Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Crescent 15%

12:31

19:27

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 Good
19 Good
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 OK
09 Bad

Sun - Rise: 06:57, Set: 18:04, Transit: 13:00. Moon - Rise: 12:31, Set: 19:27. Civil Dark: 18:37 - 06:24. Nautical Dark: 19:15 - 05:46. Astro Dark: 19:53 - 05:08

Total Clouds (% Sky Obscured)

85
80
76
65
60
52
30
49
0
0
42
52
86
72
74
70
55
48
95
72
81
83
41
94

Low Clouds (% Sky Obscured)

50
63
56
57
60
52
30
49
0
0
31
34
58
49
50
57
55
48
65
59
70
73
38
49

Medium Clouds (% Sky Obscured)

18
0
26
24
0
0
0
0
0
0
17
18
40
22
21
11
0
0
45
68
69
65
5
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
40
65
3
3
22
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
6
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
25
16
14
16
4
1
3
16
37
58
61
48
37
18
20
19
3
1
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
16
16
16
15
12
9
6
5
7
9
11
12
13
9
10
9
7
7
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
76
73
72
69
71
73
70
77
77
77
81
81
70
77
84
71
74
75
75
71
68
69

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1017

Ozone (du)

282
279
277
286
283
286
290
289
288
286
287
290
289
288
288
289
287
284
284
282
280
276
273
271

Sunday 26

Waxing Crescent 22%

12:29

19:16

10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:59, Set: 17:02, Transit: 12:00. Moon - Rise: 12:29, Set: 19:16. Civil Dark: 17:35 - 06:25. Nautical Dark: 18:13 - 05:47. Astro Dark: 18:51 - 05:10

Total Clouds (% Sky Obscured)

100
93
94
100
100
98
100
100
100
100
99
100
99
100
99
100
96
100
100
91
91
94
97
90

Low Clouds (% Sky Obscured)

57
61
68
98
100
76
100
100
100
100
97
100
98
99
95
90
83
94
93
88
86
86
94
81

Medium Clouds (% Sky Obscured)

43
40
88
88
79
91
83
81
64
64
61
53
54
53
53
63
54
61
62
59
64
69
62
63

High Clouds (% Sky Obscured)

100
68
47
100
83
87
52
35
9
31
44
41
28
45
78
90
40
73
31
71
62
50
72
68

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
3
0
10
50
45
44
56
61
64
48
28
27
32
26
39
46
46
38
43
44
48
49
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0.2
0.2
0
0.2
0
0.3
0.2
0.2

Wind Speed/Direction (mph)

10
13
13
12
11
11
13
13
14
16
17
18
19
19
19
19
19
19
18
18
18
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
5
7
10
11
10
10
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

67
65
65
69
78
91
96
96
95
96
95
95
95
93
93
93
93
93
93
93
93
93
92
90

Pressure (mb)

1017
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

268
267
267
266
265
265
265
264
264
264
265
266
266
266
267
266
266
266
265
264
265
266
267
268

Monday 27

Waxing Crescent 31%

13:15

20:17

10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:01, Set: 17:00, Transit: 11:59. Moon - Rise: 13:15, Set: 20:17. Civil Dark: 17:34 - 06:27. Nautical Dark: 18:12 - 05:49. Astro Dark: 18:49 - 05:11

Total Clouds (% Sky Obscured)

80
79
80
86
76
64
45
60
88
81
84
78
82
76
71
83
92
100
84
100
95
90
85
88

Low Clouds (% Sky Obscured)

78
79
80
76
76
61
45
49
62
64
67
73
81
74
62
81
90
100
72
72
66
62
60
67

Medium Clouds (% Sky Obscured)

50
57
48
43
54
31
2
16
47
36
40
6
0
0
0
0
0
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

21
4
4
37
2
2
2
5
3
1
0
5
5
2
22
45
40
42
50
100
88
77
52
48

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 (%)

44
32
17
18
15
7
1
7
5
4
2
2
13
17
19
19
9
25
24
22
21
22
21
19

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
17
18
16
15
15
13
10
7
7
7
7
8
8
10
10
11
11
11
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
79
78
76
78
84
89
87
81
84
84
93
93
87
81
81
86
86
86
86
86
86

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

269
271
270
271
270
270
269
267
268
267
268
268
267
266
267
267
267
267
267
267
266
266
266
267

Tuesday 28

Waxing Crescent 41%

13:50

21:28

10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:02, Set: 16:58, Transit: 11:59. Moon - Rise: 13:50, Set: 21:28. Civil Dark: 17:32 - 06:29. Nautical Dark: 18:10 - 05:50. Astro Dark: 18:48 - 05:13

Total Clouds (% Sky Obscured)

92
95
96
90
99
98
96
95
93
91
94
96
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
85
86
79
87
79
73
77
84
83
86
87
74
72
63
52
44
39
33
51
73
79
83
82

Medium Clouds (% Sky Obscured)

21
31
47
55
62
49
36
22
31
40
45
44
44
40
35
25
22
13
6
0
12
23
45
87

High Clouds (% Sky Obscured)

27
32
42
28
59
58
47
35
26
25
33
54
78
100
100
100
100
100
100
100
80
74
82
92

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 (%)

16
10
6
8
7
18
15
12
13
18
4
9
11
9
17
19
12
16
16
15
17
18
17
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
9
9
8
8
9
9
9
9
9
9
9
9
9
9
8
9
8
8
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
75
79
82
84
89
92
93
93
93
95
95
96
96
95
95
96
95
93
90
88
89

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007

Ozone (du)

268
269
269
269
268
268
267
267
267
267
267
268
270
269
269
269
268
268
269
270
269
269
269
269

Wednesday 29

First Quarter 51%

14:17

22:45

10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:04, Set: 16:56, Transit: 11:59. Moon - Rise: 14:17, Set: 22:45. Civil Dark: 17:30 - 06:30. Nautical Dark: 18:08 - 05:52. Astro Dark: 18:46 - 05:14

Total Clouds (% Sky Obscured)

100
100
82
67
63
97
100
100
100
100
93
75
81
86
91
95
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
76
57
50
43
55
49
45
49
53
50
49
65
72
74
69
62
65
69
75
73
75
76
79

Medium Clouds (% Sky Obscured)

85
57
50
43
38
44
50
56
50
45
39
40
41
74
78
82
85
90
95
100
97
96
97
98

High Clouds (% Sky Obscured)

91
68
74
64
63
72
77
86
91
91
91
67
42
13
39
66
87
75
66
56
66
81
96
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

18
18
21
17
24
21
22
28
26
24
15
16
17
18
47
42
37
40
42
50
54
57
61
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
82
83
83
87
90
89
89
90
89
87
92
95
95
96
98
98
98
98
98
98
98
98

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1001
1001
1000
1000
999
999
999
998
998
998
998

Ozone (du)

268
268
269
270
271
271
271
272
274
274
274
272
270
270
271
272
273
274
275
276
277
277
277
278

Thursday 30

Waxing Gibbous 62%

14:37

00:04

10 Bad
11 Bad
12 Bad
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

Sun - Rise: 07:06, Set: 16:54, Transit: 11:59. Moon - Rise: 14:37, Set: 00:04. Civil Dark: 17:28 - 06:32. Nautical Dark: 18:07 - 05:53. Astro Dark: 18:44 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
94
93
94
96
97
99
99
100
99
100
100
100

Low Clouds (% Sky Obscured)

82
85
82
79
76
80
84
87
88
89
90
82
74
65
67
68
69
70
69
69
62
54
46
55

Medium Clouds (% Sky Obscured)

98
99
99
99
98
98
99
100
100
99
98
80
69
55
55
50
51
40
35
20
10
10
10
10

High Clouds (% Sky Obscured)

98
98
99
99
100
100
100
100
100
100
100
91
85
83
77
76
70
70
70
65
70
75
90
95

ISS Passover

Visibility (miles)

9
8
8
7
5
4
4
3
3
5
7
9
8
8
7
8
8
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
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

66
70
73
79
83
95
95
95
95
95
95
95
73
58
48
37
28
28
26
24
38
51
63
83

Precipitation Amount (mm)

0.3
0.3
0.4
0.5
0.5
1.1
2.2
2.5
2
2
1.1
0.5
0.3
0.3
0
0
0
0
0
0
0
0.2
0.3
0.6

Wind Speed/Direction (mph)

13
14
15
16
17
19
19
19
19
19
20
20
19
20
22
22
22
23
21
19
17
15
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
11
11
11
11
11
12
10
11
11
11
11
11
10
11
12
11
10
9
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
93
89
86
89
93
96
95
93
92
93
93
95
95
93
93
87
83
79
80
84
87

Pressure (mb)

997
996
995
994
993
992
991
990
989
988
987
987
987
986
986
988
990
991
993
994
995
996
997
998

Ozone (du)

279
280
281
281
280
280
281
283
284
288
292
296
293
291
289
289
290
290
293
295
298
299
300
301

Friday 31

Waxing Gibbous 72%

14:53

01:25

10 Bad
11 Bad
12 Bad
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: 07:07, Set: 16:53, Transit: 11:59. Moon - Rise: 14:53, Set: 01:25. Civil Dark: 17:27 - 06:33. Nautical Dark: 18:05 - 05:55. Astro Dark: 18:43 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
94
90
79
87
94
96
98
100
100
100
100
97
93
89

Low Clouds (% Sky Obscured)

65
74
67
55
44
43
43
41
41
42
42
46
47
50
47
38
34
32
33
34

Medium Clouds (% Sky Obscured)

10
15
19
24
28
40
48
56
65
79
89
87
82
78
63
49
45
76
76
78

High Clouds (% Sky Obscured)

95
95
95
96
93
93
94
86
66
50
40
60
80
100
96
92
87
87
86
87

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
7
5
3
5
7
9
6
3
1
2
4

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
75
46
47
53
68
73
74
65
70
87
95
95
95
95

Precipitation Amount (mm)

1.2
1.5
1.3
1.1
0.9
0.8
0.5
0
0
0.2
0.4
0.4
0.4
0.2
0.3
0.5
1
0.5
0.7
1

Wind Speed/Direction (mph)

11
11
11
9
6
4
2
1
2
3
5
6
6
6
6
5
5
4
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
79
77
77
77
81
85
93
91
93
93
93
93
93
93
95
96
95
95

Pressure (mb)

998
998
999
999
999
998
999
999
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999

Ozone (du)

298
296
294
297
301
304
305
305
306
305
305
304
305
306
306
307
308
309
311
314

Forecast for Newton Ferrers, Devon, United Kingdom (50.31,-4.04)

Generated: 25/10/25 10:15:25. Forecast: 25/10/25 to 31/10/25. Timezone: UTC+1.00