Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 7

Waning Crescent 26%

00:21

17:03

17 Bad
18 Bad
19 Bad
20 Bad
21 Good
22 Good
23 Good
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 OK
14 OK
15 OK
16 Bad

Sun - Rise: 06:09, Set: 21:06, Transit: 13:36. Moon - Rise: 00:21, Set: 17:03. Civil Dark: 21:44 - 05:31. Nautical Dark: 22:33 - 04:42. Astro Dark: 23:35 - 03:41

Total Clouds (% Sky Obscured)

92
94
95
64
3
1
3
0
3
3
4
0
0
10
2
3
3
0
5
8
20
48
47
61

Low Clouds (% Sky Obscured)

0
0
5
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
6
15
3
5
0

Medium Clouds (% Sky Obscured)

16
17
6
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
94
35
26
2
0
0
0
3
3
2
0
0
0
2
2
2
0
5
2
6
45
43
57

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
24
35
7
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
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
6
5
5
6
6
4
3
2
2
3
3
3
3
3
2
2
2
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

23
22
22
20
18
16
15
14
14
13
12
11
11
10
11
14
17
20
22
24
26
27
28
29

Feels Like (°C)

21
20
20
19
17
16
16
15
15
14
13
13
12
11
12
15
18
21
23
24
26
27
26
28

Dew Point (°C)

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

Relative Humidity (%)

29
29
31
38
48
58
63
68
71
74
76
77
80
81
77
67
55
46
37
30
26
23
22
20

Pressure (mb)

1022
1022
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1018

Ozone (du)

324
324
324
326
325
325
323
325
324
323
321
321
321
321
317
316
316
316
317
318
317
315
315
314

Saturday 8

Waning Crescent 16%

01:16

18:20

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

Sun - Rise: 06:10, Set: 21:04, Transit: 13:36. Moon - Rise: 01:16, Set: 18:20. Civil Dark: 21:42 - 05:33. Nautical Dark: 22:31 - 04:44. Astro Dark: 23:32 - 03:44

Total Clouds (% Sky Obscured)

17
17
74
21
17
73
55
4
3
5
37
0
25
50
43
46
54
37
65
67
90
85
88
97

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
12
20
19
20
24
26
74
88

High Clouds (% Sky Obscured)

16
15
72
21
6
73
41
2
3
5
37
0
25
50
42
46
43
8
45
56
85
69
82
87

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
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)

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

Chance of Frost

Temperature (°C)

28
28
28
26
23
21
19
18
17
17
16
15
15
15
15
19
23
26
29
30
32
32
33
33

Feels Like (°C)

27
28
29
25
23
21
18
16
17
17
16
14
15
13
14
17
21
25
29
29
32
31
32
32

Dew Point (°C)

3
3
6
7
7
7
6
5
5
5
5
5
5
5
6
8
8
9
8
8
7
6
6
5

Relative Humidity (%)

20
20
24
30
36
40
42
43
45
47
48
49
50
51
52
48
39
33
28
24
22
19
18
16

Pressure (mb)

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

Ozone (du)

311
310
309
309
310
310
311
314
315
312
312
316
317
316
315
316
314
314
313
313
314
314
315
314

Sunday 9

Waning Crescent 8%

02:30

19:21

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

Sun - Rise: 06:12, Set: 21:02, Transit: 13:36. Moon - Rise: 02:30, Set: 19:21. Civil Dark: 21:40 - 05:34. Nautical Dark: 22:28 - 04:46. Astro Dark: 23:28 - 03:47

Total Clouds (% Sky Obscured)

100
99
97
87
95
90
50
27
12
51
0
18
23
31
22
14
18
8
1
8
81
75
86
78

Low Clouds (% Sky Obscured)

0
1
2
6
30
17
7
0
0
0
0
0
0
0
0
0
0
0
0
0
15
18
24
28

Medium Clouds (% Sky Obscured)

32
60
74
71
74
71
49
19
6
8
0
13
13
15
17
12
16
7
1
0
1
12
32
38

High Clouds (% Sky Obscured)

100
99
94
19
30
33
2
2
2
51
0
0
3
8
2
3
3
1
0
8
67
52
56
37

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
0
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)

3
3
1
1
3
2
3
2
3
3
3
3
4
4
3
2
3
6
6
7
8
10
11
12

Chance of Frost

Temperature (°C)

32
32
30
29
27
25
23
22
20
19
19
19
19
18
19
22
26
28
29
31
31
32
31
32

Feels Like (°C)

30
30
30
29
26
25
22
22
21
20
20
20
19
18
19
23
27
28
29
31
31
30
29
28

Dew Point (°C)

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

Relative Humidity (%)

16
18
24
29
32
31
32
39
40
41
41
43
43
43
43
39
31
25
23
22
21
19
18
18

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

314
315
315
315
316
317
319
320
321
325
324
320
316
314
312
311
310
310
308
307
306
306
306
305

Monday 10

Waning Crescent 2%

03:57

20:05

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

Sun - Rise: 06:13, Set: 21:00, Transit: 13:36. Moon - Rise: 03:57, Set: 20:05. Civil Dark: 21:38 - 05:36. Nautical Dark: 22:26 - 04:48. Astro Dark: 23:25 - 03:50

Total Clouds (% Sky Obscured)

55
71
40
33
51
61
57
49
21
20
31
55
37
22
35
25
43
50
15
10
13
12
5
6

Low Clouds (% Sky Obscured)

30
30
30
23
19
14
15
15
16
16
13
11
13
15
16
14
16
15
11
5
0
0
0
0

Medium Clouds (% Sky Obscured)

28
12
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
28
4
2
25
35
35
28
5
7
17
41
22
4
15
5
17
24
2
2
10
9
3
3

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
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)

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

Chance of Frost

Temperature (°C)

31
30
29
27
25
22
21
19
18
17
16
15
14
15
15
15
17
19
21
23
24
25
26
26

Feels Like (°C)

27
27
26
25
23
21
19
18
18
18
17
16
14
15
16
16
17
18
19
22
22
23
24
24

Dew Point (°C)

5
4
4
5
9
9
10
10
12
12
12
12
12
12
12
10
10
10
8
7
5
4
4
4

Relative Humidity (%)

19
19
20
24
37
43
49
55
65
72
77
82
83
84
83
72
62
53
43
35
28
25
24
23

Pressure (mb)

1015
1015
1015
1016
1017
1019
1020
1020
1021
1021
1022
1022
1022
1022
1023
1024
1024
1024
1024
1023
1023
1023
1023
1022

Ozone (du)

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

Tuesday 11

Waning Crescent 0%

05:28

20:35

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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 OK

Sun - Rise: 06:15, Set: 20:58, Transit: 13:36. Moon - Rise: 05:28, Set: 20:35. Civil Dark: 21:36 - 05:38. Nautical Dark: 22:23 - 04:50. Astro Dark: 23:22 - 03:53

Total Clouds (% Sky Obscured)

4
3
3
1
2
2
0
0
1
1
0
0
0
0
1
1
0
0
3
7
11
14
17
19

Low 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

Medium 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

High Clouds (% Sky Obscured)

2
2
1
0
1
1
0
0
1
1
0
0
0
0
1
1
0
0
3
6
9
10
12
12

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
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)

8
8
8
8
6
5
4
4
3
2
2
2
2
2
2
2
3
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

26
26
24
23
20
18
17
16
15
14
13
12
12
12
13
15
18
21
24
26
27
29
30
30

Feels Like (°C)

24
24
23
21
20
18
17
16
15
15
14
13
13
12
14
16
17
18
19
20
22
22
31
30

Dew Point (°C)

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

Relative Humidity (%)

23
24
27
32
40
45
48
51
53
56
58
59
61
62
62
51
42
35
29
25
22
19
18
17

Pressure (mb)

1022
1022
1022
1022
1023
1024
1024
1024
1024
1025
1025
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

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

Wednesday 12

New Moon 1%

06:57

20:57

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

Sun - Rise: 06:16, Set: 20:56, Transit: 13:35. Moon - Rise: 06:57, Set: 20:57. Civil Dark: 21:34 - 05:39. Nautical Dark: 22:21 - 04:52. Astro Dark: 23:18 - 03:56

Total Clouds (% Sky Obscured)

15
13
14
31
52
70
66
67
67
52
38
24
24
25
24
17
11
6
4
2
1
1
0
0

Low 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

Medium 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

High Clouds (% Sky Obscured)

13
13
14
31
49
62
62
65
67
52
36
21
20
18
15
11
9
5
3
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
0
0
0
0
0
0
0
0
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)

6
6
6
5
5
5
5
4
4
4
4
4
4
4
4
4
4
5
6
5
4
4
2
2

Chance of Frost

Temperature (°C)

31
30
28
27
25
22
20
20
19
18
17
17
16
17
18
19
22
25
29
30
32
34
35
35

Feels Like (°C)

29
30
30
30
24
23
22
22
21
20
15
16
15
16
16
16
20
21
22
23
25
26
36
36

Dew Point (°C)

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

Relative Humidity (%)

16
19
23
27
29
32
34
35
36
38
39
41
41
42
42
41
36
32
28
24
21
19
18
18

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

309
308
307
306
305
305
305
303
302
300
300
299
298
297
296
295
295
295
295
296
297
297
297
296

Thursday 13

Waxing Crescent 4%

08:22

21:13

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

Sun - Rise: 06:18, Set: 20:55, Transit: 13:35. Moon - Rise: 08:22, Set: 21:13. Civil Dark: 21:31 - 05:41. Nautical Dark: 22:19 - 04:54. Astro Dark: 23:15 - 03:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
7
12
19
27
36
44
44
44
45
35
25
16
25
32
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
17
20
21
20
18
15
11
10
11
11
15
19
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
4
13
21
29
31
33
36
25
14
4
13
22
31

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
24

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)

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

Chance of Frost

Temperature (°C)

35
34
33
32
29
27
24
23
22
21
20
20
19
21
22
23
27
30
34
35
36

Feels Like (°C)

36
37
37
38
31
30
29
28
26
25
20
20
21
21
21
22
25
27
29
30
31

Dew Point (°C)

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

Relative Humidity (%)

18
21
23
27
29
32
34
36
37
39
42
44
46
46
45
46
36
30
24
21
18

Pressure (mb)

1017
1017
1017
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

296
295
295
294
295
295
296
295
295
294
294
294
295
295
295
295
296
296
297
297
297

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

Generated: 07/08/26 17:14:38. Forecast: 07/08/26 to 13/08/26. Timezone: UTC+2.00