Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

13:58

04:57

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: 05:49, Set: 20:09, Transit: 13:00. Moon - Rise: 13:58, Set: 04:57. Civil Dark: 20:48 - 05:11. Nautical Dark: 21:36 - 04:22. Astro Dark: 22:34 - 03:23

Total Clouds (% Sky Obscured)

87
99
100
100
100
100
100
100
100
100
100
100
99
100
93
78
55
78
62
65
71
93
76
59

Low Clouds (% Sky Obscured)

5
12
21
49
34
78
84
94
93
95
96
99
96
100
87
76
50
47
59
59
59
70
62
52

Medium Clouds (% Sky Obscured)

90
98
100
100
100
100
97
100
100
100
100
100
98
49
44
0
0
0
0
0
18
35
34
25

High Clouds (% Sky Obscured)

68
74
100
100
100
100
96
83
100
100
100
100
45
93
64
3
14
35
7
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
2
3
4
4
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
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

Precipitation Probability (%)

0
0
0
0
2
12
58
95
95
95
95
89
37
12
29
21
10
11
1
2
1
3
5
28

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
1.2
1.6
1.2
1.1
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
7
9
9
10
10
10
9
8
7
8
8
8
9
9
9
9
8
8
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

1
1
0
-0
1
2
4
6
6
6
7
7
7
8
8
8
8
7
6
4
4
3
3
4

Relative Humidity (%)

74
64
55
51
53
57
66
82
91
93
94
93
93
93
95
91
91
88
87
81
78
78
79
81

Pressure (mb)

1023
1022
1022
1021
1021
1020
1019
1018
1017
1017
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1015

Ozone (du)

378
377
374
371
370
369
370
370
372
369
368
367
369
372
374
374
374
374
375
375
377
378
379
383

Friday 19

Waxing Gibbous 85%

15:12

05:05

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

Sun - Rise: 05:47, Set: 20:11, Transit: 13:00. Moon - Rise: 15:12, Set: 05:05. Civil Dark: 20:50 - 05:08. Nautical Dark: 21:39 - 04:19. Astro Dark: 22:37 - 03:19

Total Clouds (% Sky Obscured)

78
81
83
92
70
45
34
12
23
29
33
49
52
39
54
57
57
54
57
69
64
59
55
49

Low Clouds (% Sky Obscured)

73
76
82
88
65
48
36
3
3
2
1
22
33
37
46
48
50
53
65
64
56
49
35
38

Medium Clouds (% Sky Obscured)

1
25
0
10
14
0
0
7
15
22
26
37
38
32
48
42
43
22
0
14
0
0
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
3
1
3
3
6
7
4
8
9

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 (%)

35
21
5
4
1
1
1
0
0
0
0
0
0
0
0
0
0
4
1
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)

16
17
18
18
18
18
18
17
16
15
13
11
9
8
6
6
6
6
5
5
5
6
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
4
3
4
4
4
4
4
4
3
2
2
2
1
1
1
1
1
-0
-1
0
1

Dew Point (°C)

4
4
2
2
0
-0
-1
-0
2
2
1
1
0
-0
-0
-0
-0
0
0
0
0
-1
-1
0

Relative Humidity (%)

74
70
57
58
52
48
48
50
58
63
65
67
70
71
73
77
79
82
82
83
83
73
69
68

Pressure (mb)

1015
1015
1016
1017
1018
1018
1019
1020
1020
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1029

Ozone (du)

387
389
394
396
399
400
398
394
393
390
384
381
376
374
372
372
371
369
367
367
367
368
367
367

Saturday 20

Waxing Gibbous 92%

16:25

05:12

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 05:45, Set: 20:13, Transit: 13:00. Moon - Rise: 16:25, Set: 05:12. Civil Dark: 20:52 - 05:06. Nautical Dark: 21:41 - 04:16. Astro Dark: 22:41 - 03:15

Total Clouds (% Sky Obscured)

82
88
83
86
83
78
72
57
42
39
41
37
60
83
84
93
95
96
98
95
93
91
92
93

Low Clouds (% Sky Obscured)

70
74
67
72
65
61
65
51
33
10
4
2
2
41
70
87
87
87
86
87
86
86
87
89

Medium Clouds (% Sky Obscured)

1
6
3
5
18
10
4
4
2
5
38
16
26
77
31
32
61
65
55
70
52
48
47
44

High Clouds (% Sky Obscured)

7
4
6
7
4
9
9
8
11
45
59
27
65
33
20
23
44
82
81
77
58
62
19
4

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 (%)

4
10
0
1
0
0
0
0
0
0
0
0
0
0
0
0
7
11
15
16
17
25
23
16

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
11
12
11
11
11
10
10
10
10
8
6
4
3
2
3
3
2
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
2
2
3
4

Relative Humidity (%)

64
59
62
60
60
58
59
57
55
61
70
79
85
85
85
80
80
79
77
78
80
82
89
90

Pressure (mb)

1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032

Ozone (du)

368
369
369
370
370
370
369
370
371
373
373
373
373
378
383
385
385
386
390
394
397
397
397
397

Sunday 21

Waxing Gibbous 96%

17:37

05:19

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

Sun - Rise: 05:43, Set: 20:15, Transit: 13:00. Moon - Rise: 17:37, Set: 05:19. Civil Dark: 20:54 - 05:04. Nautical Dark: 21:44 - 04:13. Astro Dark: 22:44 - 03:11

Total Clouds (% Sky Obscured)

95
95
76
62
52
39
28
29
37
47
50
49
37
33
28
21
34
51
70
76
78
85
85
81

Low Clouds (% Sky Obscured)

91
92
83
80
66
53
41
46
49
54
39
24
10
10
10
11
20
28
36
41
47
50
50
51

Medium Clouds (% Sky Obscured)

44
34
21
11
7
4
0
0
0
0
0
0
2
3
1
2
16
31
47
58
69
76
77
79

High Clouds (% Sky Obscured)

6
5
3
3
3
3
3
4
3
5
40
75
75
75
53
45
23
8
7
16
25
38
25
14

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 (%)

7
6
7
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
3
7
2
2
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
1
0
0
0
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
1
1

Relative Humidity (%)

86
75
63
56
55
54
55
55
58
61
69
78
82
83
85
88
89
91
91
91
89
86
80
71

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034

Ozone (du)

396
396
396
396
397
397
398
401
401
400
399
397
396
395
394
394
395
398
399
402
406
406
409
410

Monday 22

Waxing Gibbous 99%

18:50

05:26

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
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: 05:40, Set: 20:17, Transit: 13:00. Moon - Rise: 18:50, Set: 05:26. Civil Dark: 20:56 - 05:01. Nautical Dark: 21:46 - 04:10. Astro Dark: 22:48 - 03:07

Total Clouds (% Sky Obscured)

87
86
80
72
62
58
46
42
24
14
86
77
58
53
53
48
58
74
87
78
69
59
55
50

Low Clouds (% Sky Obscured)

57
64
65
69
59
53
44
37
25
17
40
38
36
37
40
44
45
52
56
54
52
50
50
47

Medium Clouds (% Sky Obscured)

75
50
28
5
0
0
0
0
0
0
74
55
60
62
55
56
55
57
55
39
18
0
0
0

High Clouds (% Sky Obscured)

1
2
22
27
0
0
1
1
1
1
41
25
11
10
8
7
23
39
54
50
45
43
42
40

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 (%)

11
4
12
15
13
6
10
4
14
3
9
10
9
8
7
1
2
2
0
2
2
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)

12
14
14
15
15
15
14
14
13
12
11
10
9
7
7
6
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
3
3
3
4
4
4
3
4
4
3
3
3
3
2
3
1
1
1
1
1
1
1

Dew Point (°C)

1
1
1
1
2
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

62
58
59
57
59
55
54
55
58
65
70
72
74
76
77
79
80
82
83
85
85
85
85
75

Pressure (mb)

1034
1034
1034
1034
1034
1033
1033
1033
1033
1032
1032
1032
1033
1033
1033
1032
1032
1032
1032
1031
1031
1031
1031
1031

Ozone (du)

412
414
417
420
422
420
417
414
411
406
404
405
407
409
408
408
407
407
406
405
404
402
401
400

Tuesday 23

Waxing Gibbous 100%

20:06

05:36

09 OK
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: 05:38, Set: 20:19, Transit: 12:59. Moon - Rise: 20:06, Set: 05:36. Civil Dark: 20:58 - 04:59. Nautical Dark: 21:49 - 04:07. Astro Dark: 22:51 - 03:03

Total Clouds (% Sky Obscured)

46
52
59
65
76
87
98
97
98
97
91
86
81
82
84
87
88
90
92
94
97
100
96
93

Low Clouds (% Sky Obscured)

45
45
44
46
56
64
74
80
87
93
80
68
55
65
75
84
88
91
93
95
96
98
93
88

Medium Clouds (% Sky Obscured)

0
0
0
0
27
54
81
84
85
86
60
34
8
9
11
15
8
6
2
26
51
70
49
25

High Clouds (% Sky Obscured)

33
39
46
51
60
66
65
59
57
65
75
65
55
41
36
25
21
19
21
44
67
92
62
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
7
8
28
38
44
39
32
22
21
19
15
18
19
20
23
24
25
24
23

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
5
5
5
7
8
9
9
10
11
11
12
13
12
11
11
11
11
11
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
4
4
5
9
8
8
8
9
8
4
3
3
3
2
2
1
0
0
0
-0
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

66
60
56
52
49
53
58
63
72
82
93
90
85
82
82
80
82
80
80
80
79
75
73
72

Pressure (mb)

1031
1030
1030
1029
1029
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

399
398
396
394
391
389
388
386
385
385
384
385
386
388
391
395
399
401
403
406
407
408
410
413

Wednesday 24

Full Moon 99%

21:25

05:48

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

Sun - Rise: 05:36, Set: 20:20, Transit: 12:59. Moon - Rise: 21:25, Set: 05:48. Civil Dark: 21:00 - 04:56. Nautical Dark: 21:51 - 04:05. Astro Dark: 22:55 - 02:59

Total Clouds (% Sky Obscured)

90
93
97
100
99
97
96
90
84
78
66
54
41
50
58
69

Low Clouds (% Sky Obscured)

83
83
84
85
84
83
82
77
71
67
59
51
41
45
51
56

Medium Clouds (% Sky Obscured)

6
16
28
40
40
40
45
43
36
23
17
8
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

22
28
33
38
34
31
28
26
23
19
19
18
13
18
18
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
19
19
20
20
20
19
19
19
18
17
15
13
12
12

Chance of Frost

Temperature (°C)

6
6
7
7
7
7
7
7
7
7
6
6
5
5
5
5

Feels Like (°C)

-1
-1
-1
-1
-1
1
0
0
0
0
1
-1
-1
-1
-1
-1

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0

Relative Humidity (%)

72
71
67
65
63
63
62
62
64
66
69
71
75
78
73
72

Pressure (mb)

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

Ozone (du)

416
420
422
423
425
426
427
428
430
432
433
435
437
438
441
443

Forecast for Barton upon Humber, North Lincolnshire, United Kingdom (53.68,-0.45)

Generated: 18/04/24 09:22:25. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00