Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:24

09:31

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

Sun - Rise: 05:37, Set: 20:49, Transit: 13:12. Moon - Rise: 22:24, Set: 09:31. Civil Dark: 21:30 - 04:57. Nautical Dark: 22:24 - 04:03. Astro Dark: 23:38 - 02:51

Total Clouds (% Sky Obscured)

97
81
77
98
97
75
97
100
59
49
13
7
4
1
1
2
3
12
9
2
6
23
7
19

Low Clouds (% Sky Obscured)

96
81
76
98
96
70
59
99
45
48
13
7
3
1
1
2
3
12
9
2
6
21
6
0

Medium Clouds (% Sky Obscured)

28
38
42
97
18
38
30
79
11
6
2
0
0
0
0
0
0
0
0
0
0
2
1
19

High Clouds (% Sky Obscured)

0
0
0
0
4
9
92
88
26
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

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

Precipitation Amount (mm)

0
0
0.05
0.08
0.1
0.1
0.09
0.07
0.05
0.03
0.01
0.01
0
0
0.01
0
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
25
23
22
21
20
19
18
18
17
17
17
16
16
18
20
23
24
25
27

Feels Like (°C)

25
25
26
26
26
25
24
22
21
20
20
19
18
18
17
17
16
17
18
21
23
24
26
27

Dew Point (°C)

19
19
20
20
20
20
19
19
18
18
18
18
17
17
17
16
16
16
18
18
19
19
18
18

Relative Humidity (%)

74
73
73
72
72
74
77
81
86
90
94
95
94
95
98
100
100
100
99
89
80
72
65
59

Pressure (mb)

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

Ozone (du)

305
307
308
307
305
303
302
302
302
304
307
308
308
306
305
304
303
302
301
300
299
299
299
298

Friday 7

Waning Gibbous 81%

22:39

10:40

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

Sun - Rise: 05:39, Set: 20:48, Transit: 13:12. Moon - Rise: 22:39, Set: 10:40. Civil Dark: 21:28 - 04:59. Nautical Dark: 22:22 - 04:06. Astro Dark: 23:34 - 02:55

Total Clouds (% Sky Obscured)

78
36
31
56
81
77
90
95
98
93
77
0
1
1
0
1
7
14
10
5
8
61
48
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
7
14
10
5
8
61
48
20

Medium Clouds (% Sky Obscured)

71
33
23
0
0
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

46
12
18
56
81
77
90
95
98
93
77
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
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
30
29
29
28
26
24
23
22
21
20
19
18
18
17
16
16
18
20
21
23
24
26

Feels Like (°C)

29
30
30
30
30
29
27
25
23
22
21
21
20
19
18
17
17
17
18
20
22
23
25
26

Dew Point (°C)

18
17
18
18
18
18
18
18
18
18
18
18
18
17
17
16
16
16
17
17
18
18
18
19

Relative Humidity (%)

53
50
49
49
51
55
61
68
75
80
85
89
91
93
95
95
97
99
96
87
80
75
70
65

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

298
297
296
296
296
296
297
298
300
303
307
311
313
314
315
315
315
314
314
313
313
312
311
310

Saturday 8

Waning Gibbous 73%

22:53

11:48

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

Sun - Rise: 05:41, Set: 20:46, Transit: 13:12. Moon - Rise: 22:53, Set: 11:48. Civil Dark: 21:26 - 05:01. Nautical Dark: 22:19 - 04:08. Astro Dark: 23:29 - 02:59

Total Clouds (% Sky Obscured)

12
4
60
91
32
51
93
90
26
34
32
59
87
99
100
99
100
100
100
100
100
100
100
62

Low Clouds (% Sky Obscured)

12
4
60
90
20
20
1
0
0
1
7
38
84
99
100
99
100
100
100
100
100
100
100
1

Medium Clouds (% Sky Obscured)

0
0
10
69
27
28
1
1
0
1
0
0
2
6
17
19
30
17
17
17
17
17
17
49

High Clouds (% Sky Obscured)

0
0
0
0
4
27
93
90
25
34
28
44
18
7
31
44
23
16
16
16
16
16
16
29

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
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

Precipitation Probability (%)

1
0
0
0
2
2
2
2
2
3
6
9
10
11
11
10
9
7
7
6
6
4
2
3

Precipitation Amount (mm)

0.01
0
0
0
0.01
0.01
0.01
0.02
0.03
0.06
0.1
0.13
0.15
0.17
0.18
0.18
0.17
0.14
0.07
0.02
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
27
26
25
24
23
21
20
19
18
17
16
16
16
16
16
16
16
17
17
18
20
21

Feels Like (°C)

28
28
28
27
25
24
23
21
20
19
18
17
16
16
16
16
16
16
17
17
18
19
20
21

Dew Point (°C)

19
19
19
18
18
17
17
16
15
15
15
15
15
15
15
15
15
15
16
16
16
16
17
17

Relative Humidity (%)

61
59
60
61
63
67
70
72
75
80
85
89
90
92
93
94
97
97
96
95
92
89
84
79

Pressure (mb)

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

Ozone (du)

310
309
308
306
305
303
303
304
304
304
304
304
304
304
304
304
304
305
305
305
305
306
307
307

Sunday 9

Waning Gibbous 64%

23:08

12:56

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
12 Bad
13 Bad

Sun - Rise: 05:42, Set: 20:44, Transit: 13:12. Moon - Rise: 23:08, Set: 12:56. Civil Dark: 21:24 - 05:03. Nautical Dark: 22:16 - 04:10. Astro Dark: 23:25 - 03:03

Total Clouds (% Sky Obscured)

62
62
62
62
62
92
92
92
92
92
92
89
89
89
89
89
89
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
5
5
5
5
5
5
11
11
11
11
11
11
100

Medium Clouds (% Sky Obscured)

49
49
49
49
49
51
51
51
51
51
51
24
24
24
24
24
24
21
21
21
21
21
21
14

High Clouds (% Sky Obscured)

29
29
29
29
29
88
88
88
88
88
88
87
87
87
87
87
87
100
100
100
100
100
100
94

ISS Passover

Visibility (miles)

10
10
8
10
10
10
10
8
6
8
10
10
10
7
5
5
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
5
6
7
8
9
11
12
13
15
16
17
19
19
19
19
19
17
15
13
11
12
12
12

Precipitation Amount (mm)

0.05
0.11
0.19
0.26
0.33
0.39
0.41
0.4
0.43
0.52
0.67
0.78
0.74
0.63
0.56
0.58
0.65
0.64
0.47
0.28
0.18
0.17
0.2
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
21
20
19
18
18
17
17
17
17
16
16
16
17
18
19
20
22
23

Feels Like (°C)

23
24
25
25
24
23
22
20
19
18
18
17
17
17
17
16
16
16
17
18
20
21
22
23

Dew Point (°C)

18
18
19
19
18
17
17
16
16
16
16
15
15
15
15
15
15
15
16
17
17
18
18
19

Relative Humidity (%)

75
72
70
71
72
73
76
80
83
86
87
88
90
91
92
93
95
95
94
91
87
85
82
79

Pressure (mb)

1020
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

305
304
302
301
301
301
300
299
299
299
300
301
301
301
300
299
298
297
297
297
297
297
297
297

Monday 10

Waning Gibbous 55%

23:24

14:05

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
12 Bad
13 Bad

Sun - Rise: 05:44, Set: 20:42, Transit: 13:12. Moon - Rise: 23:24, Set: 14:05. Civil Dark: 21:21 - 05:04. Nautical Dark: 22:14 - 04:13. Astro Dark: 23:21 - 03:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
66
66
66
66
66
66
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
51
51
51
51
51
51
22
22
22
22
22
22
100
100
100
100
100
100
71

Medium Clouds (% Sky Obscured)

14
14
14
14
14
29
29
29
29
29
29
6
6
6
6
6
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
94
94
94
94
95
95
95
95
95
95
57
57
57
57
57
57
88
88
88
88
88
88
86

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
8
5
4
4
4
6
9
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

11
8
7
6
6
6
6
6
7
8
11
16
25
35
39
37
30
24
20
16
11
7
4
3

Precipitation Amount (mm)

0.37
0.52
0.6
0.49
0.3
0.18
0.11
0.08
0.08
0.13
0.29
0.52
0.73
0.95
1.02
0.8
0.47
0.28
0.22
0.22
0.19
0.12
0.05
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
26
26
26
25
24
23
22
20
20
19
18
18
17
17
17
16
17
18
20
21
23
25
26

Feels Like (°C)

25
26
27
26
26
25
24
22
21
20
19
18
18
18
17
17
17
17
19
20
22
23
25
28

Dew Point (°C)

20
20
20
20
20
19
19
18
17
17
17
16
16
16
16
16
16
16
18
19
19
20
20
21

Relative Humidity (%)

74
71
69
69
71
72
75
80
83
86
88
89
92
95
97
99
100
97
96
94
89
82
76
70

Pressure (mb)

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

Ozone (du)

297
297
297
297
296
295
293
291
290
289
289
290
291
292
293
293
293
293
292
292
291
291
291
291

Tuesday 11

Third Quarter 45%

23:42

14:05

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

Sun - Rise: 05:46, Set: 20:40, Transit: 13:12. Moon - Rise: 23:42, Set: 14:05. Civil Dark: 21:19 - 05:06. Nautical Dark: 22:11 - 04:15. Astro Dark: 23:17 - 03:10

Total Clouds (% Sky Obscured)

96
96
96
96
96
33
33
33
33
33
33
28
28
28
28
28
28
81
81
81
81
81
81
48

Low Clouds (% Sky Obscured)

71
71
71
71
71
31
31
31
31
31
31
16
16
16
16
16
16
80
80
80
80
80
80
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
18
18
18
18
18
18
1
1
1
1
1
1
0
0
0
0
0
0
38

High Clouds (% Sky Obscured)

86
86
86
86
86
1
1
1
1
1
1
14
14
14
14
14
14
2
2
2
2
2
2
2

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

Precipitation Probability (%)

3
4
4
3
4
3
7
10
14
13
11
9
9
9
9
8
7
0
6
5
5
6
5
0

Precipitation Amount (mm)

0.02
0.07
0.11
0.07
0.02
0.02
0.09
0.31
0.53
0.57
0.51
0.43
0.34
0.24
0.16
0.07
0.02
0
0.01
0.04
0.07
0.04
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
28
29
29
28
27
25
23
22
22
21
21
20
20
19
18
19
20
21
22
24
25
26

Feels Like (°C)

29
30
30
31
31
31
29
25
24
23
22
22
21
21
20
19
19
19
20
22
23
24
25
28

Dew Point (°C)

21
21
21
21
21
21
21
20
20
20
20
20
19
19
18
18
18
18
19
20
20
20
21
21

Relative Humidity (%)

67
64
63
62
62
63
69
75
81
84
87
90
92
92
91
93
98
97
96
94
89
83
78
74

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

291
290
290
291
291
291
290
290
289
288
288
287
287
288
288
287
287
286
285
284
284
283
283
282

Wednesday 12

Waning Crescent 35%

00:05

15:15

14 OK
15 OK
16 OK
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
12 Bad
13 Bad

Sun - Rise: 05:47, Set: 20:38, Transit: 13:11. Moon - Rise: 00:05, Set: 15:15. Civil Dark: 21:17 - 05:08. Nautical Dark: 22:08 - 04:18. Astro Dark: 23:13 - 03:14

Total Clouds (% Sky Obscured)

48
48
48
48
48
59
59
59
59
59
59
98
98
98
98
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
33
33
33
33
39
39
39
39
39
39
41
41
41
41
41
41
42
42
42
42
42
42
99

Medium Clouds (% Sky Obscured)

38
38
38
38
38
48
48
48
48
48
48
21
21
21
21
21
21
100
100
100
100
100
100
95

High Clouds (% Sky Obscured)

2
2
2
2
2
16
16
16
16
16
16
96
96
96
96
96
96
100
100
100
100
100
100
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
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
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
8
13
19
19
20
20
20
21
19
15
11
0
5
6
6
4
3
0
0
5
4

Precipitation Amount (mm)

0
0
0.01
0.04
0.13
0.21
0.15
0.12
0.15
0.17
0.17
0.14
0.07
0.01
0
0.01
0.05
0.08
0.05
0.01
0
0
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
28
27
26
26
24
23
22
22
21
21
20
20
19
18
19
20
21
22
23
23
24

Feels Like (°C)

29
30
31
30
29
28
26
25
24
23
22
22
21
21
20
19
19
19
20
22
22
23
24
25

Dew Point (°C)

21
21
20
21
21
21
20
20
19
19
19
19
19
19
18
18
18
18
19
19
19
19
19
19

Relative Humidity (%)

68
63
62
63
67
71
73
76
78
82
86
89
90
92
91
92
96
95
94
91
86
81
78
74

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1009
1009
1009

Ozone (du)

282
281
281
280
280
280
280
279
279
278
278
278
278
278
278
279
279
279
279
279
279
279
278
278

Forecast for Lichfield, Staffordshire, UK (52.69,-1.81)

Generated: 06/08/20 14:28:58. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00