Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waning Gibbous 75%

20:05

14:07

20 OK
21 OK
22 OK
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

Sun - Rise: 07:56, Set: 17:46, Transit: 12:51. Moon - Rise: 20:05, Set: 14:07. Civil Dark: 18:22 - 07:20. Nautical Dark: 19:03 - 06:39. Astro Dark: 19:43 - 05:59

Total Clouds (% Sky Obscured)

31
35
33
61
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

30
29
31
34
23
20
16
14
0
0
7
15
88
98
100
100
100
100
100
88
17
19
41
100

Medium Clouds (% Sky Obscured)

2
2
5
2
2
82
31
56
76
98
100
100
100
99
100
57
2
0
0
7
6
1
0
6

High Clouds (% Sky Obscured)

0
8
0
39
100
100
100
100
100
100
100
100
100
99
81
100
98
96
98
99
97
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
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Heavy Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

3
0
0
0
0
0
5
7
10
13
12
12
89
22
13
32
9
6
4
3
3
3
0
0

Precipitation Amount (mm)

0.01
0
0
0
0
0
0.01
0.02
0.04
0.06
0.06
0.06
25.04
0.09
0.04
0.17
0.04
0.02
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

6
6
6
6
7
7
7
9
10
11
11
12
13
13
14
15
16
16
17
18
18
18
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
5
5
5
5
5
5
6
6
6
6
10
11
12
13
14
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

80
80
81
80
81
81
82
83
84
85
86
87
89
92
94
95
95
93
87
83
82
81
80
81

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014

Ozone (du)

277
274
270
264
262
259
258
257
254
251
250
251
250
249
249
248
249
248
248
249
248
244
242
239

Tuesday 26

Waning Gibbous 66%

20:51

14:53

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:58, Set: 17:44, Transit: 12:51. Moon - Rise: 20:51, Set: 14:53. Civil Dark: 18:20 - 07:21. Nautical Dark: 19:01 - 06:41. Astro Dark: 19:41 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
63
68
76
65
97
98
97
89
87
93
45
63
57
100

Medium Clouds (% Sky Obscured)

81
40
23
16
2
72
77
39
100
99
90
80
100
70
95
97
33
73
84
100
20
58
29
88

High Clouds (% Sky Obscured)

95
87
100
99
100
100
100
100
100
100
99
96
97
95
99
100
96
88
98
98
100
99
100
89

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
2
2
2
2
2
2
4
4
4
4
5
4
4
5
5
0
0
0
0
0
0
3
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
13
13
14
14
13
13
13
13
14
14
14
15
15
15
15
14
14

Feels Like (°C)

14
13
13
13
13
13
13
13
13
14
14
13
13
13
13
14
14
14
15
15
15
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

82
84
83
82
82
82
83
82
82
84
86
87
88
89
90
90
89
84
80
78
76
75
76
78

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1012

Ozone (du)

237
236
235
236
237
237
236
236
236
235
234
235
235
236
235
234
236
238
237
237
237
237
237
239

Wednesday 27

Waning Gibbous 56%

21:50

15:29

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:59, Set: 17:42, Transit: 12:51. Moon - Rise: 21:50, Set: 15:29. Civil Dark: 18:19 - 07:23. Nautical Dark: 18:59 - 06:42. Astro Dark: 19:40 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

71
48
24
19
13
16
26
7
6
2
0
0
0
0
0
0
0
2
2
2
2
2
2
52

High Clouds (% Sky Obscured)

89
89
71
81
90
87
98
99
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
4
8
8
8
8
8
10
9
8
8
8
7
9
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
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
0
0
0
0
7
7
10
10
11
10
14
20
45
40
36
37
50
47
58
58
64
69
69

Precipitation Amount (mm)

0.01
0
0
0
0
0.03
0.03
0.04
0.04
0.05
0.03
0.09
0.13
0.4
0.41
0.4
0.44
0.53
0.4
0.71
0.65
0.77
0.67
0.89

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
13
13
13
13
12
12
12
12
12
12
13
13
14
14
14
14
13
13
13

Feels Like (°C)

13
13
13
13
12
13
13
13
13
12
12
12
12
12
12
13
13
14
14
14
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
81
81
82
83
83
84
86
88
88
90
92
92
92
89
87
85
84
84
85
85
82

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003

Ozone (du)

238
238
240
241
243
244
245
245
246
246
246
244
248
249
251
252
251
258
261
263
264
264
265
262

Thursday 28

Third Quarter 46%

22:59

15:55

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 08:01, Set: 17:40, Transit: 12:51. Moon - Rise: 22:59, Set: 15:55. Civil Dark: 18:17 - 07:25. Nautical Dark: 18:58 - 06:44. Astro Dark: 19:38 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
37

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
34
34
34
34
34
34
36

Medium Clouds (% Sky Obscured)

52
52
52
52
52
66
66
66
66
66
66
100
100
100
100
100
100
29
29
29
29
29
29
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
9
10
10
7
5
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

74
31
59
60
64
56
51
60
39
38
54
46
37
30
32
36
35
40
37
32
30
37
35
24

Precipitation Amount (mm)

0.99
0.14
0.47
0.52
0.54
0.39
0.32
0.66
0.42
0.36
0.53
0.6
0.45
0.36
0.33
0.43
0.56
0.63
0.53
0.37
0.28
0.28
0.27
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
81
80
81
81
81
81
83
86
85
86
87
86
83
80
79
78
76
76
77
77
76

Pressure (mb)

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

Ozone (du)

263
265
266
268
271
277
278
281
282
284
286
292
293
293
296
299
304
311
312
312
311
312
312
311

Friday 29

Waning Crescent 36%

00:15

16:16

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

Sun - Rise: 08:03, Set: 17:38, Transit: 12:51. Moon - Rise: 00:15, Set: 16:16. Civil Dark: 18:15 - 07:27. Nautical Dark: 18:56 - 06:46. Astro Dark: 19:36 - 06:05

Total Clouds (% Sky Obscured)

37
37
37
37
37
65
65
65
65
65
65
100
100
100
100
100
100
100
100
100
100
100
100
42

Low Clouds (% Sky Obscured)

36
36
36
36
36
0
0
0
0
0
0
100
100
100
100
100
100
66
66
66
66
66
66
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
89
89
89
89
89
89
16

High Clouds (% Sky Obscured)

2
2
2
2
2
65
65
65
65
65
65
95
95
95
95
95
95
99
99
99
99
99
99
6

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
9
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
None
None
None
None
None
Very Light Rain
Very Light Rain
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 (%)

13
6
0
0
0
0
0
0
0
6
8
0
9
19
25
21
15
12
13
21
29
31
30
27

Precipitation Amount (mm)

0.09
0.02
0
0
0
0
0
0
0
0.01
0.01
0
0.02
0.08
0.15
0.14
0.08
0.05
0.05
0.11
0.17
0.16
0.11
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
77
78
78
78
79
79
80
81
83
84
85
85
83
78
74
73
73
75
77
77
76

Pressure (mb)

998
998
999
999
999
999
999
999
999
1000
1000
999
999
999
999
999
999
999
998
998
998
998
998
999

Ozone (du)

312
315
319
319
319
321
321
315
306
306
305
305
305
305
306
306
306
307
306
305
305
307
309
310

Saturday 30

Waning Crescent 26%

01:35

15:32

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
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 OK
19 OK

Sun - Rise: 07:05, Set: 16:36, Transit: 11:51. Moon - Rise: 01:35, Set: 15:32. Civil Dark: 17:13 - 06:29. Nautical Dark: 17:54 - 05:47. Astro Dark: 18:34 - 05:07

Total Clouds (% Sky Obscured)

42
42
42
42
42
30
30
30
30
30
100
100
100
100
100
100
100
100
100
100
100
100
13
13

Low Clouds (% Sky Obscured)

29
29
29
29
29
30
30
30
30
30
66
66
66
66
66
66
15
15
15
15
15
15
13
13

Medium Clouds (% Sky Obscured)

16
16
16
16
16
0
0
0
0
0
76
76
76
76
76
76
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
6
6
6
6
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100
100
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
5
3
5
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
None
None
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

20
15
11
11
11
11
0
0
13
29
41
44
43
40
40
48
50
41
27
18
14
16
18
15

Precipitation Amount (mm)

0.05
0.03
0.01
0.01
0.01
0.01
0
0
0.01
0.08
0.16
0.22
0.25
0.27
0.36
0.7
0.94
0.59
0.17
0.03
0.02
0.05
0.12
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
4
4
4
4
4
5
5
5
5
5
6
7
10
7
6
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
76
77
78
80
81
82
82
82
83
83
84
83
80
78
76
75
76
77
77
77
76

Pressure (mb)

999
1000
1000
1000
1000
1000
999
999
999
998
998
997
997
996
995
994
994
993
993
994
994
993
994
993

Ozone (du)

309
306
305
306
307
308
306
305
305
305
307
310
314
317
317
316
315
315
315
314
314
313
314
316

Sunday 31

Waning Crescent 16%

01:57

15:46

20 OK
21 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:07, Set: 16:34, Transit: 11:51. Moon - Rise: 01:57, Set: 15:46. Civil Dark: 17:11 - 06:30. Nautical Dark: 17:52 - 05:49. Astro Dark: 18:33 - 05:09

Total Clouds (% Sky Obscured)

13
13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
71
71
71
71
71
71
94
94

Low Clouds (% Sky Obscured)

13
13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
55
55
55
55
55
55
88
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
45
45
45
45
45
45
10
10
10
10
10
10
21
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
32
32
32
32
32
32
40
40

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

Precipitation Probability (%)

17
19
16
14
12
11
13
17
22
27
31
33
36
38
41
44
42
37
28
24
34
47
53
40

Precipitation Amount (mm)

0.24
0.27
0.24
0.18
0.15
0.14
0.15
0.19
0.29
0.45
0.58
0.54
0.44
0.38
0.43
0.54
0.57
0.41
0.24
0.18
0.26
0.46
0.57
0.4

Wind Speed/Direction (mph)

11
10
10
9
9
9
10
10
10
10
10
10
12
13
15
18
19
19
18
17
16
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
2
2
2
2
2
2
3
3
3
3
3
3
3
4
4
3
3
3
3
2
2
2

Relative Humidity (%)

74
74
74
75
76
76
76
76
79
81
83
84
84
80
79
75
72
70
70
71
73
74
75
74

Pressure (mb)

993
993
993
993
992
992
991
991
991
991
991
992
992
993
994
994
994
994
995
995
995
995
996
996

Ozone (du)

319
322
323
324
325
326
326
327
327
327
328
331
335
339
341
343
344
343
341
339
338
337
335
330

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

Generated: 25/10/21 20:46:40. Forecast: 25/10/21 to 31/10/21. Timezone: UTC+1.00