Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 5

Full Moon 100%

16:11

08:49

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: 07:15, Set: 16:41, Transit: 11:57. Moon - Rise: 16:11, Set: 08:49. Civil Dark: 17:16 - 06:40. Nautical Dark: 17:55 - 06:01. Astro Dark: 18:33 - 05:22

Total Clouds (% Sky Obscured)

86
88
90
98
98
97
99
99
95
97
92
100
94
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

76
47
50
51
51
46
42
75
71
69
59
47
58
68
47
57
62
62
74
80
100
100
100
100

Medium Clouds (% Sky Obscured)

86
86
55
84
64
63
98
96
77
94
73
89
42
82
81
26
35
33
86
30
38
37
33
29

High Clouds (% Sky Obscured)

86
88
90
95
94
82
81
80
76
75
80
100
89
100
100
100
100
100
100
94
87
48
45
75

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

95
33
0
3
26
39
33
59
47
48
24
7
4
8
10
21
10
7
33
31
24
45
53
51

Precipitation Amount (mm)

1.2
0
0
0
0
0
0
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

14
14
14
14
13
11
9
8
10
11
12
11
12
11
10
8
7
5
4
5
5
4
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
89
85
86
87
90
92
93
90
86
84
86
90
92
92
95
93
93
93
95
96
96
93

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

268
267
267
266
265
263
263
261
264
265
267
269
271
272
272
275
276
277
279
278
278
277
277
278

Thursday 6

Waning Gibbous 96%

16:41

No Set

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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: 07:17, Set: 16:40, Transit: 11:57. Moon - Rise: 16:41, Set: No Set. Civil Dark: 17:15 - 06:41. Nautical Dark: 17:54 - 06:02. Astro Dark: 18:32 - 05:24

Total Clouds (% Sky Obscured)

98
100
97
99
100
97
100
34
79
49
72
76
79
82
83
80
87
100
100
100
98
92
70
86

Low Clouds (% Sky Obscured)

93
91
71
48
45
60
51
34
58
49
65
70
71
73
71
67
59
76
71
65
53
61
55
46

Medium Clouds (% Sky Obscured)

36
50
52
40
12
0
4
3
2
4
47
60
47
9
55
4
34
55
34
67
34
53
28
68

High Clouds (% Sky Obscured)

33
100
83
99
100
97
100
0
27
6
2
2
0
2
0
0
0
70
70
75
75
75
8
62

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
1
0
0
0
0
0
0
52
100
100
100
100
100
100
100
100
96
85
63
9
9
6
2

Precipitation Type

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

Precipitation Probability (%)

54
51
62
51
46
17
13
2
1
1
2
4
11
12
8
17
14
23
14
6
3
1
1
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
17
16
16
15
13
14
12
12
12
11
12
12
12
12
12
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

95
93
89
81
76
79
84
87
90
90
88
87
86
90
92
96
98
98
96
95
90
90
92
86

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

279
282
284
284
283
284
283
284
285
286
286
288
289
291
294
298
300
301
300
298
296
296
296
296

Friday 7

Waning Gibbous 90%

17:25

10:20

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: 07:18, Set: 16:38, Transit: 11:57. Moon - Rise: 17:25, Set: 10:20. Civil Dark: 17:13 - 06:43. Nautical Dark: 17:52 - 06:04. Astro Dark: 18:31 - 05:25

Total Clouds (% Sky Obscured)

92
98
90
99
96
100
85
69
75
62
52
70
82
83
75
81
81
53
57
56
74
72
68
60

Low Clouds (% Sky Obscured)

44
88
90
94
95
73
62
62
73
62
52
58
74
82
75
68
67
53
56
52
46
44
42
36

Medium Clouds (% Sky Obscured)

60
55
50
50
50
100
76
55
45
40
4
55
50
24
35
35
22
2
1
0
2
18
3
0

High Clouds (% Sky Obscured)

3
60
61
67
94
97
19
17
15
1
1
2
19
2
20
30
11
5
4
4
16
27
23
23

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

32
63
73
95
95
81
59
25
6
12
3
10
3
5
1
2
4
5
1
0
1
1
1
2

Precipitation Amount (mm)

0
0.4
0.3
1.3
1
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
15
15
14
11
9
9
10
9
6
4
5
7
9
8
7
6
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
84
84
89
90
95
95
93
93
95
96
96
92
92
88
87
91
93
93
93
93
93
87

Pressure (mb)

1003
1003
1003
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1009
1009
1010
1010
1011
1012
1013

Ozone (du)

296
296
295
294
291
286
283
283
285
288
291
292
294
295
294
294
288
285
285
284
282
280
278
277

Saturday 8

Waning Gibbous 82%

18:27

11:36

10 Bad
11 Bad
12 Bad
13 OK
14 Good
15 Bad
16 Bad
17 OK
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: 07:20, Set: 16:36, Transit: 11:57. Moon - Rise: 18:27, Set: 11:36. Civil Dark: 17:12 - 06:45. Nautical Dark: 17:51 - 06:05. Astro Dark: 18:29 - 05:27

Total Clouds (% Sky Obscured)

60
64
42
26
14
50
52
22
64
73
83
81
83
85
90
95
100
100
100
100
98
99
95
94

Low Clouds (% Sky Obscured)

33
33
27
20
14
8
4
1
25
50
69
72
73
73
84
93
100
100
100
100
98
99
94
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
8
3
44
47
44
39
16
55
38
53
54
48
23
27
18
8
0
22

High Clouds (% Sky Obscured)

40
55
36
18
0
30
30
10
25
0
0
35
40
41
22
24
2
9
13
18
14
6
2
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
9
9
8
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

3
1
4
3
3
15
4
3
34
50
37
32
27
28
27
29
38
55
30
10
8
19
15
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
75
70
68
70
76
86
88
85
85
98
91
90
88
88
88
91
93
95
93
90
88
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1012
1013
1013
1013

Ozone (du)

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

Sunday 9

Waning Gibbous 72%

19:44

12:31

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: 07:22, Set: 16:35, Transit: 11:57. Moon - Rise: 19:44, Set: 12:31. Civil Dark: 17:10 - 06:46. Nautical Dark: 17:50 - 06:07. Astro Dark: 18:28 - 05:28

Total Clouds (% Sky Obscured)

91
86
81
89
88
92
96
100
100
100
99
100
100
100
100
100
100
100
100
100
90
79
60
60

Low Clouds (% Sky Obscured)

66
57
54
53
52
54
58
61
66
63
59
62
65
68
77
86
96
86
73
59
54
49
48
48

Medium Clouds (% Sky Obscured)

27
43
42
42
70
77
74
78
71
85
91
95
98
100
100
100
100
100
100
100
70
41
16
31

High Clouds (% Sky Obscured)

14
3
2
40
40
50
73
100
96
93
89
93
96
100
100
100
100
100
100
100
88
79
60
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
2
1
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
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

5
3
7
6
2
7
15
68
63
47
42
42
48
58
95
95
95
95
77
49
46
36
23
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
0.3
0
0
0
0
0
0.6
1.1
0.9
0.7
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

7
10
12
12
10
9
8
7
7
8
11
13
13
12
13
13
13
14
12
10
9
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
76
74
71
75
79
87
93
98
98
93
92
89
86
90
90
90
90
91
91
91
90
88
87

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

274
274
274
274
275
274
270
268
266
266
266
267
268
269
270
272
274
277
278
280
282
283
285
286

Monday 10

Waning Gibbous 61%

21:08

13:09

10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good
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 Bad

Sun - Rise: 07:23, Set: 16:33, Transit: 11:58. Moon - Rise: 21:08, Set: 13:09. Civil Dark: 17:09 - 06:48. Nautical Dark: 17:49 - 06:08. Astro Dark: 18:27 - 05:30

Total Clouds (% Sky Obscured)

60
63
43
40
31
29
17
0
12
23
35
43
49
51
57
65
72
75
78
81
86
91
97
98

Low Clouds (% Sky Obscured)

48
52
43
40
31
29
17
0
9
18
28
37
44
51
56
57
56
51
45
46
52
58
60
56

Medium Clouds (% Sky Obscured)

39
43
32
23
13
8
3
0
10
18
27
25
21
19
18
17
18
34
49
66
80
88
96
98

High Clouds (% Sky Obscured)

28
0
0
0
0
0
0
0
0
1
2
6
10
14
20
26
32
40
43
48
54
63
71
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
5
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 (%)

21
9
17
18
9
19
17
5
10
13
15
17
15
6
16
18
15
22
26
26
41
55
70
79

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
0.4
0.5

Wind Speed/Direction (mph)

5
6
8
8
8
9
7
5
3
3
3
3
2
3
3
3
4
4
4
5
7
10
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
12
12
11
11
11
11
7
7
7
7
7
6
5
5
5
5
5
5
7
7
7

Dew Point (°C)

9
8
8
8
8
8
8
7
7
7
6
6
6
6
5
5
5
5
6
6
7
8
9
10

Relative Humidity (%)

80
74
69
70
71
72
79
84
90
91
91
91
91
93
91
93
91
93
91
90
88
88
90
90

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1004
1004
1003
1003

Ozone (du)

291
297
303
306
308
311
314
318
321
322
323
325
323
322
321
319
317
316
316
316
316
315
315
315

Tuesday 11

Waning Gibbous 50%

22:32

13:34

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: 07:25, Set: 16:32, Transit: 11:58. Moon - Rise: 22:32, Set: 13:34. Civil Dark: 17:08 - 06:49. Nautical Dark: 17:47 - 06:10. Astro Dark: 18:26 - 05:31

Total Clouds (% Sky Obscured)

99
100
99
99
98
99
100
100
99
97
96
97
96
94
96
97
99
99
98
98

Low Clouds (% Sky Obscured)

53
50
52
57
61
71
81
88
86
81
80
82
83
85
80
75
71
62
53
45

Medium Clouds (% Sky Obscured)

99
100
99
99
98
99
99
100
96
92
87
75
66
55
54
57
57
58
63
70

High Clouds (% Sky Obscured)

66
62
50
36
23
51
78
100
87
76
64
50
36
45
61
69
78
77
78
78

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

83
84
85
86
89
95
95
95
95
93
78
65
51
36
46
55
65
68
73
78

Precipitation Amount (mm)

0.6
0.6
0.6
0.6
0.6
0.8
0.9
0.9
0.7
0.6
0.4
0.3
0
0
0
0.2
0.3
0.3
0.4
0.4

Wind Speed/Direction (mph)

18
20
23
23
22
22
23
23
24
23
22
21
20
19
19
19
20
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
92
92
93
93
92
93
90
89
87
86
87
87
87
89
90
89
87

Pressure (mb)

1002
1001
1000
1000
999
999
998
998
998
997
997
997
996
996
996
995
994
994
994
994

Ozone (du)

314
314
313
312
311
310
309
309
309
311
313
316
314
312
310
307
303
299
300
301

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 05/11/25 09:56:48. Forecast: 05/11/25 to 11/11/25. Timezone: UTC+0.00