Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 47%

00:50

12:57

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

Sun - Rise: 04:59, Set: 21:32, Transit: 13:15. Moon - Rise: 00:50, Set: 12:57. Civil Dark: 22:21 - 04:10. Nautical Dark: 23:39 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
98
99
98
98
98
96
59
77
10
12
30
20
25
41
46
13
61
63
89
95
83
93
44

Low Clouds (% Sky Obscured)

3
0
1
1
2
44
72
7
51
6
0
2
0
0
0
0
0
0
1
1
13
35
38
28

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
14
76
5
12
20
13
24
41
38
12
31
50
37
52
77
91
33

High Clouds (% Sky Obscured)

37
98
99
98
98
97
85
55
2
0
1
11
9
1
0
17
2
56
43
87
89
58
76
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
14
16
17
18
19
20
20
21
21
20
18
16
15
14
13
12
12
12
12
12
12
13

Feels Like (°C)

10
12
14
16
17
18
19
20
20
21
21
20
18
16
15
14
13
12
12
12
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

78
71
65
59
55
51
49
49
48
49
51
55
60
66
70
73
74
75
77
77
77
77
77
77

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1024
1023

Ozone (du)

336
336
336
337
338
338
338
337
335
333
331
329
328
328
327
326
325
325
325
326
326
325
324
322

Monday 13

Third Quarter 38%

01:04

14:06

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:00, Set: 21:31, Transit: 13:15. Moon - Rise: 01:04, Set: 14:06. Civil Dark: 22:20 - 04:12. Nautical Dark: 23:36 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
52
98
100
89
99
100
100
100
100
100
98
21
15
98
99
100
100
100
100
99
99
98
96

Low Clouds (% Sky Obscured)

30
31
20
93
27
98
100
100
100
98
96
97
21
14
17
37
43
96
100
99
94
95
84
52

Medium Clouds (% Sky Obscured)

37
43
98
99
80
87
99
89
48
57
34
9
2
6
12
23
26
59
64
22
75
19
28
91

High Clouds (% Sky Obscured)

0
0
7
63
48
95
51
88
86
96
92
10
0
0
98
99
99
99
100
99
84
78
92
70

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

Precipitation Probability (%)

3
3
6
10
12
11
13
15
14
11
12
14
11
6
5
4
3
3
2
2
2
3
5
6

Precipitation Amount (mm)

0.01
0.04
0.08
0.1
0.1
0.1
0.13
0.18
0.22
0.2
0.18
0.18
0.12
0.07
0.07
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
75
73
71
70
70
72
76
80
83
86
88
91
92
92
92
91
89
89
88
87

Pressure (mb)

1023
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

321
321
320
321
322
324
326
328
330
333
335
336
336
335
335
337
338
339
339
337
335
334
333
332

Tuesday 14

Waning Crescent 38%

01:20

15:15

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

Sun - Rise: 05:02, Set: 21:30, Transit: 13:15. Moon - Rise: 01:20, Set: 15:15. Civil Dark: 22:19 - 04:13. Nautical Dark: 23:34 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
97
86
100
99
98
99
99
100
100
99
99
99
99
99
99
17
17
17
17
17
17
54

Low Clouds (% Sky Obscured)

83
96
93
84
99
73
89
77
68
100
63
59
59
59
59
59
59
14
14
14
14
14
14
45

Medium Clouds (% Sky Obscured)

95
96
36
16
5
24
9
1
17
75
79
47
47
47
47
47
47
7
7
7
7
7
7
17

High Clouds (% Sky Obscured)

33
30
62
5
91
96
92
98
98
99
99
98
98
98
98
98
98
3
3
3
3
3
3
18

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

Precipitation Probability (%)

6
6
8
7
7
6
5
6
10
10
9
9
10
5
4
5
9
9
9
14
16
17
13
11

Precipitation Amount (mm)

0.03
0.03
0.04
0.04
0.04
0.04
0.03
0.03
0.03
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.05
0.07
0.07
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
15
16
17
17
17
17
17
16
16
15
14
14
13
13
12
12
12
13
13
13
13

Feels Like (°C)

13
14
14
15
16
17
17
17
17
17
16
16
15
14
14
13
13
12
12
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

82
76
72
68
65
62
60
60
61
64
68
72
75
80
84
91
95
98
100
100
100
97
95
91

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

331
329
327
326
325
324
323
322
321
320
319
318
318
319
319
318
317
316
316
317
316
315
313
311

Wednesday 15

Waning Crescent 28%

01:40

16:26

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

Sun - Rise: 05:03, Set: 21:29, Transit: 13:15. Moon - Rise: 01:40, Set: 16:26. Civil Dark: 22:17 - 04:15. Nautical Dark: 23:31 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
54
54
54
54
98
98
98
98
98
98
78
78
78
78
78
78
23
23
23
23
23
23
100

Low Clouds (% Sky Obscured)

45
45
45
45
45
98
98
98
98
98
98
67
67
67
67
67
67
22
22
22
22
22
22
100

Medium Clouds (% Sky Obscured)

17
17
17
17
17
6
6
6
6
6
6
0
0
0
0
0
0
5
5
5
5
5
5
99

High Clouds (% Sky Obscured)

18
18
18
18
18
1
1
1
1
1
1
31
31
31
31
31
31
1
1
1
1
1
1
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

Very Light Rain
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
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0
0
0.01
0.01
0.02
0.02
0.01
0.01
0.01
0.02
0.03
0.01
0
0
0
0
0.01
0
0
0.01
0.01
0.03
0.04

Wind Speed/Direction (mph)

9
10
11
11
11
12
12
13
13
12
12
11
10
9
8
7
7
6
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

14
15
15
16
16
17
17
17
17
17
17
17
17
16
15
15
14
14
14
13
13
13
14
14

Feels Like (°C)

14
15
15
16
16
17
17
17
17
17
17
17
17
16
15
15
14
14
14
13
13
14
14
14

Dew Point (°C)

12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
14
14
14
14
13
13
13
14
14

Relative Humidity (%)

87
83
80
79
78
78
78
79
79
80
79
80
80
84
87
92
95
98
100
100
100
100
100
96

Pressure (mb)

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

Ozone (du)

309
308
307
307
307
309
310
313
315
316
318
319
320
321
321
320
319
318
318
317
317
318
319
321

Thursday 16

Waning Crescent 20%

02:05

17:38

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

Sun - Rise: 05:04, Set: 21:28, Transit: 13:15. Moon - Rise: 02:05, Set: 17:38. Civil Dark: 22:16 - 04:17. Nautical Dark: 23:29 - 03:05. 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
100
39
39
39
39
39
39
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
20
20
20
20
20
20
100

Medium Clouds (% Sky Obscured)

99
99
99
99
99
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
25
25
25
25
25
25
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 (%)

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

Precipitation Amount (mm)

0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0.01
0
0
0.01
0
0
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
15
15
15
15
15
16
16
15
15
15
15
14
14
13
13
13
13
14

Relative Humidity (%)

91
85
81
78
76
74
73
72
72
73
75
78
83
90
96
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

324
329
330
329
324
320
316
311
308
307
307
308
309
310
312
314
317
321
325
329
332
331
329
327

Friday 17

Waning Crescent 12%

02:38

18:49

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
06 Bad
07 Bad

Sun - Rise: 05:06, Set: 21:27, Transit: 13:16. Moon - Rise: 02:38, Set: 18:49. Civil Dark: 22:14 - 04:18. Nautical Dark: 23:26 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
70
70
70
70
70
70
91
91
91
91
91
91
89
89
89
89
89
89
95

Low Clouds (% Sky Obscured)

100
100
100
100
100
70
70
70
70
70
70
88
88
88
88
88
88
88
88
88
88
88
88
86

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
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
14
14
14
14
14
14
58

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
22
22
23
22
21
20
19
17
16
15
14
13
12
12
12
12
13
14

Feels Like (°C)

15
16
17
18
19
20
22
22
23
22
22
20
19
18
16
15
14
13
12
12
12
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

96
92
88
84
79
76
71
67
65
67
72
78
83
88
95
99
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1025
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

325
324
322
320
318
316
313
311
309
309
309
308
308
307
307
307
307
307
306
306
306
305
305
306

Saturday 18

Waning Crescent 6%

03:23

19:56

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
06 Bad
07 Bad

Sun - Rise: 05:07, Set: 21:26, Transit: 13:16. Moon - Rise: 03:23, Set: 19:56. Civil Dark: 22:13 - 04:20. Nautical Dark: 23:24 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
95
95
95
95
59
59
59
59
59
59
59
59
59
59
59
59
48
48
48
48
48
48
100

Low Clouds (% Sky Obscured)

86
86
86
86
86
22
22
22
22
22
22
34
34
34
34
34
34
18
18
18
18
18
18
100

Medium Clouds (% Sky Obscured)

21
21
21
21
21
53
53
53
53
53
53
57
57
57
57
57
57
45
45
45
45
45
45
66

High Clouds (% Sky Obscured)

58
58
58
58
58
8
8
8
8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
20

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
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
5
8
11
13
13
8
5
4
4
3
3
2
2
2
2
1
2
2
2
2
3
3

Precipitation Amount (mm)

0
0
0.01
0.02
0.04
0.06
0.06
0.05
0.04
0.05
0.05
0.05
0.04
0.02
0.02
0.01
0.01
0.02
0.01
0.01
0.01
0.02
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
18
19
20
20
21
22
23
23
23
22
21
20
19
18
17
17
17
16
15
15
15
15

Feels Like (°C)

15
17
18
19
20
21
21
22
23
23
23
23
22
20
19
19
18
18
17
16
16
16
15
16

Dew Point (°C)

14
15
16
16
17
18
18
18
18
18
18
18
18
18
18
18
17
17
17
16
15
15
15
15

Relative Humidity (%)

95
90
87
85
85
84
81
77
74
74
75
78
84
89
97
100
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

309
313
315
316
314
314
316
318
321
323
325
326
325
323
322
321
320
319
318
316
316
316
317
318

Forecast for High Legh, Cheshire East, UK (53.36,-2.44)

Generated: 12/07/20 08:02:22. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00