60
44
50
52
64
60
56
52

Medium Clouds (% Sky Obscured)

95
96
97
48
100
70
25
3
0
0
1
0
0
0
0
0
1
2
4
10
32
4
3
3

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
4
34
6
22
8
8
6

ISS Passover

Visibility (miles)

9
9
9
8
9
7
9
9
9
9
8
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 (%)

23
31
37
33
28
37
19
17
15
13
15
3
3
2
1
1
1
1
1
3
3
4
2
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
9
9
11
9
8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
91
89
84
83
81
80
79
79
81
76
74
75
78
84
86
82
76
73
75
79
83

Pressure (mb)

1013
1014
1014
1015
1015
1016
1017
1017
1018
1019
1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1025
1026
1026
1026

Ozone (du)

321
321
321
322
323
326
329
327
328
323
316
311
307
305
303
296
291
292
293
289
286
285
282
281

Friday 21

Waxing Crescent 5%

10:19

No Set

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

Sun - Rise: 07:31, Set: 15:53, Transit: 11:42. Moon - Rise: 10:19, Set: No Set. Civil Dark: 16:33 - 06:52. Nautical Dark: 17:15 - 06:09. Astro Dark: 17:56 - 05:29

Total Clouds (% Sky Obscured)

46
36
30
37
93
73
97
100
100
100
90
100
100
100
99
100
100
100
100
100
100
98
99
100

Low Clouds (% Sky Obscured)

46
36
30
23
25
31
29
16
0
0
0
0
0
17
73
70
82
57
78
100
100
91
97
100

Medium Clouds (% Sky Obscured)

3
3
3
3
2
3
52
81
52
81
90
97
100
100
95
100
100
100
98
100
61
62
89
71

High Clouds (% Sky Obscured)

5
13
30
37
93
73
94
100
100
100
82
100
100
100
63
43
94
100
73
35
83
19
75
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
53
69
95
95
74
77
70
62
66

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0.7
0.4
0.5
0.3
0
0

Wind Speed/Direction (mph)

6
5
5
5
6
6
7
7
8
8
9
10
10
11
12
13
13
15
15
15
16
16
15
15

Chance of Frost

Temperature (°C)

2
1
1
0
0
0
-0
-0
-0
0
0
1
1
1
2
2
3
4
4
5
5
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
89
91
89
87
86
83
83
81
77
75
74
71
76
82
88
93
91
88
88
88
90

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1022
1022
1021
1020
1020
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

280
277
276
273
269
270
270
270
269
266
257
254
257
264
271
272
273
283
287
287
284
284
285
284

Saturday 22

Waxing Crescent 10%

11:09

16:34

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:32, Set: 15:52, Transit: 11:42. Moon - Rise: 11:09, Set: 16:34. Civil Dark: 16:32 - 06:53. Nautical Dark: 17:15 - 06:11. Astro Dark: 17:55 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
87
78
97
94
88
86
66
90
89
84
89
89
87

Low Clouds (% Sky Obscured)

100
98
100
100
100
80
86
76
76
75
89
74
78
92
78
72
70
55
69
77
77
79
76
75

Medium Clouds (% Sky Obscured)

80
75
75
75
70
56
69
92
44
97
91
64
35
88
13
85
86
66
22
33
33
33
51
44

High Clouds (% Sky Obscured)

67
67
64
96
87
100
100
94
94
96
46
48
45
39
3
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
4
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

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

Precipitation Probability (%)

76
72
45
29
10
10
16
23
5
2
0
10
54
60
55
95
95
95
71
27
14
15
15
25

Precipitation Amount (mm)

0.3
0.4
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0.8
1.8
1.4
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
98
96
96
98
98
96
96
98
98
94
94
93
91
90
93
95
93
80
77
75
74
74

Pressure (mb)

1013
1012
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004
1002
1001
999
998
997
996
995
995
994
993
992
992

Ozone (du)

283
283
280
281
279
279
278
276
273
269
266
269
270
269
269
269
268
270
274
276
279
279
278
281

Sunday 23

Waxing Crescent 17%

11:45

17:33

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:34, Set: 15:51, Transit: 11:42. Moon - Rise: 11:45, Set: 17:33. Civil Dark: 16:31 - 06:55. Nautical Dark: 17:14 - 06:12. Astro Dark: 17:54 - 05:31

Total Clouds (% Sky Obscured)

85
83
83
85
93
96
98
100
100
99
93
100
100
100
100
100
97
99
97
79
89
84
80
84

Low Clouds (% Sky Obscured)

75
74
77
81
92
94
97
100
99
99
93
97
94
91
91
91
91
89
86
79
76
68
63
67

Medium Clouds (% Sky Obscured)

41
41
26
16
46
60
82
94
90
77
10
12
16
25
99
46
26
15
14
16
69
66
64
74

High Clouds (% Sky Obscured)

0
0
0
2
2
3
7
0
0
0
0
1
2
3
2
1
0
0
0
0
0
2
1
30

ISS Passover

Visibility (miles)

9
9
9
9
8
9
8
3
8
7
9
9
9
9
9
9
9
9
9
8
9
8
9
6

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

Precipitation Probability (%)

39
46
41
47
36
31
78
62
52
46
32
23
35
45
72
84
92
78
64
35
35
28
39
44

Precipitation Amount (mm)

0
0.2
0
0
0
0
0.7
0.2
0
0
0
0
0
0
0.4
0.6
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
13
15
14
14
14
12
12
11
12
12
12
13
15
16
16
17
17
16
16
15

Chance of Frost

Temperature (°C)

7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
76
79
84
88
90
90
91
90
90
83
90
93
93
82
79
85
85
85
85
87
90

Pressure (mb)

991
990
990
989
989
988
988
988
988
987
987
987
987
988
988
988
989
990
991
992
993
993
994
995

Ozone (du)

284
287
288
285
284
288
290
294
297
298
300
300
301
301
300
304
306
307
310
311
309
304
304
305

Monday 24

Waxing Crescent 25%

12:11

18:43

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:36, Set: 15:50, Transit: 11:43. Moon - Rise: 12:11, Set: 18:43. Civil Dark: 16:30 - 06:56. Nautical Dark: 17:13 - 06:13. Astro Dark: 17:54 - 05:33

Total Clouds (% Sky Obscured)

88
86
84
78
73
83
83
94
94
96
94
94
97
98
85
74
63
68
75
85
79
71
62
60

Low Clouds (% Sky Obscured)

70
74
68
62
55
55
55
55
58
61
64
66
67
68
79
68
57
57
56
54
56
58
61
60

Medium Clouds (% Sky Obscured)

73
32
19
20
23
38
41
43
40
33
38
37
24
55
38
36
32
41
49
59
47
33
18
12

High Clouds (% Sky Obscured)

30
2
3
3
2
1
0
0
1
1
2
33
47
56
22
17
10
7
6
4
4
2
0
0

ISS Passover

Visibility (miles)

8
9
7
9
9
9
9
9
9
9
8
8
5
7
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
33
31
29
29
32
25
15
24
31
53
39
35
30
42
37
27
34
34
30
31
30
27
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
14
14
14
14
13
14
13
14
15
15
14
13
13
13
12
12
12
12
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
80
85
90
90
86
88
86
83
86
85
85
83
80
79
78
76
75
73
70
71
73
74

Pressure (mb)

995
996
997
997
998
999
999
1000
1000
1000
1001
1002
1002
1003
1004
1004
1005
1006
1007
1008
1008
1009
1010
1011

Ozone (du)

305
308
312
315
316
318
321
324
327
324
310
300
300
300
301
303
306
308
310
312
314
317
319
322

Tuesday 25

Waxing Crescent 25%

12:29

19:59

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
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 OK
14 OK
15 Bad

Sun - Rise: 07:37, Set: 15:49, Transit: 11:43. Moon - Rise: 12:29, Set: 19:59. Civil Dark: 16:29 - 06:58. Nautical Dark: 17:12 - 06:15. Astro Dark: 17:53 - 05:34

Total Clouds (% Sky Obscured)

59
57
51
44
38
37
36
36
38
46
53
57
62
61
59
57
54
57
51
51
45
43
43
52

Low Clouds (% Sky Obscured)

58
57
51
44
38
36
32
29
31
36
41
46
54
61
57
44
31
36
39
37
36
33
28
38

Medium Clouds (% Sky Obscured)

8
5
3
2
0
0
0
0
0
0
0
6
12
18
20
21
22
37
48
47
40
37
30
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
11
18
22
29
34
31
26
16
14
17
20
20
20
20
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 (%)

23
12
17
17
12
14
13
9
16
17
14
16
16
15
12
8
1
5
8
3
8
8
6
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
1
1
1
1
1
1
0
0
0
1
0
1
1
1
1
2
2
3
3
3
3

Relative Humidity (%)

75
75
78
75
75
75
76
76
77
77
79
79
80
79
80
82
82
82
80
78
75
76
79
81

Pressure (mb)

1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

320
318
316
310
305
300
298
295
293
292
292
291
289
287
285
283
281
278
278
278
277
276
275
274

Wednesday 26

Waxing Crescent 34%

12:43

21:19

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: 07:39, Set: 15:48, Transit: 11:43. Moon - Rise: 12:43, Set: 21:19. Civil Dark: 16:28 - 06:59. Nautical Dark: 17:11 - 06:16. Astro Dark: 17:52 - 05:35

Total Clouds (% Sky Obscured)

57
65
63
64
66
68
70
74
65
56
54
64
67
68
59
54
49
41
36
34

Low Clouds (% Sky Obscured)

45
51
56
60
64
60
55
50
45
40
35
40
43
46
46
46
46
41
36
34

Medium Clouds (% Sky Obscured)

46
65
63
64
65
62
64
64
52
43
32
45
58
66
59
54
49
39
36
34

High Clouds (% Sky Obscured)

30
30
23
29
37
45
45
49
59
56
54
64
60
55
30
25
15
5
5
5

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 (%)

2
1
3
3
1
2
2
1
3
2
0
5
7
8
28
29
21
10
6
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
86
86
85
85
85
85
85
86
88
89
89
89
91
91
91
93
91
91

Pressure (mb)

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

Ozone (du)

273
272
271
271
270
270
270
270
270
270
269
268
267
265
264
263
263
263
263
262

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

Generated: 20/11/25 16:08:56. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+0.00