Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

12:19

03:59

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

Sun - Rise: 06:13, Set: 20:32, Transit: 13:24. Moon - Rise: 12:19, Set: 03:59. Civil Dark: 21:07 - 05:38. Nautical Dark: 21:51 - 04:54. Astro Dark: 22:42 - 04:03

Total Clouds (% Sky Obscured)

61
48
38
23
40
22
37
32
35
25
25
12
4
7
19
12
16
27
32
37
70
18
9
1

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
2
4
21
40
22
33
30
31
22
23
11
3
7
19
11
16
27
31
37
70
13
8
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)

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

Chance of Frost

Temperature (°C)

4
9
12
15
17
19
20
21
21
21
21
20
18
15
14
12
11
10
9
8
7
7
6
6

Feels Like (°C)

3
8
11
13
14
15
17
18
18
18
18
17
17
14
12
10
10
9
8
8
7
6
6
6

Dew Point (°C)

-3
0
0
-2
-3
-4
-5
-5
-4
-3
-2
-1
2
1
1
1
1
1
1
1
1
1
0
-1

Relative Humidity (%)

60
55
43
32
25
21
18
17
17
20
21
25
33
38
42
46
49
52
57
60
63
64
65
64

Pressure (mb)

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

Ozone (du)

364
365
367
368
368
369
370
370
369
368
369
370
369
370
369
368
368
368
366
365
365
367
364
362

Saturday 25

Waxing Gibbous 68%

13:40

04:17

08 Good
09 Good
10 Good
11 Bad
12 Bad
13 OK
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
03 Good
04 OK
05 OK
06 Good
07 Good

Sun - Rise: 06:11, Set: 20:34, Transit: 13:24. Moon - Rise: 13:40, Set: 04:17. Civil Dark: 21:09 - 05:36. Nautical Dark: 21:53 - 04:51. Astro Dark: 22:44 - 04:00

Total Clouds (% Sky Obscured)

1
3
12
100
100
28
1
1
1
1
2
2
2
2
2
2
13
3
3
2
39
35
9
8

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
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
5
100
100
9
0
0
0
0
1
1
1
0
0
1
13
1
1
1
39
35
7
8

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

Chance of Frost

Temperature (°C)

8
11
14
16
17
19
20
21
22
22
21
20
19
15
13
11
10
10
9
8
8
7
6
6

Feels Like (°C)

7
11
14
15
14
15
17
19
20
20
20
19
17
14
11
10
10
9
8
8
7
6
6
5

Dew Point (°C)

0
2
3
2
0
-1
-2
-3
-3
-2
-1
-0
2
0
-2
-2
-1
-1
-1
-1
-0
-0
-1
-1

Relative Humidity (%)

58
52
46
38
31
26
22
20
19
20
22
25
33
36
37
40
44
47
51
54
57
59
63
62

Pressure (mb)

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

Ozone (du)

363
364
366
368
372
371
374
374
370
370
369
367
365
366
367
365
363
363
364
366
367
368
368
369

Sunday 26

Waxing Gibbous 78%

14:58

04:31

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

Sun - Rise: 06:09, Set: 20:36, Transit: 13:23. Moon - Rise: 14:58, Set: 04:31. Civil Dark: 21:11 - 05:34. Nautical Dark: 21:55 - 04:49. Astro Dark: 22:47 - 03:57

Total Clouds (% Sky Obscured)

6
8
9
11
8
24
86
100
100
100
100
93
100
100
100
53
35
35
25
11
0
22
41
57

Low Clouds (% Sky Obscured)

4
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
1
6
3
17
12
6
0
0
0
0

High Clouds (% Sky Obscured)

2
6
7
7
5
24
86
100
100
100
100
93
100
100
100
48
35
5
5
2
0
22
41
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
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
7
7
7
7
7
7
7
7
8
8
8
6
5
5
4
4
4
4
3
4
4
4
4

Chance of Frost

Temperature (°C)

7
9
10
12
14
15
17
18
18
18
18
17
16
13
12
10
9
8
7
6
6
5
5
6

Feels Like (°C)

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

Dew Point (°C)

-0
-0
-1
-1
-2
-4
-5
-5
-5
-5
-4
-3
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-1

Relative Humidity (%)

58
53
48
41
32
26
22
20
20
20
22
26
32
38
43
46
48
51
55
58
60
61
61
61

Pressure (mb)

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

Ozone (du)

371
374
376
376
377
376
376
376
375
375
377
377
378
378
378
377
375
375
376
375
374
375
377
378

Monday 27

Waxing Gibbous 86%

16:12

04:45

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

Sun - Rise: 06:08, Set: 20:37, Transit: 13:23. Moon - Rise: 16:12, Set: 04:45. Civil Dark: 21:12 - 05:32. Nautical Dark: 21:57 - 04:47. Astro Dark: 22:50 - 03:54

Total Clouds (% Sky Obscured)

49
49
40
45
45
35
33
21
10
34
57
81
82
100
84
88
100
100
100
100
100
84
70
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
5
30
37
51
53
56
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
5
8
11
14
23
30
35
34
37
100
100
100
100
54
45
40

High Clouds (% Sky Obscured)

48
48
30
30
30
25
20
7
0
30
57
81
82
100
84
88
100
100
100
100
85
57
27
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
1
2
1
16
20
14
29
36
39

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

Chance of Frost

Temperature (°C)

6
9
12
15
17
18
19
19
20
20
19
18
17
15
13
11
11
11
10
10
10
9
9
9

Feels Like (°C)

6
8
10
12
14
15
15
15
17
18
17
17
16
14
10
10
8
7
7
6
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

55
47
41
37
33
31
28
27
26
25
25
30
37
43
45
49
50
51
53
53
60
62
70
73

Pressure (mb)

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

Ozone (du)

377
375
374
374
377
378
379
381
389
393
395
393
392
393
395
393
394
394
397
403
416
422
426
433

Tuesday 28

Waxing Gibbous 92%

17:24

04:58

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
03 Bad
04 Bad
05 Bad
06 OK
07 OK

Sun - Rise: 06:06, Set: 20:39, Transit: 13:23. Moon - Rise: 17:24, Set: 04:58. Civil Dark: 21:14 - 05:30. Nautical Dark: 21:59 - 04:45. Astro Dark: 22:52 - 03:51

Total Clouds (% Sky Obscured)

100
100
100
99
87
93
100
100
100
91
83
75
91
91
90
81
74
65
66
67
67
53
43
35

Low Clouds (% Sky Obscured)

79
83
87
85
72
75
86
90
92
79
65
52
35
40
50
50
50
51
38
25
14
11
9
7

Medium Clouds (% Sky Obscured)

25
20
20
20
20
20
20
25
40
24
19
14
31
30
28
27
22
21
21
11
7
4
5
5

High Clouds (% Sky Obscured)

0
1
0
25
47
65
46
25
18
31
20
1
2
2
1
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

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 (%)

38
37
38
36
33
33
25
20
15
15
19
3
4
7
7
7
6
2
5
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
2
1
-0
-0
1
1
2
4
4
5
4
4
4
4
4
4
4
3
3
3
3

Relative Humidity (%)

69
68
64
60
51
44
42
45
43
46
55
57
60
63
66
69
70
73
75
77
78
79
76
73

Pressure (mb)

1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

433
426
420
417
417
417
419
422
426
426
421
416
411
409
407
405
405
405
405
402
400
398
399
401

Wednesday 29

Waxing Gibbous 97%

18:36

05:11

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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

Sun - Rise: 06:04, Set: 20:40, Transit: 13:23. Moon - Rise: 18:36, Set: 05:11. Civil Dark: 21:16 - 05:28. Nautical Dark: 22:01 - 04:42. Astro Dark: 22:55 - 03:48

Total Clouds (% Sky Obscured)

39
43
47
46
45
44
47
44
48
41
36
25
29
30
28
23
14
5
4
3
2
2
1
1

Low Clouds (% Sky Obscured)

14
20
26
27
27
26
25
20
16
11
6
2
15
24
25
20
14
5
4
3
2
2
1
1

Medium Clouds (% Sky Obscured)

11
15
22
27
27
22
15
9
9
4
5
6
4
6
5
4
3
2
1
1
0
0
0
0

High 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

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

Chance of Frost

Temperature (°C)

8
9
11
13
14
15
16
16
16
17
16
15
15
14
12
12
11
10
9
8
7
5
5
6

Feels Like (°C)

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

Dew Point (°C)

3
2
1
0
-0
-1
-1
-1
-2
-1
-1
-1
0
1
1
1
1
1
1
0
0
-1
-1
-1

Relative Humidity (%)

70
58
49
41
38
35
31
31
29
29
31
34
37
40
44
49
50
52
54
59
63
67
66
64

Pressure (mb)

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

Ozone (du)

403
403
403
404
403
402
401
400
399
398
398
398
398
400
402
404
405
406
407
407
406
406
405
404

Thursday 30

Waxing Gibbous 99%

19:48

05:27

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 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:02, Set: 20:42, Transit: 13:23. Moon - Rise: 19:48, Set: 05:27. Civil Dark: 21:18 - 05:26. Nautical Dark: 22:03 - 04:40. Astro Dark: 22:58 - 03:45

Total Clouds (% Sky Obscured)

23
46
69
76
83
90
80
70
60
57
53
48
37
26
15
10
6
3

Low Clouds (% Sky Obscured)

5
7
8
19
24
32
29
19
9
5
4
2
3
6
9
6
3
0

Medium Clouds (% Sky Obscured)

8
24
43
50
54
68
64
46
36
32
22
16
10
7
4
3
1
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

8
11
11
13
12
11
10
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
9
11
13
14
15
16
16
17
17
16
16
15
14
12
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
50
44
39
35
31
30
29
28
31
35
39
44
48
53
55
56

Pressure (mb)

1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

404
403
403
403
403
404
405
405
405
406
405
404
403
403
404
404
404
404

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 24/04/26 08:12:28. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00