Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:15

05:03

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

Sun - Rise: 05:51, Set: 20:07, Transit: 13:00. Moon - Rise: 15:15, Set: 05:03. Civil Dark: 20:44 - 05:14. Nautical Dark: 21:31 - 04:27. Astro Dark: 22:25 - 03:33

Total Clouds (% Sky Obscured)

92
75
87
88
91
79
87
94
95
26
10
5
10
12
13
2
2
4
10
15
21
61
99
74

Low Clouds (% Sky Obscured)

55
89
78
78
83
84
79
85
58
26
8
8
14
17
16
0
0
1
5
7
6
36
94
63

Medium Clouds (% Sky Obscured)

23
28
31
26
23
21
21
45
34
14
0
0
0
0
0
0
0
0
0
0
0
2
29
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
2
3
6
6
16
44
70
6

ISS Passover

Visibility (miles)

8
8
9
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

Very Light Rain
Very Light Rain
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 (%)

67
63
66
47
50
30
4
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

Precipitation Amount (mm)

0.3
0.3
0.4
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
8
6
6
6
5
4
3
2
3
2
2
1
0
-0
-0
0
-0
-0
0
1
1
1

Relative Humidity (%)

72
68
76
69
73
72
69
70
70
69
78
82
83
85
82
82
83
86
88
83
76
70
64
62

Pressure (mb)

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

Ozone (du)

384
388
393
391
386
384
382
381
381
381
380
380
379
378
376
377
378
376
373
371
370
369
371
370

Saturday 20

Waxing Gibbous 92%

16:26

05:11

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

Sun - Rise: 05:49, Set: 20:09, Transit: 13:00. Moon - Rise: 16:26, Set: 05:11. Civil Dark: 20:46 - 05:12. Nautical Dark: 21:33 - 04:25. Astro Dark: 22:28 - 03:29

Total Clouds (% Sky Obscured)

97
88
82
76
74
75
60
14
10
17
28
36
37
42
58
80
97
96
91
87
64
83
90
90

Low Clouds (% Sky Obscured)

98
89
79
71
73
68
63
26
17
23
31
62
71
72
72
86
97
95
83
51
37
41
69
80

Medium Clouds (% Sky Obscured)

3
3
2
3
3
3
3
0
0
3
6
8
19
28
35
37
35
54
75
62
35
68
27
5

High Clouds (% Sky Obscured)

0
0
0
3
4
0
0
0
0
2
6
1
0
4
18
5
4
4
6
3
15
24
49
55

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
3
0
0
1
8
1
0
0
0
0
0
0
6
11
21
20
15
11
5
1
1
13
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)

13
13
12
11
11
11
10
8
6
5
3
3
4
4
4
5
5
6
6
7
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
59
59
58
59
59
68
74
82
85
85
86
88
89
88
89
89
89
83
82
79
74
67
64

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

371
371
373
374
375
376
377
376
375
374
374
375
380
388
389
391
394
394
392
393
395
395
393
391

Sunday 21

Waxing Gibbous 96%

17:36

05:20

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

Sun - Rise: 05:47, Set: 20:11, Transit: 13:00. Moon - Rise: 17:36, Set: 05:20. Civil Dark: 20:48 - 05:10. Nautical Dark: 21:35 - 04:22. Astro Dark: 22:31 - 03:26

Total Clouds (% Sky Obscured)

93
75
48
58
65
45
24
10
3
6
19
13
19
29
40
61
78
91
74
79
89
100
100
100

Low Clouds (% Sky Obscured)

87
73
48
57
50
48
22
9
2
5
22
15
22
26
30
43
55
59
47
60
59
57
62
66

Medium Clouds (% Sky Obscured)

6
0
0
0
24
1
4
0
0
0
0
0
0
2
11
9
7
21
24
47
67
95
97
98

High Clouds (% Sky Obscured)

9
2
0
0
0
0
0
0
0
0
0
0
0
2
4
19
51
88
72
73
59
100
78
93

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
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6

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
12
12
12
12
12
12
10
8
7
7
6
6
6
5
5
5
5
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
3
3
3
3
3
3
3
2
2
1
1
1
1
2
2
2
2
3
3

Relative Humidity (%)

65
64
61
57
58
61
68
73
82
86
91
93
93
94
93
94
93
93
94
91
82
78
74
70

Pressure (mb)

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

Ozone (du)

390
392
395
400
405
407
413
416
417
418
417
417
418
418
416
413
412
413
413
410
408
408
410
413

Monday 22

Waxing Gibbous 99%

18:48

05:30

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: 05:45, Set: 20:13, Transit: 13:00. Moon - Rise: 18:48, Set: 05:30. Civil Dark: 20:50 - 05:07. Nautical Dark: 21:37 - 04:19. Astro Dark: 22:34 - 03:22

Total Clouds (% Sky Obscured)

100
99
99
99
98
97
97
96
94
92
86
80
74
72
72
73
74
75
75
65
56
46
58
68

Low Clouds (% Sky Obscured)

71
70
69
67
72
76
80
71
61
51
57
66
75
75
76
78
77
77
79
71
62
57
61
69

Medium Clouds (% Sky Obscured)

100
98
96
94
93
92
92
89
85
74
65
43
0
0
0
34
22
25
2
0
0
0
0
0

High Clouds (% Sky Obscured)

90
90
88
85
81
82
78
68
1
0
0
0
0
0
0
0
2
0
0
0
0
0
3
9

ISS Passover

Visibility (miles)

9
9
5
5
1
0
0
6
5
9
8
9
9
5
9
5
0
0
0
0
0
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

7
12
28
47
46
50
61
71
67
54
49
39
43
56
43
51
50
38
20
10
6
14
5
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
74
85
94
98
98
96
96
96
96
98
98
98
98
98
100
98
98
96
98
93
88
85

Pressure (mb)

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

Ozone (du)

418
421
422
422
423
425
425
425
427
430
432
433
433
433
434
434
430
428
432
430
426
419
412
407

Tuesday 23

Waxing Gibbous 100%

20:02

05:41

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: 05:43, Set: 20:14, Transit: 13:00. Moon - Rise: 20:02, Set: 05:41. Civil Dark: 20:52 - 05:05. Nautical Dark: 21:40 - 04:17. Astro Dark: 22:37 - 03:19

Total Clouds (% Sky Obscured)

76
77
70
75
83
91
92
93
95
94
84
74
63
64
68
71
78
89
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
69
60
60
54
49
41
43
50
61
48
34
21
25
30
37
49
60
69
74
78
82
77
71

Medium Clouds (% Sky Obscured)

0
0
0
0
16
32
44
39
36
41
58
49
38
43
47
48
64
78
94
95
95
95
97
98

High Clouds (% Sky Obscured)

13
14
16
13
23
29
41
81
83
75
75
75
26
17
11
6
25
45
59
63
69
77
87
93

ISS Passover

Visibility (miles)

9
2
8
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 (%)

23
22
14
3
12
9
7
2
0
0
0
0
0
1
1
0
0
0
0
10
14
17
18
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
8
9
8
7
6
5
4
3
3
4
5
6
7
7
7
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
70
69
60
64
63
68
73
78
80
78
76
75
76
79
80
83
85
85
86
82
76
74
70

Pressure (mb)

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

Ozone (du)

406
404
403
401
399
400
400
399
398
398
398
398
398
398
397
397
396
396
397
397
397
398
398
399

Wednesday 24

Full Moon 99%

21:18

05:56

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:41, Set: 20:16, Transit: 12:59. Moon - Rise: 21:18, Set: 05:56. Civil Dark: 20:54 - 05:03. Nautical Dark: 21:42 - 04:14. Astro Dark: 22:40 - 03:15

Total Clouds (% Sky Obscured)

100
97
94
91
88
86
83
83
83
81
74
67
60
52
43
35
42
52
59
65
72
78
83
87

Low Clouds (% Sky Obscured)

66
74
82
91
88
86
85
83
82
80
66
55
41
31
23
15
20
27
33
44
54
65
73
81

Medium Clouds (% Sky Obscured)

99
72
44
13
7
4
2
2
3
4
10
17
24
30
37
39
35
27
21
23
26
28
44
55

High Clouds (% Sky Obscured)

100
79
58
41
33
19
0
10
18
27
39
48
47
28
16
8
18
42
61
72
74
80
80
75

ISS Passover

Visibility (miles)

9
9
9
8
7
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 (%)

18
24
30
35
35
36
35
30
24
17
14
9
2
2
2
0
1
1
0
0
0
0
12
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
67
69
72
77
80
84
87
90
94
93
91
89
91
91
93
94
94
93
91
86
84
81

Pressure (mb)

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

Ozone (du)

399
400
401
401
402
401
401
400
400
400
400
400
400
400
401
402
402
403
404
405
406
407
408
409

Thursday 25

Waning Gibbous 96%

22:37

06:16

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: 05:39, Set: 20:18, Transit: 12:59. Moon - Rise: 22:37, Set: 06:16. Civil Dark: 20:56 - 05:01. Nautical Dark: 21:44 - 04:11. Astro Dark: 22:43 - 03:12

Total Clouds (% Sky Obscured)

91
91
90
89
87
82
79
85
91
97
97
97
98
96
94
91
87
84
80

Low Clouds (% Sky Obscured)

87
82
76
70
71
73
75
75
74
76
68
63
58
59
59
62
57
52
50

Medium Clouds (% Sky Obscured)

60
67
70
73
72
71
75
80
87
92
94
96
97
95
93
91
88
83
79

High Clouds (% Sky Obscured)

65
45
40
40
35
35
35
40
45
45
56
67
78
67
56
55
60
60
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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 (%)

20
25
27
28
28
29
30
29
26
23
19
16
10
13
16
16
18
20
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
72
67
65
69
73
78
81
85
88
90
90
93
94
96
96
96
98

Pressure (mb)

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

Ozone (du)

410
410
411
412
412
411
411
410
411
412
412
414
416
418
417
417
417
418
420

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 19/04/24 12:25:27. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00