Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Third Quarter 37%

23:22

17:15

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:10, Set: 19:19, Transit: 13:15. Moon - Rise: 23:22, Set: 17:15. Civil Dark: 19:57 - 06:32. Nautical Dark: 20:42 - 05:47. Astro Dark: 21:30 - 05:00

Total Clouds (% Sky Obscured)

100
91
100
100
100
100
100
100
98
100
98
97
76
69
70
47
75
100
99
100
99
99
98
99

Low Clouds (% Sky Obscured)

83
57
57
30
79
27
26
22
55
64
81
95
63
62
59
28
43
27
10
1
1
65
1
1

Medium Clouds (% Sky Obscured)

100
81
100
99
98
99
100
99
48
72
45
44
11
24
31
37
1
2
90
99
57
82
98
98

High Clouds (% Sky Obscured)

31
20
55
76
91
92
95
98
96
98
84
6
42
2
3
0
50
100
99
98
98
95
7
48

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

100
100
59
54
40
33
30
29
27
27
26
26
26
28
29
26
23
20
13
7
2
7
14
25

Precipitation Amount (mm)

1.06
0.73
0.95
0.65
0.32
0.15
0.11
0.1
0.11
0.13
0.16
0.2
0.25
0.33
0.41
0.44
0.44
0.39
0.19
0.03
0.01
0.02
0.08
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
15
15
15
15
15
14

Feels Like (°C)

16
16
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
15
15
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

87
88
89
89
88
88
88
89
89
88
87
86
83
81
80
78
75
73
71
70
69
69
71
73

Pressure (mb)

1002
1002
1003
1003
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1000

Ozone (du)

269
270
271
272
273
275
278
280
283
287
290
294
301
309
313
309
300
293
290
288
286
285
284
284

Monday 23

Waning Crescent 26%

00:26

17:59

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:12, Set: 19:17, Transit: 13:14. Moon - Rise: 00:26, Set: 17:59. Civil Dark: 19:54 - 06:34. Nautical Dark: 20:39 - 05:50. Astro Dark: 21:27 - 05:02

Total Clouds (% Sky Obscured)

77
94
77
75
85
100
100
100
98
100
100
100
90
98
95
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
36
74
74
13
61
52
53
75
100
99
99
67
89
94
100
38
37
52
26
30
2
5
16

Medium Clouds (% Sky Obscured)

63
78
13
4
57
57
100
98
52
23
30
81
61
19
44
33
41
40
27
49
94
88
87
95

High Clouds (% Sky Obscured)

47
64
2
0
70
99
98
96
86
66
76
31
52
67
44
100
99
99
100
100
100
99
98
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

26
26
28
26
23
28
47
64
65
57
33
18
14
14
14
12
12
13
15
17
16
11
5
0

Precipitation Amount (mm)

0.24
0.29
0.32
0.26
0.19
0.21
0.48
1.17
1.65
1.14
0.45
0.18
0.12
0.1
0.08
0.06
0.08
0.11
0.14
0.18
0.18
0.1
0.02
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
80
81
81
82
83
86
86
86
86
85
81
79
77
73
68
66
66
67
71
72
76
78

Pressure (mb)

1000
999
999
998
998
998
997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
998

Ozone (du)

285
286
288
289
290
291
291
291
292
294
296
297
296
294
292
292
292
292
291
291
290
290
291
291

Tuesday 24

Waning Crescent 16%

01:44

18:32

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:14, Set: 19:14, Transit: 13:14. Moon - Rise: 01:44, Set: 18:32. Civil Dark: 19:52 - 06:37. Nautical Dark: 20:36 - 05:52. Astro Dark: 21:24 - 05:05

Total Clouds (% Sky Obscured)

95
78
99
100
100
97
88
59
95
97
96
98
94
91
99
97
90
73
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
21
22
68
35
50
23
42
95
96
95
98
73
73
81
83
73
46
90
100
100
100
100
100

Medium Clouds (% Sky Obscured)

91
70
84
92
64
20
25
13
2
16
47
97
90
87
93
95
76
66
100
95
24
24
24
24

High Clouds (% Sky Obscured)

49
24
95
99
99
93
80
26
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
Very Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
7
10
7
4
0
0
0
2
0
0
2
2
3
4
6
7
8
8
9
10
8
12
30

Precipitation Amount (mm)

0
0.02
0.05
0.03
0.01
0
0
0
0.01
0
0
0.01
0.01
0.03
0.06
0.07
0.08
0.08
0.08
0.07
0.05
0.02
0.04
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
14
14
14
15
16
16
17
18
18
19
18
18
17
16
15
15
15

Feels Like (°C)

15
15
15
15
15
15
14
14
14
14
15
16
16
17
18
18
19
18
18
17
16
15
15
15

Dew Point (°C)

12
12
12
12
12
11
11
11
11
11
12
12
12
12
12
12
12
12
12
11
11
10
10
10

Relative Humidity (%)

80
81
82
82
82
81
82
83
83
82
81
79
76
73
72
69
67
67
68
70
70
71
72
74

Pressure (mb)

998
998
998
998
998
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000
999
999
999
998
998
997
996

Ozone (du)

292
293
293
293
293
293
294
294
295
295
294
294
293
291
290
291
293
294
293
291
289
287
285
283

Wednesday 25

Waning Crescent 8%

03:12

18:57

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:16, Set: 19:11, Transit: 13:14. Moon - Rise: 03:12, Set: 18:57. Civil Dark: 19:49 - 06:39. Nautical Dark: 20:33 - 05:54. Astro Dark: 21:20 - 05:07

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
100
100
100
100
100
100
50
50
50
50
50
50
93
93
93
93

Low Clouds (% Sky Obscured)

100
100
4
4
4
4
4
4
100
100
100
100
100
100
45
45
45
45
45
45
48
48
48
48

Medium Clouds (% Sky Obscured)

24
24
74
74
74
74
74
74
86
86
86
86
86
86
23
23
23
23
23
23
89
89
89
89

High Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
25
25
25
25

ISS Passover

Visibility (miles)

10
7
4
3
3
4
7
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

Light Rain
Light Rain
Moderate 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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

57
78
79
76
69
65
68
69
68
63
52
34
19
11
10
15
26
36
35
29
26
32
41
46

Precipitation Amount (mm)

0.57
1.86
2.86
2.09
1.14
1.09
1.42
1.76
1.78
1.71
0.72
0.27
0.13
0.08
0.07
0.13
0.4
0.63
0.46
0.24
0.18
0.2
0.39
0.59

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
81
82
82
82
83
82
81
80
78
76
72
69
68
70
72
74
74
74
73
73
75
77

Pressure (mb)

996
995
995
995
994
994
994
994
993
996
997
997
997
997
997
997
997
997
997
998
998
998
999
999

Ozone (du)

283
284
285
287
289
291
293
295
295
295
293
291
291
292
292
293
293
293
295
297
299
300
301
302

Thursday 26

Waning Crescent 3%

04:45

19:17

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:18, Set: 19:08, Transit: 13:13. Moon - Rise: 04:45, Set: 19:17. Civil Dark: 19:46 - 06:41. Nautical Dark: 20:31 - 05:56. Astro Dark: 21:17 - 05:09

Total Clouds (% Sky Obscured)

93
93
93
93
93
93
93
93
84
84
84
84
84
84
84
84
84
84
84
84
100
100
100
100

Low Clouds (% Sky Obscured)

48
48
61
61
61
61
61
61
67
67
67
67
67
67
81
81
81
81
81
81
63
63
63
63

Medium Clouds (% Sky Obscured)

89
89
41
41
41
41
41
41
38
38
38
38
38
38
47
47
47
47
47
47
100
100
100
100

High Clouds (% Sky Obscured)

25
25
80
80
80
80
80
80
28
28
28
28
28
28
2
2
2
2
2
2
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

Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

40
32
28
31
41
46
44
44
44
35
31
32
32
26
24
23
25
28
29
30
33
32
24
15

Precipitation Amount (mm)

0.48
0.29
0.21
0.22
0.32
0.42
0.43
0.41
0.34
0.22
0.15
0.17
0.19
0.19
0.19
0.23
0.36
0.47
0.41
0.28
0.2
0.14
0.08
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
11
11
12
12
12
13
13
15
15
16
16
15
13
13
12
12

Feels Like (°C)

12
11
11
11
11
11
11
11
11
11
12
12
12
13
13
15
15
16
16
15
13
13
12
12

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
8
8
8
8
8

Relative Humidity (%)

78
78
79
80
81
81
81
81
80
78
78
77
75
74
73
70
67
65
66
66
70
72
74
76

Pressure (mb)

999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
1000
1000
1000
1001
1001

Ozone (du)

304
305
306
307
308
308
308
308
308
308
307
307
307
308
308
309
309
310
309
309
309
310
311
312

Friday 27

Waning Crescent 0%

06:19

19:35

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:20, Set: 19:06, Transit: 13:13. Moon - Rise: 06:19, Set: 19:35. Civil Dark: 19:43 - 06:43. Nautical Dark: 20:28 - 05:58. Astro Dark: 21:14 - 05:12

Total Clouds (% Sky Obscured)

100
100
92
92
92
92
92
92
81
81
81
81
81
81
98
98
98
98
98
98
62
62
62
62

Low Clouds (% Sky Obscured)

63
63
80
80
80
80
80
80
67
67
67
67
67
67
98
98
98
98
98
98
57
57
57
57

Medium Clouds (% Sky Obscured)

100
100
42
42
42
42
42
42
46
46
46
46
46
46
17
17
17
17
17
17
26
26
26
26

High Clouds (% Sky Obscured)

98
98
61
61
61
61
61
61
48
48
48
48
48
48
27
27
27
27
27
27
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

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
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

Precipitation Probability (%)

12
11
12
13
17
19
17
9
4
4
3
2
9
12
15
14
14
18
19
18
17
19
17
15

Precipitation Amount (mm)

0.03
0.04
0.05
0.06
0.12
0.18
0.11
0.05
0.06
0.06
0.05
0.03
0.04
0.14
0.24
0.21
0.15
0.14
0.14
0.14
0.14
0.12
0.09
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
79
79
78
78
79
79
79
78
76
74
72
71
69
67
67
67
67
68
69
70
71
73

Pressure (mb)

1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

313
314
314
314
314
313
313
311
310
310
309
309
309
309
309
309
309
309
308
307
306
306
306
305

Saturday 28

New Moon 1%

07:53

19:51

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:22, Set: 19:03, Transit: 13:13. Moon - Rise: 07:53, Set: 19:51. Civil Dark: 19:41 - 06:45. Nautical Dark: 20:25 - 06:00. Astro Dark: 21:11 - 05:14

Total Clouds (% Sky Obscured)

62
62
42
42
42
42
42
42
82
82
82
82
82
82
52
52
52
52
52
52
38
38
38
38

Low Clouds (% Sky Obscured)

57
57
41
41
41
41
41
41
81
81
81
81
81
81
48
48
48
48
48
48
27
27
27
27

Medium Clouds (% Sky Obscured)

26
26
12
12
12
12
12
12
30
30
30
30
30
30
24
24
24
24
24
24
29
29
29
29

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

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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

16
23
31
41
48
50
49
49
47
49
43
42
40
33
27
24
25
29
30
36
37
37
36
29

Precipitation Amount (mm)

0.11
0.18
0.25
0.36
0.6
0.85
0.85
0.72
0.63
0.63
0.64
0.64
0.58
0.5
0.46
0.5
0.58
0.61
0.51
0.37
0.27
0.26
0.27
0.24

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
76
76
76
78
78
79
78
79
77
75
73
72
71
70
69
69
68
69
70
70
71
71

Pressure (mb)

1008
1007
1007
1006
1005
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1006
1007
1007

Ozone (du)

305
304
303
301
299
297
295
294
294
295
298
300
300
301
301
303
306
307
308
309
309
308
306
305

Forecast for United Kingdom (56.71,-5.73)

Generated: 22/09/19 23:10:17. Forecast: 22/09/19 to 28/09/19. Timezone: UTC+1.00