Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Third Quarter 45%

22:38

15:52

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: 07:18, Set: 18:05, Transit: 12:41. Moon - Rise: 22:38, Set: 15:52. Civil Dark: 18:39 - 06:45. Nautical Dark: 19:17 - 06:06. Astro Dark: 19:56 - 05:28

Total Clouds (% Sky Obscured)

76
78
73
68
77
82
76
74
81
74
87
93
98
90
89
85
78
82
91
92
89
70
74
77

Low Clouds (% Sky Obscured)

76
74
73
68
77
78
73
69
77
69
83
91
98
88
88
83
74
79
90
90
87
66
71
76

Medium Clouds (% Sky Obscured)

5
3
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)

1
0
0
0
2
2
2
0
3
3
1
1
1
1
1
2
1
2
2
7
3
3
3
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 (%)

0
0
15
4
8
2
2
3
4
4
9
19
9
16
6
7
7
6
6
7
6
6
8
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
83
83
84
76
75
74
74
78
80
82
87
89
89
87
84
83
82
79
77
75
73
72

Pressure (mb)

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

Ozone (du)

263
263
264
264
265
266
266
266
264
262
261
260
259
259
259
259
258
258
258
259
258
258
258
258

Tuesday 14

Waning Crescent 34%

00:01

No Set

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: 07:20, Set: 18:03, Transit: 12:41. Moon - Rise: 00:01, Set: No Set. Civil Dark: 18:37 - 06:47. Nautical Dark: 19:15 - 06:08. Astro Dark: 19:54 - 05:30

Total Clouds (% Sky Obscured)

83
84
95
97
91
100
95
79
83
88
92
84
84
87
90
88
78
81
83
77
81
74
72
67

Low Clouds (% Sky Obscured)

82
83
93
95
81
100
91
73
79
86
91
83
84
86
89
87
75
79
81
74
77
69
70
65

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
2
25
37
72
32
26
7
5
2
0
0
0
0
1
1
1
1
1
1
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 (%)

7
11
11
6
4
8
5
5
15
4
6
6
5
9
8
6
17
5
8
18
9
17
19
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
76
78
76
76
74
74
74
75
79
80
77
77
77
83
84
83
83
80
79
77
74
77

Pressure (mb)

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

Ozone (du)

260
261
263
265
267
268
268
268
268
270
272
273
273
272
271
270
270
270
270
269
268
267
267
267

Wednesday 15

Waning Crescent 24%

01:22

16:13

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: 07:22, 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)

66
69
68
64
69
74
66
59
60
68
81
85
90
95
90
88
82
95
80
88
77
75
70
70

Low Clouds (% Sky Obscured)

66
69
68
64
69
74
66
59
60
58
73
78
85
93
84
82
75
93
72
81
67
64
63
62

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
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 (%)

19
9
5
2
2
4
2
3
2
5
5
6
8
5
16
6
11
5
12
16
6
5
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
86
89
89
87
87
90
90
83
77
77
77
73
72
77
75
77
72
70
70
68
68
67

Pressure (mb)

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

Ozone (du)

267
266
265
265
266
266
266
266
266
265
264
265
266
267
268
268
270
271
271
271
271
271
271
272

Thursday 16

Waning Crescent 16%

02:40

16:28

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
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

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)

71
73
78
70
64
57
46
37
32
39
42
48
58
64
73
76
75
77
80
83
86
84
66
51

Low Clouds (% Sky Obscured)

67
71
76
69
62
55
46
37
29
32
39
42
52
60
67
67
66
67
71
76
80
78
66
51

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
0
0
0
0
0
0
0
0
1
0
1
1
1
1
1
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 (%)

13
5
3
3
7
3
2
6
1
6
7
2
10
6
4
6
6
3
5
4
3
4
3
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
13
13
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
75
75
70
68
63
61
61
61
62
62
65
71
73
76
77
75
72
70
68
67
64
64

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

272
272
272
272
272
272
272
272
272
271
271
270
271
271
272
273
273
274
274
274
274
273
273
274

Friday 17

Waning Crescent 9%

03:55

16:41

16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 OK
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: 07:25, 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)

50
50
43
45
47
47
51
52
53
52
53
52
60
65
64
87
90
91
78
72
69
93
92
93

Low Clouds (% Sky Obscured)

50
50
43
44
44
42
45
48
49
47
49
49
57
62
59
59
65
73
66
59
50
47
42
35

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
12
23
35

High Clouds (% Sky Obscured)

1
1
1
1
0
1
1
1
1
3
5
8
5
3
1
51
70
74
66
58
60
68
73
80

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
0
0
0
0
1
1
1
6
14
3
14
5
1
4
4
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
83
87
88
87
88
90
87
87
85
87
88
87
84
78
75
70
65
61
57
54
54
56

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1022
1021

Ozone (du)

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

Saturday 18

Waning Crescent 4%

05:08

16:51

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: 07:27, 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)

97
98
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)

30
24
18
12
4
0
1
2
3
5
7
14
18
24
28
34
40
48
57
66
90
100
100
100

Medium Clouds (% Sky Obscured)

35
40
40
34
29
10
5
0
0
0
5
20
27
43
53
61
69
77
82
89
96
97
98
99

High Clouds (% Sky Obscured)

89
94
100
100
100
100
89
78
58
65
82
100
100
100
100
100
100
100
100
100
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
9
14
27
37
44
73
95
95
95
81
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.1
0.7
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
7
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
11
11

Dew Point (°C)

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

Relative Humidity (%)

56
62
69
75
73
72
72
73
77
80
80
83
82
82
84
84
78
73
69
65
64
61
62
63

Pressure (mb)

1021
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1007
1005
1004
1003
1002
1001

Ozone (du)

278
278
278
278
279
280
281
282
282
282
282
283
283
283
283
282
281
280
279
279
279
279
279
280

Sunday 19

Waning Crescent 1%

06:19

17:01

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: 07:29, 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)

98
96
93
95
97
100
100
100
100
99
99
98
93
88
85
84
84
81
75
68
64

Low Clouds (% Sky Obscured)

95
90
84
79
73
68
71
75
81
77
71
65
65
64
62
64
67
69
66
61
55

Medium Clouds (% Sky Obscured)

89
76
61
67
78
89
93
97
99
98
97
96
68
42
17
22
24
27
21
16
18

High Clouds (% Sky Obscured)

88
60
40
60
82
100
100
100
100
88
75
62
45
23
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
1
3
6
9
9
9
9
9
8
7
8
8

Fog (%)

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

Precipitation Probability (%)

48
39
24
27
27
24
58
78
93
95
95
93
74
53
34
47
48
57
65
63
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.8
0.7
0.4
0.3
0
0
0
0
0
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
67
69
70
70
71
79
87
95
93
90
89
89
90
90
90
92
92
84
78

Pressure (mb)

1000
999
999
998
998
997
997
996
996
995
994
994
994
993
993
992
992
991
991
991
991

Ozone (du)

280
282
283
285
286
287
288
289
290
291
291
291
291
290
289
288
288
287
286
289
292

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

Generated: 13/10/25 15:40:08. Forecast: 13/10/25 to 19/10/25. Timezone: UTC+1.00