Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 14%

10:49

23:09

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 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 OK
09 OK
10 Bad

Sun - Rise: 05:39, Set: 21:36, Transit: 13:37. Moon - Rise: 10:49, Set: 23:09. Civil Dark: 22:18 - 04:57. Nautical Dark: 23:18 - 03:58. Astro Dark: 01:09 - 02:13

Total Clouds (% Sky Obscured)

100
99
96
94
68
89
81
100
100
100
100
96
85
83
86
44
82
78
45
65
56
37
40
56

Low Clouds (% Sky Obscured)

12
18
57
34
34
36
34
46
25
20
23
37
38
56
62
44
53
54
45
65
56
37
40
48

Medium Clouds (% Sky Obscured)

97
78
66
53
26
35
57
79
59
67
45
32
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

62
47
4
1
5
31
30
100
100
100
100
93
80
65
75
11
80
78
9
23
22
8
7
21

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 (%)

8
0
0
8
14
17
19
13
7
5
2
1
0
0
0
0
0
7
1
13
6
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
4
3
4
2
7
7
6
6
4
2
6
6
5
4
4
4
5
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

20
22
23
25
27
27
27
27
25
24
22
21
21
20
18
17
16
16
15
15
15
17
18
20

Feels Like (°C)

21
22
23
24
28
26
25
26
23
23
22
20
19
18
17
17
17
15
15
16
17
18
18
19

Dew Point (°C)

10
10
6
9
8
9
8
8
8
8
8
9
9
10
10
11
12
12
12
12
12
12
11
10

Relative Humidity (%)

52
46
34
36
30
31
31
28
34
36
41
46
46
52
58
66
73
77
82
84
79
71
62
52

Pressure (mb)

1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

331
332
330
332
334
332
332
327
325
325
329
331
332
330
328
329
328
326
325
326
326
326
327
327

Saturday 18

Waxing Crescent 22%

No Rise

23:22

11 Bad
12 Bad
13 Bad
14 OK
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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK

Sun - Rise: 05:41, Set: 21:35, Transit: 13:37. Moon - Rise: No Rise, Set: 23:22. Civil Dark: 22:17 - 04:59. Nautical Dark: 23:16 - 04:00. Astro Dark: 01:01 - 02:20

Total Clouds (% Sky Obscured)

86
90
66
47
56
67
79
74
73
81
74
90
95
100
88
48
63
52
56
67
67
88
51
34

Low Clouds (% Sky Obscured)

34
40
37
45
53
50
57
58
59
66
68
58
45
63
75
34
63
49
56
67
54
74
51
34

Medium Clouds (% Sky Obscured)

51
44
29
2
2
16
31
34
21
69
15
45
47
57
63
45
2
0
0
0
6
16
0
0

High Clouds (% Sky Obscured)

64
79
35
28
4
3
1
0
0
7
33
81
86
98
53
48
23
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

21
23
24
25
25
24
24
24
24
22
21
19
18
17
16
16
15
14
13
12
12
14
15
16

Feels Like (°C)

21
21
22
24
22
22
22
22
23
19
19
19
16
16
14
14
13
13
12
12
12
12
12
14

Dew Point (°C)

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

Relative Humidity (%)

45
40
36
34
33
39
36
33
31
37
44
52
56
64
68
69
71
78
80
81
71
60
58
44

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

326
328
329
331
332
333
333
334
335
334
333
333
334
335
338
343
353
360
363
368
370
369
368
368

Sunday 19

Waxing Crescent 32%

12:07

23:35

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

Sun - Rise: 05:42, Set: 21:33, Transit: 13:37. Moon - Rise: 12:07, Set: 23:35. Civil Dark: 22:16 - 05:00. Nautical Dark: 23:14 - 04:02. Astro Dark: 00:54 - 02:26

Total Clouds (% Sky Obscured)

37
60
47
62
41
40
27
38
24
55
40
47
22
16
22
38
30
40
70
88
59
58
65
71

Low Clouds (% Sky Obscured)

30
3
2
6
18
11
2
10
16
17
36
39
22
16
22
38
27
0
34
64
49
46
49
46

Medium Clouds (% Sky Obscured)

14
40
32
41
21
24
18
24
12
18
24
23
13
0
0
0
0
0
0
20
0
12
22
33

High Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
23
0
0
0
0
2
2
10
40
50
48
26
30
26
34

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
5
14
5
3
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)

11
11
11
11
12
12
12
11
11
11
9
7
7
5
4
3
3
3
2
1
1
4
6
6

Chance of Frost

Temperature (°C)

18
19
20
21
22
22
22
22
21
20
17
16
14
13
12
12
11
11
11
10
12
14
15
16

Feels Like (°C)

16
17
18
19
20
20
20
19
19
18
16
14
14
13
13
12
11
11
9
9
11
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

40
35
30
29
29
29
29
30
33
39
45
51
57
64
69
73
77
80
80
76
68
55
48
46

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

369
369
370
372
373
371
370
369
370
371
369
369
365
361
360
360
359
360
360
361
361
362
362
363

Monday 20

Waxing Crescent 43%

13:22

23:48

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

Sun - Rise: 05:43, Set: 21:32, Transit: 13:37. Moon - Rise: 13:22, Set: 23:48. Civil Dark: 22:14 - 05:02. Nautical Dark: 23:12 - 04:04. Astro Dark: 00:48 - 02:31

Total Clouds (% Sky Obscured)

57
47
43
50
51
51
50
50
45
61
66
62
43
22
1
4
9
13
25
38
45
45
45
44

Low Clouds (% Sky Obscured)

30
11
1
6
12
21
14
7
0
9
14
23
17
10
1
4
8
11
21
32
39
39
37
34

Medium Clouds (% Sky Obscured)

35
36
38
43
45
50
47
45
45
48
47
47
29
16
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
14
3
5
3
3
3
3
4
19
26
2
0
0
0
0
1
0
0
0
0
0
0
1

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
1
0
0
0
0
0
0
1
1
1
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)

7
7
6
7
8
9
10
10
10
7
4
3
3
3
2
2
1
1
1
1
2
3
4
5

Chance of Frost

Temperature (°C)

17
19
20
21
22
22
22
22
21
20
18
16
15
14
13
12
12
11
10
11
12
14
15
17

Feels Like (°C)

15
17
19
20
20
20
20
20
19
19
18
16
16
15
14
13
14
13
12
12
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

42
38
35
33
31
31
33
35
40
45
56
63
66
69
71
73
77
80
80
83
76
65
56
45

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

362
362
361
361
361
361
361
360
360
360
361
362
362
363
367
368
361
356
353
353
349
345
342
339

Tuesday 21

First Quarter 53%

14:36

00:03

11 OK
12 OK
13 OK
14 OK
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: 05:44, Set: 21:31, Transit: 13:37. Moon - Rise: 14:36, Set: 00:03. Civil Dark: 22:13 - 05:03. Nautical Dark: 23:10 - 04:06. Astro Dark: 00:43 - 02:37

Total Clouds (% Sky Obscured)

39
32
29
38
67
81
82
95
100
57
62
67
72
100
95
97
99
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

31
25
21
20
18
16
31
43
56
53
44
35
34
32
37
50
58
65
73
72
68
54
60
74

Medium Clouds (% Sky Obscured)

0
0
0
13
29
44
55
67
70
54
40
28
27
26
25
35
49
65
65
66
62
59
66
65

High Clouds (% Sky Obscured)

1
1
1
1
22
41
36
70
70
10
23
35
43
100
92
96
99
100
67
33
5
5
5
10

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
2
4
1
2
2
0
2
1
0
3
5
3
23
34
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)

6
6
6
7
7
8
8
8
7
6
4
4
4
4
4
3
3
3
3
4
5
6
6
6

Chance of Frost

Temperature (°C)

19
20
22
23
23
24
24
23
22
21
19
17
16
16
15
14
14
14
13
14
14
15
16
16

Feels Like (°C)

19
19
21
22
22
21
21
20
20
20
19
17
17
15
12
13
13
13
12
12
12
11
14
13

Dew Point (°C)

4
3
3
2
2
2
2
2
2
5
5
5
5
4
4
5
6
8
9
10
11
11
11
9

Relative Humidity (%)

37
32
29
26
24
23
23
23
26
34
40
43
47
46
46
52
59
69
77
79
79
79
72
63

Pressure (mb)

1026
1026
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1020
1020

Ozone (du)

339
339
334
331
330
329
330
332
333
337
337
336
334
333
334
339
339
340
340
340
340
339
340
340

Wednesday 22

Waxing Gibbous 63%

15:50

00:22

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 Bad
09 Bad
10 Bad

Sun - Rise: 05:46, Set: 21:30, Transit: 13:37. Moon - Rise: 15:50, Set: 00:22. Civil Dark: 22:11 - 05:05. Nautical Dark: 23:08 - 04:08. Astro Dark: 00:38 - 02:41

Total Clouds (% Sky Obscured)

98
99
100
100
100
99
99
99
99
98
96
95
94
94
93
89
86
83
84
83
83
81
80
81

Low Clouds (% Sky Obscured)

54
35
29
44
45
49
53
64
75
78
80
79
81
76
77
78
78
80
80
80
76
79
80
81

Medium Clouds (% Sky Obscured)

70
82
93
96
98
99
96
92
88
73
58
46
52
48
41
33
25
17
12
6
0
0
0
0

High Clouds (% Sky Obscured)

10
11
12
39
66
91
65
40
37
48
57
64
43
22
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
2
2
1
1
2
3
3
3
2
1
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
51
49
72
79
91
95
95
95
95
95
95
88
66
46
41
35
31
27
25
27
26
23
18

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.5
1.3
1.9
2.6
1.5
0.9
1
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
17
16
14
17
19
22
13
13
14
12
13
13
12
12
12
12
11
11
13
13

Dew Point (°C)

9
8
7
7
6
4
3
7
11
15
15
14
14
13
13
13
13
12
12
12
12
12
13
12

Relative Humidity (%)

57
53
49
46
41
37
32
47
66
93
95
95
98
96
96
96
98
98
98
96
95
92
93
92

Pressure (mb)

1020
1019
1018
1018
1017
1016
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

340
343
346
348
350
352
353
356
358
360
366
371
376
376
376
376
368
361
353
348
343
339
337
334

Thursday 23

Waxing Gibbous 72%

17:03

00:46

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad

Sun - Rise: 05:47, Set: 21:29, Transit: 13:37. Moon - Rise: 17:03, Set: 00:46. Civil Dark: 22:10 - 05:06. Nautical Dark: 23:06 - 04:10. Astro Dark: 00:33 - 02:46

Total Clouds (% Sky Obscured)

85
91
94
93
93
94
98
99
97
92
88
80
65
47
36
22
15
10
22
38
55

Low Clouds (% Sky Obscured)

85
91
93
85
77
72
69
66
62
52
41
33
34
30
22
22
15
10
22
38
46

Medium Clouds (% Sky Obscured)

10
16
25
24
20
23
21
27
35
38
43
48
40
26
19
13
5
0
4
4
7

High Clouds (% Sky Obscured)

0
0
1
27
54
80
57
32
0
0
0
0
0
0
0
0
0
0
1
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

Fog (%)

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

Precipitation Probability (%)

19
20
19
21
20
14
14
12
10
8
4
0
2
1
0
1
1
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

Wind Speed/Direction (mph)

8
8
8
8
8
8
9
8
8
8
6
4
3
2
2
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

15
16
17
18
19
20
21
20
19
19
18
16
16
15
14
14
13
13
12
13
13

Feels Like (°C)

13
14
14
14
17
17
17
17
17
17
17
17
18
18
17
16
14
14
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

92
85
78
72
67
62
59
59
58
57
64
72
80
85
86
90
90
92
93
90
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

332
333
334
335
336
337
337
336
335
334
333
332
331
330
330
329
328
328
327
327
327

Forecast for Rhöndorf, Cologne District, Germany (50.67,7.21)

Generated: 17/07/26 11:23:47. Forecast: 17/07/26 to 23/07/26. Timezone: UTC+2.00