Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 99%

22:41

06:14

00 OK
01 Good
02 Bad
03 Good
04 Good
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: 05:57, Set: 20:25, Transit: 13:11. Moon - Rise: 22:41, Set: 06:14. Civil Dark: 21:02 - 05:20. Nautical Dark: 21:48 - 04:34. Astro Dark: 22:42 - 03:40

Total Clouds (% Sky Obscured)

45
4
56
8
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

42
66
65
67
63
58
28
21
45
80
81
82
79
82
79
90
78
75
54
43
29
41
38
43

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
4
14
35
66
73
53
56
53
64
42
87
85
86
92
91
90
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
19
38
77
86
27
18
12
63
60
35
48
43
4
15
52

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
0
0
0
0
62
45
12
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
6
6
5
6
5
4
4
3
5
7
9
12
12
13
12
10
10
10
10
9
6
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
83
84
79
77
76
76
75
74
74
71
74
76
82
76
74
72
74
72
81
88
88
90

Pressure (mb)

1013
1012
1012
1011
1010
1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1003
1003
1003
1003
1002
1003
1003
1002

Ozone (du)

413
413
413
414
414
414
415
415
417
418
418
417
416
415
417
418
419
418
414
414
413
415
416
415

Friday 26

Waning Gibbous 96%

23:58

06:36

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: 05:55, Set: 20:27, Transit: 13:11. Moon - Rise: 23:58, Set: 06:36. Civil Dark: 21:03 - 05:18. Nautical Dark: 21:50 - 04:32. Astro Dark: 22:45 - 03:37

Total Clouds (% Sky Obscured)

100
99
100
82
84
99
100
93
93
88
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

37
31
12
2
2
2
9
32
61
69
68
67
80
100
78
83
84
86
92
88
93
94
92
94

Medium Clouds (% Sky Obscured)

87
82
91
42
75
93
99
91
79
86
95
100
100
100
100
100
81
68
70
44
97
100
100
97

High Clouds (% Sky Obscured)

55
65
81
61
65
98
79
20
17
1
2
32
78
37
3
55
52
27
59
100
100
100
87
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
3
4
3
4
5
6
5
7
9
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

5
2
0
0
0
2
6
10
27
24
43
56
81
95
95
95
95
87
90
80
83
83
74
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
1
0.8
0.6
0.4
0.5
0.4
0.4
0.5
0.4
0.3

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
4
5
9
11
11
10
10
10
10
9
10
10
10
10
9
10
11

Chance of Frost

Temperature (°C)

6
6
5
4
4
4
4
4
6
8
9
10
10
11
11
11
10
9
9
9
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
91
93
93
94
93
87
84
80
78
77
83
91
93
95
93
95
95
95
95
95
94

Pressure (mb)

1002
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1000

Ozone (du)

416
419
423
428
431
432
433
434
434
434
432
431
431
433
434
434
435
436
432
429
430
431
432
432

Saturday 27

Waning Gibbous 90%

No Rise

07:08

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: 05:53, Set: 20:28, Transit: 13:11. Moon - Rise: No Rise, Set: 07:08. Civil Dark: 21:05 - 05:16. Nautical Dark: 21:52 - 04:29. Astro Dark: 22:48 - 03:34

Total Clouds (% Sky Obscured)

100
100
99
99
94
92
85
76
68
85
63
77
93
96
99
97
95
81
81
65
73
53
71
100

Low Clouds (% Sky Obscured)

92
83
81
90
88
83
78
66
66
85
70
66
64
59
64
68
66
57
49
58
62
46
47
60

Medium Clouds (% Sky Obscured)

89
94
89
81
75
77
64
50
5
2
0
1
36
55
48
56
65
71
72
57
41
46
51
91

High Clouds (% Sky Obscured)

70
70
75
75
80
80
80
69
2
0
0
32
59
68
65
60
60
55
55
55
1
5
65
100

ISS Passover

Visibility (miles)

8
7
6
5
5
6
7
9
6
9
9
8
9
9
9
7
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

60
59
58
56
56
57
58
59
45
35
38
26
22
28
32
34
33
32
25
25
23
23
39
55

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
94
96
96
96
96
96
95
93
87
88
88
88
88
88
85
87
88
88
93
93

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1001
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

434
435
435
435
436
440
441
441
440
438
438
440
441
441
439
440
440
439
439
441
442
442
444
445

Sunday 28

Waning Gibbous 83%

01:09

07:53

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
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 OK
23 OK

Sun - Rise: 05:51, Set: 20:30, Transit: 13:11. Moon - Rise: 01:09, Set: 07:53. Civil Dark: 21:07 - 05:14. Nautical Dark: 21:54 - 04:27. Astro Dark: 22:51 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
69
65
42
28
34
49
82
70
77
86
87
89
50
44
42
26
14
2
4
5

Low Clouds (% Sky Obscured)

47
36
27
30
47
48
32
20
25
41
50
47
53
66
73
79
47
40
36
21
10
0
0
0

Medium Clouds (% Sky Obscured)

71
55
45
64
62
58
50
43
42
47
25
44
58
43
28
15
12
10
11
7
4
0
0
2

High Clouds (% Sky Obscured)

100
100
100
100
11
25
40
39
28
48
53
11
3
2
0
0
0
0
0
0
0
2
3
3

ISS Passover

Visibility (miles)

8
4
3
2
3
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
95
95
92
70
55
29
10
6
2
13
30
43
34
46
47
47
38
27
20
14
7
6
4

Precipitation Amount (mm)

0.4
0.8
0.9
1
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
4
4
3
5
5
5
4
5
5
4
5
5
5
6
6
6
6
5
4

Relative Humidity (%)

90
90
93
94
94
93
91
91
88
81
71
63
62
60
60
63
65
64
68
73
82
90
88
88

Pressure (mb)

1003
1003
1003
1003
1004
1004
1005
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1012
1013
1013
1014
1015
1015
1015

Ozone (du)

444
442
442
443
443
440
440
438
438
438
439
438
439
440
441
440
441
443
446
449
449
445
444
443

Monday 29

Waning Gibbous 74%

02:07

08:54

00 Good
01 OK
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 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:49, Set: 20:32, Transit: 13:10. Moon - Rise: 02:07, Set: 08:54. Civil Dark: 21:09 - 05:12. Nautical Dark: 21:56 - 04:25. Astro Dark: 22:54 - 03:27

Total Clouds (% Sky Obscured)

5
20
37
54
53
52
46
51
53
57
62
66
94
65
70
53
51
47
37
33
32
29
21
15

Low Clouds (% Sky Obscured)

1
5
12
19
23
26
29
32
34
35
44
54
58
59
61
54
45
36
28
27
26
26
18
13

Medium Clouds (% Sky Obscured)

3
2
2
1
12
25
41
27
13
2
11
19
25
19
10
5
7
8
8
6
4
2
2
3

High Clouds (% Sky Obscured)

3
11
17
22
19
17
10
13
23
22
23
28
86
26
22
9
7
5
2
0
1
1
2
4

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
5
7
3
9
9
17
13
22
9
20
23
22
19
9
15
10
16
5
1
1
0
3
14

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
2
2
3
3
3
5
10
13
15
16
16
16
16
17
16
15
13
11
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
3
2
3
3
4
6
7
7
7
8
9
8
9
8
9
9
9
9
9
8
8

Relative Humidity (%)

90
89
89
89
89
91
91
91
87
81
75
72
76
76
71
75
72
76
80
86
88
91
93
93

Pressure (mb)

1015
1016
1015
1015
1016
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

443
442
440
438
440
441
440
438
439
439
438
438
439
441
439
437
435
430
430
431
433
432
433
434

Tuesday 30

Waning Gibbous 64%

02:52

10:10

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

Sun - Rise: 05:47, Set: 20:33, Transit: 13:10. Moon - Rise: 02:52, Set: 10:10. Civil Dark: 21:10 - 05:10. Nautical Dark: 21:58 - 04:22. Astro Dark: 22:57 - 03:24

Total Clouds (% Sky Obscured)

0
9
18
27
26
26
24
11
10
9
8
7
4
24
43
63
75
88
100
99
99
99
98
98

Low Clouds (% Sky Obscured)

0
9
16
24
24
24
26
5
11
16
11
7
2
13
23
34
52
73
94
89
83
79
72
63

Medium Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
0
0
6
14
34
59
79
93
74
55
39
47
59

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
9
5
2
2
3
3
8
14
19
22
23
20
30
40
46
56
66

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

Precipitation Probability (%)

12
0
4
2
0
0
0
0
0
0
1
2
2
9
15
17
42
54
60
66
65
59
50
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
10
11
11
9
7
7
7
9
12
15
15
15
16
16
15
15
12
10
8
7
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
90
91
95
95
95
93
90
85
81
76
75
76
76
75
75
74
80
86
92
93
93
93
95

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

436
438
441
441
441
442
442
443
443
443
443
443
443
443
440
438
435
433
431
429
428
427
426
424

Wednesday 1

Third Quarter 53%

03:24

11:34

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

Sun - Rise: 05:45, Set: 20:35, Transit: 13:10. Moon - Rise: 03:24, Set: 11:34. Civil Dark: 21:12 - 05:08. Nautical Dark: 22:01 - 04:20. Astro Dark: 23:00 - 03:21

Total Clouds (% Sky Obscured)

98
97
97
96
88
81
73
73
73
73
63
53
41
40
34
32
34
35
41
54
63
70
66
62

Low Clouds (% Sky Obscured)

55
49
44
38
41
42
45
53
62
69
48
28
7
5
2
0
0
0
0
0
1
1
4
8

Medium Clouds (% Sky Obscured)

67
69
68
69
60
46
34
29
28
28
25
23
20
27
26
26
25
20
16
19
20
24
22
17

High Clouds (% Sky Obscured)

75
65
55
45
48
47
50
36
21
7
9
15
24
25
21
17
19
21
24
35
47
57
45
37

ISS Passover

Visibility (miles)

9
9
7
5
4
3
3
3
5
7
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 (%)

35
31
26
20
20
16
2
17
20
12
21
22
16
15
13
12
12
11
9
9
8
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
8
7
7
7
7
8
9
9
10
10
11
16
15
14
15
15
15
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
96
96
96
91
87
83
78
74
71
72
75
77
79
85
87
89
92
95
95

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

422
420
420
419
418
417
415
414
412
410
408
405
402
398
396
394
392
391
389
387
386
386
385
384

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 25/04/24 20:36:35. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00