Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:17

05:04

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

Sun - Rise: 05:52, Set: 20:09, Transit: 13:02. Moon - Rise: 15:17, Set: 05:04. Civil Dark: 20:46 - 05:15. Nautical Dark: 21:33 - 04:28. Astro Dark: 22:27 - 03:33

Total Clouds (% Sky Obscured)

78
78
81
91
94
80
97
100
100
67
43
6
4
12
12
15
17
12
16
11
15
68
91
64

Low Clouds (% Sky Obscured)

52
51
74
80
79
73
93
91
92
53
32
4
4
14
12
14
18
7
2
2
4
31
37
58

Medium Clouds (% Sky Obscured)

38
23
6
27
31
26
17
45
45
24
3
0
0
0
0
0
0
0
6
1
3
6
72
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
4
1
7
7
6
5
67
75
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
48
74
55
51
42
23
8
7
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.7
0.3
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)

15
16
17
15
14
13
11
10
10
9
8
7
6
6
6
6
6
6
6
6
9
11
12
12

Chance of Frost

Temperature (°C)

11
12
12
11
11
11
10
10
9
8
7
6
5
4
3
3
2
2
2
2
4
5
7
8

Feels Like (°C)

6
6
7
7
6
6
6
5
4
4
4
2
3
2
1
1
-0
0
-1
-0
0
2
1
3

Dew Point (°C)

7
6
6
7
7
7
6
4
4
3
3
2
2
2
1
1
1
1
1
-0
-0
0
0
1

Relative Humidity (%)

78
67
70
73
75
78
73
68
70
69
74
75
83
86
86
88
89
91
93
85
76
70
64
61

Pressure (mb)

1016
1017
1017
1018
1019
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030

Ozone (du)

381
384
387
387
381
378
378
376
374
372
373
374
374
373
375
375
375
373
372
371
370
369
369
369

Saturday 20

Waxing Gibbous 92%

16:28

05:13

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Good
21 OK
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
11 Bad

Sun - Rise: 05:50, Set: 20:11, Transit: 13:02. Moon - Rise: 16:28, Set: 05:13. Civil Dark: 20:48 - 05:13. Nautical Dark: 21:35 - 04:26. Astro Dark: 22:30 - 03:30

Total Clouds (% Sky Obscured)

74
72
74
77
72
43
45
21
17
37
41
42
47
51
77
95
91
99
100
97
96
90
90
95

Low Clouds (% Sky Obscured)

67
69
74
74
70
47
41
29
29
48
53
50
73
73
88
97
93
95
97
95
90
79
67
66

Medium Clouds (% Sky Obscured)

14
6
2
2
2
7
0
1
1
3
7
13
22
30
34
40
41
49
43
41
72
63
61
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
9
4
6
0
4
4
6
4
64
65
35
17
8
5
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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
1
3
10
15
19
20
17
12
6
4
1

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
11
11
11
11
10
9
8
5
4
3
3
2
2
3
3
3
3
4
6
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
56
56
57
57
67
72
81
88
91
90
90
89
91
89
86
85
80
80
78
74
69
65

Pressure (mb)

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

Ozone (du)

369
368
367
367
369
370
372
373
375
375
374
372
372
375
382
387
389
391
393
394
395
396
395
392

Sunday 21

Waxing Gibbous 96%

17:38

05:22

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

Sun - Rise: 05:48, Set: 20:13, Transit: 13:02. Moon - Rise: 17:38, Set: 05:22. Civil Dark: 20:50 - 05:11. Nautical Dark: 21:37 - 04:23. Astro Dark: 22:33 - 03:26

Total Clouds (% Sky Obscured)

83
76
84
70
32
37
39
38
36
19
1
3
6
15
43
41
70
63
87
88
93
98
98
99

Low Clouds (% Sky Obscured)

71
69
81
69
39
43
48
41
38
20
1
1
1
11
21
29
36
46
44
43
47
57
64
71

Medium Clouds (% Sky Obscured)

17
4
0
0
0
0
0
0
0
0
0
1
2
2
45
44
22
19
64
72
82
92
93
94

High Clouds (% Sky Obscured)

10
3
5
0
0
0
0
0
0
0
0
0
3
3
8
17
46
60
53
54
71
79
74
73

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
0
1
0
0
10
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
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)

11
11
11
11
11
11
10
9
7
6
6
5
5
4
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
5
4
5
6
7
6
5
4
3
2
2
1
0
-1
-1
-2
-2
-2
0
2
4
4

Dew Point (°C)

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

Relative Humidity (%)

61
59
59
58
58
58
69
75
84
91
91
91
93
91
91
89
91
91
93
88
82
76
72
67

Pressure (mb)

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

Ozone (du)

389
388
390
395
400
405
408
408
408
408
408
409
411
411
411
408
405
403
404
404
403
404
405
408

Monday 22

Waxing Gibbous 99%

18:50

05:31

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
11 Bad

Sun - Rise: 05:46, Set: 20:15, Transit: 13:01. Moon - Rise: 18:50, Set: 05:31. Civil Dark: 20:52 - 05:09. Nautical Dark: 21:40 - 04:20. Astro Dark: 22:36 - 03:23

Total Clouds (% Sky Obscured)

99
99
98
98
98
99
100
100
100
100
84
66
49
51
57
63
65
66
69
66
64
59
63
55

Low Clouds (% Sky Obscured)

78
79
81
83
83
84
86
87
88
90
75
58
42
48
57
63
65
66
69
69
68
58
62
63

Medium Clouds (% Sky Obscured)

95
94
93
91
94
97
100
100
94
68
78
23
0
0
0
0
0
29
34
0
0
0
0
0

High Clouds (% Sky Obscured)

75
70
75
70
77
87
100
35
17
0
0
0
0
0
0
0
0
0
0
0
1
1
1
5

ISS Passover

Visibility (miles)

9
9
0
0
0
1
9
7
9
9
9
9
9
7
7
5
2
0
0
0
2
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
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
32
48
55
47
50
57
63
52
46
51
36
32
32
33
40
46
34
20
5
4
16
4
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
5
5
4
4
4
5
5
6
6
7
7
7
9
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
84
94
96
98
98
96
96
98
98
96
98
98
98
98
98
98
100
98
98
94
96
87
82

Pressure (mb)

1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

414
415
415
417
417
418
419
420
423
426
429
431
433
432
431
431
432
431
432
432
429
425
420
415

Tuesday 23

Waxing Gibbous 100%

20:04

05:42

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
11 Bad

Sun - Rise: 05:44, Set: 20:16, Transit: 13:01. Moon - Rise: 20:04, Set: 05:42. Civil Dark: 20:54 - 05:06. Nautical Dark: 21:42 - 04:18. Astro Dark: 22:40 - 03:19

Total Clouds (% Sky Obscured)

50
64
91
96
97
99
100
87
75
68
72
76
81
79
78
74
76
79
84
88
93
98
99
99

Low Clouds (% Sky Obscured)

69
66
65
63
57
50
45
45
40
37
42
44
46
44
47
47
49
48
45
38
38
40
58
73

Medium Clouds (% Sky Obscured)

0
0
0
0
11
22
31
21
16
40
40
40
34
29
29
30
30
31
32
51
71
91
62
35

High Clouds (% Sky Obscured)

4
14
18
23
25
59
72
67
68
65
55
21
4
3
2
1
15
29
41
41
45
45
40
42

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 (%)

7
20
16
7
3
15
8
1
0
0
0
1
1
5
4
0
4
6
7
12
14
15
17
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
5
6
6
5
5
4
3
2
3
3
3
2
1
1
0
-1
-2
1
2
2
2

Dew Point (°C)

4
3
3
3
4
4
4
4
4
4
3
3
2
2
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

77
68
65
66
70
72
70
74
84
88
86
85
83
83
85
86
88
89
91
93
85
76
69
68

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020

Ozone (du)

411
407
405
403
402
403
401
400
399
399
399
398
399
398
398
397
396
396
396
396
397
397
398
399

Wednesday 24

Full Moon 99%

21:20

05:57

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
11 Bad

Sun - Rise: 05:42, Set: 20:18, Transit: 13:01. Moon - Rise: 21:20, Set: 05:57. Civil Dark: 20:56 - 05:04. Nautical Dark: 21:44 - 04:15. Astro Dark: 22:43 - 03:16

Total Clouds (% Sky Obscured)

100
98
97
95
93
91
90
84
79
82
82
78
74
68
68
68
72
75
77
78
80
84
88
91

Low Clouds (% Sky Obscured)

89
88
88
87
83
78
73
68
66
63
56
47
34
37
43
45
46
46
46
57
67
79
84
88

Medium Clouds (% Sky Obscured)

8
21
34
47
42
36
30
25
19
19
17
12
8
6
5
3
9
13
19
21
25
35
47
55

High Clouds (% Sky Obscured)

40
41
37
37
27
18
0
10
18
27
40
47
45
33
20
15
23
44
57
63
69
75
80
75

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
26
30
34
34
32
30
25
21
13
11
7
0
0
0
0
0
0
0
0
1
1
13
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
6
6
6
6
6
7
5
6
5
5
4
3
-0
0
-1
-0
-1
-1
1
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

69
68
70
73
74
78
80
84
85
90
91
90
88
88
88
91
93
93
93
93
88
87
84
79

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

399
400
400
401
401
401
400
400
400
400
400
400
401
401
401
401
401
402
404
405
405
406
406
407

Thursday 25

Waning Gibbous 96%

22:40

06:17

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: 05:40, Set: 20:20, Transit: 13:01. Moon - Rise: 22:40, Set: 06:17. Civil Dark: 20:58 - 05:02. Nautical Dark: 21:47 - 04:12. Astro Dark: 22:46 - 03:12

Total Clouds (% Sky Obscured)

97
98
99
100
92
84
75
82
88
94
96
98
100
87
76
65
68
69
75

Low Clouds (% Sky Obscured)

93
90
86
83
68
48
27
34
45
55
52
53
53
54
49
45
40
39
41

Medium Clouds (% Sky Obscured)

66
77
87
100
92
83
77
80
86
91
94
95
96
84
72
55
53
51
54

High Clouds (% Sky Obscured)

55
40
40
30
25
20
25
30
30
30
43
45
44
41
43
40
40
45
45

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

22
25
26
24
27
29
31
28
24
19
16
14
9
9
8
1
5
6
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
74
72
71
68
71
76
80
81
82
85
88
90
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

408
408
409
410
410
410
409
408
410
411
413
414
415
416
417
417
417
419
421

Forecast for Kingsthorpe, Northamptonshire, United Kingdom (52.26,-0.89)

Generated: 19/04/24 12:25:36. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00