Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 36%

13:26

22:04

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:20, Set: 20:41, Transit: 13:29. Moon - Rise: 13:26, Set: 22:04. Civil Dark: 21:17 - 05:44. Nautical Dark: 22:02 - 04:59. Astro Dark: 22:54 - 04:07

Total Clouds (% Sky Obscured)

70
69
86
63
97
92
97
69
58
86
57
90
100
100
100
100
100
100
100
99
100
99
97
100

Low Clouds (% Sky Obscured)

61
51
58
38
13
16
50
35
41
46
31
46
84
76
91
65
90
99
97
97
92
67
70
68

Medium Clouds (% Sky Obscured)

20
55
45
60
61
84
92
58
52
50
50
70
91
100
100
100
82
87
75
66
90
88
92
87

High Clouds (% Sky Obscured)

25
50
8
4
41
15
4
4
35
25
2
52
100
100
99
100
100
100
84
49
55
91
57
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
3
23
77
95
95
95
66
31
35
33
18
8
20
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1.4
0.7
1.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
12
12
12
11
11
11
11
11
11
11
11
12
14
15
15
15
16
16
16
16
16

Relative Humidity (%)

54
60
67
77
80
80
79
76
79
80
82
82
76
72
79
89
93
93
88
89
90
84
82
84

Pressure (mb)

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

Ozone (du)

321
319
317
316
314
312
311
310
309
308
309
309
308
309
310
310
310
312
313
312
310
308
308
307

Tuesday 18

Waxing Crescent 46%

14:40

22:22

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: 06:21, Set: 20:39, Transit: 13:29. Moon - Rise: 14:40, Set: 22:22. Civil Dark: 21:14 - 05:46. Nautical Dark: 21:59 - 05:01. Astro Dark: 22:51 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
99
93
84
80
72
95
77
67
58
99
99
100
100
100
96
90

Low Clouds (% Sky Obscured)

71
71
25
35
19
18
19
18
28
36
32
31
31
27
40
22
18
16
61
92
65
86
83
76

Medium Clouds (% Sky Obscured)

97
89
84
83
73
85
84
84
95
79
81
65
59
87
59
53
48
98
97
100
100
100
91
82

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
54
17
1
0
0
0
0
0
0
6
0
1
35
45
44
40
32

ISS Passover

Visibility (miles)

7
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
1
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 (%)

18
0
0
0
1
0
1
0
2
16
6
3
2
1
3
3
2
6
12
25
62
44
49
57

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
17
17
17
17
16
16
16
17
18
19
21
23
23
21
21
21
19
18

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
15
16
15
15
15
13
11
10
9
12
11
7
9
11

Relative Humidity (%)

85
88
89
89
90
90
93
92
93
93
93
96
95
88
85
68
50
43
41
59
54
38
51
63

Pressure (mb)

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

Ozone (du)

306
306
304
305
304
303
303
302
301
302
302
303
305
304
303
303
304
304
304
305
304
303
304
304

Wednesday 19

Waxing Crescent 43%

15:51

22:44

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: 15:51, Set: 22:44. Civil Dark: 21:12 - 05:47. Nautical Dark: 21:57 - 05:03. Astro Dark: 22:48 - 04:12

Total Clouds (% Sky Obscured)

95
100
100
100
100
80
96
98
91
96
90
89
79
76
76
71
67
83
86
86
84
83
87
89

Low Clouds (% Sky Obscured)

86
94
44
29
62
30
74
97
91
63
84
83
75
67
72
61
54
68
76
51
68
64
29
72

Medium Clouds (% Sky Obscured)

87
85
100
100
86
52
64
69
3
60
15
41
21
2
12
1
0
1
0
0
1
2
3
1

High Clouds (% Sky Obscured)

62
97
55
100
100
80
82
71
30
30
33
35
40
45
31
45
28
48
68
68
67
66
65
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
52
15
21
26
19
17
5
11
3
2
6
27
16
10
4
2
0

Precipitation Amount (mm)

0.5
1.3
1.8
0.6
0.9
2.2
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
15
16
16
15
15
15
15
16
17
18
19
20
21
20
22
22
23
23

Feels Like (°C)

16
16
16
16
15
15
15
15
16
15
15
16
16
16
17
18
18
20
20
20
21
20
21
21

Dew Point (°C)

11
10
10
10
11
11
11
12
14
14
14
14
14
15
14
14
13
12
12
14
12
12
10
9

Relative Humidity (%)

64
63
64
68
72
73
77
79
87
89
93
93
93
90
85
79
69
59
59
65
53
50
42
42

Pressure (mb)

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

Ozone (du)

304
304
305
307
306
308
309
311
313
312
314
314
314
314
314
315
316
316
315
316
316
316
317
316

Thursday 20

First Quarter 56%

16:56

23:14

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: 06:24, Set: 20:35, Transit: 13:29. Moon - Rise: 16:56, Set: 23:14. Civil Dark: 21:10 - 05:49. Nautical Dark: 21:54 - 05:05. Astro Dark: 22:45 - 04:15

Total Clouds (% Sky Obscured)

92
94
91
64
77
72
72
72
70
70
100
100
100
98
97
95
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
18
13
10
6
3
0
0
1
3
3
16
37
32
0
0
8
15
56
69
83
79
79
80

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
3
15
32
95
96
98
100
97
96

High Clouds (% Sky Obscured)

70
82
88
64
77
72
72
72
70
70
100
100
100
98
97
95
97
98
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

21
21
18
17
16
16
15
15
14
14
14
14
15
16
18
20
21
22
23
23
23
22
22
21

Feels Like (°C)

21
20
18
17
17
16
17
16
16
16
15
14
14
16
17
19
20
21
21
20
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

51
54
63
65
67
68
70
69
69
68
71
73
72
67
58
49
43
36
32
31
33
33
39
44

Pressure (mb)

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

Ozone (du)

315
316
316
317
317
318
318
318
320
320
320
320
321
322
320
319
318
317
317
316
317
317
319
320

Friday 21

Waxing Gibbous 66%

17:51

23:53

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: 13:28. Moon - Rise: 17:51, Set: 23:53. Civil Dark: 21:08 - 05:51. Nautical Dark: 21:52 - 05:07. Astro Dark: 22:42 - 04:17

Total Clouds (% Sky Obscured)

100
100
79
100
79
63
63
68
91
88
64
54
51
59
73
87
83
77
72
73
73
71
71
72

Low Clouds (% Sky Obscured)

81
80
46
83
43
14
11
18
27
63
38
35
37
14
17
19
12
7
2
11
20
29
36
41

Medium Clouds (% Sky Obscured)

100
100
66
89
71
57
60
68
88
72
46
27
8
22
24
26
31
39
40
39
38
31
30
25

High Clouds (% Sky Obscured)

85
66
65
65
65
63
55
47
39
32
22
12
9
27
41
51
40
29
20
19
14
10
10
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
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

Precipitation Probability (%)

3
35
44
52
61
67
69
60
45
26
30
30
12
1
2
2
5
5
3
3
2
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
18
17
17
16
15
15
14
14
14
13
14
14
15
17
18
19
20
22
22
22
23
21

Feels Like (°C)

20
19
17
18
17
16
16
15
14
13
13
14
14
15
15
15
16
16
16
17
21
21
20
21

Dew Point (°C)

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

Relative Humidity (%)

46
49
59
62
56
61
62
63
73
76
79
82
83
80
73
65
58
51
45
39
35
33
30
37

Pressure (mb)

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

Ozone (du)

323
325
331
338
341
344
345
341
336
333
328
326
325
324
324
324
324
323
321
320
319
319
318
318

Saturday 22

Waxing Gibbous 75%

18:34

00:45

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: 20:31, Transit: 13:28. Moon - Rise: 18:34, Set: 00:45. Civil Dark: 21:06 - 05:52. Nautical Dark: 21:50 - 05:09. Astro Dark: 22:39 - 04:20

Total Clouds (% Sky Obscured)

73
68
63
60
67
72
79
85
90
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
26
13
1
9
15
21
35
46
57
62
72
77
78
79
80
66
53
38
29
22
14
23
36

Medium Clouds (% Sky Obscured)

23
21
16
15
21
23
30
42
50
61
72
83
93
90
87
83
78
74
71
76
79
80
80
81

High Clouds (% Sky Obscured)

11
17
21
27
23
21
19
36
53
67
79
89
99
99
100
100
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 (%)

0
0
0
0
0
0
0
1
0
0
1
1
1
7
5
6
9
10
6
26
37
47
47
47

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
4
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
4
3
3

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
14
14
14
14
14
15
15
16
17
19
20
21
22
22
22
22
21

Feels Like (°C)

21
22
17
17
17
16
16
16
13
13
14
13
14
14
14
14
14
15
15
16
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

44
52
57
63
68
69
71
73
71
69
68
68
67
66
60
54
50
45
42
39
38
37
36
39

Pressure (mb)

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

Ozone (du)

318
319
319
319
320
319
319
318
318
319
319
319
318
318
317
316
315
315
315
315
314
314
313
312

Sunday 23

Waxing Gibbous 83%

19:07

01:47

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: 06:29, Set: 20:29, Transit: 13:28. Moon - Rise: 19:07, Set: 01:47. Civil Dark: 21:04 - 05:54. Nautical Dark: 21:47 - 05:11. Astro Dark: 22:36 - 04:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
52
46
43
59
77
96
89
81
73
77
81
86
91
95
100
100
100
100

Medium Clouds (% Sky Obscured)

86
83
83
81
83
89
95
94
93
93
93
93
93
96
98
100
100
99
99

High Clouds (% Sky Obscured)

100
98
97
94
93
93
92
93
95
97
96
94
93
96
98
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
42
36
15
20
27
2
6
9
7
18
25
27
57
69
77
72
69
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.4
0.4
0.4

Wind Speed/Direction (mph)

4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
18
17
17
17
17
17
15
14
15
15
14
14
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

42
45
47
48
49
50
51
52
54
56
58
57
56
55
60
68
74
79
83

Pressure (mb)

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

Ozone (du)

311
310
310
310
309
309
308
307
306
305
305
305
305
305
305
306
306
307
307

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 17/08/26 19:22:17. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+2.00