Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 82%

00:56

09:22

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

Sun - Rise: 05:35, Set: 21:21, Transit: 13:29. Moon - Rise: 00:56, Set: 09:22. Civil Dark: 22:02 - 04:54. Nautical Dark: 22:59 - 03:57. Astro Dark: 00:26 - 02:27

Total Clouds (% Sky Obscured)

31
20
38
60
98
93
82
94
73
81
46
38
56
77
94
96
91
33
16
21
43
90
89
89

Low Clouds (% Sky Obscured)

31
20
38
59
92
92
79
72
70
80
26
35
34
22
6
2
4
7
16
21
18
15
7
4

Medium Clouds (% Sky Obscured)

0
0
0
9
88
83
63
86
59
73
41
30
16
8
2
8
0
0
1
1
1
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
32
70
94
96
90
30
0
0
31
88
88
88

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.04
0.05
0.04
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
13
15
16
16
16
16
16
15
14
13
12
11
11
10
9
8
8
8
9
10
12
13

Feels Like (°C)

10
12
13
15
16
16
16
16
16
15
14
13
12
11
11
10
9
8
8
8
9
10
12
13

Dew Point (°C)

7
7
7
7
7
7
8
8
8
9
9
8
8
8
8
7
7
6
6
6
8
9
9
9

Relative Humidity (%)

80
72
65
59
57
57
59
59
61
65
69
73
76
79
82
84
85
85
85
87
90
89
84
77

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

356
356
355
355
355
355
354
352
349
346
344
342
341
339
338
337
336
336
336
336
336
335
335
335

Thursday 23

Waning Gibbous 73%

01:38

10:22

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

Sun - Rise: 05:34, Set: 21:23, Transit: 13:29. Moon - Rise: 01:38, Set: 10:22. Civil Dark: 22:04 - 04:52. Nautical Dark: 23:01 - 03:55. Astro Dark: 00:30 - 02:23

Total Clouds (% Sky Obscured)

93
95
98
100
98
98
98
98
98
96
95
93
95
97
98
98
98
88
66
63
71
59
67
33

Low Clouds (% Sky Obscured)

56
51
63
84
70
10
24
34
24
5
2
6
8
13
13
16
16
21
23
31
50
2
2
7

Medium Clouds (% Sky Obscured)

1
75
83
97
88
91
96
90
78
56
32
18
7
26
82
96
96
84
52
54
43
12
15
7

High Clouds (% Sky Obscured)

84
81
83
73
79
75
48
68
88
92
93
91
95
96
97
94
49
29
33
9
5
56
63
24

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

Precipitation Amount (mm)

0.01
0.02
0.04
0.05
0.05
0.04
0.04
0.04
0.04
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
9
9
9
10
10
10
10
9
8
8
7
7
7
6
6
7
8
9
9
10

Relative Humidity (%)

70
66
60
58
56
57
59
60
61
65
67
69
70
71
72
72
74
75
76
76
76
74
72
68

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

334
334
334
333
333
333
333
332
331
331
332
333
334
334
334
333
333
333
332
333
334
334
334
334

Friday 24

Waning Gibbous 64%

02:12

No Set

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

Sun - Rise: 05:33, Set: 21:24, Transit: 13:29. Moon - Rise: 02:12, Set: No Set. Civil Dark: 22:05 - 04:51. Nautical Dark: 23:03 - 03:53. Astro Dark: 00:35 - 02:18

Total Clouds (% Sky Obscured)

90
97
100
100
98
95
98
98
95
73
84
93
47
52
97
95
96
69
51
52
53
34
34
34

Low Clouds (% Sky Obscured)

38
6
43
59
41
36
20
9
14
8
7
9
15
3
0
0
1
8
16
7
0
0
0
0

Medium Clouds (% Sky Obscured)

66
81
100
100
82
70
63
45
42
60
84
92
44
34
38
36
23
24
27
31
34
18
18
18

High Clouds (% Sky Obscured)

73
88
95
96
90
89
96
96
93
37
0
16
6
30
96
93
95
58
29
31
32
20
20
20

ISS Passover

Visibility (miles)

10
10
10
9
7
6
5
4
4
5
6
8
10
9
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

0
2
4
8
15
26
34
35
32
29
24
12
6
3
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.05
0.13
0.27
0.51
0.68
0.6
0.41
0.26
0.16
0.08
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
19
18
17
16
16
16
16
15
14
14
13
12
12
11
10
9
9
9
10
11
13

Feels Like (°C)

18
18
19
19
18
17
16
16
16
16
15
14
14
13
12
12
11
9
9
8
9
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

64
62
62
63
67
72
76
76
76
77
79
80
80
79
77
76
74
74
74
76
77
74
70
64

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

333
332
332
331
330
328
328
327
326
326
327
328
330
332
335
337
339
340
341
343
344
344
343
341

Saturday 25

Waning Gibbous 55%

02:40

11:25

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

Sun - Rise: 05:32, Set: 21:25, Transit: 13:29. Moon - Rise: 02:40, Set: 11:25. Civil Dark: 22:07 - 04:50. Nautical Dark: 23:05 - 03:52. Astro Dark: 00:40 - 02:12

Total Clouds (% Sky Obscured)

34
34
34
54
54
54
54
54
54
29
29
29
29
29
29
38
38
38
38
38
38
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
9
9
9
9
9
9
25
25
25
25
25
25
2
2
2
2
2
2
20
20
20

Medium Clouds (% Sky Obscured)

18
18
18
6
6
6
6
6
6
22
22
22
22
22
22
3
3
3
3
3
3
98
98
98

High Clouds (% Sky Obscured)

20
20
20
49
49
49
49
49
49
0
0
0
0
0
0
36
36
36
36
36
36
93
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
8
8
8
8
9
9
9
8
8
8
8
8
7
7
6
6
7
7
8
8

Relative Humidity (%)

60
57
57
56
55
55
56
56
57
59
62
65
66
69
71
73
74
74
74
74
73
71
70
69

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

340
340
340
340
338
336
335
337
340
342
340
336
332
330
328
327
325
323
322
322
322
322
322
323

Sunday 26

Third Quarter 45%

03:03

12:29

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

Sun - Rise: 05:31, Set: 21:26, Transit: 13:29. Moon - Rise: 03:03, Set: 12:29. Civil Dark: 22:08 - 04:49. Nautical Dark: 23:07 - 03:50. Astro Dark: 00:46 - 02:06

Total Clouds (% Sky Obscured)

99
99
99
70
70
70
70
70
70
64
64
64
64
64
64
24
24
24
24
24
24
96
96
96

Low Clouds (% Sky Obscured)

20
20
20
70
70
70
70
70
70
63
63
63
63
63
63
23
23
23
23
23
23
13
13
13

Medium Clouds (% Sky Obscured)

98
98
98
16
16
16
16
16
16
7
7
7
7
7
7
4
4
4
4
4
4
2
2
2

High Clouds (% Sky Obscured)

93
93
93
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
96
96
96

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
3
4
6
8
10
6
4
2
2
2
0
0
0
0
0
6
9
7
4

Precipitation Amount (mm)

0
0
0
0
0
0.02
0.05
0.1
0.17
0.21
0.15
0.07
0.03
0.02
0.01
0
0
0
0
0
0.03
0.06
0.09
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
63
60
57
57
59
62
66
69
70
71
72
73
75
78
81
84
87
90
90
88
85
82
80

Pressure (mb)

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

Ozone (du)

322
321
318
316
316
317
318
319
321
322
322
320
320
324
330
335
338
340
341
339
336
335
335
337

Monday 27

Waning Crescent 35%

03:24

13:33

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

Sun - Rise: 05:30, Set: 21:28, Transit: 13:29. Moon - Rise: 03:24, Set: 13:33. Civil Dark: 22:10 - 04:48. Nautical Dark: 23:09 - 03:48. Astro Dark: 00:52 - 01:59

Total Clouds (% Sky Obscured)

96
96
96
100
100
100
100
100
100
93
93
93
93
93
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
13
13
100
100
100
100
100
100
18
18
18
18
18
18
100
100
100
100
100
100
27
27
27

Medium Clouds (% Sky Obscured)

2
2
2
49
49
49
49
49
49
46
46
46
46
46
46
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
96
96
0
0
0
0
0
0
89
89
89
89
89
89
99
99
99
99
99
99
100
100
100

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

Precipitation Probability (%)

3
2
2
0
0
2
4
6
7
8
10
14
17
12
7
4
12
32
40
29
8
0
2
6

Precipitation Amount (mm)

0.11
0.06
0.02
0
0
0.02
0.04
0.07
0.11
0.15
0.24
0.44
0.56
0.31
0.06
0.02
0.17
0.82
1.33
0.79
0.14
0
0.02
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
17
17
16
15
14
13
12
11
11
11
10
9
9
8
8
9
9
10

Feels Like (°C)

15
16
17
18
18
18
17
17
16
15
14
13
12
11
11
11
9
8
7
7
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

77
72
65
59
57
59
62
64
66
68
71
78
84
86
88
89
92
96
100
99
95
91
89
89

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

338
339
339
339
338
338
338
338
338
338
339
339
340
340
340
340
340
341
341
343
344
347
351
355

Tuesday 28

Waning Crescent 26%

03:44

14:38

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
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:29, Set: 21:29, Transit: 13:29. Moon - Rise: 03:44, Set: 14:38. Civil Dark: 22:11 - 04:47. Nautical Dark: 23:10 - 03:47. Astro Dark: 00:59 - 01:51

Total Clouds (% Sky Obscured)

100
100
100
70
70
70
70
70
70
37
37
37
37
37
37
100
100
100
100
100
100
53
53
53

Low Clouds (% Sky Obscured)

27
27
27
15
15
15
15
15
15
25
25
25
25
25
25
9
9
9
9
9
9
48
48
48

Medium Clouds (% Sky Obscured)

100
100
100
66
66
66
66
66
66
29
29
29
29
29
29
93
93
93
93
93
93
33
33
33

High Clouds (% Sky Obscured)

100
100
100
6
6
6
6
6
6
0
0
0
0
0
0
100
100
100
100
100
100
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
9
9
9
9
9
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
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

Precipitation Probability (%)

14
18
22
26
31
36
40
41
39
34
24
23
22
14
7
0
0
3
3
3
3
4
3
2

Precipitation Amount (mm)

0.14
0.2
0.24
0.28
0.3
0.29
0.28
0.24
0.2
0.16
0.12
0.13
0.14
0.09
0.02
0
0
0.01
0.01
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
84
80
77
78
81
85
84
84
84
83
86
87
86
86
85
84
85
86
90
93
93
89
86

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

358
359
359
359
357
354
352
353
354
355
356
356
355
352
348
344
341
338
336
335
334
333
334
335

Forecast for 54552 Schalkenmehren, Germany (50.17,6.86)

Generated: 22/05/19 10:43:00. Forecast: 22/05/19 to 28/05/19. Timezone: UTC+2.00