Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

15:03

04:25

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

Sun - Rise: 06:16, Set: 20:44, Transit: 13:30. Moon - Rise: 15:03, Set: 04:25. Civil Dark: 21:20 - 05:40. Nautical Dark: 22:05 - 04:54. Astro Dark: 22:58 - 04:01

Total Clouds (% Sky Obscured)

39
34
28
29
43
35
61
44
32
9
12
1
2
15
3
3
7
7
41
100
90
51
59
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
25
12
21
30
30
55
44
30
9
11
1
1
4
2
0
0
0
0
0
0
0
59
47

High Clouds (% Sky Obscured)

8
19
25
25
4
0
1
0
0
0
0
0
0
0
1
2
6
7
38
100
90
51
22
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)

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

Chance of Frost

Temperature (°C)

7
6
6
5
4
5
7
9
11
13
14
16
17
17
17
16
14
13
11
9
8
8
7
6

Feels Like (°C)

7
5
4
2
1
3
7
8
9
11
13
15
16
16
15
14
13
12
8
8
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
93
91
78
64
55
47
43
38
36
34
33
35
40
47
60
65
62
63
65
65
64

Pressure (mb)

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

Ozone (du)

377
379
379
379
378
379
380
381
379
377
377
378
377
378
379
378
375
373
372
371
371
371
371
369

Monday 27

Waxing Gibbous 86%

16:18

04:39

03 OK
04 Bad
05 Good
06 OK
07 OK
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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:14, Set: 20:45, Transit: 13:30. Moon - Rise: 16:18, Set: 04:39. Civil Dark: 21:21 - 05:38. Nautical Dark: 22:07 - 04:52. Astro Dark: 23:01 - 03:58

Total Clouds (% Sky Obscured)

40
70
15
21
21
87
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
89
77
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
24
26
0
0
0
4
27
24
27
26
23

Medium Clouds (% Sky Obscured)

33
56
7
21
21
42
36
46
96
100
87
71
81
74
57
85
83
100
100
100
100
75
76
92

High Clouds (% Sky Obscured)

22
21
10
5
8
68
100
100
79
79
100
100
100
100
100
100
100
100
100
100
100
77
9
68

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)

3
3
3
3
3
3
3
4
5
5
5
5
5
5
5
5
4
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
5
5
5
6
9
12
14
15
16
17
17
18
18
16
15
14
12
11
10
10
9
8

Feels Like (°C)

3
3
2
3
3
3
7
9
11
12
13
14
14
15
14
14
13
12
9
9
7
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

70
74
73
75
71
59
51
46
42
39
35
34
34
34
37
39
52
62
66
64
62
60
60
68

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

365
363
363
364
366
365
366
370
370
371
371
370
370
372
372
372
374
375
377
378
381
385
390
391

Tuesday 28

Waxing Gibbous 92%

17:32

04:51

03 Bad
04 Bad
05 OK
06 OK
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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good

Sun - Rise: 06:12, Set: 20:47, Transit: 13:30. Moon - Rise: 17:32, Set: 04:51. Civil Dark: 21:23 - 05:36. Nautical Dark: 22:09 - 04:50. Astro Dark: 23:04 - 03:55

Total Clouds (% Sky Obscured)

77
53
41
40
18
32
66
54
55
70
72
76
61
66
62
60
38
31
21
15
15
15
15
15

Low Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
18
25
35
3
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

77
53
41
40
18
32
66
54
34
54
52
41
48
57
62
56
10
7
2
1
4
15
15
15

High Clouds (% Sky Obscured)

15
10
9
8
15
18
1
0
0
0
0
9
7
0
0
0
14
23
21
15
15
15
15
15

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
5
5
5
5
8
9
10
11
11
11
11
11
11
11
10
10
9
11
10
10
9
9

Chance of Frost

Temperature (°C)

8
8
7
6
6
8
10
12
13
15
16
17
18
18
18
18
17
16
14
13
11
10
9
8

Feels Like (°C)

5
5
4
3
4
6
7
8
10
12
13
14
15
15
14
14
13
13
11
9
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

66
70
75
81
82
73
59
53
48
47
45
43
42
43
44
49
54
60
66
70
73
78
82
82

Pressure (mb)

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

Ozone (du)

394
396
399
404
406
407
406
408
410
411
413
413
414
414
414
412
408
407
406
407
407
405
404
404

Wednesday 29

Waxing Gibbous 97%

18:44

05:03

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

Sun - Rise: 06:10, Set: 20:48, Transit: 13:29. Moon - Rise: 18:44, Set: 05:03. Civil Dark: 21:25 - 05:34. Nautical Dark: 22:11 - 04:47. Astro Dark: 23:07 - 03:52

Total Clouds (% Sky Obscured)

7
3
5
2
5
5
10
10
15
15
9
14
15
20
20
20
25
20
20
30
24
25
35
30

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)

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

High Clouds (% Sky Obscured)

0
0
0
0
5
5
5
5
5
5
3
5
5
5
5
5
5
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

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)

9
9
9
10
9
10
11
12
13
13
13
14
15
15
13
13
13
12
13
12
11
10
9
9

Chance of Frost

Temperature (°C)

7
7
6
6
7
8
9
11
13
14
15
16
16
16
17
16
14
13
11
10
8
8
7
6

Feels Like (°C)

3
3
2
2
4
3
5
6
8
9
10
12
11
11
11
11
9
9
6
5
4
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

82
78
72
71
70
68
63
60
58
51
47
43
38
35
36
40
46
52
56
62
63
65
67
68

Pressure (mb)

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

Ozone (du)

405
404
401
399
396
396
396
397
397
396
395
395
393
393
391
391
390
389
389
392
392
390
387
386

Thursday 30

Waxing Gibbous 99%

19:57

05:16

03 OK
04 OK
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
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:09, Set: 20:50, Transit: 13:29. Moon - Rise: 19:57, Set: 05:16. Civil Dark: 21:27 - 05:32. Nautical Dark: 22:14 - 04:45. Astro Dark: 23:10 - 03:49

Total Clouds (% Sky Obscured)

35
35
35
40
35
11
2
2
2
2
2
2
2
2
2
2
2
1
0
0
0
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)

0
5
5
0
0
0
0
0
0
0
0
0
0
1
2
1
1
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

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
9
10
10
12
14
14
15
15
15
14
14
13
12
11
10
10
10
9
10
10
9

Chance of Frost

Temperature (°C)

5
5
4
4
5
5
8
10
12
13
15
16
16
16
16
15
14
13
12
11
9
9
8
8

Feels Like (°C)

1
0
-0
-1
-0
0
3
6
7
9
10
12
11
12
12
12
12
12
9
9
9
9
8
8

Dew Point (°C)

0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-2
-1
-1
-0
1
1
0
-0
-1
-1
0
1

Relative Humidity (%)

68
67
66
66
63
58
52
43
38
34
32
31
30
30
30
34
39
44
45
47
47
52
56
60

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

387
386
387
387
387
386
385
383
384
383
382
381
382
382
382
383
383
383
382
381
380
380
380
380

Friday 1

Full Moon 100%

21:10

05:32

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

Sun - Rise: 06:07, Set: 20:51, Transit: 13:29. Moon - Rise: 21:10, Set: 05:32. Civil Dark: 21:28 - 05:30. Nautical Dark: 22:16 - 04:43. Astro Dark: 23:13 - 03:46

Total Clouds (% Sky Obscured)

2
2
2
2
3
9
18
28
39
51
60
60
55
50
40
30
25
25
30
30
30
25
25
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6
10
12
19
19
16
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
4
6
20
30
25
25
30
30
30
25
25
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
20
30
25
25
30
30
30
25
25
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
7
5
3

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8
19
22
10
37
57
72
71

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
10
10
10
10
10
11
12
11
10
9
9
8
8
7
6
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

8
7
7
7
8
8
10
12
14
15
17
18
18
19
19
18
17
15
14
13
11
11
11
11

Feels Like (°C)

5
4
5
4
4
5
6
7
7
8
9
9
14
15
15
15
16
16
12
12
12
11
10
10

Dew Point (°C)

1
0
0
0
1
1
1
2
2
3
5
6
7
7
8
9
9
10
10
9
9
10
10
11

Relative Humidity (%)

61
62
63
62
60
59
53
49
44
45
45
46
47
47
48
55
61
68
74
77
84
90
93
98

Pressure (mb)

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

Ozone (du)

378
376
374
373
373
372
372
372
371
371
370
369
368
367
367
367
366
366
366
367
367
367
366
365

Saturday 2

Waning Gibbous 98%

22:22

05:50

Sun - Rise: 06:05, Set: 20:53, Transit: 13:29. Moon - Rise: 22:22, Set: 05:50. Civil Dark: 21:30 - 05:28. Nautical Dark: 22:18 - 04:40. Astro Dark: 23:16 - 03:42

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Schalkenmehren, Germany (50.17,6.86)

Generated: 26/04/26 03:29:52. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00