Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 72%

19:47

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: 16:37, Transit: 11:59. Moon - Rise: 19:47, Set: No Set. Civil Dark: 17:12 - 06:48. Nautical Dark: 17:51 - 06:08. Astro Dark: 18:30 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
92
96
100
78
87
83
88
87
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
98
100
100
100
99
99
83
73
69
77
90
58
87
73
78
77
89
65
95
79
78
66

Medium Clouds (% Sky Obscured)

100
95
55
55
55
55
93
98
87
86
57
53
82
53
4
44
57
63
100
100
100
100
80
72

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
86
64
14
0
0
0
0
0
4
54
55
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
3
0
8
8
2
2
3
2
1
1
1
3
9
7
4
5
1
7
7
7

Fog (%)

0
14
52
58
61
100
83
100
100
100
100
72
6
12
6
52
65
77
56
96
16
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
83
95
82
95
95
74
52
35
20
41
80
35
20
18
22
19
32
83
95
95
86
59

Precipitation Amount (mm)

1.4
1.1
0.5
1.8
0.4
3.1
0.9
0.4
0
0
0
0
0.7
0
0
0
0
0
0
0.5
0.6
1.3
0.7
0.3

Wind Speed/Direction (mph)

16
15
17
17
17
17
18
18
16
12
11
9
8
6
6
8
7
6
5
6
7
7
10
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
98
98
98
98
98
98
98
96
96
98
96
96
96
95
95
87

Pressure (mb)

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

Ozone (du)

266
268
272
272
272
272
275
276
277
276
277
276
278
281
285
290
295
299
301
304
308
311
311
311

Monday 10

Waning Gibbous 61%

21:11

13:10

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: 16:35, Transit: 11:59. Moon - Rise: 21:11, Set: 13:10. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:50 - 06:09. Astro Dark: 18:29 - 05:31

Total Clouds (% Sky Obscured)

91
100
81
82
61
83
100
90
81
94
89
98
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
79
73
78
61
60
55
59
68
73
69
77
82
86
92
96
92
84
88
98
94
86
87
87

Medium Clouds (% Sky Obscured)

36
43
18
6
1
0
2
32
19
39
62
77
69
90
74
100
97
98
81
73
81
81
97
100

High Clouds (% Sky Obscured)

56
100
16
1
25
67
100
71
43
78
38
79
62
95
100
100
100
98
100
100
94
100
100
100

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
2
8
4
7
1
1
5
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
49
49
50
48
0
48
65
48
48

Precipitation Type

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

Precipitation Probability (%)

66
63
38
25
12
5
3
14
17
21
20
23
25
38
48
52
58
50
48
58
56
57
63
63

Precipitation Amount (mm)

0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.4
0.4
0.5
0.4
0.3
0.3
0.2

Wind Speed/Direction (mph)

16
16
17
17
14
11
9
7
6
6
7
8
10
15
16
17
18
18
19
21
22
23
24
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
90
93
95
95
94
94
93
95
95
96
95
96
95
95
95
96
96
93
93
92
90

Pressure (mb)

1002
1002
1002
1003
1004
1005
1005
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1003
1002
1002
1002
1001
1001
1000

Ozone (du)

311
312
310
310
308
308
309
307
305
304
304
305
304
303
298
295
294
290
286
283
281
280
278
277

Tuesday 11

Waning Gibbous 50%

22:34

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: 16:34, Transit: 11:59. Moon - Rise: 22:34, Set: 13:35. Civil Dark: 17:09 - 06:51. Nautical Dark: 17:49 - 06:11. Astro Dark: 18:27 - 05:33

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)

95
96
97
97
96
100
99
98
98
100
100
93
87
97
97
97
96
98
99
100
98
97
95
94

Medium Clouds (% Sky Obscured)

82
100
100
100
100
100
100
100
100
100
100
100
100
77
100
100
100
95
100
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
100
100
86
87
47
87

ISS Passover

Visibility (miles)

9
7
2
0
0
9
5
4
0
1
1
3
1
0
0
1
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
48
43
50
72
54
48
48
48
48
48
48
48
48
48
48
48
48
48

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
88
95
95
95
95
95
94
80
53
49
62
80
95
95
92
83

Precipitation Amount (mm)

0.8
2.9
6.2
7.2
3
2.4
1
0.8
0.8
1
1.4
0.8
1.7
1.3
0.6
0.5
0.3
0
0.3
0.5
1
1.8
0.6
0.5

Wind Speed/Direction (mph)

26
27
27
25
20
17
19
18
19
19
19
20
17
15
16
13
14
13
11
10
12
14
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
93
98
100
93
96
96
98
95
96
95
96
98
98
98
100
98
100
98
98
98
100
96

Pressure (mb)

999
998
998
998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002

Ozone (du)

277
278
277
278
278
277
280
278
279
280
279
279
279
278
278
278
278
278
278
279
279
278
278
278

Wednesday 12

Third Quarter 39%

23:53

13:53

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: 16:32, Transit: 12:00. Moon - Rise: 23:53, Set: 13:53. Civil Dark: 17:08 - 06:52. Nautical Dark: 17:48 - 06:12. Astro Dark: 18:26 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
99
81
90
100
98
96
94
96
99
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

93
91
94
96
97
94
87
71
75
83
92
90
88
86
87
88
88
88
88
88
58
53
54
57

Medium Clouds (% Sky Obscured)

82
90
83
71
74
65
61
70
58
59
75
91
50
85
52
55
61
43
31
37
40
40
2
50

High Clouds (% Sky Obscured)

92
100
100
99
99
74
34
45
17
19
48
71
44
5
68
46
71
94
91
77
90
95
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48

Precipitation Type

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

Precipitation Probability (%)

94
95
95
95
95
95
95
95
95
93
80
70
61
53
60
57
57
49
53
21
11
8
1
3

Precipitation Amount (mm)

0.7
1
0.8
1.2
2.4
1.4
1.1
1.5
1
0.7
0.6
0.4
0.2
0.2
0.3
0.2
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
95
95
95
95
93
93
96
96
96
93
90
91
93
95
95
96
96
96
92
90
89
87

Pressure (mb)

1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1001
1000
1000
1000
1000
1001
1002
1003
1003
1004
1004

Ozone (du)

278
277
277
277
279
279
280
279
278
278
276
275
276
278
277
279
281
283
283
287
290
292
294
295

Thursday 13

Waning Crescent 29%

01:08

14:07

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: 07:30, Set: 16:31, Transit: 12:00. Moon - Rise: 01:08, Set: 14:07. Civil Dark: 17:07 - 06:54. Nautical Dark: 17:47 - 06:14. Astro Dark: 18:25 - 05:35

Total Clouds (% Sky Obscured)

100
100
99
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)

57
55
60
64
70
73
77
78
80
80
79
81
83
84
87
91
94
93
93
93
83
71
63
76

Medium Clouds (% Sky Obscured)

45
60
60
65
89
78
77
100
100
100
100
98
96
95
95
95
95
93
92
93
88
83
82
88

High Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
70
41
23
55
79
100
98
95
88
90
94
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
1
0
6
3
4
5
2
0
1
1
2
2
2
3
5
7
9
9
9
9

Fog (%)

48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48

Precipitation Type

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

Precipitation Probability (%)

16
0
6
13
14
39
50
57
67
85
95
95
95
94
88
80
71
72
75
80
71
63
54
75

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
96
98
98
98
98
96
93
96
98
96
96
95
95
93
92
92
93
92
89
84
79

Pressure (mb)

1004
1004
1004
1004
1004
1005
1004
1004
1003
1002
1002
1001
1000
999
998
998
997
997
997
997
997
997
997
996

Ozone (du)

296
295
294
293
294
298
298
298
296
294
292
292
292
292
292
293
295
296
297
299
301
303
305
307

Friday 14

Waning Crescent 21%

02:20

14:19

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: 07:31, Set: 16:30, Transit: 12:00. Moon - Rise: 02:20, Set: 14:19. Civil Dark: 17:06 - 06:55. Nautical Dark: 17:46 - 06:15. Astro Dark: 18:24 - 05:37

Total Clouds (% Sky Obscured)

100
100
93
90
89
97
98
89
86
84
79
84
88
95
97
99
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

79
81
77
71
69
73
75
73
72
71
72
76
78
82
86
87
87
82
77
73
78
83
88
92

Medium Clouds (% Sky Obscured)

94
100
91
76
52
59
58
53
44
29
5
19
32
44
44
47
50
54
62
68
79
89
100
100

High Clouds (% Sky Obscured)

100
100
93
90
89
92
91
86
64
40
16
33
50
67
78
89
100
97
95
93
95
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
9
7
5
3
4
4
5

Fog (%)

48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48

Precipitation Type

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

89
95
91
87
88
70
53
41
34
27
20
37
47
58
58
65
78
70
72
93
90
93
95
88

Precipitation Amount (mm)

0.6
0.9
0.6
0.6
0.7
0.3
0
0
0
0
0
0
0
0.3
0.3
0.4
0.8
0.4
0.4
1.1
0.9
0.9
1.1
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
88
90
88
90
90
88
87
87
87
88
90
93
95
95
95
93
93
95
93
93
93
93

Pressure (mb)

996
996
996
996
997
997
997
998
998
998
999
999
999
999
999
999
999
999
999
999
1000
1000
1000
1000

Ozone (du)

306
305
304
305
306
308
308
308
308
312
316
320
320
319
319
320
321
322
322
321
321
320
318
317

Saturday 15

Waning Crescent 13%

03:30

14:30

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: 07:33, Set: 16:28, Transit: 12:00. Moon - Rise: 03:30, Set: 14:30. Civil Dark: 17:05 - 06:57. Nautical Dark: 17:44 - 06:17. Astro Dark: 18:23 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
97
95
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

95
97
94
94
95
92
86
80
85
88
90
91
92
93
94
95
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
89
82
71
59
50
63
82
100
98
97
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
77
50
60
77
100
99
98
97

ISS Passover

Visibility (miles)

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

Fog (%)

48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48
48

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

87
92
93
95
95
95
95
95
95
95
78
75
75
76
84
95
95

Precipitation Amount (mm)

0.6
0.8
0.6
0.7
0.9
1
1.3
1.9
1.1
0.7
0.5
0.3
0.3
0.3
0.5
0.8
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1000
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999

Ozone (du)

314
311
308
307
305
304
302
300
299
298
298
298
298
297
297
300
302

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 09/11/25 13:09:43. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+0.00