Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waning Crescent 34%

03:27

14:14

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

Sun - Rise: 04:48, Set: 21:16, Transit: 13:03. Moon - Rise: 03:27, Set: 14:14. Civil Dark: 22:05 - 04:00. Nautical Dark: 23:20 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
95
28
31
41
19
76
35
70
60
47
45
38
19
27
12
6
16
5
6
96
100
98
100

Low Clouds (% Sky Obscured)

6
25
28
31
38
16
59
23
50
41
28
34
33
11
14
7
2
3
1
1
2
1
11
15

Medium Clouds (% Sky Obscured)

9
1
0
0
6
8
46
19
50
31
34
24
16
13
17
6
4
6
4
6
96
20
98
100

High Clouds (% Sky Obscured)

100
93
1
0
0
0
1
5
8
21
5
0
0
0
0
0
2
9
0
0
0
100
13
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
4
4
0
0
6
10
10
10
7
6
5
4
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.01
0
0
0.04
0.11
0.15
0.09
0.04
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
10
11
12
12
12
12
12
13
13
13
13
13
13
12
11
11
11
10
10
8
8
8

Dew Point (°C)

6
6
6
7
7
7
7
7
7
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

84
81
76
73
72
72
72
72
69
65
64
64
64
66
69
72
74
75
78
81
83
84
85
84

Pressure (mb)

1001
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1004
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

389
389
388
389
389
390
391
392
393
394
393
386
384
382
378
372
367
364
362
356
356
355
354
352

Wednesday 25

Waning Crescent 24%

03:37

15:33

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 OK
21 Good
22 OK
23 Bad
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:47, Set: 21:18, Transit: 13:03. Moon - Rise: 03:37, Set: 15:33. Civil Dark: 22:06 - 03:58. Nautical Dark: 23:22 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
66
82
100
100
100
100
100
99
100
99
95
98
20
10
28
88
26
98
69
70
51
68

Low Clouds (% Sky Obscured)

29
12
1
70
51
97
100
91
100
30
23
49
37
20
6
6
28
88
25
98
69
61
26
57

Medium Clouds (% Sky Obscured)

98
77
65
41
100
100
100
84
35
46
43
46
19
27
15
6
5
7
6
20
9
24
34
32

High Clouds (% Sky Obscured)

100
95
5
6
23
56
66
100
100
98
100
98
92
96
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
6
8
15
22
21
21
20
14
6
5
4
4
4
3
3
0
0
0
0
0
2
3
2

Precipitation Amount (mm)

0
0.01
0.03
0.07
0.13
0.15
0.18
0.13
0.09
0.04
0.04
0.03
0.03
0.03
0.02
0.01
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
80
82
83
84
85
86
76
68
64
65
67
68
69
70
70
70
72
75
78
80
81
80

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1011
1013
1014
1014
1016
1015
1016
1016
1016

Ozone (du)

351
353
351
350
348
346
346
351
350
348
346
346
345
345
343
343
343
343
344
342
341
341
341
342

Thursday 26

Waning Crescent 16%

03:47

16:50

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:46, Set: 21:19, Transit: 13:03. Moon - Rise: 03:47, Set: 16:50. Civil Dark: 22:08 - 03:57. Nautical Dark: 23:25 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
86
100
100
100
100
100
100
100
53
82
100
99
73
73
73
73
73
73
99
99
99
99
99

Low Clouds (% Sky Obscured)

100
73
86
100
100
100
100
100
100
40
44
45
39
3
3
3
3
3
3
2
2
2
2
2

Medium Clouds (% Sky Obscured)

91
52
100
81
100
100
100
100
27
25
21
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
4
0
0
0
0
0
0
68
100
99
71
71
71
71
71
71
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
3
15
32
32
21
16
11
9
5
4
3
3
3
2
2
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.09
0.25
0.21
0.15
0.13
0.08
0.07
0.03
0.03
0.02
0.03
0.03
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
12
12
13
14
16
16
16
15
14
13
13
12
11
11
10
7
6
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
78
80
81
83
79
71
64
63
64
67
69
70
69
69
68
69
72
74
76
76
77

Pressure (mb)

1016
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021

Ozone (du)

343
343
343
342
342
342
342
342
343
345
346
347
349
350
352
355
356
356
357
359
361
363
364
364

Friday 27

Waning Crescent 9%

03:59

18:07

06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 04:45, Set: 21:21, Transit: 13:03. Moon - Rise: 03:59, Set: 18:07. Civil Dark: 22:10 - 03:55. Nautical Dark: 23:28 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
31
31
31
31
31
31
100
100
100
100
100
100
14
14
14
14
14
14
1
1
1
1
1

Low Clouds (% Sky Obscured)

2
11
11
11
11
11
11
100
100
100
100
100
100
2
2
2
2
2
2
1
1
1
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

99
23
23
23
23
23
23
0
0
0
0
0
0
13
13
13
13
13
13
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
16
17
18
17
18
18
18
18
18
18
18
17
17
15
13
12
11
10
9
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
6
6
6
6
5
6
6
5
6
5
5
5
5
6
6
5
5
5

Relative Humidity (%)

77
76
76
74
72
70
68
65
58
57
57
58
59
59
62
65
67
70
73
76
79
81
81
80

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

365
370
370
369
369
367
367
361
361
361
361
361
361
363
363
364
364
363
363
360
361
362
362
362

Saturday 28

Waning Crescent 4%

04:13

19:23

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 04:44, Set: 21:22, Transit: 13:03. Moon - Rise: 04:13, Set: 19:23. Civil Dark: 22:12 - 03:54. Nautical Dark: 23:31 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
1
100
100
100
100
100
100
70
70
70
70
70
70
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
100
100
100
100
100
100
36
36
36
36
36
36
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
11
11
11
11
11
65
65
65
65
65
65
100
100
100
100
100

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
3
0
0
0
0
3
12
21
18
8
0
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0
0
0
0
0.01
0.07
0.12
0.07
0.02
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
71
67
63
60
56
55
51
49
48
49
51
54
57
60
64
71
78
83
86
87
87
86

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1025
1025
1026
1026
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

362
359
358
356
355
354
354
356
357
358
359
360
362
356
355
354
353
352
352
351
351
351
351
351

Sunday 29

Waning Crescent 1%

04:32

20:39

06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 04:43, Set: 21:23, Transit: 13:04. Moon - Rise: 04:32, Set: 20:39. Civil Dark: 22:13 - 03:53. Nautical Dark: 23:34 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
29
29
29
29
29
29
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
27
27
27
27
27
27
81
81
81
81
81
81
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
4
4
4
4
4
4
64
64
64
64
64
64
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
92
92
92
92
92
92
56
56
56
56
56
56
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
7
7
7
6
6
6
6
6
6
6
6
6
7
7
8
8
8
8
7
7
7
7

Relative Humidity (%)

84
82
80
76
72
69
67
64
60
56
52
50
49
50
55
62
68
75
79
83
85
86
86
85

Pressure (mb)

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

Ozone (du)

352
353
353
354
354
355
356
356
357
357
357
359
362
364
366
368
369
369
370
369
369
369
368
367

Monday 30

New Moon 0%

04:57

21:53

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
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:42, Set: 21:24, Transit: 13:04. Moon - Rise: 04:57, Set: 21:53. Civil Dark: 22:15 - 03:51. Nautical Dark: 23:37 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
61
61
61
61
61
61
96
96
96
96
96
96
60
60
60
60
60

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
45
45
45
45
45
45
2
2
2
2
2
2
60
60
60
60
60

Medium Clouds (% Sky Obscured)

100
88
88
88
88
88
88
20
20
20
20
20
20
57
57
57
57
57
57
6
6
6
6
6

High Clouds (% Sky Obscured)

100
84
84
84
84
84
84
23
23
23
23
23
23
87
87
87
87
87
87
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
81
78
73
68
64
61
57
54
51
49
49
50
52
56
61
66
72
74
76
77
78
79
80

Pressure (mb)

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

Ozone (du)

365
364
363
363
362
361
360
360
359
358
358
360
362
365
366
368
370
372
375
378
379
380
380
380

Forecast for Leeds, West Yorkshire, UK (53.85,-1.63)

Generated: 24/05/22 06:13:16. Forecast: 24/05/22 to 30/05/22. Timezone: UTC+1.00