Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 60%

11:59

04:11

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 OK
19 OK
20 Bad
21 OK
22 OK
23 Bad

Sun - Rise: 06:19, Set: 20:15, Transit: 13:17. Moon - Rise: 11:59, Set: 04:11. Civil Dark: 20:50 - 05:44. Nautical Dark: 21:33 - 05:01. Astro Dark: 22:21 - 04:12

Total Clouds (% Sky Obscured)

51
90
100
100
83
93
92
92
99
79
75
91
93
85
76
58
53
32
32
33
40
32
33
41

Low Clouds (% Sky Obscured)

44
62
50
66
84
87
83
90
98
75
74
88
90
80
66
52
52
31
32
31
31
28
32
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
14
49
4
0
27
29
19
31
4
0
0
0
0
2
2
1
0

High Clouds (% Sky Obscured)

9
0
3
5
1
2
3
0
0
0
0
0
0
0
0
0
0
0
1
2
6
2
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
9
9
9
9
9
9
9
9
6
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
16
37
39
49
45
49
52
35
34
29
18
2
0
0
1
1
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

24
25
25
26
21
22
20
19
16
20
19
19
19
19
18
19
19
18
16
14
11
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
73
73
82
78
78
78
75
85
82
79
81
82
82
80
76
78
79
85
90
94
91
91

Pressure (mb)

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

Ozone (du)

380
379
380
381
380
380
378
377
379
383
382
383
382
380
377
376
376
373
373
377
377
379
380
380

Wednesday 17

Waxing Gibbous 69%

13:13

04:34

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

Sun - Rise: 06:17, Set: 20:16, Transit: 13:17. Moon - Rise: 13:13, Set: 04:34. Civil Dark: 20:51 - 05:42. Nautical Dark: 21:35 - 04:58. Astro Dark: 22:24 - 04:09

Total Clouds (% Sky Obscured)

59
66
71
92
100
79
73
71
61
60
63
82
83
73
83
89
96
95
100
100
100
82
66
60

Low Clouds (% Sky Obscured)

53
64
67
88
100
79
72
70
67
61
68
80
83
65
74
76
88
87
100
100
100
79
69
64

Medium Clouds (% Sky Obscured)

3
18
4
18
0
0
0
0
0
0
0
0
2
20
28
30
26
40
37
35
42
54
21
1

High Clouds (% Sky Obscured)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

6
9
17
28
29
26
16
15
6
17
16
5
4
0
0
3
12
35
51
66
63
57
42
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
9
9
11
12
12
13
15
17
18
18
17
18
17
17
15
12
10
10
10
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
94
90
91
88
85
82
78
71
69
67
67
69
78
85
90
94
93
95
94
96

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

378
377
375
374
370
368
366
366
365
365
367
368
367
365
362
361
362
361
362
360
361
363
363
362

Thursday 18

Waxing Gibbous 78%

14:25

04:52

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:15, Set: 20:18, Transit: 13:16. Moon - Rise: 14:25, Set: 04:52. Civil Dark: 20:53 - 05:40. Nautical Dark: 21:37 - 04:56. Astro Dark: 22:26 - 04:06

Total Clouds (% Sky Obscured)

71
75
82
60
57
44
42
17
32
49
57
61
74
86
77
72
96
79
74
74
75
68
69
90

Low Clouds (% Sky Obscured)

69
71
80
58
52
34
34
11
8
23
42
51
72
86
73
69
75
58
48
51
47
53
55
76

Medium Clouds (% Sky Obscured)

13
8
3
3
4
4
2
3
13
18
13
9
3
5
6
21
34
39
32
31
39
18
7
4

High Clouds (% Sky Obscured)

6
8
9
5
5
5
2
2
3
8
2
3
6
11
39
37
75
5
4
2
2
4
2
41

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 (%)

8
4
5
2
0
0
0
0
0
0
0
0
0
2
12
5
1
3
1
1
0
0
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
94
94
93
91
89
85
79
73
67
65
65
73
72
65
67
72
82
93
94
93
91

Pressure (mb)

1020
1020
1020
1021
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

366
365
362
363
365
364
365
367
367
366
365
366
365
364
365
367
368
369
370
368
367
366
365
363

Friday 19

Waxing Gibbous 86%

15:35

05:05

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 OK
21 Good
22 Good
23 Good

Sun - Rise: 06:13, Set: 20:20, Transit: 13:16. Moon - Rise: 15:35, Set: 05:05. Civil Dark: 20:55 - 05:37. Nautical Dark: 21:39 - 04:53. Astro Dark: 22:29 - 04:03

Total Clouds (% Sky Obscured)

99
93
84
76
85
89
92
82
74
75
81
84
86
81
75
69
75
79
80
52
29
7
5
3

Low Clouds (% Sky Obscured)

92
88
83
76
84
88
90
81
71
73
81
84
86
81
74
67
54
37
16
8
5
3
2
1

Medium Clouds (% Sky Obscured)

4
4
4
5
6
6
0
1
0
0
0
0
0
2
2
1
14
25
41
28
15
3
2
1

High Clouds (% Sky Obscured)

92
78
56
35
7
1
2
4
1
2
3
2
2
2
2
2
16
31
49
33
18
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
4
8
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 (%)

3
8
10
11
13
8
3
4
3
5
7
14
5
3
14
4
4
3
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
93
95
96
96
96
96
93
87
84
83
83
80
80
80
80
83
87
90
95
96
96
96

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027

Ozone (du)

361
359
355
354
353
350
350
347
346
346
346
346
345
346
349
350
350
350
351
352
352
351
352
354

Saturday 20

Waxing Gibbous 92%

16:44

05:17

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

Sun - Rise: 06:11, Set: 20:21, Transit: 13:16. Moon - Rise: 16:44, Set: 05:17. Civil Dark: 20:57 - 05:35. Nautical Dark: 21:41 - 04:51. Astro Dark: 22:32 - 04:00

Total Clouds (% Sky Obscured)

2
22
43
62
58
53
49
39
30
20
44
70
98
90
79
71
69
67
63
21
15
9
35
62

Low Clouds (% Sky Obscured)

1
1
1
1
11
20
31
24
17
9
23
43
70
81
80
78
78
78
68
32
26
20
20
24

Medium Clouds (% Sky Obscured)

0
15
30
37
30
24
17
11
6
0
0
0
0
2
2
2
2
2
2
2
1
1
15
23

High Clouds (% Sky Obscured)

1
0
0
4
5
6
5
8
8
6
20
37
66
76
67
45
45
50
23
13
8
6
4
2

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
1
0
0
11
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
94
94
93
91
87
80
73
68
66
66
71
75
76
77
77
81
82
85
87
87

Pressure (mb)

1027
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031

Ozone (du)

355
355
354
352
352
351
350
349
347
346
346
347
348
349
352
351
350
351
351
350
351
352
354
355

Sunday 21

Waxing Gibbous 96%

17:52

05:27

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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: 06:09, Set: 20:23, Transit: 13:16. Moon - Rise: 17:52, Set: 05:27. Civil Dark: 20:58 - 05:33. Nautical Dark: 21:43 - 04:48. Astro Dark: 22:34 - 03:57

Total Clouds (% Sky Obscured)

89
90
92
89
76
72
68
56
48
43
51
59
67
63
61
57
63
72
76
78
78
77
80
80

Low Clouds (% Sky Obscured)

28
36
45
51
52
46
45
36
31
28
40
49
57
48
38
27
35
43
52
48
43
33
29
26

Medium Clouds (% Sky Obscured)

34
31
32
33
34
30
30
23
13
3
3
2
2
9
16
24
26
26
24
19
24
29
35
37

High Clouds (% Sky Obscured)

0
1
1
1
2
2
2
2
2
4
14
28
48
64
66
74
83
82
77
68
64
61
65
69

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
1
0
0
0
0
0
4
2
0
6
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
88
88
88
88
87
84
81
76
73
72
70
72
76
79
80
81
83
84
87
88
90

Pressure (mb)

1031
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

356
357
357
357
358
356
355
353
352
351
350
351
352
353
353
354
354
354
355
355
356
356
357
358

Monday 22

Waxing Gibbous 98%

19:02

05:38

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 OK
23 OK

Sun - Rise: 06:07, Set: 20:24, Transit: 13:16. Moon - Rise: 19:02, Set: 05:38. Civil Dark: 21:00 - 05:31. Nautical Dark: 21:45 - 04:46. Astro Dark: 22:37 - 03:54

Total Clouds (% Sky Obscured)

80
74
65
54
51
59
63
65
67
70
71
69
67
65
65
66
62
55
51
51
49
47
42
37

Low Clouds (% Sky Obscured)

28
28
24
20
22
23
24
30
35
40
44
50
56
62
64
67
55
45
38
36
32
30
26
22

Medium Clouds (% Sky Obscured)

39
36
38
35
29
23
22
21
24
26
26
22
20
16
9
4
3
2
1
1
1
1
2
2

High Clouds (% Sky Obscured)

74
74
63
45
35
29
33
22
12
2
2
2
2
2
3
4
4
5
5
5
5
6
8
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
94
94
94
93
90
87
83
79
74
70
71
70
70
75
79
84
88
91
96
94

Pressure (mb)

1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1030
1030
1029
1030
1030
1030
1030

Ozone (du)

359
359
361
363
364
367
369
372
372
371
371
370
369
368
366
364
362
361
360
358
357
356
355
352

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 16/04/24 05:02:18. Forecast: 16/04/24 to 22/04/24. Timezone: UTC+1.00