Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

Waning Gibbous 94%

21:59

09:06

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:26, Set: 20:48, Transit: 13:36. Moon - Rise: 21:59, Set: 09:06. Civil Dark: 21:23 - 05:51. Nautical Dark: 22:08 - 05:06. Astro Dark: 23:01 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
91

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
37
20
91
100
100
100
100
100
100
100
100
78
67

Medium Clouds (% Sky Obscured)

74
38
54
48
31
11
9
38
98
100
92
100
100
100
100
100
100
99
98
21
45
97
4
74

High Clouds (% Sky Obscured)

36
53
73
84
84
14
18
84
100
100
100
99
97
94
11
99
52
47
0
2
2
27
0
11

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
9
6
3
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

4
4
4
9
12
0
14
15
15
26
41
59
59
64
62
67
68
68
65
62
50
40
32
42

Precipitation Amount (mm)

0.01
0.02
0.01
0.04
0.04
0
0.03
0.03
0.02
0.04
0.16
0.53
0.57
0.97
1.03
1.42
1.52
1.48
1.25
1.08
0.38
0.26
0.17
0.62

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
17

Relative Humidity (%)

79
80
82
85
86
87
85
83
81
82
85
87
88
89
97
98
97
92
88
91
92
93
95
99

Pressure (mb)

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

Ozone (du)

292
290
292
288
288
292
288
287
290
287
287
288
287
286
285
285
285
285
286
287
289
290
292
293

Monday 19

Waning Gibbous 89%

22:18

10:11

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

Sun - Rise: 06:28, Set: 20:46, Transit: 13:36. Moon - Rise: 22:18, Set: 10:11. Civil Dark: 21:21 - 05:52. Nautical Dark: 22:06 - 05:08. Astro Dark: 22:58 - 04:17

Total Clouds (% Sky Obscured)

88
92
59
97
97
100
100
100
100
100
99
99
80
70
43
52
66
91
48
9
3
2
2
2

Low Clouds (% Sky Obscured)

34
31
55
94
63
92
42
23
61
96
38
17
16
30
34
20
31
86
48
8
2
2
2
2

Medium Clouds (% Sky Obscured)

86
91
29
84
55
99
96
81
43
2
0
0
2
10
22
20
27
41
6
6
3
2
2
1

High Clouds (% Sky Obscured)

0
2
3
22
94
100
99
100
100
99
98
99
75
54
10
38
49
27
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
7
6
5
5
7
9
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

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

Precipitation Probability (%)

42
48
52
39
26
21
21
20
19
15
8
5
5
7
7
7
6
4
5
6
7
6
0
0

Precipitation Amount (mm)

0.73
0.93
1.2
0.55
0.25
0.14
0.12
0.12
0.12
0.12
0.06
0.03
0.02
0.03
0.04
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
16
15
15
14
13
13
13
12
12
11
10
10
10
10
10
10
10
10
10
10

Relative Humidity (%)

100
100
100
97
93
88
83
79
78
77
79
80
81
81
81
82
84
86
88
93
91
88
85
78

Pressure (mb)

1008
1008
1008
1009
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019

Ozone (du)

294
295
296
297
299
301
303
307
310
312
314
316
320
324
328
330
331
332
332
331
331
330
329
328

Tuesday 20

Waning Gibbous 82%

22:37

11:15

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

Sun - Rise: 06:29, Set: 20:44, Transit: 13:36. Moon - Rise: 22:37, Set: 11:15. Civil Dark: 21:19 - 05:54. Nautical Dark: 22:04 - 05:10. Astro Dark: 22:55 - 04:19

Total Clouds (% Sky Obscured)

59
79
74
88
80
84
89
61
68
51
45
54
38
32
23
31
24
34
39
63
68
74
94
98

Low Clouds (% Sky Obscured)

59
78
73
69
52
40
21
6
2
1
4
9
3
3
6
7
7
7
6
3
2
0
0
15

Medium Clouds (% Sky Obscured)

0
17
59
83
74
78
75
57
38
20
15
11
6
9
11
9
7
6
6
4
3
3
8
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
53
9
56
41
36
47
32
25
13
23
16
27
34
62
66
73
94
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
3
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
10
10
9
8
6
5
4
3
3
2
2
2
2
2
2
2
2
2
2
3
3

Chance of Frost

Temperature (°C)

15
16
17
18
19
19
19
18
17
16
15
14
13
12
12
11
11
10
10
10
11
11
13
15

Feels Like (°C)

15
16
17
18
19
19
19
18
17
16
15
14
13
12
12
11
11
10
10
10
11
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

71
66
62
58
55
54
54
57
60
64
68
70
72
73
74
76
79
80
84
88
88
87
78
68

Pressure (mb)

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

Ozone (du)

327
326
325
325
325
325
325
325
325
325
325
324
324
323
323
321
320
319
319
320
320
318
316
315

Wednesday 21

Waning Gibbous 74%

22:56

No Set

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

Sun - Rise: 06:31, Set: 20:42, Transit: 13:35. Moon - Rise: 22:56, Set: No Set. Civil Dark: 21:17 - 05:56. Nautical Dark: 22:01 - 05:12. Astro Dark: 22:52 - 04:22

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
98
93
95
95
95
95
95
95
20
20
20
20
20
20
0
0
0
0

Low Clouds (% Sky Obscured)

16
19
26
14
7
8
4
4
9
9
9
9
9
9
20
20
20
20
20
20
0
0
0
0

Medium Clouds (% Sky Obscured)

18
6
23
70
88
59
38
33
39
39
39
39
39
39
4
4
4
4
4
4
0
0
0
0

High Clouds (% Sky Obscured)

95
100
100
100
100
100
97
90
93
93
93
93
93
93
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
1
2
3
4
5
5
4
3
0
3
4
5
5
4
4
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
17
16
15
15
14
13
13
12
11
11
11
10
10
11
11
13
15

Feels Like (°C)

16
17
18
18
18
18
17
17
16
15
15
14
13
13
12
11
11
11
10
10
11
11
13
15

Dew Point (°C)

8
8
9
9
9
9
9
9
10
9
9
9
9
9
8
8
8
8
8
9
9
9
10
9

Relative Humidity (%)

61
58
56
56
56
57
59
62
65
68
70
72
75
77
79
80
82
84
87
89
89
87
80
71

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1028
1027
1028
1028

Ozone (du)

315
315
316
317
317
318
318
318
318
319
320
322
324
326
327
326
325
323
321
319
318
317
317
317

Thursday 22

Waning Gibbous 65%

23:16

12:21

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

Sun - Rise: 06:32, Set: 20:40, Transit: 13:35. Moon - Rise: 23:16, Set: 12:21. Civil Dark: 21:15 - 05:57. Nautical Dark: 21:59 - 05:14. Astro Dark: 22:49 - 04:24

Total Clouds (% Sky Obscured)

0
0
65
65
65
65
65
65
100
100
100
100
100
100
0
0
0
0
0
0
15
15
15
15

Low Clouds (% Sky Obscured)

0
0
12
12
12
12
12
12
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
59
59
59
59
59
59
100
100
100
100
100
100
0
0
0
0
0
0
15
15
15
15

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
19
20
19
19
18
17
15
14
13
13
12
12
11
11
10
11
11
12
14
16

Feels Like (°C)

16
17
18
19
19
20
19
19
18
17
15
14
13
13
12
12
11
11
10
11
11
12
14
16

Dew Point (°C)

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

Relative Humidity (%)

63
57
52
48
45
44
46
50
55
58
61
63
67
69
71
72
74
76
82
84
86
84
75
65

Pressure (mb)

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

Ozone (du)

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

Friday 23

Third Quarter 54%

23:39

13:28

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

Sun - Rise: 06:34, Set: 20:38, Transit: 13:35. Moon - Rise: 23:39, Set: 13:28. Civil Dark: 21:13 - 05:59. Nautical Dark: 21:56 - 05:15. Astro Dark: 22:46 - 04:27

Total Clouds (% Sky Obscured)

15
15
92
92
92
92
92
92
4
4
4
4
4
4
4
4
4
4
4
4
50
50
50
50

Low Clouds (% Sky Obscured)

0
0
48
48
48
48
48
48
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

15
15
84
84
84
84
84
84
0
0
0
0
0
0
4
4
4
4
4
4
50
50
50
50

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
53
49
46
44
43
44
50
55
58
60
62
64
66
67
69
71
74
79
82
83
79
70
62

Pressure (mb)

1027
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1027
1027
1026
1026

Ozone (du)

312
311
310
309
308
307
306
305
304
305
306
307
307
307
306
306
306
306
306
306
306
306
305
304

Saturday 24

Waning Crescent 44%

00:07

14:37

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

Sun - Rise: 06:35, Set: 20:36, Transit: 13:35. Moon - Rise: 00:07, Set: 14:37. Civil Dark: 21:10 - 06:00. Nautical Dark: 21:54 - 05:17. Astro Dark: 22:43 - 04:29

Total Clouds (% Sky Obscured)

50
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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)

50
50
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
1
1
1
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
6
6
6
6
5
4
4
3
3
3
3
3
3
3
3
3
2
3
4
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
56
54
51
50
49
49
51
55
58
60
63
66
68
70
71
73
76
82
85
87
85
77
70

Pressure (mb)

1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

303
303
302
302
302
302
302
302
303
303
304
304
304
304
304
304
304
304
304
304
304
304
304
304

Forecast for 54552 Schalkenmehren, Germany (50.17,6.86)

Generated: 18/08/19 02:49:35. Forecast: 18/08/19 to 24/08/19. Timezone: UTC+2.00