Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

14:33

04:12

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

Sun - Rise: 05:44, Set: 20:19, Transit: 13:03. Moon - Rise: 14:33, Set: 04:12. Civil Dark: 20:56 - 05:07. Nautical Dark: 21:43 - 04:20. Astro Dark: 22:39 - 03:23

Total Clouds (% Sky Obscured)

25
17
20
47
40
92
93
100
100
100
100
100
28
41
55
79
39
18
4
2
5
8
13
57

Low Clouds (% Sky Obscured)

19
17
18
17
19
22
6
1
1
0
1
0
1
1
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
45
22
45
11
0
2
0
0
1
2
0
0
0
0
0

High Clouds (% Sky Obscured)

3
7
6
42
21
87
89
100
100
100
100
100
28
41
55
78
39
18
3
2
5
8
12
48

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
56
53
52
51
51
53
54
67
68
68
66
66
70
71
69
71
69
69
69
69
61
59
56

Pressure (mb)

1025
1026
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

372
372
379
385
389
390
389
386
379
374
377
377
379
380
381
385
390
392
393
398
401
400
397
392

Monday 27

Waxing Gibbous 86%

15:49

04:24

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:42, Set: 20:21, Transit: 13:03. Moon - Rise: 15:49, Set: 04:24. Civil Dark: 20:58 - 05:05. Nautical Dark: 21:45 - 04:17. Astro Dark: 22:42 - 03:20

Total Clouds (% Sky Obscured)

52
68
100
100
100
100
100
100
99
96
86
86
84
89
67
74
67
78
61
60
56
73
74
87

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
29
98
100
95
97
100
90
78
83
72
81
75
29
32
38
64
32
30
31
28
35
35

High Clouds (% Sky Obscured)

52
68
100
100
99
100
100
100
97
90
52
76
60
72
40
40
26
24
45
45
39
55
59
77

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

Chance of Frost

Temperature (°C)

13
14
14
15
15
15
15
14
13
11
10
9
8
7
7
6
6
5
5
5
5
8
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
52
53
54
56
60
68
75
79
85
84
79
77
75
78
80
83
86
88
83
78
73
68

Pressure (mb)

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

Ozone (du)

390
388
385
384
383
382
382
385
386
383
384
385
388
392
396
399
403
402
401
401
402
403
408
411

Tuesday 28

Waxing Gibbous 92%

17:04

04:35

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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
08 Good
09 Good
10 Good

Sun - Rise: 05:41, Set: 20:22, Transit: 13:02. Moon - Rise: 17:04, Set: 04:35. Civil Dark: 21:00 - 05:03. Nautical Dark: 21:48 - 04:15. Astro Dark: 22:45 - 03:16

Total Clouds (% Sky Obscured)

86
98
100
97
99
36
4
4
3
2
1
0
0
0
0
0
0
0
0
2
0
0
0
0

Low Clouds (% Sky Obscured)

0
5
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)

31
10
28
23
48
9
1
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
96
99
86
94
19
2
4
3
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
58
55
52
51
50
56
62
67
65
67
67
65
63
63
64
71
74
73
72
63
60
55

Pressure (mb)

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

Ozone (du)

413
415
418
418
414
410
408
407
406
408
410
410
412
408
406
404
404
407
408
408
409
409
408
405

Wednesday 29

Waxing Gibbous 97%

18:17

04:47

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good

Sun - Rise: 05:39, Set: 20:24, Transit: 13:02. Moon - Rise: 18:17, Set: 04:47. Civil Dark: 21:02 - 05:01. Nautical Dark: 21:50 - 04:12. Astro Dark: 22:48 - 03:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
3
3
3
35
7
4
3
3
4
3
3
2
2
2

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
2

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
1
0
1
1
2
17
2
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
48
45
41
39
39
41
49
53
58
57
60
59
56
54
54
55
54
55
56
60
53
50
47

Pressure (mb)

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

Ozone (du)

401
399
398
398
401
404
404
403
403
406
405
404
403
400
398
397
397
396
394
393
392
391
391
391

Thursday 30

Waxing Gibbous 99%

19:31

05:01

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
08 Good
09 Good
10 Good

Sun - Rise: 05:37, Set: 20:26, Transit: 13:02. Moon - Rise: 19:31, Set: 05:01. Civil Dark: 21:03 - 04:59. Nautical Dark: 21:52 - 04:10. Astro Dark: 22:51 - 03:10

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
12
12
13
13
13
13
13
10
9
8
8
7
6
7
7
6
6
6
6
5
12
12

Dew Point (°C)

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

Relative Humidity (%)

45
47
49
50
50
50
52
58
66
68
70
71
75
78
79
79
79
81
80
78
73
71
66
63

Pressure (mb)

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

Ozone (du)

391
390
389
389
389
388
388
387
387
387
386
386
387
386
386
385
385
385
385
386
386
387
387
387

Friday 1

Full Moon 100%

20:45

05:19

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
08 Good
09 Good
10 Good

Sun - Rise: 05:35, Set: 20:27, Transit: 13:02. Moon - Rise: 20:45, Set: 05:19. Civil Dark: 21:05 - 04:57. Nautical Dark: 21:54 - 04:08. Astro Dark: 22:55 - 03:06

Total Clouds (% Sky Obscured)

0
0
0
6
12
15
10
5
3
3
4
4
3
2
1
1
1
1
1
2
3
3
2
2

Low Clouds (% Sky Obscured)

0
0
0
6
12
15
10
5
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
1
1
1
1
2
1
1
1
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)

7
7
7
7
7
7
8
7
6
5
6
6
6
6
6
6
6
6
6
5
5
5
6
7

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
18
16
15
13
12
11
10
10
9
8
8
8
7
9
10
11
13
15

Feels Like (°C)

13
13
14
14
18
17
17
17
17
17
12
12
12
12
11
10
8
8
7
7
7
7
12
13

Dew Point (°C)

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

Relative Humidity (%)

59
57
53
52
52
53
54
59
63
69
72
75
78
78
81
81
84
85
87
82
76
71
64
57

Pressure (mb)

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

Ozone (du)

387
387
387
387
387
386
386
386
385
385
385
386
386
385
385
384
384
384
384
384
384
383
384
384

Saturday 2

Waning Gibbous 98%

21:59

05:41

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

Sun - Rise: 05:33, Set: 20:29, Transit: 13:02. Moon - Rise: 21:59, Set: 05:41. Civil Dark: 21:07 - 04:55. Nautical Dark: 21:56 - 04:05. Astro Dark: 22:58 - 03:03

Total Clouds (% Sky Obscured)

3
3
3
3
2
2
2
3
5
28
48
65
65
65
60
50
45
35
24
24
18

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
20
24
24
18

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
5
10
35
35
50
35
20
14
14
9

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
19
19
19
17
15
13
12
11
10
10
10
9
10
9
9
11
12

Feels Like (°C)

13
14
14
15
17
17
17
17
16
16
11
11
11
10
10
9
7
7
7
7
7

Dew Point (°C)

7
7
7
7
7
8
9
8
8
8
7
6
6
6
6
6
7
7
7
8
8

Relative Humidity (%)

52
50
47
45
47
49
51
56
60
68
69
71
72
74
77
81
82
82
84
80
76

Pressure (mb)

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

Ozone (du)

384
384
384
385
385
385
385
386
386
386
385
385
384
383
383
382
382
382
382
382
383

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 26/04/26 11:22:26. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00