Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 78%

14:33

03:59

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

Sun - Rise: 05:46, Set: 20:19, Transit: 13:03. Moon - Rise: 14:33, Set: 03:59. Civil Dark: 20:56 - 05:09. Nautical Dark: 21:43 - 04:22. Astro Dark: 22:36 - 03:26

Total Clouds (% Sky Obscured)

4
4
14
38
40
51
36
39
51
46
40
45
52
26
26
18
12
50
30
79
100
100
100
100

Low Clouds (% Sky Obscured)

2
4
14
38
40
51
36
39
43
40
40
43
36
26
25
5
1
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
66
75

High Clouds (% Sky Obscured)

3
4
2
2
0
2
2
17
22
18
3
15
35
3
6
12
9
50
30
70
98
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
0
0
2
1
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
8
7
12
12
12
10
9
7
7
8
8
7
7
7
7
6
6
6
6
5
4
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
78
84
90
93
94
96
98
94
82
75
69
64
59
56
53
54
54
54
56
69
73
71

Pressure (mb)

1016
1017
1018
1019
1020
1020
1021
1022
1023
1024
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1025

Ozone (du)

391
392
387
379
376
373
374
377
376
376
375
374
374
374
373
379
382
386
388
386
382
378
378
382

Sunday 26

Waxing Gibbous 74%

15:49

04:12

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

Sun - Rise: 05:44, Set: 20:21, Transit: 13:03. Moon - Rise: 15:49, Set: 04:12. Civil Dark: 20:58 - 05:07. Nautical Dark: 21:45 - 04:20. Astro Dark: 22:39 - 03:23

Total Clouds (% Sky Obscured)

56
45
7
75
35
10
5
12
40
67
86
48
100
93
89
82
82
100
100
100
86
76
59
86

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)

21
1
0
0
0
0
0
0
0
0
2
13
93
93
73
82
82
100
100
80
82
68
55
53

High Clouds (% Sky Obscured)

56
45
5
74
35
10
5
12
40
67
86
48
100
47
82
57
70
100
100
95
23
30
26
70

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
1
1
1
0
-1
0
4
7
8
9
10
11
12
12
11
11
10
10
8
8

Dew Point (°C)

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

Relative Humidity (%)

70
71
74
75
76
77
79
78
80
79
71
70
68
66
64
60
59
58
57
59
62
72
77
79

Pressure (mb)

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

Ozone (du)

386
390
389
388
393
400
403
404
402
399
397
394
389
385
383
381
380
380
382
381
382
385
393
390

Monday 27

Waxing Gibbous 86%

17:04

04:24

22 Bad
23 Bad
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

Sun - Rise: 05:42, Set: 20:22, Transit: 13:02. Moon - Rise: 17:04, Set: 04:24. Civil Dark: 21:00 - 05:05. Nautical Dark: 21:48 - 04:17. Astro Dark: 22:42 - 03:20

Total Clouds (% Sky Obscured)

85
84
93
100
100
100
100
80
50
97
100
100
100
100
78
92
72
58
55
50
55
55
50
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
22
24
19
8
2
2
2
2
3

Medium Clouds (% Sky Obscured)

30
29
9
24
20
25
22
25
22
57
70
70
68
60
48
54
21
11
0
2
0
0
3
2

High Clouds (% Sky Obscured)

80
64
76
100
100
100
100
74
46
90
100
100
99
99
41
54
56
45
45
45
35
30
25
15

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)

1
1
2
1
2
2
2
1
2
3
3
6
7
9
10
10
11
11
11
11
10
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
81
82
80
80
83
83
82
78
73
68
65
62
60
56
55
55
57
63
69
73
73

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1023

Ozone (du)

387
385
384
387
389
395
398
400
402
403
402
402
404
406
407
406
407
406
406
407
408
407
406
403

Tuesday 28

Waxing Gibbous 92%

18:17

04:35

22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 05:41, Set: 20:24, Transit: 13:02. Moon - Rise: 18:17, Set: 04:35. Civil Dark: 21:02 - 05:03. Nautical Dark: 21:50 - 04:15. Astro Dark: 22:45 - 03:16

Total Clouds (% Sky Obscured)

45
56
65
78
62
53
40
0
0
0
2
4
5
4
2
0
1
1
2
2
1
0
1
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
14
27
47
33
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
5
0
5
5
10
25
0
0
0
2
4
5
4
2
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
6
6
5
4
4
3
4
4
4
8
9
12
12
13
13
11
12
12
12
11
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
63
61
63
64
67
72
74
71
62
60
56
52
48
42
39
39
40
42
48
51
58
56

Pressure (mb)

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

Ozone (du)

402
400
400
403
405
405
407
408
409
412
413
413
410
409
407
406
407
407
410
409
408
407
405
403

Wednesday 29

Waxing Gibbous 97%

19:31

04:47

22 Good
23 Good
00 Good
01 OK
02 OK
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

Sun - Rise: 05:39, Set: 20:26, Transit: 13:02. Moon - Rise: 19:31, Set: 04:47. Civil Dark: 21:03 - 05:01. Nautical Dark: 21:52 - 04:12. Astro Dark: 22:48 - 03:13

Total Clouds (% Sky Obscured)

0
2
3
21
33
14
8
7
3
16
0
0
0
0
1
0
1
2
4
4
4
4
4
4

Low Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

6
5
4
4
3
3
2
2
2
4
7
9
10
12
13
14
14
15
15
15
13
12
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
57
53
53
52
52
54
55
56
60
53
51
50
49
48
49
48
48
49
49
55
61
67
69

Pressure (mb)

1029
1029
1030
1030
1030
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

400
398
395
394
393
393
393
394
393
392
390
390
389
388
387
388
388
387
387
386
385
384
383
383

Thursday 30

Waxing Gibbous 99%

20:45

05:01

22 Good
23 Good
00 Good
01 Good
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

Sun - Rise: 05:37, Set: 20:27, Transit: 13:02. Moon - Rise: 20:45, Set: 05:01. Civil Dark: 21:05 - 04:59. Nautical Dark: 21:54 - 04:10. Astro Dark: 22:51 - 03:10

Total Clouds (% Sky Obscured)

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

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
8
7
5
6
6
5
5
6
11
11
12
13
13
14
18
17
17
17
17
17
12

Dew Point (°C)

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

Relative Humidity (%)

70
73
74
74
76
74
74
72
69
67
64
62
58
55
53
51
49
51
52
52
57
62
69
71

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1025
1025
1025
1025
1024
1025

Ozone (du)

383
383
383
382
382
382
382
382
381
381
380
380
380
380
380
379
379
379
379
379
379
379
379
379

Friday 1

Full Moon 100%

21:59

05:19

22 Good
23 Good
00 Good
01 Good
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 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 05:35, Set: 20:29, Transit: 13:02. Moon - Rise: 21:59, Set: 05:19. Civil Dark: 21:07 - 04:57. Nautical Dark: 21:56 - 04:08. Astro Dark: 22:55 - 03:06

Total Clouds (% Sky Obscured)

4
4
4
4
5
5
5
5
5
6
6
5
4
4
4
3
16
27
30
23
24
20

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
24
20

High Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
2
2
16
21
17
13
14
10

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
9
10
12
14
16
18
19
20
21
21
21
21
19
18

Feels Like (°C)

11
11
11
11
10
7
7
7
7
6
7
12
13
14
15
16
17
20
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

75
78
80
81
84
85
87
88
82
77
72
64
58
52
49
48
46
47
50
52
57
62

Pressure (mb)

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

Ozone (du)

380
381
380
380
380
380
380
380
380
379
379
380
380
381
382
382
383
384
384
384
383
382

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 25/04/26 22:11:29. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00