Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 8

New Moon 0%

05:09

21:41

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

Sun - Rise: 05:19, Set: 20:34, Transit: 12:57. Moon - Rise: 05:09, Set: 21:41. Civil Dark: 21:14 - 04:40. Nautical Dark: 22:06 - 03:45. Astro Dark: 23:16 - 02:34

Total Clouds (% Sky Obscured)

8
16
25
37
21
32
31
31
37
100
100
89
55
69
26
19
50
70
87
75
99
97
100
97

Low Clouds (% Sky Obscured)

33
42
42
44
21
27
27
23
22
37
46
55
47
48
13
4
0
0
0
13
16
17
19
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
3
0
11
8
6
3
3
18
73
88
58
83
65

High Clouds (% Sky Obscured)

3
4
5
0
3
6
9
10
19
99
100
76
65
44
9
9
63
78
86
53
96
93
100
91

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 (%)

7
28
100
100
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
0
0
0
2
0
2
1
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)

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

Chance of Frost

Temperature (°C)

8
7
7
9
10
12
14
15
17
18
19
19
19
18
15
14
13
11
10
10
10
10
9
10

Feels Like (°C)

9
8
8
9
11
13
14
16
17
19
18
19
19
17
14
14
13
10
9
9
8
9
8
9

Dew Point (°C)

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

Relative Humidity (%)

95
94
94
93
85
80
75
69
67
66
65
64
64
71
80
87
90
90
91
90
88
88
90
88

Pressure (mb)

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

Ozone (du)

375
375
375
375
373
372
370
369
367
367
367
364
361
355
350
348
349
349
349
351
351
351
353
354

Thursday 9

Waxing Crescent 3%

05:35

23:07

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

Sun - Rise: 05:17, Set: 20:36, Transit: 12:57. Moon - Rise: 05:35, Set: 23:07. Civil Dark: 21:16 - 04:38. Nautical Dark: 22:09 - 03:42. Astro Dark: 23:20 - 02:30

Total Clouds (% Sky Obscured)

77
81
69
47
42
30
61
82
75
83
93
100
95
87
75
69
36
32
68
85
64
53
43
37

Low Clouds (% Sky Obscured)

5
6
9
0
0
0
30
52
44
60
70
52
49
37
12
2
14
18
21
20
12
0
2
2

Medium Clouds (% Sky Obscured)

29
39
32
27
25
18
10
15
16
10
24
45
39
30
33
24
18
10
4
0
0
3
2
0

High Clouds (% Sky Obscured)

69
72
51
6
6
5
47
59
22
14
6
54
65
65
66
66
13
11
68
85
81
75
75
76

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
3
27
24
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
2
13
5
13
12
15
20
18
5
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)

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

Chance of Frost

Temperature (°C)

9
9
9
10
12
14
16
17
18
18
19
19
19
19
18
17
15
14
13
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
87
83
80
78
76
73
72
73
76
78
82
85
87
89
90
90
92
91
90
93
91

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

352
348
346
346
346
346
344
342
341
341
340
339
338
339
338
337
337
337
335
335
334
334
333
331

Friday 10

Waxing Crescent 8%

06:11

00:20

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 OK
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:16, Set: 20:38, Transit: 12:57. Moon - Rise: 06:11, Set: 00:20. Civil Dark: 21:17 - 04:36. Nautical Dark: 22:11 - 03:40. Astro Dark: 23:24 - 02:26

Total Clouds (% Sky Obscured)

39
44
100
93
84
100
92
57
49
90
89
95
94
97
32
15
15
29
20
20
37
35
33
26

Low Clouds (% Sky Obscured)

2
2
2
2
2
1
1
14
24
55
43
47
16
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
39
22
0
0
0
0
0
0
17
33
5
4
40
34
40
26
27
30
37
32
17
2

High Clouds (% Sky Obscured)

77
65
100
94
93
100
97
77
68
76
76
76
92
98
68
56
54
52
50
45
41
48
32
35

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
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
87
85
79
74
70
65
65
65
65
66
68
71
77
81
85
89
92
87
83
83
83
85

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

331
331
331
332
332
332
332
333
333
333
332
333
333
333
333
333
333
334
336
338
339
341
341
341

Saturday 11

Waxing Crescent 15%

07:02

01:16

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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 OK
02 OK
03 OK

Sun - Rise: 05:14, Set: 20:39, Transit: 12:57. Moon - Rise: 07:02, Set: 01:16. Civil Dark: 21:19 - 04:34. Nautical Dark: 22:13 - 03:38. Astro Dark: 23:28 - 02:21

Total Clouds (% Sky Obscured)

31
23
15
20
20
25
42
62
81
77
54
52
59
54
45
45
45
50
51
51
42
37
36
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
17
36
54
47
38
27
16
10
0
0
0
0
0
0
1
3
3
3

Medium Clouds (% Sky Obscured)

1
1
1
2
6
33
30
32
35
35
11
2
4
3
2
21
6
37
47
31
53
61
58
45

High Clouds (% Sky Obscured)

63
66
75
75
80
77
70
70
70
11
11
30
55
60
65
60
60
65
63
62
60
60
35
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
7
13
17
19
17
13
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
4
4
4
5
6
7
8
8
9
9
10
10
9
9
8
8
8
7
7
6
6
6
5

Chance of Frost

Temperature (°C)

9
10
10
11
14
16
19
20
21
22
22
22
22
21
20
20
18
16
15
14
14
13
13
13

Feels Like (°C)

8
8
9
10
12
15
17
18
20
21
21
22
21
20
20
20
17
15
14
13
13
12
11
12

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
88
84
79
77
74
73
70
69
68
69
76
80
85
90
95
95
92
92
90
90
90

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015

Ozone (du)

342
345
346
346
346
348
348
346
346
345
345
344
345
347
347
347
349
351
352
354
355
356
356
357

Sunday 12

Waxing Crescent 24%

08:06

01:56

04 Bad
05 Bad
06 OK
07 OK
08 Good
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

Sun - Rise: 05:13, Set: 20:41, Transit: 12:57. Moon - Rise: 08:06, Set: 01:56. Civil Dark: 21:21 - 04:32. Nautical Dark: 22:15 - 03:36. Astro Dark: 23:32 - 02:17

Total Clouds (% Sky Obscured)

40
47
34
13
10
11
15
39
31
24
21
14
22
51
54
63
56
54
66
78
90
95
98
100

Low Clouds (% Sky Obscured)

6
3
4
3
4
7
17
39
40
25
15
7
9
12
15
0
0
0
0
0
0
17
35
56

Medium Clouds (% Sky Obscured)

3
31
6
3
3
3
3
3
3
3
4
5
8
15
21
3
3
4
14
24
34
43
55
69

High Clouds (% Sky Obscured)

47
43
24
6
2
0
0
0
0
1
1
3
6
66
70
66
50
41
56
74
92
94
97
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
4
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
2
43
66
60
52
45
49
42
38
25
23
15
11
5
3
1
0
2
5
8

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.6
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
15
17
19
21
22
22
23
24
23
24
23
21
21
19
19
18
18
17
16
14
14

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
89
82
79
77
76
76
73
72
71
73
76
79
85
88
89
90
90
90
90
92
92

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1011
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

359
360
361
360
361
361
361
360
358
359
361
361
363
365
368
366
363
360
358
356
354
352
354
357

Monday 13

Waxing Crescent 33%

09:19

02:23

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:11, Set: 20:42, Transit: 12:57. Moon - Rise: 09:19, Set: 02:23. Civil Dark: 21:23 - 04:31. Nautical Dark: 22:18 - 03:33. Astro Dark: 23:36 - 02:13

Total Clouds (% Sky Obscured)

98
97
95
92
89
84
84
81
75
73
76
80
77
77
76
84
91
96
79
69
56
70
85
100

Low Clouds (% Sky Obscured)

44
33
21
15
12
10
12
11
10
11
13
14
10
7
4
10
17
22
32
41
50
60
66
71

Medium Clouds (% Sky Obscured)

62
57
62
59
54
47
43
38
33
23
14
3
15
27
38
44
58
77
75
77
75
80
83
90

High Clouds (% Sky Obscured)

97
94
91
79
67
54
53
40
23
36
53
69
68
68
68
79
89
98
96
89
85
90
95
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
3
2

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
15
11
7
6
0
0
1
1
5
9
6
11
11
3
32
37
42
57
76
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
1.1
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
17
18
19
19
20
20
20
20
20
20
20
20
18
17
16
16
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

13
13
13
14
14
15
16
16
17
17
17
17
16
17
17
17
16
15
15
15
15
15
14
13

Relative Humidity (%)

92
92
90
90
86
82
80
80
81
81
81
79
77
80
81
85
86
89
92
93
96
96
98
96

Pressure (mb)

1009
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1002
1002
1001
1001

Ozone (du)

360
363
365
368
367
366
365
363
362
361
361
362
362
362
362
362
363
365
366
366
367
367
367
367

Tuesday 14

Waxing Crescent 43%

10:36

02:42

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 OK
21 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 05:10, Set: 20:44, Transit: 12:57. Moon - Rise: 10:36, Set: 02:42. Civil Dark: 21:24 - 04:29. Nautical Dark: 22:20 - 03:31. Astro Dark: 23:41 - 02:08

Total Clouds (% Sky Obscured)

97
97
97
96
94
94
92
96
100
100
100
100
96
88
69
45
29
19
29
36
48

Low Clouds (% Sky Obscured)

71
68
65
59
57
56
44
32
21
18
15
12
9
7
3
3
2
2
2
2
2

Medium Clouds (% Sky Obscured)

89
86
84
84
86
85
66
48
34
39
49
50
55
55
50
37
30
24
32
38
49

High Clouds (% Sky Obscured)

98
95
96
97
98
97
85
80
81
74
66
58
40
26
20
17
11
5
8
11
15

ISS Passover

Visibility (miles)

0
1
2
2
5
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
91
75
55
14
16
16
15
19
21
21
18
15
7
11
11
5

Precipitation Amount (mm)

1.6
1.5
1.2
1
0.8
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
12
13
14
16
15
15
15
14
14
13
12
11
11
9
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
95
93
92
84
80
74
73
69
68
72
75
80
83
87
90
92
92

Pressure (mb)

1001
1001
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007

Ozone (du)

366
368
369
370
375
379
384
384
385
386
385
384
382
383
383
383
384
385
386
389
392

Forecast for Southgate, West Sussex, United Kingdom (51.11,-0.19)

Generated: 08/05/24 04:12:08. Forecast: 08/05/24 to 14/05/24. Timezone: UTC+1.00