Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 82%

13:30

04:32

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

Sun - Rise: 06:10, Set: 18:51, Transit: 12:31. Moon - Rise: 13:30, Set: 04:32. Civil Dark: 19:23 - 05:38. Nautical Dark: 20:02 - 04:59. Astro Dark: 20:42 - 04:19

Total Clouds (% Sky Obscured)

7
6
17
55
71
87
99
99
100
100
100
100
100
100
100
100
100
95
95
99
100
100
94
62

Low Clouds (% Sky Obscured)

7
0
0
0
1
1
44
78
84
90
90
85
87
94
87
86
98
91
84
55
55
71
53
31

Medium Clouds (% Sky Obscured)

1
1
17
42
68
85
97
97
100
100
98
96
100
98
100
100
100
91
93
78
58
77
69
28

High Clouds (% Sky Obscured)

3
6
3
35
15
35
40
45
100
100
100
100
100
39
42
38
100
25
30
18
15
5
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
0
0
0
0
0
0
0
5
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
8
27
57
74
81
89
95
95
95
86
81
60
40
28
21
13
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.9
1.2
0.7
0.6
0.6
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-5
0
2
3
4
4
4
4
4
4
4
3
3
2

Relative Humidity (%)

50
51
50
51
51
52
52
52
49
46
58
82
89
93
94
96
96
96
94
94
94
89
91
86

Pressure (mb)

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

Ozone (du)

356
354
353
351
351
352
351
351
351
353
353
353
353
353
354
355
356
360
365
371
374
378
383
385

Sunday 29

Waxing Gibbous 89%

15:51

05:53

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

Sun - Rise: 07:08, Set: 19:53, Transit: 13:30. Moon - Rise: 15:51, Set: 05:53. Civil Dark: 20:25 - 06:36. Nautical Dark: 21:03 - 05:57. Astro Dark: 21:44 - 05:16

Total Clouds (% Sky Obscured)

39
34
23
39
48
37
34
32
30
76
61
84
87
85
87
62
15
67
100
100
100
100
93

Low Clouds (% Sky Obscured)

34
34
23
35
40
31
19
23
26
75
58
73
77
42
71
26
1
1
0
0
1
1
1

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
13
29
37
25
14
0
0
29
96
89
99
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
13
67
100
100
100
100
40

ISS Passover

Visibility (miles)

9
9
9
9
9
5
6
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

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

Precipitation Probability (%)

4
3
2
0
3
1
2
0
3
4
3
1
18
1
2
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

Wind Speed/Direction (mph)

6
5
4
5
5
4
2
3
3
3
2
1
4
2
1
2
5
7
5
3
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
88
93
91
93
89
86
85
81
73
61
58
48
42
41
43
46
51
55
61
62

Pressure (mb)

1025
1025
1026
1026
1027
1027
1028
1029
1029
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027
1027
1027
1026
1026

Ozone (du)

386
390
393
395
398
403
408
413
423
427
423
413
405
397
395
395
396
393
389
384
381
383
383

Monday 30

Waxing Gibbous 95%

17:08

06:10

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Bad

Sun - Rise: 07:06, Set: 19:54, Transit: 13:30. Moon - Rise: 17:08, Set: 06:10. Civil Dark: 20:26 - 06:33. Nautical Dark: 21:05 - 05:55. Astro Dark: 21:46 - 05:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
83
97
100
100
100
100
100
94
83
100
100
100
67
45
43
36
34
47

Low Clouds (% Sky Obscured)

10
18
54
100
100
87
80
88
100
91
78
68
72
67
52
50
47
52
41
20
21
23
21
39

Medium Clouds (% Sky Obscured)

100
86
100
100
100
93
0
38
45
45
45
40
33
93
82
100
95
100
67
45
43
36
34
47

High Clouds (% Sky Obscured)

45
45
50
45
3
64
65
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
3
1
8
9
6
4
4
6
6
6
7
6
8
9
8
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
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
2
15
47
95
95
63
19
40
78
84
95
92
76
72
69
62
57
50
46
34
14
9
8

Precipitation Amount (mm)

0
0
0
0
0.7
1.2
0
0
0
0.3
0.5
0.8
0.6
0.3
0.3
0.3
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
63
65
68
82
91
89
89
91
89
93
88
69
64
60
67
62
64
68
74
75
76
79

Pressure (mb)

1025
1024
1024
1022
1021
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021

Ozone (du)

385
386
387
385
386
387
388
388
382
379
373
375
379
380
381
380
382
381
379
380
380
381
380
378

Tuesday 31

Waxing Gibbous 97%

18:23

06:24

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 07:04, Set: 19:56, Transit: 13:30. Moon - Rise: 18:23, Set: 06:24. Civil Dark: 20:28 - 06:31. Nautical Dark: 21:07 - 05:52. Astro Dark: 21:48 - 05:11

Total Clouds (% Sky Obscured)

63
76
56
65
89
93
96
98
91
99
100
100
100
100
100
100
100
99
99
98
79
31
38
9

Low Clouds (% Sky Obscured)

57
71
55
61
79
79
79
77
75
86
92
79
69
57
55
56
53
55
53
56
40
14
9
0

Medium Clouds (% Sky Obscured)

63
59
5
7
7
8
8
13
19
24
40
45
50
50
48
93
100
99
99
93
76
17
6
5

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
1
6
6
8
2
6
8
8
6
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

11
5
10
10
7
15
22
28
23
25
43
65
70
69
74
74
67
59
58
62
50
34
29
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.4
0.4
0.3
0.2
0.3
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
82
82
82
72
65
64
70
71
66
59
56
56
57
66
72
69
67
67
73
75
79
82

Pressure (mb)

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

Ozone (du)

375
369
366
360
358
355
351
349
348
348
352
353
352
350
349
350
350
350
353
353
354
353
351
350

Wednesday 1

Waxing Gibbous 99%

19:36

06:37

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

Sun - Rise: 07:01, Set: 19:57, Transit: 13:29. Moon - Rise: 19:36, Set: 06:37. Civil Dark: 20:30 - 06:29. Nautical Dark: 21:09 - 05:50. Astro Dark: 21:50 - 05:09

Total Clouds (% Sky Obscured)

7
7
20
33
40
44
55
65
68
71
76
77
72
60
67
72
77
69
61
53
54
55
56
44

Low Clouds (% Sky Obscured)

1
2
10
19
27
44
52
63
66
71
71
58
42
22
38
54
69
62
56
49
41
35
29
29

Medium Clouds (% Sky Obscured)

3
2
1
0
2
2
4
4
2
0
0
4
8
11
13
9
9
4
2
0
18
33
50
33

High Clouds (% Sky Obscured)

0
0
0
0
1
3
2
0
0
4
32
2
2
0
0
0
0
3
6
8
17
31
43
23

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 (%)

17
7
7
6
4
3
18
4
1
5
16
11
10
21
20
18
16
16
13
3
2
1
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
6
6
6
5
5
4
4
4
5
6
6
6
7
7
7
6
5
4
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
0
-0
-1
0
0
2
3
4
5
6
7
7
8
8
7
7
8
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

80
82
85
86
85
82
76
73
73
76
74
74
69
60
52
50
49
46
49
50
52
55
61
65

Pressure (mb)

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

Ozone (du)

349
352
352
354
354
354
353
351
353
354
355
356
355
354
356
355
355
354
354
354
354
354
354
354

Thursday 2

Full Moon 100%

20:49

06:50

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

Sun - Rise: 06:59, Set: 19:59, Transit: 13:29. Moon - Rise: 20:49, Set: 06:50. Civil Dark: 20:31 - 06:27. Nautical Dark: 21:10 - 05:48. Astro Dark: 21:52 - 05:06

Total Clouds (% Sky Obscured)

34
28
21
15
8
13
17
22
26
30
35
32
28
24
34
44
54
60
62
64
66
65
66
70

Low Clouds (% Sky Obscured)

30
28
20
10
0
0
1
1
1
1
2
8
15
23
25
25
24
22
21
26
33
40
41
38

Medium Clouds (% Sky Obscured)

23
7
11
15
8
13
11
8
9
9
11
9
7
5
11
14
19
15
16
16
39
64
66
70

High Clouds (% Sky Obscured)

8
1
0
0
1
1
1
1
3
5
6
4
3
4
4
5
4
10
14
21
28
41
57
45

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
1
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
-0
-0
-0
-1
-1
-1
-1
-1
0
0
-1
-1
-1
-1
-1
-1
-1
-0
0
-1
-1
-1

Relative Humidity (%)

66
68
70
72
73
75
75
75
75
67
62
55
48
43
38
37
36
36
39
42
46
47
47
49

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016
1015
1015
1015

Ozone (du)

355
357
359
358
358
358
357
357
356
355
354
353
353
354
354
354
354
353
353
353
354
357
361
365

Friday 3

Waning Gibbous 99%

22:02

07:04

Sun - Rise: 06:57, Set: 20:00, Transit: 13:29. Moon - Rise: 22:02, Set: 07:04. Civil Dark: 20:33 - 06:25. Nautical Dark: 21:12 - 05:45. Astro Dark: 21:54 - 05:04

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 Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 27/03/26 23:42:32. Forecast: 28/03/26 to 03/04/26. Timezone: UTC+1.00