Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 51%

23:29

15:11

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 OK
22 OK
23 Bad
00 Bad
01 OK
02 Good
03 Good
04 Good
05 Good
06 Bad

Sun - Rise: 07:38, Set: 17:56, Transit: 12:47. Moon - Rise: 23:29, Set: 15:11. Civil Dark: 18:31 - 07:04. Nautical Dark: 19:10 - 06:26. Astro Dark: 19:49 - 05:47

Total Clouds (% Sky Obscured)

98
100
100
100
99
60
75
73
77
64
72
75
66
52
18
22
42
42
18
6
8
16
13
88

Low Clouds (% Sky Obscured)

98
100
100
100
99
56
66
65
72
59
67
73
66
45
13
20
9
5
4
6
8
16
13
88

Medium Clouds (% Sky Obscured)

1
17
26
16
31
38
47
47
40
39
41
32
19
12
8
9
5
3
2
2
1
1
1
1

High Clouds (% Sky Obscured)

8
2
0
0
0
0
2
0
0
0
0
0
0
15
3
0
36
39
15
0
0
0
0
0

ISS Passover

Visibility (miles)

4
5
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
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
None
None
None
None
None

Precipitation Probability (%)

24
21
16
14
12
14
13
9
6
5
6
13
20
24
25
24
19
14
9
5
4
0
0
0

Precipitation Amount (mm)

0.1
0.13
0.08
0.07
0.05
0.04
0.04
0.04
0.03
0.02
0.04
0.07
0.11
0.13
0.14
0.14
0.12
0.09
0.06
0.03
0.01
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
14
14
14
14
13
11
10
8
7
6
5
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
97
90
85
84
81
79
76
71
68
69
74
77
77
75
75
76
78
80
82
84
85
86
87

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

307
306
306
305
304
303
302
300
299
298
298
299
298
297
296
294
292
290
288
286
285
285
284
285

Tuesday 22

Waning Crescent 42%

00:46

15:51

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

Sun - Rise: 07:40, Set: 17:54, Transit: 12:47. Moon - Rise: 00:46, Set: 15:51. Civil Dark: 18:29 - 07:06. Nautical Dark: 19:08 - 06:28. Astro Dark: 19:47 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
67
13
0
2
13
82
73
28
6
8
13
19
39
33
23
30
9
14
15
59
75

Low Clouds (% Sky Obscured)

100
100
100
67
13
0
2
13
82
73
28
3
4
11
19
39
33
22
22
5
10
5
7
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
6
4
1
1
0
0
0
4
6
11
57
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
1
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 (%)

100
100
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
4
4
5
6
8
9
9
9
9
7
6
5
4
5
5
5
5
4
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
7
7
8
11
12
14
14
14
13
11
9
8
7
7
6
6
6
6
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
87
84
78
74
70
66
65
67
73
76
78
78
78
79
80
82
84
86
87
89
90

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018

Ozone (du)

284
283
282
281
281
282
283
286
290
292
293
291
289
284
278
274
271
270
269
268
266
265
264
264

Wednesday 23

Waning Crescent 30%

02:08

16:23

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:42, Set: 17:52, Transit: 12:47. Moon - Rise: 02:08, Set: 16:23. Civil Dark: 18:27 - 07:07. Nautical Dark: 19:06 - 06:30. Astro Dark: 19:45 - 05:51

Total Clouds (% Sky Obscured)

69
95
70
83
97
86
88
73
93
100
99
99
93
93
93
93
93
93
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
38
35
40
35
81
78
58
45
45
63
91
22
22
22
22
22
22
99
99
99
99
99
99

Medium Clouds (% Sky Obscured)

66
94
60
77
97
70
56
57
91
100
99
99
91
91
91
91
91
91
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
66
66
66
66
66
66

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10
10
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

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

Precipitation Probability (%)

0
0
0
0
0
0
9
17
34
41
42
39
38
56
75
80
79
76
69
53
33
11
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.11
0.18
0.18
0.14
0.13
0.26
0.76
1.28
1.3
1.03
0.71
0.36
0.09
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
88
86
84
82
78
76
75
75
77
78
80
80
81
83
84
85
85
85
85
85
85

Pressure (mb)

1017
1017
1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006

Ozone (du)

264
264
265
265
266
267
268
270
271
272
270
268
265
263
260
257
255
253
251
250
250
249
249
250

Thursday 24

Waning Crescent 20%

03:33

16:50

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 07:44, Set: 17:50, Transit: 12:47. Moon - Rise: 03:33, Set: 16:50. Civil Dark: 18:25 - 07:09. Nautical Dark: 19:04 - 06:31. Astro Dark: 19:43 - 05:52

Total Clouds (% Sky Obscured)

73
73
73
73
73
73
74
74
74
74
74
74
19
19
19
19
19
19
16
16
16
16
16
16

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
72
72
72
72
72
72
2
2
2
2
2
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
26
26
26
26
26
20
20
20
20
20
20
19
19
19
19
19
19
1
1
1
1
1
1

High Clouds (% Sky Obscured)

66
66
66
66
66
66
2
2
2
2
2
2
0
0
0
0
0
0
16
16
16
16
16
16

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
8
9
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
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
None
None
None
None
None
None

Precipitation Probability (%)

0
0
12
26
43
57
59
62
66
69
54
36
11
8
7
7
7
7
5
5
0
0
0
0

Precipitation Amount (mm)

0
0
0.02
0.06
0.12
0.26
0.43
0.6
0.9
1.06
0.68
0.22
0.05
0.03
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

4
5
6
7
7
8
9
10
11
12
12
11
10
11
11
12
13
14
14
14
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
9
9
9
9
9
8
8
7
7
6
5
5
5
5
5
5
4
4
3

Relative Humidity (%)

88
89
90
89
88
87
86
82
81
80
79
78
77
76
76
76
76
77
77
78
77
77
77
77

Pressure (mb)

1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1008
1008
1009
1010
1011
1011
1012
1013
1013
1013
1014
1015

Ozone (du)

250
250
251
252
256
260
263
263
261
261
264
268
272
273
273
273
272
270
269
268
267
266
263
261

Friday 25

Waning Crescent 11%

04:58

17:13

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:46, Set: 17:48, Transit: 12:47. Moon - Rise: 04:58, Set: 17:13. Civil Dark: 18:23 - 07:11. Nautical Dark: 19:02 - 06:33. Astro Dark: 19:41 - 05:54

Total Clouds (% Sky Obscured)

77
77
77
77
77
77
81
81
81
81
81
81
99
99
99
99
99
99
94
94
94
94
94
94

Low Clouds (% Sky Obscured)

12
12
12
12
12
12
1
1
1
1
1
1
96
96
96
96
96
96
59
59
59
59
59
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
17
17
17
17
17
17
5
5
5
5
5
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
74
74
74
74
74
77
77
77
77
77
77
80
80
80
80
80
80
85
85
85
85
85
85

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
7
9
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
Very Light Rain
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
7
9
11
0
19
42
52
51
44
38
39
42
44
46
48
46
41
24
12
4
4

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0
0.03
0.16
0.29
0.24
0.13
0.07
0.07
0.08
0.12
0.2
0.34
0.44
0.4
0.29
0.19
0.08
0.01

Wind Speed/Direction (mph)

10
10
9
9
9
9
9
11
13
14
16
18
20
22
24
24
22
19
17
15
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
5
6
6
7
8
11
12
12
12
13
13
14
14
13
13
13
12
11
11
10
7

Dew Point (°C)

3
3
4
4
5
5
6
6
7
8
8
8
8
9
9
9
9
9
9
8
7
7
6
6

Relative Humidity (%)

79
79
80
80
80
80
79
78
78
77
76
75
74
73
72
73
75
76
77
77
76
76
76
78

Pressure (mb)

1016
1018
1019
1019
1020
1020
1019
1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1019

Ozone (du)

259
257
256
255
254
252
251
251
252
253
253
252
252
251
251
252
252
254
255
256
258
259
259
259

Saturday 26

Waning Crescent 5%

05:24

17:35

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 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:47, Set: 17:46, Transit: 12:47. Moon - Rise: 05:24, Set: 17:35. Civil Dark: 18:21 - 07:12. Nautical Dark: 19:00 - 05:35. Astro Dark: 19:39 - 04:56

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
93
93
93
93
93
93
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

30
30
30
30
30
30
83
83
83
83
83
83
0
0
0
0
0
0
0
0
0
0
0
0

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)

88
88
88
88
88
88
59
59
59
59
59
59
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
9
8
8
7
6
5
5
4
4

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
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
Light Rain

Precipitation Probability (%)

0
0
0
3
3
4
8
12
11
13
11
7
6
6
10
15
16
17
19
30
34
37
37
38

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.02
0.03
0.05
0.06
0.06
0.05
0.03
0.03
0.07
0.15
0.23
0.28
0.3
0.34
0.54
0.67
0.79
0.91
0.94

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
77
75
72
70
67
65
65
63
65
66
68
71
73
75
77
78
80
82
84
88
89

Pressure (mb)

1019
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1020
1020

Ozone (du)

259
258
258
257
255
253
252
250
249
249
248
248
247
247
247
246
246
246
246
246
247
248
248
249

Sunday 27

Waning Crescent 1%

No Rise

16:57

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

Sun - Rise: 06:49, Set: 16:44, Transit: 11:47. Moon - Rise: No Rise, Set: 16:57. Civil Dark: 17:19 - 06:14. Nautical Dark: 17:59 - 05:36. Astro Dark: 18:38 - 04:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
92
92
92
92
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
91
91
91
91
91
91
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
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
0
0
0
16

ISS Passover

Visibility (miles)

5
7
7
5
2
0
3
7
10
10
8
7
8
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
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
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 (%)

35
29
31
37
38
34
29
28
27
27
36
46
49
42
40
47
52
54
52
49
41
39
37
33

Precipitation Amount (mm)

0.79
0.57
0.45
0.5
0.63
0.7
0.63
0.5
0.41
0.35
0.32
0.29
0.23
0.17
0.15
0.22
0.35
0.45
0.4
0.31
0.24
0.21
0.19
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
9
11
12
14
15
16
17
16
15
14
13
13
12
12
11
11
11
11
12
12
13
13

Feels Like (°C)

4
6
7
11
12
14
15
16
17
16
15
14
13
13
12
12
11
11
11
11
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

87
83
80
79
77
75
71
68
67
67
69
71
72
75
77
80
82
83
82
81
79
78
78
78

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

251
252
253
253
252
251
251
251
251
252
253
254
255
256
256
257
257
258
258
259
260
261
263
265

Forecast for Crownhill, Milton Keynes, UK (52.03,-0.81)

Generated: 21/10/19 07:07:23. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+1.00