Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Gibbous 99%

21:45

05:10

03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 04:54, Set: 21:10, Transit: 13:02. Moon - Rise: 21:45, Set: 05:10. Civil Dark: 21:56 - 04:08. Nautical Dark: 23:04 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
21
27
39
91
82
57
80
63
95
98
99
98
99
98
96
99
99
100
98
94
99
98
77

Low Clouds (% Sky Obscured)

3
4
5
2
2
2
1
0
2
5
7
4
4
9
0
0
0
0
1
5
15
11
8
18

Medium Clouds (% Sky Obscured)

16
21
27
23
14
9
13
9
46
34
30
56
95
96
27
39
49
74
95
88
78
46
52
75

High Clouds (% Sky Obscured)

7
0
0
20
90
80
52
77
32
94
98
99
71
88
98
94
98
99
99
98
80
99
97
3

ISS Passover

Visibility (miles)

6
7
10
10
10
10
10
10
10
10
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

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

Precipitation Amount (mm)

0
0
0
0
0.01
0
0.01
0.02
0.04
0.07
0.11
0.15
0.18
0.17
0.11
0.05
0.03
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

6
6
5
5
5
6
7
8
9
10
11
11
12
12
11
11
10
9
7
6
5
4
3
3

Chance of Frost

Temperature (°C)

16
16
15
14
15
18
21
23
24
24
24
24
24
24
24
24
23
22
20
18
17
17
16
15

Feels Like (°C)

16
16
15
14
15
18
21
23
24
24
24
24
24
24
24
24
23
22
20
18
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
85
79
67
55
48
46
45
45
45
46
46
44
44
46
51
59
67
73
79
84
89

Pressure (mb)

1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010

Ozone (du)

338
338
340
342
343
342
340
338
337
336
335
335
336
337
338
339
340
341
343
344
344
344
345
349

Thursday 18

Waning Gibbous 96%

22:16

06:13

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

Sun - Rise: 04:55, Set: 21:09, Transit: 13:02. Moon - Rise: 22:16, Set: 06:13. Civil Dark: 21:54 - 04:09. Nautical Dark: 23:01 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
92
94
99
100
99
100
96
100
84
59
47
47
30
31
49
56
61
61
91
88
77
100
99

Low Clouds (% Sky Obscured)

9
5
27
5
4
31
48
57
100
64
46
26
24
20
20
13
12
8
12
21
7
14
17
16

Medium Clouds (% Sky Obscured)

88
84
53
84
70
91
98
71
98
77
50
39
42
23
28
47
55
60
60
45
16
13
5
4

High Clouds (% Sky Obscured)

0
48
84
95
99
94
96
85
12
2
0
0
0
0
0
0
0
0
0
83
84
73
100
99

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
4
0
0
0
0
0
6
20
41
52
51
35
25
18
13
9
5
2
1
0
0
0
0

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0.01
0.08
0.39
0.69
0.59
0.35
0.23
0.32
0.5
0.55
0.3
0.06
0.01
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
6
8
10
11
12
12
12
12
11
10
9
9
9
9
9
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

15
14
15
15
16
17
18
18
18
17
17
18
19
20
21
22
22
21
18
17
15
14
13
12

Feels Like (°C)

15
14
15
15
16
17
18
18
18
17
17
18
19
20
21
22
22
21
18
17
15
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
94
92
88
84
79
72
70
76
85
90
84
74
66
60
56
55
57
63
69
74
80
85
89

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011

Ozone (du)

354
356
354
350
347
346
348
349
350
350
351
353
354
356
356
356
356
355
355
355
355
354
354
351

Friday 19

Waning Gibbous 94%

22:41

07:19

03 Bad
04 Bad
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
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

Sun - Rise: 04:56, Set: 21:07, Transit: 13:02. Moon - Rise: 22:41, Set: 07:19. Civil Dark: 21:53 - 04:11. Nautical Dark: 22:59 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
96
34
29
24
13
9
6
88
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
7
6
3
4
6
9
6
27
32
73
16
59
0
2
0
13
13
13
13
13
13
97
97

Medium Clouds (% Sky Obscured)

2
2
0
3
2
6
0
0
0
0
55
81
86
100
100
100
97
97
97
97
97
97
89
89

High Clouds (% Sky Obscured)

98
95
30
27
21
9
0
1
84
94
90
100
100
100
99
98
99
99
99
99
99
99
97
97

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

Precipitation Probability (%)

0
0
0
0
2
0
0
0
0
0
0
0
2
4
4
5
6
6
0
0
12
16
20
26

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0
0
0.01
0.02
0.01
0.01
0.01
0.01
0
0
0.01
0.04
0.07
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
11
11
12
14
15
17
18
20
21
21
20
20
19
19
18
17
17
16
16
15
15
15

Feels Like (°C)

11
10
11
11
12
14
15
17
18
20
21
21
20
20
19
19
18
17
17
16
16
15
15
15

Dew Point (°C)

10
9
9
10
10
10
11
11
11
11
11
11
12
12
13
13
13
13
13
13
14
14
14
14

Relative Humidity (%)

92
94
93
91
86
82
76
70
63
56
53
54
58
62
67
70
74
78
82
85
88
89
91
93

Pressure (mb)

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

Ozone (du)

348
346
346
347
348
350
352
353
352
351
350
349
348
347
346
344
342
342
343
343
343
343
343
344

Saturday 20

Waning Gibbous 91%

23:02

08:25

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 Bad
01 Good
02 Good

Sun - Rise: 04:58, Set: 21:06, Transit: 13:02. Moon - Rise: 23:02, Set: 08:25. Civil Dark: 21:51 - 04:13. Nautical Dark: 22:57 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
65
65
65
65
65
65
100
100
100
100
100
100
6
6

Low Clouds (% Sky Obscured)

97
97
97
97
100
100
100
100
100
100
31
31
31
31
31
31
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

89
89
89
89
6
6
6
6
6
6
42
42
42
42
42
42
17
17
17
17
17
17
6
6

High Clouds (% Sky Obscured)

97
97
97
97
13
13
13
13
13
13
43
43
43
43
43
43
100
100
100
100
100
100
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
7
8
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
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

Precipitation Probability (%)

44
56
55
33
17
11
10
9
8
9
10
12
17
23
23
19
15
13
11
7
2
1
0
0

Precipitation Amount (mm)

0.59
1.01
0.78
0.34
0.12
0.06
0.04
0.05
0.07
0.12
0.17
0.22
0.27
0.28
0.23
0.18
0.16
0.13
0.1
0.08
0.04
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
17
18
19
20
21
21
22
21
20
20
20
20
19
18
17
16
15
15
14

Feels Like (°C)

16
16
16
16
16
17
18
19
20
21
21
22
21
20
20
20
20
19
18
17
16
15
15
14

Dew Point (°C)

15
15
15
16
16
16
16
15
15
15
15
15
16
16
17
17
17
16
16
16
15
15
14
14

Relative Humidity (%)

96
98
98
98
96
92
84
78
73
68
66
66
73
80
81
80
80
85
90
94
96
97
97
99

Pressure (mb)

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

Ozone (du)

345
347
352
357
361
360
357
355
356
357
359
361
362
362
360
356
352
351
349
348
347
346
345
344

Sunday 21

Waning Gibbous 84%

23:21

09:32

03 Good
04 Good
05 Good
06 Good
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

Sun - Rise: 04:59, Set: 21:05, Transit: 13:02. Moon - Rise: 23:21, Set: 09:32. Civil Dark: 21:50 - 04:14. Nautical Dark: 22:55 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
100
100
100
100
100
100
96
96
96
96
96
96
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
80
80
80
80
80
80
99
99

High Clouds (% Sky Obscured)

0
0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
100
100
100
100
100
100
93
93

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

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.09
0.13
0.09
0.04
0.02
0.01
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
15
17
18
20
21
22
22
22
22
22
23
22
21
19
17
17
16
16
15

Feels Like (°C)

13
13
13
13
14
15
17
18
20
21
22
22
22
22
22
23
22
21
19
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
99
96
90
83
76
70
64
60
60
63
65
64
62
63
70
80
89
91
91
91
94

Pressure (mb)

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

Ozone (du)

342
342
341
341
340
339
338
337
336
336
336
336
335
334
332
329
327
324
321
319
318
317
316
316

Monday 22

Waning Gibbous 77%

23:38

10:38

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

Sun - Rise: 05:01, Set: 21:03, Transit: 13:02. Moon - Rise: 23:38, Set: 10:38. Civil Dark: 21:48 - 04:16. Nautical Dark: 22:52 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
53
53
53
53
53
53
1
1
1
1
1
1
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

99
99
99
99
53
53
53
53
53
53
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
93
93
93
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 (%)

1
1
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0.01
0.02
0.02
0.03
0.04
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
15
15
16
17
19
20
20
20
20
21
23
24
24
24
24
22
20
19
18
18
17
17

Feels Like (°C)

14
14
15
15
16
17
19
20
20
20
20
21
23
24
25
24
24
22
20
19
18
18
17
17

Dew Point (°C)

14
14
14
14
14
14
14
14
15
15
16
16
16
17
17
17
17
17
16
16
15
15
15
15

Relative Humidity (%)

96
96
95
93
89
83
75
71
72
75
75
72
66
63
63
64
67
72
78
83
84
85
85
88

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

317
317
317
317
318
318
317
318
319
320
321
321
320
319
318
316
315
315
315
315
314
313
312
312

Tuesday 23

Waning Gibbous 68%

23:54

11:45

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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

Sun - Rise: 05:02, Set: 21:02, Transit: 13:02. Moon - Rise: 23:54, Set: 11:45. Civil Dark: 21:46 - 04:18. Nautical Dark: 22:50 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
69
69
69
69
69
69
98
98
98
98
98
98
98
98

Low 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

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
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
69
69
69
69
69
69
98
98
98
98
98
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
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
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
23
19
15
14
13
13
12
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.03
0.14
0.24
0.14
0.03
0.01
0.03
0.1
0.15
0.09

Wind Speed/Direction (mph)

8
8
7
7
7
8
8
9
10
12
13
14
14
14
15
16
17
15
12
10
10
10
10
10

Chance of Frost

Temperature (°C)

16
15
15
16
17
19
22
23
25
26
27
28
28
28
27
26
25
24
23
23
22
22
22
21

Feels Like (°C)

16
15
15
16
17
19
22
24
25
26
28
28
28
28
27
26
25
24
23
23
23
22
22
21

Dew Point (°C)

15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
18
18
17

Relative Humidity (%)

93
95
96
95
90
81
70
63
59
56
53
50
48
48
51
56
60
64
67
70
73
76
79
82

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

311
311
311
311
310
309
306
304
302
301
299
298
297
297
298
301
303
306
308
310
311
312
313
312

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

Generated: 17/07/19 03:25:11. Forecast: 17/07/19 to 23/07/19. Timezone: UTC+1.00