Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:04

04:45

13 Bad
14 Bad
15 Bad
16 Good
17 Bad
18 Bad
19 Bad
20 OK
21 OK
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

Sun - Rise: 05:38, Set: 20:08, Transit: 12:54. Moon - Rise: 18:04, Set: 04:45. Civil Dark: 20:43 - 05:03. Nautical Dark: 21:27 - 04:19. Astro Dark: 22:18 - 03:28

Total Clouds (% Sky Obscured)

19
15
13
10
73
83
73
32
17
12
0
0
0
0
0
0
0
0
0
0
2
1
2
1

Low Clouds (% Sky Obscured)

0
2
2
10
30
30
20
6
6
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
10
32
39
38
18
8
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
1
2
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 (%)

72
95
95
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)

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

Chance of Frost

Temperature (°C)

14
14
15
15
15
14
12
10
9
7
6
5
4
3
2
1
1
0
2
5
7
9
11
12

Feels Like (°C)

10
11
12
13
11
9
7
5
5
5
3
3
2
1
0
0
-1
-1
1
4
6
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

37
37
37
38
39
49
46
43
44
49
54
57
56
57
57
60
61
62
57
50
47
42
40
37

Pressure (mb)

1024
1023
1023
1023
1023
1023
1025
1026
1027
1029
1030
1030
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1031
1031

Ozone (du)

408
409
413
417
420
419
418
422
428
432
438
434
432
431
426
425
423
423
424
425
426
425
421
419

Thursday 30

Waxing Gibbous 99%

19:15

05:01

13 Good
14 Good
15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 05:37, Set: 20:10, Transit: 12:54. Moon - Rise: 19:15, Set: 05:01. Civil Dark: 20:45 - 05:02. Nautical Dark: 21:29 - 04:17. Astro Dark: 22:20 - 03:25

Total Clouds (% Sky Obscured)

1
1
2
7
9
40
40
35
33
7
5
0
3
2
6
3
4
6
7
6
6
5
3
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
2
2
3
3
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
2
7
9
40
40
35
33
7
5
0
3
2
6
3
2
3
3
4
3
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)

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
13
11
8
6
5
5
4
3
2
1
1
1
3
7
11
12
14
16

Feels Like (°C)

10
11
12
12
12
11
10
8
5
3
3
3
3
2
1
0
-0
-1
2
7
10
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

35
34
34
34
35
37
50
54
55
56
59
60
59
59
60
60
61
61
59
51
49
47
47
47

Pressure (mb)

1030
1030
1029
1028
1028
1028
1028
1028
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1030
1030
1030
1030

Ozone (du)

418
416
415
413
411
411
412
413
413
414
414
415
413
410
408
407
405
404
402
400
400
400
399
398

Friday 1

Full Moon 100%

20:26

05:22

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 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:35, Set: 20:11, Transit: 12:54. Moon - Rise: 20:26, Set: 05:22. Civil Dark: 20:46 - 05:00. Nautical Dark: 21:31 - 04:15. Astro Dark: 22:23 - 03:22

Total Clouds (% Sky Obscured)

5
5
8
9
9
2
1
0
0
0
0
0
0
8
16
19
21
11
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
4
8
9
9
2
1
0
0
0
0
0
0
8
16
19
21
11
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
2
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)

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
18
17
15
12
10
9
8
7
6
6
5
5
4
6
10
13
16
19
20

Feels Like (°C)

16
17
17
18
18
17
18
15
13
11
10
9
7
6
6
6
5
5
7
11
14
15
18
18

Dew Point (°C)

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

Relative Humidity (%)

46
44
44
43
44
47
61
66
72
74
77
77
77
79
82
82
83
85
78
71
64
58
53
48

Pressure (mb)

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

Ozone (du)

397
396
396
395
394
393
394
392
392
393
393
392
391
390
390
389
389
389
389
388
387
387
386
386

Saturday 2

Waning Gibbous 98%

21:37

05:48

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 OK
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 05:33, Set: 20:13, Transit: 12:54. Moon - Rise: 21:37, Set: 05:48. Civil Dark: 20:48 - 04:58. Nautical Dark: 21:33 - 04:13. Astro Dark: 22:25 - 03:19

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
5
19
14
8
5
6

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
4
4
19
10
5
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
19
16
15
13
11
11
10
10
9
8
7
8
10
12
15
17
19
20

Feels Like (°C)

19
21
20
21
20
19
18
16
15
13
11
11
11
10
9
9
8
9
11
14
15
17
19
21

Dew Point (°C)

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

Relative Humidity (%)

44
41
39
38
40
49
60
68
70
72
76
80
84
87
87
88
88
88
83
72
66
60
54
51

Pressure (mb)

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

Ozone (du)

385
385
384
384
385
385
384
384
384
385
385
385
385
386
386
386
386
384
381
380
381
382
382
382

Sunday 3

Waning Gibbous 95%

22:44

06:21

13 Good
14 Bad
15 OK
16 OK
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
11 Bad
12 Bad

Sun - Rise: 05:32, Set: 20:14, Transit: 12:54. Moon - Rise: 22:44, Set: 06:21. Civil Dark: 20:50 - 04:56. Nautical Dark: 21:35 - 04:11. Astro Dark: 22:28 - 03:17

Total Clouds (% Sky Obscured)

7
60
45
36
68
75
83
80
74
95
80
87
100
99
98
97
97
97
97
88
79
69
79
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
13
5
0
0
1
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
22
20
14
50
19
31
40
45
50
53
56
59
64
46
29
12
15
17

High Clouds (% Sky Obscured)

2
25
26
25
56
66
79
76
72
89
59
73
100
99
97
97
93
88
83
84
79
69
79
91

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
2
2
6
15
13
6
13
18
24
25
22
11
17
22

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

Chance of Frost

Temperature (°C)

22
24
24
25
25
23
21
19
17
15
14
13
12
10
10
9
9
11
12
14
16
18
20
21

Feels Like (°C)

22
24
23
23
24
22
20
18
16
15
12
11
10
9
9
8
8
9
9
9
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

48
45
43
42
43
52
64
71
72
75
75
79
83
87
88
88
90
85
83
79
73
67
62
61

Pressure (mb)

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

Ozone (du)

382
380
380
379
377
375
374
372
369
368
367
366
366
366
364
363
362
361
361
360
361
362
363
364

Monday 4

Waning Gibbous 90%

23:45

07:05

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
11 Bad
12 Bad

Sun - Rise: 05:30, Set: 20:16, Transit: 12:54. Moon - Rise: 23:45, Set: 07:05. Civil Dark: 20:51 - 04:54. Nautical Dark: 21:37 - 04:09. Astro Dark: 22:31 - 03:14

Total Clouds (% Sky Obscured)

100
100
100
100
96
89
84
83
82
81
84
86
89
90
89
89
89
87
80
66
58
55
65
79

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
1
4
8
11
12
12
18
23
28
44
43
50
44
38

Medium Clouds (% Sky Obscured)

19
42
66
80
51
54
54
48
45
42
43
49
52
54
52
65
87
85
59
49
42
35
31
26

High Clouds (% Sky Obscured)

100
100
100
100
73
47
20
15
15
19
35
50
56
51
50
35
26
19
16
13
12
11
33
55

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 (%)

27
24
26
23
21
18
6
10
9
0
1
3
1
4
9
3
11
14
2
18
21
15
29
33

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

Chance of Frost

Temperature (°C)

21
22
22
22
21
21
19
18
17
15
14
13
13
12
12
12
12
13
15
15
16
17
18
20

Feels Like (°C)

17
18
23
22
22
22
21
21
15
15
15
14
13
13
11
10
11
11
11
11
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

58
56
56
57
57
61
66
69
73
78
83
84
84
86
84
83
83
82
82
82
75
71
64
60

Pressure (mb)

1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007

Ozone (du)

365
365
366
367
367
368
369
369
370
370
370
371
371
371
371
372
372
372
372
372
372
372
372
371

Tuesday 5

Waning Gibbous 83%

00:37

07:59

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

Sun - Rise: 05:29, Set: 20:17, Transit: 12:54. Moon - Rise: 00:37, Set: 07:59. Civil Dark: 20:53 - 04:53. Nautical Dark: 21:39 - 04:07. Astro Dark: 22:33 - 03:11

Total Clouds (% Sky Obscured)

93
93
94
93
95
97
100
100
100
100
97
96
94
91
88
85
85
85
84

Low Clouds (% Sky Obscured)

36
34
33
34
27
18
8
11
13
16
20
24
28
34
42
46
32
18
4

Medium Clouds (% Sky Obscured)

21
22
20
20
13
16
14
21
35
43
45
48
51
54
57
63
70
76
83

High Clouds (% Sky Obscured)

75
81
86
89
92
97
100
100
100
100
97
96
94
83
69
56
41
22
11

ISS Passover

Visibility (miles)

9
8
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

26
28
24
20
21
15
13
13
14
15
30
43
53
34
23
6
7
8
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
8
10
13
11
10
8
5
2
3
2
3
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

22
23
23
23
23
21
20
19
18
17
16
15
14
13
13
12
12
13
14

Feels Like (°C)

18
19
23
22
22
23
23
23
17
17
17
17
16
15
11
9
8
8
7

Dew Point (°C)

13
13
13
14
14
14
14
14
13
12
12
11
10
9
9
9
8
9
8

Relative Humidity (%)

56
53
55
56
58
62
67
71
73
74
78
78
79
79
77
79
79
74
70

Pressure (mb)

1006
1005
1005
1004
1004
1003
1003
1003
1003
1003
1004
1005
1006
1007
1007
1007
1008
1008
1008

Ozone (du)

370
369
368
366
365
365
365
366
365
365
365
365
366
367
367
367
368
368
368

Forecast for Oberrohrendorf, Politischer Bezirk Krems, Republic of Austria (48.42,15.65)

Generated: 29/04/26 13:51:48. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+2.00