Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

15:54

04:17

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 05:40, Set: 20:29, Transit: 13:05. Moon - Rise: 15:54, Set: 04:17. Civil Dark: 21:09 - 05:00. Nautical Dark: 22:01 - 04:09. Astro Dark: 23:06 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
76
53
34
54
80
80
81
69
84
68
91
82
83
92
86
80
57
24
28
41
80

Low Clouds (% Sky Obscured)

39
33
8
1
35
26
54
70
76
50
46
70
61
70
63
58
92
70
56
35
24
28
41
80

Medium Clouds (% Sky Obscured)

100
100
99
76
50
14
0
21
40
45
26
26
32
40
22
31
43
34
24
2
0
0
0
0

High Clouds (% Sky Obscured)

100
69
99
33
1
3
2
0
0
2
10
10
3
7
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
6
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
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

26
20
6
2
1
0
0
0
0
0
1
6
7
17
23
44
70
65
14
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
3
3
5
6
7
8
10
10
10
11
11
12
14
11
12
9
8
9
10

Chance of Frost

Temperature (°C)

11
10
10
9
9
8
8
9
10
10
12
14
15
16
16
16
15
13
12
11
9
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
96
95
96
95
88
81
74
68
62
59
56
55
64
73
79
81
81
85
91
93
94

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1024
1024
1023
1024
1024
1025
1025
1026
1026
1027
1027

Ozone (du)

371
373
377
382
382
381
385
396
391
388
388
390
394
398
403
413
415
415
416
419
426
433
431
426

Tuesday 28

Waxing Gibbous 93%

17:11

04:26

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

Sun - Rise: 05:38, Set: 20:31, Transit: 13:05. Moon - Rise: 17:11, Set: 04:26. Civil Dark: 21:11 - 04:58. Nautical Dark: 22:03 - 04:06. Astro Dark: 23:10 - 02:59

Total Clouds (% Sky Obscured)

96
89
90
86
100
95
100
100
100
89
80
83
12
30
34
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

95
87
89
83
100
94
100
100
100
86
80
83
12
30
34
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
56
93
2
1
1
1
9
2
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
2
4
4
11
4
0
2
11
7
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
85
88
88
91
91
88
90
87
82
74
66
60
58
56
55
58
65
72
77
84
83
81
78

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029

Ozone (du)

425
419
414
411
406
405
404
402
399
399
396
394
393
391
388
387
386
385
384
384
386
387
387
387

Wednesday 29

Waxing Gibbous 97%

18:27

04:35

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

Sun - Rise: 05:36, Set: 20:33, Transit: 13:04. Moon - Rise: 18:27, Set: 04:35. Civil Dark: 21:13 - 04:56. Nautical Dark: 22:06 - 04:03. Astro Dark: 23:14 - 02:55

Total Clouds (% Sky Obscured)

0
1
0
0
4
39
17
0
1
1
0
0
0
0
2
29
40
35
40
50
63
70
75
60

Low Clouds (% Sky Obscured)

0
0
0
0
4
39
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
1
1
0
0
0
0
2
29
35
35
35
35
34
30
30
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 (%)

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)

17
16
15
14
14
15
16
19
21
23
24
25
26
26
25
25
25
24
24
24
23
22
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
0
1
2
3
5
6
7
7
8
8
8
6
5
3
2
1
-0
-1
-1

Dew Point (°C)

2
2
2
1
1
1
2
2
3
4
4
5
5
5
5
5
5
5
4
4
3
2
2
2

Relative Humidity (%)

79
76
76
75
73
76
76
74
69
64
58
56
54
54
54
57
59
61
65
68
70
71
72
75

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

386
386
386
386
384
383
383
382
381
382
382
383
384
385
384
382
379
376
374
372
371
371
370
370

Thursday 30

Waxing Gibbous 99%

19:43

04:45

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

Sun - Rise: 05:34, Set: 20:35, Transit: 13:04. Moon - Rise: 19:43, Set: 04:45. Civil Dark: 21:15 - 04:54. Nautical Dark: 22:08 - 04:00. Astro Dark: 23:18 - 02:51

Total Clouds (% Sky Obscured)

16
42
47
43
10
38
28
13
5
17
6
6
4
4
0
4
3
3
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
10
9
8
2
14
11
7
2
10
2
2
2
1
0
1
1
1
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
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)

20
19
19
18
18
18
18
19
21
23
23
23
23
23
23
22
21
20
19
17
16
14
13
11

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
7
8
10
11
13
14
16
16
16
17
16
14
13
12
11
10
10
10

Feels Like (°C)

-1
0
0
1
1
2
2
3
5
6
8
9
11
11
12
13
12
11
9
8
8
7
8
8

Dew Point (°C)

3
3
4
4
4
5
4
4
5
5
6
6
7
7
7
8
8
7
7
7
6
5
5
6

Relative Humidity (%)

78
79
84
85
85
87
82
75
73
66
61
59
55
54
55
58
59
62
65
70
71
72
73
76

Pressure (mb)

1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1022
1023
1023
1023
1023

Ozone (du)

369
369
369
369
368
369
370
373
377
381
380
380
381
382
382
381
381
381
381
381
380
381
381
379

Friday 1

Full Moon 100%

21:01

04:56

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
12 OK
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: 05:32, Set: 20:37, Transit: 13:04. Moon - Rise: 21:01, Set: 04:56. Civil Dark: 21:17 - 04:51. Nautical Dark: 22:11 - 03:58. Astro Dark: 23:22 - 02:46

Total Clouds (% Sky Obscured)

2
3
4
3
2
0
8
13
24
21
22
28
46
71
78
84
85
87
92
95
95
76
60
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
21
28
29
22
15
18
21
23
31
39
51
61
60
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
13
21
21
22
28
31
32
29
28
27
22
25
32
35
34
28
27

High Clouds (% Sky Obscured)

2
3
4
3
2
0
8
13
24
21
22
28
45
28
11
11
11
9
27
43
56
58
60
38

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
3
1
8
15
0
7
12
12
22
34
41
74
76
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
10
11
13
14
15
16
17
17
18
18
17
16
15
14
13
12
11
10

Feels Like (°C)

8
8
8
7
8
8
9
11
12
14
14
15
16
16
17
18
18
17
16
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
80
81
80
73
66
62
59
59
57
61
65
70
74
78
83
84
87
89
90
91

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

378
377
376
374
376
377
376
375
375
375
374
374
375
373
372
371
369
367
364
364
364
364
364
364

Saturday 2

Waning Gibbous 100%

22:17

05:11

01 Bad
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

Sun - Rise: 05:30, Set: 20:38, Transit: 13:04. Moon - Rise: 22:17, Set: 05:11. Civil Dark: 21:19 - 04:49. Nautical Dark: 22:13 - 03:55. Astro Dark: 23:26 - 02:42

Total Clouds (% Sky Obscured)

44
50
59
71
86
100
98
94
91
92
93
95
94
94
94
94
94
95
90
86
85
91
95
100

Low Clouds (% Sky Obscured)

44
50
59
66
64
65
66
67
68
59
54
49
44
44
53
66
73
79
78
77
74
72
64
61

Medium Clouds (% Sky Obscured)

22
17
4
21
42
63
49
36
28
25
39
45
57
59
60
68
72
75
69
64
59
59
58
57

High Clouds (% Sky Obscured)

44
50
59
71
86
100
78
58
37
45
58
72
71
72
72
50
30
20
23
26
28
65
85
99

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

Light Rain
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 (%)

71
40
14
4
0
0
0
0
0
0
2
2
7
8
3
10
16
18
21
18
16
20
21
27

Precipitation Amount (mm)

0.5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
95
93
95
95
87
80
75
70
67
62
64
66
67
68
70
71
74
76
77
78
80

Pressure (mb)

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

Ozone (du)

363
365
367
368
369
371
372
372
373
373
374
375
376
377
378
379
380
381
381
382
383
385
385
385

Sunday 3

Waning Gibbous 98%

23:30

05:31

Sun - Rise: 05:28, Set: 20:40, Transit: 13:04. Moon - Rise: 23:30, Set: 05:31. Civil Dark: 21:21 - 04:47. Nautical Dark: 22:16 - 03:52. Astro Dark: 23:31 - 02:37

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: 27/04/26 01:13:20. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+1.00