Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

01:12

18:26

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

Sun - Rise: 06:09, Set: 21:07, Transit: 13:37. Moon - Rise: 01:12, Set: 18:26. Civil Dark: 21:45 - 05:30. Nautical Dark: 22:36 - 04:40. Astro Dark: 23:39 - 03:38

Total Clouds (% Sky Obscured)

4
2
4
51
44
37
11
4
3
0
0
1
83
72
56
50
55
50
80
98
97
100
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
1
0
0
0
0
0
0
0
0
3
3
3
15
75
59
74
65
66

High Clouds (% Sky Obscured)

2
2
4
47
43
30
10
3
3
0
0
1
83
69
41
35
35
35
61
70
81
96
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
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
4
4
5
5
5
4
4
4
4
4
4
3
3
4
5
5
4
5
7
7
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
24
28
34
38
41
45
44
43
45
45
46
47
47
45
38
34
29
24
20
17
15
16
19

Pressure (mb)

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

Ozone (du)

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

Sunday 9

Waning Crescent 8%

02:26

19:27

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

Sun - Rise: 06:10, Set: 21:05, Transit: 13:37. Moon - Rise: 02:26, Set: 19:27. Civil Dark: 21:43 - 05:32. Nautical Dark: 22:33 - 04:43. Astro Dark: 23:36 - 03:41

Total Clouds (% Sky Obscured)

100
94
78
73
52
19
20
19
38
53
74
44
80
61
90
65
89
48
47
49
25
31
45
62

Low Clouds (% Sky Obscured)

60
65
70
68
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
10
14
17
14
36

Medium Clouds (% Sky Obscured)

75
92
78
67
26
19
20
19
24
23
25
35
31
0
0
0
0
0
0
0
0
16
35
33

High Clouds (% Sky Obscured)

62
35
10
0
21
0
0
0
23
43
57
4
45
58
90
65
89
48
39
44
7
2
2
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
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
4
0
0
0
0
0
0
0
1
4
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
7
6
3
2
3
3
4
5
6
6
6
7
7
7
8
7
7
7
8
8
9
9
9

Chance of Frost

Temperature (°C)

29
28
27
25
23
22
22
22
23
22
22
21
21
20
21
21
22
23
24
25
26
26
26
25

Feels Like (°C)

26
26
24
23
23
22
23
22
23
23
22
20
20
18
18
18
20
21
23
24
25
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

24
27
29
32
34
38
41
42
45
45
45
47
48
46
43
37
33
31
30
29
28
25
26
28

Pressure (mb)

1014
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1013
1013
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

319
327
328
331
330
329
328
328
321
317
314
313
312
310
308
308
305
304
303
303
302
303
302
302

Monday 10

Waning Crescent 2%

03:54

20:09

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

Sun - Rise: 06:12, Set: 21:03, Transit: 13:36. Moon - Rise: 03:54, Set: 20:09. Civil Dark: 21:41 - 05:34. Nautical Dark: 22:31 - 04:45. Astro Dark: 23:32 - 03:44

Total Clouds (% Sky Obscured)

86
84
98
100
100
100
86
53
52
8
8
3
0
0
2
2
22
21
21
6
4
3
4
3

Low Clouds (% Sky Obscured)

80
59
37
10
9
11
2
0
3
5
1
0
0
0
0
0
15
15
13
3
2
1
0
0

Medium Clouds (% Sky Obscured)

22
19
12
1
2
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
66
95
100
100
100
80
53
52
2
5
2
0
0
2
2
3
3
2
2
1
2
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
35
41
47
51
55
57
61
67
71
75
77
79
77
70
58
49
43
37
33
30
27
26
25

Pressure (mb)

1017
1017
1018
1019
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1023

Ozone (du)

303
303
303
304
303
304
304
304
305
305
306
306
307
308
309
309
310
311
311
311
311
311
310
310

Tuesday 11

Waning Crescent 0%

05:26

20:39

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 OK
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:14, Set: 21:01, Transit: 13:36. Moon - Rise: 05:26, Set: 20:39. Civil Dark: 21:39 - 05:36. Nautical Dark: 22:28 - 04:47. Astro Dark: 23:29 - 03:47

Total Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
7
13
18
22
24
26
18
9
0
0
0
0
16

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)

1
1
0
0
0
0
0
0
0
0
0
6
10
15
20
21
24
18
9
0
0
0
0
14

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

Chance of Frost

Temperature (°C)

23
22
21
19
18
17
16
16
15
15
14
14
14
14
15
17
19
22
23
25
27
27
28
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
26
29
34
34
37
42
47
53
56
58
56
57
57
50
43
36
31
26
22
20
19
18
18

Pressure (mb)

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

Ozone (du)

309
308
308
308
308
309
310
310
311
310
311
312
313
313
313
311
312
312
312
312
312
311
311
311

Wednesday 12

New Moon 1%

06:56

20:59

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

Sun - Rise: 06:15, Set: 20:59, Transit: 13:36. Moon - Rise: 06:56, Set: 20:59. Civil Dark: 21:37 - 05:38. Nautical Dark: 22:26 - 04:49. Astro Dark: 23:25 - 03:51

Total Clouds (% Sky Obscured)

30
44
31
16
0
0
0
0
0
0
0
0
2
3
47
26
5
7
11
16
39
58
70
44

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)

28
38
28
14
0
0
0
0
0
0
0
0
2
2
33
20
4
6
9
12
32
47
60
40

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

Chance of Frost

Temperature (°C)

28
27
25
24
22
21
20
20
20
19
19
18
19
19
21
22
25
27
29
30
32
32
33
33

Feels Like (°C)

27
26
24
23
21
20
19
19
19
19
19
18
19
19
21
21
21
22
23
24
25
33
32
31

Dew Point (°C)

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

Relative Humidity (%)

18
21
27
32
33
36
38
39
37
37
38
39
41
42
39
33
28
23
21
18
16
16
15
15

Pressure (mb)

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

Ozone (du)

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

Thursday 13

Waxing Crescent 4%

08:22

21:15

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

Sun - Rise: 06:17, Set: 20:57, Transit: 13:36. Moon - Rise: 08:22, Set: 21:15. Civil Dark: 21:35 - 05:39. Nautical Dark: 22:23 - 04:51. Astro Dark: 23:22 - 03:54

Total Clouds (% Sky Obscured)

21
1
5
9
13
20
27
33
39
41
43
32
24
16
44
71
98
96
94
92
94
97
100
96

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
3

Medium Clouds (% Sky Obscured)

0
0
4
9
12
18
24
30
35
33
35
27
20
11
12
15
15
16
17
22
14
7
0
3

High Clouds (% Sky Obscured)

21
1
1
0
0
0
0
0
0
0
0
1
1
2
31
62
92
92
92
92
94
97
100
80

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
1
1
0
13
11
5
5
7
7
15
18
14
13

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

Chance of Frost

Temperature (°C)

32
31
30
28
27
25
25
24
24
24
23
23
23
22
23
25
26
28
30
31
33
33
33
34

Feels Like (°C)

32
33
33
28
28
28
27
27
27
23
23
23
22
21
21
23
22
23
23
24
24
32
32
31

Dew Point (°C)

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

Relative Humidity (%)

18
21
24
26
28
29
30
31
31
32
32
33
33
33
34
29
25
22
20
18
16
15
14
13

Pressure (mb)

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

Ozone (du)

304
305
305
305
305
305
305
306
307
306
306
305
305
305
305
304
303
302
302
301
301
301
301
301

Friday 14

Waxing Crescent 10%

09:43

21:29

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 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:18, Set: 20:55, Transit: 13:36. Moon - Rise: 09:43, Set: 21:29. Civil Dark: 21:33 - 05:41. Nautical Dark: 22:21 - 04:53. Astro Dark: 23:18 - 03:57

Total Clouds (% Sky Obscured)

94
91
84
82
76
69
66
64
64
64
64
61
57
44
41
44
46
53
61
70

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

6
8
12
17
21
28
30
33
36
39
40
36
33
27
24
21
19
21
21
23

High Clouds (% Sky Obscured)

67
50
59
59
63
63
53
43
38
33
37
37
41
36
32
27
27
41
50
63

ISS Passover

Visibility (miles)

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

Precipitation Type

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
0
0
0
0
0
3
3
1
3
4
1
2
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
31
30
28
26
23
22
21
20
19
19
18
18
18
18
19
21
22
23
25

Feels Like (°C)

32
32
33
27
26
26
26
25
25
19
20
20
19
19
18
20
19
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

16
19
23
25
28
31
37
43
51
53
54
56
54
53
52
47
42
38
35
33

Pressure (mb)

1013
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

300
299
299
298
298
297
298
299
299
301
302
303
304
304
304
304
305
305
306
307

Forecast for Velbert, Düsseldorf District, Germany (51.34,7.04)

Generated: 08/08/26 18:25:27. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+2.00