Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 60%

22:57

14:12

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

95
89
100
90
85
81
47
87
18
2
11
0
0
2
9
20
23
18
52
72
34
35
74
72

Low Clouds (% Sky Obscured)

10
40
7
40
43
0
0
39
0
2
11
0
0
0
0
0
0
0
25
52
29
30
54
50

Medium Clouds (% Sky Obscured)

66
72
55
90
85
52
43
46
15
0
8
0
0
2
6
15
18
16
27
10
20
25
26
23

High Clouds (% Sky Obscured)

25
69
7
0
40
18
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
8
9
1
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
43
4
95
94
30
13
24
2
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
1.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
7
5
4
2
4
3
4
3
4
4
4
4
4
4
4
6
8
11
12
12
11

Chance of Frost

Temperature (°C)

31
32
30
30
26
25
24
23
22
22
21
20
18
18
18
19
21
24
26
28
29
30
30
31

Feels Like (°C)

30
32
32
33
28
27
28
27
25
26
25
23
22
22
21
22
25
28
29
29
27
30
29
29

Dew Point (°C)

10
10
25
24
25
24
23
22
21
21
20
19
17
17
18
17
19
20
18
15
15
13
11
11

Relative Humidity (%)

26
26
74
71
94
94
95
97
94
95
95
93
93
93
95
92
88
77
61
45
41
35
31
30

Pressure (mb)

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

Ozone (du)

313
310
308
305
301
306
307
306
306
308
308
307
306
305
304
305
306
306
307
307
307
309
310
310

Wednesday 5

Waning Gibbous 49%

23:17

15:38

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

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)

84
36
69
44
37
30
31
28
34
35
35
41
28
0
0
0
16
26
49
70
92
98
99
100

Low Clouds (% Sky Obscured)

38
3
42
21
15
7
9
5
7
7
4
9
0
0
0
0
16
18
21
22
27
32
27
23

Medium Clouds (% Sky Obscured)

32
22
31
29
28
22
23
20
26
30
28
33
23
0
0
0
0
0
4
12
37
51
54
33

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
11
31
57
80
96
98
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
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
11
11
11
8
7
6
11
7
6
5
5
4
3
3
3
4
6
7
8
9
9
9
9

Chance of Frost

Temperature (°C)

31
31
30
29
27
24
23
22
21
20
19
18
17
16
15
15
17
19
20
22
23
24
24
24

Feels Like (°C)

29
28
29
27
27
24
23
21
21
20
20
19
18
17
16
16
18
18
20
21
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

30
29
28
30
34
37
39
44
50
51
54
58
59
61
61
60
51
46
45
42
40
35
32
29

Pressure (mb)

1014
1013
1014
1014
1014
1015
1016
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1020
1020
1020

Ozone (du)

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

Thursday 6

Third Quarter 37%

23:43

No Set

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

70
59
43
29
11
10
1
0
0
0
2
17
37
54
23
17
22
7
4
31
58
65
73
36

Low Clouds (% Sky Obscured)

1
4
2
10
0
0
1
0
0
0
0
0
0
0
9
8
22
5
2
10
18
27
17
9

Medium Clouds (% Sky Obscured)

14
36
27
16
10
8
0
0
0
0
1
4
0
7
8
6
0
0
0
22
24
2
7
12

High Clouds (% Sky Obscured)

68
53
17
0
0
0
0
0
0
0
0
7
24
35
5
5
3
3
3
3
37
48
63
18

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
1
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)

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

Chance of Frost

Temperature (°C)

24
24
24
23
21
19
17
16
15
14
13
12
11
10
10
10
13
16
18
20
21
22
23
24

Feels Like (°C)

21
22
22
21
19
18
16
16
15
15
13
12
11
9
8
11
14
18
20
22
22
21
23
22

Dew Point (°C)

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

Relative Humidity (%)

26
25
24
27
32
33
35
40
45
48
51
55
58
60
62
64
56
51
46
40
36
34
31
29

Pressure (mb)

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

Ozone (du)

311
315
322
332
342
344
345
339
327
327
328
323
319
319
319
318
318
319
320
320
320
321
323
324

Friday 7

Waning Crescent 26%

00:21

17:03

16 Bad
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 OK
10 Bad
11 OK
12 OK
13 Good
14 OK
15 OK

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)

54
13
9
2
2
4
5
4
2
0
0
0
0
0
1
1
18
37
56
41
26
6
23
34

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)

18
12
5
0
2
4
5
3
2
0
0
0
0
0
0
0
3
6
8
6
3
0
2
3

High Clouds (% Sky Obscured)

40
0
2
2
0
0
0
0
0
0
0
0
0
0
1
1
18
36
54
38
23
6
22
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
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)

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

Chance of Frost

Temperature (°C)

24
24
24
23
21
19
17
16
15
14
13
12
12
11
12
13
15
18
21
23
25
27
29
29

Feels Like (°C)

24
22
24
23
22
19
17
16
16
15
14
13
13
12
13
14
16
19
23
25
26
28
29
29

Dew Point (°C)

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

Relative Humidity (%)

27
27
27
30
39
44
45
47
49
52
54
57
58
60
63
62
54
46
40
33
29
25
22
21

Pressure (mb)

1021
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016

Ozone (du)

325
327
322
323
324
324
324
322
319
319
319
318
319
318
317
317
316
316
316
316
317
318
317
317

Saturday 8

Waning Crescent 16%

01:16

18:20

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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 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)

49
52
56
55
58
59
54
82
98
82
86
81
77
81
71
65
29
38
46
52
63
68
75
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
10
14
18

Medium Clouds (% Sky Obscured)

5
3
2
0
9
18
31
20
10
0
6
13
19
29
42
53
16
27
40
40
36
36
41
40

High Clouds (% Sky Obscured)

49
52
56
55
58
59
54
82
96
81
83
77
68
73
61
40
25
33
41
47
48
49
53
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
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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
0
3
1
1
0
0
0
0
3
5
7
1
2
1
8
24
46
83
95

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
0.5
0.8

Wind Speed/Direction (mph)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
6
5
5
5
4

Chance of Frost

Temperature (°C)

30
30
29
28
26
23
20
19
18
17
17
17
17
16
18
18
20
22
25
28
28
28
28
28

Feels Like (°C)

30
31
29
29
26
23
20
19
17
16
16
16
16
16
17
18
21
21
21
22
22
22
21
28

Dew Point (°C)

5
5
4
7
8
7
6
5
6
6
6
6
5
5
7
8
8
7
6
6
4
2
-0
-0

Relative Humidity (%)

20
20
20
25
31
36
38
41
44
46
46
45
45
46
48
49
45
37
30
24
21
18
16
16

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

319
320
317
313
314
315
314
310
311
312
314
314
315
316
317
318
318
318
318
318
317
315
314
314

Sunday 9

Waning Crescent 8%

02:30

19:21

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 OK
11 OK
12 Bad
13 Bad
14 Bad
15 OK

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)

81
83
86
92
89
86
84
85
88
91
94
97
100
89
81
71
54
44
34
41
48
55
48
41

Low Clouds (% Sky Obscured)

22
24
25
27
25
19
15
17
19
20
25
28
31
16
7
0
5
8
12
5
5
3
2
1

Medium Clouds (% Sky Obscured)

40
48
55
62
62
62
62
70
73
81
69
58
46
41
35
30
27
23
19
19
22
30
30
25

High Clouds (% Sky Obscured)

58
61
61
63
59
57
51
52
57
62
75
87
100
85
71
52
35
19
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
84
62
23
19
16
7
12
15
6
18
22
19
16
18
16
13
13
9
7
4
0
1
2

Precipitation Amount (mm)

0.8
0.4
0.2
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
4
4
5
5
5
4
4
4
4
4
3
2
2
2
3
4
4
5
6
6
6
8
8

Chance of Frost

Temperature (°C)

29
29
28
27
26
24
22
22
21
21
20
20
19
19
19
20
20
22
25
27
28
29
29
29

Feels Like (°C)

29
28
28
29
30
23
23
23
23
22
21
18
18
19
19
18
18
20
21
22
24
24
25
32

Dew Point (°C)

0
1
3
4
6
6
6
6
6
6
5
6
6
7
8
9
10
9
8
7
6
3
2
1

Relative Humidity (%)

16
16
19
23
29
31
33
36
36
36
37
39
42
46
48
51
53
42
34
27
23
19
17
15

Pressure (mb)

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

Ozone (du)

314
314
313
313
313
313
314
314
314
314
314
316
317
319
321
324
327
326
326
325
322
319
316
315

Monday 10

Waning Crescent 2%

03:57

20:05

16 OK
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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 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)

43
50
61
72
73
73
74
76
80
83
72
61
51
43
35
27
29
30
31
24
16
6

Low Clouds (% Sky Obscured)

0
1
2
2
2
2
2
2
3
6
3
3
2
2
2
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
43
55
66
67
66
67
61
56
51
38
30
25
16
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
4
5
5
5
3
3
4
5
10
15
20
24
29
31
24
15
4

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
28
27
26
24
22
20
18
17
15
14
13
11
12
13
14
17
20
23
24
25

Feels Like (°C)

31
30
30
30
31
23
23
22
20
20
18
13
13
13
13
12
13
17
18
19
20
20

Dew Point (°C)

0
-1
-0
1
2
2
2
2
2
2
2
2
3
3
3
4
5
6
6
7
6
6

Relative Humidity (%)

14
13
15
18
21
24
27
30
33
37
41
45
50
55
55
54
54
47
40
35
31
28

Pressure (mb)

1015
1015
1015
1015
1015
1017
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

313
312
311
309
308
308
307
307
306
306
305
306
307
308
310
311
313
312
312
312
311
310

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

Generated: 04/08/26 16:26:31. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+2.00