Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 50%

22:09

13:35

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
16 Bad
17 Bad

Sun - Rise: 07:09, Set: 16:10, Transit: 11:39. Moon - Rise: 22:09, Set: 13:35. Civil Dark: 16:46 - 06:32. Nautical Dark: 17:27 - 05:52. Astro Dark: 18:07 - 05:13

Total Clouds (% Sky Obscured)

74
80
84
100
100
100
94
88
95
91
95
97
81
92
94
91
88
93
92
98
95
100
80
100

Low Clouds (% Sky Obscured)

40
32
31
41
45
48
44
39
37
39
34
33
36
28
31
33
42
54
23
22
0
0
0
0

Medium Clouds (% Sky Obscured)

18
61
35
30
31
26
30
29
48
20
18
26
27
76
83
65
73
55
44
43
21
0
0
0

High Clouds (% Sky Obscured)

74
80
84
100
100
98
70
41
52
17
21
26
18
28
21
41
47
65
63
90
91
100
80
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
1
4
3
4
15
14
6
5
8
5
11
11
4
4
2
1
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
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
20
20
19
19
17
16
15
15
14
14
14
14
15
16
16
16
15
14
12
13
13

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
13
14
13
13
13
13
13
13
14
14
14
15
15
15
14
13
13

Feels Like (°C)

9
8
8
8
8
8
8
8
9
9
9
10
9
9
9
9
10
10
11
11
11
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

84
82
80
80
82
82
82
80
80
80
79
82
84
83
83
80
78
75
73
73
75
78
76
77

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

265
266
266
266
266
267
267
267
267
267
267
269
272
272
272
271
269
270
271
271
271
270
269
267

Wednesday 12

Third Quarter 39%

23:30

13:48

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
16 Bad
17 Bad

Sun - Rise: 07:10, Set: 16:08, Transit: 11:39. Moon - Rise: 23:30, Set: 13:48. Civil Dark: 16:45 - 06:34. Nautical Dark: 17:25 - 05:53. Astro Dark: 18:06 - 05:14

Total Clouds (% Sky Obscured)

100
99
100
79
96
100
100
98
100
100
100
100
100
100
99
99
91
93
85
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
9
5
11
8
7
16
26
32
40
48
52
50
57
73
62
75
52
58
43
51
65
59
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
40
29
31
38
38
99
98
81
97
93
78
44
35
51
100
100
100
100

High Clouds (% Sky Obscured)

100
98
100
73
93
99
100
95
97
100
100
84
100
93
33
86
34
24
41
34
100
89
100
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
0
0
0
0
0
0
1
10
14
18
45
27
12
5
1
12
4
0
0
1
5
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)

15
15
15
15
15
14
13
12
11
12
11
11
12
12
13
13
12
14
12
12
10
8
8
6

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
15
16
16
16
16
15
15
14

Feels Like (°C)

9
9
9
9
9
9
10
10
11
11
11
11
11
11
11
12
12
13
13
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

75
77
75
74
76
79
83
87
89
92
92
93
93
93
92
92
90
82
79
82
82
85
90
96

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

267
266
267
267
266
266
265
266
265
265
266
267
269
272
273
274
275
276
279
280
280
281
282
283

Thursday 13

Waning Crescent 29%

00:46

14:00

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
16 Bad
17 Bad

Sun - Rise: 07:12, Set: 16:07, Transit: 11:40. Moon - Rise: 00:46, Set: 14:00. Civil Dark: 16:44 - 06:35. Nautical Dark: 17:24 - 05:55. Astro Dark: 18:04 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
56
63
78
89
81
88
86
80
80
88
83
86
84
84
78
81
85
83
82
80
83
86
89

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
90
100
100
100
83
100
100
95
94
90
99

High Clouds (% Sky Obscured)

88
100
100
43
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
95
96
98
100

ISS Passover

Visibility (miles)

9
9
7
9
3
3
2
1
1
0
0
0
0
0
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
36
70
93
95
95
95
95
95
95
95
92
85
88
91
68
61
40
30
33
31
29
29
31

Precipitation Amount (mm)

0
0
0.4
0.7
1.7
2
1.5
0.8
0.5
1.6
1.3
0.6
0.4
0.4
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
1
4
4
6
7
8
9
8
9
9
8
8
9
9
10
10
7
7
8
9
9

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
13
13
13
13

Feels Like (°C)

13
13
12
13
12
12
12
11
11
11
11
12
11
12
12
11
12
11
11
13
13
12
11
11

Dew Point (°C)

13
13
12
12
12
13
13
12
12
12
13
13
13
13
13
13
13
13
12
12
12
12
11
11

Relative Humidity (%)

95
93
92
93
95
98
98
96
96
96
98
98
98
98
98
96
96
95
93
90
90
90
89
86

Pressure (mb)

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

Ozone (du)

283
285
285
282
281
282
281
282
283
284
284
284
284
284
284
285
287
288
288
288
288
288
288
290

Friday 14

Waning Crescent 21%

01:58

14:10

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
16 Bad
17 Bad

Sun - Rise: 07:14, Set: 16:06, Transit: 11:40. Moon - Rise: 01:58, Set: 14:10. Civil Dark: 16:42 - 06:37. Nautical Dark: 17:23 - 05:56. Astro Dark: 18:03 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
92
76
77
92
97
98
99
100
99
97
96
95
93
92

Low Clouds (% Sky Obscured)

91
93
96
96
97
98
97
91
90
87
89
76
77
91
91
94
97
100
97
94
90
89
87
86

Medium Clouds (% Sky Obscured)

96
98
97
97
70
96
97
95
59
58
37
20
17
11
6
7
29
25
26
54
30
25
16
13

High Clouds (% Sky Obscured)

99
97
96
87
79
71
81
91
100
74
41
7
20
34
45
61
55
49
38
21
13
15
13
20

ISS Passover

Visibility (miles)

9
9
5
9
9
9
9
9
9
9
9
9
9
3
5
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
Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
62
75
54
63
62
64
74
81
79
77
74
72
62
44
43
38
25
29
34
34
30
30
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
13
12
11
11
11
9
9
9
8
7
6
5
5
5
5
5
5
7
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
12
12
12
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
11
11

Relative Humidity (%)

84
84
84
95
95
96
95
95
93
93
93
95
98
98
95
92
89
90
90
93
95
95
95
93

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

292
293
292
292
290
290
289
288
288
288
288
289
290
290
291
292
293
293
293
293
295
295
296
296

Saturday 15

Waning Crescent 13%

03:10

14:20

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
16 Bad
17 Bad

Sun - Rise: 07:15, Set: 16:04, Transit: 11:40. Moon - Rise: 03:10, Set: 14:20. Civil Dark: 16:41 - 06:39. Nautical Dark: 17:22 - 05:58. Astro Dark: 18:02 - 05:19

Total Clouds (% Sky Obscured)

93
94
95
91
87
84
90
95
100
100
100
100
95
96
98
97
94
92
91
95
98
98
99
100

Low Clouds (% Sky Obscured)

87
89
91
89
87
84
90
95
100
100
100
100
81
82
84
82
79
77
82
88
93
95
98
100

Medium Clouds (% Sky Obscured)

15
34
60
27
23
30
34
26
34
41
40
40
72
77
82
80
84
83
88
92
97
88
79
70

High Clouds (% Sky Obscured)

18
13
15
16
11
12
8
8
13
8
6
10
5
10
30
40
50
50
44
42
37
33
34
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
3
4
4
4
4
6
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

27
23
21
24
26
27
43
74
91
95
95
95
88
86
87
81
80
84
68
62
58
56
51
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
8
8
9
9
10
10
10
11
11
11
11
9
9
10
10
10
11
12
12
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
7

Dew Point (°C)

11
11
11
11
11
10
10
11
10
10
10
10
9
10
10
10
9
9
9
9
8
8
8
8

Relative Humidity (%)

95
93
93
93
93
93
92
95
93
93
93
93
93
93
93
93
91
90
88
87
85
84
85
85

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

295
295
294
295
295
295
294
294
295
295
295
294
294
296
297
298
301
303
306
305
305
305
305
304

Sunday 16

Waning Crescent 7%

04:21

14:32

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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: 07:17, Set: 16:03, Transit: 11:40. Moon - Rise: 04:21, Set: 14:32. Civil Dark: 16:40 - 06:40. Nautical Dark: 17:21 - 05:59. Astro Dark: 18:01 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
76
56
35
52
69
88
76
62
46
45
47
46
47
55
58
72
85
100

Low Clouds (% Sky Obscured)

100
100
100
98
97
95
76
56
35
44
57
78
63
48
34
35
36
28
26
29
33
29
25
22

Medium Clouds (% Sky Obscured)

54
36
7
4
2
2
3
5
4
19
29
39
48
56
46
45
47
46
47
42
20
31
43
53

High Clouds (% Sky Obscured)

29
20
7
6
6
3
2
3
4
5
5
5
5
20
10
8
5
3
5
9
11
28
45
61

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 (%)

46
41
30
26
20
12
13
10
3
8
8
3
9
12
13
15
15
10
16
19
20
21
20
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
4
4
3
4
3
2
2
2
2
1
0
0
1
1
1
1
2
2
2
2
2

Dew Point (°C)

8
7
6
6
5
4
4
3
2
1
1
1
1
2
3
4
4
4
5
4
3
3
3
2

Relative Humidity (%)

87
82
81
78
77
75
74
71
70
67
69
70
71
76
81
85
85
82
82
79
75
73
74
75

Pressure (mb)

1007
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

304
307
309
312
309
305
302
295
288
281
282
283
284
288
292
296
299
302
304
305
306
307
310
312

Monday 17

Waning Crescent 3%

05:33

14:45

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:19, Set: 16:02, Transit: 11:40. Moon - Rise: 05:33, Set: 14:45. Civil Dark: 16:39 - 06:42. Nautical Dark: 17:20 - 06:01. Astro Dark: 17:59 - 05:21

Total Clouds (% Sky Obscured)

99
99
98
93
91
91
80
66
49
40
29
19
19
19
18
34
50
58

Low Clouds (% Sky Obscured)

32
41
51
47
42
39
43
48
49
40
29
19
19
19
13
27
41
55

Medium Clouds (% Sky Obscured)

59
71
80
79
79
85
60
34
8
8
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
69
79
65
46
31
21
12
1
0
0
0
0
0
0
1
2
4

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
12
4
8
8
4
12
18
22
20
15
5
4
3
0
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
10
10
11
12
12
13
14
14
15
15
14
13
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
80
82
82
83
85
83
82
82
82
83
83
82
80
80
79
76

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

314
317
321
324
327
330
333
333
333
333
333
333
333
329
325
321
316
311

Forecast for Herne, Kent, United Kingdom (51.35,1.12)

Generated: 11/11/25 18:06:08. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+0.00