Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 2%

05:21

17:30

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
13 Bad

Sun - Rise: 06:04, Set: 19:48, Transit: 12:57. Moon - Rise: 05:21, Set: 17:30. Civil Dark: 20:21 - 05:31. Nautical Dark: 21:01 - 04:50. Astro Dark: 21:46 - 04:05

Total Clouds (% Sky Obscured)

98
93
94
90
70
62
63
77
88
89
88
89
97
100
99
99
96
100
100
100
100
95
97
96

Low Clouds (% Sky Obscured)

88
93
87
83
59
56
57
64
75
77
75
80
63
63
56
51
60
52
57
47
45
45
59
57

Medium Clouds (% Sky Obscured)

38
39
32
28
15
0
0
20
13
22
25
40
47
55
50
56
62
63
56
65
78
80
61
53

High Clouds (% Sky Obscured)

0
0
0
1
2
3
4
5
6
7
11
6
68
68
96
96
74
99
99
100
100
83
47
60

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
8
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
2
12
0
0
0
0
0
0
3
0
0
0
1
13
5
8
2
2
14
27
29
27

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

Chance of Frost

Temperature (°C)

14
16
15
15
15
14
13
12
12
10
10
10
10
10
10
10
10
10
11
12
14
15
16
17

Feels Like (°C)

13
14
14
13
13
13
12
11
10
9
10
9
9
9
9
9
9
9
10
11
13
14
15
16

Dew Point (°C)

10
11
11
11
11
11
11
10
9
8
8
8
8
8
8
8
8
9
8
9
10
11
11
11

Relative Humidity (%)

76
74
74
76
78
82
84
86
86
85
87
87
85
87
85
87
87
88
84
81
78
74
72
66

Pressure (mb)

1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

374
375
373
370
368
367
366
365
363
363
366
367
367
365
363
363
363
363
361
360
358
359
359
359

Thursday 16

Waning Crescent 0%

05:39

18:52

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 OK
06 Bad
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:02, Set: 19:50, Transit: 12:56. Moon - Rise: 05:39, Set: 18:52. Civil Dark: 20:23 - 05:29. Nautical Dark: 21:03 - 04:48. Astro Dark: 21:48 - 04:03

Total Clouds (% Sky Obscured)

84
81
91
93
89
100
91
78
76
86
66
53
60
52
42
47
47
47
63
55
57
60
56
51

Low Clouds (% Sky Obscured)

45
59
61
63
41
44
44
43
34
40
33
19
15
10
6
3
3
3
2
8
27
8
3
16

Medium Clouds (% Sky Obscured)

31
30
43
47
44
84
91
73
71
80
54
45
41
34
20
15
4
3
12
0
3
6
6
1

High Clouds (% Sky Obscured)

55
24
0
0
1
56
5
4
0
0
0
0
41
3
18
33
47
47
60
55
57
60
56
51

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
6
7
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 (%)

22
20
29
32
21
18
12
12
3
3
2
1
0
0
0
0
0
0
0
0
22
30
28
16

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

Chance of Frost

Temperature (°C)

18
19
19
18
19
18
16
15
14
13
13
12
12
12
11
11
10
10
12
14
16
17
18
19

Feels Like (°C)

17
16
17
16
17
17
15
13
12
13
11
12
12
12
11
10
9
8
10
13
14
15
16
17

Dew Point (°C)

11
9
9
9
11
12
12
11
11
11
10
10
10
10
9
9
8
7
7
8
8
9
9
9

Relative Humidity (%)

60
53
52
54
62
70
73
78
80
83
83
84
87
87
88
87
88
85
75
67
61
58
55
53

Pressure (mb)

1021
1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1021

Ozone (du)

358
358
355
354
353
354
359
358
361
363
365
366
364
361
358
355
355
355
355
355
356
356
355
353

Friday 17

New Moon 2%

06:00

20:18

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

Sun - Rise: 06:00, Set: 19:51, Transit: 12:56. Moon - Rise: 06:00, Set: 20:18. Civil Dark: 20:24 - 05:27. Nautical Dark: 21:05 - 04:46. Astro Dark: 21:50 - 04:00

Total Clouds (% Sky Obscured)

51
49
66
71
75
100
100
97
92
51
49
41
46
46
44
43
40
24
48
36
29
27
48
65

Low Clouds (% Sky Obscured)

34
40
19
9
6
2
15
5
2
10
15
22
27
22
17
10
11
0
0
0
0
4
10
14

Medium Clouds (% Sky Obscured)

5
4
24
29
45
64
81
66
80
36
35
22
22
17
10
10
6
4
6
8
9
11
11
11

High Clouds (% Sky Obscured)

51
49
66
67
72
100
100
52
34
10
7
8
8
9
9
9
5
5
34
20
12
9
27
39

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
6
5
3
3
3
1
1
0
0
0
2
3
11
1
0
0
0
0
1
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
5
5
6
7
7
5
5
4
3
3
3
3
3
3
3
3
3
2
2
2
3
4
6

Chance of Frost

Temperature (°C)

20
20
20
20
20
19
17
15
14
13
12
11
11
11
11
10
10
10
12
14
15
17
18
18

Feels Like (°C)

17
18
18
18
16
15
14
13
12
11
12
11
11
12
11
10
10
11
13
13
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

49
45
46
47
55
61
65
66
70
74
77
81
85
85
85
84
85
83
72
65
59
54
49
44

Pressure (mb)

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

Ozone (du)

352
353
356
357
357
358
360
362
361
359
356
353
351
351
351
351
351
352
351
349
347
346
346
347

Saturday 18

Waxing Crescent 1%

06:29

21:47

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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

Sun - Rise: 05:58, Set: 19:52, Transit: 12:56. Moon - Rise: 06:29, Set: 21:47. Civil Dark: 20:26 - 05:25. Nautical Dark: 21:07 - 04:43. Astro Dark: 21:52 - 03:57

Total Clouds (% Sky Obscured)

75
80
81
69
37
41
69
76
83
83
83
83
89
95
100
100
100
100
99
99
98
98
98
98

Low Clouds (% Sky Obscured)

14
14
12
14
24
18
33
62
64
55
61
60
60
65
65
73
81
89
84
79
75
74
74
61

Medium Clouds (% Sky Obscured)

11
13
15
9
2
1
1
2
2
57
83
55
30
79
49
19
23
19
70
34
85
86
77
59

High Clouds (% Sky Obscured)

47
56
60
43
7
28
69
71
83
83
78
68
87
82
67
97
60
44
92
77
21
51
73
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
6
7

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
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
1
2
0
1
3
5
9
17
31
37
63
95
79
64
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.5
0.3
0.4

Wind Speed/Direction (mph)

7
7
6
6
4
3
2
2
3
4
4
3
3
3
2
2
1
1
2
2
3
4
4
4

Chance of Frost

Temperature (°C)

19
20
20
19
19
17
16
15
14
13
12
11
11
11
11
11
11
11
12
12
13
13
14
15

Feels Like (°C)

17
17
17
17
17
17
16
13
12
11
10
9
9
9
9
9
9
10
10
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

41
40
40
41
47
58
60
60
57
58
59
59
60
63
64
65
65
66
65
64
71
89
84
82

Pressure (mb)

1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

347
346
346
346
346
346
347
347
348
348
350
352
352
352
353
355
356
358
363
365
366
369
370
371

Sunday 19

Waxing Crescent 6%

07:08

23:15

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:56, Set: 19:54, Transit: 12:56. Moon - Rise: 07:08, Set: 23:15. Civil Dark: 20:27 - 05:23. Nautical Dark: 21:09 - 04:41. Astro Dark: 21:54 - 03:55

Total Clouds (% Sky Obscured)

97
96
94
96
98
100
97
94
92
94
97
100
81
63
40
55
66
77
84
89
94
89
84
79

Low Clouds (% Sky Obscured)

70
59
44
62
41
11
10
4
0
8
16
25
25
25
25
35
44
55
62
69
76
75
75
73

Medium Clouds (% Sky Obscured)

68
55
50
40
29
17
24
28
30
36
34
32
26
21
16
15
18
25
32
44
55
37
21
3

High Clouds (% Sky Obscured)

65
52
45
63
82
100
87
74
77
87
94
100
74
48
17
22
26
31
27
28
25
19
11
0

ISS Passover

Visibility (miles)

5
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

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

Precipitation Probability (%)

74
56
37
28
23
11
13
10
1
1
2
1
6
7
6
12
16
17
55
73
88
84
76
61

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
83
75
75
78
79
77
80
78
81
81
78
81
81
82
82
79
78
77
76
74
73
67
61

Pressure (mb)

1019
1019
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1018
1018
1018
1018
1018

Ozone (du)

372
375
375
376
376
377
378
381
383
383
385
387
391
396
401
406
410
413
416
418
421
423
424
425

Monday 20

Waxing Crescent 14%

08:02

00:36

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:54, Set: 19:55, Transit: 12:56. Moon - Rise: 08:02, Set: 00:36. Civil Dark: 20:29 - 05:21. Nautical Dark: 21:10 - 04:39. Astro Dark: 21:57 - 03:52

Total Clouds (% Sky Obscured)

72
65
62
68
74
83
78
74
70
60
50
39
31
25
19
29
38
44
41
47
57
71
83
95

Low Clouds (% Sky Obscured)

69
65
61
64
64
66
65
64
63
51
40
30
26
21
15
23
31
39
36
24
19
28
36
49

Medium Clouds (% Sky Obscured)

4
3
1
24
50
80
78
74
69
60
47
34
21
11
0
1
1
1
9
15
14
16
18
20

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
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 (%)

48
35
22
32
29
11
27
30
30
30
33
27
21
13
2
1
0
0
9
12
9
16
19
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
52
50
51
55
57
60
63
66
69
70
72
73
76
77
75
72
70
64
59
54
52
50

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

426
425
423
422
423
424
425
426
427
428
428
428
428
428
428
428
427
426
425
424
422
421
418
416

Tuesday 21

Waxing Crescent 23%

09:11

01:40

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: 05:52, Set: 19:57, Transit: 12:55. Moon - Rise: 09:11, Set: 01:40. Civil Dark: 20:30 - 05:19. Nautical Dark: 21:12 - 04:37. Astro Dark: 21:59 - 03:49

Total Clouds (% Sky Obscured)

86
77
71
68
61
54
64
72
79
73
68
69
68
67
66
65
65
69

Low Clouds (% Sky Obscured)

49
48
52
51
48
45
55
65
75
67
58
46
35
28
19
14
9
4

Medium Clouds (% Sky Obscured)

17
10
7
9
14
17
16
14
10
17
24
31
28
20
14
8
8
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
14
27
44
32
19
4
3
1
0
30
63
69

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
19
17
19
19
19
18
19
23
21
17
6
8
7
3
3
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
52
54
58
66
73
84
82
84
84
86
91
93
93
93
91
86
82

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

413
411
409
407
406
404
403
404
405
406
409
411
414
414
414
414
414
413

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

Generated: 15/04/26 13:32:24. Forecast: 15/04/26 to 21/04/26. Timezone: UTC+2.00