Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 85%

14:37

06:03

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

Sun - Rise: 06:30, Set: 19:51, Transit: 13:12. Moon - Rise: 14:37, Set: 06:03. Civil Dark: 20:27 - 05:55. Nautical Dark: 21:11 - 05:11. Astro Dark: 21:59 - 04:22

Total Clouds (% Sky Obscured)

49
100
98
91
84
79
84
77
62
39
38
34
57
0
0
0
0
0
0
20
32
60
97
98

Low Clouds (% Sky Obscured)

23
100
94
82
61
57
61
20
33
26
8
1
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
77
95
90
80
76
59
34
24
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
66
15
0
0
0
55
65
41
16
33
33
57
0
0
0
0
0
0
20
32
60
97
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
-
-

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
6
5
5
5
5
5
4
4
4
4
5
5
5
5
5
6
6
6
6

Relative Humidity (%)

70
68
65
64
63
62
58
59
64
68
72
74
75
77
82
86
90
90
89
87
83
78
67
63

Pressure (mb)

1019
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1012
1011

Ozone (du)

300
299
297
296
294
293
293
293
293
293
293
294
296
296
296
294
292
288
283
280
278
279
278
280

Monday 6

Waxing Gibbous 93%

16:05

06:25

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 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:28, Set: 19:53, Transit: 13:12. Moon - Rise: 16:05, Set: 06:25. Civil Dark: 20:29 - 05:52. Nautical Dark: 21:13 - 05:08. Astro Dark: 22:02 - 04:19

Total Clouds (% Sky Obscured)

98
95
88
91
67
63
51
76
58
58
77
95
99
100
100
98
100
95
57
77
30
33
31
29

Low Clouds (% Sky Obscured)

0
1
0
0
0
0
1
0
0
0
0
0
3
5
1
7
100
28
2
13
15
23
22
17

Medium Clouds (% Sky Obscured)

0
0
0
73
3
0
2
16
24
9
34
90
95
95
95
59
86
46
6
3
9
23
27
24

High Clouds (% Sky Obscured)

98
95
88
88
67
63
50
74
53
56
70
67
94
98
100
97
94
92
54
73
16
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
9
10
11
18
18
11
5
4
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.09
0.22
0.29
0.2
0.05
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
53
51
51
52
55
58
60
63
66
69
73
77
82
88
91
88
84
80
77
74
69
63

Pressure (mb)

1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1008
1009
1010
1011
1013
1014
1015

Ozone (du)

284
287
289
291
293
294
293
293
294
294
294
293
290
289
291
294
297
298
299
300
303
308
313
320

Tuesday 7

Waxing Gibbous 98%

17:35

06:45

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 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 Bad
09 Bad
10 OK
11 Good

Sun - Rise: 06:26, Set: 19:55, Transit: 13:11. Moon - Rise: 17:35, Set: 06:45. Civil Dark: 20:31 - 05:50. Nautical Dark: 21:15 - 05:05. Astro Dark: 22:04 - 04:15

Total Clouds (% Sky Obscured)

32
42
31
31
21
20
2
1
0
0
0
0
0
0
0
0
0
3
34
42
69
77
27
3

Low Clouds (% Sky Obscured)

17
27
19
4
1
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
34
26
29
21
20
2
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
3
34
42
69
77
27
3

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 (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
12
12
11
10
8
6
4
3
3
2
3
3
3
4
4
4
4
4
5
6
7
8

Chance of Frost

Temperature (°C)

13
14
14
14
13
13
12
11
10
9
8
7
6
5
5
5
4
4
3
3
5
7
10
11

Feels Like (°C)

13
14
14
14
13
13
12
11
10
9
8
7
6
5
4
3
3
2
2
2
3
6
8
11

Dew Point (°C)

5
4
4
3
3
3
4
4
4
3
3
3
4
4
4
4
4
3
3
3
3
4
5
5

Relative Humidity (%)

57
53
50
49
50
53
56
60
64
68
73
79
83
88
91
93
95
95
96
95
89
80
72
66

Pressure (mb)

1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1031
1030

Ozone (du)

329
336
343
350
354
354
352
350
345
340
336
336
338
339
337
334
332
332
332
332
332
332
332
331

Wednesday 8

Full Moon 100%

19:05

07:05

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

Sun - Rise: 06:23, Set: 19:57, Transit: 13:11. Moon - Rise: 19:05, Set: 07:05. Civil Dark: 20:33 - 05:47. Nautical Dark: 21:17 - 05:02. Astro Dark: 22:07 - 04:12

Total Clouds (% Sky Obscured)

34
53
55
52
12
38
84
60
23
3
1
1
13
19
19
19
19
19
19
79
79
79
79
79

Low Clouds (% Sky Obscured)

9
8
1
1
2
0
66
2
1
3
1
1
13
19
19
19
19
19
19
13
13
13
13
13

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

29
49
55
52
11
38
51
59
23
0
0
0
0
0
0
0
0
0
0
77
77
77
77
77

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
16
17
16
16
14
13
11
9
8
7
7
7
7
7
6
5
6
7
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

61
57
52
50
49
52
56
62
67
73
79
85
90
93
91
90
91
95
100
100
97
88
81
73

Pressure (mb)

1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

330
331
332
335
337
341
345
346
343
338
333
328
324
321
322
325
326
324
321
318
316
316
315
314

Thursday 9

Waning Gibbous 99%

20:36

07:25

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:21, Set: 19:58, Transit: 13:11. Moon - Rise: 20:36, Set: 07:25. Civil Dark: 20:35 - 05:45. Nautical Dark: 21:20 - 05:00. Astro Dark: 22:10 - 04:09

Total Clouds (% Sky Obscured)

79
34
34
34
34
34
34
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

13
27
27
27
27
27
27
100
100
100
100
100
100
5
5
5
5
5
5
3
3
3
3
3

Medium Clouds (% Sky Obscured)

1
3
3
3
3
3
3
59
59
59
59
59
59
13
13
13
13
13
13
23
23
23
23
23

High Clouds (% Sky Obscured)

77
9
9
9
9
9
9
5
5
5
5
5
5
98
98
98
98
98
98
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
61
58
58
60
63
67
71
77
85
92
98
100
100
100
100
100
100
100
100
100
92
84
77

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028

Ozone (du)

312
311
309
306
305
306
307
308
307
306
306
307
308
309
309
309
309
309
309
310
310
311
311
311

Friday 10

Waning Gibbous 94%

22:06

07:48

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: 06:19, Set: 20:00, Transit: 13:11. Moon - Rise: 22:06, Set: 07:48. Civil Dark: 20:37 - 05:42. Nautical Dark: 21:22 - 04:57. Astro Dark: 22:12 - 04:06

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
99
99
99
99
99
97
97
97
97
97
97
99
99
99
99
99

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
3
3
3
3
3
3
4
4
4
4
4
4
12
12
12
12
12

Medium Clouds (% Sky Obscured)

23
0
0
0
0
0
0
15
15
15
15
15
15
3
3
3
3
3
3
96
96
96
96
96

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
99
99
99
99
99
99
96
96
96
96
96
96
91
91
91
91
91

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
15
16
17
16
16
14
13
11
10
8
7
6
6
5
5
5
4
4
5
7
10
12

Dew Point (°C)

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

Relative Humidity (%)

69
63
57
54
53
55
61
67
71
76
80
82
85
88
93
98
100
100
100
100
100
91
82
76

Pressure (mb)

1028
1028
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

309
308
306
304
302
302
302
301
299
297
295
292
290
288
288
289
290
290
289
289
288
286
286
285

Saturday 11

Waning Gibbous 87%

23:33

08:16

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: 06:16, Set: 20:02, Transit: 13:10. Moon - Rise: 23:33, Set: 08:16. Civil Dark: 20:39 - 05:40. Nautical Dark: 21:24 - 04:54. Astro Dark: 22:15 - 04:02

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
99
99
99
99
99
55
55
55
55
55
55
83
83
83
83
83

Low Clouds (% Sky Obscured)

12
100
100
100
100
100
100
99
99
99
99
99
99
55
55
55
55
55
55
21
21
21
21
21

Medium Clouds (% Sky Obscured)

96
100
100
100
100
100
100
90
90
90
90
90
90
0
0
0
0
0
0
80
80
80
80
80

High Clouds (% Sky Obscured)

91
2
2
2
2
2
2
3
3
3
3
3
3
0
0
0
0
0
0
5
5
5
5
5

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

Precipitation Probability (%)

3
3
5
10
13
11
5
3
2
0
0
0
1
2
1
1
0
0
0
1
4
10
17
17

Precipitation Amount (mm)

0.01
0.03
0.09
0.24
0.35
0.28
0.15
0.06
0.02
0
0
0
0.01
0.03
0.02
0.01
0
0
0
0.01
0.12
0.46
0.75
0.59

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
15
15
15
15
14
14
14
13
12
11
10
10
8
7
7
6
6
6
6
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

71
67
65
67
71
74
76
77
78
80
82
83
83
85
86
87
88
87
86
86
90
94
94
92

Pressure (mb)

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

Ozone (du)

285
286
287
288
290
291
293
296
303
311
320
330
340
347
349
348
346
342
337
334
332
333
332
331

Forecast for High Legh, Cheshire East, UK (53.35,-2.45)

Generated: 05/04/20 11:49:53. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00