Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:19

04:55

03 Bad
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 OK
01 OK
02 OK

Sun - Rise: 05:57, Set: 20:10, Transit: 13:03. Moon - Rise: 15:19, Set: 04:55. Civil Dark: 20:46 - 05:21. Nautical Dark: 21:32 - 04:35. Astro Dark: 22:25 - 03:42

Total Clouds (% Sky Obscured)

85
88
91
100
99
100
90
97
69
85
73
62
57
41
44
55
99
100
67
96
64
36
32
45

Low Clouds (% Sky Obscured)

97
97
100
100
98
100
85
96
62
61
57
50
43
27
36
55
96
96
49
88
61
39
36
45

Medium Clouds (% Sky Obscured)

7
4
13
17
26
57
20
35
29
40
23
20
20
17
12
21
15
30
30
30
17
3
0
0

High Clouds (% Sky Obscured)

4
7
4
4
0
41
6
4
0
0
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
6
7
8
9
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
15
23
29
29
30
47
38
41
30
23
30
35
31
16
14
18
8
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
11
11
12
15
16
16
17
17
17
17
16
14
13
11
8
9
8
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
88
87
88
88
85
87
79
72
75
75
68
69
76
80
84
77
78
87
79
85
86
86

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027

Ozone (du)

370
370
369
367
368
370
370
371
372
375
375
377
375
375
373
372
372
373
373
371
368
367
368
368

Saturday 20

Waxing Gibbous 92%

16:30

05:05

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

Sun - Rise: 05:55, Set: 20:11, Transit: 13:03. Moon - Rise: 16:30, Set: 05:05. Civil Dark: 20:48 - 05:19. Nautical Dark: 21:34 - 04:32. Astro Dark: 22:28 - 03:39

Total Clouds (% Sky Obscured)

23
6
8
7
7
6
25
39
35
36
37
37
44
45
45
36
22
27
28
30
32
15
10
28

Low Clouds (% Sky Obscured)

22
2
2
1
0
0
22
37
37
44
46
43
48
52
54
46
20
28
27
28
28
9
4
23

Medium Clouds (% Sky Obscured)

0
0
0
2
2
0
2
5
6
3
5
3
3
3
3
1
0
0
0
3
3
3
3
3

High Clouds (% Sky Obscured)

4
6
10
10
7
8
6
4
4
4
0
0
0
0
0
0
7
3
4
2
3
3
2
2

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
1
0
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)

5
5
5
5
5
7
10
11
11
11
11
11
11
10
10
9
7
5
5
4
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
-0
1
2
3
4
5
5
6
7
7
7
7
8
9
7
5
4
3
2
2
1

Dew Point (°C)

2
2
1
1
1
0
1
0
1
1
1
2
2
2
2
4
5
5
5
4
3
2
2
1

Relative Humidity (%)

86
89
89
91
88
77
70
62
59
58
56
55
54
55
57
67
76
81
87
91
89
91
91
91

Pressure (mb)

1027
1027
1028
1028
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1030
1030
1031
1031
1031
1032
1032
1032

Ozone (du)

369
370
371
371
373
373
373
371
369
366
365
364
363
364
365
365
367
369
371
373
371
369
368
371

Sunday 21

Waxing Gibbous 96%

17:40

05:15

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

Sun - Rise: 05:53, Set: 20:13, Transit: 13:03. Moon - Rise: 17:40, Set: 05:15. Civil Dark: 20:50 - 05:16. Nautical Dark: 21:36 - 04:30. Astro Dark: 22:31 - 03:35

Total Clouds (% Sky Obscured)

69
69
62
38
31
58
57
55
53
62
69
62
77
76
73
75
65
40
30
11
4
5
4
6

Low Clouds (% Sky Obscured)

71
70
53
22
12
34
50
50
47
57
71
68
78
78
75
77
65
37
19
3
2
2
2
2

Medium Clouds (% Sky Obscured)

3
10
7
5
8
36
6
2
2
13
2
3
4
4
2
0
0
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

3
5
17
20
14
5
6
2
4
4
3
4
2
3
3
0
0
2
6
4
3
5
4
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
5
1
14
3
11
3
1
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
4
6
8
9
10
11
11
11
10
10
10
10
9
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-0
-1
-0
0
1
2
4
5
6
6
5
6
7
6
6
5
4
3
3
2
2
1
0

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
88
77
72
65
62
60
61
63
72
74
74
76
78
81
90
91
91
91
93
91

Pressure (mb)

1032
1032
1032
1032
1032
1033
1033
1032
1032
1032
1032
1032
1032
1031
1032
1031
1031
1032
1033
1033
1033
1033
1033
1033

Ozone (du)

380
386
389
389
388
388
390
393
393
393
393
391
389
389
389
389
386
385
387
389
390
392
394
394

Monday 22

Waxing Gibbous 99%

18:51

05:24

03 Good
04 OK
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

Sun - Rise: 05:51, Set: 20:15, Transit: 13:03. Moon - Rise: 18:51, Set: 05:24. Civil Dark: 20:52 - 05:14. Nautical Dark: 21:38 - 04:27. Astro Dark: 22:34 - 03:32

Total Clouds (% Sky Obscured)

7
15
42
46
68
80
89
91
93
97
98
99
100
100
100
100
99
99
99
99
99
99
92
86

Low Clouds (% Sky Obscured)

2
5
8
11
13
23
35
46
65
83
85
86
89
89
89
89
90
90
92
94
96
98
91
85

Medium Clouds (% Sky Obscured)

0
8
29
24
54
68
77
82
85
93
96
98
100
99
99
99
98
96
62
48
50
51
27
13

High Clouds (% Sky Obscured)

9
4
20
40
65
70
65
60
55
60
70
83
100
100
100
100
86
30
46
12
14
60
19
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
1
12
15
14
36
52
55
57
59
47
49
50
45
37
32
34
24
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
3
5
7
8
8
8
8
7
7
7
7
7
7
8
8
8
8
9
8

Feels Like (°C)

-0
-1
-1
-2
-1
1
3
4
4
5
5
5
5
5
5
5
5
5
6
6
6
6
6
4

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
88
79
75
71
65
61
65
77
90
94
94
98
98
98
98
98
98
98
95
93

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1032
1032
1031
1031
1030
1029
1029
1028
1027
1026
1026
1026
1025
1025
1024
1024
1023

Ozone (du)

393
393
393
393
394
395
395
394
393
397
400
403
406
407
407
406
405
406
407
408
409
409
411
412

Tuesday 23

Waxing Gibbous 100%

20:04

05:34

03 Bad
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

Sun - Rise: 05:49, Set: 20:16, Transit: 13:03. Moon - Rise: 20:04, Set: 05:34. Civil Dark: 20:53 - 05:12. Nautical Dark: 21:41 - 04:25. Astro Dark: 22:37 - 03:29

Total Clouds (% Sky Obscured)

79
86
93
100
100
100
100
93
100
100
98
96
94
91
89
88
84
79
76
84
93
100
100
100

Low Clouds (% Sky Obscured)

80
73
85
91
97
100
100
97
100
99
95
92
91
89
85
82
74
66
57
43
33
22
23
25

Medium Clouds (% Sky Obscured)

0
10
19
48
28
27
23
24
22
22
21
29
31
27
30
48
54
39
24
28
32
39
55
59

High Clouds (% Sky Obscured)

67
63
64
60
60
6
4
3
7
18
6
14
15
26
45
55
47
48
44
61
78
95
96
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
8
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 (%)

9
10
10
3
6
7
6
20
27
34
37
40
42
40
36
29
22
16
3
3
2
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)

11
11
11
11
11
12
12
11
12
11
11
10
10
11
10
9
9
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
94
94
94
93
88
88
79
79
74
82
85
82
87
87
90
91
91
93
93
93
94
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

411
412
411
410
409
408
406
404
403
402
401
400
398
397
397
396
397
398
399
400
401
402
403
403

Wednesday 24

Full Moon 99%

21:20

05:45

03 Bad
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 OK
00 Good
01 Good
02 OK

Sun - Rise: 05:47, Set: 20:18, Transit: 13:03. Moon - Rise: 21:20, Set: 05:45. Civil Dark: 20:55 - 05:10. Nautical Dark: 21:43 - 04:22. Astro Dark: 22:40 - 03:25

Total Clouds (% Sky Obscured)

100
100
100
100
92
84
76
85
92
100
99
99
98
89
81
73
69
67
68
45
23
1
6
12

Low Clouds (% Sky Obscured)

26
36
49
59
52
47
43
54
66
80
88
93
98
89
81
73
70
65
60
40
19
0
10
21

Medium Clouds (% Sky Obscured)

76
68
59
54
37
19
1
1
1
0
2
5
7
5
3
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
87
70
55
60
55
45
44
43
52
35
20
1
2
2
2
2
3
3
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
7
7
8
8
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
14
21
27
32
36
39
38
37
36
27
18
9
7
4
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
6
7
8
9
9
10
11
11
11
11
10
10
9
8
8
7
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
89
89
83
79
74
75
74
76
76
76
77
80
82
85
87
88
90
90
89
89
91

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

404
405
405
405
406
405
405
405
405
404
404
404
403
403
404
404
405
406
406
407
408
409
410
414

Thursday 25

Waning Gibbous 96%

22:38

06:01

03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 05:45, Set: 20:20, Transit: 13:02. Moon - Rise: 22:38, Set: 06:01. Civil Dark: 20:57 - 05:07. Nautical Dark: 21:45 - 04:20. Astro Dark: 22:43 - 03:22

Total Clouds (% Sky Obscured)

17
21
24
28
44
62
78
74
70
63
69
77
87
90
93
98
97
96
95
92
90
89

Low Clouds (% Sky Obscured)

31
29
24
21
22
24
24
39
50
66
73
82
89
87
87
87
87
86
83
84
85
86

Medium Clouds (% Sky Obscured)

0
0
0
0
18
35
49
33
21
10
14
18
23
37
50
57
65
73
80
75
66
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
11
21
29
46
61
80
56
33
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

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
0
0
0
4
7
8
14
17
20
21
21
21
19
19
20
18
19
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
86
80
75
68
63
57
57
56
56
60
65
69
74
79
85
86
89

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

418
421
423
424
426
428
429
431
431
430
430
428
426
424
424
423
422
425
427
429
431
433

Forecast for Oxford, Oxfordshire, United Kingdom (51.75,-1.26)

Generated: 19/04/24 03:13:52. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00