Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

19:26

06:19

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: 06:41, Set: 19:45, Transit: 13:13. Moon - Rise: 19:26, Set: 06:19. Civil Dark: 20:20 - 06:06. Nautical Dark: 21:01 - 05:23. Astro Dark: 21:48 - 04:36

Total Clouds (% Sky Obscured)

66
68
66
56
60
73
89
100
99
86
71
73
80
89
96
96
100
100
100
100
100
100
98
56

Low Clouds (% Sky Obscured)

40
42
33
51
58
72
69
99
95
74
66
66
77
87
80
83
100
82
64
100
100
100
69
54

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
37
28
42
32
38
4
0
0
26
29
0
6
22
56
41
41
44
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
3
1
6
8
2
2
6
8
15
82
84
87
23
20
18
13

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
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
4
5
1
0
0
0
0
5
2
1
1
4
52
69
26
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
4
5
5
4
4
4
4
3
3
5
7
8
8
9
9
8
7
8
9
11
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
68
69
67
64
64
68
68
70
75
75
77
76
69
66
65
63
65
65
68
71
73
73
80

Pressure (mb)

1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1020
1019
1019
1020

Ozone (du)

327
327
328
329
331
329
327
326
325
322
326
331
329
327
328
328
327
327
326
326
327
327
330
336

Wednesday 1

Waxing Gibbous 100%

20:44

06:28

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: 06:39, Set: 19:47, Transit: 13:13. Moon - Rise: 20:44, Set: 06:28. Civil Dark: 20:22 - 06:03. Nautical Dark: 21:03 - 05:20. Astro Dark: 21:50 - 04:33

Total Clouds (% Sky Obscured)

73
74
71
53
70
75
71
58
72
77
90
88
84
86
82
56
84
88
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

73
74
71
53
70
75
71
58
55
55
70
69
70
74
71
56
76
72
94
77
66
46
77
90

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
21
32
53
51
31
27
11
1
9
54
80
100
96
95
88
100

High Clouds (% Sky Obscured)

3
60
12
0
0
0
0
0
0
0
8
2
0
0
8
2
42
40
97
100
75
100
100
100

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
Light Rain

Precipitation Probability (%)

2
1
0
2
4
17
16
2
0
2
0
1
1
1
3
9
0
0
0
0
6
17
33
67

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
0.4

Wind Speed/Direction (mph)

14
12
12
11
9
7
6
5
4
3
3
2
2
2
4
5
5
6
6
7
7
8
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
76
72
75
75
79
83
82
77
76
75
71
66
63
58
56
55
55
55
60
67
70
67

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1020
1020
1019
1018
1017
1017
1017

Ozone (du)

341
350
356
359
362
369
371
373
376
380
381
381
381
381
379
380
380
383
383
383
381
383
385
388

Thursday 2

Full Moon 99%

No Rise

06:38

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: 06:36, Set: 19:48, Transit: 13:12. Moon - Rise: No Rise, Set: 06:38. Civil Dark: 20:24 - 06:01. Nautical Dark: 21:06 - 05:17. Astro Dark: 21:53 - 04:30

Total Clouds (% Sky Obscured)

100
100
92
91
93
98
100
100
99
100
99
100
100
100
92
90
97
80
71
90
60
50
60
68

Low Clouds (% Sky Obscured)

87
79
89
78
65
86
100
94
89
95
90
84
69
76
72
60
50
51
53
51
39
45
34
24

Medium Clouds (% Sky Obscured)

74
90
89
75
75
95
60
83
69
71
91
67
67
66
46
36
48
50
71
90
58
3
22
68

High Clouds (% Sky Obscured)

100
95
60
2
0
5
52
100
89
95
92
75
66
76
29
45
92
40
40
35
35
27
24
17

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

Precipitation Probability (%)

67
54
50
55
27
17
25
12
26
31
17
24
19
25
26
9
2
4
14
2
19
9
12
30

Precipitation Amount (mm)

0.4
0.2
0.2
0.3
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
9
11
13
13
14
15
15
16
16
16
15
13
11
14
15
16
17
17
16
15
15
14
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
1
1
1
2
2
3
3
3
5
7
8
8
9
8
8
8
8
7
8
7

Dew Point (°C)

-0
1
3
4
4
4
4
5
5
6
7
7
8
9
10
10
10
10
11
10
10
9
9
8

Relative Humidity (%)

65
72
80
85
90
88
88
87
84
85
88
90
91
91
93
92
89
87
89
87
86
84
81
80

Pressure (mb)

1017
1016
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010

Ozone (du)

388
390
395
391
394
393
393
392
389
387
387
386
385
385
385
386
385
385
386
386
385
386
384
383

Friday 3

Waning Gibbous 96%

22:02

06:50

21 Bad
22 Bad
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
20 Bad

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

Total Clouds (% Sky Obscured)

73
58
45
49
82
93
96
93
90
86
89
90
98
79
82
76
93
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
2
1
0
34
63
90
85
81
69
86
73
80
67
60
56
56
59
59
57
51
46
64
96

Medium Clouds (% Sky Obscured)

33
35
41
43
55
59
93
47
30
17
37
22
35
25
30
43
56
63
100
99
68
58
98
86

High Clouds (% Sky Obscured)

6
1
1
2
1
2
3
3
7
15
27
6
9
6
30
27
57
78
100
100
100
100
73
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
Very Light Rain

Precipitation Probability (%)

20
5
1
0
14
24
36
44
46
41
33
24
11
11
10
6
9
6
2
7
11
5
35
60

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
0.2

Wind Speed/Direction (mph)

9
7
6
5
4
4
4
4
7
9
13
13
14
15
17
19
21
22
21
21
21
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
73
75
79
81
79
75
77
82
90
83
84
81
76
67
64
63
66
63
63
64
64
66
68

Pressure (mb)

1011
1012
1012
1012
1013
1012
1012
1012
1011
1010
1009
1009
1009
1009
1008
1007
1006
1005
1004
1003
1001
1000
999
998

Ozone (du)

382
383
381
381
380
379
374
370
369
368
367
367
366
369
370
372
373
375
376
374
373
372
373
373

Saturday 4

Waning Gibbous 91%

23:20

07:06

21 Bad
22 Bad
23 Bad
00 Bad
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 OK
16 OK
17 OK
18 OK
19 OK
20 Bad

Sun - Rise: 06:32, Set: 19:52, Transit: 13:12. Moon - Rise: 23:20, Set: 07:06. Civil Dark: 20:28 - 05:56. Nautical Dark: 21:10 - 05:12. Astro Dark: 21:58 - 04:23

Total Clouds (% Sky Obscured)

100
100
99
99
92
86
52
46
50
35
48
61
67
70
74
77
51
28
4
13
22
29
44
61

Low Clouds (% Sky Obscured)

100
98
54
92
87
78
40
40
45
33
43
59
61
53
39
22
13
5
1
0
1
1
6
11

Medium Clouds (% Sky Obscured)

100
94
24
28
89
53
15
12
7
2
7
25
25
46
29
34
18
10
2
1
1
0
7
13

High Clouds (% Sky Obscured)

35
33
35
30
30
30
1
0
0
0
0
0
0
1
1
1
1
1
2
11
19
26
25
27

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
9
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

92
94
95
90
81
89
55
45
34
6
10
20
36
69
35
29
34
26
18
13
9
3
5
3

Precipitation Amount (mm)

0.5
0.6
0.8
0.5
0.4
0.6
0.3
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
24
18
19
23
20
17
15
12
11
10
11
12
15
15
16
18
17
16
15
13
11
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
87
71
72
74
71
70
75
75
79
83
80
70
77
94
88
75
64
55
46
52
57
63
67

Pressure (mb)

996
996
997
998
999
1000
1003
1006
1007
1009
1010
1011
1012
1013
1015
1016
1017
1017
1018
1019
1019
1020
1020
1021

Ozone (du)

378
382
388
391
393
393
396
399
400
403
408
409
406
403
404
406
407
407
407
407
403
399
395
391

Sunday 5

Waning Gibbous 85%

00:36

07:29

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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: 06:29, Set: 19:54, Transit: 13:12. Moon - Rise: 00:36, Set: 07:29. Civil Dark: 20:30 - 05:53. Nautical Dark: 21:12 - 05:09. Astro Dark: 22:00 - 04:20

Total Clouds (% Sky Obscured)

79
76
77
79
74
51
28
54
77
99
98
97
96
97
98
99
100
100
100
99
98
97
96
98

Low Clouds (% Sky Obscured)

14
10
6
2
1
0
0
0
0
0
14
27
41
58
75
93
95
95
92
74
60
44
56
71

Medium Clouds (% Sky Obscured)

16
9
5
0
0
0
0
3
5
12
12
21
25
49
68
78
80
76
73
77
71
65
58
52

High Clouds (% Sky Obscured)

29
45
62
79
71
51
28
54
76
99
70
39
13
15
17
22
25
24
19
39
56
71
78
87

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
1
1
0
0
0
0
6
8
12
13
12
5
13
18
10
21
28
18
33
29

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
4
6
7
8
9
9
9
10
11
12
13
15
17
18
18
19
19
19
18
18
17
17
17

Chance of Frost

Temperature (°C)

5
3
3
3
3
2
2
2
2
2
3
4
6
8
9
9
10
11
12
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

-0
-1
-1
-1
-1
-1
-1
-2
-2
-1
-1
1
2
4
4
5
5
6
7
8
8
8
8
9

Relative Humidity (%)

71
76
76
77
77
79
79
77
77
79
79
77
76
75
73
73
72
71
69
68
70
74
75
77

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1008
1007
1006

Ozone (du)

388
384
383
381
379
379
378
378
376
375
374
374
374
375
375
375
375
376
377
378
378
379
379
379

Monday 6

Waning Gibbous 77%

01:47

08:01

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: 06:27, Set: 19:56, Transit: 13:11. Moon - Rise: 01:47, Set: 08:01. Civil Dark: 20:32 - 05:51. Nautical Dark: 21:14 - 05:06. Astro Dark: 22:03 - 04:17

Total Clouds (% Sky Obscured)

100
98
97
95
93
91
89
92
94
96
97
98
100
100
100
100
100
100
100
84
69
53

Low Clouds (% Sky Obscured)

87
85
85
83
77
71
61
60
60
64
72
79
84
89
95
100
76
54
31
27
22
18

Medium Clouds (% Sky Obscured)

41
31
31
30
37
47
53
67
79
92
94
97
100
100
99
99
95
92
88
71
54
37

High Clouds (% Sky Obscured)

96
82
71
58
41
37
25
22
19
20
47
73
100
100
99
98
96
92
89
77
63
49

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

Precipitation Probability (%)

5
9
13
14
29
42
48
52
50
39
40
45
47
78
82
64
57
47
40
35
23
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
16
16
14
12
11
11
11
11
9
9
10
10
9
9
8
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
6
6
5
5
5
5
4
5
5
5
4
4
6
5
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
83
86
77
69
63
68
73
77
78
81
82
76
69
63
61
57
55
59
64

Pressure (mb)

1006
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

378
378
377
376
375
375
374
374
375
376
377
380
383
386
389
392
394
398
401
405
407
408

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

Generated: 31/03/26 21:06:41. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+1.00