Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 46%

23:47

12:17

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
12 Bad

Sun - Rise: 07:51, Set: 15:47, Transit: 11:49. Moon - Rise: 23:47, Set: 12:17. Civil Dark: 16:27 - 07:12. Nautical Dark: 17:10 - 06:29. Astro Dark: 17:50 - 05:48

Total Clouds (% Sky Obscured)

47
57
65
75
100
100
100
96
99
98
95
96
88
76
82
86
82
92
97
94
100
98
100
100

Low Clouds (% Sky Obscured)

47
57
65
75
95
85
78
67
66
75
49
48
60
55
59
73
72
57
51
53
65
83
86
88

Medium Clouds (% Sky Obscured)

0
0
0
0
75
100
98
96
99
96
95
90
77
35
17
22
7
39
63
82
90
89
92
75

High Clouds (% Sky Obscured)

0
2
8
75
100
100
100
19
5
73
40
75
57
25
39
33
32
23
32
54
100
81
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
1
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
3
2
0
0
2
1
0
0
0
1
13
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
90
91
91
91
93
93
93
93
91
95
95
95
96
96
96
96
98
96
98
93
87
87

Pressure (mb)

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

Ozone (du)

297
301
302
300
301
301
302
301
298
300
301
301
302
302
301
298
299
298
298
297
297
297
297
298

Friday 12

Waning Crescent 36%

00:59

12:28

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 OK
08 OK
09 Good
10 Good
11 Bad
12 OK

Sun - Rise: 07:52, Set: 15:47, Transit: 11:50. Moon - Rise: 00:59, Set: 12:28. Civil Dark: 16:27 - 07:12. Nautical Dark: 17:10 - 06:30. Astro Dark: 17:50 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
96
93
95
91
100
32
21
27
23
0
14
71
44

Low Clouds (% Sky Obscured)

100
62
56
43
75
57
45
0
0
0
0
0
0
0
0
0
15
21
27
23
0
0
0
0

Medium Clouds (% Sky Obscured)

94
57
81
91
90
87
94
89
97
94
78
89
44
52
43
33
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
100
100
100
100
100
100
100
100
96
96
66
77
85
86
100
15
0
0
0
0
14
71
44

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 (%)

3
1
1
1
8
7
4
1
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)

14
15
14
12
10
8
7
6
6
5
5
4
5
4
5
5
5
5
5
5
5
5
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
8
9
8
7
6
5
4
4
3
3
3
3
3
2
2
2
4
5
5

Relative Humidity (%)

86
87
88
91
95
87
90
90
90
87
84
84
83
83
86
88
89
89
89
89
88
84
79
77

Pressure (mb)

1018
1018
1018
1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

297
296
296
297
298
301
303
305
307
309
310
309
307
309
313
320
337
356
356
342
341
341
339
333

Saturday 13

Waning Crescent 27%

02:11

12:39

13 Bad
14 OK
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
12 Bad

Sun - Rise: 07:53, Set: 15:47, Transit: 11:50. Moon - Rise: 02:11, Set: 12:39. Civil Dark: 16:27 - 07:13. Nautical Dark: 17:10 - 06:30. Astro Dark: 17:50 - 05:50

Total Clouds (% Sky Obscured)

69
45
85
100
89
100
75
99
98
100
97
97
99
96
100
100
92
91
83
78
81
84
89
88

Low Clouds (% Sky Obscured)

5
30
23
29
40
43
50
33
35
40
37
27
14
3
19
26
16
14
11
8
17
26
35
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
24
23
24
22
97
95
99
95
100
78
36
30
29
24
23
22
18
20

High Clouds (% Sky Obscured)

61
21
74
99
82
99
75
98
41
52
36
81
47
50
100
98
62
57
51
41
40
44
50
35

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
1
3
5
19
20
14
8
5
4
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
8
8
8
9
10
10
11
12
13
14
14
14
15
14
14
13
13
13
13
13
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
8
7
5
4
5
4
6
4
3
4
4
3
3
3
3
4
4
4
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

77
81
87
91
91
91
90
90
90
88
87
85
82
82
84
84
87
88
88
85
84
80
76
73

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020

Ozone (du)

327
323
321
318
318
319
320
316
311
308
306
305
303
302
300
299
298
297
296
295
293
291
291
291

Sunday 14

Waning Crescent 19%

03:22

12:52

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
12 Bad

Sun - Rise: 07:54, Set: 15:47, Transit: 11:51. Moon - Rise: 03:22, Set: 12:52. Civil Dark: 16:27 - 07:14. Nautical Dark: 17:10 - 06:31. Astro Dark: 17:51 - 05:51

Total Clouds (% Sky Obscured)

86
90
94
97
99
99
96
98
93
97
99
99
93
80
60
56
55
57
63
70
75
85
89
93

Low Clouds (% Sky Obscured)

67
83
89
94
99
99
96
97
90
87
82
87
90
80
60
56
55
57
63
70
75
85
89
90

Medium Clouds (% Sky Obscured)

21
18
21
22
25
27
33
36
45
39
29
19
11
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

22
10
8
7
6
7
9
14
28
45
67
70
63
63
50
39
26
16
8
0
0
0
1
18

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

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
16
16
16
16
16
16
16
16
16
16
17
16
15
14
14
14
15
15
15
15
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
4
4
5
5
5
6
5
6
6
5
6
6
6
6
6
6
5
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

72
72
77
87
91
93
93
93
93
93
93
88
90
91
93
93
90
90
88
88
87
82
81
81

Pressure (mb)

1020
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

291
291
295
298
297
297
297
298
297
297
297
297
299
301
305
309
321
334
343
348
335
322
314
305

Monday 15

Waning Crescent 12%

04:35

No Set

13 Bad
14 Bad
15 Bad
16 OK
17 OK
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

Sun - Rise: 07:54, Set: 15:48, Transit: 11:51. Moon - Rise: 04:35, Set: No Set. Civil Dark: 16:27 - 07:15. Nautical Dark: 17:10 - 06:32. Astro Dark: 17:51 - 05:51

Total Clouds (% Sky Obscured)

87
81
57
37
19
41
75
80
78
78
88
92
91
93
95
98
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

86
80
53
23
5
8
12
19
27
36
48
48
49
49
54
60
64
70
74
76
71
71
66
60

Medium Clouds (% Sky Obscured)

50
50
49
1
0
0
0
0
11
23
34
39
36
39
40
42
42
45
50
60
78
82
86
84

High Clouds (% Sky Obscured)

16
39
32
21
14
38
70
80
78
78
88
92
91
93
95
98
100
100
100
100
100
100
100
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 (%)

5
0
0
0
0
0
0
0
0
0
1
20
29
15
21
20
12
11
13
13
11
11
7
12

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)

18
17
16
16
16
16
16
16
17
17
17
17
16
15
14
14
13
13
13
12
12
12
11
12

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
11
11
11
11
11
10
10
10
10
10
10
10
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
84
87
90
90
90
90
91
91
91
93
95
95
95
95
95
96
96
96
91
90
86

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010
1010
1011

Ozone (du)

299
296
294
294
294
293
293
296
299
298
300
301
300
300
299
300
301
302
301
301
301
301
302
302

Tuesday 16

Waning Crescent 7%

05:47

13:08

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

Sun - Rise: 07:55, Set: 15:48, Transit: 11:52. Moon - Rise: 05:47, Set: 13:08. Civil Dark: 16:28 - 07:15. Nautical Dark: 17:10 - 06:32. Astro Dark: 17:51 - 05:52

Total Clouds (% Sky Obscured)

85
77
75
72
69
54
32
12
11
10
10
13
16
19
24
18
20
47
67
86
89
95
100
100

Low Clouds (% Sky Obscured)

54
50
39
31
24
19
17
12
11
10
10
13
16
19
13
6
0
6
12
19
28
38
47
42

Medium Clouds (% Sky Obscured)

81
77
75
72
69
54
32
12
11
9
2
1
0
0
0
0
0
0
0
0
10
23
30
25

High Clouds (% Sky Obscured)

73
60
36
19
6
3
3
4
3
1
0
0
1
1
8
14
19
35
53
68
77
86
95
97

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
3
7
8
3
3
4
0
1
1
0
0
2
2
5
6
6
6
4
1
8
10
9
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
90
91
93
93
94
94
96
96
96
96
96
98
96
96
96
96
96
94
93
91
90

Pressure (mb)

1011
1012
1013
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

303
305
306
303
301
298
312
326
341
338
335
333
329
325
321
319
318
316
314
311
309
308
307
306

Wednesday 17

Waning Crescent 3%

06:58

13:30

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: 07:56, Set: 15:48, Transit: 11:52. Moon - Rise: 06:58, Set: 13:30. Civil Dark: 16:28 - 07:16. Nautical Dark: 17:11 - 06:33. Astro Dark: 17:51 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
32
41
50
61
74
84
92
90
89
89
94
96
100
92
85
77

Medium Clouds (% Sky Obscured)

25
26
40
58
73
82
90
100
98
96
93
94
95
96
97
99
100

High Clouds (% Sky Obscured)

98
100
85
73
65
65
75
70
80
88
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
15
15
16
23
26
28
27
39
62
81
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.9
0.6
0.7
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
90
90
91
87
82
80
81
81
82
84
87
90
91
93

Pressure (mb)

1015
1015
1014
1014
1013
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007
1007
1007

Ozone (du)

305
305
304
300
296
292
294
295
296
297
299
300
300
300
300
301
301

Forecast for Canterbury, Kent, United Kingdom (51.28,1.08)

Generated: 11/12/25 13:30:02. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+0.00