Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:46

06:35

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:55, Set: 20:28, Transit: 13:12. Moon - Rise: 22:46, Set: 06:35. Civil Dark: 21:05 - 05:18. Nautical Dark: 21:52 - 04:30. Astro Dark: 22:48 - 03:33

Total Clouds (% Sky Obscured)

97
95
81
97
66
75
77
87
88
99
99
94
96
95
94
91
86
97
100
100
100
99
96
99

Low Clouds (% Sky Obscured)

73
58
49
32
30
39
39
41
58
48
44
60
62
57
52
51
50
70
74
85
84
78
89
92

Medium Clouds (% Sky Obscured)

20
16
30
59
50
24
55
69
76
90
92
79
87
88
73
48
48
90
94
95
99
97
65
36

High Clouds (% Sky Obscured)

37
8
39
73
49
31
15
43
21
32
34
33
34
34
40
47
39
36
32
38
3
16
3
0

ISS Passover

Visibility (miles)

6
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
2
2
1
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 (%)

30
5
2
11
4
5
11
2
0
0
0
0
0
0
0
2
0
0
1
3
4
7
7
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
88
93
84
74
70
70
73
79
88
91
91
90
88
88
86
89
93
93
94
93
86
80
76

Pressure (mb)

1006
1005
1004
1004
1004
1003
1003
1003
1002
1002
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

410
410
410
411
411
413
415
416
415
416
417
419
421
421
420
421
425
426
429
431
433
434
437
440

Friday 26

Waning Gibbous 90%

00:03

07:06

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:53, Set: 20:30, Transit: 13:12. Moon - Rise: 00:03, Set: 07:06. Civil Dark: 21:07 - 05:15. Nautical Dark: 21:54 - 04:28. Astro Dark: 22:51 - 03:30

Total Clouds (% Sky Obscured)

98
97
96
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
95
95

Low Clouds (% Sky Obscured)

89
83
95
100
99
84
80
80
70
88
89
85
84
70
71
69
67
71
89
91
93
95
93
92

Medium Clouds (% Sky Obscured)

38
35
62
91
93
96
99
100
100
100
100
100
100
98
94
100
100
100
100
100
57
91
82
71

High Clouds (% Sky Obscured)

15
0
0
55
55
54
59
3
3
19
21
25
67
100
100
100
100
47
57
65
65
60
55
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
3
3
4
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
10
14
21
30
36
41
50
56
69
80
75
73
69
58
47
30
43
49
50
44
34
23
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
75
77
79
82
93
94
96
94
94
94
96
96
96
96
98
98
96
96
96
96
96
94

Pressure (mb)

1003
1003
1003
1003
1003
1002
1002
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004

Ozone (du)

441
441
440
439
439
440
441
443
446
447
446
444
443
440
439
437
437
435
435
437
437
437
440
444

Saturday 27

Waning Gibbous 83%

01:14

07:50

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:51, Set: 20:32, Transit: 13:12. Moon - Rise: 01:14, Set: 07:50. Civil Dark: 21:09 - 05:13. Nautical Dark: 21:57 - 04:25. Astro Dark: 22:54 - 03:27

Total Clouds (% Sky Obscured)

93
97
92
87
89
100
84
85
78
78
80
75
66
69
68
93
100
70
64
55
62
73
82
84

Low Clouds (% Sky Obscured)

86
86
87
84
81
100
77
73
70
74
76
71
66
70
67
74
73
69
64
58
64
75
81
82

Medium Clouds (% Sky Obscured)

50
52
45
75
64
75
74
68
59
40
38
32
30
35
30
25
30
30
35
35
35
35
40
45

High Clouds (% Sky Obscured)

2
6
50
45
55
60
60
65
65
60
60
55
50
58
52
84
85
65
55
50
50
50
50
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
2
2
3
3
2
3
3
3
3
4
4
4
4

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

Precipitation Probability (%)

15
6
15
8
13
20
10
16
40
69
95
95
95
88
88
84
82
80
83
72
66
63
60
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.7
0.9
0.6
0.4
0.5
0.4
0.4
0.3
0.5
0.3
0.2
0.2
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
88
88
82
84
87
91
91
96
96
98
96
98
96
96
98
96
96
98
96
98
98
96

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005

Ozone (du)

437
433
433
432
429
428
428
428
425
424
425
423
423
426
428
432
436
436
439
442
442
440
436
431

Sunday 28

Waning Gibbous 74%

02:13

08:52

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:49, Set: 20:33, Transit: 13:12. Moon - Rise: 02:13, Set: 08:52. Civil Dark: 21:11 - 05:11. Nautical Dark: 21:59 - 04:23. Astro Dark: 22:57 - 03:23

Total Clouds (% Sky Obscured)

86
87
85
84
83
83
82
82
48
39
66
80
90
73
83
64
66
65
66
82
94
88
53
55

Low Clouds (% Sky Obscured)

84
85
84
83
80
76
71
65
33
34
37
37
38
38
40
39
43
35
31
24
28
32
39
40

Medium Clouds (% Sky Obscured)

50
55
55
60
50
35
3
0
0
0
0
0
0
0
25
48
70
75
70
70
58
41
24
32

High Clouds (% Sky Obscured)

45
50
55
55
60
13
17
18
11
6
60
73
87
55
69
43
38
38
33
68
93
85
7
11

ISS Passover

Visibility (miles)

4
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

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

Precipitation Probability (%)

62
55
56
54
52
44
35
19
15
9
0
1
3
5
8
9
5
13
11
2
5
6
2
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
7
9
10
11
11
10
10
8
5
4
3
3
4
4
4
4
4
5
5
6
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
95
96
93
93
90
85
88
91
93
93
93
93
93
93
94
94
94
94
93
87
77

Pressure (mb)

1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

427
427
425
425
425
427
429
431
435
439
437
434
434
434
436
437
436
436
436
437
438
439
437
437

Monday 29

Waning Gibbous 64%

02:57

10:08

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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:47, Set: 20:35, Transit: 13:12. Moon - Rise: 02:57, Set: 10:08. Civil Dark: 21:12 - 05:09. Nautical Dark: 22:01 - 04:20. Astro Dark: 23:00 - 03:20

Total Clouds (% Sky Obscured)

59
76
73
79
73
78
83
92
92
92
87
76
64
52
52
49
49
47
43
44
58
74
90
89

Low Clouds (% Sky Obscured)

41
46
45
72
72
42
28
24
29
34
41
38
30
23
26
28
34
32
33
31
25
21
14
17

Medium Clouds (% Sky Obscured)

35
45
31
48
50
49
38
48
53
53
48
43
33
26
18
10
2
1
1
1
0
0
0
1

High Clouds (% Sky Obscured)

12
13
13
15
12
22
40
50
55
55
50
34
17
3
3
3
3
5
6
8
34
58
82
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 (%)

24
35
29
17
24
26
16
11
8
5
3
6
8
3
8
7
0
1
0
0
1
1
0
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
15
16
17
17
15
16
15
15
13
10
10
9
9
8
8
8
8
8
9
10
12
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
75
68
69
76
74
77
81
87
95
98
100
96
96
96
96
94
96
96
98
88
81
74

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

438
441
442
441
438
438
438
437
436
433
432
433
434
433
437
439
441
443
442
441
440
440
441
441

Tuesday 30

Waning Gibbous 53%

03:28

No Set

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:45, Set: 20:36, Transit: 13:12. Moon - Rise: 03:28, Set: No Set. Civil Dark: 21:14 - 05:07. Nautical Dark: 22:03 - 04:18. Astro Dark: 23:04 - 03:16

Total Clouds (% Sky Obscured)

94
100
99
97
96
88
80
69
56
43
40
49
54
53
54
54
59
58
62
62
56
58
73
77

Low Clouds (% Sky Obscured)

18
21
29
34
45
46
52
49
40
35
31
28
25
25
22
21
27
28
34
35
41
52
70
63

Medium Clouds (% Sky Obscured)

2
3
14
28
44
46
39
33
33
33
42
42
50
50
53
59
56
66
71
72
72
67
66
60

High Clouds (% Sky Obscured)

93
100
87
73
60
62
68
80
72
59
45
36
24
15
13
11
6
19
25
25
14
8
2
7

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 (%)

10
6
7
9
7
18
30
35
46
47
43
39
37
34
34
36
37
30
24
11
16
17
13
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
6
6
6
6
7
6
7
6
6
6
5
5
6
6
6
7
7
7
7
7

Relative Humidity (%)

69
66
63
63
64
65
68
73
78
84
88
93
93
93
93
93
94
94
94
96
96
93
87
83

Pressure (mb)

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

Ozone (du)

440
439
438
437
436
436
436
436
436
435
435
435
435
435
436
433
430
428
426
424
422
421
421
421

Wednesday 1

Third Quarter 41%

03:51

11:33

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
06 Bad

Sun - Rise: 05:43, Set: 20:38, Transit: 13:12. Moon - Rise: 03:51, Set: 11:33. Civil Dark: 21:16 - 05:05. Nautical Dark: 22:06 - 04:15. Astro Dark: 23:07 - 03:13

Total Clouds (% Sky Obscured)

82
95
100
100
100
100
100
100
98
96
95
97
98
100
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

56
49
50
57
68
71
68
68
66
59
54
53
52
51
50
47
49
44
43
41

Medium Clouds (% Sky Obscured)

54
57
64
67
67
54
40
27
18
11
5
27
51
74
69
63
62
55
50
43

High Clouds (% Sky Obscured)

11
30
48
59
67
66
62
58
67
80
95
89
83
76
77
76
79
84
89
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

Fog (%)

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

Precipitation Probability (%)

37
35
28
23
18
18
18
18
17
15
12
11
8
1
2
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
73
72
71
70
75
79
84
86
88
93
91
91
93
93
93
95
95
95

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

419
417
415
414
413
413
411
409
408
406
405
404
403
402
400
399
398
397
395
394

Forecast for Tippacott, Devon, United Kingdom (51.20,-3.78)

Generated: 25/04/24 11:30:19. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00