Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 53%

14:23

23:30

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

Sun - Rise: 05:08, Set: 21:20, Transit: 13:14. Moon - Rise: 14:23, Set: 23:30. Civil Dark: 22:06 - 04:22. Nautical Dark: 23:14 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
2
1
0
11
10
19
27
30
36
48
52
81
76
70
99
98
84
19
29
31
38
90
55

Low Clouds (% Sky Obscured)

0
2
1
0
11
10
19
27
30
36
48
52
80
70
42
20
2
3
12
26
31
37
43
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
37
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
1
0
0
0
4
7
0
0
4
4
4
13
39
98
98
84
6
0
0
7
71
18

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 (%)

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 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)

4
3
2
1
2
2
3
4
5
6
7
8
8
12
13
13
12
12
10
9
6
5
4
4

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
16
17
18
19
20
21
22
22
22
21
21
21
20
17
15
15
14
13

Feels Like (°C)

14
12
14
13
13
14
17
18
18
19
20
20
21
19
19
19
18
18
17
16
16
15
15
12

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
90
90
79
70
62
57
53
48
45
41
41
43
45
47
52
61
74
87
92
93
95

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1028

Ozone (du)

328
328
327
326
325
324
323
323
322
322
322
323
323
324
324
323
322
324
330
332
333
330
328
327

Wednesday 22

Waxing Gibbous 63%

15:41

23:46

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 05:09, Set: 21:18, Transit: 13:14. Moon - Rise: 15:41, Set: 23:46. Civil Dark: 22:04 - 04:23. Nautical Dark: 23:11 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
98
93
92
100
100
100
100
94
96
85
85
97
94
88
97
92
88
77
72
57
100
100
99

Low Clouds (% Sky Obscured)

78
90
88
89
92
97
95
89
80
80
70
70
96
88
83
75
92
81
65
64
35
23
30
26

Medium Clouds (% Sky Obscured)

0
0
1
44
71
68
43
84
79
37
39
52
54
47
45
55
40
36
20
20
17
19
17
9

High Clouds (% Sky Obscured)

63
79
53
60
100
100
100
99
45
45
0
0
19
21
39
40
50
42
12
2
57
100
100
98

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 (%)

68
89
88
89
70
19
5
2
1
1
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 (%)

0
0
0
0
0
0
0
0
0
0
9
0
0
0
1
1
5
15
14
12
1
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
12
13
13
14
16
17
19
20
20
19
18
19
19
17
17
18
17
17
15
13

Dew Point (°C)

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

Relative Humidity (%)

98
100
95
95
95
90
87
79
73
66
59
48
43
43
44
47
49
55
65
76
82
87
89
90

Pressure (mb)

1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

326
325
322
321
321
322
324
326
328
331
333
332
332
333
332
329
328
327
326
325
324
324
322
321

Thursday 23

Waxing Gibbous 72%

16:57

00:07

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

Sun - Rise: 05:11, Set: 21:17, Transit: 13:14. Moon - Rise: 16:57, Set: 00:07. Civil Dark: 22:02 - 04:25. Nautical Dark: 23:09 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
100
100
100
98
79
75
72
80
67
66
56
55
41
24
18
14
56
46
46
53
58
65

Low Clouds (% Sky Obscured)

19
22
37
41
58
64
61
50
48
47
46
54
42
42
17
3
7
5
2
0
2
3
5
5

Medium Clouds (% Sky Obscured)

12
1
0
0
0
2
2
2
5
7
43
52
44
29
8
0
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
99
100
92
32
39
35
49
12
8
8
20
18
18
5
7
40
23
18
18
16
22

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 (%)

1
0
0
0
0
0
0
0
3
15
5
1
0
1
0
0
0
0
0
0
0
0
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)

2
1
1
1
1
2
4
5
6
7
8
9
9
10
12
12
11
11
10
8
6
4
4
4

Chance of Frost

Temperature (°C)

13
13
13
13
13
14
16
17
18
19
20
21
21
22
22
22
22
20
18
17
15
14
13
12

Feels Like (°C)

13
13
13
13
13
14
16
16
18
19
19
19
19
20
20
20
20
18
17
15
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
93
95
93
87
76
65
58
51
46
42
40
38
39
39
39
46
63
80
89
89
89

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

319
318
316
316
315
313
312
312
312
311
311
310
309
309
309
309
309
310
311
312
313
314
314
316

Friday 24

Waxing Gibbous 81%

18:09

00:37

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

Sun - Rise: 05:12, Set: 21:15, Transit: 13:14. Moon - Rise: 18:09, Set: 00:37. Civil Dark: 22:00 - 04:27. Nautical Dark: 23:06 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
20
64
70
77
75
73
69
73
56
43
35
25
47
64
82
71
100
100
93
95
89
84
89

Low Clouds (% Sky Obscured)

4
4
15
26
43
44
41
39
36
35
40
33
25
16
10
6
0
0
0
0
0
0
1
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
20
40
60
54
44
42
88

High Clouds (% Sky Obscured)

11
7
29
35
35
41
38
34
43
30
17
10
5
47
64
82
41
94
88
67
66
54
40
57

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

4
4
3
4
4
4
6
8
11
12
13
14
15
15
15
15
15
15
13
10
7
6
5
4

Chance of Frost

Temperature (°C)

12
12
11
11
12
13
14
16
17
18
19
21
21
21
21
20
19
18
17
16
14
14
13
13

Feels Like (°C)

11
11
12
10
11
11
13
14
15
16
17
18
18
19
16
15
13
15
13
13
12
12
12
12

Dew Point (°C)

10
10
9
10
11
10
10
9
9
9
7
6
5
4
4
2
1
4
8
7
9
9
9
9

Relative Humidity (%)

90
87
88
90
92
83
74
66
59
52
44
38
35
32
32
30
29
39
54
57
68
71
75
77

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

316
317
317
318
319
321
322
323
324
324
325
325
326
324
323
323
323
323
324
324
325
325
325
326

Saturday 25

Waxing Gibbous 88%

19:12

01:19

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 05:14, Set: 21:14, Transit: 13:14. Moon - Rise: 19:12, Set: 01:19. Civil Dark: 21:59 - 04:29. Nautical Dark: 23:03 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
99
99
99
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
19
27
39
48
53
74
76
81
78
79
85
92
99
99
100
100
100
100
100
99
98
98
98

Medium Clouds (% Sky Obscured)

93
98
99
100
100
100
66
48
95
38
84
82
83
82
77
72
70
78
86
94
91
88
84
65

High Clouds (% Sky Obscured)

70
77
100
100
100
90
100
100
97
95
93
83
78
60
40
35
25
9
8
7
6
6
13
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
2
5
7
5
2
0

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

Precipitation Probability (%)

3
4
8
9
11
18
23
29
32
34
38
54
38
16
40
57
72
69
59
41
42
42
42
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
14
14
15
15
15
16
16
16
17
17
16
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

10
11
11
12
12
12
10
9
8
8
7
6
7
8
10
11
13
15
15
14
14
14
15
15

Relative Humidity (%)

79
86
86
90
89
86
75
70
62
62
56
50
55
58
62
72
83
98
98
98
96
96
98
98

Pressure (mb)

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

Ozone (du)

327
328
331
335
340
340
334
333
337
336
335
337
338
340
342
344
345
347
347
348
348
351
354
356

Sunday 26

Waxing Gibbous 93%

20:02

No Set

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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 OK
00 OK
01 Bad

Sun - Rise: 05:15, Set: 21:12, Transit: 13:14. Moon - Rise: 20:02, Set: No Set. Civil Dark: 21:57 - 04:31. Nautical Dark: 23:01 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
93
86
80
81
84
88
85
83
80
77
75
65
53
44
36
57

Low Clouds (% Sky Obscured)

99
100
96
92
89
84
82
81
79
80
77
79
83
85
81
78
72
56
42
28
29
32
33
46

Medium Clouds (% Sky Obscured)

45
25
34
34
40
44
47
55
38
21
4
3
1
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

7
1
1
2
3
7
14
21
15
8
1
1
1
1
4
6
9
24
43
58
35
17
2
5

ISS Passover

Visibility (miles)

3
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
30
28
31
40
36
30
23
27
26
20
16
13
8
7
5
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
15
16
17
18
18
18
18
17
17
17
15
14
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
93
92
87
83
79
68
58
50
50
51
50
50
50
49
57
64
74
77
83
89

Pressure (mb)

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

Ozone (du)

356
355
354
355
356
356
356
355
354
352
350
348
346
343
341
339
337
336
336
336
336
336
337
338

Monday 27

Waxing Gibbous 97%

20:38

02:16

Sun - Rise: 05:17, Set: 21:11, Transit: 13:14. Moon - Rise: 20:38, Set: 02:16. Civil Dark: 21:55 - 04:32. Nautical Dark: 22:58 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 21/07/26 02:40:23. Forecast: 21/07/26 to 27/07/26. Timezone: UTC+1.00