Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 6%

07:27

23:31

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 06:13, Set: 20:10, Transit: 13:12. Moon - Rise: 07:27, Set: 23:31. Civil Dark: 20:43 - 05:40. Nautical Dark: 21:24 - 04:58. Astro Dark: 22:09 - 04:13

Total Clouds (% Sky Obscured)

85
88
82
79
76
93
15
7
0
3
5
29
40
20
60
100
100
100
97
92
90
58
56
76

Low Clouds (% Sky Obscured)

76
71
56
63
69
56
1
2
0
1
0
24
35
7
0
0
1
26
6
20
60
37
34
48

Medium Clouds (% Sky Obscured)

55
0
0
0
0
0
2
2
0
0
2
5
2
7
59
100
100
100
97
92
81
34
32
39

High Clouds (% Sky Obscured)

85
88
0
0
37
86
10
0
0
3
2
6
0
0
1
20
25
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

Light Rain
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 (%)

84
78
85
43
32
15
9
7
5
4
1
0
0
0
0
0
0
0
0
0
0
26
32
34

Precipitation Amount (mm)

0.8
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
12
12
10
9
8
5
4
4
4
4
3
4
4
3
4
3
3
3
5
5
6
8

Chance of Frost

Temperature (°C)

16
15
15
15
14
13
11
9
8
6
6
5
4
4
4
3
3
3
5
7
9
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
87
89
74
74
74
80
80
81
82
82
82
82
83
83
82
80
77
73
66
62
57
52
51

Pressure (mb)

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

Ozone (du)

385
387
390
390
389
390
391
394
397
395
393
396
398
396
395
396
398
399
401
402
404
406
406
404

Monday 20

Waxing Crescent 14%

08:21

00:51

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

Sun - Rise: 06:11, Set: 20:11, Transit: 13:12. Moon - Rise: 08:21, Set: 00:51. Civil Dark: 20:44 - 05:38. Nautical Dark: 21:26 - 04:56. Astro Dark: 22:11 - 04:10

Total Clouds (% Sky Obscured)

77
93
60
84
91
86
100
90
86
88
59
57
55
51
50
45
43
36
37
31
33
42
43
84

Low Clouds (% Sky Obscured)

56
57
26
26
27
51
77
81
75
70
57
54
47
48
41
30
33
36
37
31
33
42
31
61

Medium Clouds (% Sky Obscured)

25
32
31
26
29
25
38
90
85
88
36
30
34
33
34
32
38
17
7
0
0
23
9
20

High Clouds (% Sky Obscured)

0
2
1
31
55
62
57
11
3
2
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 (%)

33
34
16
12
10
16
15
39
33
18
16
11
4
4
2
2
2
2
3
2
18
20
7
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
53
49
49
53
57
65
63
67
71
78
82
85
86
86
88
89
86
79
70
63
56
48
44

Pressure (mb)

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

Ozone (du)

403
402
401
400
398
399
399
399
402
404
407
409
412
414
415
416
420
422
420
417
416
414
414
415

Tuesday 21

Waxing Crescent 23%

09:30

01:56

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

Sun - Rise: 06:09, Set: 20:13, Transit: 13:12. Moon - Rise: 09:30, Set: 01:56. Civil Dark: 20:46 - 05:36. Nautical Dark: 21:27 - 04:54. Astro Dark: 22:14 - 04:07

Total Clouds (% Sky Obscured)

79
86
64
46
29
21
54
69
47
15
12
6
6
4
4
1
0
0
0
0
4
5
3
3

Low Clouds (% Sky Obscured)

28
65
22
13
14
21
52
46
22
7
10
2
2
2
2
1
0
0
0
0
3
4
3
3

Medium Clouds (% Sky Obscured)

26
32
17
21
2
14
25
8
8
3
3
2
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
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 (%)

1
3
7
10
20
17
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
9
8
8
11
9
8
7
7
7
7
7
7
7
7
7
7
8
10
11
11
11
11

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
10
8
7
5
5
4
3
3
2
2
1
1
3
6
8
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
43
45
44
45
67
76
78
79
80
79
79
82
83
83
88
86
83
73
62
55
48
44
41

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

417
419
423
427
428
427
426
425
421
415
410
411
415
421
422
415
411
409
405
402
402
402
403
405

Wednesday 22

Waxing Crescent 34%

10:49

02:43

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

Sun - Rise: 06:07, Set: 20:14, Transit: 13:11. Moon - Rise: 10:49, Set: 02:43. Civil Dark: 20:48 - 05:34. Nautical Dark: 21:29 - 04:52. Astro Dark: 22:16 - 04:05

Total Clouds (% Sky Obscured)

7
6
8
5
2
0
3
6
11
10
12
15
68
22
18
17
20
20
15
7
13
25
32
45

Low Clouds (% Sky Obscured)

7
6
8
5
2
0
0
0
0
4
7
12
13
11
10
6
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
6
11
10
9
5
3
2
0
0
0
0
0
0
0
8
14
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
45
6
3
5
16
20
15
7
13
15
9
14

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
11
10
9
8
7
6
4
3
3
2
2
2
3
4
7
10
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
38
37
38
42
48
56
62
66
67
68
71
75
76
74
76
76
72
66
57
51
46
40
36

Pressure (mb)

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

Ozone (du)

408
409
407
409
407
406
405
405
404
404
403
400
395
390
386
384
384
383
382
381
381
379
378
377

Thursday 23

Waxing Crescent 46%

12:11

03:17

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

Sun - Rise: 06:06, Set: 20:15, Transit: 13:11. Moon - Rise: 12:11, Set: 03:17. Civil Dark: 20:49 - 05:32. Nautical Dark: 21:31 - 04:50. Astro Dark: 22:18 - 04:02

Total Clouds (% Sky Obscured)

48
57
55
56
44
34
23
57
58
68
74
75
70
74
82
74
57
40
35
35
40
55
63
63

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
1
2
4

Medium Clouds (% Sky Obscured)

11
5
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)

20
30
30
27
24
20
17
51
58
68
73
65
52
59
73
74
57
40
35
35
30
21
13
14

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)

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

Chance of Frost

Temperature (°C)

15
16
16
16
15
14
12
10
9
7
6
6
5
4
4
3
4
5
6
8
10
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
34
36
38
45
53
62
66
67
69
70
75
79
79
79
79
76
71
68
62
55
50
47
44

Pressure (mb)

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

Ozone (du)

376
374
373
373
372
371
372
374
376
377
379
382
386
387
389
391
392
393
395
394
393
391
390
389

Friday 24

First Quarter 57%

13:31

03:42

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

Sun - Rise: 06:04, Set: 20:17, Transit: 13:11. Moon - Rise: 13:31, Set: 03:42. Civil Dark: 20:51 - 05:30. Nautical Dark: 21:33 - 04:47. Astro Dark: 22:20 - 03:59

Total Clouds (% Sky Obscured)

60
53
47
46
45
45
45
44
46
32
20
3
6
8
12
19
31
46
53
64
59
41
23
7

Low Clouds (% Sky Obscured)

9
15
20
16
9
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
8
16
24
26
34
44
29
16
0
0
0
0
5
12
28
27
28
31
20
8
0

High Clouds (% Sky Obscured)

8
5
2
4
5
9
9
8
3
4
5
3
6
8
12
19
31
46
53
64
59
20
8
6

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)

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

Chance of Frost

Temperature (°C)

16
16
17
17
15
14
12
10
9
7
6
6
5
5
4
4
5
6
7
9
11
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
44
44
53
60
70
73
75
78
79
79
80
82
83
85
82
79
74
67
58
53
49
46

Pressure (mb)

1014
1014
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1012
1011

Ozone (du)

389
388
387
387
381
376
370
375
379
384
385
386
388
386
385
383
383
382
381
381
382
382
383
384

Saturday 25

Waxing Gibbous 68%

No Rise

04:01

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

Sun - Rise: 06:02, Set: 20:18, Transit: 13:11. Moon - Rise: No Rise, Set: 04:01. Civil Dark: 20:52 - 05:28. Nautical Dark: 21:35 - 04:45. Astro Dark: 22:23 - 03:57

Total Clouds (% Sky Obscured)

16
30
49
45
42
36
57
79
96
88
72
59
49
31
13
19
29
43

Low Clouds (% Sky Obscured)

0
1
1
6
12
19
38
48
56
45
33
29
28
31
13
19
29
37

Medium Clouds (% Sky Obscured)

0
0
0
5
10
15
31
61
85
87
72
59
48
24
0
0
0
0

High Clouds (% Sky Obscured)

9
11
21
15
9
5
4
4
4
3
2
1
1
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

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 (%)

0
0
0
1
2
2
23
30
32
38
42
46
39
29
9
15
12
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
17
15
14
13
12
11
10
8
7
6
5
4
2
3
3

Feels Like (°C)

11
16
16
15
15
15
15
10
10
10
9
9
7
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

43
42
43
42
49
57
65
66
68
71
73
74
76
76
76
76
74
74

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1012
1013
1014
1015
1015
1016
1017
1018

Ozone (du)

385
384
383
383
382
382
382
382
383
384
385
386
387
386
385
384
385
385

Forecast for Graggenau, Upper Bavaria, Germany (48.14,11.58)

Generated: 19/04/26 14:43:43. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+2.00