Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Crescent 10%

04:17

15:38

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

Sun - Rise: 05:18, Set: 20:27, Transit: 12:54. Moon - Rise: 04:17, Set: 15:38. Civil Dark: 21:06 - 04:39. Nautical Dark: 21:58 - 03:46. Astro Dark: 23:06 - 02:38

Total Clouds (% Sky Obscured)

47
62
61
99
99
96
64
35
35
40
43
44
39
71
83
100
100
100
100
86
51
53
21
28

Low Clouds (% Sky Obscured)

56
45
33
34
35
35
23
0
0
0
0
7
44
57
60
86
86
81
81
67
59
48
20
25

Medium Clouds (% Sky Obscured)

52
75
94
98
97
92
57
35
19
14
28
24
4
5
5
37
4
16
6
0
2
0
0
0

High Clouds (% Sky Obscured)

55
56
63
60
59
60
60
60
65
60
71
66
10
53
76
60
60
60
60
54
7
19
7
8

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
80
100
100
100
100
100
100
100
100
99
16
3
1

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
1
1
13
10
5
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
9
9
9
8
8
8
7
6
6
5
3
3
2
2
2
2
2
2
2
2
3
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
74
73
71
75
80
84
87
90
90
88
90
90
88
90
90
88
88
84
77
71
69
67

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1009

Ozone (du)

405
404
402
399
398
401
404
411
412
412
412
414
412
408
404
403
401
402
403
401
400
399
397
399

Sunday 5

Waning Crescent 4%

04:30

17:06

12 Good
13 OK
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: 05:17, Set: 20:28, Transit: 12:53. Moon - Rise: 04:30, Set: 17:06. Civil Dark: 21:08 - 04:37. Nautical Dark: 22:00 - 03:44. Astro Dark: 23:09 - 02:34

Total Clouds (% Sky Obscured)

15
24
65
87
99
100
100
100
100
94
100
100
100
100
100
99
100
97
100
100
100
100
95
82

Low Clouds (% Sky Obscured)

10
5
28
49
42
61
45
31
29
3
24
63
83
83
84
85
79
94
100
100
100
100
74
63

Medium Clouds (% Sky Obscured)

0
0
0
27
35
83
100
90
99
59
80
89
95
80
93
67
71
82
96
86
67
59
42
69

High Clouds (% Sky Obscured)

6
26
57
68
95
100
100
100
97
87
100
100
89
100
53
59
60
60
55
58
44
55
78
70

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

Precipitation Probability (%)

1
1
1
9
2
3
0
0
0
4
39
46
77
84
68
54
39
51
52
38
18
19
23
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
68
69
70
79
87
89
93
93
95
93
95
93
91
95
95
93
95
93
93
92
90
89

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1007
1007
1007
1007
1008

Ozone (du)

398
397
395
393
391
389
389
393
396
396
397
399
402
404
405
408
410
412
411
409
409
409
412
413

Monday 6

Waning Crescent 4%

04:44

18:36

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: 05:15, Set: 20:30, Transit: 12:53. Moon - Rise: 04:44, Set: 18:36. Civil Dark: 21:10 - 04:35. Nautical Dark: 22:03 - 03:42. Astro Dark: 23:13 - 02:29

Total Clouds (% Sky Obscured)

89
80
71
80
79
55
90
100
100
100
100
100
100
100
100
100
100
100
99
100
99
92
85
89

Low Clouds (% Sky Obscured)

63
58
62
65
59
48
56
21
33
43
43
60
84
81
72
62
49
74
54
53
48
35
38
49

Medium Clouds (% Sky Obscured)

72
73
55
71
72
24
55
65
96
96
100
100
99
100
100
100
100
91
87
85
69
24
18
10

High Clouds (% Sky Obscured)

64
75
75
48
51
56
83
100
87
98
100
100
95
100
93
97
93
99
96
97
84
72
68
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
43
43
40
50
32
17
8
19
9
5
10
24
38
42
37
32
30
32
18
13
5
8
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
13
13
13
11
10
9
9
9
10
10
10
10
10
9
9
11
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
92
93
93
93
95
96
98
98
98
95
96
96
96
98
98
96
95
92
87
78
70

Pressure (mb)

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

Ozone (du)

414
413
410
410
413
413
412
411
413
415
413
409
409
409
411
414
414
413
413
412
414
415
414
414

Tuesday 7

Waning Crescent 1%

05:02

20:08

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

Sun - Rise: 05:13, Set: 20:32, Transit: 12:53. Moon - Rise: 05:02, Set: 20:08. Civil Dark: 21:12 - 04:33. Nautical Dark: 22:05 - 03:39. Astro Dark: 23:17 - 02:25

Total Clouds (% Sky Obscured)

91
87
86
81
62
30
15
13
13
10
13
22
27
22
18
13
15
19
22
24
40
49
55
60

Low Clouds (% Sky Obscured)

64
62
62
62
50
22
12
9
10
10
17
28
39
32
25
17
19
21
24
18
27
29
41
53

Medium Clouds (% Sky Obscured)

2
14
26
38
25
11
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

62
41
22
5
4
6
5
4
5
2
0
0
0
0
0
0
0
0
0
4
12
17
15
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 (%)

2
2
9
9
2
1
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
16
16
15
16
15
14
14
12
10
9
8
8
8
7
7
7
8
9
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

68
66
67
70
78
82
82
87
93
95
95
93
95
93
95
95
95
96
96
91
86
79
76
70

Pressure (mb)

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

Ozone (du)

412
409
410
405
400
398
398
401
401
403
404
406
409
412
414
412
407
403
399
397
396
395
395
394

Wednesday 8

New Moon 0%

05:27

21:40

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

Sun - Rise: 05:12, Set: 20:33, Transit: 12:53. Moon - Rise: 05:27, Set: 21:40. Civil Dark: 21:14 - 04:31. Nautical Dark: 22:07 - 03:37. Astro Dark: 23:21 - 02:21

Total Clouds (% Sky Obscured)

79
90
90
89
93
96
97
66
21
6
6
9
10
28
49
67
65
44
34
53
72
93
95
97

Low Clouds (% Sky Obscured)

75
79
71
65
53
42
33
24
1
0
0
0
0
0
0
0
0
0
0
5
10
17
28
40

Medium Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
31

High Clouds (% Sky Obscured)

8
15
22
26
39
51
62
43
23
5
6
9
10
24
35
44
45
47
56
69
77
89
92
95

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
4
15
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
72
73
75
77
78
79
84
89
90
88
90
90
90
91
91
93
93
93
93
87
83
78
77

Pressure (mb)

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

Ozone (du)

391
389
386
384
381
379
379
379
380
380
380
378
376
371
369
367
365
363
362
361
360
359
357
357

Thursday 9

Waxing Crescent 3%

06:03

23:07

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: 05:10, Set: 20:35, Transit: 12:53. Moon - Rise: 06:03, Set: 23:07. Civil Dark: 21:15 - 04:29. Nautical Dark: 22:10 - 03:34. Astro Dark: 23:26 - 02:16

Total Clouds (% Sky Obscured)

100
90
81
76
75
76
75
71
70
73
81
88
94
97
99
99
99
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

49
43
37
30
19
9
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
46
37
28
22
19
21
24
26
29
26
20
10
12
14
16
20
23
25
42
62
81
83
86

High Clouds (% Sky Obscured)

99
87
78
72
79
79
82
77
69
56
66
75
89
95
96
97
98
99
100
100
100
100
97
95

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 (%)

2
6
4
0
1
1
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
15
14
14
13
11
10
9
9
9
8
8
7
8
9
9
11
12
14
14

Feels Like (°C)

12
13
15
14
14
14
13
13
11
11
10
10
9
9
6
6
6
5
5
5
8
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

73
71
71
71
70
73
78
80
80
80
80
80
78
78
77
74
73
71
72
72
71
70
69
68

Pressure (mb)

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

Ozone (du)

356
355
355
356
356
354
353
352
351
351
351
351
351
352
353
354
356
357
358
359
358
357
356
356

Friday 10

Waxing Crescent 8%

06:53

00:22

12 Bad
13 Bad
14 Bad
15 OK
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: 05:08, Set: 20:36, Transit: 12:53. Moon - Rise: 06:53, Set: 00:22. Civil Dark: 21:17 - 04:27. Nautical Dark: 22:12 - 03:32. Astro Dark: 23:30 - 02:12

Total Clouds (% Sky Obscured)

98
83
66
45
56
69
83
76
70
66
72
78
84
85
85
85
83
80
77

Low Clouds (% Sky Obscured)

1
10
19
29
30
32
34
24
17
7
7
5
3
3
3
3
9
12
15

Medium Clouds (% Sky Obscured)

89
76
67
55
49
39
31
25
23
19
24
29
31
37
49
58
48
37
28

High Clouds (% Sky Obscured)

94
90
81
70
78
83
90
77
67
56
60
64
73
76
73
69
65
61
55

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
1
1
1
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

Wind Speed/Direction (mph)

3
3
3
3
3
4
4
4
3
3
3
3
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
67
67
67
72
75
79
82
84
86
87
88
90
90
90
91
90
88

Pressure (mb)

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

Ozone (du)

357
357
357
356
356
355
355
354
353
352
351
350
349
348
348
349
350
352
353

Forecast for Maldon, Essex, United Kingdom (51.73,0.67)

Generated: 04/05/24 12:16:37. Forecast: 04/05/24 to 10/05/24. Timezone: UTC+1.00