Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 15

Waxing Crescent 21%

12:19

20:13

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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

Sun - Rise: 06:44, Set: 19:23, Transit: 13:02. Moon - Rise: 12:19, Set: 20:13. Civil Dark: 19:57 - 06:09. Nautical Dark: 20:39 - 05:27. Astro Dark: 21:24 - 04:42

Total Clouds (% Sky Obscured)

95
94
89
83
87
66
62
38
51
56
54
67
42
50
62
74
86
90
87
96
95
92
88
92

Low Clouds (% Sky Obscured)

94
69
88
83
87
65
57
23
49
51
51
57
34
36
52
67
86
90
84
96
95
92
88
92

Medium Clouds (% Sky Obscured)

32
0
0
0
7
0
0
0
0
0
0
7
0
4
4
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
89
70

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 (%)

22
0
19
25
13
4
11
7
25
23
6
13
3
4
13
11
12
12
17
5
18
13
4
12

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)

15
16
16
16
17
16
17
17
17
16
14
13
10
11
11
10
10
11
12
12
13
13
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
11
11
8
6
7
10
11
11
11
11
11
11
11
11
11
11
10
10
10
10

Relative Humidity (%)

95
93
86
84
78
74
60
55
59
78
82
87
95
96
98
98
98
96
96
96
93
95
95
93

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

312
320
327
330
330
331
333
334
335
338
337
338
339
340
340
340
341
341
342
341
341
342
344
344

Wednesday 16

Waxing Crescent 30%

13:37

20:36

08 Bad
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

Sun - Rise: 06:45, Set: 19:20, Transit: 13:02. Moon - Rise: 13:37, Set: 20:36. Civil Dark: 19:55 - 06:10. Nautical Dark: 20:37 - 05:29. Astro Dark: 21:21 - 04:45

Total Clouds (% Sky Obscured)

86
87
79
99
93
95
93
95
89
57
90
100
100
100
100
96
93
100
100
100
100
100
99
95

Low Clouds (% Sky Obscured)

86
87
76
96
89
92
91
85
74
33
35
22
17
36
46
90
55
98
100
99
100
100
98
95

Medium Clouds (% Sky Obscured)

0
0
0
4
2
3
4
3
0
11
19
16
58
100
99
96
93
100
99
100
100
24
8
85

High Clouds (% Sky Obscured)

0
0
0
0
0
1
21
27
61
55
90
100
93
100
100
15
37
99
20
86
100
93
30
30

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
0

Fog (%)

75
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

9
25
28
23
26
36
14
13
16
12
3
6
15
28
26
4
2
11
18
32
65
70
54
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
12
13
14
14
15
15
15
15
14
13
11
8
10
10
11
13
14
14
15
14
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
90
84
79
76
71
66
68
72
74
80
88
84
79
79
81
86
90
90
92
93
96
98

Pressure (mb)

1018
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1015
1015
1014
1013
1012
1011
1010
1009
1009
1009

Ozone (du)

345
344
338
334
329
323
321
318
314
310
308
307
306
304
302
304
306
306
307
308
309
309
310
311

Thursday 17

Waxing Crescent 39%

14:48

21:09

08 Bad
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

Sun - Rise: 06:47, Set: 19:18, Transit: 13:01. Moon - Rise: 14:48, Set: 21:09. Civil Dark: 19:52 - 06:12. Nautical Dark: 20:34 - 05:31. Astro Dark: 21:18 - 04:47

Total Clouds (% Sky Obscured)

71
72
52
91
86
83
100
94
88
80
95
85
79
65
72
66
67
64
63
59
68
75
84
83

Low Clouds (% Sky Obscured)

62
66
42
90
84
83
74
73
77
58
83
85
79
65
72
66
67
64
63
59
68
75
58
81

Medium Clouds (% Sky Obscured)

22
4
0
6
9
7
9
9
10
11
9
9
10
1
0
0
0
0
0
1
1
0
0
8

High Clouds (% Sky Obscured)

35
1
0
0
0
0
77
52
21
22
39
23
0
0
0
0
2
2
14
8
41
53
62
32

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

27
15
18
14
12
12
14
7
11
12
18
18
23
21
25
21
19
16
15
12
11
14
3
1

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)

16
14
17
17
16
17
17
18
17
16
15
13
12
12
12
11
11
11
11
13
13
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
89
77
72
71
75
70
65
66
68
72
79
86
88
88
90
95
95
93
93
93
96
96

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

311
312
313
314
315
314
314
315
312
311
310
310
312
313
313
315
310
309
309
307
304
304
304
304

Friday 18

First Quarter 49%

15:49

21:55

08 Bad
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

Sun - Rise: 06:49, Set: 19:15, Transit: 13:01. Moon - Rise: 15:49, Set: 21:55. Civil Dark: 19:50 - 06:14. Nautical Dark: 20:32 - 05:33. Astro Dark: 21:16 - 04:49

Total Clouds (% Sky Obscured)

74
85
90
94
100
99
99
98
95
93
90
88
85
82
87
89
93
91
90
90
88
86
86
86

Low Clouds (% Sky Obscured)

47
39
43
74
71
72
92
97
95
93
90
88
85
82
87
89
93
91
90
90
88
86
86
80

Medium Clouds (% Sky Obscured)

12
12
10
14
58
16
52
36
46
68
55
50
50
60
65
67
70
70
75
0
3
3
3
3

High Clouds (% Sky Obscured)

26
27
55
73
99
77
33
25
28
26
34
30
37
65
65
70
70
65
64
70
46
65
58
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
1
1
0
0
0
0
1

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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

3
14
5
6
7
6
12
30
40
44
23
19
33
28
40
35
46
53
58
49
17
18
14
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
14
14
16
16
16
16
17
17
17
16
15
14
14
13
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
9
8
7
6
6
7
7
8
9
11
11
11
12
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

93
91
84
77
69
60
59
61
64
68
77
89
90
89
92
95
96
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

303
302
299
298
296
294
293
292
294
297
298
297
297
297
299
299
298
298
298
298
297
295
294
293

Saturday 19

Waxing Gibbous 59%

16:35

22:54

08 Bad
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

Sun - Rise: 06:50, Set: 19:13, Transit: 13:01. Moon - Rise: 16:35, Set: 22:54. Civil Dark: 19:47 - 06:16. Nautical Dark: 20:29 - 05:34. Astro Dark: 21:13 - 04:51

Total Clouds (% Sky Obscured)

85
81
82
81
83
88
93
100
97
94
89
97
96
96
97
99
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

85
81
82
81
62
83
74
61
80
84
82
71
71
69
58
45
32
29
28
25
27
30
36
43

Medium Clouds (% Sky Obscured)

0
3
0
0
0
49
66
46
35
27
17
4
4
3
5
5
12
17
9
7
5
2
0
3

High Clouds (% Sky Obscured)

60
60
51
39
45
54
74
100
75
57
2
44
63
82
87
93
100
100
100
100
100
100
100
90

ISS Passover

Visibility (miles)

1
0
1
9
9
9
6
6
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 (%)

8
12
20
28
28
29
28
27
22
14
6
12
13
8
14
24
24
18
15
26
21
13
4
4

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
15
17
18
19
20
20
18
17
16
17
16
15
13
12
12
12
13
12
12
12
11
10
10

Chance of Frost

Temperature (°C)

13
14
14
15
15
16
16
16
16
15
14
13
12
12
11
11
11
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
96
95
92
86
85
82
82
85
89
83
86
87
90
91
93
95
95
96
96
96
98
98

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

291
291
290
290
290
289
288
288
288
291
296
297
298
298
298
296
295
294
291
289
287
286
284
283

Sunday 20

Waxing Gibbous 68%

17:09

00:04

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

Sun - Rise: 06:52, Set: 19:10, Transit: 13:00. Moon - Rise: 17:09, Set: 00:04. Civil Dark: 19:45 - 06:18. Nautical Dark: 20:26 - 05:36. Astro Dark: 21:10 - 04:53

Total Clouds (% Sky Obscured)

96
94
86
79
72
73
75
76
77
77
78
61
44
28
29
37
37
47
55
61
70
79
87
84

Low Clouds (% Sky Obscured)

52
61
54
47
39
30
23
21
30
40
55
45
28
11
21
32
35
34
36
37
49
64
83
79

Medium Clouds (% Sky Obscured)

6
10
8
6
4
4
4
4
5
6
6
7
8
9
13
17
16
16
17
20
17
15
12
11

High Clouds (% Sky Obscured)

76
64
47
32
17
20
40
65
64
62
59
42
23
2
2
1
0
27
55
61
63
32
0
0

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

10
11
12
12
13
14
14
15
15
14
13
12
12
12
11
11
11
11
11
11
12
12
12
12

Feels Like (°C)

7
8
8
8
8
8
14
12
12
12
13
14
11
11
12
12
12
13
13
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

95
93
88
77
69
59
59
57
57
62
69
75
76
77
79
81
83
86
87
88
90
92
92
90

Pressure (mb)

1023
1023
1024
1025
1025
1026
1026
1026
1026
1027
1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

282
282
281
280
279
278
278
277
276
276
276
276
277
278
279
279
279
279
279
278
277
277
276
276

Monday 21

Waxing Gibbous 77%

17:32

01:21

08 Bad
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

Sun - Rise: 06:54, Set: 19:08, Transit: 13:00. Moon - Rise: 17:32, Set: 01:21. Civil Dark: 19:43 - 06:19. Nautical Dark: 20:24 - 05:38. Astro Dark: 21:07 - 04:55

Total Clouds (% Sky Obscured)

82
83
86
87
90
88
85
75
67
58
52
52
55
58
58
62
58

Low Clouds (% Sky Obscured)

73
67
67
68
70
64
59
48
42
33
21
20
20
30
39
47
52

Medium Clouds (% Sky Obscured)

10
9
12
14
16
11
5
0
1
2
2
3
2
3
3
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
79
74
69
67
65
61
68
73
79
82
83
85
86
86

Pressure (mb)

1031
1031
1032
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1031
1031
1030

Ozone (du)

276
276
276
277
278
279
278
277
277
278
279
279
279
278
277
278
278

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 15/09/26 07:58:19. Forecast: 15/09/26 to 21/09/26. Timezone: UTC+1.00