Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

14:44

04:19

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: 05:52, Set: 20:25, Transit: 13:10. Moon - Rise: 14:44, Set: 04:19. Civil Dark: 21:02 - 05:16. Nautical Dark: 21:48 - 04:29. Astro Dark: 22:43 - 03:33

Total Clouds (% Sky Obscured)

54
65
75
93
100
100
93
95
94
100
100
100
98
100
99
100
100
89
58
89
77
66
62
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

54
65
75
91
100
95
90
95
81
96
95
49
55
61
40
91
84
49
36
89
77
64
62
62

High Clouds (% Sky Obscured)

54
65
75
93
99
100
92
75
74
63
76
100
98
100
98
100
100
60
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 (%)

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)

4
2
0
3
7
9
10
10
10
8
7
6
4
2
1
2
2
2
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
67
65
63
64
68
68
67
66
67
70
74
71
67
65
61
60
60
58
59
63
67

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

367
365
362
361
361
362
363
362
363
364
362
359
361
363
364
364
365
369
372
372
370
371
371
373

Monday 27

Waxing Gibbous 86%

16:00

04:31

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

Sun - Rise: 05:50, Set: 20:27, Transit: 13:09. Moon - Rise: 16:00, Set: 04:31. Civil Dark: 21:03 - 05:14. Nautical Dark: 21:50 - 04:26. Astro Dark: 22:46 - 03:30

Total Clouds (% Sky Obscured)

60
61
75
61
78
32
21
37
38
42
73
35
0
32
55
90
92
41
37
36
39
47
59
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
37
38
27
0
0
0
8
34
56
30
0
28
36
39
47
59
85

Medium Clouds (% Sky Obscured)

60
61
68
41
18
25
14
9
10
16
36
22
0
20
26
37
45
18
21
0
0
0
0
18

High Clouds (% Sky Obscured)

0
0
0
3
67
0
0
0
0
0
64
5
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
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
1
4
18
17
28
9
5
5
12
5
2
1
0
0
0
0
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)

5
4
4
5
4
4
4
4
5
6
7
8
7
9
9
10
12
12
12
13
15
16
15
15

Chance of Frost

Temperature (°C)

8
8
10
13
14
16
17
17
18
18
18
18
18
17
15
14
13
13
12
11
10
9
9
9

Feels Like (°C)

5
6
9
12
15
17
17
18
19
19
18
18
17
16
14
13
11
10
9
9
7
7
6
6

Dew Point (°C)

3
4
6
8
10
10
10
11
11
12
13
13
14
14
12
12
11
9
9
9
9
8
8
8

Relative Humidity (%)

68
74
74
74
74
70
66
64
63
65
69
72
77
83
84
89
83
77
79
90
91
93
95
95

Pressure (mb)

1024
1024
1024
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

376
377
379
379
379
380
379
379
381
381
382
384
387
387
388
389
390
390
392
394
398
402
404
406

Tuesday 28

Waxing Gibbous 93%

17:14

04:43

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 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 05:48, Set: 20:28, Transit: 13:09. Moon - Rise: 17:14, Set: 04:43. Civil Dark: 21:05 - 05:11. Nautical Dark: 21:52 - 04:24. Astro Dark: 22:49 - 03:27

Total Clouds (% Sky Obscured)

74
82
94
100
97
91
80
71
78
78
59
45
24
33
2
2
2
2
1
2
0
0
0
0

Low Clouds (% Sky Obscured)

57
61
85
61
74
71
80
71
64
63
53
37
24
25
2
2
1
1
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

12
13
15
50
45
25
30
0
28
31
14
8
0
9
2
2
2
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
75
4
0
0
0
0
1
0
3
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
24
18
7
13
6
5
18
12
27
27
15
18
1
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)

16
16
17
18
18
20
20
21
20
20
18
19
19
18
18
18
19
19
20
20
20
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
88
87
87
88
85
76
76
76
80
86
83
83
83
81
81
79
82
85
88
90
91
88

Pressure (mb)

1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

408
409
409
410
412
415
418
419
419
418
418
418
419
420
419
419
419
417
416
415
414
412
410
408

Wednesday 29

Waxing Gibbous 97%

18:27

04:55

06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
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: 05:47, Set: 20:30, Transit: 13:09. Moon - Rise: 18:27, Set: 04:55. Civil Dark: 21:07 - 05:09. Nautical Dark: 21:54 - 04:22. Astro Dark: 22:51 - 03:24

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
17
33
45
94
88
82
88
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
1
3
10
10
15
15
15
20
25
20
20
21
17

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
17
33
45
94
87
80
80
79
75
54
35
78
81
84
87
80
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
17
33
45
73
50
19
47
41
84
61
66
79
72
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
4
7
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
8
17
4
14
21
4
2
2
8
47
61
45
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

22
24
23
24
24
23
23
24
23
23
23
22
22
21
22
22
21
21
21
21
21
21
21
22

Chance of Frost

Temperature (°C)

6
6
8
10
11
13
14
16
17
17
17
16
15
15
14
13
11
11
12
12
12
10
10
10

Feels Like (°C)

1
-0
2
4
6
8
9
10
12
12
12
10
9
9
6
6
5
5
5
5
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

88
83
81
77
73
69
66
64
64
63
65
66
66
68
61
64
72
64
57
58
56
88
91
93

Pressure (mb)

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

Ozone (du)

410
409
408
408
407
407
409
407
407
407
404
403
405
406
404
401
404
403
401
397
392
388
387
383

Thursday 30

Waxing Gibbous 99%

19:40

05:10

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: 05:45, Set: 20:31, Transit: 13:09. Moon - Rise: 19:40, Set: 05:10. Civil Dark: 21:09 - 05:07. Nautical Dark: 21:56 - 04:19. Astro Dark: 22:55 - 03:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

14
8
1
0
0
0
0
0
0
0
14
27
41
48
49
55
60
64
67
70
75
81
67
52

Medium Clouds (% Sky Obscured)

66
76
88
99
100
98
85
96
76
100
100
100
100
92
84
76
53
34
27
31
36
35
31
23

High Clouds (% Sky Obscured)

100
99
98
97
98
99
100
98
100
100
100
100
100
99
97
95
78
62
44
50
51
55
54
53

ISS Passover

Visibility (miles)

9
3
3
6
5
9
9
9
9
9
9
9
4
1
1
0
0
3
6
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
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

73
83
76
53
36
22
11
25
22
18
28
65
95
95
95
95
95
82
47
47
41
37
41
27

Precipitation Amount (mm)

0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0.6
0.9
1
1.4
1.1
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
21
22
22
22
22
22
22
21
20
16
14
11
2
2
4
4
5
5
5
4
4
5

Chance of Frost

Temperature (°C)

10
10
11
12
13
13
13
14
14
14
14
14
14
14
13
12
12
12
12
12
12
11
11
11

Feels Like (°C)

4
4
5
5
7
7
8
9
8
9
9
10
10
11
10
10
10
10
11
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
93
90
87
87
87
84
86
87
95
98
98
100
98
98
96
96
95
95
96
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

382
381
380
383
383
384
381
379
377
374
372
371
370
371
375
379
384
385
387
388
387
387
386
382

Friday 1

Full Moon 100%

20:54

05:28

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:43, Set: 20:33, Transit: 13:09. Moon - Rise: 20:54, Set: 05:28. Civil Dark: 21:10 - 05:05. Nautical Dark: 21:59 - 04:17. Astro Dark: 22:58 - 03:17

Total Clouds (% Sky Obscured)

99
93
89
84
79
71
65
68
70
70
52
34
17
30
42
54
57
59
62
76
89
100
99
97

Low Clouds (% Sky Obscured)

32
44
57
69
63
56
50
53
56
52
40
28
16
12
7
1
1
2
3
19
36
51
53
55

Medium Clouds (% Sky Obscured)

13
4
3
0
0
0
0
0
1
1
1
0
0
0
0
0
10
18
26
39
56
74
64
52

High Clouds (% Sky Obscured)

77
58
31
1
2
3
5
36
68
70
52
34
9
30
42
54
39
23
5
36
68
100
95
89

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 (%)

21
12
7
2
11
12
14
12
9
3
4
6
0
1
1
0
2
3
4
4
4
2
11
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
88
90
90
89
87
86
86
86
84
83
84
87
89
92
93
95
95
96
96
95
96
95
95

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

377
373
373
373
373
374
375
375
375
374
373
372
371
370
371
371
372
374
375
377
377
377
377
381

Saturday 2

Waning Gibbous 98%

22:07

05:52

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:41, Set: 20:35, Transit: 13:09. Moon - Rise: 22:07, Set: 05:52. Civil Dark: 21:12 - 05:03. Nautical Dark: 22:01 - 04:14. Astro Dark: 23:01 - 03:14

Total Clouds (% Sky Obscured)

95
96
98
100
100
100
100
99
98
98
86
77
71
59
41
22
41
64
90

Low Clouds (% Sky Obscured)

58
59
59
60
60
61
59
52
45
41
48
55
64
52
37
15
12
8
4

Medium Clouds (% Sky Obscured)

38
59
79
100
100
100
100
93
88
82
54
27
0
0
0
0
8
16
27

High Clouds (% Sky Obscured)

84
79
79
81
82
85
95
80
66
50
34
16
0
0
2
4
33
62
90

ISS Passover

Visibility (miles)

9
9
9
8
7
7
8
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
21
26
30
41
49
57
53
44
28
25
22
14
16
15
10
11
10
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
91
91
90
90
92
92
93
93
92
92
93
93
93
93
93

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1017
1017
1016

Ozone (du)

384
388
387
386
386
388
391
393
390
388
385
382
380
377
377
377
378
378
378

Forecast for Beer, Devon, United Kingdom (50.70,-3.09)

Generated: 26/04/26 06:00:37. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+1.00