Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 89%

14:16

03:11

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

Sun - Rise: 07:53, Set: 15:42, Transit: 11:48. Moon - Rise: 14:16, Set: 03:11. Civil Dark: 16:23 - 07:12. Nautical Dark: 17:07 - 06:28. Astro Dark: 17:48 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
41
32
37
3
2
16
31
43
83
70
32
27
9
1
1
2
6
3
98

Low Clouds (% Sky Obscured)

85
6
83
100
100
25
32
36
2
2
13
26
30
25
27
29
26
7
1
1
2
6
1
93

Medium Clouds (% Sky Obscured)

100
100
100
95
50
34
1
1
2
1
9
18
34
80
64
16
2
2
0
0
0
0
2
29

High Clouds (% Sky Obscured)

100
100
100
100
2
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
2
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
5
2
5
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
Light Rain
Light Rain
Light Rain
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

26
100
71
64
39
17
17
15
0
0
12
18
18
20
21
17
11
9
8
5
5
6
8
12

Precipitation Amount (mm)

0.18
1.2
1.69
1.46
0.72
0.28
0.1
0.02
0
0
0.01
0.02
0.02
0.03
0.05
0.05
0.03
0.02
0.01
0.01
0.01
0.01
0.02
0.04

Wind Speed/Direction (mph)

24
25
26
26
25
24
24
23
22
22
22
22
22
21
21
21
22
23
23
24
24
24
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
88
89
78
91
91
91
92
93
94
94
94
93
92
89
87
84
83
81
80
79
79

Pressure (mb)

1002
1000
998
997
996
996
996
997
997
998
998
998
997
997
996
996
995
995
994
993
992
991
990
989

Ozone (du)

244
242
243
248
254
260
263
265
268
274
281
285
287
286
286
287
288
288
284
279
276
274
274
274

Monday 9

Waxing Gibbous 94%

14:35

04:21

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

Sun - Rise: 07:54, Set: 15:42, Transit: 11:48. Moon - Rise: 14:35, Set: 04:21. Civil Dark: 16:23 - 07:13. Nautical Dark: 17:07 - 06:29. Astro Dark: 17:48 - 05:48

Total Clouds (% Sky Obscured)

97
98
34
88
58
29
100
100
30
100
62
50
37
31
22
25
16
3
0
0
0
0
67
0

Low Clouds (% Sky Obscured)

88
76
27
88
22
29
100
100
23
100
59
48
35
31
22
25
16
3
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

90
41
2
10
40
2
86
98
20
5
27
14
8
14
3
13
6
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
91
13
0
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
0

ISS Passover

Visibility (miles)

10
8
7
9
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
18
25
26
26
30
32
39
36
17
6
5
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.05
0.06
0.08
0.11
0.14
0.19
0.26
0.27
0.18
0.07
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
20
21
23
23
25
26
27
26
26
26
25
23
22
20
18
16
14
12
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
1
1
1
1
0
0
-0
-0
-0
-0
-0
-0
-1
-1
-2
-2
-2
-2
-2

Dew Point (°C)

3
4
4
4
3
3
3
3
2
2
2
1
1
1
0
0
-1
-1
-2
-2
-2
-2
-2
-3

Relative Humidity (%)

80
80
81
80
79
81
78
77
78
78
75
73
72
72
72
70
68
68
69
70
72
75
76
78

Pressure (mb)

989
989
989
990
991
993
995
998
1001
1004
1007
1009
1011
1012
1014
1015
1017
1019
1020
1021
1022
1022
1023
1023

Ozone (du)

273
272
270
269
267
267
267
268
271
275
281
285
289
292
294
295
295
296
298
300
302
304
305
305

Tuesday 10

Waxing Gibbous 98%

14:58

05:34

01 OK
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
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 07:55, Set: 15:42, Transit: 11:48. Moon - Rise: 14:58, Set: 05:34. Civil Dark: 16:23 - 07:14. Nautical Dark: 17:07 - 06:30. Astro Dark: 17:48 - 05:49

Total Clouds (% Sky Obscured)

32
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
7
4
100
100
95
100
100
100
100
100
100
100
100
100
100
1

Medium Clouds (% Sky Obscured)

0
0
0
12
28
96
92
100
100
100
100
100
100
100
77
98
51
91
91
91
91
91
91
0

High Clouds (% Sky Obscured)

32
96
99
100
100
100
100
100
98
98
99
100
100
100
99
99
96
97
97
97
97
97
97
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
10
10
10
10
10
10
10
8
6
8
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
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
6
18
35
42
37
32
23
13
11
25
50
59
57
45
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.07
0.16
0.23
0.29
0.3
0.19
0.08
0.05
0.17
0.49
0.75
0.62
0.36
0.18

Wind Speed/Direction (mph)

7
7
8
9
10
11
13
15
17
19
21
23
25
26
27
28
29
29
28
28
27
24
20
17

Chance of Frost

Temperature (°C)

1
0
0
0
1
1
2
3
4
5
6
7
8
8
9
9
10
11
11
11
11
10
8
7

Feels Like (°C)

-3
-3
-4
-4
-4
-3
-3
-2
-1
0
1
2
3
4
4
5
10
11
11
11
11
6
4
3

Dew Point (°C)

-3
-3
-3
-2
-2
-1
0
2
3
5
6
6
7
7
7
8
9
9
9
9
8
8
6
5

Relative Humidity (%)

79
81
82
83
83
85
89
92
94
96
96
96
95
94
91
90
90
89
88
86
85
85
86
85

Pressure (mb)

1023
1022
1022
1021
1021
1021
1020
1018
1017
1016
1015
1013
1011
1009
1008
1006
1005
1004
1003
1003
1003
1003
1005
1006

Ozone (du)

303
300
299
299
300
301
301
302
301
298
294
290
288
286
285
283
281
280
278
276
276
280
286
292

Wednesday 11

Waxing Gibbous 100%

15:28

06:47

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

Sun - Rise: 07:56, Set: 15:41, Transit: 11:49. Moon - Rise: 15:28, Set: 06:47. Civil Dark: 16:23 - 07:15. Nautical Dark: 17:07 - 06:31. Astro Dark: 17:48 - 05:50

Total Clouds (% Sky Obscured)

1
1
1
1
1
100
100
100
100
100
100
1
1
1
1
1
1
64
64
64
64
64
64
1

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
22
22
22
22
22
22
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
44
44
44
44
44
0

High Clouds (% Sky Obscured)

0
0
0
0
0
100
100
100
100
100
100
0
0
0
0
0
0
38
38
38
38
38
38
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
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

Precipitation Probability (%)

21
4
0
0
0
0
0
0
0
0
0
10
8
0
0
6
12
23
18
11
0
7
6
6

Precipitation Amount (mm)

0.08
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0.02
0.08
0.13
0.08
0.01
0
0.01
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
81
82
82
84
86
90
93
95
95
94
87
87
88
90
91
92
92
92
91
91
90
89

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1007
1007
1007
1007
1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

297
301
306
311
317
322
327
332
335
336
337
337
340
343
345
344
342
342
344
348
351
353
355
356

Thursday 12

Full Moon 99%

16:06

07:59

01 Good
02 Good
03 Good
04 Good
05 Good
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

Sun - Rise: 07:57, Set: 15:41, Transit: 11:49. Moon - Rise: 16:06, Set: 07:59. Civil Dark: 16:23 - 07:16. Nautical Dark: 17:07 - 06:32. Astro Dark: 17:48 - 05:50

Total Clouds (% Sky Obscured)

1
1
1
1
1
78
78
78
78
78
78
100
100
100
100
100
100
100
100
100
100
100
100
23

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
98
98
98
98
98
98
100
100
100
100
100
100
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
77
77
77
77
77
77
100
100
100
100
100
100
69
69
69
69
69
69
11

High Clouds (% Sky Obscured)

0
0
0
0
0
9
9
9
9
9
9
94
94
94
94
94
94
98
98
98
98
98
98
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
8
5
3
2
2
1
1
2
4
7
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
None
None
None
None
None
None
None
None
Very 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
Very Light Rain

Precipitation Probability (%)

6
5
3
2
0
0
0
0
0
16
41
60
68
68
68
72
73
71
73
70
68
62
53
49

Precipitation Amount (mm)

0.03
0.02
0.02
0.01
0
0
0
0
0
0.09
0.39
0.73
0.82
0.79
0.76
0.74
0.76
0.79
0.71
0.58
0.48
0.44
0.42
0.39

Wind Speed/Direction (mph)

10
11
12
13
13
13
13
12
13
16
19
22
23
24
25
24
23
22
22
20
19
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
0
1
1
1
2
3
4
5
6
7
7
8
8
8
8
8
8
7
6
6

Relative Humidity (%)

86
83
82
82
82
84
85
89
92
96
98
99
99
100
100
99
98
97
97
96
95
91
88
86

Pressure (mb)

1003
1003
1003
1003
1003
1002
1002
1002
1001
1000
998
996
994
992
990
988
987
985
984
982
981
980
979
978

Ozone (du)

358
359
360
360
360
357
351
342
335
332
331
330
329
328
327
326
325
323
321
318
318
321
325
330

Friday 13

Waning Gibbous 98%

16:56

09:06

01 Bad
02 Bad
03 OK
04 OK
05 OK
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 Good

Sun - Rise: 07:58, Set: 15:41, Transit: 11:50. Moon - Rise: 16:56, Set: 09:06. Civil Dark: 16:23 - 07:17. Nautical Dark: 17:07 - 06:33. Astro Dark: 17:48 - 05:51

Total Clouds (% Sky Obscured)

23
23
23
23
23
95
95
95
95
95
95
98
98
98
98
98
98
48
48
48
48
48
48
3

Low Clouds (% Sky Obscured)

14
14
14
14
14
6
6
6
6
6
6
20
20
20
20
20
20
36
36
36
36
36
36
2

Medium Clouds (% Sky Obscured)

11
11
11
11
11
95
95
95
95
95
95
98
98
98
98
98
98
29
29
29
29
29
29
1

High Clouds (% Sky Obscured)

4
4
4
4
4
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
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
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
None

Precipitation Probability (%)

43
34
28
22
18
15
12
0
0
0
13
14
13
12
0
14
16
15
19
28
30
22
13
5

Precipitation Amount (mm)

0.25
0.13
0.07
0.05
0.04
0.03
0.01
0
0
0
0.02
0.04
0.03
0.01
0
0.01
0.02
0.04
0.07
0.11
0.12
0.08
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
2
2
1
1
0
-0
-0
0
1
2
2
1
0
0
0
0
0
-0
-0
-1
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
85
86
87
89
91
91
89
87
88
89
91
91
91
91
91
90
89
87
84
82

Pressure (mb)

978
978
978
978
978
978
978
978
979
979
979
980
980
980
981
981
982
982
983
983
983
984
985
985

Ozone (du)

334
337
339
338
336
335
334
333
332
330
328
325
324
322
321
318
314
312
312
314
316
317
318
320

Saturday 14

Waning Gibbous 96%

17:58

10:04

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

Sun - Rise: 07:59, Set: 15:41, Transit: 11:50. Moon - Rise: 17:58, Set: 10:04. Civil Dark: 16:23 - 07:18. Nautical Dark: 17:07 - 06:34. Astro Dark: 17:49 - 05:52

Total Clouds (% Sky Obscured)

3
3
3
3
3
5
5
5
5
5
5
1
1
1
1
1
1
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
2
3
3
3
3
3
3
1
1
1
1
1
1
0
0
0
0
0
0
100

Medium Clouds (% Sky Obscured)

1
1
1
1
1
3
3
3
3
3
3
0
0
0
0
0
0
98
98
98
98
98
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
6
4
6
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
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
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

Precipitation Probability (%)

0
0
0
0
0
11
15
17
20
19
21
18
15
0
0
11
25
37
27
14
8
6
5
7

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.05
0.14
0.2
0.15
0.08
0.03
0.01
0
0
0.02
0.1
0.18
0.17
0.12
0.07
0.05
0.04
0.08

Wind Speed/Direction (mph)

17
16
14
13
11
11
14
18
21
21
20
19
19
19
18
17
16
14
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-4
-3
-3
-3
-3
-2
-1
-0
1
1
1
1
-0
-1
-1
-2
-2
-2
-2
-2
-1

Dew Point (°C)

-1
-2
-2
-2
-1
-1
-0
1
1
3
3
4
4
3
3
3
2
2
2
1
1
0
0
0

Relative Humidity (%)

80
78
78
79
81
84
85
86
87
89
90
89
86
84
83
87
90
92
90
88
86
85
84
83

Pressure (mb)

986
987
987
987
986
986
986
987
987
988
988
989
990
990
991
992
992
993
994
995
995
996
996
996

Ozone (du)

320
320
320
320
319
319
320
321
322
322
323
324
326
328
330
330
330
330
332
334
335
336
336
337

Forecast for Great Ellingham, Norfolk, UK (52.53,0.98)

Generated: 08/12/19 01:34:36. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+0.00