Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Third Quarter 41%

03:41

12:43

23 OK
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

Sun - Rise: 05:26, Set: 20:29, Transit: 12:58. Moon - Rise: 03:41, Set: 12:43. Civil Dark: 21:08 - 04:47. Nautical Dark: 22:00 - 03:55. Astro Dark: 23:03 - 02:48

Total Clouds (% Sky Obscured)

22
39
50
59
99
100
100
100
100
99
100
98
98
98
98
94
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

57
68
73
75
83
88
100
89
85
88
87
90
90
90
91
89
86
75
81
82
78
83
88
62

Medium Clouds (% Sky Obscured)

49
13
71
94
87
59
67
67
91
88
75
81
80
85
78
80
73
70
76
81
66
45
55
58

High Clouds (% Sky Obscured)

98
74
64
79
88
100
100
100
100
93
97
70
65
65
65
65
81
87
85
68
42
42
41
38

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
9
50
60
47
45
30
8
39
44
19
26
40
39
48
60
56
95
80
33
29
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
1.9
0.8
0
0
0

Wind Speed/Direction (mph)

9
12
12
12
13
14
13
10
12
11
12
10
8
6
6
5
5
6
7
9
8
8
6
6

Chance of Frost

Temperature (°C)

12
11
10
10
10
10
10
10
10
11
12
14
15
17
19
20
20
19
18
17
15
14
13
12

Feels Like (°C)

9
8
7
6
6
5
7
7
7
8
10
11
15
17
18
20
20
20
19
16
14
13
11
11

Dew Point (°C)

12
11
10
10
9
9
9
10
10
11
12
13
14
16
17
18
18
18
18
17
15
14
13
12

Relative Humidity (%)

98
96
96
98
98
96
98
98
98
98
98
95
92
93
92
92
91
92
95
96
96
98
98
100

Pressure (mb)

1005
1004
1004
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1004
1004

Ozone (du)

399
398
397
394
391
389
383
380
378
378
378
379
380
379
377
377
377
377
378
380
379
379
379
380

Thursday 2

Waning Crescent 30%

03:56

14:13

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:25, Set: 20:31, Transit: 12:58. Moon - Rise: 03:56, Set: 14:13. Civil Dark: 21:10 - 04:45. Nautical Dark: 22:03 - 03:53. Astro Dark: 23:07 - 02:44

Total Clouds (% Sky Obscured)

73
85
96
94
94
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
60
71
76
84
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
84

Medium Clouds (% Sky Obscured)

52
66
77
76
57
46
67
89
84
75
73
70
88
84
94
89
90
93
98
100
100
100
100
100

High Clouds (% Sky Obscured)

40
65
86
73
58
73
64
10
8
33
69
67
46
80
100
100
88
75
88
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
7
9
8
7
7
9
9
9
9
8
4
3
4
2
2
2
2
2
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

32
32
28
20
27
33
34
31
25
24
29
39
53
59
61
79
88
86
88
79
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.7
0.8
0.7
0.7
0.4
0.4
1.1
1
0.6

Wind Speed/Direction (mph)

5
5
5
5
5
6
6
7
8
9
10
12
12
14
15
15
15
15
15
15
14
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
10
9
9
9
9
10
10
11
11
12
12
11
11
11
10
10
10
10
9
9

Relative Humidity (%)

98
98
98
98
98
98
98
96
96
96
96
96
95
96
95
96
95
95
95
93
95
95
95
96

Pressure (mb)

1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1010
1010

Ozone (du)

378
377
377
374
373
373
371
372
374
372
373
375
373
372
371
371
371
372
373
375
378
382
383
383

Friday 3

Waning Crescent 19%

04:09

15:42

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

Sun - Rise: 05:23, Set: 20:32, Transit: 12:57. Moon - Rise: 04:09, Set: 15:42. Civil Dark: 21:12 - 04:43. Nautical Dark: 22:05 - 03:50. Astro Dark: 23:11 - 02:40

Total Clouds (% Sky Obscured)

100
100
95
73
55
25
30
24
33
64
51
65
65
65
85
94
83
100
100
100
100
98
88
94

Low Clouds (% Sky Obscured)

65
65
36
29
14
27
31
24
33
38
41
52
15
47
62
73
52
12
37
33
43
51
59
69

Medium Clouds (% Sky Obscured)

100
100
51
51
39
0
0
1
4
47
21
32
42
46
45
48
38
79
72
69
77
95
77
77

High Clouds (% Sky Obscured)

100
100
55
6
0
2
2
0
2
2
3
49
53
39
39
52
28
45
40
35
60
48
62
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
4
3
5
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

86
84
70
38
14
4
1
0
0
0
0
0
1
8
20
38
50
82
85
69
56
34
25
46

Precipitation Amount (mm)

0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.6
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
7
8
7
7
8
9
10
12
13
14
15
15
15
15
13
13
12
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
96
96
96
96
96
95
91
86
79
68
63
60
59
64
67
71
80
87
87
91
95

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

386
389
392
395
397
397
397
396
396
397
400
402
405
412
418
422
423
423
425
427
426
428
426
425

Saturday 4

Waning Crescent 10%

04:21

17:11

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:21, Set: 20:34, Transit: 12:57. Moon - Rise: 04:21, Set: 17:11. Civil Dark: 21:14 - 04:41. Nautical Dark: 22:07 - 03:47. Astro Dark: 23:15 - 02:36

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
92
74
98
99
99
100
99
97
96
97
98
100
100

Low Clouds (% Sky Obscured)

80
91
94
99
100
96
93
89
82
77
70
58
63
65
71
75
75
70
67
64
68
72
78
79

Medium Clouds (% Sky Obscured)

89
78
72
72
91
94
91
63
64
92
96
77
60
65
72
96
100
97
95
92
90
88
87
89

High Clouds (% Sky Obscured)

70
69
75
70
70
77
82
90
84
78
84
47
7
80
82
76
81
75
59
4
76
88
99
47

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

53
54
72
89
95
88
71
56
57
54
46
57
59
64
78
86
92
85
67
54
67
85
74
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
11
12
13
14
15
15
15
14
13
12
12
12
11
11
10

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
9
10
10
10
10
10
11
11
11
11
12
11
11
11
10
10

Relative Humidity (%)

95
95
93
95
93
93
95
93
93
91
89
84
79
75
74
76
83
90
95
93
93
95
96
96

Pressure (mb)

1007
1007
1006
1006
1005
1004
1004
1004
1003
1004
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005

Ozone (du)

425
424
424
424
424
425
425
426
427
428
430
432
433
432
432
432
429
427
430
430
425
422
420
417

Sunday 5

Waning Crescent 4%

04:33

18:42

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:19, Set: 20:36, Transit: 12:57. Moon - Rise: 04:33, Set: 18:42. Civil Dark: 21:16 - 04:39. Nautical Dark: 22:10 - 03:45. Astro Dark: 23:19 - 02:31

Total Clouds (% Sky Obscured)

99
92
99
100
100
98
98
100
100
100
100
97
90
90
92
94
95
92
90
88
81
73
67
58

Low Clouds (% Sky Obscured)

76
58
62
66
79
74
67
73
75
80
88
80
72
63
60
57
55
63
67
72
69
70
75
69

Medium Clouds (% Sky Obscured)

79
78
91
94
92
88
90
98
82
68
73
78
58
58
59
57
60
62
64
57
51
49
52
41

High Clouds (% Sky Obscured)

73
42
73
85
94
53
56
60
71
61
55
48
23
43
33
20
4
12
16
16
8
4
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
30
34
34
35
34
34
38
35
31
32
52
50
42
62
55
43
41
37
27
32
31
18
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
93
93
93
96
95
91
88
84
77
71
68
67
67
68
71
75
79
83
88
93

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012

Ozone (du)

415
414
415
416
414
413
412
412
411
409
408
407
407
406
405
405
406
406
406
406
407
406
406
405

Monday 6

Waning Crescent 1%

04:47

20:14

23 Bad
00 OK
01 OK
02 OK
03 Good
04 OK
05 OK
06 OK
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

Sun - Rise: 05:17, Set: 20:37, Transit: 12:57. Moon - Rise: 04:47, Set: 20:14. Civil Dark: 21:18 - 04:37. Nautical Dark: 22:12 - 03:42. Astro Dark: 23:23 - 02:27

Total Clouds (% Sky Obscured)

50
41
31
20
13
17
22
27
46
65
85
88
91
91
97
97
98
95
93
84
77
70
61
60

Low Clouds (% Sky Obscured)

61
49
33
17
3
5
10
14
30
44
59
61
61
63
64
68
69
71
70
72
66
61
50
49

Medium Clouds (% Sky Obscured)

31
22
17
9
1
1
1
2
1
1
0
0
0
0
5
11
18
18
16
13
13
13
12
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
4
6
13
18
21
32

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
0
1
2
0
0
0
0
0
0
0
0
0
0
1
1
0
8
9
4
10
14
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
98
98
98
98
96
93
93
90
87
84
83
81
80
79
77
76
80
83
86
88
91
93

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022

Ozone (du)

405
404
404
402
401
400
399
397
396
395
395
394
392
391
390
392
393
395
393
391
389
389
390
390

Tuesday 7

Waning Crescent 0%

05:05

21:47

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:16, Set: 20:39, Transit: 12:57. Moon - Rise: 05:05, Set: 21:47. Civil Dark: 21:20 - 04:35. Nautical Dark: 22:15 - 03:40. Astro Dark: 23:28 - 02:22

Total Clouds (% Sky Obscured)

59
61
72
86
100
93
85
78
73
73
70
79
88
95
96
96
97
80
60
46

Low Clouds (% Sky Obscured)

49
53
40
31
22
15
9
2
14
25
37
48
60
72
71
74
73
59
45
35

Medium Clouds (% Sky Obscured)

22
28
34
35
40
53
69
81
70
58
48
46
44
42
40
37
34
43
45
45

High Clouds (% Sky Obscured)

44
53
68
84
100
80
57
30
28
26
27
40
46
47
41
36
30
35
40
45

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 (%)

4
0
0
0
0
0
0
0
8
11
12
12
12
10
10
8
2
2
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
9
7
6
6
6
6
6
8
8
9
9
10
10
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
90
90
90
91
91
90
88
86
83
78
74
70
67
65
63
67
72

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

391
392
393
395
397
399
400
402
403
404
405
405
404
403
402
403
403
403
399
396

Forecast for Blunham, Central Bedfordshire, United Kingdom (52.15,-0.32)

Generated: 01/05/24 23:43:53. Forecast: 01/05/24 to 07/05/24. Timezone: UTC+1.00