Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 50%

22:35

13:35

09 Bad
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

Sun - Rise: 07:26, Set: 16:35, 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)

99
100
98
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)

71
88
72
67
59
71
75
75
76
71
86
80
77
86
96
90
93
89
90
84
83
85
84
88

Medium Clouds (% Sky Obscured)

64
80
78
99
100
89
100
100
100
100
100
100
100
100
100
97
100
100
100
100
95
99
100
100

High Clouds (% Sky Obscured)

99
88
98
100
100
100
100
100
100
100
100
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
3
9
6
1
1
7
9
9
3
8
8
6
8
9
9
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
0
26
29
55
95
95
95
95
95
95
95
95
95
95
95
85
76
78
77
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.8
0.9
1.1
1
2.3
3.3
1.9
0.6
0.9
0.6
1.1
0.5
0.3
0.5
0.5
0.4
1.4
2.1

Wind Speed/Direction (mph)

17
17
20
18
23
24
24
25
27
26
25
23
20
19
20
16
15
16
14
14
15
14
14
15

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

9
9
8
8
7
7
7
6
7
7
7
9
10
11
10
10
11
11
10
10
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
93
89
86
86
90
95
93
95
98
98
98
95
96
98
98
96
96
98
98
98
98

Pressure (mb)

1003
1002
1002
1002
1001
1000
999
999
999
999
999
999
1000
1000
1000
1000
1000
1001
1000
1000
1001
1001
1001
1001

Ozone (du)

275
275
275
276
276
278
276
278
277
276
279
278
280
281
282
284
282
283
283
283
283
282
282
282

Wednesday 12

Third Quarter 39%

23:54

13:53

09 Bad
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

Sun - Rise: 07:28, Set: 16:34, Transit: 12:00. Moon - Rise: 23:54, Set: 13:53. Civil Dark: 17:10 - 06:52. Nautical Dark: 17:49 - 06:13. Astro Dark: 18:27 - 05:34

Total Clouds (% Sky Obscured)

100
100
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)

71
83
83
76
63
75
67
76
51
58
48
51
44
58
63
62
74
96
82
87
76
59
78
66

Medium Clouds (% Sky Obscured)

100
97
99
100
72
72
76
81
93
77
74
98
81
100
100
100
100
96
100
100
47
20
15
16

High Clouds (% Sky Obscured)

100
100
99
100
100
97
96
100
87
100
100
100
100
100
100
99
100
100
100
44
100
100
100
93

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
78
66
67
67
60
44
24
54
35
44
66
91
80
60
50
67
53
42
33
25
24

Precipitation Amount (mm)

1.7
1.1
0.6
0.5
0.5
0.8
0.5
0.5
0.3
0
0.5
0
0
0.3
0.6
0.5
0.2
0.2
0.4
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

17
20
17
20
17
16
16
13
11
12
13
14
13
14
11
11
10
11
11
12
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
95
92
90
92
93
95
93
90
93
96
96
98
96
96
96
96
95
95
96
96

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1005

Ozone (du)

282
281
280
280
280
281
280
279
279
279
280
280
282
283
284
284
286
288
287
287
289
292
293
293

Thursday 13

Waning Crescent 29%

01:09

14:08

09 Bad
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

Sun - Rise: 07:29, Set: 16:33, Transit: 12:00. 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
52
70
71
68
59
48
29
1
30
44
54
84
87
88
82
73
81
87
97
82
81
81
82

Medium Clouds (% Sky Obscured)

13
22
26
52
43
100
100
100
100
100
100
100
99
98
76
94
98
100
100
99
100
99
98
96

High Clouds (% Sky Obscured)

100
95
58
100
100
100
100
100
100
100
100
100
100
100
73
100
98
44
100
96
100
100
100
100

ISS Passover

Visibility (miles)

4
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
6
3
2
5
6
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
6
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
13
17
14
17
48
37
15
25
3
4
9
28
52
79
65
54
81
95
95
93
75
62
62

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0.8
0.3
0
0.3
1.8
1
0.5
0.3
0.2
0.3

Wind Speed/Direction (mph)

10
9
8
8
8
6
4
2
3
4
4
4
6
7
10
12
14
15
15
15
15
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
89
87
90
92
95
96
93
93
95
93
95
96
96
95
95
96
96
98
96
96
96
96

Pressure (mb)

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

Ozone (du)

294
292
293
294
295
293
296
298
298
298
301
302
303
301
301
299
298
299
296
295
293
294
296
295

Friday 14

Waning Crescent 21%

02:20

14:20

09 Bad
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

Sun - Rise: 07:31, Set: 16:31, Transit: 12:00. Moon - Rise: 02:20, Set: 14:20. Civil Dark: 17:07 - 06:55. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:25 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
94
88
84
89
95
97
100
97
75
79
99
95

Low Clouds (% Sky Obscured)

85
89
92
87
82
79
71
59
56
59
58
52
54
56
58
53
43
42
44
41
44
47
49
49

Medium Clouds (% Sky Obscured)

97
99
100
100
100
100
100
85
61
60
60
55
38
23
50
38
67
37
19
17
19
22
26
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
81
61
42
64
84
94
100
94
65
72
99
94

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
63
74
93
95
95
95
95
95
91
80
67
56
42
20
20
21
22
29
36
41
55
68
77

Precipitation Amount (mm)

0.3
0.3
0.4
0.6
1
1.3
1
0.9
0.8
0.7
0.5
0.4
0.3
0
0
0
0
0
0
0
0.2
0.3
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
92
93
96
92
92
93
95
95
96
96
95
95
93
93
93
93
96
95
93
93
95

Pressure (mb)

998
997
997
996
996
996
996
996
997
997
998
998
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002

Ozone (du)

298
299
297
293
294
295
294
295
298
300
301
302
304
305
305
305
306
307
307
306
307
306
307
306

Saturday 15

Waning Crescent 19%

03:30

14:31

09 Bad
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

Sun - Rise: 07:33, Set: 16:30, Transit: 12:01. Moon - Rise: 03:30, Set: 14:31. Civil Dark: 17:06 - 06:57. Nautical Dark: 17:46 - 06:17. Astro Dark: 18:24 - 05:39

Total Clouds (% Sky Obscured)

71
77
75
67
69
67
78
89
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
91

Low Clouds (% Sky Obscured)

48
55
65
60
57
54
59
56
64
67
67
72
65
60
52
52
56
62
61
61
64
66
70
73

Medium Clouds (% Sky Obscured)

24
15
1
35
45
14
37
73
90
93
70
91
99
100
100
100
100
100
94
88
89
63
45
29

High Clouds (% Sky Obscured)

59
47
45
42
44
15
32
62
100
100
100
98
100
100
97
97
99
100
96
93
90
67
40
13

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
61
61
55
46
35
50
52
59
61
66
68
95
95
90
95
95
95
95
92
69
76
73
62

Precipitation Amount (mm)

0.5
0.3
0.4
0.3
0
0
0
0
0.3
0.2
0.3
0.3
1.3
1.4
0.6
1.1
1
1
0.9
0.6
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
92
92
93
95
93
93
95
98
96
98
96
96
96
96
96
98
96
96
96
96
96
95

Pressure (mb)

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

Ozone (du)

306
307
308
309
310
311
310
310
308
307
306
304
303
302
305
305
304
302
301
300
299
297
297
296

Sunday 16

Waning Crescent 13%

04:40

14:43

09 Bad
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 OK
05 OK
06 OK
07 Good
08 Good

Sun - Rise: 07:34, Set: 16:29, Transit: 12:01. Moon - Rise: 04:40, Set: 14:43. Civil Dark: 17:05 - 06:58. Nautical Dark: 17:45 - 06:18. Astro Dark: 18:23 - 05:40

Total Clouds (% Sky Obscured)

89
86
83
85
88
91
93
94
94
85
78
71
66
55
43
37
30
24
15
10
5
4
0
0

Low Clouds (% Sky Obscured)

71
70
67
73
79
86
84
83
81
71
60
50
48
44
35
33
26
10
10
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
28
29
30
31
28
17
10
8
9
11
14
12
7
0
3
5
8
5
3
3
2
0
0

High Clouds (% Sky Obscured)

7
4
1
1
1
1
2
3
4
3
2
1
1
0
0
0
0
1
10
10
5
4
0
0

ISS Passover

Visibility (miles)

4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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 (%)

56
48
39
37
32
22
30
29
22
26
25
19
20
19
18
26
34
41
39
36
30
22
12
2

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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
10
10
10
9
9
9
9
8
8
7
7
7
6
6
5
5
4
4
4

Feels Like (°C)

9
9
9
9
9
8
8
8
8
7
6
5
5
4
4
4
3
3
2
2
2
2
0
-0

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
96
96
95
95
96
96
95
95
94
93
93
90
90
86
86
85
85
85
83

Pressure (mb)

1004
1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1015
1016
1017

Ozone (du)

295
294
293
292
293
293
294
296
297
299
300
301
302
306
310
313
309
304
300
294
288
282
284
287

Monday 17

Waning Crescent 7%

05:51

14:55

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

Sun - Rise: 07:36, Set: 16:28, Transit: 12:01. Moon - Rise: 05:51, Set: 14:55. Civil Dark: 17:04 - 07:00. Nautical Dark: 17:44 - 06:20. Astro Dark: 18:22 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
11
22
34
53
70
80
45
44
44
41
38
36
41
42
43
33
28
25

Low Clouds (% Sky Obscured)

0
0
0
11
21
28
27
28
27
37
44
44
41
38
35
30
28
23
28
28
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
18
36
36
38
36
41
42
36
11
6
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
30
60
75
45
22
0
0
0
0
0
1
1
2
3
3

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
2
4
6
15
19
22
16
11
6
14
15
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
1
1
4
4
3
3
3
3
1
1
2
2
2
2
1
2
2
2
2

Dew Point (°C)

1
2
1
1
2
2
2
2
1
1
1
1
1
1
0
0
0
1
1
1
2

Relative Humidity (%)

83
78
71
66
69
70
72
76
80
86
86
85
85
83
82
82
82
82
82
83
83

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

289
288
288
287
284
281
278
276
273
270
270
270
270
272
273
275
281
287
293
294
295

Forecast for Wembury, Devon, United Kingdom (50.33,-4.09)

Generated: 11/11/25 09:28:04. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+0.00