Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Crescent 30%

03:51

12:41

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: 05:22, Set: 20:24, Transit: 12:54. Moon - Rise: 03:51, Set: 12:41. Civil Dark: 21:02 - 04:43. Nautical Dark: 21:53 - 03:51. Astro Dark: 22:58 - 02:45

Total Clouds (% Sky Obscured)

56
64
69
92
85
93
91
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
76
86
90
71
82
72
58
82
65
88
100
100
95
89
83
85
100
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

68
45
17
19
5
16
36
3
29
19
35
59
52
39
63
73
78
89
97
97
100
94
88
92

High Clouds (% Sky Obscured)

53
55
30
11
50
59
37
68
45
43
44
58
62
97
100
100
90
96
74
68
48
21
36
78

ISS Passover

Visibility (miles)

7
8
6
5
9
9
9
9
9
9
7
5
9
2
5
6
5
7
9
9
9
8
8
9

Fog (%)

0
0
0
0
0
0
0
3
21
27
22
16
27
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
29
23
9
24
31
77
95
65
95
81
53
72
53
48
47
57
59
58
69
68
74
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
1.8
0.2
1.8
0.9
0
0.5
0
0
0
0.2
0.4
0.3
0.5
0.5
0.5
0.8

Wind Speed/Direction (mph)

5
5
4
4
5
6
7
8
8
9
8
9
11
14
15
15
13
13
13
12
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
16
17
19
21
21
20
19
17
15
15
13
12
10
9
9
9
8
9
8
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

95
92
95
93
91
85
81
81
85
85
85
87
90
95
96
96
96
96
96
95
95
96
95
95

Pressure (mb)

999
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

378
377
377
377
375
375
375
375
374
373
371
370
368
368
367
365
364
364
367
369
369
370
370
370

Friday 3

Waning Crescent 30%

04:05

14:09

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 05:20, Set: 20:25, Transit: 12:54. Moon - Rise: 04:05, Set: 14:09. Civil Dark: 21:04 - 04:41. Nautical Dark: 21:56 - 03:49. Astro Dark: 23:02 - 02:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
76
98
100
100
100
100
100
60
62
61
35
27
26
26
26
35

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
80
69
59
61
70
62
49
34
31
25
17
22
28
23
23
26
29

Medium Clouds (% Sky Obscured)

100
99
99
99
100
82
59
52
48
77
97
100
65
60
65
62
60
35
0
0
0
0
0
2

High Clouds (% Sky Obscured)

83
57
86
100
100
96
98
96
55
82
100
100
100
100
100
50
52
47
13
3
3
3
1
6

ISS Passover

Visibility (miles)

8
3
4
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

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

Precipitation Probability (%)

95
95
75
65
65
78
67
93
95
90
84
75
65
57
44
19
10
5
1
0
0
0
0
0

Precipitation Amount (mm)

1.2
1.1
0.4
0.4
0.2
0.3
0
0.8
0.8
0.6
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
18
19
19
19
18
17
17
16
14
11
8
7
8
8
9
9
9
8
8
7
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
91
93
91
88
81
77
76
77
83
85
91
95
95
93
95
95
95
91
93
90
83

Pressure (mb)

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

Ozone (du)

369
369
370
370
370
372
373
374
376
381
384
386
389
392
396
398
396
396
397
397
399
403
407
409

Saturday 4

Waning Crescent 19%

04:17

15:38

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

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)

53
41
51
59
76
52
26
40
32
25
20
2
0
6
53
65
34
3
25
30
25
25
49
65

Low Clouds (% Sky Obscured)

49
37
47
58
54
41
21
21
3
0
0
0
0
0
0
0
0
0
0
0
1
1
19
47

Medium Clouds (% Sky Obscured)

2
2
34
25
30
13
10
2
11
55
22
2
1
1
1
9
21
0
38
50
45
40
51
62

High Clouds (% Sky Obscured)

3
3
4
4
39
36
17
50
55
45
29
0
0
5
44
50
18
6
55
50
39
40
40
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
2
5
6
16
18
13
12
10
5
1
0
0
0
0
0
0
0
0
2
6
12
19
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
71
70
72
74
75
75
74
78
80
84
90
91
90
90
90
90
90
88
87
87
87
85
87

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007

Ozone (du)

411
412
413
414
415
414
415
415
416
417
418
419
417
416
417
419
421
422
418
418
416
409
405
406

Sunday 5

Waning Crescent 10%

04:30

17:06

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: 05:17, 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)

85
89
94
100
100
98
86
95
100
100
98
100
100
100
100
100
98
97
95
93
92
91
89
89

Low Clouds (% Sky Obscured)

61
54
46
35
41
40
43
50
45
38
44
58
65
67
71
70
77
81
85
81
82
81
83
84

Medium Clouds (% Sky Obscured)

70
80
90
100
100
90
60
62
100
100
96
100
95
100
100
100
89
77
66
68
75
75
71
61

High Clouds (% Sky Obscured)

36
54
79
100
100
60
45
50
83
60
35
54
18
63
78
84
81
75
70
65
60
55
55
50

ISS Passover

Visibility (miles)

9
6
2
6
4
9
9
8
9
9
9
9
7
9
9
9
8
8
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

52
86
95
95
91
64
38
46
47
39
41
46
43
44
45
51
65
71
71
67
63
54
59
73

Precipitation Amount (mm)

0
0.5
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
92
96
96
87
76
76
80
82
83
86
90
88
91
93
96
96
96
96
96
96
93
96

Pressure (mb)

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

Ozone (du)

410
411
409
410
412
417
422
415
414
418
424
426
426
425
429
430
430
433
434
435
436
435
434
433

Monday 6

Waning Crescent 4%

04:44

18:36

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: 05:15, 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
93
95
98
94
91
88
82
77
74
74
71
70
70
56
78
85
91
97
95
95
94
93
92

Low Clouds (% Sky Obscured)

83
82
80
80
75
68
63
50
38
22
22
11
14
12
14
27
36
42
51
63
73
84
83
82

Medium Clouds (% Sky Obscured)

52
40
74
82
82
69
75
49
46
38
53
67
15
57
37
41
56
70
81
74
65
55
54
55

High Clouds (% Sky Obscured)

50
54
54
59
50
45
45
40
40
40
40
46
50
36
6
8
22
38
58
48
44
34
23
10

ISS Passover

Visibility (miles)

4
6
8
8
9
9
8
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

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

Precipitation Probability (%)

68
54
55
56
48
55
52
37
24
21
19
15
2
6
6
0
3
7
8
17
22
17
24
26

Precipitation Amount (mm)

0.5
0.2
0
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
93
93
96
95
93
92
90
92
93
95
93
93
90
91
91
91
91
91
91
90

Pressure (mb)

1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

433
432
432
431
430
428
426
425
424
423
421
421
422
419
416
412
410
408
406
405
403
402
401
400

Tuesday 7

Waning Crescent 1%

05:02

20:08

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: 05:13, 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
89
87
86
86
89
92
89
84
79
80
79
78
85
92
100
100
100
100
100
100
100
81
63

Low Clouds (% Sky Obscured)

82
74
66
59
58
58
58
59
61
60
43
26
8
18
30
37
35
29
23
30
38
41
34
24

Medium Clouds (% Sky Obscured)

57
59
64
65
61
63
66
69
69
65
41
20
2
1
1
1
30
60
88
88
90
93
81
67

High Clouds (% Sky Obscured)

0
8
14
22
14
8
0
0
1
1
25
49
74
83
92
100
100
99
99
77
55
36
24
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 (%)

13
23
23
23
29
30
26
28
26
11
9
9
1
1
0
0
0
0
0
3
2
1
10
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
82
83
83
83
82
81
79
81
80
82
86
90
95
96
95
95
95
95
96
91
90
88
83

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1025

Ozone (du)

400
399
398
398
398
397
396
395
393
392
391
390
389
389
390
391
392
396
400
404
403
403
402
402

Wednesday 8

New Moon 0%

05:27

21:40

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 OK
04 Bad
05 Bad
06 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)

50
59
68
75
79
83
87
89
92
95
85
74
59
60
61
62
49
41
36
47
54
57

Low Clouds (% Sky Obscured)

17
29
37
48
51
54
58
50
43
35
23
13
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

54
51
45
39
36
29
26
30
38
47
51
48
48
50
47
41
33
32
27
36
41
49

High Clouds (% Sky Obscured)

0
0
0
0
7
17
30
30
36
46
53
51
49
51
54
47
29
18
10
22
40
58

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 (%)

12
13
12
9
11
12
12
10
9
10
11
9
0
2
2
2
3
2
1
3
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
70
70
68
70
71
74
75
75
75
81
86
93
91
91
90
91
91
93
93
91

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

401
400
400
400
400
398
396
394
392
390
388
386
385
384
383
382
381
381
382
382
381
380

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

Generated: 02/05/24 09:01:23. Forecast: 02/05/24 to 08/05/24. Timezone: UTC+1.00