Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 92%

17:22

04:57

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 Bad
07 Bad

Sun - Rise: 06:06, Set: 20:35, Transit: 13:22. Moon - Rise: 17:22, Set: 04:57. Civil Dark: 21:10 - 05:31. Nautical Dark: 21:55 - 04:46. Astro Dark: 22:46 - 03:55

Total Clouds (% Sky Obscured)

100
100
96
62
66
63
50
64
48
77
100
100
100
100
100
100
100
100
100
100
100
60
60
60

Low Clouds (% Sky Obscured)

9
3
8
5
5
5
3
2
5
6
18
18
18
19
15
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
8
30
31
32
24
0
20
0
3
9
2
36
40
34
18
13
29
30
4
2
26
5
0

High Clouds (% Sky Obscured)

27
5
30
30
25
30
35
30
25
58
100
100
100
100
100
100
100
100
100
100
100
30
35
35

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

Chance of Frost

Temperature (°C)

9
12
14
15
17
18
19
19
20
19
19
18
16
14
13
13
11
10
9
8
7
6
5
5

Feels Like (°C)

7
10
12
12
13
14
15
16
16
17
17
16
15
12
11
10
8
6
6
5
4
3
2
1

Dew Point (°C)

4
5
5
6
7
7
8
8
9
11
12
12
12
10
9
7
7
6
5
4
4
4
3
2

Relative Humidity (%)

72
62
56
53
50
47
47
48
50
57
63
69
74
75
74
67
76
77
77
75
81
85
85
82

Pressure (mb)

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

Ozone (du)

394
397
395
398
400
400
400
400
398
399
398
399
399
398
398
400
400
397
396
394
393
391
389
390

Wednesday 29

Waxing Gibbous 97%

18:33

05:11

08 Bad
09 Bad
10 OK
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
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:04, Set: 20:37, Transit: 13:21. Moon - Rise: 18:33, Set: 05:11. Civil Dark: 21:12 - 05:29. Nautical Dark: 21:57 - 04:44. Astro Dark: 22:48 - 03:52

Total Clouds (% Sky Obscured)

60
60
25
1
1
4
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
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)

40
40
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

8
10
12
13
14
15
15
15
16
15
15
14
13
13
13
13
13
13
12
12
12
11
11
11

Chance of Frost

Temperature (°C)

7
9
11
13
14
15
16
17
17
17
16
15
14
12
10
9
8
7
6
6
5
4
3
3

Feels Like (°C)

3
5
6
9
11
12
12
13
12
13
12
11
10
8
6
5
4
3
2
2
0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

75
69
62
59
53
49
44
40
39
44
48
51
54
52
54
51
47
51
52
53
55
55
56
56

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1023
1024
1025
1026
1026
1026
1027
1027
1027
1027
1028

Ozone (du)

391
393
396
399
401
402
403
406
405
403
400
399
398
400
402
402
400
398
397
395
396
396
395
392

Thursday 30

Waxing Gibbous 99%

19:45

05:28

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
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:03, Set: 20:38, Transit: 13:21. Moon - Rise: 19:45, Set: 05:28. Civil Dark: 21:14 - 05:27. Nautical Dark: 21:58 - 04:42. Astro Dark: 22:51 - 03:49

Total Clouds (% Sky Obscured)

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

0
0
0
0
0
0
0
0
0
0
1
1
1
3
2
3
3
3
3
3
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)

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

Chance of Frost

Temperature (°C)

4
6
8
10
12
14
15
16
16
16
16
15
13
11
10
8
7
6
5
5
4
4
4
5

Feels Like (°C)

0
1
3
5
7
8
10
11
11
12
11
11
9
9
7
6
5
4
3
2
2
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

53
48
43
39
38
37
36
37
38
43
46
50
52
51
55
59
61
63
61
60
61
62
63
63

Pressure (mb)

1028
1028
1027
1027
1026
1025
1025
1024
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

390
389
387
385
383
384
385
385
384
383
382
382
382
382
383
383
383
383
382
382
382
382
382
382

Friday 1

Full Moon 100%

20:56

05:48

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 06:01, Set: 20:40, Transit: 13:21. Moon - Rise: 20:56, Set: 05:48. Civil Dark: 21:15 - 05:25. Nautical Dark: 22:00 - 04:40. Astro Dark: 22:53 - 03:46

Total Clouds (% Sky Obscured)

2
2
1
1
2
2
2
2
2
2
2
2
1
2
2
14
21
27
38
34
35
39
48
53

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
1
1
0
1
1
0
0
0
0
0
0
0
1
1
14
21
27
38
34
35
39
48
53

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

Chance of Frost

Temperature (°C)

6
8
11
13
15
17
18
19
20
21
20
18
17
15
13
12
11
10
9
9
8
8
8
9

Feels Like (°C)

4
6
8
10
12
14
16
17
17
19
18
17
16
15
13
11
10
9
8
8
8
7
7
8

Dew Point (°C)

-2
-2
0
1
3
4
6
7
8
10
11
11
12
12
10
9
7
6
6
6
6
5
6
6

Relative Humidity (%)

57
50
48
45
43
42
43
44
45
50
56
61
72
82
83
81
78
77
78
81
82
85
88
84

Pressure (mb)

1026
1026
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

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

Saturday 2

Waning Gibbous 98%

22:07

06:13

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 Bad
07 Bad

Sun - Rise: 05:59, Set: 20:41, Transit: 13:21. Moon - Rise: 22:07, Set: 06:13. Civil Dark: 21:17 - 05:24. Nautical Dark: 22:02 - 04:38. Astro Dark: 22:56 - 03:43

Total Clouds (% Sky Obscured)

53
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

9
17
26
27
25
25
18
14
11
8
4
1
7
17
29
23
16
10
14
19
32
57
61
59

Medium Clouds (% Sky Obscured)

7
14
25
24
22
30
25
16
6
5
8
12
24
36
49
60
70
79
84
89
94
83
72
61

High Clouds (% Sky Obscured)

53
86
78
78
81
87
92
96
100
100
100
100
100
100
100
100
99
99
94
89
84
67
50
33

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
1
0
11
20
23
14
7
4
6
8
6
13
22
3
12
20
25
21
14
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
14
14
17
17
18
19
19
18
18
19
20
21
13
13
13
13
12
11
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

71
61
54
52
50
49
49
47
45
43
49
55
62
67
73
79
76
73
71
79
84
91
90
88

Pressure (mb)

1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014

Ozone (du)

387
387
387
387
385
381
377
376
375
374
373
371
370
370
370
371
373
375
377
376
376
376
374
373

Sunday 3

Waning Gibbous 95%

23:15

06:47

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 Bad
07 Bad

Sun - Rise: 05:58, Set: 20:43, Transit: 13:21. Moon - Rise: 23:15, Set: 06:47. Civil Dark: 21:18 - 05:22. Nautical Dark: 22:04 - 04:36. Astro Dark: 22:59 - 03:40

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
97
94
92
89
88
85
90
95
100
100
100
100

Low Clouds (% Sky Obscured)

55
49
47
53
53
53
45
36
26
18
11
4
8
13
15
25
33
43
60
78
95
98
99
100

Medium Clouds (% Sky Obscured)

57
55
62
80
90
100
100
100
100
90
84
72
77
72
67
64
61
64
77
89
99
97
96
95

High Clouds (% Sky Obscured)

55
79
100
99
98
97
93
89
88
91
94
100
90
87
86
89
85
80
83
86
91
76
49
5

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 (%)

11
15
12
29
36
33
48
52
45
41
34
12
7
6
1
6
6
5
20
25
22
36
42
47

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
12
12
13
13
13
17
16
16
16
16
16
12
12
11
11
11
10
9
9
10
10
10

Dew Point (°C)

10
9
10
9
9
8
8
8
8
8
9
9
10
9
8
8
8
7
7
7
7
8
8
8

Relative Humidity (%)

86
77
69
61
58
55
52
54
54
55
62
69
78
77
77
80
80
81
83
84
85
87
88
90

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

371
370
369
368
368
367
367
366
365
364
364
364
364
365
366
366
367
367
367
367
368
368
369
370

Monday 4

Waning Gibbous 90%

00:16

07:30

Sun - Rise: 05:56, Set: 20:44, Transit: 13:21. Moon - Rise: 00:16, Set: 07:30. Civil Dark: 21:20 - 05:20. Nautical Dark: 22:06 - 04:33. Astro Dark: 23:01 - 03:38

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 Friolzheim, Karlsruhe Region, Germany (48.84,8.84)

Generated: 28/04/26 08:10:26. Forecast: 28/04/26 to 04/05/26. Timezone: UTC+2.00