Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 72%

13:00

04:34

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
13 Bad
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 05:51, Set: 18:36, Transit: 12:14. Moon - Rise: 13:00, Set: 04:34. Civil Dark: 19:11 - 05:16. Nautical Dark: 19:53 - 04:33. Astro Dark: 20:38 - 03:48

Total Clouds (% Sky Obscured)

57
59
48
52
39
51
50
51
54
53
45
53
79
67
75
71
72
69
44
43
36
29
28
17

Low Clouds (% Sky Obscured)

34
34
37
36
32
46
48
51
51
48
42
53
67
55
60
59
64
53
44
42
36
29
28
17

Medium Clouds (% Sky Obscured)

23
18
13
14
0
0
3
3
51
53
45
53
71
62
49
17
6
17
0
3
2
2
28
17

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

Precipitation Probability (%)

18
23
19
18
20
4
2
13
22
30
31
33
42
46
44
59
64
53
58
40
28
21
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
12
10
11
11
11
11
11
11
12
12
14
17
18
20
20
21
21
20
20
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
75
72
73
72
71
72
73
77
79
80
80
82
79
76
74
70
66
64
63
63
68
70

Pressure (mb)

1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028

Ozone (du)

336
340
345
348
351
355
364
372
380
387
392
398
403
406
409
413
413
414
419
422
418
409
406
404

Saturday 28

Waxing Gibbous 82%

15:26

05:49

18 OK
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
02 OK
03 Good
04 OK
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: 06:48, Set: 18:38, Transit: 13:14. Moon - Rise: 15:26, Set: 05:49. Civil Dark: 19:13 - 06:13. Nautical Dark: 19:55 - 05:31. Astro Dark: 20:41 - 04:45

Total Clouds (% Sky Obscured)

7
22
10
12
40
40
47
13
0
12
100
100
100
100
100
100
100
100
100
100
100
100
92
95

Low Clouds (% Sky Obscured)

7
22
10
12
40
40
47
7
0
0
0
0
29
27
29
56
72
100
100
100
100
74
55
51

Medium Clouds (% Sky Obscured)

7
22
3
0
0
1
1
2
0
5
36
100
100
100
100
90
100
75
100
98
100
100
72
10

High Clouds (% Sky Obscured)

0
0
1
1
20
25
30
7
0
12
100
100
100
100
100
100
100
100
100
100
91
77
77
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

10
14
15
12
14
8
3
6
3
0
0
0
0
1
1
18
32
63
95
95
88
56
21
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.3
1.3
0.6
0.3
0
0

Wind Speed/Direction (mph)

14
11
9
8
6
6
5
5
5
5
6
6
8
10
11
13
16
18
19
20
21
19
20
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
80
83
88
89
91
93
91
91
93
91
89
86
86
79
78
80
84
87
87
87
84
76

Pressure (mb)

1029
1030
1031
1031
1031
1032
1031
1031
1031
1030
1030
1030
1029
1028
1027
1026
1025
1023
1022
1021
1020
1019
1018
1018

Ozone (du)

401
398
398
395
391
390
388
387
384
380
379
376
375
372
369
366
363
361
359
357
353
350
346
345

Sunday 29

Waxing Gibbous 90%

16:49

06:01

18 Bad
19 Bad
20 OK
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

Sun - Rise: 06:46, Set: 19:39, Transit: 13:14. Moon - Rise: 16:49, Set: 06:01. Civil Dark: 20:15 - 06:11. Nautical Dark: 20:57 - 05:28. Astro Dark: 21:43 - 04:42

Total Clouds (% Sky Obscured)

95
42
31
69
62
56
56
73
62
55
57
72
77
62
79
99
93
86
67
73
61
74
72
77

Low Clouds (% Sky Obscured)

51
25
31
69
61
39
54
55
58
46
43
63
66
59
74
99
79
72
56
60
60
67
72
77

Medium Clouds (% Sky Obscured)

10
0
0
0
0
20
0
25
3
12
5
5
5
0
0
0
0
0
0
1
2
3
10
18

High Clouds (% Sky Obscured)

87
42
2
3
19
9
10
2
2
0
13
7
34
4
40
42
84
49
30
22
12
0
26
55

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 (%)

9
4
5
13
24
16
14
17
16
7
16
7
16
8
27
32
34
34
33
32
30
26
20
17

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)

19
17
17
17
17
20
20
19
18
17
17
16
16
16
16
18
19
20
20
21
20
19
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
70
68
69
69
74
78
75
76
79
76
76
76
76
78
78
78
75
68
73
69
73
76

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026

Ozone (du)

345
345
341
340
339
340
338
336
331
328
326
323
321
319
316
313
312
311
310
310
310
308
309
311

Monday 30

Waxing Gibbous 95%

No Rise

06:10

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
13 Bad
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 06:43, Set: 19:41, Transit: 13:13. Moon - Rise: No Rise, Set: 06:10. Civil Dark: 20:16 - 06:08. Nautical Dark: 20:59 - 05:25. Astro Dark: 21:45 - 04:39

Total Clouds (% Sky Obscured)

73
60
90
92
94
97
100
100
100
100
100
100
100
99
97
96
96
95
83
70
52
54
41
23

Low Clouds (% Sky Obscured)

73
60
86
81
88
94
100
96
91
86
91
96
100
97
93
91
91
92
81
69
52
54
41
23

Medium Clouds (% Sky Obscured)

25
33
36
39
45
46
52
53
54
57
81
79
60
57
33
24
17
9
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
55
28
1
0
1
0
27
44
99
77
60
40
35
35
30
25
8
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 (%)

11
3
3
2
3
4
1
4
10
14
15
13
10
15
14
11
17
19
18
16
11
9
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
78
75
77
79
84
88
90
93
93
93
93
91
95
95
95
91
83
76
70
65
64
66

Pressure (mb)

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

Ozone (du)

310
311
312
311
312
313
313
312
312
313
314
317
320
324
327
329
330
328
326
323
326
323
322
321

Tuesday 31

Waxing Gibbous 99%

18:08

06:19

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:41, Set: 19:43, Transit: 13:13. Moon - Rise: 18:08, Set: 06:19. Civil Dark: 20:18 - 06:06. Nautical Dark: 21:01 - 05:23. Astro Dark: 21:48 - 04:36

Total Clouds (% Sky Obscured)

42
64
77
89
87
84
80
80
80
80
73
65
54
58
64
70
73
76
80
77
76
74
84
92

Low Clouds (% Sky Obscured)

42
62
66
73
72
75
72
72
77
79
73
65
54
58
62
67
67
72
80
77
73
67
74
80

Medium Clouds (% Sky Obscured)

0
6
15
29
26
18
10
7
4
0
0
0
0
0
0
0
0
0
0
6
9
7
13
19

High Clouds (% Sky Obscured)

0
3
3
8
2
2
2
10
2
2
3
6
20
30
40
45
38
27
18
12
13
10
27
41

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 (%)

6
6
6
2
4
4
4
6
8
5
6
6
2
0
0
0
0
0
0
3
4
5
11
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
75
72
76
78
78
78
81
81
80
78
77
79
78
76
73
77
79
81
83
84
84
87

Pressure (mb)

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

Ozone (du)

323
323
325
326
328
330
330
330
331
330
331
329
328
330
331
332
334
335
336
337
338
339
340
341

Wednesday 1

Waxing Gibbous 100%

19:26

06:28

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:39, Set: 19:45, Transit: 13:13. Moon - Rise: 19:26, Set: 06:28. Civil Dark: 20:20 - 06:03. Nautical Dark: 21:03 - 05:20. Astro Dark: 21:50 - 04:33

Total Clouds (% Sky Obscured)

99
99
99
98
99
98
98
98
99
100
100
100
100
100
100
100
97
92
88
82
76
73
82
91

Low Clouds (% Sky Obscured)

91
74
58
41
61
83
96
98
99
100
92
84
76
83
89
95
92
88
83
79
75
71
51
30

Medium Clouds (% Sky Obscured)

22
20
18
16
37
53
59
67
78
91
90
86
78
70
69
76
78
80
69
65
56
49
52
56

High Clouds (% Sky Obscured)

53
56
56
62
55
44
31
54
77
100
96
94
92
78
64
50
45
39
34
36
45
40
50
75

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
Very Light Rain
Light Rain

Precipitation Probability (%)

7
14
19
18
22
22
23
30
33
25
22
28
18
18
17
14
37
47
52
42
31
24
62
81

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
0.3
0.4

Wind Speed/Direction (mph)

4
2
2
4
5
5
5
6
6
6
6
6
6
6
6
6
7
7
9
10
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
90
90
90
90
90
90
91
91
91
90
91
88
85
84
85
90
93
93
91
91
90

Pressure (mb)

1026
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

342
343
343
343
344
344
345
346
346
347
347
349
351
353
356
359
363
372
381
390
393
396
399
401

Thursday 2

Full Moon 99%

20:44

06:38

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: 06:36, Set: 19:47, Transit: 13:12. Moon - Rise: 20:44, Set: 06:38. Civil Dark: 20:22 - 06:01. Nautical Dark: 21:06 - 05:17. Astro Dark: 21:53 - 04:30

Total Clouds (% Sky Obscured)

100
91
82
74
84
92
100
99
97
96
93
88
84
88
92
97
88
83
78

Low Clouds (% Sky Obscured)

10
19
30
39
46
52
50
62
70
82
73
64
56
53
46
40
36
32
28

Medium Clouds (% Sky Obscured)

55
54
64
73
69
58
52
51
49
47
59
65
71
79
87
95
85
73
65

High Clouds (% Sky Obscured)

100
83
66
50
75
89
100
74
49
24
36
48
65
55
35
16
10
6
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

82
75
62
25
17
14
13
24
30
30
34
38
34
35
36
36
42
45
42

Precipitation Amount (mm)

0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
4
3
3
3
3
2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Dew Point (°C)

8
7
6
4
3
2
1
0
1
1
1
1
1
0
1
1
2
1
1

Relative Humidity (%)

88
87
85
82
79
78
75
73
78
79
82
79
79
77
76
74
72
67
63

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

404
406
412
418
425
427
429
432
441
451
461
463
466
469
465
462
458
455
452

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 27/03/26 18:12:20. Forecast: 27/03/26 to 02/04/26. Timezone: UTC+0.00