Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waxing Gibbous 99%

15:49

06:55

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: 06:57, Set: 16:21, Transit: 11:39. Moon - Rise: 15:49, Set: 06:55. Civil Dark: 16:56 - 06:21. Nautical Dark: 17:36 - 05:41. Astro Dark: 18:16 - 05:03

Total Clouds (% Sky Obscured)

66
64
66
97
87
80
79
97
100
100
99
87
100
100
100
100
100
100
100
100
100
100
95
100

Low Clouds (% Sky Obscured)

66
64
41
48
44
0
5
0
23
0
0
0
23
13
0
25
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
60
66
41
30
23
67
86
81
20
13
55
23
19
33
30
24
10
47
20
71
36
28
43

High Clouds (% Sky Obscured)

7
25
39
27
28
30
35
83
100
100
97
66
100
100
100
100
100
100
100
100
100
100
90
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
5
8
3
2
1
0
0
2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
1

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
17
17
16
17
16
16
16
15
14
13
13
13
13
14
15
16
15
16
16
16
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
73
75
70
75
76
73
75
76
79
75
74
75
75
76
74
74
72
69
65
66
65
65

Pressure (mb)

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

Ozone (du)

261
262
264
267
269
270
269
268
266
264
263
262
262
263
262
262
262
262
263
263
262
261
259
259

Wednesday 5

Full Moon 100%

16:18

08:32

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: 06:58, Set: 16:19, Transit: 11:39. Moon - Rise: 16:18, Set: 08:32. Civil Dark: 16:55 - 06:23. Nautical Dark: 17:34 - 05:43. Astro Dark: 18:15 - 05:04

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
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
28
35
47
43
20
39
51

Medium Clouds (% Sky Obscured)

36
83
67
77
86
87
100
82
97
93
92
100
100
94
100
100
92
63
75
77
77
79
75
53

High 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
91

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
6
35
36
22
14
4
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
12
11
9
11
9
9
8
7
6
6
5
5
4
5
6
8
8
7
6
6
6

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
15
15
16
16
16
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
65
59
63
61
62
64
66
70
75
80
82
82
80
83
80
75
72
72
73
78
82
87
92

Pressure (mb)

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

Ozone (du)

258
257
257
258
256
257
256
255
255
255
256
257
259
260
261
260
261
260
261
262
264
266
267
268

Thursday 6

Waning Gibbous 96%

17:01

10:05

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: 07:00, Set: 16:17, Transit: 11:39. Moon - Rise: 17:01, Set: 10:05. Civil Dark: 16:53 - 06:24. Nautical Dark: 17:33 - 05:44. Astro Dark: 18:13 - 05:06

Total Clouds (% Sky Obscured)

96
93
92
72
67
80
94
87
90
99
77
69
71
66
71
90
72
93
85
86
96
85
73
61

Low Clouds (% Sky Obscured)

55
48
43
49
53
57
64
61
61
65
62
60
58
66
70
64
72
78
85
86
91
80
69
58

Medium Clouds (% Sky Obscured)

41
36
43
13
3
12
23
21
28
24
10
14
14
17
17
18
17
18
11
10
3
5
4
2

High Clouds (% Sky Obscured)

76
11
3
28
35
40
38
30
24
24
19
8
11
7
13
34
12
35
19
13
25
15
10
4

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
2
20
91
98
100
100
100
100
100
78
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
1
1
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
14
14
12
12
12
12
12
12
12
12
12
13
14
13
14
13
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

93
92
93
93
95
95
95
95
95
93
95
95
95
96
95
89
82
77
75
74
74
79
86
90

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

269
268
268
267
266
265
263
264
266
267
268
268
268
269
269
270
271
272
273
273
275
277
278
280

Friday 7

Waning Gibbous 90%

18:03

11:21

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: 07:02, Set: 16:16, Transit: 11:39. Moon - Rise: 18:03, Set: 11:21. Civil Dark: 16:52 - 06:26. Nautical Dark: 17:32 - 05:46. Astro Dark: 18:12 - 05:07

Total Clouds (% Sky Obscured)

58
63
65
66
66
68
63
61
59
73
81
76
92
91
75
68
64
67
69
68
66
57
51
46

Low Clouds (% Sky Obscured)

58
62
64
60
56
52
53
52
54
53
54
58
61
58
51
57
64
67
69
63
57
49
43
38

Medium Clouds (% Sky Obscured)

4
4
8
9
50
20
13
6
0
14
23
26
46
37
39
46
47
53
45
38
28
19
14
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
7
25
39
36
61
69
75
68
61
52
33
17
1
1
0
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
None
None
None
None
None
None

Precipitation Probability (%)

3
4
3
6
7
2
3
2
0
2
5
2
4
6
4
9
10
14
12
16
22
11
4
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
11
11
11
11
12
12
13
14
14
15
15
15
15
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
92
93
92
93
93
95
95
93
93
93
93
89
82
78
74
73
74
79
87
92

Pressure (mb)

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

Ozone (du)

280
281
281
282
283
283
283
283
282
283
283
283
283
284
285
285
286
287
286
286
285
286
286
286

Saturday 8

Waning Gibbous 82%

18:03

12:17

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

Sun - Rise: 07:04, Set: 16:14, Transit: 11:39. Moon - Rise: 18:03, Set: 12:17. Civil Dark: 16:50 - 06:28. Nautical Dark: 17:30 - 05:47. Astro Dark: 18:11 - 05:09

Total Clouds (% Sky Obscured)

54
63
68
56
43
31
35
38
40
45
50
54
29
35
28
31
40
45
56
47
40
45
49
51

Low Clouds (% Sky Obscured)

41
44
44
39
35
28
32
37
40
45
50
54
29
35
28
31
40
45
56
47
40
42
45
45

Medium Clouds (% Sky Obscured)

26
44
24
17
10
2
2
2
2
2
1
0
0
0
0
0
0
1
1
2
2
3
3
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

3
1
1
4
4
1
3
3
1
4
6
5
8
7
4
8
8
4
10
11
10
14
16
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
95
95
96
95
93
93
93
93
95
93
91
90
84
79
74
76
78
82
86
90

Pressure (mb)

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

Ozone (du)

286
285
283
281
278
276
274
272
271
269
269
270
271
272
274
275
276
277
278
277
276
275
272
269

Sunday 9

Waning Gibbous 72%

19:20

12:53

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: 07:05, Set: 16:13, Transit: 11:39. Moon - Rise: 19:20, Set: 12:53. Civil Dark: 16:49 - 06:29. Nautical Dark: 17:29 - 05:49. Astro Dark: 18:09 - 05:10

Total Clouds (% Sky Obscured)

48
44
40
52
63
70
61
57
52
58
64
72
79
87
96
97
98
98
98
96
95
97
98
100

Low Clouds (% Sky Obscured)

46
36
32
31
29
31
35
35
40
48
54
57
55
52
48
52
56
53
62
75
89
92
96
100

Medium Clouds (% Sky Obscured)

3
3
3
4
4
5
8
11
16
28
36
42
43
44
45
38
35
27
19
19
23
38
43
48

High Clouds (% Sky Obscured)

0
0
0
14
29
54
46
23
0
1
3
4
21
39
53
66
78
90
89
89
94
91
97
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 (%)

17
16
8
14
14
9
22
23
15
21
21
14
22
20
12
26
28
28
33
35
32
45
44
38

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)

2
3
3
4
4
3
3
3
4
4
5
5
5
6
7
7
9
10
11
11
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
9
9
8
10
10
10
9
9
10
9
9
9
7
7
8
7
8
7
11
10
10
10
10

Dew Point (°C)

9
9
8
7
8
7
7
7
7
8
7
7
8
8
8
9
8
8
8
8
8
8
9
9

Relative Humidity (%)

95
95
93
93
93
90
90
91
91
93
93
93
95
93
88
87
83
79
75
76
79
81
84
88

Pressure (mb)

1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

266
265
264
263
264
265
266
268
271
274
270
265
261
262
262
263
263
264
265
266
268
270
271
272

Monday 10

Waning Gibbous 61%

20:45

13:18

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: 07:07, Set: 16:11, Transit: 11:39. Moon - Rise: 20:45, Set: 13:18. Civil Dark: 16:47 - 06:31. Nautical Dark: 17:28 - 05:51. Astro Dark: 18:08 - 05:11

Total Clouds (% Sky Obscured)

91
80
70
70
73
75
86
93
99
89
80
71
70
70
70
74
78
86

Low Clouds (% Sky Obscured)

85
71
56
55
60
61
60
58
56
56
56
55
54
53
52
55
59
62

Medium Clouds (% Sky Obscured)

54
56
61
62
71
75
69
51
34
23
13
4
6
11
16
26
50
64

High Clouds (% Sky Obscured)

80
63
40
30
29
34
46
57
66
51
29
3
18
32
47
58
68
79

ISS Passover

Visibility (miles)

9
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

43
46
43
60
71
79
70
59
43
41
36
31
30
29
27
30
33
37

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11

Relative Humidity (%)

93
93
93
93
91
93
95
95
95
95
96
95
96
95
93
92
89
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

273
274
274
274
275
276
276
277
277
277
278
279
280
280
280
280
281
282

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

Generated: 04/11/25 18:04:09. Forecast: 04/11/25 to 10/11/25. Timezone: UTC+0.00