Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 95%

23:15

07:21

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 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:55, Set: 20:02, Transit: 13:28. Moon - Rise: 23:15, Set: 07:21. Civil Dark: 20:34 - 06:23. Nautical Dark: 21:14 - 05:43. Astro Dark: 21:56 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
98
99
88
100
100
95
100
95
100
98
92
95
100
60
100
69
28
52
73
75
48

Low Clouds (% Sky Obscured)

93
86
95
92
98
67
100
100
75
87
82
72
66
57
45
38
10
0
1
2
8
4
0
0

Medium Clouds (% Sky Obscured)

98
84
82
59
54
45
16
59
64
75
66
72
71
53
57
46
23
58
56
16
28
38
27
36

High Clouds (% Sky Obscured)

100
100
40
39
42
38
45
19
10
1
0
14
40
39
27
100
39
100
45
14
6
21
29
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 (%)

3
1
13
21
15
15
17
6
4
6
8
11
17
16
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
9
10
11
12
13
14
14
14
14
14
14
12
11
10
11
10
10
8

Dew Point (°C)

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

Relative Humidity (%)

76
80
83
84
85
85
87
86
86
84
82
74
71
65
64
66
72
80
83
84
85
87
88
90

Pressure (mb)

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

Ozone (du)

371
372
372
371
370
370
372
371
369
370
373
372
370
370
371
373
375
374
380
379
377
376
379
377

Sunday 5

Waning Gibbous 92%

00:26

07:42

03 OK
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
00 OK
01 OK
02 Bad

Sun - Rise: 06:53, Set: 20:03, Transit: 13:28. Moon - Rise: 00:26, Set: 07:42. Civil Dark: 20:36 - 06:20. Nautical Dark: 21:16 - 05:41. Astro Dark: 21:58 - 04:58

Total Clouds (% Sky Obscured)

10
69
75
96
99
99
100
100
99
100
100
100
100
100
99
100
98
97
100
88
37
33
43
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
38
47
56
53
31
43
36
65
62
38
39
31
47
34
33
41
27

Medium Clouds (% Sky Obscured)

6
3
1
93
98
98
62
62
52
52
80
75
100
98
98
100
95
95
98
69
11
3
0
0

High Clouds (% Sky Obscured)

0
69
75
91
93
95
100
100
86
80
100
100
100
100
85
79
60
19
100
64
3
4
15
46

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
2
6
7
21
23
29
25
25
3
1
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
8
9
9
9
9
8
10
12
12
14
13
12
13
11
9
9
9
10
10
9
9
8

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
14
16
18
18
18
17
18
18
16
14
13
12
11
10
9
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
88
88
85
77
70
62
51
40
36
39
40
50
54
56
61
67
55
56
62
64
59

Pressure (mb)

1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1022
1023
1024
1024
1025
1026
1027
1028

Ozone (du)

375
372
373
371
369
369
367
365
364
362
360
360
360
359
361
363
367
372
372
376
374
376
375
373

Monday 6

Waning Gibbous 85%

01:33

08:09

03 Bad
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
00 OK
01 Good
02 Good

Sun - Rise: 06:51, Set: 20:05, Transit: 13:28. Moon - Rise: 01:33, Set: 08:09. Civil Dark: 20:38 - 06:18. Nautical Dark: 21:17 - 05:38. Astro Dark: 22:00 - 04:56

Total Clouds (% Sky Obscured)

87
44
48
74
74
70
87
80
99
100
100
100
93
96
100
91
100
88
75
63
40
27
14
3

Low Clouds (% Sky Obscured)

12
1
1
1
2
2
1
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
1
0
5
0
0
29
0
16
16
14
9
5
3
0
0

High Clouds (% Sky Obscured)

83
44
48
74
74
70
87
80
99
100
100
100
92
95
100
89
100
81
57
44
24
19
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
63
66
67
64
59
53
44
39
35
33
32
32
32
32
34
39
41
44
46
48
49
50

Pressure (mb)

1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027

Ozone (du)

369
368
367
367
367
367
366
365
364
363
362
361
360
359
358
357
357
356
356
357
358
359
359
360

Tuesday 7

Waning Gibbous 78%

02:31

08:45

03 Good
04 Good
05 OK
06 Good
07 Good
08 OK
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

Sun - Rise: 06:49, Set: 20:06, Transit: 13:28. Moon - Rise: 02:31, Set: 08:45. Civil Dark: 20:39 - 06:16. Nautical Dark: 21:19 - 05:36. Astro Dark: 22:02 - 04:53

Total Clouds (% Sky Obscured)

3
4
19
10
8
20
12
2
2
2
2
1
2
3
6
5
5
9
11
13
18
23
30
22

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
12
7
5
13
6
0
1
0
0
0
1
1
3
2
2
5
8
11
18
23
30
22

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

Chance of Frost

Temperature (°C)

3
3
2
3
3
3
7
10
14
15
17
18
19
19
19
18
17
16
14
12
10
9
8
7

Feels Like (°C)

2
2
2
1
2
2
5
9
13
15
17
19
19
19
19
17
16
15
13
11
9
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

51
53
54
57
58
56
51
46
42
40
38
37
35
34
35
36
41
50
51
49
50
51
52
53

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

361
362
362
363
364
365
365
365
365
366
368
369
370
371
372
372
371
372
372
372
370
367
367
365

Wednesday 8

Waning Gibbous 69%

No Rise

09:32

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

Sun - Rise: 06:47, Set: 20:08, Transit: 13:27. Moon - Rise: No Rise, Set: 09:32. Civil Dark: 20:41 - 06:14. Nautical Dark: 21:21 - 05:34. Astro Dark: 22:04 - 04:50

Total Clouds (% Sky Obscured)

15
5
3
1
0
2
3
4
15
3
6
22
40
62
63
63
64
54
45
36
35
36
34
36

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
2
3
4
15
3
4
3
3
3
6
10
18
14
15
10
12
7
8
6

High Clouds (% Sky Obscured)

15
5
3
1
0
0
0
0
0
0
1
22
40
62
63
63
64
42
20
3
3
2
1
4

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
6
9
11
14
16
18
19
20
20
21
19
18
17
16
14
12
12
11
10

Feels Like (°C)

6
6
5
5
5
5
8
10
13
14
16
17
17
18
18
18
18
18
14
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

56
58
59
59
58
52
46
41
38
37
36
35
35
34
34
36
38
40
41
42
43
44
46
47

Pressure (mb)

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

Ozone (du)

365
366
367
368
369
368
366
365
364
362
358
358
358
359
359
360
360
361
364
367
370
371
373
374

Thursday 9

Waning Gibbous 60%

03:19

10:31

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 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:45, Set: 20:10, Transit: 13:27. Moon - Rise: 03:19, Set: 10:31. Civil Dark: 20:43 - 06:12. Nautical Dark: 21:23 - 05:31. Astro Dark: 22:07 - 04:48

Total Clouds (% Sky Obscured)

35
36
46
57
63
62
65
64
61
58
59
53
51
49
69
84
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
14
26
37
28
19
11
21
31
44
49
49
45
40
37
16
7
4
2
1
0
0
0

Medium Clouds (% Sky Obscured)

6
6
8
9
13
16
18
25
20
15
10
12
11
12
10
11
12
5
3
1
1
2
2
6

High Clouds (% Sky Obscured)

8
12
19
26
33
51
65
64
61
58
59
53
40
32
56
79
100
100
100
100
100
100
100
100

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
13
16
14
12
6
0
0
0
0
0
0
1
2
6
9
9
7
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
7
8
8
9
10
10
11
11
11
11
11
10
10
10
10
9
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
7
7
8
7
8
8
9
9
9
14
14
14
14
14
13
8
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

47
50
52
53
55
55
51
46
42
38
34
31
31
31
31
33
34
36
35
35
34
36
38
40

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022

Ozone (du)

374
373
373
375
378
380
381
382
383
385
387
389
389
389
389
388
388
387
390
392
394
397
400
402

Friday 10

Third Quarter 50%

03:56

11:38

Sun - Rise: 06:43, Set: 20:11, Transit: 13:27. Moon - Rise: 03:56, Set: 11:38. Civil Dark: 20:44 - 06:09. Nautical Dark: 21:25 - 05:29. Astro Dark: 22:09 - 04:45

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: 04/04/26 03:00:34. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+2.00