Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:02

20:39

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

Sun - Rise: 06:25, Set: 20:11, Transit: 13:18. Moon - Rise: 06:02, Set: 20:39. Civil Dark: 20:44 - 05:52. Nautical Dark: 21:24 - 05:12. Astro Dark: 22:08 - 04:28

Total Clouds (% Sky Obscured)

13
15
16
70
60
61
56
28
19
59
73
83
76
67
69
73
55
23
21
18
24
51
49
55

Low Clouds (% Sky Obscured)

13
15
16
12
0
0
0
0
0
6
22
22
22
17
18
18
27
21
12
4
4
17
27
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
10
0
21
49
35
34
45
20
2
14
9
21
45
43
43

High Clouds (% Sky Obscured)

2
3
2
40
40
37
37
16
4
23
41
45
32
30
24
2
2
2
2
3
2
10
4
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)

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

Chance of Frost

Temperature (°C)

3
3
3
3
5
9
12
14
16
17
17
17
17
17
16
15
13
10
10
9
8
6
6
5

Feels Like (°C)

3
3
3
3
3
7
10
12
14
15
15
14
14
14
14
14
11
10
11
9
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
88
75
63
56
49
43
41
39
39
42
51
62
73
83
91
93
93
94
94
93
94

Pressure (mb)

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

Ozone (du)

349
347
348
349
351
350
349
349
350
349
348
350
353
355
355
354
352
350
348
348
348
348
349
348

Saturday 18

Waxing Crescent 2%

06:25

22:07

04 OK
05 Bad
06 OK
07 OK
08 Good
09 OK
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

Sun - Rise: 06:23, Set: 20:13, Transit: 13:18. Moon - Rise: 06:25, Set: 22:07. Civil Dark: 20:45 - 05:50. Nautical Dark: 21:26 - 05:10. Astro Dark: 22:10 - 04:26

Total Clouds (% Sky Obscured)

37
57
33
24
15
28
55
91
99
82
71
57
60
82
89
67
65
76
72
66
59
86
88
89

Low Clouds (% Sky Obscured)

35
36
33
24
15
7
12
25
23
24
11
17
14
14
7
0
2
0
0
2
2
2
4
7

Medium Clouds (% Sky Obscured)

0
2
5
0
0
0
0
25
27
30
32
29
29
74
53
35
55
68
69
54
48
82
71
77

High Clouds (% Sky Obscured)

5
22
5
3
2
28
55
84
94
40
21
3
5
43
55
60
19
53
56
35
16
38
64
53

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
11
23
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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
7
11
13
15
16
17
17
18
18
17
17
16
14
12
10
8
8
7
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
93
85
72
60
51
45
43
40
40
44
53
62
78
84
89
90
91
93
93
93
91

Pressure (mb)

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

Ozone (du)

346
345
345
345
345
345
347
348
348
348
348
346
345
345
345
345
344
344
345
346
347
350
349
349

Sunday 19

Waxing Crescent 6%

06:54

23:34

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:21, Set: 20:14, Transit: 13:18. Moon - Rise: 06:54, Set: 23:34. Civil Dark: 20:47 - 05:48. Nautical Dark: 21:27 - 05:08. Astro Dark: 22:12 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
91
100
100
100
100
100
100
100
100
100
69
100
100
100
100
100
100
100
100
96
96

Low Clouds (% Sky Obscured)

0
8
2
12
26
14
44
74
57
59
83
84
18
28
50
88
99
91
100
100
94
99
84
70

Medium Clouds (% Sky Obscured)

100
99
100
90
100
100
100
100
100
100
93
69
64
50
71
100
100
100
97
94
94
31
30
29

High Clouds (% Sky Obscured)

81
71
57
70
100
98
100
100
100
100
100
100
100
51
100
100
100
100
100
99
100
53
42
31

ISS Passover

Visibility (miles)

9
9
9
9
5
6
9
2
3
4
3
3
3
3
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
30
49
67
95
95
95
95
95
95
95
92
73
92
87
64
44
24
17
8
10
10

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.8
1.1
1.3
1.6
0.8
1.4
1.2
0.5
0
0.7
1
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
94
93
91
92
89
89
90
87
88
89
93
95
95
96
98
98
98
98
96
96
96
96

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

351
353
354
356
357
358
361
362
363
364
366
368
370
370
370
372
372
374
376
378
380
380
381
383

Monday 20

Waxing Crescent 14%

07:35

00:54

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:19, Set: 20:16, Transit: 13:17. Moon - Rise: 07:35, Set: 00:54. Civil Dark: 20:49 - 05:46. Nautical Dark: 21:29 - 05:05. Astro Dark: 22:14 - 04:20

Total Clouds (% Sky Obscured)

93
89
85
80
58
57
60
62
87
93
90
88
88
87
88
89
88
43
76
74
54
56
61
65

Low Clouds (% Sky Obscured)

57
59
38
49
52
57
60
59
58
58
65
55
64
65
61
52
46
43
45
55
48
49
50
51

Medium Clouds (% Sky Obscured)

32
80
38
27
37
49
60
62
49
47
76
72
69
68
67
63
68
28
51
30
30
25
34
42

High Clouds (% Sky Obscured)

25
25
25
23
8
4
3
5
36
60
60
60
70
60
42
0
0
3
17
2
2
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 (%)

9
16
16
15
36
46
51
46
42
40
32
32
37
34
35
32
28
25
15
15
11
8
15
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
3
3
4
4
5
7
7
7
7
9
9
9
9
8
7
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
100
94
88
72
54
48
44
46
53
51
54
59
61
72
82
89
91
88
86
93
96

Pressure (mb)

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

Ozone (du)

383
385
388
390
389
391
392
391
391
390
389
389
388
390
391
393
393
395
396
397
398
400
398
398

Tuesday 21

Waxing Crescent 23%

08:29

01:59

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:17, Set: 20:17, Transit: 13:17. Moon - Rise: 08:29, Set: 01:59. Civil Dark: 20:50 - 05:44. Nautical Dark: 21:31 - 05:03. Astro Dark: 22:17 - 04:18

Total Clouds (% Sky Obscured)

61
68
72
78
90
77
48
48
93
100
97
94
92
91
91
89
93
87
81
76
71
66
65
60

Low Clouds (% Sky Obscured)

51
60
69
78
88
77
48
48
87
92
87
82
73
71
70
70
91
87
80
76
71
66
65
60

Medium Clouds (% Sky Obscured)

46
38
39
35
38
37
41
42
38
40
28
18
10
9
9
7
5
15
20
25
30
30
45
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
80
80
76
71
66
65
60

ISS Passover

Visibility (miles)

9
9
9
6
6
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

26
43
55
63
69
74
76
67
62
56
56
56
57
55
55
56
65
66
68
71
76
83
89
95

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.4
0.4
0.5
0.5
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
93
85
71
56
49
48
52
52
51
49
54
62
67
72
76
83
85
88
89
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1020
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

399
403
406
409
411
414
415
415
413
413
411
413
414
420
420
418
418
417
416
416
413
410
407
403

Wednesday 22

Waxing Crescent 34%

09:38

02:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:16, Set: 20:18, Transit: 13:17. Moon - Rise: 09:38, Set: 02:46. Civil Dark: 20:52 - 05:42. Nautical Dark: 21:33 - 05:01. Astro Dark: 22:19 - 04:15

Total Clouds (% Sky Obscured)

45
35
30
30
30
30
35
40
40
40
32
29
18
25
28
35
28
21
22
25
24
28
37
46

Low Clouds (% Sky Obscured)

45
35
30
30
30
30
35
40
40
40
32
29
18
25
28
26
17
9
9
9
13
22
31
39

Medium Clouds (% Sky Obscured)

45
35
30
30
30
30
25
25
25
25
31
28
18
25
28
35
28
21
22
25
24
28
37
35

High Clouds (% Sky Obscured)

45
35
30
30
30
30
35
40
40
40
32
29
18
25
28
0
0
0
0
1
2
3
4
5

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
91
94
93
87
75
63
54
52
44
31
24
19

Precipitation Amount (mm)

1.2
1.3
1.4
1.7
1.6
1.4
1.4
1.2
1
0.7
0.7
0.6
0.5
0.6
0.7
0.5
0.4
0.3
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
84
76
68
55
45
37
35
32
31
34
37
41
48
56
66
72
79
86
88
89
89
93

Pressure (mb)

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

Ozone (du)

399
396
395
394
393
393
393
394
395
396
398
399
400
401
402
403
403
407
410
413
414
415
415
416

Thursday 23

Waxing Crescent 46%

10:57

03:21

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:14, Set: 20:20, Transit: 13:17. Moon - Rise: 10:57, Set: 03:21. Civil Dark: 20:53 - 05:40. Nautical Dark: 21:35 - 04:59. Astro Dark: 22:21 - 04:13

Total Clouds (% Sky Obscured)

45
48
51
45
51
53
75
79
82
85
92
98
100
93
91
89
85
78
75
78
76
79

Low Clouds (% Sky Obscured)

43
46
40
30
23
24
29
28
32
35
42
44
57
58
55
56
56
52
51
52
49
50

Medium Clouds (% Sky Obscured)

34
31
29
30
41
53
60
67
72
72
77
81
85
67
49
31
32
31
20
18
13
4

High Clouds (% Sky Obscured)

6
11
16
13
24
31
35
35
33
7
5
3
0
0
0
0
0
0
0
1
1
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

Fog (%)

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

Precipitation Probability (%)

18
26
30
34
48
52
47
58
71
83
70
56
40
35
28
17
13
8
1
5
7
6

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.3
0.4
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
89
83
77
62
52
42
38
35
32
34
36
38
43
49
56
60
67
73
80
86

Pressure (mb)

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

Ozone (du)

417
419
417
415
413
413
413
413
415
417
419
421
424
426
425
425
424
420
416
412
406
400

Forecast for Buchenberg, Swabia, Germany (47.70,10.24)

Generated: 17/04/26 04:09:53. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00