Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

First Quarter 54%

15:38

00:34

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

Sun - Rise: 06:31, Set: 20:35, Transit: 13:32. Moon - Rise: 15:38, Set: 00:34. Civil Dark: 21:08 - 05:58. Nautical Dark: 21:49 - 05:18. Astro Dark: 22:35 - 04:32

Total Clouds (% Sky Obscured)

48
42
43
54
35
38
34
27
26
27
33
36
32
28
20
10
48
65
59
44
41
15
18
21

Low Clouds (% Sky Obscured)

31
17
13
32
17
25
26
20
21
24
29
33
30
27
18
9
47
62
52
38
36
8
7
5

Medium Clouds (% Sky Obscured)

41
35
34
35
28
33
27
17
12
9
12
11
9
7
6
5
3
13
29
29
18
13
16
20

High Clouds (% Sky Obscured)

2
6
13
22
9
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

5
5
5
7
8
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

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
None
None
None

Precipitation Probability (%)

8
9
11
13
10
6
3
2
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
4

Precipitation Amount (mm)

0.24
0.24
0.26
0.33
0.3
0.32
0.1
0.02
0
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.11
0.26
0.34

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
22
21
20
19
19
18
18
17
16
16
16
17
18
20
21
23
25
26
28
29
29

Feels Like (°C)

26
26
24
22
21
20
19
19
18
18
17
16
16
16
17
18
20
21
23
25
27
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

56
60
66
71
73
75
77
78
80
82
84
87
90
94
91
86
80
74
66
59
54
50
46
46

Pressure (mb)

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

Ozone (du)

316
315
315
315
315
315
315
315
315
315
314
314
314
313
313
313
313
312
312
312
311
311
311
311

Sunday 19

Waxing Gibbous 64%

16:37

01:09

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

Sun - Rise: 06:33, Set: 20:33, Transit: 13:32. Moon - Rise: 16:37, Set: 01:09. Civil Dark: 21:06 - 06:00. Nautical Dark: 21:47 - 05:19. Astro Dark: 22:32 - 04:34

Total Clouds (% Sky Obscured)

16
18
34
23
15
13
11
6
2
1
0
0
0
0
5
9
0
14
20
28
18
17
14
10

Low Clouds (% Sky Obscured)

1
2
3
2
5
9
7
2
1
0
0
0
0
0
0
0
0
13
9
10
3
4
1
0

Medium Clouds (% Sky Obscured)

14
8
6
8
3
2
3
2
2
1
0
0
0
0
0
0
0
11
16
24
17
16
13
10

High Clouds (% Sky Obscured)

2
10
30
17
9
3
3
3
1
0
0
0
0
0
5
9
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
9
6
5
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.26
0.24
0.32
0.29
0.19
0.1
0.04
0.01
0
0
0
0
0
0.01
0.02
0.02
0.02
0.02
0.01
0
0
0
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
26
24
23
21
20
19
18
17
17
16
16
15
17
19
21
23
25
26
27
29
30
30

Feels Like (°C)

29
28
26
24
23
21
20
19
18
17
17
16
16
15
17
19
21
23
25
26
28
29
30
30

Dew Point (°C)

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

Relative Humidity (%)

48
53
59
64
66
69
72
75
78
81
83
86
89
93
88
78
70
63
57
53
48
44
40
39

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018

Ozone (du)

310
309
308
307
307
306
306
305
305
304
304
304
305
305
306
306
306
306
307
307
307
307
307
307

Monday 20

Waxing Gibbous 74%

17:31

01:49

18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 Good
01 Good
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
15 Good
16 Good
17 Good

Sun - Rise: 06:34, Set: 20:32, Transit: 13:32. Moon - Rise: 17:31, Set: 01:49. Civil Dark: 21:04 - 06:01. Nautical Dark: 21:45 - 05:21. Astro Dark: 22:30 - 04:36

Total Clouds (% Sky Obscured)

7
3
6
13
19
17
9
3
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5
5

Low Clouds (% Sky Obscured)

0
0
5
13
18
16
9
2
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3

Medium Clouds (% Sky Obscured)

7
3
2
4
12
6
1
2
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

High 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

ISS Passover

Visibility (miles)

10
10
10
9
6
5
6
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

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
25
23
22
20
19
17
16
16
15
15
14
16
18
21
23
25
26
27
28
29
29

Feels Like (°C)

29
28
27
25
23
22
20
19
17
16
16
15
15
14
16
18
21
23
25
26
27
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

41
45
50
56
60
64
69
74
79
83
85
87
91
95
89
79
71
63
57
53
50
47
44
43

Pressure (mb)

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

Ozone (du)

307
307
307
307
307
306
306
305
304
302
301
300
300
301
302
302
303
303
303
303
303
302
302
302

Tuesday 21

Waxing Gibbous 82%

No Rise

02:34

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

Sun - Rise: 06:35, Set: 20:30, Transit: 13:32. Moon - Rise: No Rise, Set: 02:34. Civil Dark: 21:03 - 06:03. Nautical Dark: 21:43 - 05:23. Astro Dark: 22:27 - 04:38

Total Clouds (% Sky Obscured)

5
5
25
25
25
25
25
25
11
11
11
11
11
11
4
4
4
4
4
4
25
25
25
25

Low Clouds (% Sky Obscured)

3
3
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
20
20
20
20

Medium Clouds (% Sky Obscured)

2
2
25
25
25
25
25
25
11
11
11
11
11
11
4
4
4
4
4
4
15
15
15
15

High 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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
8
6
5
4
4
5
7
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.11
0.18
0.36
0.32
0.25
0.12
0.02
0
0
0
0
0
0
0
0
0
0
0.03
0.13
0.21
0.18
0.12
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
27
25
23
21
20
19
18
17
17
16
16
16
17
19
22
25
27
28
29
30
30
29

Feels Like (°C)

29
29
27
25
23
21
20
19
18
17
17
16
16
16
17
19
22
25
28
29
30
30
30
29

Dew Point (°C)

16
16
17
17
16
16
16
15
15
15
15
15
15
15
15
16
17
17
17
17
17
17
16
16

Relative Humidity (%)

44
48
54
61
68
74
78
79
82
85
87
89
91
93
89
81
71
62
56
51
48
46
44
45

Pressure (mb)

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

Ozone (du)

301
301
301
301
300
300
300
300
300
300
300
300
300
300
300
301
301
302
302
303
304
304
304
304

Wednesday 22

Waxing Gibbous 89%

18:19

03:24

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

Sun - Rise: 06:37, Set: 20:28, Transit: 13:31. Moon - Rise: 18:19, Set: 03:24. Civil Dark: 21:01 - 06:04. Nautical Dark: 21:41 - 05:24. Astro Dark: 22:25 - 04:40

Total Clouds (% Sky Obscured)

25
25
81
81
81
81
81
81
27
27
27
27
27
27
23
23
23
23
23
23
16
16
16
16

Low Clouds (% Sky Obscured)

20
20
2
2
2
2
2
2
6
6
6
6
6
6
4
4
4
4
4
4
6
6
6
6

Medium Clouds (% Sky Obscured)

15
15
35
35
35
35
35
35
9
9
9
9
9
9
6
6
6
6
6
6
16
16
16
16

High Clouds (% Sky Obscured)

0
0
73
73
73
73
73
73
16
16
16
16
16
16
17
17
17
17
17
17
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
9
9
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
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

5
4
0
7
6
6
4
2
0
0
0
0
0
0
0
0
0
0
2
3
6
10
12
11

Precipitation Amount (mm)

0.06
0.01
0
0.03
0.16
0.26
0.16
0.03
0
0
0
0
0
0
0
0
0
0
0.03
0.16
0.29
0.22
0.1
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
26
25
23
22
21
20
19
18
17
16
16
16
17
19
23
26
28
29
29
29
28
27

Feels Like (°C)

29
28
27
25
24
22
21
20
19
18
17
16
16
16
17
19
23
26
28
29
29
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

47
51
56
60
64
69
72
74
76
79
83
85
88
91
87
77
64
54
48
44
42
45
50
55

Pressure (mb)

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

Ozone (du)

304
304
304
304
305
305
305
304
304
304
304
303
303
303
303
303
302
302
301
300
299
299
298
298

Thursday 23

Waxing Gibbous 94%

19:01

04:19

18 OK
19 OK
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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:38, Set: 20:26, Transit: 13:31. Moon - Rise: 19:01, Set: 04:19. Civil Dark: 20:59 - 06:06. Nautical Dark: 21:39 - 05:26. Astro Dark: 22:22 - 04:42

Total Clouds (% Sky Obscured)

16
16
95
95
95
95
95
95
38
38
38
38
38
38
63
63
63
63
63
63
81
81
81
81

Low Clouds (% Sky Obscured)

6
6
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
2
2
2
2

Medium Clouds (% Sky Obscured)

16
16
35
35
35
35
35
35
5
5
5
5
5
5
3
3
3
3
3
3
24
24
24
24

High Clouds (% Sky Obscured)

0
0
92
92
92
92
92
92
34
34
34
34
34
34
62
62
62
62
62
62
77
77
77
77

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
17
0
19
22
22
21
21
20
20
20
19
20
22
23
16
15
14
16
22
23
23
22
20

Precipitation Amount (mm)

0.01
0.01
0
0.02
0.09
0.19
0.27
0.34
0.39
0.4
0.38
0.36
0.39
0.53
0.66
0.6
0.47
0.41
0.49
0.75
0.96
0.81
0.52
0.32

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
25
24
23
22
20
19
18
17
17
16
16
16
17
18
19
20
21
22
22
21
21
20

Feels Like (°C)

26
26
26
24
23
22
20
19
18
17
17
16
16
16
17
18
19
20
21
22
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

57
59
60
62
65
68
71
73
75
78
80
82
84
86
85
83
82
80
76
71
69
69
69
70

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

298
299
300
300
300
301
301
300
300
299
298
298
298
298
299
302
305
307
307
307
306
306
306
306

Friday 24

Waxing Gibbous 98%

19:38

05:18

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:39, Set: 20:24, Transit: 13:31. Moon - Rise: 19:38, Set: 05:18. Civil Dark: 20:57 - 06:07. Nautical Dark: 21:36 - 05:28. Astro Dark: 22:20 - 04:44

Total Clouds (% Sky Obscured)

81
81
52
52
52
52
52
52
96
96
96
96
96
96
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
5
5
5
5
5
5
13
13
13
13
13
13
100
100
100
100
100
100
39
39
39
39

Medium Clouds (% Sky Obscured)

24
24
47
47
47
47
47
47
26
26
26
26
26
26
99
99
99
99
99
99
82
82
82
82

High Clouds (% Sky Obscured)

77
77
17
17
17
17
17
17
95
95
95
95
95
95
59
59
59
59
59
59
100
100
100
100

ISS Passover

Visibility (miles)

9
9
8
9
9
10
10
10
10
8
6
4
3
3
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
11
10
13
23
26
24
21
21
20
19
14
10
5
5
14
20
22
20
17
15
15
13
12

Precipitation Amount (mm)

0.19
0.11
0.1
0.18
0.38
0.61
0.8
0.97
0.96
0.66
0.3
0.11
0.05
0.02
0.02
0.05
0.17
0.33
0.47
0.59
0.65
0.59
0.48
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
12
10
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

70
67
66
65
64
64
67
71
74
77
80
83
86
86
84
77
70
66
63
60
56
53
50
51

Pressure (mb)

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

Ozone (du)

306
306
306
306
306
307
307
308
310
311
312
313
314
315
317
317
318
319
319
319
319
319
318
318

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

Generated: 18/08/18 18:43:04. Forecast: 18/08/18 to 24/08/18. Timezone: UTC+2.00