Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 6%

05:16

17:46

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:04, Set: 20:08, Transit: 13:06. Moon - Rise: 05:16, Set: 17:46. Civil Dark: 20:46 - 05:26. Nautical Dark: 21:33 - 04:38. Astro Dark: 22:29 - 03:43

Total Clouds (% Sky Obscured)

100
87
87
100
93
95
96
100
100
100
100
89
38
78
96
100
100
100
98
95
59
48
47
46

Low Clouds (% Sky Obscured)

84
79
87
85
78
80
79
84
87
79
52
53
38
47
39
37
62
63
65
66
59
48
47
46

Medium Clouds (% Sky Obscured)

92
99
94
98
52
37
27
27
37
39
60
20
0
48
72
100
100
100
71
75
3
0
0
0

High Clouds (% Sky Obscured)

100
100
92
99
93
95
96
100
100
100
100
71
3
0
0
2
84
100
50
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
9
9
9
9
9
9
9
9
9
9
6
4
8
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

Precipitation Type

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

Precipitation Probability (%)

100
100
100
100
20
12
3
9
21
15
27
23
20
55
86
74
79
56
75
34
3
0
4
0

Precipitation Amount (mm)

0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0.2
0.5
0.3
0.3
0
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
12
12
9
8
8
6
6
9
11
12
14
17
18
17
14
15
14
13
12
13
13
13

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
12
13
13
14
15
16
17
15
14
13
12
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
95
95
95
95
95
93
92
89
84
82
72
60
63
68
69
77
76
77
77
77
78
77

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010

Ozone (du)

347
347
347
348
347
347
346
346
345
346
352
357
357
356
357
363
373
390
408
432
436
435
435
426

Thursday 16

Waning Crescent 2%

05:25

19:15

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

Sun - Rise: 06:01, Set: 20:10, Transit: 13:06. Moon - Rise: 05:25, Set: 19:15. Civil Dark: 20:48 - 05:24. Nautical Dark: 21:36 - 04:36. Astro Dark: 22:32 - 03:39

Total Clouds (% Sky Obscured)

51
83
100
100
89
34
40
64
53
42
58
80
77
84
100
89
96
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

51
50
57
56
58
34
40
64
53
42
58
53
44
23
54
62
32
40
73
68
100
62
34
52

Medium Clouds (% Sky Obscured)

0
15
100
100
40
0
0
0
0
0
28
37
36
43
60
43
0
79
100
100
100
100
98
92

High Clouds (% Sky Obscured)

10
53
100
100
33
3
0
0
0
0
0
0
0
2
25
33
94
100
100
100
100
100
97
61

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
2
5
6
2
3
1
2
6
17
19
8
14
2
16
2
15
6
4
3
1
4
9
9

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)

14
14
14
14
14
14
13
13
13
15
16
15
14
14
14
13
12
11
10
8
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
4
4
6
5
5
5
5
5
4

Relative Humidity (%)

78
78
78
77
78
82
82
79
72
71
63
61
59
58
54
51
54
59
59
62
66
67
69
69

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1018
1018
1018

Ozone (du)

423
418
416
412
409
407
408
409
408
408
410
408
401
394
389
381
378
377
374
372
372
375
374
378

Friday 17

New Moon 0%

05:36

20:50

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:59, Set: 20:12, Transit: 13:05. Moon - Rise: 05:36, Set: 20:50. Civil Dark: 20:50 - 05:21. Nautical Dark: 21:38 - 04:33. Astro Dark: 22:35 - 03:36

Total Clouds (% Sky Obscured)

94
97
99
100
100
100
100
100
100
99
95
98
100
100
95
82
82
83
87
84
88
77
100
98

Low Clouds (% Sky Obscured)

83
71
72
65
58
43
38
37
49
56
46
59
85
100
82
70
53
47
51
56
40
54
26
86

Medium Clouds (% Sky Obscured)

87
84
76
80
100
100
100
100
64
91
90
97
97
68
40
25
45
39
46
43
48
21
19
21

High Clouds (% Sky Obscured)

15
80
94
100
100
100
100
100
100
95
81
44
44
42
45
61
67
60
48
6
5
14
100
88

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 (%)

7
7
4
7
0
0
0
1
5
12
17
22
37
19
18
36
41
47
29
7
2
0
1
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
74
78
85
88
87
85
78
69
66
72
79
76
71
71
68
71
76
73
75
80
81
77

Pressure (mb)

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

Ozone (du)

382
374
370
367
365
361
361
361
361
365
369
370
369
368
370
370
369
368
370
372
373
377
381
384

Saturday 18

Waxing Crescent 2%

05:50

22:28

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 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 05:57, Set: 20:14, Transit: 13:05. Moon - Rise: 05:50, Set: 22:28. Civil Dark: 20:52 - 05:19. Nautical Dark: 21:41 - 04:30. Astro Dark: 22:39 - 03:32

Total Clouds (% Sky Obscured)

100
86
69
53
57
80
86
82
75
67
61
56
54
55
51
38
27
14
6
7
4
3
8
10

Low Clouds (% Sky Obscured)

86
76
64
52
57
73
80
75
68
63
60
56
54
54
50
38
27
14
4
3
2
2
5
9

Medium Clouds (% Sky Obscured)

60
40
22
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)

99
60
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1

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 (%)

17
3
6
2
7
3
2
1
5
2
5
12
5
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
85
88
88
87
84
82
79
74
70
62
56
50
49
46
47
49
53
61
69
74
74
75

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1027
1027
1028
1028
1029

Ozone (du)

388
387
387
391
399
405
405
404
403
405
408
404
400
396
394
390
389
388
386
386
385
384
384
387

Sunday 19

Waxing Crescent 7%

06:11

00:04

00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 05:55, Set: 20:15, Transit: 13:05. Moon - Rise: 06:11, Set: 00:04. Civil Dark: 20:54 - 05:16. Nautical Dark: 21:43 - 04:27. Astro Dark: 22:42 - 03:28

Total Clouds (% Sky Obscured)

13
27
24
34
45
38
36
40
39
44
81
86
87
90
90
84
97
97
97
98
97
94
93
93

Low Clouds (% Sky Obscured)

12
14
18
20
24
30
35
35
35
36
43
50
66
60
53
48
56
58
63
9
4
0
17
34

Medium Clouds (% Sky Obscured)

0
0
2
0
3
0
0
0
1
1
1
0
0
0
0
0
0
0
0
26
24
27
20
12

High Clouds (% Sky Obscured)

0
18
2
13
25
5
2
5
7
14
57
52
47
51
63
81
81
83
84
87
78
70
67
64

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
4
8
0
1
0
0
0
8
9
6
1
1
1

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
5
5
4
4
4
4
4
4
4
5
4
3
3
3
2
3
4
4
6
9
9
8
8

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
5
5
7
8
10
11
12
13
13
14
14
13
13
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
2
2
2
3
3
3
3
3
2
2
1
1
1
1
2
3
3
3
3
3

Relative Humidity (%)

78
82
83
85
85
85
85
83
76
70
62
55
50
47
44
42
41
44
49
54
59
62
68
70

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1028
1028
1029
1029

Ozone (du)

388
388
387
389
390
390
393
393
393
395
394
394
394
393
392
391
391
392
392
393
394
394
395
395

Monday 20

Waxing Crescent 14%

06:43

00:04

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:52, Set: 20:17, Transit: 13:05. Moon - Rise: 06:43, Set: 00:04. Civil Dark: 20:56 - 05:14. Nautical Dark: 21:46 - 04:24. Astro Dark: 22:45 - 03:24

Total Clouds (% Sky Obscured)

93
85
76
71
68
69
61
66
74
78
76
74
73
73
66
60
71
84
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

52
57
63
65
68
69
61
66
74
78
76
74
73
73
66
60
56
40
26
38
48
56
53
50

Medium Clouds (% Sky Obscured)

13
16
24
23
21
9
10
8
6
4
6
11
19
24
29
29
33
28
13
9
4
0
17
33

High Clouds (% Sky Obscured)

61
48
30
13
29
40
48
44
39
30
30
39
52
60
64
60
71
84
100
100
100
100
97
95

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

7
7
6
6
6
6
7
9
10
11
12
13
14
15
17
18
19
18
18
17
17
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
79
82
85
86
86
86
79
72
68
59
51
44
44
44
43
49
54
60
65
70
78
82

Pressure (mb)

1029
1028
1028
1028
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

396
397
396
396
396
396
397
398
398
398
398
397
396
395
395
394
393
393
393
393
394
394
394
395

Tuesday 21

Waxing Crescent 24%

07:33

01:29

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

Sun - Rise: 05:50, Set: 20:19, Transit: 13:05. Moon - Rise: 07:33, Set: 01:29. Civil Dark: 20:58 - 05:11. Nautical Dark: 21:48 - 04:21. Astro Dark: 22:49 - 03:20

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
84
68
54
49
41
34
24
14
4
4
4
4
11
17
23
41
59

Low Clouds (% Sky Obscured)

49
54
54
52
44
33
28
27
25
25
17
8
0
0
0
0
0
0
1
1
0
0
14
29

Medium Clouds (% Sky Obscured)

50
47
54
51
58
57
60
56
44
23
14
7
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
94
94
92
95
98
100
76
55
41
38
37
32
23
14
4
3
2
2
5
8
11
11
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
89
89
89
86
86
86
72
62
53
47
43
38
39
41
42
47
53
59
63
67
71
76

Pressure (mb)

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

Ozone (du)

395
396
396
396
396
397
398
400
400
400
400
399
399
398
397
396
396
393
391
388
386
385
383
387

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 15/04/26 04:01:52. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+1.00