Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Third Quarter 53%

23:28

15:14

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
20 OK
21 Good
22 OK
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 07:40, Set: 17:56, Transit: 12:48. Moon - Rise: 23:28, Set: 15:14. Civil Dark: 18:31 - 07:05. Nautical Dark: 19:11 - 06:26. Astro Dark: 19:50 - 05:46

Total Clouds (% Sky Obscured)

100
100
83
95
77
43
31
45
47
53
58
65
55
31
32
27
17
18
13
11
13
18
15
33

Low Clouds (% Sky Obscured)

100
100
81
95
77
41
31
40
40
49
56
65
55
31
31
26
17
18
13
11
13
18
15
33

Medium Clouds (% Sky Obscured)

15
56
32
29
20
16
12
33
36
35
18
13
9
6
4
2
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
91
2
0
0
0
1
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
5
6
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
13
13
15
16
18
17
15
11
9
0
0
0
3
3
0
3
2
3
0
0
0
0

Precipitation Amount (mm)

0.07
0.02
0.04
0.08
0.1
0.12
0.11
0.1
0.08
0.04
0.01
0
0
0
0.01
0.01
0
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

11
12
12
13
14
14
14
14
13
12
11
10
9
8
6
5
4
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
99
98
93
90
91
91
90
89
87
84
81
83
85
86
86
86
86
87
87
87
88
88
89

Pressure (mb)

1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

307
306
306
307
308
308
308
308
307
306
305
304
304
303
302
300
298
296
294
293
291
289
287
285

Tuesday 22

Waning Crescent 42%

00:45

15:54

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

Sun - Rise: 07:42, Set: 17:54, Transit: 12:48. Moon - Rise: 00:45, Set: 15:54. Civil Dark: 18:29 - 07:07. Nautical Dark: 19:09 - 06:27. Astro Dark: 19:48 - 05:48

Total Clouds (% Sky Obscured)

52
30
50
98
100
98
17
2
2
8
42
81
52
49
18
4
5
13
19
31
24
43
38
17

Low Clouds (% Sky Obscured)

52
30
50
98
100
98
17
2
2
8
42
81
52
49
17
4
4
13
19
31
24
43
38
17

Medium Clouds (% Sky Obscured)

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

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
0
0
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
4
5
6
7
10
11
12
11
10
7
6
5
4
4
4
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
89
87
83
81
78
76
76
77
82
83
84
84
85
85
86
86
87
88
88

Pressure (mb)

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

Ozone (du)

284
284
283
283
283
282
281
279
278
276
274
275
281
290
295
291
284
277
274
272
271
269
268
267

Wednesday 23

Waning Crescent 30%

02:08

16:26

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

Sun - Rise: 07:44, Set: 17:52, Transit: 12:48. Moon - Rise: 02:08, Set: 16:26. Civil Dark: 18:27 - 07:09. Nautical Dark: 19:07 - 06:29. Astro Dark: 19:46 - 05:50

Total Clouds (% Sky Obscured)

23
31
37
56
38
32
70
68
100
89
84
81
65
83
82
82
82
82
82
82
100
100
100
100

Low Clouds (% Sky Obscured)

23
31
37
56
37
23
29
38
100
77
66
30
9
20
27
27
27
27
27
27
15
15
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
16
59
59
68
69
66
77
64
82
81
81
81
81
81
81
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
2
1
1
5
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
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
7
10
19
35
50
55
60
62
60
64
66
62
41
18
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.14
0.28
0.41
0.38
0.28
0.24
0.3
0.41
0.43
0.24
0.06
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
7
8
9
10
11
12
12
11
10
10
9
9
8
8
8
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
89
88
87
83
81
79
79
79
81
83
85
86
86
86
87
87
88
88
88
87

Pressure (mb)

1018
1017
1017
1016
1016
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006

Ozone (du)

267
268
269
272
276
278
279
278
276
273
269
264
261
258
256
254
253
252
250
249
248
247
247
246

Thursday 24

Waning Crescent 20%

03:33

16:52

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

Sun - Rise: 07:45, Set: 17:50, Transit: 12:48. Moon - Rise: 03:33, Set: 16:52. Civil Dark: 18:25 - 07:10. Nautical Dark: 19:05 - 06:31. Astro Dark: 19:44 - 05:51

Total Clouds (% Sky Obscured)

100
100
97
97
97
97
97
97
66
66
66
66
66
66
21
21
21
21
21
21
76
76
76
76

Low Clouds (% Sky Obscured)

15
15
10
10
10
10
10
10
62
62
62
62
62
62
0
0
0
0
0
0
10
10
10
10

Medium Clouds (% Sky Obscured)

100
100
85
85
85
85
85
85
21
21
21
21
21
21
21
21
21
21
21
21
0
0
0
0

High Clouds (% Sky Obscured)

21
21
88
88
88
88
88
88
0
0
0
0
0
0
0
0
0
0
0
0
73
73
73
73

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
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
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
17
39
52
57
70
71
58
37
11
8
7
8
7
9
9
6
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.04
0.22
0.44
0.66
1.04
1.24
0.78
0.24
0.05
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
7
7
7
7
8
8
10
11
11
10
10
8
7
6
5
5
4
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
87
85
85
85
86
86
84
86
88
87
85
82
81
80
79
79
79
79
79
79
79

Pressure (mb)

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

Ozone (du)

246
246
246
247
248
249
252
256
259
260
261
262
265
269
272
274
276
276
275
273
270
269
268
266

Friday 25

Waning Crescent 11%

04:59

17:15

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:47, Set: 17:48, Transit: 12:48. Moon - Rise: 04:59, Set: 17:15. Civil Dark: 18:23 - 07:12. Nautical Dark: 19:03 - 06:32. Astro Dark: 19:42 - 05:53

Total Clouds (% Sky Obscured)

76
76
66
66
66
66
66
66
56
56
56
56
56
56
91
91
91
91
91
91
90
90
90
90

Low Clouds (% Sky Obscured)

10
10
2
2
2
2
2
2
9
9
9
9
9
9
81
81
81
81
81
81
47
47
47
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
3
3
3
3
4
4
4
4
4
4
0
0
0
0

High Clouds (% Sky Obscured)

73
73
66
66
66
66
66
66
52
52
52
52
52
52
62
62
62
62
62
62
84
84
84
84

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
5
4
6
6
9
14
17
32
53
60
62
64
64
60
59
58
57
56
50
21
7
3

Precipitation Amount (mm)

0
0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.03
0.1
0.25
0.4
0.42
0.35
0.29
0.26
0.25
0.26
0.35
0.5
0.53
0.35
0.14
0.04

Wind Speed/Direction (mph)

13
12
11
10
9
9
9
9
10
11
12
14
15
17
19
22
24
25
23
20
17
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
3
3
4
4
5
5
6
6
7
10
11
11
12
13
13
12
11
10
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1015
1016
1017
1018
1019
1019
1019
1019
1018
1017
1016
1015
1013
1013
1012
1012
1013
1013
1014
1015
1016
1016
1017

Ozone (du)

264
261
258
257
257
256
255
254
254
253
252
252
252
253
253
253
252
252
253
253
255
257
261
263

Saturday 26

Waning Crescent 5%

04:59

17:36

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 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK

Sun - Rise: 07:49, Set: 17:46, Transit: 12:47. Moon - Rise: 04:59, Set: 17:36. Civil Dark: 18:21 - 07:14. Nautical Dark: 19:01 - 06:34. Astro Dark: 19:40 - 05:55

Total Clouds (% Sky Obscured)

90
90
92
92
92
92
92
92
91
91
91
91
91
91
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

47
47
26
26
26
26
26
26
81
81
81
81
81
81
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)

84
84
90
90
90
90
90
90
49
49
49
49
49
49
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
7
6
5

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

Precipitation Probability (%)

3
3
4
4
4
3
0
0
0
2
0
0
0
0
0
6
8
8
7
7
9
24
31
35

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0.01
0
0
0
0
0
0.01
0.02
0.03
0.05
0.07
0.11
0.32
0.47
0.63

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
79
78
78
76
75
71
68
66
66
68
71
73
73
74
75
77
79
81
84
85
87

Pressure (mb)

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

Ozone (du)

263
262
261
260
259
258
257
257
255
254
253
251
251
250
249
249
248
247
247
248
248
249
250
250

Sunday 27

Waning Crescent 1%

05:25

16:57

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

Sun - Rise: 06:51, Set: 16:44, Transit: 11:47. Moon - Rise: 05:25, Set: 16:57. Civil Dark: 17:19 - 06:16. Nautical Dark: 17:59 - 05:36. Astro Dark: 18:38 - 04:56

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
20
20
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

36
35
38
33
37
37
40
39
32
28
27
30
38
51
57
56
58
60
63
64
63
62
60
57

Precipitation Amount (mm)

0.79
0.9
0.89
0.81
0.74
0.72
0.7
0.66
0.56
0.45
0.39
0.4
0.45
0.49
0.47
0.42
0.41
0.48
0.58
0.66
0.7
0.7
0.66
0.58

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
4
5
6
11
12
13
14
15
14
13
12
12
11
11
11
11
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
84
83
81
79
76
72
70
68
70
73
75
76
77
77
78
79
80
81
81
81
80

Pressure (mb)

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

Ozone (du)

251
252
253
255
256
256
255
255
254
254
255
256
257
258
259
259
260
261
262
262
263
263
264
266

Forecast for Sibbertoft, Northamptonshire, UK (52.44,-1.00)

Generated: 21/10/19 05:49:55. Forecast: 21/10/19 to 27/10/19. Timezone: UTC+1.00