Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:15

04:39

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

Sun - Rise: 05:48, Set: 20:20, Transit: 13:04. Moon - Rise: 18:15, Set: 04:39. Civil Dark: 20:55 - 05:13. Nautical Dark: 21:40 - 04:28. Astro Dark: 22:32 - 03:36

Total Clouds (% Sky Obscured)

98
98
52
30
25
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
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)

45
50
52
30
25
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)

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

Chance of Frost

Temperature (°C)

7
6
5
4
4
5
6
8
10
11
11
12
12
13
12
12
11
9
7
5
4
3
2
2

Feels Like (°C)

3
3
2
1
0
1
5
7
8
7
8
8
9
9
8
8
6
6
4
1
0
-1
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
86
77
67
49
42
36
32
31
33
33
33
36
39
42
46
52
53
53
53
53
54

Pressure (mb)

1022
1022
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1026
1028
1029
1029
1030
1031

Ozone (du)

401
405
409
411
411
411
410
408
406
409
412
414
413
413
415
415
417
419
421
424
427
428
422
419

Thursday 30

Waxing Gibbous 99%

19:27

04:53

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 05:46, Set: 20:21, Transit: 13:04. Moon - Rise: 19:27, Set: 04:53. Civil Dark: 20:57 - 05:11. Nautical Dark: 21:42 - 04:26. Astro Dark: 22:35 - 03:33

Total Clouds (% Sky Obscured)

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

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

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

Chance of Frost

Temperature (°C)

1
0
-0
-1
-1
0
3
5
7
8
10
11
11
12
12
12
11
10
8
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-7
-7
-8
-10
-10
-10
-10
-9
-9
-8
-7
-6
-5
-4
-3
-1
0
0
0
-1
-1

Relative Humidity (%)

56
59
62
65
64
54
39
33
30
26
26
25
25
26
28
31
35
42
52
66
68
68
68
68

Pressure (mb)

1031
1031
1031
1032
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1028
1028
1028
1030
1030
1030
1030
1030

Ozone (du)

417
415
414
411
409
406
405
404
403
403
402
401
401
400
400
398
397
395
395
395
395
395
394
392

Friday 1

Full Moon 100%

20:38

05:09

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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

Sun - Rise: 05:45, Set: 20:23, Transit: 13:04. Moon - Rise: 20:38, Set: 05:09. Civil Dark: 20:58 - 05:09. Nautical Dark: 21:44 - 04:23. Astro Dark: 22:37 - 03:30

Total Clouds (% Sky Obscured)

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

1
2
3
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
3
7
9
10
12
14
15
15
15
15
15
14
13
11
10
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

71
72
75
72
70
62
50
47
44
41
39
37
36
37
39
43
46
55
70
80
84
87
84
81

Pressure (mb)

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

Ozone (du)

390
389
389
388
388
387
387
388
388
388
388
388
388
388
388
387
387
386
387
386
386
386
385
384

Saturday 2

Waning Gibbous 98%

21:50

05:29

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
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 OK
23 OK
00 OK
01 OK

Sun - Rise: 05:43, Set: 20:24, Transit: 13:03. Moon - Rise: 21:50, Set: 05:29. Civil Dark: 21:00 - 05:07. Nautical Dark: 21:46 - 04:21. Astro Dark: 22:40 - 03:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
17
15
15
25
20
20
25

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
1
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
17
15
15
25
20
20
25

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

Chance of Frost

Temperature (°C)

7
6
6
6
7
9
12
14
16
18
19
20
21
22
22
22
20
18
16
14
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
83
82
72
54
41
35
32
30
29
28
28
29
32
37
54
66
64
63
63
65
69

Pressure (mb)

1026
1026
1025
1025
1025
1024
1023
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

384
383
384
384
384
383
383
383
383
383
383
385
386
386
387
385
382
379
379
380
382
383
382
382

Sunday 3

Waning Gibbous 98%

22:58

05:54

02 OK
03 OK
04 OK
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
00 Bad
01 Bad

Sun - Rise: 05:41, Set: 20:26, Transit: 13:03. Moon - Rise: 22:58, Set: 05:54. Civil Dark: 21:02 - 05:05. Nautical Dark: 21:48 - 04:19. Astro Dark: 22:43 - 03:24

Total Clouds (% Sky Obscured)

24
29
45
65
70
80
85
85
85
80
80
80
78
85
87
92
91
90
91
91
84
85
85
86

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

9
11
25
25
11
23
32
56
70
55
61
65
65
65
67
42
51
55
81
87
84
83
74
69

High Clouds (% Sky Obscured)

21
22
25
30
30
35
35
35
40
40
35
40
40
40
40
40
45
45
45
50
45
45
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
7
8
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
3
19
31
37
34
30
21
15
17
23
31
30
24
8

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)

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

Chance of Frost

Temperature (°C)

11
10
10
9
10
12
13
16
17
19
19
20
21
20
20
19
18
16
15
15
14
13
12
12

Feels Like (°C)

10
9
8
8
9
10
12
15
16
17
17
18
19
19
19
18
19
18
19
14
14
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

74
80
84
85
84
79
70
60
56
52
51
49
48
50
52
54
61
69
78
78
80
80
81
81

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

382
380
378
376
375
374
373
371
371
370
370
368
369
370
370
371
371
371
371
371
370
370
370
369

Monday 4

Waning Gibbous 95%

23:59

06:28

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 Bad
00 Bad
01 Bad

Sun - Rise: 05:40, Set: 20:27, Transit: 13:03. Moon - Rise: 23:59, Set: 06:28. Civil Dark: 21:03 - 05:03. Nautical Dark: 21:50 - 04:17. Astro Dark: 22:45 - 03:21

Total Clouds (% Sky Obscured)

89
93
94
93
91
89
92
95
99
99
100
100
97
95
93
96
98
100
88
86
78
77
70
76

Low Clouds (% Sky Obscured)

2
1
0
0
1
1
4
7
10
20
31
41
45
48
59
56
59
62
65
68
75
75
70
76

Medium Clouds (% Sky Obscured)

53
39
20
18
15
15
29
42
54
51
46
41
55
72
91
84
77
65
65
65
70
69
70
72

High Clouds (% Sky Obscured)

28
52
76
69
63
56
71
85
99
99
98
97
70
43
20
43
73
100
77
57
50
58
61
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
3
2
1
1
2
3
5
5
5

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

Precipitation Probability (%)

9
7
0
1
1
1
8
12
14
35
48
57
59
69
83
87
95
95
95
95
95
70
47
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.3
0.4
0.6
0.5
1
1.6
1.1
1
0.9
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
10
10
10
10
10
9
15
16
16
17
18
18
17
17
17
16
15
15
11
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
87
80
75
69
61
55
49
56
63
72
79
85
92
95
96
98
98
98
98
98
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

368
368
368
368
367
367
366
367
367
368
368
369
370
369
369
369
368
367
366
369
371
374
375
375

Tuesday 5

Waning Gibbous 90%

00:51

07:11

Sun - Rise: 05:38, Set: 20:28, Transit: 13:03. Moon - Rise: 00:51, Set: 07:11. Civil Dark: 21:05 - 05:02. Nautical Dark: 21:52 - 04:15. Astro Dark: 22:48 - 03:18

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 Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 29/04/26 02:01:52. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+2.00