Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

New Moon 3%

05:26

21:48

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

Sun - Rise: 05:11, Set: 20:40, Transit: 12:56. Moon - Rise: 05:26, Set: 21:48. Civil Dark: 21:21 - 04:30. Nautical Dark: 22:17 - 03:33. Astro Dark: 23:38 - 02:09

Total Clouds (% Sky Obscured)

25
42
42
48
75
98
79
95
100
100
100
100
58
60
72
72
57
41
55
60
67
53
51
72

Low Clouds (% Sky Obscured)

29
31
48
55
23
11
7
9
15
18
20
18
3
0
1
1
0
15
34
40
35
29
30
50

Medium Clouds (% Sky Obscured)

4
14
21
30
26
22
23
39
84
99
90
56
34
44
52
52
38
20
24
18
16
0
0
7

High Clouds (% Sky Obscured)

89
63
34
50
73
97
80
91
100
100
100
100
34
3
7
13
14
11
7
16
59
71
65
63

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
4
3
4
10
0
0
0
0
5
15
10
6
14
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
17
16
14
13
12
11
10
10
10
10
10
12
13
15
15
17
19
19
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

61
66
77
81
85
93
96
90
86
86
90
92
96
96
93
87
80
75
72
68
63
60
60
59

Pressure (mb)

1028
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025

Ozone (du)

362
359
357
357
357
354
355
356
353
350
352
359
360
359
360
358
355
353
353
350
349
349
347
344

Thursday 9

Waxing Crescent 8%

06:00

23:17

17 OK
18 Bad
19 Bad
20 Good
21 OK
22 OK
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

Sun - Rise: 05:10, Set: 20:41, Transit: 12:56. Moon - Rise: 06:00, Set: 23:17. Civil Dark: 21:23 - 04:28. Nautical Dark: 22:20 - 03:30. Astro Dark: 23:44 - 02:04

Total Clouds (% Sky Obscured)

44
77
62
12
22
35
43
52
80
68
100
100
100
100
97
100
100
97
100
76
72
64
59
91

Low Clouds (% Sky Obscured)

37
33
10
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
21
34
43
35
35
37

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
2
2
2
3
46
72
74
73
69
90
67
19
35
20
13
2
0
0

High Clouds (% Sky Obscured)

12
39
33
17
16
70
69
69
88
83
100
100
100
100
97
100
100
97
100
58
55
66
71
92

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
27
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 (%)

4
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
5
5
4
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)

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

Chance of Frost

Temperature (°C)

21
20
19
18
16
14
13
13
12
12
11
11
11
11
12
13
15
17
19
20
20
21
21
22

Feels Like (°C)

20
21
21
19
17
16
13
12
12
12
11
10
9
10
11
13
15
17
18
19
19
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

60
63
75
78
81
82
84
86
89
89
90
91
93
93
90
84
82
78
75
72
69
67
66
65

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

341
339
338
337
336
336
336
337
338
339
339
337
340
341
342
341
339
340
340
339
338
336
336
337

Friday 10

Waxing Crescent 15%

06:50

00:32

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

Sun - Rise: 05:08, Set: 20:43, Transit: 12:56. Moon - Rise: 06:50, Set: 00:32. Civil Dark: 21:25 - 04:26. Nautical Dark: 22:22 - 03:28. Astro Dark: 23:49 - 01:58

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
92
84
35
40
37
40
35
40
41
44
42
35
29
29
44
60
72
80

Low Clouds (% Sky Obscured)

25
26
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
32
40
51
34

Medium Clouds (% Sky Obscured)

11
20
56
100
99
98
90
64
2
13
40
38
46
38
5
5
3
3
2
2
9
18
26
18

High Clouds (% Sky Obscured)

100
100
100
100
96
75
86
79
45
45
19
35
35
50
51
53
57
50
42
18
27
34
20
54

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
4
5
8

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 (%)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
27
32
29
24
20

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)

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

Chance of Frost

Temperature (°C)

21
21
20
19
17
15
14
14
13
12
11
11
10
10
12
13
15
17
19
20
21
21
22
22

Feels Like (°C)

20
20
19
17
15
14
13
11
11
10
9
9
8
9
11
12
14
16
18
20
21
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

67
74
80
85
85
85
82
80
81
80
81
83
83
85
81
76
74
72
72
69
67
66
72
72

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019

Ozone (du)

335
335
335
337
337
339
342
343
343
343
344
346
347
349
349
351
353
356
357
358
357
357
358
357

Saturday 11

Waxing Crescent 24%

07:55

01:27

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:06, Set: 20:45, Transit: 12:56. Moon - Rise: 07:55, Set: 01:27. Civil Dark: 21:27 - 04:24. Nautical Dark: 22:25 - 03:25. Astro Dark: 23:55 - 01:51

Total Clouds (% Sky Obscured)

91
97
98
100
100
94
87
81
86
90
95
96
97
66
87
91
70
73
91
58
54
74
65
67

Low Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
25
18
23
26
29
21

Medium Clouds (% Sky Obscured)

10
2
0
0
0
1
2
2
22
42
55
52
51
44
30
16
2
5
6
10
8
11
53
20

High Clouds (% Sky Obscured)

81
93
94
100
100
97
94
88
90
92
94
93
93
40
73
81
40
24
21
26
21
79
55
66

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

Precipitation Probability (%)

17
5
2
0
0
0
0
0
0
0
1
0
0
0
0
0
3
25
42
44
57
57
64
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
17
15
13
13
12
11
11
10
11
11
12
14
15
17
20
21
21
23
22
22
21

Dew Point (°C)

16
16
16
16
15
14
13
12
11
11
11
11
11
11
11
12
13
14
15
16
15
16
16
16

Relative Humidity (%)

70
76
80
88
92
92
93
93
93
93
93
92
90
89
84
80
76
72
72
69
64
66
67
68

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1014
1013
1013
1012
1012
1011

Ozone (du)

355
354
354
354
355
354
354
352
352
352
356
361
367
369
367
368
368
368
371
374
377
371
366
363

Sunday 12

Waxing Crescent 24%

09:10

02:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:05, Set: 20:46, Transit: 12:56. Moon - Rise: 09:10, Set: 02:05. Civil Dark: 21:29 - 04:22. Nautical Dark: 22:27 - 03:23. Astro Dark: 00:01 - 01:44

Total Clouds (% Sky Obscured)

71
75
84
93
100
100
99
99
99
100
100
95
89
82
90
82
75
81
87
92
94
94
92
90

Low Clouds (% Sky Obscured)

10
0
3
5
8
21
35
63
53
40
26
40
57
70
87
73
58
67
75
82
72
63
58
63

Medium Clouds (% Sky Obscured)

72
78
84
92
100
98
95
77
80
86
82
81
75
70
62
58
50
50
50
50
51
56
68
53

High Clouds (% Sky Obscured)

64
71
83
76
63
97
93
89
93
97
100
80
60
45
90
90
90
95
95
90
90
85
85
87

ISS Passover

Visibility (miles)

4
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

68
44
26
2
0
0
0
0
0
0
0
1
2
4
56
74
84
80
79
67
61
53
41
40

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.5
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
21
19
18
17
15
15
13
13
12
12
11
11
11
11
12
12
12
13
13
13
13
14
14

Dew Point (°C)

17
17
17
17
16
15
15
14
13
13
12
12
11
12
12
13
13
14
15
15
15
16
16
17

Relative Humidity (%)

73
81
85
88
90
93
95
93
93
90
90
89
86
86
86
89
90
92
93
95
93
95
95
95

Pressure (mb)

1011
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1006
1006
1005
1005
1005
1004
1004
1004
1003

Ozone (du)

359
362
367
371
370
366
364
363
362
360
359
358
358
357
358
358
359
360
360
360
359
361
362
364

Monday 13

Waxing Crescent 33%

10:28

02:30

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:03, Set: 20:48, Transit: 12:56. Moon - Rise: 10:28, Set: 02:30. Civil Dark: 21:31 - 04:20. Nautical Dark: 22:30 - 03:20. Astro Dark: 00:09 - 01:36

Total Clouds (% Sky Obscured)

89
87
91
96
100
95
88
81
69
49
26
38
51
64
75
85
94
79
63
45
54
63
72
79

Low Clouds (% Sky Obscured)

69
75
69
61
53
44
34
27
41
54
66
64
61
65
68
73
77
67
56
45
43
42
39
49

Medium Clouds (% Sky Obscured)

35
25
50
78
99
92
85
77
68
63
55
52
49
42
45
47
50
44
36
22
23
23
24
35

High Clouds (% Sky Obscured)

85
80
64
46
32
36
31
20
10
5
0
0
0
0
1
2
4
2
1
1
16
29
43
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
8
7
7

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
None
None
None
None

Precipitation Probability (%)

42
42
41
35
22
16
14
13
26
33
38
34
29
22
33
37
35
38
42
50
44
41
43
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
93
95
93
95
96
96
96
98
96
95
95
88
81
76
73
70
67
66
65
64

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

367
370
373
377
380
384
387
391
394
398
402
405
404
404
403
400
397
393
394
395
396
395
393
391

Tuesday 14

Waxing Crescent 43%

11:45

02:47

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
12 Bad

Sun - Rise: 05:02, Set: 20:49, Transit: 12:56. Moon - Rise: 11:45, Set: 02:47. Civil Dark: 21:32 - 04:18. Nautical Dark: 22:32 - 03:18. Astro Dark: 00:17 - 01:26

Total Clouds (% Sky Obscured)

86
93
86
78
80
79
81
77
64
51
49
56
63
72
81
91
100
91
80
66

Low Clouds (% Sky Obscured)

60
72
56
41
23
25
28
27
25
19
16
31
45
61
68
76
85
82
78
77

Medium Clouds (% Sky Obscured)

51
68
65
63
60
62
69
77
68
61
54
46
35
27
24
21
18
21
23
26

High Clouds (% Sky Obscured)

38
39
28
13
0
7
15
25
29
34
39
40
43
51
65
60
55
60
50
45

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

45
46
40
31
19
15
10
1
14
23
31
39
41
37
61
78
91
83
81
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
11
11
12
12
10
10
7
7
7
7
7
7
9
9
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

69
75
82
83
84
86
88
90
93
93
95
93
93
91
88
87
86
84
77
73

Pressure (mb)

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

Ozone (du)

395
398
401
407
413
420
417
414
412
410
409
407
407
407
406
407
407
407
408
410

Forecast for Whittlesey, Cambridgeshire, United Kingdom (52.56,-0.11)

Generated: 08/05/24 17:31:56. Forecast: 08/05/24 to 14/05/24. Timezone: UTC+1.00