Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

Waning Gibbous 59%

03:30

09:46

21 OK
22 OK
23 OK
00 OK
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 OK

Sun - Rise: 06:20, Set: 19:57, Transit: 13:09. Moon - Rise: 03:30, Set: 09:46. Civil Dark: 20:33 - 05:44. Nautical Dark: 21:16 - 04:59. Astro Dark: 22:06 - 04:09

Total Clouds (% Sky Obscured)

25
24
38
42
63
59
100
100
100
100
100
98
93
100
100
100
100
100
100
87
73
65
55
34

Low Clouds (% Sky Obscured)

4
22
38
41
38
40
41
45
54
57
53
39
0
0
38
85
100
100
97
78
57
58
55
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
72
100
48
45
42
46
59
100
100
100
100
23
7
0
31
20

High Clouds (% Sky Obscured)

25
24
36
7
45
45
100
100
100
100
100
96
68
100
100
100
41
36
31
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
5
7
2
9
9
9
9

Fog (%)

0
0
73
74
50
26
0
1
10
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
64
91
95
78
40
37
29
14
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
1.2
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
1
1
2
2
2
3
4
4
5
7
8
12
14
15
14
15
18
16
17
21
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
11
10
10
10
9
8
7
6
6
6
7
6
7
7
7
6
4
3
0
2
0
0
0

Dew Point (°C)

12
11
10
10
9
9
9
8
8
8
7
7
7
8
9
10
9
8
7
6
5
4
3
2

Relative Humidity (%)

90
92
95
98
98
98
98
96
95
93
87
81
77
81
84
89
91
90
90
94
88
82
83
82

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1017
1017
1018
1019

Ozone (du)

367
367
366
365
366
367
365
365
364
366
366
367
368
370
371
372
374
377
387
401
410
424
423
422

Thursday 9

Waning Gibbous 50%

04:03

10:58

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

Sun - Rise: 06:18, Set: 19:59, Transit: 13:08. Moon - Rise: 04:03, Set: 10:58. Civil Dark: 20:35 - 05:41. Nautical Dark: 21:18 - 04:56. Astro Dark: 22:08 - 04:06

Total Clouds (% Sky Obscured)

79
84
77
78
82
74
86
82
100
100
100
100
100
91
64
45
83
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

62
64
59
70
65
67
71
61
56
62
52
41
38
41
27
0
0
37
0
23
0
0
11
55

Medium Clouds (% Sky Obscured)

32
24
6
0
13
3
19
28
61
95
100
100
100
80
54
45
73
92
80
83
84
91
78
92

High Clouds (% Sky Obscured)

0
0
0
0
0
67
54
45
100
100
100
100
95
41
45
45
75
100
100
100
100
96
99
81

ISS Passover

Visibility (miles)

9
9
9
9
9
5
8
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 (%)

13
12
20
5
9
12
10
9
0
0
0
0
0
0
0
0
0
2
12
2
19
26
25
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
2
3
2
1
1
2
1
1
1
1
0
0
-0
1
1
2
3
3
4
4
5

Relative Humidity (%)

82
86
89
89
91
89
88
88
93
93
91
88
82
75
68
62
58
59
60
64
68
73
77
87

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1017
1016
1014
1013
1012
1012

Ozone (du)

418
409
400
391
387
381
377
375
373
372
373
377
378
376
374
372
371
369
368
364
364
365
364
362

Friday 10

Third Quarter 39%

04:26

12:16

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

Sun - Rise: 06:15, Set: 20:01, Transit: 13:08. Moon - Rise: 04:26, Set: 12:16. Civil Dark: 20:37 - 05:39. Nautical Dark: 21:20 - 04:53. Astro Dark: 22:11 - 04:02

Total Clouds (% Sky Obscured)

96
94
100
100
100
100
100
100
100
100
100
100
100
100
100
90
75
63
38
73
63
68
84
73

Low Clouds (% Sky Obscured)

40
0
0
0
0
0
0
28
92
83
100
97
91
87
58
54
62
51
32
0
0
5
11
17

Medium Clouds (% Sky Obscured)

95
94
80
41
83
81
86
83
98
89
88
100
100
100
74
66
43
20
14
10
5
0
0
0

High Clouds (% Sky Obscured)

2
25
57
72
100
100
100
100
100
100
100
100
100
100
27
3
0
0
0
60
63
65
43
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
4
6
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

13
2
0
0
0
1
6
12
64
95
95
95
95
81
12
5
18
26
49
30
17
4
6
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
1
1.3
1.4
1.3
0.6
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

17
20
20
21
21
21
21
18
18
18
15
15
11
11
9
14
14
17
17
19
18
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-0
-1
-1
-1
-1
-2
-0
1
1
2
0
1
1
3
2
3
4
5
4
4
4
2
0

Dew Point (°C)

3
3
3
2
2
2
2
2
3
5
6
6
6
6
6
5
5
7
6
7
6
5
5
5

Relative Humidity (%)

77
78
79
78
76
79
79
80
83
91
98
98
100
100
100
94
90
87
80
85
81
80
84
88

Pressure (mb)

1011
1010
1009
1007
1006
1005
1004
1003
1002
1001
1000
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

363
365
364
363
359
359
357
359
361
360
361
364
370
374
380
386
392
400
411
416
417
420
435
444

Saturday 11

Waning Crescent 30%

04:43

13:37

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

Sun - Rise: 06:13, Set: 20:02, Transit: 13:08. Moon - Rise: 04:43, Set: 13:37. Civil Dark: 20:39 - 05:36. Nautical Dark: 21:23 - 04:51. Astro Dark: 22:14 - 03:59

Total Clouds (% Sky Obscured)

73
64
87
89
92
93
93
94
97
100
98
97
95
97
99
89
98
96
91
89
88
69
74
35

Low Clouds (% Sky Obscured)

26
34
52
58
60
65
66
76
82
76
87
86
77
82
82
71
84
88
88
84
85
60
65
32

Medium Clouds (% Sky Obscured)

25
14
16
20
18
34
37
36
56
100
90
78
67
49
82
72
55
29
0
0
0
0
23
5

High Clouds (% Sky Obscured)

30
10
24
30
30
20
15
23
41
83
47
46
50
25
37
53
38
20
0
2
4
6
5
2

ISS Passover

Visibility (miles)

9
9
9
9
4
9
9
9
9
9
1
1
6
9
4
7
5
5
8
8
4
3
4
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
1
2
18
19
14
1
3
15
26
32
28
32
31
46
61
64
67
77
68
59
46
33
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.6
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
91
94
93
86
88
86
88
96
98
93
91
82
90
85
85
87
81
82
85
88
93

Pressure (mb)

1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007

Ozone (du)

451
459
469
474
475
474
474
475
482
486
489
491
498
504
503
503
506
507
504
495
491
490
489
487

Sunday 12

Waning Crescent 20%

04:56

14:59

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 06:11, Set: 20:04, Transit: 13:08. Moon - Rise: 04:56, Set: 14:59. Civil Dark: 20:41 - 05:34. Nautical Dark: 21:25 - 04:48. Astro Dark: 22:17 - 03:55

Total Clouds (% Sky Obscured)

33
34
31
21
29
32
44
67
93
93
93
94
92
93
92
90
82
65
56
53
55
60
52
40

Low Clouds (% Sky Obscured)

33
34
31
21
29
32
44
49
47
55
60
59
57
59
59
69
60
49
40
43
46
50
41
32

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
2
40
40
35
35
40
55
60
55
51
50
45
41
40
27
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
24
25
25
25
25
20
2
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
8
7
6
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

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 (%)

2
11
7
3
7
11
11
10
6
1
4
4
1
16
21
25
39
44
51
52
53
52
45
35

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
94
96
96
96
94
94
98
94
91
86
82
75
65
61
69
77
88
88
87
88
90

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

486
486
485
484
483
482
479
479
477
476
474
473
472
468
462
460
458
453
448
444
442
441
440
434

Monday 13

Waning Crescent 12%

05:07

16:22

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

Sun - Rise: 06:09, Set: 20:06, Transit: 13:07. Moon - Rise: 05:07, Set: 16:22. Civil Dark: 20:43 - 05:32. Nautical Dark: 21:27 - 04:45. Astro Dark: 22:20 - 03:52

Total Clouds (% Sky Obscured)

23
18
13
9
13
18
20
18
14
6
6
7
7
27
47
67
73
80
86
87
88
85
77
73

Low Clouds (% Sky Obscured)

23
16
9
1
1
1
0
0
0
0
0
0
0
23
45
67
58
44
31
23
20
17
16
15

Medium Clouds (% Sky Obscured)

2
3
3
4
8
14
20
16
8
0
0
0
0
0
0
0
0
0
0
24
47
58
46
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
4
5
4
2
0
19
38
61
60
54
45
41
37

ISS Passover

Visibility (miles)

8
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 (%)

17
13
9
0
0
0
0
0
0
0
0
0
0
6
8
5
9
9
3
5
4
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)

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

Chance of Frost

Temperature (°C)

5
4
3
3
2
2
2
2
2
2
2
4
6
8
9
10
11
11
12
12
12
11
10
9

Feels Like (°C)

4
4
3
3
3
2
2
3
2
2
1
3
4
5
5
6
6
11
10
9
10
10
11
9

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
91
93
93
94
93
93
93
88
82
78
72
67
61
59
56
54
58
63
68
69

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021

Ozone (du)

428
422
419
416
412
407
403
398
395
392
389
384
378
372
370
369
367
365
364
363
360
357
354
352

Tuesday 14

Waning Crescent 6%

05:17

17:47

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:06, Set: 20:08, Transit: 13:07. Moon - Rise: 05:17, Set: 17:47. Civil Dark: 20:45 - 05:29. Nautical Dark: 21:29 - 04:42. Astro Dark: 22:23 - 03:49

Total Clouds (% Sky Obscured)

60
68
80
91
90
89
87
85
82
80
85
92
100
89
86
86
92
96
99
99
99
100

Low Clouds (% Sky Obscured)

16
12
9
4
2
1
0
21
42
59
62
65
57
53
66
74
82
92
99
97
95
94

Medium Clouds (% Sky Obscured)

38
32
34
36
37
38
43
42
42
41
36
36
41
41
42
47
61
77
84
86
87
90

High Clouds (% Sky Obscured)

33
45
64
86
71
55
37
48
67
80
85
92
100
89
78
60
53
47
50
49
33
15

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
11
26
43
61
79
94
89
83
61
41
32
64
79
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.7
0.6
0.6
0.3
0
0
0.3
0.4
0.6

Wind Speed/Direction (mph)

7
7
8
8
9
9
9
10
10
10
10
11
12
13
15
16
18
16
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
9
8
7
3
4
3
3
3
3
2
2
1
1
1
2
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

70
71
71
74
74
78
82
86
86
86
88
82
78
74
70
68
65
71
77
84
87
90

Pressure (mb)

1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017

Ozone (du)

350
347
346
344
342
342
341
340
339
338
337
342
346
350
353
356
360
366
373
379
378
376

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

Generated: 08/04/26 21:15:52. Forecast: 08/04/26 to 14/04/26. Timezone: UTC+1.00