Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

12:00

03:38

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

Sun - Rise: 05:55, Set: 20:12, Transit: 13:05. Moon - Rise: 12:00, Set: 03:38. Civil Dark: 20:47 - 05:20. Nautical Dark: 21:30 - 04:37. Astro Dark: 22:19 - 03:47

Total Clouds (% Sky Obscured)

1
1
1
9
3
2
2
2
4
4
19
35
26
30
7
2
2
2
8
32
40
38
35
34

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
1
1
9
3
2
2
2
4
4
19
35
26
30
7
2
2
2
8
31
40
35
35
34

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

Chance of Frost

Temperature (°C)

5
7
10
11
13
14
15
16
16
16
16
15
14
11
9
8
7
6
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
78
62
48
41
37
35
32
29
29
31
37
46
64
69
74
76
81
85
88
91
93
93
94

Pressure (mb)

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

Ozone (du)

349
353
354
356
358
359
359
360
361
362
360
357
357
357
358
359
360
364
368
372
377
384
385
381

Saturday 25

Waxing Gibbous 68%

13:21

03:56

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

Sun - Rise: 05:53, Set: 20:14, Transit: 13:04. Moon - Rise: 13:21, Set: 03:56. Civil Dark: 20:48 - 05:18. Nautical Dark: 21:32 - 04:35. Astro Dark: 22:22 - 03:44

Total Clouds (% Sky Obscured)

32
26
50
45
4
3
0
3
44
52
22
2
2
2
2
2
2
2
2
2
2
27
21
41

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
27
21
41

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)

32
25
49
45
3
3
0
3
44
52
17
2
2
2
2
2
2
2
2
2
2
3
3
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)

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

Chance of Frost

Temperature (°C)

5
8
10
12
14
15
16
17
17
17
17
16
15
12
9
9
8
7
7
7
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
78
60
49
42
38
35
32
31
32
35
40
50
65
69
70
74
75
76
81
84
86
90
93

Pressure (mb)

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

Ozone (du)

376
372
371
370
371
370
368
370
371
381
379
380
374
374
372
372
374
375
377
377
375
375
377
378

Sunday 26

Waxing Gibbous 78%

14:38

04:12

07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
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

Sun - Rise: 05:52, Set: 20:15, Transit: 13:04. Moon - Rise: 14:38, Set: 04:12. Civil Dark: 20:50 - 05:17. Nautical Dark: 21:34 - 04:32. Astro Dark: 22:24 - 03:41

Total Clouds (% Sky Obscured)

1
1
1
2
2
3
19
25
58
72
80
86
83
89
83
97
79
99
100
100
100
100
84
68

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
82
26
18
100
31
68

High Clouds (% Sky Obscured)

1
1
1
2
2
3
19
25
39
56
62
74
69
86
73
97
79
99
100
100
100
100
84
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
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
6
5
6
6
6
7
7
7
7
7
7
6
5
6
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
61
45
33
28
27
27
28
28
29
32
36
47
61
69
72
75
75
70
69
68
65
64
64

Pressure (mb)

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

Ozone (du)

379
377
376
376
376
378
378
380
380
380
382
384
387
387
388
389
391
393
396
396
398
400
400
402

Monday 27

Waxing Gibbous 86%

15:52

04:25

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

Sun - Rise: 05:50, Set: 20:17, Transit: 13:04. Moon - Rise: 15:52, Set: 04:25. Civil Dark: 20:52 - 05:15. Nautical Dark: 21:36 - 04:30. Astro Dark: 22:27 - 03:38

Total Clouds (% Sky Obscured)

31
18
30
55
17
10
10
12
14
14
35
67
74
72
72
77
80
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
3
6
8
6
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
4
30
34
11
3
3
3
0
2
28
45
19
1
0
0
28
53
81
98
99
99
99
100

High Clouds (% Sky Obscured)

5
17
17
54
6
4
2
2
7
7
23
41
67
66
63
72
64
83
76
85
93
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
21

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
2
2
2
3
4
4
5
5
6
7
10
6
5
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
5
8
10
10
12
13
13
14
13
12
9
8
7
6
5
4
3
2
2
2
1
2
2

Dew Point (°C)

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

Relative Humidity (%)

59
49
44
40
39
35
34
33
33
34
37
43
50
61
65
67
68
68
66
63
62
62
59
58

Pressure (mb)

1025
1025
1024
1024
1023
1022
1021
1021
1020
1019
1019
1019
1020
1020
1021
1022
1022
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

402
401
400
401
400
399
401
401
402
402
402
403
406
409
414
410
412
411
411
414
417
417
417
420

Tuesday 28

Waxing Gibbous 92%

17:04

04:39

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:48, Set: 20:18, Transit: 13:04. Moon - Rise: 17:04, Set: 04:39. Civil Dark: 20:53 - 05:13. Nautical Dark: 21:38 - 04:28. Astro Dark: 22:29 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
95
81
87
96
94
92
94
97
99
99
100
100
95
89

Low Clouds (% Sky Obscured)

0
6
13
23
17
16
15
15
15
15
15
13
20
67
78
88
91
94
96
95
94
94
83
76

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
73
38
32
24
12
3
2
2
3
3
1
3
4
5
0
0

High Clouds (% Sky Obscured)

70
70
75
75
90
100
84
50
35
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
2
2
0
0
0
1
0
0
0
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
62
65
59
52
45
40
31
14
21
8
9
9
21
19
14
17
17
12
21
23
19
18
17

Precipitation Amount (mm)

0
0.5
0.6
0.4
0.2
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
4
4
4
5
6
6
6
5
5
6
5
4
4
3
3
3
3
3
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
82
93
94
94
94
96
96
98
96
91
93
88
91
91
89
89
89
91
91
91
93
93
89

Pressure (mb)

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

Ozone (du)

424
420
419
422
426
425
423
424
426
427
421
415
412
406
406
405
405
406
408
410
410
411
412
411

Wednesday 29

Waxing Gibbous 97%

18:15

04:53

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:46, Set: 20:20, Transit: 13:04. Moon - Rise: 18:15, Set: 04:53. Civil Dark: 20:55 - 05:11. Nautical Dark: 21:40 - 04:26. Astro Dark: 22:32 - 03:33

Total Clouds (% Sky Obscured)

84
86
88
91
91
92
93
90
88
88
91
90
90
90
90
90
88
82
79
73
62
56
63
65

Low Clouds (% Sky Obscured)

67
74
80
85
86
90
93
90
88
88
76
59
42
44
46
48
61
74
79
73
62
56
63
65

Medium Clouds (% Sky Obscured)

0
1
2
3
7
6
5
4
4
4
20
38
25
20
10
10
19
19
18
16
8
2
2
1

High Clouds (% Sky Obscured)

1
2
2
4
3
2
2
5
8
11
12
12
10
8
4
5
0
0
2
1
1
0
0
0

ISS Passover

Visibility (miles)

9
9
7
5
2
2
2
2
4
7
9
9
9
9
9
9
9
6
3
0
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
42
54
62
55
48
40
38
35
31
28
24
17
15
12
5
13
15
14
13
10
1
9
11

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
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
1
2
3
4
6
5
5
4
4
4
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
73
67
60
61
60
59
61
62
64
66
71
76
76
76
77
83
91
98
96
96
96
91

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

411
411
411
412
413
412
411
410
410
410
410
412
415
417
421
424
428
426
425
423
424
425
426
427

Thursday 30

Waxing Gibbous 99%

19:27

05:09

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: 05:45, Set: 20:21, Transit: 13:04. Moon - Rise: 19:27, Set: 05:09. Civil Dark: 20:57 - 05:09. Nautical Dark: 21:42 - 04:23. Astro Dark: 22:35 - 03:30

Total Clouds (% Sky Obscured)

60
70
80
92
91
92
94
94
93
90
92
94
95
86
74
64
53
45
34

Low Clouds (% Sky Obscured)

60
70
76
83
84
86
88
77
64
52
65
74
86
76
74
64
53
45
34

Medium Clouds (% Sky Obscured)

0
16
41
61
63
69
80
90
93
90
92
93
88
68
58
46
28
10
0

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

10
22
28
28
27
26
25
22
18
10
12
15
15
19
21
21
21
19
11

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
75
70
64
61
56
52
51
48
47
55
64
75
77
83
88
88
89

Pressure (mb)

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

Ozone (du)

428
429
429
429
430
429
428
427
428
429
431
427
423
419
417
415
413
412
411

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 24/04/26 06:36:00. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00