Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 19%

04:34

15:56

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

Sun - Rise: 05:38, Set: 20:42, Transit: 13:11. Moon - Rise: 04:34, Set: 15:56. Civil Dark: 21:21 - 04:59. Nautical Dark: 22:11 - 04:08. Astro Dark: 23:16 - 03:02

Total Clouds (% Sky Obscured)

1
8
25
33
79
93
57
48
39
40
23
3
2
0
21
8
64
61
83
96
59
67
96
100

Low Clouds (% Sky Obscured)

17
39
48
44
74
80
46
40
35
37
19
2
2
0
0
0
0
0
0
32
35
50
51
100

Medium Clouds (% Sky Obscured)

0
0
0
0
9
31
24
6
4
0
0
0
0
0
0
0
0
8
32
40
34
36
33
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
3
0
0
0
11
7
34
52
60
65
3
7
60
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 (%)

0
0
0
4
3
15
6
15
12
3
9
0
0
0
0
0
0
0
0
0
0
1
6
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
72
72
75
72
69
74
77
75
84
91
93
91
90
90
88
88
88
88
88
88
88
90

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

396
399
402
406
409
409
408
407
408
409
410
409
410
411
409
402
399
399
403
404
404
404
404
405

Sunday 5

Waning Crescent 10%

04:48

17:24

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

Sun - Rise: 05:36, Set: 20:44, Transit: 13:11. Moon - Rise: 04:48, Set: 17:24. Civil Dark: 21:22 - 04:57. Nautical Dark: 22:14 - 04:05. Astro Dark: 23:19 - 02:59

Total Clouds (% Sky Obscured)

97
100
100
89
95
99
92
100
100
100
100
79
76
83
84
51
47
80
97
35
35
64
79
89

Low Clouds (% Sky Obscured)

95
68
99
79
91
87
88
81
76
68
73
44
28
27
35
29
25
19
16
2
2
34
39
52

Medium Clouds (% Sky Obscured)

36
87
82
86
71
83
87
72
40
40
45
45
44
62
40
0
12
35
41
5
60
55
52
44

High Clouds (% Sky Obscured)

55
50
51
50
56
55
55
100
72
67
7
0
3
31
29
39
14
29
60
60
65
66
66
60

ISS Passover

Visibility (miles)

9
9
9
6
9
9
9
7
7
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
8
68
98
100
100
100
100
95
100
100
3

Precipitation Type

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

Precipitation Probability (%)

2
8
27
57
71
72
81
91
83
48
42
44
30
12
9
7
6
8
5
5
4
3
2
6

Precipitation Amount (mm)

0
0
0
0.3
0.5
0.4
0.6
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
11
10
9
9
8
8
7
6
4
5
3
2
2
2
2
1
1
1
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
87
92
96
92
87
83
80
83
85
88
93
93
93
94
94
94
94
94
94
93
91
90

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

405
404
405
407
407
407
408
409
411
414
421
427
424
424
423
423
421
421
422
423
424
423
421
420

Monday 6

Waning Crescent 4%

05:03

18:53

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

Sun - Rise: 05:34, Set: 20:45, Transit: 13:11. Moon - Rise: 05:03, Set: 18:53. Civil Dark: 21:24 - 04:55. Nautical Dark: 22:16 - 04:03. Astro Dark: 23:23 - 02:55

Total Clouds (% Sky Obscured)

83
79
89
72
69
69
82
98
90
86
69
89
90
61
65
62
61
56
44
43
43
28
35
38

Low Clouds (% Sky Obscured)

65
38
50
53
40
40
42
31
54
86
69
81
81
54
64
62
61
54
40
41
42
26
32
35

Medium Clouds (% Sky Obscured)

35
58
51
29
30
30
70
97
45
40
40
60
35
9
4
3
2
1
4
2
2
0
0
0

High Clouds (% Sky Obscured)

50
48
30
5
11
2
3
43
30
6
3
3
3
5
5
3
2
0
0
0
0
0
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
5
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
0
0
0
0
1
1
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

10
14
39
43
29
45
38
47
70
79
51
34
16
11
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
77
79
78
76
75
76
80
86
95
96
96
96
95
95
95
95
94
93
94
96
96
91

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019

Ozone (du)

419
417
420
421
421
420
418
416
415
413
412
411
411
413
413
415
413
412
409
402
404
405
398
397

Tuesday 7

Waning Crescent 1%

05:23

20:24

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

Sun - Rise: 05:33, Set: 20:47, Transit: 13:11. Moon - Rise: 05:23, Set: 20:24. Civil Dark: 21:26 - 04:53. Nautical Dark: 22:18 - 04:01. Astro Dark: 23:26 - 02:51

Total Clouds (% Sky Obscured)

44
43
38
70
44
28
26
27
30
31
22
11
1
21
62
84
81
72
67
64
91
89
78
62

Low Clouds (% Sky Obscured)

45
45
43
48
45
31
30
29
30
31
21
10
0
0
15
17
16
12
4
5
8
3
9
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
20
29
42
49

High Clouds (% Sky Obscured)

2
3
0
50
0
0
0
0
0
0
0
1
1
14
27
40
40
40
38
34
88
90
59
13

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
7
12
17
12
12
12
6
5
7
3
2
1
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
80
80
80
78
75
77
78
82
87
90
95
96
98
96
95
94
94
94
93
93
93
90

Pressure (mb)

1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1025
1025
1026
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

399
401
403
401
402
401
402
407
409
409
406
400
397
398
398
397
394
389
386
383
380
376
374
372

Wednesday 8

New Moon 0%

05:49

21:55

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:31, Set: 20:48, Transit: 13:11. Moon - Rise: 05:49, Set: 21:55. Civil Dark: 21:28 - 04:51. Nautical Dark: 22:20 - 03:58. Astro Dark: 23:30 - 02:47

Total Clouds (% Sky Obscured)

65
68
82
86
84
87
85
91
91
91
78
59
42
61
81
100
96
92
88
92
96
100
100
100

Low Clouds (% Sky Obscured)

25
32
44
42
28
20
16
12
8
3
2
1
0
8
18
34
31
28
25
22
20
17
12
6

Medium Clouds (% Sky Obscured)

55
46
38
34
24
13
3
6
11
15
11
5
0
1
2
3
2
1
0
0
0
0
8
15

High Clouds (% Sky Obscured)

7
15
21
37
37
46
40
43
53
52
81
75
66
77
90
100
95
90
87
90
94
100
98
96

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
2
10
11
9
9
10
11
11
9
5
5
2
1
1
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
80
80
81
82
81
79
83
85
86
90
93
93
93
93
95
93
93
93
91
91
90
86

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

371
371
371
373
374
373
369
364
359
355
352
352
353
355
358
354
355
354
354
353
353
354
354
355

Thursday 9

Waxing Crescent 3%

06:25

23:21

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:29, Set: 20:50, Transit: 13:10. Moon - Rise: 06:25, Set: 23:21. Civil Dark: 21:30 - 04:50. Nautical Dark: 22:23 - 03:56. Astro Dark: 23:34 - 02:43

Total Clouds (% Sky Obscured)

100
95
92
88
93
97
100
100
99
99
99
99
98
99
99
100
100
100
100
86
73
63
75
82

Low Clouds (% Sky Obscured)

0
11
20
31
34
35
42
38
37
30
18
9
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
10
9
6
4
4
2
6
8
11
19
28
45
58
75
86
91
97
100
79
59
41
43
48

High Clouds (% Sky Obscured)

93
87
83
79
84
92
100
98
95
92
93
95
96
96
96
96
97
98
100
85
77
75
84
89

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
2
0
1
2
3
4
2
1
2
3
0
0
0
0
6
13
20
17
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
78
75
74
72
72
73
72
77
80
83
86
87
90
88
88
87
87
87
85
85
85
85
83

Pressure (mb)

1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022

Ozone (du)

355
356
356
355
354
351
348
344
344
343
343
342
341
340
340
339
339
339
339
339
339
339
338
338

Friday 10

Waxing Crescent 8%

07:16

00:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:28, Set: 20:51, Transit: 13:10. Moon - Rise: 07:16, Set: 00:35. Civil Dark: 21:31 - 04:48. Nautical Dark: 22:25 - 03:54. Astro Dark: 23:38 - 02:39

Total Clouds (% Sky Obscured)

89
86
83
77
79
83
86
88
90
92
79
67
53
62
68
77
83
89
94
97
99
100

Low Clouds (% Sky Obscured)

0
14
28
42
35
30
26
19
17
17
14
8
2
4
7
10
13
15
19
26
34
42

Medium Clouds (% Sky Obscured)

50
48
43
38
37
36
32
33
33
34
31
30
26
29
30
30
29
28
22
39
55
73

High Clouds (% Sky Obscured)

95
92
88
70
65
67
73
76
81
86
66
46
25
23
19
16
28
37
53
58
64
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
1
1
3
5
4
5
4
1
1
1
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
74
70
67
67
67
67
72
77
82
83
87
88
88
88
88
87
88
88
88
88

Pressure (mb)

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

Ozone (du)

337
337
337
336
336
336
336
336
335
333
332
333
334
335
337
339
340
340
341
341
342
343

Forecast for Exford, Somerset, United Kingdom (51.13,-3.64)

Generated: 04/05/24 09:49:10. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+1.00