Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waning Gibbous 82%

00:40

09:31

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

Sun - Rise: 05:44, Set: 21:07, Transit: 13:26. Moon - Rise: 00:40, Set: 09:31. Civil Dark: 21:44 - 05:06. Nautical Dark: 22:33 - 04:16. Astro Dark: 23:37 - 03:12

Total Clouds (% Sky Obscured)

89
95
95
92
95
98
91
91
66
9
37
32
9
19
25
20
12
9
6
1
2
7
41
52

Low Clouds (% Sky Obscured)

25
28
15
2
25
0
0
8
45
8
9
5
7
18
24
20
12
9
6
1
0
1
1
0

Medium Clouds (% Sky Obscured)

4
0
0
0
27
72
30
9
12
5
4
3
3
8
11
5
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
92
93
92
92
91
87
89
34
0
30
27
1
0
0
0
0
0
0
0
1
6
41
52

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

15
16
18
19
21
22
22
22
21
20
18
15
13
12
10
10
9
8
7
8
9
10
12
15

Feels Like (°C)

15
16
18
19
21
22
22
22
21
20
18
15
13
12
10
10
9
8
7
8
9
10
12
15

Dew Point (°C)

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

Relative Humidity (%)

78
70
62
49
42
40
39
40
44
49
54
58
63
67
72
75
79
82
84
85
85
81
74
67

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

355
356
357
358
359
361
361
360
356
354
352
350
350
350
351
352
352
351
350
349
347
345
343
339

Thursday 23

Waning Gibbous 73%

01:23

10:30

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

Sun - Rise: 05:43, Set: 21:08, Transit: 13:26. Moon - Rise: 01:23, Set: 10:30. Civil Dark: 21:45 - 05:05. Nautical Dark: 22:35 - 04:15. Astro Dark: 23:39 - 03:10

Total Clouds (% Sky Obscured)

66
88
81
67
13
2
1
1
0
0
0
0
0
2
22
34
41
73
77
77
52
35
38
78

Low Clouds (% Sky Obscured)

9
27
36
27
13
2
1
1
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
1
6
11
16
26
31
35
45

High Clouds (% Sky Obscured)

63
83
70
56
0
0
0
0
0
0
0
0
0
2
22
34
41
73
77
76
51
11
11
70

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

Chance of Frost

Temperature (°C)

17
18
20
21
22
23
24
24
23
21
19
16
13
12
11
10
9
8
8
8
10
11
14
16

Feels Like (°C)

17
18
20
21
22
23
24
24
23
21
19
16
13
12
11
10
9
8
8
8
10
11
14
16

Dew Point (°C)

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

Relative Humidity (%)

62
56
51
46
41
38
36
38
43
48
54
60
66
71
74
76
79
81
83
84
84
79
71
63

Pressure (mb)

1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

337
335
334
333
332
332
332
332
332
332
332
332
332
333
333
334
334
334
334
333
332
331
331
331

Friday 24

Waning Gibbous 64%

01:58

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 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:42, Set: 21:09, Transit: 13:26. Moon - Rise: 01:58, Set: No Set. Civil Dark: 21:46 - 05:04. Nautical Dark: 22:36 - 04:14. Astro Dark: 23:42 - 03:08

Total Clouds (% Sky Obscured)

81
95
95
95
92
95
98
98
96
95
95
92
88
87
77
60
56
50
38
20
32
51
51
51

Low Clouds (% Sky Obscured)

0
0
2
2
0
3
2
2
2
1
1
5
7
6
3
2
1
1
2
3
3
2
2
2

Medium Clouds (% Sky Obscured)

65
89
90
85
39
8
14
18
17
18
22
23
22
20
17
14
12
11
9
8
7
6
6
6

High Clouds (% Sky Obscured)

63
85
84
81
89
94
98
97
95
95
94
90
84
84
72
54
51
44
31
13
27
48
48
48

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.02
0.07
0.12
0.09
0.04
0.02
0.01
0
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
20
21
22
23
24
25
24
23
22
20
18
16
14
14
13
12
11
11
11
12
14
16
18

Feels Like (°C)

18
20
21
22
23
24
25
24
23
22
20
18
16
14
14
13
12
11
11
11
12
14
16
18

Dew Point (°C)

10
10
9
9
9
9
9
10
11
12
12
10
10
9
9
8
8
8
8
8
9
10
10
11

Relative Humidity (%)

57
52
47
43
40
38
38
42
48
54
59
63
67
70
73
75
77
79
81
82
81
79
72
64

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

331
330
330
330
330
330
330
330
329
329
330
331
332
333
334
335
335
334
334
333
333
332
332
331

Saturday 25

Waning Gibbous 55%

02:28

11:31

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: 05:41, Set: 21:10, Transit: 13:26. Moon - Rise: 02:28, Set: 11:31. Civil Dark: 21:48 - 05:03. Nautical Dark: 22:38 - 04:12. Astro Dark: 23:44 - 03:05

Total Clouds (% Sky Obscured)

51
51
51
69
69
69
69
69
69
99
99
99
99
99
99
43
43
43
43
43
43
60
60
60

Low Clouds (% Sky Obscured)

2
2
2
6
6
6
6
6
6
10
10
10
10
10
10
32
32
32
32
32
32
52
52
52

Medium Clouds (% Sky Obscured)

6
6
6
29
29
29
29
29
29
85
85
85
85
85
85
31
31
31
31
31
31
38
38
38

High Clouds (% Sky Obscured)

48
48
48
58
58
58
58
58
58
99
99
99
99
99
99
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
9
7
6
5
4
3
2
1
1
1
2
5
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

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

Precipitation Probability (%)

3
2
2
1
5
10
16
21
24
26
28
26
17
9
6
0
0
0
0
5
11
18
15
10

Precipitation Amount (mm)

0.06
0.03
0.01
0.01
0.04
0.14
0.27
0.34
0.35
0.36
0.36
0.35
0.29
0.15
0.03
0
0
0
0
0.02
0.09
0.15
0.11
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
23
24
24
23
22
22
22
21
20
18
16
15
14
14
13
12
11
11
13
14
15
17

Feels Like (°C)

19
21
23
24
24
23
22
22
22
21
20
18
16
15
14
14
13
12
11
11
13
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

58
52
47
44
46
51
56
58
59
60
63
66
70
73
75
76
78
81
83
85
84
82
78
75

Pressure (mb)

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

Ozone (du)

331
331
330
330
330
330
330
331
332
333
334
334
335
336
338
339
338
336
334
334
334
333
333
332

Sunday 26

Third Quarter 45%

02:54

12:33

11 Bad
12 Bad
13 Bad
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 OK
09 OK
10 OK

Sun - Rise: 05:40, Set: 21:11, Transit: 13:26. Moon - Rise: 02:54, Set: 12:33. Civil Dark: 21:49 - 05:02. Nautical Dark: 22:40 - 04:11. Astro Dark: 23:47 - 03:03

Total Clouds (% Sky Obscured)

60
60
60
69
69
69
69
69
69
20
20
20
20
20
20
48
48
48
48
48
48
32
32
32

Low Clouds (% Sky Obscured)

52
52
52
41
41
41
41
41
41
1
1
1
1
1
1
46
46
46
46
46
46
32
32
32

Medium Clouds (% Sky Obscured)

38
38
38
52
52
52
52
52
52
16
16
16
16
16
16
29
29
29
29
29
29
13
13
13

High Clouds (% Sky Obscured)

0
0
0
27
27
27
27
27
27
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
5
4
2
2
2
2
2
2
3
3
1
1
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.03
0.03
0.05
0.07
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
21
22
24
24
24
24
23
22
21
19
16
15
14
14
13
12
11
12
13
15
17
19

Feels Like (°C)

18
19
21
22
24
24
24
24
23
22
21
19
16
15
14
14
13
12
11
12
13
15
17
19

Dew Point (°C)

12
12
12
12
12
11
11
11
12
12
12
11
10
10
10
9
9
9
8
9
9
10
10
11

Relative Humidity (%)

70
64
58
52
47
44
43
45
49
53
57
61
67
70
72
73
76
80
82
81
78
73
66
59

Pressure (mb)

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

Ozone (du)

331
330
329
328
329
331
332
332
332
332
331
329
328
328
328
328
329
329
330
334
339
343
343
341

Monday 27

Waning Crescent 35%

03:17

13:35

11 OK
12 OK
13 OK
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: 05:39, Set: 21:12, Transit: 13:26. Moon - Rise: 03:17, Set: 13:35. Civil Dark: 21:50 - 05:01. Nautical Dark: 22:41 - 04:10. Astro Dark: 23:49 - 03:01

Total Clouds (% Sky Obscured)

32
32
32
98
98
98
98
98
98
42
42
42
42
42
42
80
80
80
80
80
80
100
100
100

Low Clouds (% Sky Obscured)

32
32
32
91
91
91
91
91
91
18
18
18
18
18
18
8
8
8
8
8
8
44
44
44

Medium Clouds (% Sky Obscured)

13
13
13
61
61
61
61
61
61
22
22
22
22
22
22
73
73
73
73
73
73
100
100
100

High Clouds (% Sky Obscured)

0
0
0
19
19
19
19
19
19
23
23
23
23
23
23
57
57
57
57
57
57
98
98
98

ISS Passover

Visibility (miles)

8
8
9
9
8
7
6
6
6
6
5
3
2
2
2
3
3
4
5
7
9
9
8
5

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
Very Light Rain
Very 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
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 (%)

3
5
8
13
20
23
23
19
13
9
10
17
23
30
40
45
42
36
30
28
28
26
27
31

Precipitation Amount (mm)

0.04
0.11
0.25
0.39
0.45
0.45
0.4
0.28
0.15
0.09
0.1
0.15
0.21
0.34
0.65
0.94
0.98
0.87
0.72
0.51
0.3
0.2
0.2
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
59
63
63
61
59
57
56
55
57
59
63
67
70
72
75
77
80
81
82
83
84
83

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

340
340
340
340
340
340
340
340
340
341
341
340
341
342
344
345
347
349
350
352
354
356
356
355

Tuesday 28

Waning Crescent 26%

03:39

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

Sun - Rise: 05:38, Set: 21:13, Transit: 13:26. Moon - Rise: 03:39, Set: 14:38. Civil Dark: 21:51 - 05:00. Nautical Dark: 22:42 - 04:09. Astro Dark: 23:51 - 02:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
45
45
45
45
45
45
96
96
96
96
96
96
44
44
44

Low Clouds (% Sky Obscured)

44
44
44
99
99
99
99
99
99
32
32
32
32
32
32
30
30
30
30
30
30
25
25
25

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
38
38
38
38
38
38
44
44
44
44
44
44
38
38
38

High Clouds (% Sky Obscured)

98
98
98
26
26
26
26
26
26
0
0
0
0
0
0
93
93
93
93
93
93
0
0
0

ISS Passover

Visibility (miles)

3
2
2
2
2
2
2
3
5
6
5
4
3
3
3
3
4
4
5
6
9
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
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
None
None
None

Precipitation Probability (%)

34
41
48
50
41
23
16
17
22
31
30
27
24
19
18
17
20
21
19
14
9
0
0
3

Precipitation Amount (mm)

0.41
0.58
0.86
1.02
0.81
0.47
0.27
0.22
0.22
0.25
0.27
0.3
0.31
0.26
0.21
0.19
0.18
0.16
0.13
0.08
0.02
0
0
0.01

Wind Speed/Direction (mph)

4
5
5
6
6
2
7
6
6
5
5
4
4
4
4
4
4
5
5
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
84
80
71
62
56
56
59
62
63
64
65
68
70
72
73
75
77
78
79
79
76
71

Pressure (mb)

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

Ozone (du)

355
354
353
353
356
360
362
363
364
363
363
362
362
363
364
364
363
361
358
354
350
347
345
344

Forecast for Wiedlisbach, Wangen District, CH (47.24,7.66)

Generated: 22/05/19 11:48:14. Forecast: 22/05/19 to 28/05/19. Timezone: UTC+2.00