Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 34%

00:01

15:52

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
13 Bad
14 Bad

Sun - Rise: 07:20, Set: 18:03, Transit: 12:41. Moon - Rise: 00:01, Set: 15:52. Civil Dark: 18:37 - 06:47. Nautical Dark: 19:15 - 06:08. Astro Dark: 19:54 - 05:30

Total Clouds (% Sky Obscured)

84
84
88
99
100
100
99
100
99
97
87
95
95
98
100
100
96
87
91
83
83
79
70
74

Low Clouds (% Sky Obscured)

79
84
88
95
100
90
98
100
98
96
85
93
94
98
100
100
96
85
89
81
80
76
67
73

Medium 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

High Clouds (% Sky Obscured)

2
5
24
56
62
57
42
17
3
0
0
0
1
1
0
0
1
1
1
0
0
0
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 (%)

0
0
0
9
14
11
6
3
12
7
7
6
5
7
7
16
18
8
7
15
11
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
78
72
75
74
74
76
76
76
79
80
80
80
80
86
86
86
82
78
78
74
71

Pressure (mb)

1029
1029
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

262
262
263
262
262
262
264
265
267
267
266
266
267
267
267
267
269
270
270
269
268
268
268
268

Wednesday 15

Waning Crescent 24%

01:22

16:13

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
13 Bad
14 Bad

Sun - Rise: 07:22, Set: 18:01, Transit: 12:40. Moon - Rise: 01:22, Set: 16:13. Civil Dark: 18:35 - 06:48. Nautical Dark: 19:13 - 06:10. Astro Dark: 19:52 - 05:31

Total Clouds (% Sky Obscured)

69
61
65
77
73
63
73
75
74
93
71
85
68
57
60
80
91
88
69
71
83
80
85
59

Low Clouds (% Sky Obscured)

69
61
65
77
73
63
68
69
70
91
66
83
67
57
58
77
82
85
66
64
69
80
85
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
2
0
3
20
0
0
0

High Clouds (% Sky Obscured)

0
1
2
1
2
2
2
1
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 (%)

1
1
0
0
0
0
3
3
4
16
6
15
22
13
19
16
18
18
25
18
18
7
16
7

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)

13
12
11
11
12
11
9
11
10
9
8
8
7
7
7
6
6
6
8
10
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
71
80
80
79
81
72
72
73
79
76
79
80
80
80
80
81
80
78
74
73
69
68

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

267
266
266
266
266
265
266
266
266
265
265
264
264
265
266
266
265
265
266
268
270
272
272
272

Thursday 16

Waning Crescent 16%

02:40

16:28

15 Bad
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 OK
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 07:23, Set: 17:59, Transit: 12:40. Moon - Rise: 02:40, Set: 16:28. Civil Dark: 18:33 - 06:50. Nautical Dark: 19:11 - 06:11. Astro Dark: 19:50 - 05:33

Total Clouds (% Sky Obscured)

56
46
37
28
37
54
60
62
63
68
58
58
53
53
52
42
39
42
38
39
36
36
34
32

Low Clouds (% Sky Obscured)

56
46
37
28
37
54
60
62
63
68
58
58
53
53
52
42
39
42
38
39
36
36
34
32

Medium 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

High Clouds (% Sky Obscured)

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

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 (%)

4
1
1
4
0
2
0
2
2
6
6
5
3
3
2
2
2
1
1
1
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
74
86
90
90
90
90
90
90
88
90
90
90
90
91
91
91
84
74
69
64
61
60

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

274
276
276
274
273
273
273
274
274
274
275
273
273
272
272
273
272
272
273
273
273
272
273
274

Friday 17

Waning Crescent 9%

03:55

16:41

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

Sun - Rise: 07:25, Set: 17:57, Transit: 12:40. Moon - Rise: 03:55, Set: 16:41. Civil Dark: 18:31 - 06:52. Nautical Dark: 19:09 - 06:13. Astro Dark: 19:48 - 05:34

Total Clouds (% Sky Obscured)

27
36
45
53
55
54
55
40
24
13
22
27
36
55
72
88
93
95
100
99
93
87
69
69

Low Clouds (% Sky Obscured)

27
36
45
53
55
54
55
40
24
8
14
23
28
50
68
85
73
60
51
54
55
49
48
47

Medium 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
3
6

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
1
5
10
14
45
61
83
81
86
87
69
69

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 (%)

1
2
1
1
2
3
1
5
4
2
4
4
2
9
9
8
6
4
3
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
68
74
84
84
81
75
68
65
64
66
66
64
59
58
58
57
57
59
56
55
51
51
49

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1025
1025
1025
1024

Ozone (du)

274
275
274
274
274
274
275
277
276
276
276
276
276
276
275
275
277
278
278
277
277
277
276
276

Saturday 18

Waning Crescent 4%

05:08

16:51

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
13 Bad
14 Bad

Sun - Rise: 07:27, Set: 17:55, Transit: 12:40. Moon - Rise: 05:08, Set: 16:51. Civil Dark: 18:29 - 06:53. Nautical Dark: 19:07 - 06:15. Astro Dark: 19:46 - 05:36

Total Clouds (% Sky Obscured)

79
99
97
87
96
100
99
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
41
37
30
22
14
6
4
2
0
1
2
3
2
1
0
18
17
15
24
34
41
46
48

Medium Clouds (% Sky Obscured)

8
18
22
30
36
48
50
50
50
55
65
70
65
59
60
60
48
53
58
73
83
97
98
99

High Clouds (% Sky Obscured)

79
98
97
86
93
100
98
93
96
100
100
100
100
100
100
100
100
100
100
100
99
99
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
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
3
8
18
26
34
37
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
58
71
76
77
78
81
83
80
78
78
77
77
78
78
80
76
69
66
62
58
53
55

Pressure (mb)

1024
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1016
1016
1016
1016
1015
1015
1014
1013
1012

Ozone (du)

276
277
276
277
278
277
277
277
276
276
276
276
277
278
277
278
278
278
278
278
278
277
277
277

Sunday 19

Waning Crescent 1%

06:19

17:01

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
13 Bad
14 Bad

Sun - Rise: 07:29, Set: 17:53, Transit: 12:40. Moon - Rise: 06:19, Set: 17:01. Civil Dark: 18:27 - 06:55. Nautical Dark: 19:05 - 06:16. Astro Dark: 19:44 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85
72
59
63
61

Low Clouds (% Sky Obscured)

47
45
42
38
42
44
52
63
75
86
85
84
75
70
63
60
65
69
70
65
61
50
52
57

Medium Clouds (% Sky Obscured)

100
98
96
93
95
97
99
99
99
99
99
99
100
96
93
90
62
34
6
4
2
0
5
9

High Clouds (% Sky Obscured)

100
100
100
100
98
97
95
90
86
82
88
94
100
100
100
100
99
95
96
65
33
2
31
52

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
36
28
23
27
29
30
50
65
76
84
81
74
76
75
68
60
48
35
39
41
39
40
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
9
8
9
10
11
12
12
13
12
12
13
13
12
12
13
14
15
15
15
15
15

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
13
13
13
14
14
14
14
14
14
14
13
14
14
15
15
16
17
16

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
6
6
7
8
8
9
10
11
12
12
12
12
13
13
14
13
13
12
11

Relative Humidity (%)

57
58
61
62
65
66
65
66
68
68
70
75
82
89
89
92
93
95
95
95
87
79
72
72

Pressure (mb)

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

Ozone (du)

277
277
278
279
280
280
281
282
282
282
282
281
280
279
279
280
280
281
281
282
281
280
279
278

Monday 20

Waning Crescent 0%

07:31

17:12

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: 07:30, Set: 17:51, Transit: 12:40. Moon - Rise: 07:31, Set: 17:12. Civil Dark: 18:25 - 06:56. Nautical Dark: 19:03 - 06:18. Astro Dark: 19:42 - 05:39

Total Clouds (% Sky Obscured)

56
58
64
83
87
91
91
83
73
69
72
80
91
90
90
91
82
74
67
72
76
82

Low Clouds (% Sky Obscured)

56
57
52
46
46
47
48
55
56
63
60
58
53
58
64
69
72
74
67
68
64
62

Medium Clouds (% Sky Obscured)

19
32
36
40
31
18
4
11
12
8
22
38
54
50
46
41
33
29
26
28
38
36

High Clouds (% Sky Obscured)

56
38
63
64
63
57
60
70
70
65
70
72
78
60
36
7
3
1
0
2
4
6

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

Fog (%)

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

Precipitation Probability (%)

17
47
45
30
49
35
23
29
20
14
43
52
46
82
89
70
66
49
44
63
64
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0
0
0
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
14
13
13
13
13
12
12
12
12
12
12
12
12
12
13
13
14
15
16

Feels Like (°C)

13
13
13
13
12
9
9
10
9
9
9
9
8
8
8
8
8
8
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

70
70
73
76
79
81
81
83
84
84
86
84
83
83
81
81
83
77
75
70
67
61

Pressure (mb)

998
998
998
999
999
999
999
998
998
998
998
998
997
997
997
998
998
998
999
1000
1000
1001

Ozone (du)

277
276
277
278
279
279
280
280
280
280
281
283
285
288
288
289
290
291
292
293
290
288

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

Generated: 14/10/25 15:10:23. Forecast: 14/10/25 to 20/10/25. Timezone: UTC+1.00