Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

Waning Crescent 34%

03:14

14:06

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

Sun - Rise: 04:50, Set: 20:53, Transit: 12:52. Moon - Rise: 03:14, Set: 14:06. Civil Dark: 21:36 - 04:06. Nautical Dark: 22:38 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
35
44
95
93
52
38
100
100
98
88
82
73
8
13
14
5
1
2
0
0
0
0
88

Low Clouds (% Sky Obscured)

32
34
40
93
91
47
28
100
100
97
20
27
35
1
4
7
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
4
8
30
25
11
13
56
100
95
33
52
58
2
10
13
3
1
2
0
0
0
0
0

High Clouds (% Sky Obscured)

7
0
0
2
1
0
9
20
19
36
79
56
60
6
2
0
0
0
0
0
0
0
0
88

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

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

Precipitation Probability (%)

11
12
12
15
16
27
20
30
37
41
41
40
33
20
8
5
5
0
3
2
0
0
0
0

Precipitation Amount (mm)

0.04
0.03
0.14
0.11
0.18
0.41
0.31
0.59
0.62
0.63
0.6
0.67
0.62
0.4
0.09
0.03
0.03
0
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
13
14
14
15
15
15
15
15
15
15
14
14
13
12
11
11
11
11
10
7
7

Dew Point (°C)

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

Relative Humidity (%)

85
83
81
78
75
74
72
68
68
69
70
68
68
70
73
76
78
79
82
81
81
81
81
79

Pressure (mb)

1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1010
1010
1011
1011
1011
1012
1013
1013
1013

Ozone (du)

376
375
374
374
377
380
385
386
386
385
385
386
386
389
385
382
379
376
372
362
359
358
355
353

Wednesday 25

Waning Crescent 24%

03:27

15:22

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

Sun - Rise: 04:49, Set: 20:54, Transit: 12:52. Moon - Rise: 03:27, Set: 15:22. Civil Dark: 21:38 - 04:05. Nautical Dark: 22:40 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
100
98
79
80
41
100
100
92
100
100
100
100
76
24
16
31
12
3
1
0
9
19
82

Low Clouds (% Sky Obscured)

0
0
0
14
41
20
100
95
70
100
43
100
100
66
17
3
23
3
2
1
0
1
0
0

Medium Clouds (% Sky Obscured)

0
95
94
66
66
24
70
100
41
100
100
100
95
30
9
14
23
10
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
98
80
27
5
3
31
100
56
40
5
0
0
0
0
0
0
0
1
0
0
9
19
82

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
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
3
4
6
5
5
5
4
4
3
3
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
16
18
19
21
22
23
24
24
24
23
21
19
17
15
14
14
14
13
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
11
12
14
15
16
16
16
15
16
16
16
16
16
16
15
14
14
13
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

79
78
76
70
68
67
68
71
73
73
72
69
67
68
70
74
75
76
79
80
82
82
82
81

Pressure (mb)

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

Ozone (du)

350
349
347
345
344
342
342
343
343
343
344
344
345
348
348
348
347
348
348
343
342
341
341
341

Thursday 26

Waning Crescent 16%

03:40

16:35

06 OK
07 Bad
08 OK
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 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 04:48, Set: 20:55, Transit: 12:52. Moon - Rise: 03:40, Set: 16:35. Civil Dark: 21:39 - 04:04. Nautical Dark: 22:42 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
50
27
47
55
100
100
100
100
100
100
100
100
92
92
92
92
92
92
27
27
27
27
27

Low Clouds (% Sky Obscured)

0
0
0
0
23
100
99
100
99
100
99
100
100
92
92
92
92
92
92
27
27
27
27
27

Medium Clouds (% Sky Obscured)

0
0
2
4
3
22
12
9
3
2
3
5
9
6
6
6
6
6
6
0
0
0
0
0

High Clouds (% Sky Obscured)

44
50
25
45
36
95
100
92
77
100
100
97
14
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
None
None
None
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
72
69
66
65
64
63
63
63
62
62
62
67
69
71
72
75
79
82
84
85
84
82

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

341
341
342
342
343
344
344
343
344
346
347
347
348
346
344
343
344
344
343
343
342
342
344
344

Friday 27

Waning Crescent 9%

03:55

17:49

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

Sun - Rise: 04:47, Set: 20:56, Transit: 12:52. Moon - Rise: 03:55, Set: 17:49. Civil Dark: 21:41 - 04:03. Nautical Dark: 22:44 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
95
95
95
95
95
95
38
38
38
38
38
38
88
88
88
88
88
88
0
0
0
0
0

Low Clouds (% Sky Obscured)

27
43
43
43
43
43
43
14
14
14
14
14
14
18
18
18
18
18
18
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
2
2
2
2
2
0
0
0
0
0
0
48
48
48
48
48
48
0
0
0
0
0

High Clouds (% Sky Obscured)

0
91
91
91
91
91
91
29
29
29
29
29
29
81
81
81
81
81
81
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
7
7
7
7
8
8
8
8
8
8
8
8
7
7
7
7
8
7
7
7
7

Relative Humidity (%)

78
72
67
63
61
58
56
57
54
52
51
51
53
56
59
61
63
67
71
74
76
77
78
78

Pressure (mb)

1022
1023
1023
1024
1024
1024
1025
1024
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

344
347
349
350
350
351
351
344
344
345
345
345
346
348
349
350
351
351
352
350
351
352
352
353

Saturday 28

Waning Crescent 4%

04:12

19:02

06 Good
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 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 04:46, Set: 20:58, Transit: 12:52. Moon - Rise: 04:12, Set: 19:02. Civil Dark: 21:42 - 04:02. Nautical Dark: 22:46 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
32
32
32
32
32
32
100
100
100
100
100
100
62
62
62
62
62
62
23
23
23
23
23

Low Clouds (% Sky Obscured)

0
2
2
2
2
2
2
100
100
100
100
100
100
34
34
34
34
34
34
23
23
23
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
14
14
14
14
14
46
46
46
46
46
46
0
0
0
0
0

High Clouds (% Sky Obscured)

0
31
31
31
31
31
31
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
4
8
12
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0.01
0.02
0.04
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8

Relative Humidity (%)

76
72
68
65
64
62
61
61
60
59
59
60
60
61
63
66
69
74
77
79
82
85
86
85

Pressure (mb)

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

Ozone (du)

355
354
355
356
355
355
355
356
357
358
358
358
358
359
358
357
356
355
354
354
353
352
352
353

Sunday 29

Waning Crescent 1%

04:34

20:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 04:45, Set: 20:59, Transit: 12:53. Moon - Rise: 04:34, Set: 20:15. Civil Dark: 21:43 - 04:01. Nautical Dark: 22:48 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
100
100
100
100
100
100
100
100
100
100
100
100
84
84
84
84
84
84
99
99
99
99
99

Low Clouds (% Sky Obscured)

23
100
100
100
100
100
100
8
8
8
8
8
8
49
49
49
49
49
49
10
10
10
10
10

Medium Clouds (% Sky Obscured)

0
100
100
100
100
100
100
100
100
100
100
100
100
70
70
70
70
70
70
98
98
98
98
98

High Clouds (% Sky Obscured)

0
3
3
3
3
3
3
0
0
0
0
0
0
6
6
6
6
6
6
34
34
34
34
34

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

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

Precipitation Probability (%)

25
32
27
14
7
5
4
4
4
5
6
6
6
6
6
7
7
6
5
4
4
4
3
2

Precipitation Amount (mm)

0.2
0.3
0.19
0.06
0.02
0.01
0.01
0.01
0.01
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
7
8
8
8
8
8
8
7
7
7
7
7
7
7
8
8
9
9
9
9
9
9

Relative Humidity (%)

82
78
77
77
76
74
70
67
65
64
64
65
64
66
67
68
70
76
80
83
86
87
88
88

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

355
356
357
357
357
357
357
357
357
356
356
356
357
357
358
358
359
360
361
362
363
364
365
365

Monday 30

New Moon 0%

05:02

21:26

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

Sun - Rise: 04:44, Set: 21:00, Transit: 12:53. Moon - Rise: 05:02, Set: 21:26. Civil Dark: 21:45 - 03:59. Nautical Dark: 22:50 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
98
98
98
98
98
98
3
3
3
3
3
3
98
98
98
98
98

Low Clouds (% Sky Obscured)

10
13
13
13
13
13
13
54
54
54
54
54
54
2
2
2
2
2
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
100
23
23
23
23
23
23
2
2
2
2
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

34
9
9
9
9
9
9
95
95
95
95
95
95
0
0
0
0
0
0
98
98
98
98
98

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
8
9
9
9
9
8
8
8
8
8
7
7
7
7
7
8
8
8
8
8
8
8

Relative Humidity (%)

86
82
78
75
73
70
65
61
59
59
59
60
61
62
65
68
72
78
81
83
84
85
85
84

Pressure (mb)

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

Ozone (du)

365
365
365
365
364
363
362
361
360
359
358
358
357
357
357
357
357
357
357
357
359
360
362
363

Forecast for Herne Bay CT6 7NH, UK (51.35,1.12)

Generated: 24/05/22 06:47:09. Forecast: 24/05/22 to 30/05/22. Timezone: UTC+1.00