Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:23

22:06

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: 06:22, Set: 20:39, Transit: 13:29. Moon - Rise: 13:23, Set: 22:06. Civil Dark: 21:14 - 05:47. Nautical Dark: 21:58 - 05:03. Astro Dark: 22:49 - 04:13

Total Clouds (% Sky Obscured)

81
79
73
86
94
100
95
98
95
99
94
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
55
54
71
69
68
65
74
63
48
34
43
38
48
48
43
64
60
85
86
100
96
82
65

Medium Clouds (% Sky Obscured)

22
24
43
43
71
52
47
63
87
79
70
91
64
95
100
98
100
100
98
80
87
82
86
87

High Clouds (% Sky Obscured)

13
7
3
2
5
2
1
0
30
82
2
20
87
100
72
100
100
99
100
100
100
100
100
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
5
3
1
14
32
43
14
7
3
5
20
47
81
81
57
81
43
42
28
24
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0.7
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
20
19
19
19
19
19
18
18
18
18
19
19
19
20
20
22
22
22
22
21
22

Feels Like (°C)

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

Dew Point (°C)

9
10
10
9
10
10
10
11
11
11
11
10
10
11
11
12
11
11
11
11
13
15
17
16

Relative Humidity (%)

43
48
50
49
55
55
54
59
59
61
60
60
60
60
59
60
55
55
49
49
57
66
76
69

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011

Ozone (du)

321
318
314
312
310
308
308
308
306
306
305
307
306
307
308
309
307
308
309
309
307
307
305
305

Tuesday 18

Waxing Crescent 46%

14:37

22:25

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: 06:23, Set: 20:37, Transit: 13:29. Moon - Rise: 14:37, Set: 22:25. Civil Dark: 21:12 - 05:49. Nautical Dark: 21:56 - 05:05. Astro Dark: 22:46 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
88
76
78
54
58
57
74
63
71
61
65
64
95
100
98
85
74
66
55
65

Low Clouds (% Sky Obscured)

60
60
44
66
32
22
18
16
29
41
45
31
27
60
65
51
50
56
60
47
38
42
13
0

Medium Clouds (% Sky Obscured)

93
96
90
77
72
56
59
36
36
47
45
44
60
39
42
34
70
100
67
81
71
62
48
65

High Clouds (% Sky Obscured)

100
100
99
100
69
21
42
13
2
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

23
0
0
0
3
1
1
1
11
7
17
13
9
7
10
17
25
32
48
21
5
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
4
3
3
2
2
3
4
4
5
5
4
5
7
9
10
10
10
10
9
10
8
8

Chance of Frost

Temperature (°C)

22
21
21
20
19
19
19
18
18
18
18
18
18
19
21
23
24
25
25
25
26
27
25
25

Feels Like (°C)

23
21
21
20
20
20
20
20
20
20
21
19
19
20
22
23
23
24
23
22
23
22
23
23

Dew Point (°C)

17
15
14
14
13
13
13
13
13
15
15
15
16
16
15
13
14
14
14
11
8
7
10
10

Relative Humidity (%)

73
69
67
68
67
68
69
71
73
80
82
83
88
84
71
54
51
48
52
42
32
27
38
38

Pressure (mb)

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

Ozone (du)

305
305
302
302
304
304
302
302
303
302
301
301
305
305
305
306
307
310
309
308
307
305
304
303

Wednesday 19

Waxing Crescent 43%

15:47

22:48

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: 06:25, Set: 20:35, Transit: 13:29. Moon - Rise: 15:47, Set: 22:48. Civil Dark: 21:10 - 05:50. Nautical Dark: 21:53 - 05:07. Astro Dark: 22:43 - 04:18

Total Clouds (% Sky Obscured)

68
61
46
69
78
98
100
100
100
93
94
87
94
97
97
100
93
98
100
100
100
88
76
65

Low Clouds (% Sky Obscured)

4
1
21
38
36
47
62
55
43
57
64
60
57
54
48
53
48
63
67
60
53
37
47
41

Medium Clouds (% Sky Obscured)

68
57
30
49
30
79
100
53
90
58
80
50
74
38
35
61
69
60
72
47
28
21
18
20

High Clouds (% Sky Obscured)

0
0
0
0
67
90
92
100
99
48
38
43
54
92
84
100
48
91
100
100
99
83
57
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
7
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
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
10
24
29
22
34
95
67
86
68
36
27
5
3
4
6
28
27
50
48
36
21
19
3

Precipitation Amount (mm)

0
0
0
0
0
0
1.5
0.2
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
21
20
20
19
19
19
19
19
19
19
19
20
22
22
23
24
24
25
25
25
24

Feels Like (°C)

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

Dew Point (°C)

10
9
10
9
9
9
9
9
9
9
9
9
9
10
11
13
13
14
14
16
15
15
14
13

Relative Humidity (%)

38
39
43
47
48
49
50
51
53
53
54
53
53
53
55
56
54
54
51
60
53
52
51
49

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1009

Ozone (du)

303
304
307
306
308
308
308
309
310
313
312
312
314
314
314
314
314
315
316
317
318
317
316
316

Thursday 20

First Quarter 56%

16:51

23:19

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: 06:26, Set: 20:33, Transit: 13:29. Moon - Rise: 16:51, Set: 23:19. Civil Dark: 21:08 - 05:52. Nautical Dark: 21:51 - 05:09. Astro Dark: 22:40 - 04:20

Total Clouds (% Sky Obscured)

71
88
68
99
100
100
100
100
99
98
86
100
100
100
100
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
27
21
19
13
6
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
21
4
3

Medium Clouds (% Sky Obscured)

35
20
25
26
20
17
14
8
4
0
2
0
19
65
65
33
77
90
100
100
100
100
100
75

High Clouds (% Sky Obscured)

40
73
60
97
98
99
100
100
99
98
86
100
100
100
100
94
100
100
100
100
100
100
100
100

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 (%)

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

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)

7
3
2
2
2
1
1
1
1
1
2
1
1
2
2
2
3
3
2
2
2
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
11
11
11
10
9
9
9
9
8
8
8
7
6
5
3
3
2
3
3
6
6

Relative Humidity (%)

44
47
50
51
54
55
54
53
54
57
59
59
58
55
46
36
30
26
23
22
22
24
31
32

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008
1009
1009

Ozone (du)

317
319
318
318
317
317
318
317
318
318
318
319
320
319
320
320
318
316
316
315
316
316
316
317

Friday 21

Waxing Gibbous 66%

17:46

23:59

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: 06:28, Set: 20:31, Transit: 13:28. Moon - Rise: 17:46, Set: 23:59. Civil Dark: 21:06 - 05:53. Nautical Dark: 21:49 - 05:11. Astro Dark: 22:37 - 04:23

Total Clouds (% Sky Obscured)

100
98
96
100
73
100
71
61
52
42
49
89
96
73
61
50
64
78
92
90
87
83
83
84

Low Clouds (% Sky Obscured)

3
56
62
76
22
72
15
14
12
19
19
20
22
10
7
7
5
4
4
13
21
24
22
22

Medium Clouds (% Sky Obscured)

40
46
45
75
52
92
50
40
32
22
29
33
40
13
11
6
27
47
65
48
30
10
17
25

High Clouds (% Sky Obscured)

100
73
71
70
65
70
70
47
23
0
0
35
35
22
24
27
45
64
80
79
75
71
65
64

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 (%)

3
16
25
31
34
43
49
44
33
19
15
10
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
19
19
18
20
17
18
18
19
18
17
15
15
16
17
17
18
19
19
25
25
25
25

Dew Point (°C)

6
6
8
9
8
8
9
10
10
9
8
8
7
7
7
7
8
7
7
6
5
4
3
3

Relative Humidity (%)

33
35
43
47
48
51
53
61
63
61
59
58
56
52
48
45
43
37
34
30
27
24
21
23

Pressure (mb)

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

Ozone (du)

320
323
327
334
340
341
341
334
329
325
323
322
321
321
321
321
321
320
318
317
316
314
313
313

Saturday 22

Waxing Gibbous 75%

18:29

00:50

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: 06:29, Set: 20:29, Transit: 13:28. Moon - Rise: 18:29, Set: 00:50. Civil Dark: 21:04 - 05:55. Nautical Dark: 21:46 - 05:12. Astro Dark: 22:34 - 04:25

Total Clouds (% Sky Obscured)

87
91
94
96
83
69
56
63
69
77
84
92
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
15
15
15
15
15
10
17
20
24
33
39
51
35
21
4
13
22
30
43
56
68
77
85

Medium Clouds (% Sky Obscured)

34
28
23
21
27
35
40
34
27
20
28
32
35
46
49
58
69
79
89
91
93
96
97
98

High Clouds (% Sky Obscured)

59
59
60
60
44
30
16
33
49
63
70
78
85
91
95
98
99
100
100
100
100
100
93
86

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
5
7
2
2
0
0
7
9
11
16
17
18
38
49
58
59
59
60
62
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
21
20
19
19
18
18
18
18
18
18
18
19
20
21
22
23
23
23
22
22
21

Feels Like (°C)

25
25
21
21
21
20
20
19
17
17
18
17
17
17
17
18
17
17
18
17
22
22
21
21

Dew Point (°C)

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

Relative Humidity (%)

26
28
33
40
47
48
51
54
54
54
55
54
53
52
48
45
41
39
36
34
37
40
44
48

Pressure (mb)

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

Ozone (du)

314
314
315
316
318
317
317
317
317
317
316
316
316
315
315
315
315
314
313
312
311
309
307
307

Sunday 23

Waxing Gibbous 83%

19:03

01:52

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: 06:31, Set: 20:27, Transit: 13:28. Moon - Rise: 19:03, Set: 01:52. Civil Dark: 21:01 - 05:56. Nautical Dark: 21:44 - 05:14. Astro Dark: 22:31 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

85
75
68
60
77
88
93
72
51
30
43
56
68
74
84
93
83
68
53

Medium Clouds (% Sky Obscured)

99
93
87
78
79
81
84
78
69
63
72
80
89
93
96
100
93
88
82

High Clouds (% Sky Obscured)

79
79
81
84
88
90
93
95
97
100
100
100
100
100
100
100
100
99
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
51
35
4
11
12
12
30
37
34
38
38
39
44
49
55
63
65
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
2
2
2
2
3
3
3
2
2
1
2
3
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
19
19
19
19
19
19
19
18
18
19
18
18
18
18
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

53
59
59
59
59
60
62
62
65
66
70
74
79
85
86
86
88
72
60

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

307
307
307
307
306
305
305
304
303
302
302
302
302
303
304
306
307
307
307

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 17/08/26 19:43:48. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00