Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 60%

15:22

02:58

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

Sun - Rise: 05:26, Set: 21:29, Transit: 13:28. Moon - Rise: 15:22, Set: 02:58. Civil Dark: 22:12 - 04:43. Nautical Dark: 23:14 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
70
61
47
25
19
7
5
19
27
22
3
1
1
1
1
1
1
1
1
1
1
2
2

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)

47
54
51
40
25
19
7
5
19
27
22
3
1
1
1
1
1
1
1
1
1
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
20
18
17
15
14
14
15
14
13
14
17
22
23
24
25
25
25
26
26
26
25
24
24

Dew Point (°C)

15
14
13
13
13
12
12
11
10
10
10
10
11
10
9
7
6
5
6
6
6
7
9
12

Relative Humidity (%)

64
67
70
77
83
84
86
84
86
84
78
67
59
51
42
35
30
27
26
27
27
31
37
49

Pressure (mb)

1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030

Ozone (du)

312
312
312
311
310
311
311
311
311
312
312
313
314
313
313
313
312
312
312
312
309
309
308
308

Monday 25

Waxing Gibbous 74%

16:36

03:09

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 Good
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 05:25, Set: 21:30, Transit: 13:28. Moon - Rise: 16:36, Set: 03:09. Civil Dark: 22:14 - 04:42. Nautical Dark: 23:16 - 03:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
2
2
2
0
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
0
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)

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

Chance of Frost

Temperature (°C)

20
18
17
16
16
15
15
15
14
14
16
19
21
23
25
26
28
28
28
29
28
28
27
26

Feels Like (°C)

21
19
18
17
17
16
16
16
16
15
18
21
23
25
27
27
29
29
29
29
28
28
27
27

Dew Point (°C)

12
11
11
11
11
10
10
9
9
9
10
11
11
9
8
7
7
7
7
7
8
10
12
15

Relative Humidity (%)

58
64
68
71
72
70
70
70
71
71
68
59
50
40
33
29
27
26
26
26
27
32
39
50

Pressure (mb)

1030
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1026
1026
1025
1025
1024
1024

Ozone (du)

308
309
309
310
310
312
313
314
315
315
316
316
315
316
316
316
317
319
319
319
319
318
318
316

Tuesday 26

Waxing Gibbous 82%

17:49

03:21

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

Sun - Rise: 05:24, Set: 21:31, Transit: 13:29. Moon - Rise: 17:49, Set: 03:21. Civil Dark: 22:15 - 04:40. Nautical Dark: 23:18 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
0
0
0
0
0
0
5
6
19
10
0
0
0
1
7
10
7
8
9
3
6
5
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
2
3
8
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
10
7
8
9
3
6
5
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)

5
4
4
5
6
7
7
8
8
8
9
10
10
10
10
10
10
10
10
11
11
10
10
9

Chance of Frost

Temperature (°C)

23
21
20
19
18
18
16
15
14
14
14
14
15
16
17
18
19
20
21
21
21
20
19
18

Feels Like (°C)

25
23
22
21
20
19
18
16
15
15
14
14
15
15
16
17
18
19
19
18
17
16
16
15

Dew Point (°C)

15
15
14
14
14
15
14
14
13
12
11
10
8
7
6
5
5
5
4
4
4
4
6
6

Relative Humidity (%)

59
65
68
70
77
83
87
90
92
90
82
73
62
54
47
42
39
36
32
31
33
35
41
46

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

315
316
317
320
320
321
321
322
323
324
326
327
326
328
328
327
326
326
327
329
330
329
328
328

Wednesday 27

Waxing Gibbous 89%

19:03

03:34

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:23, Set: 21:33, Transit: 13:29. Moon - Rise: 19:03, Set: 03:34. Civil Dark: 22:17 - 04:39. Nautical Dark: 23:20 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
5
5
5
5
3
4
5
5
0
33
67
95
95
90
90
76
66
49
66
81
95
67

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)

0
0
5
5
5
5
3
4
5
5
0
33
67
95
95
90
90
76
66
49
66
81
95
67

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)

7
7
7
7
6
6
6
5
5
5
5
6
7
6
7
6
6
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
10
10
9
9
10
11
13
15
17
18
20
20
21
22
22
21
20
19

Feels Like (°C)

14
12
11
11
10
9
8
8
7
7
7
8
11
14
16
17
18
19
19
20
20
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

51
55
59
65
70
72
72
69
69
66
58
47
38
31
26
23
21
20
20
20
22
25
31
40

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

327
327
328
329
330
332
333
334
336
337
339
341
342
343
343
344
345
346
346
345
346
347
348
350

Thursday 28

Waxing Gibbous 94%

20:16

03:50

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

Sun - Rise: 05:23, Set: 21:34, Transit: 13:29. Moon - Rise: 20:16, Set: 03:50. Civil Dark: 22:18 - 04:38. Nautical Dark: 23:22 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
21
33
55
63
38
18
6
19
29
42
15
25
35
28
20
10
11
12
12
12
12
13
14

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
4
8
12
0
0
0
0
0
0
0
0
0
2
4
9
8

High Clouds (% Sky Obscured)

45
21
33
49
60
38
18
0
16
29
42
0
0
0
0
0
0
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
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
5
5
4
4
3
3
3
3
3
3
2
2
2
1
2
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

17
15
14
14
13
13
12
12
12
12
14
16
18
20
23
24
25
26
26
26
26
26
25
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
56
57
58
56
55
56
58
60
61
59
49
42
36
30
29
27
25
25
25
25
30
36
43

Pressure (mb)

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

Ozone (du)

350
349
346
342
340
340
339
338
339
341
341
340
341
342
342
340
338
336
336
336
335
335
335
335

Friday 29

Waxing Gibbous 98%

No Rise

04:11

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

Sun - Rise: 05:22, Set: 21:35, Transit: 13:29. Moon - Rise: No Rise, Set: 04:11. Civil Dark: 22:20 - 04:37. Nautical Dark: 23:24 - 03:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
15
15
16
16
26
36
46
60
73
87
87
89
90
84
81
83
82
81
77
78
76
75
78

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
11

Medium Clouds (% Sky Obscured)

7
6
7
7
6
5
5
5
14
22
30
31
33
38
39
38
35
40
45
51
51
50
46
44

High Clouds (% Sky Obscured)

1
1
2
3
4
15
26
36
45
54
64
53
43
33
50
67
80
72
77
74
57
38
15
39

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
22
21
21
18
18
18
18
18
18
20
20
21
21
22
22
30
29
28
29
29
29

Dew Point (°C)

11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
10
10
9
10
10
10
12
13
15

Relative Humidity (%)

48
55
62
62
63
63
64
66
67
64
62
58
53
48
44
39
35
31
31
32
31
38
44
51

Pressure (mb)

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

Ozone (du)

336
337
337
337
338
338
338
339
339
340
340
341
342
344
346
346
347
347
347
347
347
345
344
343

Saturday 30

Waxing Gibbous 100%

21:28

04:39

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 OK
13 OK

Sun - Rise: 05:21, Set: 21:36, Transit: 13:29. Moon - Rise: 21:28, Set: 04:39. Civil Dark: 22:21 - 04:36. Nautical Dark: 23:26 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
73
72
67
66
66
61
56
61
65
65
71
72
75
61
44
27

Low Clouds (% Sky Obscured)

20
27
25
22
17
15
15
18
25
41
50
45
39
34
36
35
27

Medium Clouds (% Sky Obscured)

38
36
36
37
43
45
43
41
25
21
15
19
21
23
15
10
0

High Clouds (% Sky Obscured)

64
73
71
65
45
40
30
24
21
18
20
36
53
67
48
26
3

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
18
37
49
43
25
14
2
9
12
16
11
9
7
3
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
20
19
19
18
17
16
16
17
18
19
20
21
23
24
25

Feels Like (°C)

25
25
25
24
23
22
18
19
19
19
18
17
22
22
22
23
24

Dew Point (°C)

15
15
15
14
14
14
12
13
12
12
12
12
11
11
10
10
10

Relative Humidity (%)

58
65
72
73
75
76
75
78
78
73
68
64
57
51
45
41
38

Pressure (mb)

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

Ozone (du)

342
342
342
342
341
341
341
342
342
342
342
342
343
344
344
345
346

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

Generated: 24/05/26 21:27:17. Forecast: 24/05/26 to 30/05/26. Timezone: UTC+2.00