Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 95%

18:08

06:10

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
18 Bad
19 Bad

Sun - Rise: 06:43, Set: 19:43, Transit: 13:13. Moon - Rise: 18:08, 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)

68
72
56
76
93
95
100
100
100
97
95
99
100
99
96
99
89
72
80
75
77
72
69
68

Low Clouds (% Sky Obscured)

68
42
41
76
78
69
100
100
100
93
90
98
100
97
96
99
78
72
80
75
77
72
69
68

Medium Clouds (% Sky Obscured)

11
9
30
49
40
42
42
20
20
23
19
23
17
26
34
12
17
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
1
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
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
1
3
1
8
12
8
5
18
13
1
2
8
8
17
11
8
10
5
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
81
88
82
81
85
88
90
91
91
91
93
93
95
91
81
77
75
74
74
75
75
73
75

Pressure (mb)

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

Ozone (du)

305
306
306
308
310
312
314
317
320
319
317
322
322
321
319
319
317
317
318
320
321
323
325
325

Tuesday 31

Waxing Gibbous 99%

19:26

06:19

20 Bad
21 OK
22 Good
23 OK
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

Sun - Rise: 06:41, Set: 19:45, Transit: 13:13. Moon - Rise: 19:26, 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)

54
39
0
42
91
77
73
57
84
96
72
89
96
93
60
66
94
98
96
100
95
100
100
99

Low Clouds (% Sky Obscured)

54
36
0
42
72
77
73
57
76
78
55
73
73
64
60
66
77
98
96
100
89
96
100
93

Medium Clouds (% Sky Obscured)

0
0
0
0
3
0
1
3
7
44
29
41
61
57
1
1
49
1
0
0
17
60
51
56

High Clouds (% Sky Obscured)

0
0
0
0
10
0
0
0
1
1
1
1
0
0
2
2
4
3
10
46
30
10
45
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
Very Light Rain

Precipitation Probability (%)

2
0
0
0
9
11
1
0
0
0
0
0
0
2
0
2
1
1
1
6
5
1
9
51

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
84
77
74
74
71
70
70
74
77
79
79
78
77
73
66
63
61
63
64
70
72
75
75

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1020
1020

Ozone (du)

323
320
321
323
324
322
321
321
323
325
326
327
325
325
325
325
327
328
328
328
327
328
330
331

Wednesday 1

Waxing Gibbous 100%

No Rise

06:28

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
18 Bad
19 Bad

Sun - Rise: 06:39, Set: 19:47, Transit: 13:13. Moon - Rise: No Rise, 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
100
100
100
90
89
97
64
77
72
80
79
86
89
99
94
95
98
97
99
96
90
96
96

Low Clouds (% Sky Obscured)

71
85
56
73
90
89
97
62
75
69
78
77
78
60
61
71
82
63
61
41
58
86
82
76

Medium Clouds (% Sky Obscured)

58
61
11
71
30
30
1
0
0
0
0
0
7
28
63
51
29
41
36
61
42
41
41
67

High Clouds (% Sky Obscured)

50
100
100
100
50
40
26
0
0
0
0
0
0
23
46
12
2
45
44
46
22
7
30
25

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

Very 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 (%)

42
27
8
9
20
8
4
1
1
3
5
9
2
5
1
1
2
0
0
0
0
14
31
18

Precipitation Amount (mm)

0.2
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)

7
7
9
10
9
10
12
10
9
9
9
7
6
6
4
4
4
5
6
7
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
5
6
5
2
1
1
0
0
0
1
2
3
4
4
6
6
6
6
7
7
5

Dew Point (°C)

6
6
5
4
4
5
5
3
2
1
-0
-0
1
1
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

73
74
72
74
78
84
87
81
76
70
67
67
72
70
69
68
64
63
60
58
58
58
61
70

Pressure (mb)

1020
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1018

Ozone (du)

333
335
338
340
346
349
356
365
369
371
373
374
375
372
372
374
375
376
376
376
377
374
375
379

Thursday 2

Full Moon 99%

20:44

06:38

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
18 Bad
19 Bad

Sun - Rise: 06:36, Set: 19:48, 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)

92
95
95
96
95
97
98
100
100
100
100
100
100
100
97
96
94
82
68
67
65
56
35
51

Low Clouds (% Sky Obscured)

76
76
76
78
80
79
79
77
83
89
94
96
98
100
93
82
74
44
37
51
44
41
35
48

Medium Clouds (% Sky Obscured)

37
84
82
77
69
93
85
94
68
62
62
62
98
59
62
57
64
61
30
7
10
35
35
51

High Clouds (% Sky Obscured)

15
20
5
15
20
38
62
83
90
95
100
78
63
13
41
43
40
35
24
33
35
35
35
40

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

17
16
14
19
36
44
37
36
45
56
59
46
36
29
40
57
62
42
30
9
9
17
30
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
4
5
6
8
9
11
12
14
16
17
16
15
14
11
12
17
16
15
15
11
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
2
3
3
4
4
5
6
7
7
9
9
8
8
6
6
6
6
6
7

Relative Humidity (%)

71
72
74
73
79
82
88
88
86
88
88
88
90
91
91
87
76
83
72
66
73
74
82
87

Pressure (mb)

1017
1017
1016
1016
1015
1014
1013
1012
1010
1009
1008
1007
1007
1006
1006
1007
1007
1007
1008
1009
1009
1009
1010
1010

Ozone (du)

381
383
387
388
389
388
386
386
388
388
387
387
388
388
388
386
386
384
383
381
382
382
381
379

Friday 3

Waning Gibbous 96%

22:02

06:50

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
18 Bad
19 Bad

Sun - Rise: 06:34, Set: 19:50, Transit: 13:12. Moon - Rise: 22:02, Set: 06:50. Civil Dark: 20:24 - 05:58. Nautical Dark: 21:08 - 05:14. Astro Dark: 21:55 - 04:26

Total Clouds (% Sky Obscured)

68
77
77
83
85
86
87
88
90
92
94
87
80
73
73
73
72
80
90
100
100
100
100
99

Low Clouds (% Sky Obscured)

60
68
70
77
79
76
70
39
38
39
46
46
40
37
39
43
47
40
31
21
27
31
35
45

Medium Clouds (% Sky Obscured)

8
9
9
52
11
68
44
81
82
84
89
73
42
16
15
14
13
33
54
74
83
89
97
92

High Clouds (% Sky Obscured)

4
2
35
16
21
8
30
35
35
35
25
25
25
20
21
21
22
44
70
99
96
91
79
83

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 (%)

31
20
20
20
26
13
8
1
0
0
0
2
3
2
5
3
0
2
3
0
5
7
6
20

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)

6
5
7
9
9
9
9
9
9
9
9
10
12
14
16
17
17
18
18
18
17
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
5
5
5
4
4
3
3
3
3
4
6
7
9
9
9
9
9
10
10

Dew Point (°C)

7
7
8
8
8
8
8
8
7
5
5
4
4
3
5
8
8
9
9
9
10
9
9
9

Relative Humidity (%)

93
95
95
95
93
95
93
87
87
80
77
74
69
62
65
71
68
67
67
67
68
70
75
79

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007

Ozone (du)

378
379
379
379
380
381
381
380
380
378
377
377
376
376
376
372
369
367
369
371
373
371
368
366

Saturday 4

Waning Gibbous 91%

23:20

07:06

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
18 Bad
19 Bad

Sun - Rise: 06:32, Set: 19:52, Transit: 13:12. Moon - Rise: 23:20, Set: 07:06. Civil Dark: 20:26 - 05:56. Nautical Dark: 21:10 - 05:12. Astro Dark: 21:58 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
97
95
85
75
65
66
66
65
56
43
33
50
66
82
81
81
84
76

Low Clouds (% Sky Obscured)

55
70
74
77
82
74
73
70
60
51
45
48
50
52
46
40
33
36
42
45
34
20
8
7

Medium Clouds (% Sky Obscured)

88
82
80
77
85
87
92
94
85
75
65
66
62
45
35
25
19
11
7
3
3
5
7
19

High Clouds (% Sky Obscured)

89
98
98
98
99
73
47
17
19
17
18
29
32
42
33
24
20
34
43
53
62
73
84
66

ISS Passover

Visibility (miles)

9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
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
None
None
None
None
None
None
None

Precipitation Probability (%)

27
32
31
28
15
16
23
23
20
17
6
11
15
17
25
32
39
37
34
28
18
9
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
20
21
21
20
21
19
18
18
16
14
12
13
14
15
15
14
14
14
14
14
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
6
7
7
2
2
2
1
1
-1
1
1
2
2
3
3
5
5
5
6
6
7

Dew Point (°C)

9
9
9
7
6
4
4
3
3
2
2
1
2
2
3
3
3
3
2
0
-1
-0
1
2

Relative Humidity (%)

81
83
86
80
76
72
71
71
70
71
74
74
74
72
71
71
70
68
59
51
44
50
58
65

Pressure (mb)

1006
1006
1005
1006
1006
1006
1007
1008
1008
1009
1010
1011
1012
1013
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018

Ozone (du)

367
368
369
372
376
380
382
384
386
388
390
391
395
399
402
403
404
404
400
396
392
390
388
386

Sunday 5

Waning Gibbous 85%

00:36

07:29

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
18 Bad

Sun - Rise: 06:29, Set: 19:54, Transit: 13:12. Moon - Rise: 00:36, Set: 07:29. Civil Dark: 20:28 - 05:53. Nautical Dark: 21:12 - 05:09. Astro Dark: 22:00 - 04:20

Total Clouds (% Sky Obscured)

67
65
76
87
62
59
53
54
64
78
92
95
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
1
0
0
0
1
2
3
5
9
12
29
45
67
66
61
56
62
68
77
76
75
72

Medium Clouds (% Sky Obscured)

33
55
45
25
5
14
21
29
44
61
77
86
93
100
98
96
93
95
97
100
97
95
93

High Clouds (% Sky Obscured)

55
50
67
73
62
54
46
31
50
72
92
95
98
100
100
100
100
91
86
78
82
91
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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
5
7
9
13
16
17
27
27
22
26
35
53
86
95
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.6

Wind Speed/Direction (mph)

7
5
5
5
5
5
6
7
8
9
11
12
14
15
17
18
18
19
19
19
19
17
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
1
-1
-1
-1
-1
-1
-1
1
1
2
2
2
2
6
6
6
7
7

Dew Point (°C)

1
-1
-3
-4
-4
-5
-4
-3
-2
-0
1
2
4
5
7
7
8
9
9
10
10
9
8

Relative Humidity (%)

64
61
60
58
57
55
61
64
69
73
78
80
84
85
87
87
85
84
84
86
86
86
85

Pressure (mb)

1019
1019
1019
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1005
1004
1003
1002
1003
1003

Ozone (du)

385
384
383
384
386
387
388
389
390
391
391
392
393
393
394
395
396
397
396
394
392
398
404

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

Generated: 30/03/26 20:58:02. Forecast: 30/03/26 to 05/04/26. Timezone: UTC+1.00