Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 23%

08:08

00:49

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:03, Set: 20:06, Transit: 13:05. Moon - Rise: 08:08, Set: 00:49. Civil Dark: 20:40 - 05:28. Nautical Dark: 21:23 - 04:46. Astro Dark: 22:10 - 03:58

Total Clouds (% Sky Obscured)

51
64
64
57
57
69
69
89
97
96
98
99
100
97
95
93
86
78
99
91
82
58
82
72

Low Clouds (% Sky Obscured)

26
48
46
55
57
69
69
89
97
95
97
99
99
91
87
58
60
60
66
50
50
54
45
31

Medium Clouds (% Sky Obscured)

20
9
17
12
2
0
0
0
0
0
4
3
57
65
66
77
55
29
59
34
22
20
22
18

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
2
0
0
0
0
0
0
8
4
7
2
7
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
4
6
8
10
7
15
15
12
16
19
23
25
37
44
44
48
61
61
55
41
36
26
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
76
89
94
94
94
96
98
98
98
98
100
98
98
93
73
62
71
76
72
66
69
66
79

Pressure (mb)

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

Ozone (du)

426
426
426
424
422
422
422
421
420
418
417
416
414
414
413
413
412
412
413
414
413
413
413
414

Tuesday 21

Waxing Crescent 34%

09:18

01:54

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

Sun - Rise: 06:01, Set: 20:08, Transit: 13:05. Moon - Rise: 09:18, Set: 01:54. Civil Dark: 20:42 - 05:26. Nautical Dark: 21:24 - 04:44. Astro Dark: 22:12 - 03:55

Total Clouds (% Sky Obscured)

68
38
76
74
82
66
53
50
13
6
0
0
0
0
1
2
8
20
14
10
12
18
8
5

Low Clouds (% Sky Obscured)

10
3
10
10
10
10
10
9
3
1
0
0
0
0
0
1
8
20
14
10
12
18
7
4

Medium Clouds (% Sky Obscured)

16
30
76
69
73
16
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
0
0
0
0
2
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 (%)

18
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
7
6
8
9
8
7
6
5
5
5
5
5
5
8
9
9
9
9
9
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
85
76
75
74
76
77
81
88
87
86
81
62
51
47
43
41
41
38
37
39
40
44

Pressure (mb)

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

Ozone (du)

414
414
415
414
412
409
405
403
404
407
409
408
407
405
402
405
410
411
412
408
405
405
409
410

Wednesday 22

Waxing Crescent 46%

10:38

02:41

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

Sun - Rise: 05:59, Set: 20:09, Transit: 13:05. Moon - Rise: 10:38, Set: 02:41. Civil Dark: 20:44 - 05:24. Nautical Dark: 21:26 - 04:41. Astro Dark: 22:15 - 03:53

Total Clouds (% Sky Obscured)

1
3
3
3
2
0
0
4
6
7
59
17
25
51
27
19
3
3
0
1
2
0
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
4
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
2
2
0
0
0
0
0
0
20
0
19
45
8
11
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
2
3
2
0
0
4
6
7
59
17
7
8
14
0
0
0
0
1
2
0
3
3

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

Chance of Frost

Temperature (°C)

9
6
4
3
2
2
1
1
1
1
1
1
2
4
7
9
10
11
12
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
69
76
77
77
76
80
84
86
86
88
84
77
63
52
44
39
37
36
33
32
32
34
41

Pressure (mb)

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

Ozone (du)

410
411
412
411
408
405
400
392
388
385
384
382
381
381
380
378
375
373
372
371
371
371
370
367

Thursday 23

Waxing Crescent 46%

12:00

03:14

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

Sun - Rise: 05:57, Set: 20:11, Transit: 13:05. Moon - Rise: 12:00, Set: 03:14. Civil Dark: 20:45 - 05:22. Nautical Dark: 21:28 - 04:39. Astro Dark: 22:17 - 03:50

Total Clouds (% Sky Obscured)

6
52
83
100
79
19
7
46
45
43
9
3
4
16
31
49
39
37
38
35
42
34
52
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
15
14
3
0
1
10
21
31
35
37
38
35
32
26
40
54

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)

5
52
83
100
78
17
3
2
0
0
1
2
3
8
11
26
9
6
2
3
30
11
25
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
5
3
2
2
4
3
1
1
1
3
4
6
8
9
9
10
11
12
12
10
12
10

Dew Point (°C)

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

Relative Humidity (%)

48
60
67
70
71
76
82
86
79
79
83
91
91
79
68
59
53
49
46
45
44
44
46
50

Pressure (mb)

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

Ozone (du)

364
364
366
365
362
357
356
356
358
360
363
370
370
370
367
365
363
363
362
361
360
359
358
358

Friday 24

First Quarter 57%

13:21

03:38

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

Sun - Rise: 05:55, Set: 20:12, Transit: 13:04. Moon - Rise: 13:21, 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)

74
61
50
26
18
14
15
42
60
20
21
19
20
19
17
18
19
23
29
32
34
39
40
43

Low Clouds (% Sky Obscured)

68
56
45
26
18
14
15
28
36
20
21
19
20
19
17
18
19
23
29
32
34
39
40
43

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)

3
11
1
1
1
2
2
14
16
2
3
2
2
4
7
10
8
4
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
2
2
0
0
0
0
3
5
6
6
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
71
78
77
81
83
85
86
86
89
91
93
91
79
69
61
52
50
48
47
47
47
47
52

Pressure (mb)

1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

359
359
360
359
358
357
357
356
356
356
355
356
356
357
357
356
356
358
360
362
365
368
372
372

Saturday 25

Waxing Gibbous 68%

14:38

03:56

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
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

Sun - Rise: 05:53, Set: 20:14, Transit: 13:04. Moon - Rise: 14:38, 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)

44
39
35
30
29
29
29
36
43
49
63
78
94
93
93
92
92
92
93
92
89
88
87
83

Low Clouds (% Sky Obscured)

44
39
34
23
14
7
2
1
0
0
0
0
0
2
3
5
6
7
8
7
6
4
3
1

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
8
14
22
48
57
62
47
26
9
19
19
20
24
25
37
43
42

High Clouds (% Sky Obscured)

0
0
1
2
2
3
5
7
9
11
14
16
15
10
5
5
0
0
4
4
9
24
29
45

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 (%)

6
8
6
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
6
6
7
6
5
5
2
2
3
2
3
2
6
6
7
7
7
8
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

59
67
71
76
83
85
85
86
86
88
88
80
74
68
57
48
39
35
32
28
30
33
36
44

Pressure (mb)

1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1017

Ozone (du)

372
371
372
373
374
376
378
380
383
385
388
388
388
388
388
389
389
389
389
390
390
390
390
392

Sunday 26

Waxing Gibbous 78%

15:52

04:12

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:52, Set: 20:15, Transit: 13:04. Moon - Rise: 15:52, 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)

70
69
64
64
55
42
25
24
27
35
32
29
27
28
37
42
53
62
74

Low Clouds (% Sky Obscured)

0
2
5
10
6
4
0
4
8
12
11
6
4
11
17
24
38
53
68

Medium Clouds (% Sky Obscured)

49
43
26
22
23
20
14
8
5
5
4
4
6
11
6
0
1
2
2

High Clouds (% Sky Obscured)

45
42
40
37
16
15
10
8
9
10
4
3
2
5
20
30
42
46
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6

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)

5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
5
4
4
3
3
2
2
1
1
1
2
2
5
6
6
7
8

Dew Point (°C)

1
2
3
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
1

Relative Humidity (%)

54
65
74
82
93
91
88
86
85
83
82
78
75
71
66
61
57
54
50

Pressure (mb)

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

Ozone (du)

394
395
398
401
403
405
407
408
412
416
419
420
421
422
424
426
428
426
423

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

Generated: 20/04/26 18:23:19. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+2.00