Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 88%

22:17

10:15

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

Sun - Rise: 06:00, Set: 21:16, Transit: 13:37. Moon - Rise: 22:17, Set: 10:15. Civil Dark: 21:55 - 05:21. Nautical Dark: 22:47 - 04:29. Astro Dark: 23:56 - 03:21

Total Clouds (% Sky Obscured)

8
8
28
42
100
100
100
100
100
100
100
96
99
99
51
62
88
86
59
42
45
46
36
43

Low Clouds (% Sky Obscured)

6
0
8
2
0
0
0
0
0
0
0
0
20
28
38
42
38
52
39
23
8
16
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
25
26
44
49
45
48
44
36
35
78
79
53
32
30
30
27
28

High Clouds (% Sky Obscured)

1
8
28
35
100
100
100
100
100
100
100
91
91
93
9
22
50
2
0
0
2
2
1
11

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

Chance of Frost

Temperature (°C)

25
25
25
25
23
21
19
18
17
17
16
16
16
15
15
16
18
20
22
24
26
27
28
29

Feels Like (°C)

25
25
22
21
21
18
17
16
15
15
14
15
14
14
13
17
18
19
21
23
25
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

25
23
22
24
32
39
45
49
51
52
53
56
56
58
60
64
60
53
46
38
32
29
26
25

Pressure (mb)

1018
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016
1016

Ozone (du)

330
328
329
330
329
327
326
325
323
323
324
325
325
324
324
325
326
325
323
319
318
319
318
318

Sunday 2

Waning Gibbous 80%

22:29

11:31

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

Sun - Rise: 06:01, Set: 21:14, Transit: 13:37. Moon - Rise: 22:29, Set: 11:31. Civil Dark: 21:53 - 05:23. Nautical Dark: 22:45 - 04:31. Astro Dark: 23:53 - 03:25

Total Clouds (% Sky Obscured)

26
32
34
27
20
19
19
18
17
35
39
10
62
76
75
87
47
52
47
9
21
99
100
100

Low Clouds (% Sky Obscured)

1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
1
22
1
0
0
4
0

Medium Clouds (% Sky Obscured)

18
18
23
21
14
10
11
1
0
4
0
0
0
2
13
28
26
3
47
4
4
17
54
19

High Clouds (% Sky Obscured)

0
1
2
0
2
9
3
10
13
28
35
8
51
69
62
84
47
49
35
2
15
98
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
0
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)

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

Chance of Frost

Temperature (°C)

29
29
29
29
27
24
23
22
22
20
19
19
18
17
17
18
20
23
25
26
30
33
34
34

Feels Like (°C)

29
29
29
28
27
23
22
21
20
18
18
18
18
19
18
18
20
23
25
25
30
32
33
32

Dew Point (°C)

6
6
7
7
9
8
7
7
8
8
9
10
11
12
13
13
14
14
14
16
14
13
13
13

Relative Humidity (%)

23
23
23
26
31
34
36
38
42
45
50
57
65
70
74
73
66
57
48
52
38
30
28
28

Pressure (mb)

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

Ozone (du)

318
319
319
318
317
315
315
315
315
314
313
311
309
309
311
312
312
311
308
309
310
308
307
308

Monday 3

Waning Gibbous 71%

22:42

12:50

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:03, Set: 21:12, Transit: 13:37. Moon - Rise: 22:42, Set: 12:50. Civil Dark: 21:51 - 05:24. Nautical Dark: 22:42 - 04:33. Astro Dark: 23:49 - 03:28

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
91
91
93
90
91
100
79
83
100
100
99
75
88
96
98
75
87
100

Low Clouds (% Sky Obscured)

1
15
27
40
40
4
0
0
0
0
0
0
1
0
1
1
0
0
1
5
3
18
25
52

Medium Clouds (% Sky Obscured)

4
58
62
72
67
97
18
39
22
24
32
88
75
48
66
92
60
46
68
54
63
39
43
68

High Clouds (% Sky Obscured)

100
98
98
81
100
100
89
73
49
40
65
73
38
68
64
99
60
37
60
78
54
55
72
73

ISS Passover

Visibility (miles)

9
9
9
5
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
Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

17
31
63
42
28
43
30
25
7
2
1
2
0
0
3
4
0
0
4
12
82
52
49
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0
0
0.3

Wind Speed/Direction (mph)

9
8
6
11
11
11
9
7
6
4
5
4
4
6
4
4
3
4
4
5
7
4
4
6

Chance of Frost

Temperature (°C)

35
35
34
32
30
27
25
24
23
23
22
22
22
21
21
21
23
26
28
30
30
30
32
31

Feels Like (°C)

33
34
34
30
29
25
24
24
23
24
23
23
22
21
22
22
23
27
29
30
29
31
33
32

Dew Point (°C)

13
13
14
25
25
21
23
22
21
21
20
20
19
18
18
17
19
17
13
13
13
15
12
13

Relative Humidity (%)

27
25
29
66
75
71
89
88
84
87
88
88
85
84
85
79
76
56
39
34
36
38
30
32

Pressure (mb)

1009
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1012
1012

Ozone (du)

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

Tuesday 4

Waning Gibbous 60%

22:57

14:12

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

Sun - Rise: 06:04, Set: 21:11, Transit: 13:37. Moon - Rise: 22:57, Set: 14:12. Civil Dark: 21:49 - 05:26. Nautical Dark: 22:40 - 04:36. Astro Dark: 23:45 - 03:31

Total Clouds (% Sky Obscured)

100
79
72
68
59
45
47
37
53
64
19
9
4
17
29
41
39
41
39
43
53
54
83
84

Low Clouds (% Sky Obscured)

52
29
18
7
10
13
27
15
13
12
9
4
0
0
0
0
5
11
17
20
23
27
56
59

Medium Clouds (% Sky Obscured)

65
35
20
18
22
25
26
22
23
22
15
9
3
12
19
27
21
19
14
18
22
24
70
84

High Clouds (% Sky Obscured)

64
73
72
68
50
28
11
9
24
47
3
0
0
0
0
0
0
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

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

Precipitation Probability (%)

82
79
79
77
67
50
11
4
7
3
0
0
0
0
0
0
0
0
0
1
1
1
1
1

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
28
29
29
27
25
24
23
23
22
21
20
20
19
20
20
22
24
26
28
30
31
31
32

Feels Like (°C)

30
29
31
31
30
28
26
25
25
23
22
22
21
21
21
21
23
27
29
31
32
32
32
31

Dew Point (°C)

15
16
14
13
15
15
15
15
15
14
15
14
12
11
11
11
10
11
12
12
11
9
8
9

Relative Humidity (%)

39
47
39
38
45
52
58
62
62
62
65
67
58
56
57
56
48
44
41
36
31
26
23
24

Pressure (mb)

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

Ozone (du)

313
314
313
313
313
314
313
314
314
316
315
314
313
312
309
307
306
305
305
306
307
305
304
303

Wednesday 5

Waning Gibbous 49%

23:17

15:38

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

Sun - Rise: 06:06, Set: 21:09, Transit: 13:37. Moon - Rise: 23:17, Set: 15:38. Civil Dark: 21:47 - 05:28. Nautical Dark: 22:38 - 04:38. Astro Dark: 23:42 - 03:35

Total Clouds (% Sky Obscured)

83
55
83
69
82
63
40
36
30
23
31
37
54
49
56
59
33
42
50
54
54
56
45
33

Low Clouds (% Sky Obscured)

57
32
46
28
60
40
18
20
18
17
13
7
10
17
24
48
16
9
1
1
1
2
19
33

Medium Clouds (% Sky Obscured)

83
41
83
60
77
44
25
18
10
2
11
19
27
27
33
34
3
3
2
18
35
51
36
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
8
12
17
11
20
3
19
35
50
53
54
56
45
33

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 (%)

1
1
1
0
11
12
1
0
0
3
3
3
2
2
3
14
10
5
0
3
6
3
9
7

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

Chance of Frost

Temperature (°C)

32
32
31
30
29
26
25
23
22
21
20
19
19
18
18
18
19
21
23
25
25
25
26
26

Feels Like (°C)

31
31
33
31
30
26
26
25
24
23
22
22
22
21
21
21
21
21
22
23
23
24
24
25

Dew Point (°C)

12
12
7
10
10
14
15
15
15
14
14
14
13
14
13
13
12
10
10
8
8
8
9
9

Relative Humidity (%)

29
30
21
28
31
46
52
57
62
65
69
71
71
74
73
72
63
51
42
34
34
34
34
34

Pressure (mb)

1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1020

Ozone (du)

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

Thursday 6

Third Quarter 37%

23:43

No Set

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

Sun - Rise: 06:07, Set: 21:07, Transit: 13:36. Moon - Rise: 23:43, Set: No Set. Civil Dark: 21:45 - 05:29. Nautical Dark: 22:35 - 04:40. Astro Dark: 23:38 - 03:38

Total Clouds (% Sky Obscured)

30
31
35
36
39
40
40
30
15
0
0
0
0
0
0
0
1
2
4
2
1
0
17
30

Low Clouds (% Sky Obscured)

30
31
34
24
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
7
4
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)

30
31
35
36
39
40
40
30
15
0
0
0
0
0
0
0
1
2
4
2
1
0
17
30

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 (%)

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

Chance of Frost

Temperature (°C)

26
27
26
25
24
23
20
18
17
16
15
14
13
12
13
13
14
16
19
21
22
24
26
26

Feels Like (°C)

24
24
24
24
24
22
21
20
19
19
19
13
14
14
14
14
14
17
18
19
20
20
22
27

Dew Point (°C)

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

Relative Humidity (%)

33
33
33
33
33
36
38
42
47
54
62
65
70
73
71
69
67
58
51
45
40
35
31
30

Pressure (mb)

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

Ozone (du)

304
305
307
308
310
310
311
311
316
322
327
328
329
329
329
329
328
328
327
327
326
326
325
327

Friday 7

Waning Crescent 26%

00:21

17:03

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

50
46
46
46
38
30
22
30
34
40
40
45
44
52
51
50
51
51
51
44
38
35

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
6
10
15
24
31
34
33
31
26
27
35
40
39
37
35

High Clouds (% Sky Obscured)

50
46
46
46
38
30
20
30
34
30
24
27
26
31
36
40
40
40
36
29
26
24

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
9
13
17
16
13
4
24
38
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

Wind Speed/Direction (mph)

5
5
5
5
7
5
4
3
3
2
2
2
2
3
3
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

26
27
26
26
25
23
20
18
18
17
17
16
16
16
17
19
20
22
24
26
26
25

Feels Like (°C)

26
26
26
27
27
23
22
21
21
20
20
17
18
18
19
18
19
21
21
22
21
20

Dew Point (°C)

7
7
8
9
10
10
9
8
9
9
9
9
9
10
10
11
11
10
10
10
7
4

Relative Humidity (%)

29
28
31
35
39
43
47
51
54
57
60
62
64
67
63
60
57
48
41
36
30
25

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

328
330
328
326
324
323
322
321
319
317
315
314
313
312
312
311
311
311
312
312
311
311

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

Generated: 01/08/26 16:31:39. Forecast: 01/08/26 to 07/08/26. Timezone: UTC+2.00