Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:17

22:12

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
18 Bad

Sun - Rise: 06:27, Set: 20:35, Transit: 13:30. Moon - Rise: 13:17, Set: 22:12. Civil Dark: 21:08 - 05:54. Nautical Dark: 21:50 - 05:13. Astro Dark: 22:36 - 04:27

Total Clouds (% Sky Obscured)

63
61
50
59
54
83
80
70
86
95
91
96
72
84
68
100
99
100
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

42
40
43
30
25
70
68
40
54
61
70
49
41
31
22
30
47
46
46
23
9
11
4
0

Medium Clouds (% Sky Obscured)

33
33
50
59
41
41
37
52
63
76
57
57
60
68
47
57
52
15
84
50
35
54
100
85

High Clouds (% Sky Obscured)

63
9
7
8
1
2
5
2
7
7
3
45
6
35
54
100
98
100
87
94
100
100
100
100

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
42
16
14
7
3
3
15
4
0
0
0
4
2
0
0
0
0
0
0
1
2
2
1

Precipitation Amount (mm)

1.4
0.5
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)

8
6
4
3
2
2
2
2
2
2
2
2
2
3
4
5
7
10
10
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
21
20
21
19
18
18
18
17
17
18
20
21
22
22
22
22
23
23
23
23
23

Dew Point (°C)

20
18
18
18
18
18
17
17
16
16
16
16
16
17
18
17
18
15
12
12
10
10
11
11

Relative Humidity (%)

91
89
93
95
95
95
95
95
96
96
95
95
95
93
89
81
77
58
47
43
38
37
40
42

Pressure (mb)

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

Ozone (du)

321
319
317
315
312
310
308
307
307
307
308
306
305
306
304
304
304
305
305
304
304
304
304
304

Tuesday 18

Waxing Crescent 46%

14:28

22:33

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

Sun - Rise: 06:28, Set: 20:33, Transit: 13:30. Moon - Rise: 14:28, Set: 22:33. Civil Dark: 21:06 - 05:55. Nautical Dark: 21:48 - 05:14. Astro Dark: 22:34 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
98
86
70
56
74
83
74
25
5
6
4
5
47
3
0
2
2
6
3
0
0

Low Clouds (% Sky Obscured)

0
20
20
18
17
12
9
0
2
0
0
0
0
0
0
0
0
0
1
1
5
2
0
0

Medium Clouds (% Sky Obscured)

91
82
75
59
49
45
41
42
34
31
17
2
2
2
1
12
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
98
39
18
2
71
62
51
3
2
4
2
3
35
3
0
1
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
20
20
20
19
18
18
17
17
17
18
21
23
25
26
28
29
30
30
30
30

Feels Like (°C)

22
22
21
21
20
20
21
21
20
18
17
18
19
20
22
24
24
27
29
29
29
28
29
29

Dew Point (°C)

11
13
13
14
14
15
15
15
15
14
14
14
14
13
13
13
12
12
12
11
10
10
12
12

Relative Humidity (%)

44
52
58
62
67
72
76
78
80
79
81
82
82
72
61
52
45
41
37
32
29
29
31
34

Pressure (mb)

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

Ozone (du)

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

Wednesday 19

Waxing Crescent 43%

15:36

22:59

19 OK
20 OK
21 Good
22 Good
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
18 Bad

Sun - Rise: 06:30, Set: 20:31, Transit: 13:30. Moon - Rise: 15:36, Set: 22:59. Civil Dark: 21:04 - 05:57. Nautical Dark: 21:45 - 05:16. Astro Dark: 22:31 - 04:31

Total Clouds (% Sky Obscured)

18
22
1
2
45
33
65
70
72
81
88
97
100
100
100
100
100
100
100
100
100
100
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
14
12
20
27
36
39
39
56
88
65
63
63
79
63
56
66

Medium Clouds (% Sky Obscured)

18
20
0
2
45
33
36
36
34
47
48
49
56
93
92
100
100
99
98
99
99
68
76
89

High Clouds (% Sky Obscured)

0
2
1
0
0
0
65
65
72
76
45
89
100
100
100
94
99
98
95
98
100
100
82
78

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
3
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

None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
5
4
8
24
26
24
11
11
22
33
35
71
95
89
88
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.3
1.1
1.3
2.3
3.5
1.1
2.3
1.4
0.9
2.3

Wind Speed/Direction (mph)

7
3
1
2
2
2
3
3
3
2
3
3
2
2
2
2
3
2
4
3
4
3
4
2

Chance of Frost

Temperature (°C)

28
26
25
23
21
20
20
20
19
19
19
19
18
18
19
20
20
20
21
21
22
20
20
20

Feels Like (°C)

29
28
28
27
25
23
23
24
23
22
20
19
19
20
20
21
21
21
21
22
22
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

39
55
68
74
80
86
92
93
95
95
96
98
98
96
93
82
76
71
56
61
48
93
89
84

Pressure (mb)

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

Ozone (du)

305
306
308
310
311
311
311
311
312
313
314
314
313
313
313
316
316
316
315
314
312
312
316
313

Thursday 20

First Quarter 56%

16:39

23:31

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
18 Bad

Sun - Rise: 06:31, Set: 20:29, Transit: 13:29. Moon - Rise: 16:39, Set: 23:31. Civil Dark: 21:02 - 05:58. Nautical Dark: 21:43 - 05:18. Astro Dark: 22:28 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
66
63
70
79
80
69
56
46
50
55
63
69
72
76
87
80
93
95
83
71
60
62
64

Medium Clouds (% Sky Obscured)

85
82
47
80
86
55
61
60
60
60
71
100
98
69
98
99
100
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
75
100
100
100
100
100
100
97
100
96
97
96
96
99
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
7
9
3
3
9
6
9
9
9
9
1
1
1
9
9
9
9
5
6
8
9
5
4

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

Precipitation Probability (%)

95
95
94
95
93
77
75
76
63
58
73
77
70
79
74
78
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.3
0.6
0.3
0.5
0.5
0.3
0.2
0.4
0
0
0.3
0.4
0.2
0.4
0.3
0.3
0.5
0.6
1
0.9
0.7
0.9
1.3
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
19
20
20
19
19
19
18
18
18
19
20
19
20
20
19
19
18
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
100
98
100
98
100
100
100
100
98
93
89
82
77
76
92
93
95
96
98

Pressure (mb)

1010
1011
1011
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

305
311
309
309
309
315
315
316
315
314
314
314
314
314
313
310
309
308
308
307
306
303
304
306

Friday 21

Waxing Gibbous 66%

17:33

00:12

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 OK
15 OK
16 Good
17 OK
18 Bad

Sun - Rise: 06:32, Set: 20:28, Transit: 13:29. Moon - Rise: 17:33, Set: 00:12. Civil Dark: 21:00 - 06:00. Nautical Dark: 21:41 - 05:19. Astro Dark: 22:26 - 04:35

Total Clouds (% Sky Obscured)

100
95
65
39
54
65
45
77
78
64
83
65
78
47
51
50
60
66
68
48
31
16
39
62

Low Clouds (% Sky Obscured)

66
69
40
33
28
55
30
24
28
35
76
33
33
4
5
5
3
1
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

100
56
37
24
37
27
27
30
29
27
31
36
38
13
14
15
12
11
10
9
7
5
31
57

High Clouds (% Sky Obscured)

100
80
37
0
0
0
1
25
19
7
1
1
8
19
21
16
38
58
68
48
23
2
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
83
57
36
38
39
4
6
8
3
10
12
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.4
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
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
17
16
15
15
13
12
13
13
15
15
16
16
16
17
18
18
27
26
25
26

Dew Point (°C)

15
15
15
15
14
14
14
13
13
12
12
12
12
13
13
13
12
10
8
6
6
7
7
8

Relative Humidity (%)

98
98
98
98
96
98
98
98
98
96
96
96
96
93
82
71
62
50
39
32
31
31
31
38

Pressure (mb)

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

Ozone (du)

310
315
321
321
317
316
315
313
314
312
311
309
308
308
308
309
309
308
308
307
306
306
305
305

Saturday 22

Waxing Gibbous 75%

18:18

01:04

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

Sun - Rise: 06:34, Set: 20:26, Transit: 13:29. Moon - Rise: 18:18, Set: 01:04. Civil Dark: 20:58 - 06:01. Nautical Dark: 21:39 - 05:21. Astro Dark: 22:23 - 04:37

Total Clouds (% Sky Obscured)

84
77
70
67
62
61
59
57
52
45
50
45
50
47
40
33
51
70
89
91
92
94
96
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
2
3
6

Medium Clouds (% Sky Obscured)

84
77
70
62
56
52
49
52
52
45
40
28
21
25
30
30
38
44
46
52
60
66
75
85

High Clouds (% Sky Obscured)

0
0
0
0
6
13
20
42
52
45
50
45
50
47
25
2
31
60
87
86
84
82
77
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
1
3
4
14
14
6
9
8
3
19
25
28
39
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
19
19
18
18
17
17
15
15
15
15
14
14
17
18
18
19
20
21
27
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

47
58
61
63
66
68
69
73
75
78
80
78
75
73
64
56
48
44
40
36
35
33
32
39

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011
1011
1011
1011

Ozone (du)

305
305
305
305
305
305
304
304
303
303
302
301
301
301
300
300
300
300
301
301
301
301
301
300

Sunday 23

Waxing Gibbous 83%

18:53

02:04

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

Sun - Rise: 06:35, Set: 20:24, Transit: 13:29. Moon - Rise: 18:53, Set: 02:04. Civil Dark: 20:57 - 06:03. Nautical Dark: 21:37 - 05:23. Astro Dark: 22:21 - 04:39

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
100
100
87
79
71
79
86
93

Low Clouds (% Sky Obscured)

15
19
17
14
12
7
3
3
3
3
15
28
41
41
32
24
32
43
52

Medium Clouds (% Sky Obscured)

95
87
78
69
60
51
42
50
58
67
64
62
60
59
59
56
53
49
45

High Clouds (% Sky Obscured)

60
76
88
100
100
100
100
98
96
94
95
97
100
75
50
21
42
62
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

48
46
39
35
36
43
31
53
60
56
72
68
38
64
68
63
65
61
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0.2
0.3
0.2
0.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
20
21
21
21
21
20
16
16
17
17
17
17
18
18
18
19
19

Dew Point (°C)

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

Relative Humidity (%)

46
56
59
66
70
72
73
74
79
85
92
90
90
90
80
69
61
55
51

Pressure (mb)

1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009

Ozone (du)

300
299
298
297
296
296
295
294
294
295
296
297
299
301
303
305
307
306
306

Forecast for Baden, Bezirk Baden, Switzerland (47.47,8.31)

Generated: 17/08/26 19:45:51. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00