Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Gibbous 72%

14:14

03:23

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

Sun - Rise: 05:00, Set: 21:00, Transit: 13:01. Moon - Rise: 14:14, Set: 03:23. Civil Dark: 21:45 - 04:15. Nautical Dark: 22:48 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
40
78
45
67
67
67
67
30
67
86
53
91
59
7
38
37
18
100
100
90
79
77
79

Low Clouds (% Sky Obscured)

43
58
33
39
27
28
24
44
35
28
16
22
37
27
31
40
46
62
63
79
73
64
66
77

Medium Clouds (% Sky Obscured)

34
25
32
36
28
3
17
30
17
19
4
5
22
22
28
20
19
10
5
19
26
21
27
39

High Clouds (% Sky Obscured)

100
100
96
100
100
100
87
100
100
91
81
55
78
68
82
74
93
64
60
60
39
7
5
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
100
100
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
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
20
19
20
20
19
17
17
18
16
14
14
12
12
13
12
12
12
10
10
10
13
16
16

Dew Point (°C)

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

Relative Humidity (%)

65
60
60
58
60
61
69
73
83
87
89
91
94
94
97
93
93
92
93
94
97
87
82
77

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

394
394
391
389
388
386
386
386
386
386
386
385
385
386
389
389
389
390
391
390
388
388
387
388

Sunday 19

Waxing Gibbous 80%

15:26

03:31

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

Sun - Rise: 04:58, Set: 21:02, Transit: 13:01. Moon - Rise: 15:26, Set: 03:31. Civil Dark: 21:46 - 04:13. Nautical Dark: 22:51 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
99
100
57
52
56
44
7
0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
18

Low Clouds (% Sky Obscured)

97
90
81
39
40
40
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
17
19

Medium Clouds (% Sky Obscured)

39
49
51
29
29
35
25
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
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
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 (%)

21
45
46
45
35
20
17
5
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
9
9
10
11
11
11
11
9
8
7
7
7
6
6
6
6
7
7
9
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
74
66
62
67
71
75
78
83
86
84
84
83
81
80
80
78
80
78
74
70
67
67

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

389
389
390
392
394
394
395
396
398
399
400
400
398
397
395
395
396
396
395
394
395
396
396
396

Monday 20

Waxing Gibbous 87%

16:37

03:40

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

Sun - Rise: 04:57, Set: 21:03, Transit: 13:01. Moon - Rise: 16:37, Set: 03:40. Civil Dark: 21:48 - 04:12. Nautical Dark: 22:54 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
21
23
19
26
23
14
0
0
0
0
0
5
27
50
55
55
55
63
82
72
65
70
70

Low Clouds (% Sky Obscured)

25
23
25
22
31
28
20
0
0
0
0
0
8
48
80
80
80
80
82
93
81
60
60
39

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
2
19
25
25

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
1
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
19
19
19
19
18
17
16
13
12
10
9
9
8
8
8
9
9
8
9
10
12
13

Dew Point (°C)

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

Relative Humidity (%)

66
63
61
59
59
63
69
73
79
83
84
83
84
85
90
93
95
96
96
91
88
83
78
75

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

397
396
395
394
393
393
392
392
392
392
391
390
389
387
384
382
381
381
381
381
382
382
383
384

Tuesday 21

Waxing Gibbous 93%

17:51

03:49

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
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: 04:56, Set: 21:05, Transit: 13:01. Moon - Rise: 17:51, Set: 03:49. Civil Dark: 21:50 - 04:10. Nautical Dark: 22:56 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
59
67
57
56
57
46
19
23
41
48
54
65
74
78
80
82
91
91
89
87
92
85
66

Low Clouds (% Sky Obscured)

45
42
51
47
42
40
32
12
0
0
0
0
0
0
0
1
1
1
0
0
0
0
6
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
18
33
36
41
48
57
57
50
58
71
76
78
76
72
66
56

High Clouds (% Sky Obscured)

7
4
3
0
0
0
0
0
2
12
12
13
44
44
26
39
52
75
80
57
31
15
20
3

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
1
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
1
5
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
70
70
70
71
74
74
76
79
83
85
87
91
91
93
91
93
90
83
75
72
70
67

Pressure (mb)

1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

384
386
390
392
393
394
392
392
393
394
396
396
396
397
396
398
401
403
403
401
398
397
397
399

Wednesday 22

Waxing Gibbous 97%

19:08

04:02

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: 04:54, Set: 21:06, Transit: 13:01. Moon - Rise: 19:08, Set: 04:02. Civil Dark: 21:52 - 04:08. Nautical Dark: 22:59 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
71
64
75
68
63
63
77
90
100
100
100
100
97
93
89
93
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
18
19
21
23
29
29
21
7
1
3
10
10
5
5
5
5
0
0
6
12
22
32
38

Medium Clouds (% Sky Obscured)

43
44
41
39
32
24
16
33
39
40
44
48
57
57
58
55
55
55
55
55
50
50
55
69

High Clouds (% Sky Obscured)

19
24
15
45
50
50
50
67
87
100
100
100
100
99
97
95
96
98
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
4
3
2
1
1
1
2
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

2
2
1
0
1
5
13
1
2
3
2
12
31
80
77
89
95
81
75
70
54
63
64
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.8
0.8
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
65
66
66
67
76
79
83
87
92
93
90
92
96
98
98
98
98
96
98
96
95
93

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

397
396
397
396
395
393
394
391
389
388
387
387
388
387
386
384
383
382
384
386
385
385
385
388

Thursday 23

Full Moon 100%

20:28

04:19

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: 04:53, Set: 21:08, Transit: 13:01. Moon - Rise: 20:28, Set: 04:19. Civil Dark: 21:54 - 04:07. Nautical Dark: 23:01 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
98
97
96
94

Low Clouds (% Sky Obscured)

42
44
49
52
39
19
7
1
0
1
6
16
17
26
34
41
42
43
46
59
73
84
91
97

Medium Clouds (% Sky Obscured)

84
75
41
38
44
48
55
55
55
50
50
50
55
55
60
65
56
42
28
39
49
59
58
60

High Clouds (% Sky Obscured)

100
100
99
68
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
92
85
79
60
47

ISS Passover

Visibility (miles)

9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

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
Very Light Rain

Precipitation Probability (%)

39
33
40
37
33
25
22
9
2
1
0
0
0
0
0
0
2
2
0
12
16
16
41
57

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
19
18
18
18
17
15
14
13
13
12
12
12
11
11
12
12
13
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
78
80
85
83
83
85
89
93
93
95
96
96
96
96
96
95
93
93
87
83
79
79

Pressure (mb)

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

Ozone (du)

390
395
397
400
399
396
395
395
394
392
381
371
371
375
372
370
368
368
368
368
370
373
375
379

Friday 24

Waning Gibbous 100%

21:49

04:44

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: 04:52, Set: 21:09, Transit: 13:01. Moon - Rise: 21:49, Set: 04:44. Civil Dark: 21:55 - 04:05. Nautical Dark: 23:04 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
94
97
99
99
99
100
100
100
100
99
99
98
84
72
72
67
62
56
58
56
52
63
74

Low Clouds (% Sky Obscured)

100
100
96
90
80
69
61
64
68
75
76
80
82
75
68
62
43
25
6
22
37
52
63
74

Medium Clouds (% Sky Obscured)

63
58
56
51
67
82
93
92
94
96
91
85
80
73
67
63
57
55
51
34
15
1
1
2

High Clouds (% Sky Obscured)

30
50
59
59
54
53
60
60
60
65
63
66
64
42
25
8
5
3
2
2
1
2
2
2

ISS Passover

Visibility (miles)

5
2
2
3
3
3
3
3
5
7
9
9
9
9
9
9
9
9
9
9
9
8
8
7

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

Precipitation Probability (%)

72
76
85
93
95
95
92
83
78
76
59
48
42
38
25
17
29
29
9
20
24
18
33
45

Precipitation Amount (mm)

0.4
0.4
0.6
0.7
0.7
0.7
0.7
0.5
0.5
0.5
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
79
80
84
89
92
93
95
95
96
96
96
96
96
96
95
95
90
86
82
82

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

383
387
390
393
397
396
396
395
393
392
390
389
389
389
389
389
390
391
392
393
393
392
392
393

Forecast for Basford, Nottinghamshire, United Kingdom (52.94,-1.19)

Generated: 18/05/24 09:43:40. Forecast: 18/05/24 to 24/05/24. Timezone: UTC+1.00