Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Gibbous 94%

21:51

08:52

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:09, Set: 20:42, Transit: 13:24. Moon - Rise: 21:51, Set: 08:52. Civil Dark: 21:20 - 05:31. Nautical Dark: 22:09 - 04:43. Astro Dark: 23:08 - 03:45

Total Clouds (% Sky Obscured)

100
100
99
98
67
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
0
70
23
4
88
100
87
18
31
87
61
100
56
6
77
87
56
24
16
27
97
98
100

Medium Clouds (% Sky Obscured)

78
83
88
41
58
94
57
32
32
40
12
97
41
94
94
100
100
100
100
98
100
99
97
96

High Clouds (% Sky Obscured)

100
100
98
97
33
95
99
100
100
100
100
100
100
100
100
100
99
93
89
87
100
100
82
96

ISS Passover

Visibility (miles)

6
7
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

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

Precipitation Probability (%)

0
3
4
4
5
6
8
11
10
7
0
0
12
28
35
43
52
57
62
56
36
27
28
25

Precipitation Amount (mm)

0
0.01
0.02
0.02
0.01
0.01
0.01
0.02
0.02
0.01
0
0
0.05
0.26
0.53
0.6
0.55
0.77
1.51
1.33
0.3
0.16
0.12
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
24
24
23
22
20
20
19
19
19
18
18
18
17
17
16
16
16
16
16
16
17

Feels Like (°C)

23
23
23
24
24
23
22
20
20
19
19
19
18
18
18
18
17
17
16
16
16
16
16
17

Dew Point (°C)

13
14
15
15
15
15
15
15
15
15
15
15
15
15
16
15
16
16
16
14
14
14
14
14

Relative Humidity (%)

54
55
59
58
58
62
66
72
76
78
80
81
83
84
86
88
96
100
98
92
89
86
87
83

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008

Ozone (du)

305
308
309
308
306
303
302
300
299
298
298
297
297
297
296
295
293
293
293
295
296
296
296
296

Sunday 18

Waning Gibbous 89%

22:08

09:58

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 OK
06 OK
07 OK
08 Good
09 Good
10 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:11, Set: 20:40, Transit: 13:24. Moon - Rise: 22:08, Set: 09:58. Civil Dark: 21:18 - 05:33. Nautical Dark: 22:06 - 04:45. Astro Dark: 23:04 - 03:48

Total Clouds (% Sky Obscured)

99
100
98
95
99
97
98
100
98
96
95
95
90
45
41
20
15
4
2
41
83
72
62
66

Low Clouds (% Sky Obscured)

32
100
6
0
3
10
0
0
0
0
0
0
3
2
28
6
1
0
2
41
83
72
57
9

Medium Clouds (% Sky Obscured)

98
76
10
46
2
2
2
2
2
2
2
10
16
23
20
20
15
4
0
0
2
1
24
66

High Clouds (% Sky Obscured)

50
100
98
95
99
96
98
100
98
96
95
94
88
27
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
12
10
10
10
8
9
6
6
5
3
4
4
5
4
3
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.11
0.09
0.09
0.06
0.03
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
19
18
17
16
15
15
14
14
14
14
14
15
15
16
17
19
19
20

Feels Like (°C)

18
19
19
20
20
20
19
18
17
16
15
15
14
14
14
14
14
15
15
16
17
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
73
70
72
75
79
83
84
85
86
87
88
87
86
89
89
86
80
74
67
62
56

Pressure (mb)

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

Ozone (du)

299
303
306
307
309
310
312
314
316
317
318
319
323
327
330
333
335
336
334
332
330
330
330
330

Monday 19

Waning Gibbous 82%

22:25

11:05

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

Sun - Rise: 06:12, Set: 20:38, Transit: 13:24. Moon - Rise: 22:25, Set: 11:05. Civil Dark: 21:15 - 05:35. Nautical Dark: 22:03 - 04:47. Astro Dark: 23:01 - 03:51

Total Clouds (% Sky Obscured)

97
67
63
34
43
46
56
96
95
97
77
87
89
84
24
7
75
73
73
73
73
73
73
98

Low Clouds (% Sky Obscured)

0
0
1
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)

97
67
63
34
34
28
28
25
22
15
13
11
7
5
3
2
1
0
0
0
0
0
0
64

High Clouds (% Sky Obscured)

0
0
0
0
13
24
41
95
94
96
74
85
88
83
22
6
75
73
73
73
73
73
73
95

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
2
2
2
2
0
0
0
0
2
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
12
10
9
7
6
5
5
4
4
3
3
4
4
4
4
4
4
5
5
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
51
49
47
49
51
55
59
65
71
76
79
82
84
85
88
91
89
82
74
67
61
56
52

Pressure (mb)

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

Ozone (du)

329
327
325
324
323
323
323
323
323
323
323
324
324
324
324
325
325
324
323
321
320
319
319
319

Tuesday 20

Waning Gibbous 74%

22:42

12:12

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

Sun - Rise: 06:14, Set: 20:36, Transit: 13:24. Moon - Rise: 22:42, Set: 12:12. Civil Dark: 21:13 - 05:37. Nautical Dark: 22:01 - 04:49. Astro Dark: 22:57 - 03:54

Total Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
14
14
14
14
14
14
5
5
5
5
5
5
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5
5
5
71

Medium Clouds (% Sky Obscured)

64
64
64
64
64
27
27
27
27
27
27
14
14
14
14
14
14
0
0
0
0
0
0
97

High Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
2
3
5
8
13
14
10
6
4
3
0
0
1
2
3

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.03
0.06
0.08
0.06
0.03
0.01
0.01
0
0
0.01
0.05
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
22
22
21
19
17
16
14
14
13
12
12
12
11
11
12
14
15
17
19
19
20

Feels Like (°C)

22
23
22
22
22
21
19
17
16
14
14
13
12
12
12
11
11
12
14
15
17
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

49
48
48
47
48
52
57
62
68
73
77
80
83
86
89
93
96
93
90
81
73
67
62
57

Pressure (mb)

1022
1021
1021
1021
1022
1022
1023
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1027

Ozone (du)

318
317
317
317
318
320
324
328
331
332
333
334
337
342
345
348
349
349
347
343
340
337
335
333

Wednesday 21

Waning Gibbous 65%

23:00

13:22

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

Sun - Rise: 06:16, Set: 20:34, Transit: 13:23. Moon - Rise: 23:00, Set: 13:22. Civil Dark: 21:11 - 05:38. Nautical Dark: 21:58 - 04:52. Astro Dark: 22:54 - 03:57

Total Clouds (% Sky Obscured)

97
97
97
97
97
96
96
96
96
96
96
22
22
22
22
22
22
98
98
98
98
98
98
81

Low Clouds (% Sky Obscured)

71
71
71
71
71
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

Medium Clouds (% Sky Obscured)

97
97
97
97
97
2
2
2
2
2
2
0
0
0
0
0
0
15
15
15
15
15
15
79

High Clouds (% Sky Obscured)

0
0
0
0
0
96
96
96
96
96
96
22
22
22
22
22
22
98
98
98
98
98
98
16

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 (%)

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

Precipitation Amount (mm)

0.05
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
21
21
20
18
17
15
14
13
13
12
11
11
10
11
12
14
17
19
20
21
22

Feels Like (°C)

21
22
22
21
21
20
18
17
15
14
13
13
12
11
11
10
11
12
14
17
19
20
21
22

Dew Point (°C)

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

Relative Humidity (%)

54
52
51
51
53
58
63
69
74
77
80
83
84
86
88
91
95
92
85
74
66
61
56
51

Pressure (mb)

1027
1027
1027
1026
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1027
1026

Ozone (du)

331
329
328
328
328
328
327
326
325
323
321
319
318
318
318
319
321
322
323
324
325
326
327
328

Thursday 22

Waning Gibbous 54%

23:22

14:32

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

Sun - Rise: 06:17, Set: 20:31, Transit: 13:23. Moon - Rise: 23:22, Set: 14:32. Civil Dark: 21:08 - 05:40. Nautical Dark: 21:55 - 04:54. Astro Dark: 22:50 - 04:00

Total Clouds (% Sky Obscured)

81
81
81
81
81
98
98
98
98
98
98
5
5
5
5
5
5
1
1
1
1
1
1
2

Low Clouds (% Sky Obscured)

11
11
11
11
11
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
2

Medium Clouds (% Sky Obscured)

79
79
79
79
79
98
98
98
98
98
98
5
5
5
5
5
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
16
16
16
16
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
24
24
23
22
20
18
17
15
15
14
13
12
12
12
12
13
16
19
21
22
23
23

Feels Like (°C)

23
24
24
24
23
22
20
18
17
15
15
14
13
12
12
12
12
13
16
19
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

46
43
42
43
46
51
56
62
67
73
78
81
84
84
85
89
92
89
81
70
63
58
54
50

Pressure (mb)

1026
1026
1026
1026
1025
1025
1026
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1027
1027

Ozone (du)

328
326
325
325
325
324
321
318
315
313
311
310
309
309
308
307
306
305
304
303
302
301
300
299

Friday 23

Third Quarter 44%

23:48

No Set

15 Good
16 Good
17 Good
18 Good
19 Good
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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad

Sun - Rise: 06:19, Set: 20:29, Transit: 13:23. Moon - Rise: 23:48, Set: No Set. Civil Dark: 21:06 - 05:42. Nautical Dark: 21:53 - 04:56. Astro Dark: 22:47 - 04:03

Total Clouds (% Sky Obscured)

2
2
2
2
2
54
54
54
54
54
54
99
99
99
99
99
99
38
38
38
38
38
38
74

Low Clouds (% Sky Obscured)

2
2
2
2
2
4
4
4
4
4
4
2
2
2
2
2
2
2
2
2
2
2
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
53
53
53
53
53
53
2
2
2
2
2
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
38
38
38
38
38
38
74

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
24
24
23
21
20
19
18
17
16
15
14
13
13
13
14
16
19
21
22
23
24

Feels Like (°C)

24
25
25
24
24
23
21
20
19
18
17
16
15
14
13
13
13
14
16
19
21
22
23
24

Dew Point (°C)

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

Relative Humidity (%)

48
45
45
46
49
53
57
60
63
67
69
70
73
77
80
83
86
84
77
68
63
58
55
52

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1025
1024
1024
1023

Ozone (du)

299
298
298
299
301
302
302
302
301
301
300
299
300
300
300
301
301
301
301
301
300
300
299
298

Forecast for 30159 Hanover, Germany (52.38,9.73)

Generated: 17/08/19 15:27:57. Forecast: 17/08/19 to 23/08/19. Timezone: UTC+2.00