Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 20%

13:53

20:16

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
14 Bad

Sun - Rise: 07:47, Set: 17:59, Transit: 12:52. Moon - Rise: 13:53, Set: 20:16. Civil Dark: 18:34 - 07:11. Nautical Dark: 19:14 - 06:31. Astro Dark: 19:55 - 05:51

Total Clouds (% Sky Obscured)

29
69
91
95
96
98
98
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
20
13
32
56
95
31
66
95
100
100
78
71
80
80
84
91
84
79
73
86
56
69
100

Medium Clouds (% Sky Obscured)

21
53
66
65
92
88
98
77
94
86
99
98
91
53
27
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
31
81
88
29
9
0
90
84
88
100
100
100
100
100
100
100
100
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
9
7
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

100
91
5
0
0
0
8
18
38
19
15
17
24
29
43
59
64
70
71
70
63
47
36
44

Precipitation Amount (mm)

0.16
0.43
0.02
0
0
0
0.01
0.06
0.21
0.08
0.05
0.05
0.08
0.09
0.15
0.21
0.25
0.34
0.36
0.4
0.34
0.28
0.23
0.33

Wind Speed/Direction (mph)

17
16
16
15
15
14
13
12
11
11
11
11
10
10
9
7
6
5
5
5
8
11
13
14

Chance of Frost

Temperature (°C)

15
14
14
13
12
12
12
12
11
11
12
12
12
12
11
11
11
11
11
12
12
13
13
13

Feels Like (°C)

15
14
14
13
12
12
12
12
11
11
12
12
12
12
11
11
11
11
11
12
12
13
13
13

Dew Point (°C)

11
10
10
10
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
11
11
11
11

Relative Humidity (%)

76
75
77
79
81
83
84
85
85
85
86
86
87
88
89
90
91
91
91
91
90
89
88
87

Pressure (mb)

997
997
997
998
998
998
998
998
998
998
997
997
997
996
996
995
995
994
994
994
994
994
994
995

Ozone (du)

306
305
304
305
303
298
291
285
281
278
275
273
272
273
275
278
282
287
292
295
298
300
299
294

Wednesday 21

Waxing Crescent 31%

14:51

21:05

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
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

Sun - Rise: 07:49, Set: 17:57, Transit: 12:51. Moon - Rise: 14:51, Set: 21:05. Civil Dark: 18:32 - 07:13. Nautical Dark: 19:12 - 06:33. Astro Dark: 19:53 - 05:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
24
16
2
48
100
100
100
100
100
100
100
100
100
97
67
55
52
59

Low Clouds (% Sky Obscured)

100
12
16
98
90
56
6
4
2
46
100
100
100
100
100
100
100
100
100
96
67
55
52
59

Medium Clouds (% Sky Obscured)

100
100
100
98
58
31
1
13
0
6
1
2
6
29
41
52
39
40
97
84
9
4
1
0

High Clouds (% Sky Obscured)

100
100
100
99
98
89
20
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
7
5
7
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
59
65
66
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

48
47
29
40
40
29
12
8
8
9
23
12
8
10
15
22
36
35
20
14
12
16
16
13

Precipitation Amount (mm)

0.42
0.37
0.13
0.21
0.25
0.16
0.04
0.02
0.02
0.02
0.09
0.04
0.01
0.03
0.05
0.05
0.08
0.07
0.05
0.03
0.03
0.05
0.07
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
85
87
87
86
84
84
84
84
85
86
87
88
90
93
96
97
95
90
87
86
83
81

Pressure (mb)

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

Ozone (du)

285
280
281
284
288
290
292
294
294
295
295
295
296
296
296
296
297
298
299
300
300
300
300
300

Thursday 22

Waxing Crescent 41%

No Rise

22:06

15 Bad
16 Bad
17 OK
18 OK
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 07:50, Set: 17:54, Transit: 12:51. Moon - Rise: No Rise, Set: 22:06. Civil Dark: 18:30 - 07:15. Nautical Dark: 19:10 - 06:34. Astro Dark: 19:51 - 05:54

Total Clouds (% Sky Obscured)

42
42
25
20
2
2
9
15
38
56
72
69
50
57
84
94
94
94
94
94
94
94
100
100

Low Clouds (% Sky Obscured)

42
42
25
20
2
2
9
12
16
22
35
38
29
22
14
30
35
35
35
35
35
35
46
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
26
44
57
50
31
45
81
91
91
91
91
91
91
91
99
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
7
5
7

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

Precipitation Probability (%)

12
9
7
5
5
4
6
9
10
12
14
14
15
16
14
12
12
25
46
61
68
65
54
33

Precipitation Amount (mm)

0.05
0.03
0.02
0.02
0.01
0.01
0.02
0.04
0.06
0.09
0.12
0.11
0.08
0.06
0.04
0.03
0.03
0.13
0.37
0.59
0.78
0.68
0.41
0.3

Wind Speed/Direction (mph)

13
11
10
8
7
7
6
6
6
6
6
6
7
8
9
10
11
12
12
13
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
80
79
81
82
83
85
86
88
90
90
90
89
88
87
86
86
87
86
85
84
82
76

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006

Ozone (du)

301
302
301
301
301
301
301
300
300
299
299
298
297
296
295
295
295
295
297
298
298
298
299
303

Friday 23

First Quarter 52%

15:35

23:16

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
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 Bad
14 Bad

Sun - Rise: 07:52, Set: 17:52, Transit: 12:51. Moon - Rise: 15:35, Set: 23:16. Civil Dark: 18:28 - 07:17. Nautical Dark: 19:08 - 06:36. Astro Dark: 19:49 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
13
13
13
13
13
13
37
37
37
37
37
37
70
70
70
70
70
70
100
100

Low Clouds (% Sky Obscured)

46
46
46
46
13
13
13
13
13
13
14
14
14
14
14
14
2
2
2
2
2
2
97
97

Medium Clouds (% Sky Obscured)

100
100
100
100
4
4
4
4
4
4
0
0
0
0
0
0
15
15
15
15
15
15
2
2

High Clouds (% Sky Obscured)

99
99
99
99
0
0
0
0
0
0
27
27
27
27
27
27
69
69
69
69
69
69
90
90

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

Precipitation Probability (%)

40
43
41
24
11
7
6
5
0
0
0
0
0
0
0
0
6
0
0
0
0
6
9
12

Precipitation Amount (mm)

0.42
0.5
0.34
0.13
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0.01
0.03
0.04

Wind Speed/Direction (mph)

16
15
14
13
12
10
9
9
8
7
7
7
8
8
9
11
12
14
15
17
18
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
3
2
1
1
1
0
0
0
1
1
2
2
2
3
3
4
4
5
5
6
6

Relative Humidity (%)

75
76
76
74
75
75
75
75
76
77
78
79
81
83
83
83
82
82
82
82
81
81
80
79

Pressure (mb)

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

Ozone (du)

307
310
311
309
307
303
299
295
292
289
287
284
281
279
277
277
276
277
278
278
277
276
275
275

Saturday 24

Waxing Gibbous 63%

16:06

00:29

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
14 Bad

Sun - Rise: 06:54, Set: 17:50, Transit: 11:51. Moon - Rise: 16:06, Set: 00:29. Civil Dark: 18:26 - 06:18. Nautical Dark: 19:07 - 05:38. Astro Dark: 19:47 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
97
97
97
97
97
97
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
97
97
97
77
77
77
77
77
77
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

90
90
90
90
90
90
90
90
90
90
48
48
48
48
48
37
37
37
37
37
37
34
34
34

ISS Passover

Visibility (miles)

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

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
Very 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

Precipitation Probability (%)

13
14
10
9
13
41
70
74
76
71
64
83
86
85
84
82
81
81
75
56
30
19
16
15

Precipitation Amount (mm)

0.05
0.05
0.03
0.02
0.03
0.27
1.2
2.03
1.51
0.62
0.26
0.67
0.92
0.85
0.7
0.63
0.63
0.69
0.67
0.44
0.21
0.12
0.1
0.09

Wind Speed/Direction (mph)

19
19
19
20
20
21
21
20
20
20
20
15
13
10
8
7
8
8
9
10
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
11
11
11
12
12
12
12
12
11
11
10
10
7
7
7
7
6
6
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

78
76
75
74
74
73
73
73
73
74
75
78
79
80
80
80
79
78
78
78
74
72
71
72

Pressure (mb)

1005
1004
1003
1002
1001
1000
999
999
998
998
998
997
997
996
996
996
996
997
997
997
997
998
998
998

Ozone (du)

276
277
277
277
278
280
282
284
284
283
283
285
288
292
298
302
305
306
306
306
305
305
306
308

Sunday 25

Waxing Gibbous 72%

15:30

00:43

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
14 Bad

Sun - Rise: 06:56, Set: 16:48, Transit: 11:51. Moon - Rise: 15:30, Set: 00:43. Civil Dark: 17:24 - 06:20. Nautical Dark: 18:05 - 05:39. Astro Dark: 18:45 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
99
99
99
99
99
99
52
52
52
52
52
52
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
30
30
30
30
30
30
6
6
6
6
6
6
5
5
5
5
5
5
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
95
95
95
95
95
95
91
91
91
91
91
91
1
1
1
1
1
1
100
100
100

High Clouds (% Sky Obscured)

34
34
34
98
98
98
98
98
98
98
98
98
98
98
98
50
50
50
50
50
50
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
7

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
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
Light Rain

Precipitation Probability (%)

15
12
11
9
9
11
12
10
7
8
9
11
12
13
12
11
9
0
0
0
0
8
31
60

Precipitation Amount (mm)

0.08
0.06
0.04
0.02
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.02
0.03
0.04
0.04
0.04
0.02
0
0
0
0
0.02
0.15
0.52

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
72
72
72
73
74
75
76
78
80
81
82
83
81
79
77
76
76
71
69
69
71

Pressure (mb)

998
998
999
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1002
1001
1001
1000
1000

Ozone (du)

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

Monday 26

Waxing Gibbous 81%

15:48

01:55

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
14 Bad

Sun - Rise: 06:58, Set: 16:46, Transit: 11:51. Moon - Rise: 15:48, Set: 01:55. Civil Dark: 17:22 - 06:22. Nautical Dark: 18:03 - 05:41. Astro Dark: 18:43 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
51
51
51
51
51
51
95
95
95
95
95
95
98
98
98
98
98
98
99
99
99

Low Clouds (% Sky Obscured)

98
98
98
45
45
45
45
45
45
2
2
2
2
2
2
7
7
7
7
7
7
98
98
98

Medium Clouds (% Sky Obscured)

100
100
100
23
23
23
23
23
23
1
1
1
1
1
1
97
97
97
97
97
97
31
31
31

High Clouds (% Sky Obscured)

98
98
98
0
0
0
0
0
0
95
95
95
95
95
95
79
79
79
79
79
79
88
88
88

ISS Passover

Visibility (miles)

4
7
10
10
10
10
10
10
10
10
10
10
10
10
5
1
0
1
2
3
4
6
9
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

67
59
49
36
21
13
9
6
5
4
3
4
15
25
41
65
80
87
87
85
79
66
52
45

Precipitation Amount (mm)

0.81
0.66
0.36
0.18
0.09
0.04
0.05
0.03
0.01
0.01
0.01
0.02
0.04
0.04
0.09
0.23
0.55
1.1
1.46
1.23
0.76
0.45
0.31
0.24

Wind Speed/Direction (mph)

15
14
12
10
9
8
8
7
7
7
6
6
6
7
8
10
11
14
15
16
17
18
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
4
4
3
3
4
4
4
4
4
5
5
5
5
5
6
7
11
12
13
12

Dew Point (°C)

4
4
3
2
2
2
1
1
2
2
2
3
3
4
4
5
5
5
6
6
7
8
8
7

Relative Humidity (%)

72
70
70
70
70
71
72
73
74
76
77
79
80
81
81
81
80
79
78
76
76
74
72
72

Pressure (mb)

1000
1000
1001
1002
1003
1004
1004
1005
1005
1005
1006
1006
1006
1005
1005
1004
1004
1003
1002
1001
1000
1000
999
999

Ozone (du)

306
306
306
304
297
289
282
277
273
270
268
266
264
263
261
259
258
257
256
255
255
254
253
252

Forecast for Buxton, Derbyshire, UK (53.26,-1.91)

Generated: 20/10/20 15:22:48. Forecast: 20/10/20 to 26/10/20. Timezone: UTC+1.00