Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 2%

05:38

19:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:04, Set: 20:16, Transit: 13:10. Moon - Rise: 05:38, Set: 19:22. Civil Dark: 20:55 - 05:23. Nautical Dark: 21:45 - 04:33. Astro Dark: 22:43 - 03:33

Total Clouds (% Sky Obscured)

84
86
76
66
92
80
56
84
70
96
78
85
100
100
100
100
100
100
100
100
100
96
95
100

Low Clouds (% Sky Obscured)

79
57
41
61
92
56
55
80
63
58
50
52
43
60
56
53
57
60
83
80
84
63
49
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
31
0
0
0
0
39
64
64
67
89
100
93
100
97
100
99
80
53
48

High Clouds (% Sky Obscured)

0
0
0
0
0
2
6
29
43
89
55
59
100
100
100
100
100
100
100
100
62
74
67
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
None

Precipitation Probability (%)

19
21
23
17
24
21
11
8
11
18
9
6
11
9
12
30
35
48
51
56
33
21
20
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
7
6
6
6
6
6
7
7
7
7
6
7
8
7
7
8
7
7
8

Relative Humidity (%)

88
87
87
85
81
77
72
68
65
64
66
73
77
80
80
81
85
90
87
90
91
88
90
93

Pressure (mb)

1009
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

419
415
414
414
416
411
410
406
401
396
390
386
381
377
375
375
376
378
385
390
400
402
396
391

Friday 17

New Moon 0%

05:51

20:57

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

Sun - Rise: 05:59, Set: 20:18, Transit: 13:10. Moon - Rise: 05:51, Set: 20:57. Civil Dark: 20:57 - 05:20. Nautical Dark: 21:47 - 04:30. Astro Dark: 22:47 - 03:29

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
83
44
34
48
48
44
44
53
73
51
58
70
82
80
88

Low Clouds (% Sky Obscured)

49
74
56
87
100
100
94
100
50
43
44
34
37
42
43
43
53
73
51
58
68
82
80
88

Medium Clouds (% Sky Obscured)

47
45
70
98
94
71
65
70
70
36
0
0
16
0
0
0
0
0
0
0
2
0
0
0

High Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
40
20
6
4
7
23
11
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
8
9
9
9
9
9

Fog (%)

4
0
3
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 (%)

15
25
35
42
28
32
37
32
38
17
18
6
4
2
5
5
12
24
31
27
11
20
11
10

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
13
14
15
16
15
15
16
16
17
19
19
19
18
15
11
10
10
8
8
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
88
87
87
88
90
77
68
70
71
72
73
77
80
85
84
85
87
88
91
88
91
93

Pressure (mb)

1013
1013
1013
1012
1012
1012
1012
1013
1013
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

387
384
383
383
385
386
387
388
390
392
393
394
397
403
409
406
402
403
405
410
413
414
414
417

Saturday 18

Waxing Crescent 2%

No Rise

22:37

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

Sun - Rise: 05:57, Set: 20:20, Transit: 13:10. Moon - Rise: No Rise, Set: 22:37. Civil Dark: 20:59 - 05:18. Nautical Dark: 21:50 - 04:27. Astro Dark: 22:50 - 03:25

Total Clouds (% Sky Obscured)

86
70
72
65
78
100
97
89
90
81
83
82
79
89
73
6
5
11
39
26
26
21
31
45

Low Clouds (% Sky Obscured)

86
70
69
65
63
86
91
85
61
58
72
68
60
61
54
6
0
4
37
26
26
21
31
45

Medium Clouds (% Sky Obscured)

0
4
5
9
78
100
97
89
40
30
25
25
28
39
22
0
2
0
0
0
0
0
6
14

High Clouds (% Sky Obscured)

0
0
0
0
1
31
11
4
2
0
0
0
0
2
4
3
5
11
27
1
0
0
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
7
20
11
28
49
51
46
43
55
57
53
30
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
10
12
14
15
13
13
14
14
13
11
9
8
8
6
4
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
87
85
93
91
81
80
78
78
74
77
78
80
85
91
91
93
91
89
91
91
91
93

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1025
1026
1027
1027
1028
1028
1028
1028
1029
1029

Ozone (du)

421
422
421
417
414
409
404
404
404
404
405
407
406
407
405
405
406
407
408
409
411
409
405
404

Sunday 19

Waxing Crescent 7%

06:10

00:16

06 Bad
07 Bad
08 Bad
09 Bad
10 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:55, Set: 20:22, Transit: 13:10. Moon - Rise: 06:10, Set: 00:16. Civil Dark: 21:02 - 05:15. Nautical Dark: 21:52 - 04:24. Astro Dark: 22:54 - 03:21

Total Clouds (% Sky Obscured)

55
52
51
52
48
49
61
67
69
85
59
57
67
76
76
60
82
87
85
84
83
84
87
88

Low Clouds (% Sky Obscured)

48
50
51
52
48
49
53
54
56
57
44
31
18
27
35
44
44
41
45
47
49
51
46
38

Medium Clouds (% Sky Obscured)

20
19
10
1
0
0
0
16
34
42
36
29
21
30
38
47
38
29
19
13
6
0
0
0

High Clouds (% Sky Obscured)

1
1
1
5
1
2
9
4
1
9
1
4
7
7
22
19
43
50
30
20
10
5
10
10

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
1
2
1
2
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
5
6
6
8
9
8
9
10
9
9
8
7
5
3
3
2
2
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

93
91
86
81
75
69
61
57
54
52
53
55
64
71
73
75
82
83
83
85
86
86
89
89

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

404
402
402
402
403
403
403
402
401
401
400
401
400
400
399
400
399
398
398
399
398
398
398
398

Monday 20

Waxing Crescent 14%

06:41

01:42

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

Sun - Rise: 05:52, Set: 20:24, Transit: 13:09. Moon - Rise: 06:41, Set: 01:42. Civil Dark: 21:04 - 05:12. Nautical Dark: 21:55 - 04:21. Astro Dark: 22:58 - 03:17

Total Clouds (% Sky Obscured)

86
92
94
79
97
86
41
23
80
84
36
64
91
89
91
91
88
87
82
70
61
49
35
19

Low Clouds (% Sky Obscured)

27
31
36
69
89
86
41
23
80
84
36
64
91
80
69
53
48
53
56
40
25
8
16
19

Medium Clouds (% Sky Obscured)

1
40
32
0
2
3
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
15
40
10
0
0
0
0
0
0
18
37
55
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
7
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 (%)

2
4
3
2
17
13
7
11
11
15
19
18
15
22
15
8
8
6
2
3
2
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)

4
5
6
9
13
13
14
15
15
15
14
14
12
10
12
11
11
10
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
83
78
73
69
60
57
59
70
72
76
84
85
87
85
85
86
88
89
89
88
88
89

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

398
398
398
398
402
403
404
404
404
402
403
401
400
399
400
400
400
400
400
401
400
400
399
397

Tuesday 21

Waxing Crescent 24%

07:30

02:44

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

Sun - Rise: 05:50, Set: 20:26, Transit: 13:09. Moon - Rise: 07:30, Set: 02:44. Civil Dark: 21:06 - 05:10. Nautical Dark: 21:58 - 04:18. Astro Dark: 23:02 - 03:12

Total Clouds (% Sky Obscured)

0
1
3
4
8
12
19
46
71
93
90
89
84
77
69
61
59
58
51
49
50
51
56
57

Low Clouds (% Sky Obscured)

0
1
3
4
8
12
19
31
27
37
51
59
63
55
47
39
38
36
34
35
38
41
46
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
19
35
48
37
35
38
38
35
31
37
44
50
39
26

High Clouds (% Sky Obscured)

0
1
2
3
5
7
10
26
43
30
40
60
60
30
30
25
15
5
5
5
5
5
4
6

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
1
0
1
1
0
1
1
0
0
0
0
2
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
3
4
5
5
5
10
10
9
9
8
9
6
6
6
5
3
2
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

91
93
80
69
61
56
53
49
49
49
49
55
62
72
73
74
75
73
72
71
73
75
76
76

Pressure (mb)

1031
1032
1031
1031
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1024
1023
1022
1022
1021
1020

Ozone (du)

394
392
393
394
395
390
386
381
378
375
373
371
369
367
367
367
367
368
368
368
366
364
362
360

Wednesday 22

Waxing Crescent 35%

08:42

03:24

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 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:48, Set: 20:28, Transit: 13:09. Moon - Rise: 08:42, Set: 03:24. Civil Dark: 21:08 - 05:07. Nautical Dark: 22:00 - 04:15. Astro Dark: 23:05 - 03:08

Total Clouds (% Sky Obscured)

49
63
77
91
94
96
100
98
97
95
83
67
53
41
33
26
44
64
83

Low Clouds (% Sky Obscured)

49
47
38
29
47
65
83
89
94
95
83
67
53
41
29
17
31
46
59

Medium Clouds (% Sky Obscured)

16
29
34
30
25
20
15
15
15
15
10
10
10
15
15
15
15
20
20

High Clouds (% Sky Obscured)

12
37
59
83
80
89
94
96
96
95
83
67
53
41
33
26
44
49
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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

Precipitation Probability (%)

2
3
4
2
12
16
20
20
20
18
17
15
9
10
8
2
19
24
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
2
4
6
5
5
5
4
3
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

76
75
79
82
85
81
77
74
67
60
54
57
60
64
70
78
86
85
83

Pressure (mb)

1019
1018
1017
1017
1016
1015
1014
1014
1013
1012
1011
1010
1010
1009
1009
1009
1009
1009
1008

Ozone (du)

358
356
355
353
352
357
361
366
368
371
373
379
385
391
399
407
415
424
432

Forecast for Skirsgill, Cumbria, United Kingdom (54.65,-2.76)

Generated: 16/04/26 06:08:42. Forecast: 16/04/26 to 22/04/26. Timezone: UTC+1.00