Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

15:49

21:23

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:56, Set: 18:59, Transit: 12:56. Moon - Rise: 15:49, Set: 21:23. Civil Dark: 19:41 - 06:14. Nautical Dark: 20:31 - 05:25. Astro Dark: 21:24 - 04:32

Total Clouds (% Sky Obscured)

78
69
50
47
59
92
92
94
91
90
78
72
74
99
98
99
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
69
45
36
25
24
26
35
31
30
43
32
23
26
22
7
9
15
22
35
67
44
41
39

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
0

High Clouds (% Sky Obscured)

0
0
10
15
45
90
90
92
89
85
64
59
69
98
98
99
97
99
100
100
100
100
100
100

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

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
None
None
Very Light Rain

Precipitation Probability (%)

10
10
9
9
10
10
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
3
2
2
3
5
6
6
5
5
6
7
9
11
13
14
16
18
19
20
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
70
70
69
69
69
68
66
63
61
61
61
62
64
67
70
72
73
73
72
72
72

Pressure (mb)

1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
999
999
998
998
997
996
996
995
994
994
994
994

Ozone (du)

316
316
315
315
314
314
315
316
317
318
319
319
319
319
319
320
321
323
324
325
325
326
326
326

Thursday 24

First Quarter 58%

16:59

22:12

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:58, Set: 18:56, Transit: 12:56. Moon - Rise: 16:59, Set: 22:12. Civil Dark: 19:38 - 06:17. Nautical Dark: 20:27 - 05:27. Astro Dark: 21:21 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
96
94
97

Low Clouds (% Sky Obscured)

48
41
47
53
28
26
27
42
53
53
64
85
74
36
12
7
8
5
4
11
5
12
32
54

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
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
95
86
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
9

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
22
25
28
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.1
0.16
0.25
0.3

Wind Speed/Direction (mph)

22
22
22
21
21
20
20
19
19
17
15
14
13
13
12
11
9
8
8
7
8
11
15
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
10
10
11
10
10
6
6
6
6
6
5
5
5
5
6
6
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

72
71
69
67
65
63
64
64
65
65
65
65
65
65
65
64
65
66
70
73
75
78
84
87

Pressure (mb)

994
994
994
994
995
996
996
997
997
998
999
1000
1001
1002
1002
1003
1003
1003
1004
1005
1006
1006
1007
1008

Ozone (du)

326
326
326
325
324
324
323
323
323
323
323
323
325
326
328
329
331
332
334
335
336
337
336
337

Friday 25

Waxing Gibbous 68%

17:47

23:19

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:01, Set: 18:53, Transit: 12:56. Moon - Rise: 17:47, Set: 23:19. Civil Dark: 19:35 - 06:19. Nautical Dark: 20:24 - 05:30. Astro Dark: 21:17 - 04:37

Total Clouds (% Sky Obscured)

100
98
100
96
90
74
62
56
64
64
64
64
64
64
72
72
72
72
72
72
86
86
86
86

Low Clouds (% Sky Obscured)

72
90
100
93
88
72
61
53
64
64
64
64
64
64
48
48
48
48
48
48
77
77
77
77

Medium Clouds (% Sky Obscured)

3
13
28
0
1
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
0
0
0
0

High Clouds (% Sky Obscured)

83
62
35
42
43
11
3
4
0
0
0
0
0
0
5
5
5
5
5
5
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
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

19
11
6
6
7
8
7
7
6
5
5
6
7
9
9
10
11
12
11
9
6
4
3
0

Precipitation Amount (mm)

0.2
0.08
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.04
0.05
0.06
0.08
0.08
0.07
0.05
0.04
0.02
0.01
0

Wind Speed/Direction (mph)

21
22
22
21
20
19
19
20
21
21
21
22
23
24
25
25
26
26
27
27
27
26
24
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
73
70
67
65
64
63
63
65
67
69
69
69
68
68
68
68
68
68
68
67
66
66

Pressure (mb)

1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015

Ozone (du)

338
340
343
347
352
353
348
339
332
329
327
325
324
323
321
319
316
314
313
312
312
312
312
310

Saturday 26

Waxing Gibbous 78%

18:17

00:38

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:03, Set: 18:50, Transit: 12:55. Moon - Rise: 18:17, Set: 00:38. Civil Dark: 19:32 - 06:22. Nautical Dark: 20:21 - 05:33. Astro Dark: 21:13 - 04:40

Total Clouds (% Sky Obscured)

86
86
88
88
88
88
88
88
89
89
89
89
89
89
92
92
92
92
92
92
99
99
99
99

Low Clouds (% Sky Obscured)

77
77
85
85
85
85
85
85
86
86
86
86
86
86
91
91
91
91
91
91
97
97
97
97

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
11
11
11
11
11
10
10
6
5
5
5
4
4
4
4
4
4
5
5
5
6
6
10

Dew Point (°C)

4
5
5
5
5
4
4
4
4
4
3
3
2
2
2
2
2
2
3
3
4
4
4
5

Relative Humidity (%)

68
68
67
66
65
64
65
66
67
67
67
67
66
66
65
65
66
67
68
69
69
70
70
72

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

305
297
291
288
286
285
283
282
281
281
280
279
279
278
277
276
275
274
273
273
272
272
272
271

Sunday 27

Waxing Gibbous 86%

18:35

02:02

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:05, Set: 18:47, Transit: 12:55. Moon - Rise: 18:35, Set: 02:02. Civil Dark: 19:29 - 06:24. Nautical Dark: 20:18 - 05:35. Astro Dark: 21:10 - 04:43

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
98
98
98
98
98
98
98
98
97
97
97
97
97
97
98
98
98
98

Low Clouds (% Sky Obscured)

97
97
94
94
94
94
94
94
73
73
73
73
73
73
75
75
75
75
75
75
77
77
77
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
12
12
12

High Clouds (% Sky Obscured)

7
7
7
7
7
7
7
7
27
27
27
27
27
27
28
28
28
28
28
28
63
63
63
63

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
2
0
0
0
2
2
2
3
5
9
14
21
23
23
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0.01
0.01
0.01
0.02
0.03
0.09
0.22
0.32
0.28
0.18
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
5
6
6
6
6
6
6
5
5
6
6
6
6
7
7
7
9
10

Relative Humidity (%)

73
73
72
72
71
69
68
69
70
70
71
72
73
73
74
74
74
75
76
77
78
78
81
85

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

271
271
272
273
273
274
274
274
273
272
271
270
271
272
273
275
277
278
278
277
277
277
277
277

Monday 28

Waxing Gibbous 92%

18:47

03:25

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:08, Set: 18:44, Transit: 12:55. Moon - Rise: 18:47, Set: 03:25. Civil Dark: 19:26 - 06:26. Nautical Dark: 20:14 - 05:38. Astro Dark: 21:06 - 04:46

Total Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
99
99
99
99
99
99
97
97
97
97
97
97
85
85
85
85

Low Clouds (% Sky Obscured)

77
77
56
56
56
56
56
56
54
54
54
54
54
54
25
25
25
25
25
25
31
31
31
31

Medium Clouds (% Sky Obscured)

12
12
50
50
50
50
50
50
71
71
71
71
71
71
48
48
48
48
48
48
27
27
27
27

High Clouds (% Sky Obscured)

63
63
66
66
66
66
66
66
69
69
69
69
69
69
33
33
33
33
33
33
16
16
16
16

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

Precipitation Probability (%)

19
23
24
19
10
8
12
19
25
28
36
50
42
28
20
16
11
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.13
0.16
0.12
0.06
0.04
0.11
0.31
0.57
0.78
0.96
0.97
0.66
0.31
0.13
0.05
0.02
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
17
18
18
18
17
17
18
18
17
16
15
14
14
13
13
13
13
13
12
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
12
11
11
11
11
11
10
10
9
9
8
8
8
8
8
7
7
6
6
6
6

Relative Humidity (%)

88
89
90
90
88
86
85
85
85
84
83
82
82
82
83
82
81
80
79
77
75
73
70
69

Pressure (mb)

1008
1008
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

277
277
278
279
280
281
282
282
283
284
286
289
292
295
298
300
302
302
300
296
294
293
294
296

Tuesday 29

Waxing Gibbous 96%

18:55

04:47

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:10, Set: 18:41, Transit: 12:54. Moon - Rise: 18:55, Set: 04:47. Civil Dark: 19:22 - 06:29. Nautical Dark: 20:11 - 05:40. Astro Dark: 21:03 - 04:49

Total Clouds (% Sky Obscured)

85
85
71
71
71
71
71
71
90
90
90
90
90
90
97
97
97
97
97
97
67
67
67
67

Low Clouds (% Sky Obscured)

31
31
27
27
27
27
27
27
27
27
27
27
27
27
31
31
31
31
31
31
25
25
25
25

Medium Clouds (% Sky Obscured)

27
27
16
16
16
16
16
16
12
12
12
12
12
12
40
40
40
40
40
40
12
12
12
12

High Clouds (% Sky Obscured)

16
16
2
2
2
2
2
2
34
34
34
34
34
34
37
37
37
37
37
37
3
3
3
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
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
5
0
0
0
0
0
0
0
4
4
4
5
0
0
0
0
6
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
7
7

Relative Humidity (%)

69
68
68
68
68
67
67
67
68
69
71
72
73
73
74
74
74
75
75
75
75
75
76
77

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1007
1007
1007

Ozone (du)

297
299
300
300
300
299
299
298
297
296
294
293
292
290
289
289
288
288
288
289
290
290
290
290

Forecast for Sandwick, Shetland Islands, UK (60.01,-1.23)

Generated: 23/09/20 11:16:11. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00