Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Gibbous 90%

17:30

11:36

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

Sun - Rise: 07:20, Set: 16:41, Transit: 12:00. Moon - Rise: 17:30, Set: 11:36. Civil Dark: 17:16 - 06:45. Nautical Dark: 17:55 - 06:06. Astro Dark: 18:33 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
96
47
45
60
69
56
38
51
37
34
7
0
0
9
35
51
38
38
38
45
51

Low Clouds (% Sky Obscured)

100
71
65
48
47
42
58
67
51
38
51
37
34
7
0
0
9
35
51
38
38
38
43
48

Medium Clouds (% Sky Obscured)

96
78
45
63
38
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
96
47
45
60
69
56
8
0
0
0
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
3
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
14
0
13
0
0
0
0
0
0
0
0
0
1
2
4
5
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
67
8
8
5
3
1
1
1
0
1
2
1
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
0.5
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
10
3
6
9
9
9
9
8
9
8
8
8
9
7
9
10
9
6
5
5
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
98
98
98
95
95
96
96
96
95
95
98
98
98
96
91
91
93
95
93
88
83
76

Pressure (mb)

1001
1001
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1015
1015
1016
1016

Ozone (du)

276
274
275
275
274
275
276
276
277
279
279
277
276
275
275
277
277
276
276
277
278
279
278
274

Saturday 8

Waning Gibbous 82%

18:32

12:32

13 Bad
14 Bad
15 OK
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: 07:21, Set: 16:40, Transit: 12:00. Moon - Rise: 18:32, Set: 12:32. Civil Dark: 17:15 - 06:46. Nautical Dark: 17:54 - 06:07. Astro Dark: 18:32 - 05:29

Total Clouds (% Sky Obscured)

50
50
38
45
58
57
62
73
96
68
84
88
79
93
75
80
84
77
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

47
46
21
45
58
57
57
51
52
52
64
58
61
68
40
52
61
46
44
48
53
54
58
62

Medium Clouds (% Sky Obscured)

0
0
1
2
1
2
5
40
40
28
28
47
62
66
35
34
45
38
10
47
42
77
96
100

High Clouds (% Sky Obscured)

0
7
22
36
35
4
37
2
45
4
27
7
11
55
65
70
49
19
100
65
99
94
35
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
8
6
4

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
Light Rain
Light Rain

Precipitation Probability (%)

0
1
9
7
0
0
0
5
5
0
3
7
11
16
22
5
16
3
16
8
25
48
76
95

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
0.5
1

Wind Speed/Direction (mph)

10
9
8
6
4
3
3
3
4
4
5
6
7
8
8
9
10
12
13
13
14
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
83
89
91
93
95
95
96
96
96
96
96
96
96
98
96
95
95
95
96
95
96
96

Pressure (mb)

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

Ozone (du)

270
269
268
268
266
263
263
265
267
268
270
271
273
273
270
271
269
267
264
266
264
265
267
268

Sunday 9

Waning Gibbous 72%

19:49

No Set

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:23, Set: 16:38, Transit: 12:00. Moon - Rise: 19:49, Set: No Set. Civil Dark: 17:13 - 06:48. Nautical Dark: 17:53 - 06:09. Astro Dark: 18:31 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
73
77
80
68
91
93
87
92
92
100
95
82
100
100

Low Clouds (% Sky Obscured)

92
92
100
87
89
88
96
73
59
55
49
61
64
61
68
66
63
66
71
74
70
67
74
70

Medium Clouds (% Sky Obscured)

98
100
83
68
72
100
100
72
16
65
29
47
56
45
80
84
77
86
80
100
77
40
56
65

High Clouds (% Sky Obscured)

77
97
67
100
100
100
100
70
100
93
45
30
45
40
40
30
32
55
73
77
89
71
100
100

ISS Passover

Visibility (miles)

3
2
6
9
9
9
9
9
9
9
9
7
6
8
8
3
6
7
6
9
9
9
6
2

Fog (%)

0
0
0
0
0
0
0
0
14
13
14
14
14
14
20
29
45
38
38
38
38
38
38
38

Precipitation Type

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

Precipitation Probability (%)

95
95
88
95
95
95
95
57
30
11
28
50
55
44
83
95
66
46
52
55
68
88
95
95

Precipitation Amount (mm)

2
1.8
0.5
1.1
0.4
2.4
1
0
0
0
0
0.3
0.4
0
0.5
1.2
0.3
0
0
0
0.3
0.5
1.5
0.9

Wind Speed/Direction (mph)

16
16
16
16
16
14
13
13
9
8
6
5
6
7
8
9
8
10
9
10
10
11
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
100
98
96
96
96
96
96
98
92
90
95
98
93
95
93
91
89
86
95

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

270
271
272
274
274
276
275
277
277
277
277
277
279
280
281
284
288
294
298
304
309
314
316
317

Monday 10

Waning Gibbous 61%

21:13

13:09

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:25, Set: 16:37, Transit: 12:00. Moon - Rise: 21:13, Set: 13:09. Civil Dark: 17:12 - 06:49. Nautical Dark: 17:51 - 06:10. Astro Dark: 18:30 - 05:32

Total Clouds (% Sky Obscured)

100
52
41
73
58
69
79
86
89
93
98
99
99
100
100
100
100
100
100
100
99
98
97
87

Low Clouds (% Sky Obscured)

50
41
38
38
35
42
47
46
37
36
29
29
45
48
53
50
62
65
70
69
72
61
58
59

Medium Clouds (% Sky Obscured)

82
52
41
21
0
12
55
51
58
59
22
21
76
27
47
93
100
100
97
98
92
85
75
68

High Clouds (% Sky Obscured)

100
48
31
59
29
38
46
49
62
78
95
96
98
99
99
100
100
99
98
97
91
87
83
49

ISS Passover

Visibility (miles)

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

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

Precipitation Type

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

Precipitation Probability (%)

74
54
46
38
26
30
35
51
44
37
29
24
18
19
18
13
16
22
26
33
37
39
32
29

Precipitation Amount (mm)

0.4
0.2
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
11
9
8
8
9
10
10
9
9
9
10
10
11
12
13
13
14
16
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
89
88
88
91
95
95
93
93
93
95
95
95
93
95
95
95
96
95
96
95
95
95
92

Pressure (mb)

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

Ozone (du)

318
319
316
303
300
299
300
301
302
301
297
293
289
286
284
282
278
274
272
273
273
275
276
277

Tuesday 11

Waning Gibbous 50%

22:35

13:35

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:26, Set: 16:36, Transit: 12:00. Moon - Rise: 22:35, Set: 13:35. Civil Dark: 17:11 - 06:51. Nautical Dark: 17:50 - 06:11. Astro Dark: 18:28 - 05:33

Total Clouds (% Sky Obscured)

78
74
74
78
79
85
94
100
99
98
96
97
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
45
34
50
47
53
58
61
57
56
52
46
44
44
42
39
43
43
48
54
55
56
53
55

Medium Clouds (% Sky Obscured)

49
39
32
41
40
44
47
51
53
59
16
35
53
73
81
90
99
98
98
99
97
95
93
95

High Clouds (% Sky Obscured)

21
37
43
48
52
66
83
100
93
84
82
89
94
98
99
99
100
100
100
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
5
4
2
8
6
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

Precipitation Type

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

Precipitation Probability (%)

25
5
11
42
75
78
65
34
62
44
8
17
19
20
26
26
21
23
24
25
29
32
35
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
19
20
19
20
20
21
19
20
20
19
18
18
17
17
17
16
15
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
89
89
95
98
96
93
98
93
87
84
83
82
82
83
86
86
87
87
90
93
96

Pressure (mb)

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

Ozone (du)

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

Wednesday 12

Third Quarter 39%

23:54

13:54

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:28, Set: 16:34, Transit: 12:00. Moon - Rise: 23:54, Set: 13:54. Civil Dark: 17:10 - 06:52. Nautical Dark: 17:49 - 06:13. Astro Dark: 18:27 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
88
77
67
71
72
74
76
77
80
86
93
99
98

Low Clouds (% Sky Obscured)

53
51
52
56
54
47
39
32
31
30
24
28
28
30
33
39
43
50
57
64
56
48
39
43

Medium Clouds (% Sky Obscured)

98
100
100
100
100
98
97
96
89
85
80
65
47
33
26
21
13
9
10
11
34
57
81
75

High Clouds (% Sky Obscured)

93
90
86
81
76
82
88
95
92
91
91
65
40
15
23
31
44
38
32
16
36
60
84
58

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 (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

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
44
46
46
48
46
38
10
13
12
4
8
8
5
12
17
4
9
15
7
18
23
23
25

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
13
11
9
6
6
6
6
7
7
7
7
7
7
7
7
7
7
8
8
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
12
13
12
12
12
12
12
12
13
13
13
13

Relative Humidity (%)

96
96
96
96
98
98
98
98
98
98
98
96
96
98
98
98
96
98
96
98
98
95
92
89

Pressure (mb)

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

Ozone (du)

281
281
280
280
280
279
279
279
279
280
280
280
280
280
280
280
281
281
281
281
280
281
281
282

Thursday 13

Waning Crescent 29%

01:09

14:08

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: 07:30, Set: 16:33, Transit: 12:01. Moon - Rise: 01:09, Set: 14:08. Civil Dark: 17:08 - 06:54. Nautical Dark: 17:48 - 06:14. Astro Dark: 18:26 - 05:36

Total Clouds (% Sky Obscured)

97
96
83
71
63
86
93
100
100
100
100
99
97
96
98
99
100

Low Clouds (% Sky Obscured)

50
58
54
51
48
51
56
60
62
63
65
48
24
5
23
45
70

Medium Clouds (% Sky Obscured)

70
66
63
58
54
54
50
40
57
75
98
96
94
93
95
96
97

High Clouds (% Sky Obscured)

31
10
10
10
25
52
75
94
92
90
88
78
66
55
70
85
100

ISS Passover

Visibility (miles)

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

Fog (%)

38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38

Precipitation Type

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

Precipitation Probability (%)

27
15
15
11
1
4
3
0
11
16
19
33
46
59
67
76
87

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

89
92
92
93
95
96
96
96
96
96
96
96
98
98
100
98
98

Pressure (mb)

1004
1004
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1004
1003
1002

Ozone (du)

282
282
282
280
279
278
280
282
284
286
287
288
289
290
291
291
291

Forecast for Turnchapel, Plymouth, United Kingdom (50.35,-4.12)

Generated: 07/11/25 13:48:26. Forecast: 07/11/25 to 13/11/25. Timezone: UTC+0.00