Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 46%

14:55

22:10

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:52, Set: 18:56, Transit: 12:53. Moon - Rise: 14:55, Set: 22:10. Civil Dark: 19:31 - 06:17. Nautical Dark: 20:13 - 05:35. Astro Dark: 20:57 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
100
96
100
97
98
99
99
100
99
100
98
100
100
83
4
4
84
99
95
94
87

Low Clouds (% Sky Obscured)

95
42
25
41
33
88
78
23
59
77
77
96
90
0
41
86
1
4
4
38
7
16
8
67

Medium Clouds (% Sky Obscured)

100
100
100
100
95
100
93
73
59
85
88
94
91
97
95
98
83
1
0
15
99
93
93
73

High Clouds (% Sky Obscured)

100
100
100
100
29
34
57
95
98
98
99
87
41
73
100
99
0
0
0
78
95
38
24
11

ISS Passover

Visibility (miles)

6
7
9
10
10
10
10
10
10
8
5
3
3
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

58
100
90
65
66
64
54
36
31
44
72
76
74
65
52
45
37
25
19
12
0
13
24
30

Precipitation Amount (mm)

0.52
0.44
0.69
1.16
1.43
1.48
1.01
0.48
0.36
1.01
2.88
4.35
3.44
1.9
1.12
0.69
0.34
0.14
0.05
0.01
0
0.03
0.14
0.25

Wind Speed/Direction (mph)

12
11
11
11
11
13
16
19
21
22
21
21
20
19
18
17
16
15
14
12
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
99
98
98
97
95
92
90
89
89
90
90
89
88
87
86
86
87
88
89
89
89
88
88

Pressure (mb)

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

Ozone (du)

283
288
291
293
294
296
299
303
307
311
315
318
319
319
320
322
325
326
323
319
317
319
322
325

Thursday 24

First Quarter 58%

16:01

23:02

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: 06:54, Set: 18:53, Transit: 12:52. Moon - Rise: 16:01, Set: 23:02. Civil Dark: 19:28 - 06:18. Nautical Dark: 20:10 - 05:37. Astro Dark: 20:54 - 04:53

Total Clouds (% Sky Obscured)

65
49
66
90
83
67
88
71
67
74
55
43
54
70
77
88
98
98
100
100
100
100
99
97

Low Clouds (% Sky Obscured)

52
34
30
77
43
43
32
31
2
8
32
25
41
58
60
41
94
81
55
31
73
33
44
27

Medium Clouds (% Sky Obscured)

45
27
52
65
32
27
23
45
32
35
29
23
15
9
7
14
23
81
97
98
91
90
69
77

High Clouds (% Sky Obscured)

9
16
33
52
70
45
82
56
58
65
23
9
20
35
48
81
79
95
100
100
100
99
99
84

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
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
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
Light Rain

Precipitation Probability (%)

31
28
28
32
37
38
34
29
22
17
16
16
19
20
22
26
31
32
22
16
11
14
17
25

Precipitation Amount (mm)

0.2
0.15
0.22
0.37
0.61
0.73
0.52
0.24
0.12
0.08
0.06
0.06
0.07
0.1
0.14
0.24
0.48
0.64
0.37
0.08
0.02
0.07
0.34
0.57

Wind Speed/Direction (mph)

9
9
9
10
11
11
10
7
6
6
8
10
12
15
17
20
22
25
26
27
28
29
30
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
10
11
11
12
12
12
11
11
10
8
7
6
6
5
5
5
5
5
5
5
6
11
11

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
81
76
72
71
72
73
74
76
78
79
79
79
77
75
74
75
76
77
77
77
76

Pressure (mb)

994
994
994
993
993
993
994
994
994
995
996
996
997
997
997
998
998
999
999
1000
1001
1002
1003
1004

Ozone (du)

328
330
332
332
331
330
330
329
330
332
334
335
336
335
335
334
333
333
333
334
335
336
337
338

Friday 25

Waxing Gibbous 68%

16:53

00:05

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

Sun - Rise: 06:55, Set: 18:51, Transit: 12:52. Moon - Rise: 16:53, Set: 00:05. Civil Dark: 19:26 - 06:20. Nautical Dark: 20:08 - 05:39. Astro Dark: 20:51 - 04:55

Total Clouds (% Sky Obscured)

90
100
52
41
54
51
52
34
15
20
38
40
33
25
26
26
26
26
26
26
22
22
22
22

Low Clouds (% Sky Obscured)

7
18
20
11
30
22
18
22
8
10
13
12
17
23
23
23
23
23
23
23
21
21
21
21

Medium Clouds (% Sky Obscured)

58
48
25
23
24
43
46
27
13
17
33
37
29
11
16
16
16
16
16
16
5
5
5
5

High Clouds (% Sky Obscured)

75
100
31
21
27
2
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

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

Precipitation Probability (%)

24
20
16
10
8
6
6
6
6
6
4
4
4
6
6
6
5
5
0
0
4
4
5
5

Precipitation Amount (mm)

0.41
0.19
0.12
0.08
0.04
0.02
0.02
0.04
0.05
0.03
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0
0
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

32
32
32
32
32
31
30
28
27
26
25
27
26
25
25
24
24
24
18
17
18
17
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
13
12
12
11
10
6
6
5
5
4
4
3
2
1
1
1
1
2
4
5

Dew Point (°C)

7
7
6
6
7
7
6
5
5
4
4
4
4
3
3
2
2
1
1
1
1
2
2
3

Relative Humidity (%)

74
71
68
67
67
68
68
68
68
69
68
70
70
68
67
68
70
72
70
71
71
71
70
68

Pressure (mb)

1005
1007
1008
1009
1009
1010
1011
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1015
1014
1014
1014

Ozone (du)

339
341
341
339
336
333
329
324
320
317
315
312
309
306
303
302
301
299
297
295
293
291
290
289

Saturday 26

Waxing Gibbous 78%

17:30

01:16

11 OK
12 OK
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: 06:57, Set: 18:48, Transit: 12:52. Moon - Rise: 17:30, Set: 01:16. Civil Dark: 19:23 - 06:22. Nautical Dark: 20:05 - 05:40. Astro Dark: 20:48 - 04:57

Total Clouds (% Sky Obscured)

22
22
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100

Low Clouds (% Sky Obscured)

21
21
99
99
99
99
99
99
100
100
100
100
100
100
91
91
91
91
91
91
98
98
98
98

Medium Clouds (% Sky Obscured)

5
5
99
99
99
99
99
99
99
99
99
99
99
99
0
0
0
0
0
0
99
99
99
99

High Clouds (% Sky Obscured)

0
0
66
66
66
66
66
66
0
0
0
0
0
0
77
77
77
77
77
77
21
21
21
21

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

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
3
2
2
3
6
8
7
7
6
6
7
7
4

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.07
0.22
0.37
0.4
0.36
0.31
0.26
0.21
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
59
59
60
62
63
64
64
64
63
61
62
64
66
68
71
73
74
75
74
73
73
73

Pressure (mb)

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

Ozone (du)

290
291
292
290
288
285
283
281
279
278
278
277
276
276
275
275
274
274
274
274
274
274
275
275

Sunday 27

Waxing Gibbous 86%

17:58

02:30

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: 06:59, Set: 18:46, Transit: 12:51. Moon - Rise: 17:58, Set: 02:30. Civil Dark: 19:21 - 06:24. Nautical Dark: 20:02 - 05:42. Astro Dark: 20:46 - 04:59

Total Clouds (% Sky Obscured)

100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
84
84
84
84
84
84
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

99
99
96
96
96
96
96
96
18
18
18
18
18
18
75
75
75
75
75
75
23
23
23
23

High Clouds (% Sky Obscured)

21
21
6
6
6
6
6
6
80
80
80
80
80
80
1
1
1
1
1
1
56
56
56
56

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.17
0.18
0.18
0.18
0.18
0.17
0.15
0.12
0.09
0.05
0.02
0.01
0.02
0.05
0.09
0.09
0.07
0.05
0.05
0.06
0.07
0.08
0.1
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
70
69
70
71
73
75
75
75
75
75
75
76
77
79
81
82
82
82
82
82
83

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

274
274
273
273
273
272
273
273
274
274
273
273
274
274
275
276
276
277
278
280
280
280
278
277

Monday 28

Waxing Gibbous 92%

18:19

03:44

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

Sun - Rise: 07:01, Set: 18:43, Transit: 12:51. Moon - Rise: 18:19, Set: 03:44. Civil Dark: 19:18 - 06:26. Nautical Dark: 20:00 - 05:44. Astro Dark: 20:43 - 05:01

Total Clouds (% Sky Obscured)

100
100
20
20
20
20
20
20
100
100
100
100
100
100
23
23
23
23
23
23
1
1
1
1

Low Clouds (% Sky Obscured)

99
99
3
3
3
3
3
3
100
100
100
100
100
100
1
1
1
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

23
23
19
19
19
19
19
19
88
88
88
88
88
88
23
23
23
23
23
23
0
0
0
0

High Clouds (% Sky Obscured)

56
56
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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.04
0.02
0.02
0.03
0.05
0.07
0.1
0.11
0.06
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
16
16
17
17
17
16
15
14
13
12
11
11
11
11
11
10
10
7
7
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

82
80
77
75
72
71
71
73
75
76
76
77
78
80
80
80
79
78
78
79
78
76
75
75

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1011
1011
1011
1011

Ozone (du)

277
276
276
277
279
280
282
283
285
286
287
288
289
289
290
292
293
294
293
291
289
288
288
287

Tuesday 29

Waxing Gibbous 96%

18:35

04:57

11 Good
12 Good
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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: 18:41, Transit: 12:51. Moon - Rise: 18:35, Set: 04:57. Civil Dark: 19:16 - 06:28. Nautical Dark: 19:57 - 05:46. Astro Dark: 20:40 - 05:04

Total Clouds (% Sky Obscured)

1
1
56
56
56
56
56
56
8
8
8
8
8
8
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
55
55
55
55
55
55
7
7
7
7
7
7
32
32
32
32
32
32
77
77
77
77

Medium Clouds (% Sky Obscured)

0
0
6
6
6
6
6
6
3
3
3
3
3
3
81
81
81
81
81
81
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
41
41
41
41

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
3
4
2
2
5
8
10
10
7
6
5
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02
0.06
0.1
0.07
0.03
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
8
7
6
5
5
4
4
4
5
5
6
7
7
7
7
6
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
14
14
14
13
12
12
11
11
10
10
8
8
8
8
8
8
8
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

74
71
67
65
62
61
63
65
68
71
75
78
78
76
74
73
74
74
76
77
77
75
74
74

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1005
1005

Ozone (du)

287
286
286
286
287
289
292
296
300
301
302
303
305
308
310
312
314
314
314
312
310
309
307
306

Forecast for Muston, North Yorkshire, UK (54.20,-0.32)

Generated: 23/09/20 11:55:33. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+1.00