Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

06:05

20:52

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
04 Bad
05 Bad

Sun - Rise: 06:28, Set: 20:22, Transit: 13:25. Moon - Rise: 06:05, Set: 20:52. Civil Dark: 20:56 - 05:52. Nautical Dark: 21:38 - 05:10. Astro Dark: 22:25 - 04:23

Total Clouds (% Sky Obscured)

89
79
96
95
53
58
64
52
68
66
87
86
69
58
62
77
100
100
100
86
85
77
71
89

Low Clouds (% Sky Obscured)

1
28
34
0
0
1
13
1
21
20
23
21
2
6
21
21
21
17
13
2
14
22
19
17

Medium Clouds (% Sky Obscured)

34
40
73
86
36
37
35
36
45
49
73
81
67
45
22
23
0
21
17
30
29
39
37
36

High Clouds (% Sky Obscured)

18
79
87
88
39
27
35
21
24
13
33
2
1
5
31
45
100
100
98
84
84
60
46
81

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

Chance of Frost

Temperature (°C)

8
8
9
12
15
17
19
21
22
23
23
23
22
22
20
18
15
14
13
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
78
72
63
57
49
43
38
34
33
32
32
36
46
52
53
55
57
57
61
64
66
68

Pressure (mb)

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

Ozone (du)

357
357
357
357
356
357
359
360
360
357
356
355
354
355
356
357
356
354
354
353
352
353
353
353

Saturday 18

Waxing Crescent 2%

06:26

22:22

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

Sun - Rise: 06:26, Set: 20:23, Transit: 13:25. Moon - Rise: 06:26, Set: 22:22. Civil Dark: 20:57 - 05:50. Nautical Dark: 21:40 - 05:08. Astro Dark: 22:27 - 04:20

Total Clouds (% Sky Obscured)

100
97
85
92
43
53
59
67
100
83
79
79
68
100
100
94
99
96
87
83
96
100
100
100

Low Clouds (% Sky Obscured)

20
20
15
9
1
6
0
1
1
17
40
42
20
20
11
7
0
2
10
1
10
15
35
63

Medium Clouds (% Sky Obscured)

34
33
39
40
22
28
48
63
100
75
74
77
58
78
77
70
96
87
76
83
78
81
100
100

High Clouds (% Sky Obscured)

87
78
16
5
3
2
7
14
10
8
10
8
21
100
100
37
97
23
15
19
84
87
89
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
6
11
9
2
2
2
1
0
0
19
11
4
4
4
7
8
20
62

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
18
19
21
22
22
23
23
23
22
21
18
17
15
15
14
14
13
12
12

Feels Like (°C)

11
10
11
13
15
19
21
22
21
21
21
21
21
21
20
18
16
14
14
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

68
66
66
67
59
51
46
42
39
37
38
42
45
48
49
52
62
68
69
69
73
77
80
81

Pressure (mb)

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

Ozone (du)

353
352
351
351
352
351
350
350
350
350
351
351
352
351
350
352
356
358
359
362
365
366
367
367

Sunday 19

Waxing Crescent 6%

06:53

23:52

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

Sun - Rise: 06:24, Set: 20:25, Transit: 13:25. Moon - Rise: 06:53, Set: 23:52. Civil Dark: 20:59 - 05:48. Nautical Dark: 21:42 - 05:05. Astro Dark: 22:29 - 04:17

Total Clouds (% Sky Obscured)

100
100
94
93
92
85
81
58
25
15
3
35
34
62
67
47
49
85
64
34
59
72
87
80

Low Clouds (% Sky Obscured)

63
59
85
76
74
77
60
45
25
15
1
1
27
28
15
10
39
56
47
13
29
44
59
53

Medium Clouds (% Sky Obscured)

100
100
75
83
87
28
25
27
0
0
0
24
12
12
21
25
21
21
19
34
13
72
85
80

High Clouds (% Sky Obscured)

100
91
50
45
60
65
65
2
0
0
0
0
0
0
0
1
1
16
30
12
30
20
30
30

ISS Passover

Visibility (miles)

9
7
4
8
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
69
58
26
6
2
1
0
3
0
1
0
0
9
3
1
1
0
0
1
1
1
3

Precipitation Amount (mm)

0.6
0.7
0.3
0.3
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
8
9
9
8
8
5
6
8
9
8
7
8
10
5
5
4
5
5
4
4
5
5

Chance of Frost

Temperature (°C)

12
12
12
13
14
14
14
16
16
17
17
17
17
16
14
12
11
10
9
8
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

9
10
10
11
10
9
8
8
4
2
0
-1
-2
-1
2
2
1
1
1
1
1
1
1
1

Relative Humidity (%)

81
86
86
86
80
72
68
58
42
37
32
29
29
31
44
49
51
55
58
60
63
66
67
70

Pressure (mb)

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

Ozone (du)

368
371
372
374
379
383
385
386
390
391
390
390
390
392
393
394
395
395
396
396
395
396
397
399

Monday 20

Waxing Crescent 14%

07:32

01:13

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
04 Bad
05 Bad

Sun - Rise: 06:23, Set: 20:26, Transit: 13:24. Moon - Rise: 07:32, Set: 01:13. Civil Dark: 21:01 - 05:46. Nautical Dark: 21:44 - 05:03. Astro Dark: 22:32 - 04:14

Total Clouds (% Sky Obscured)

74
69
75
67
84
95
97
100
100
100
100
96
91
83
88
75
85
87
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
38
45
51
55
62
72
81
71
63
50
44
48
45
36
36
46
54
64
72
73
76
77
82

Medium Clouds (% Sky Obscured)

74
69
43
39
69
95
97
100
100
100
100
96
76
42
79
40
38
33
34
38
47
47
51
51

High Clouds (% Sky Obscured)

35
35
35
5
6
5
27
4
0
0
0
0
0
0
32
60
85
85
85
85
90
90
85
83

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 (%)

3
1
2
2
1
6
5
5
5
6
3
7
9
4
7
7
4
8
10
10
14
17
18
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
72
68
59
51
45
41
38
35
34
33
33
38
49
51
54
58
63
64
68
70
70
69

Pressure (mb)

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

Ozone (du)

401
403
406
409
410
412
414
415
416
418
419
420
421
422
423
423
423
421
418
417
414
412
410
409

Tuesday 21

Waxing Crescent 23%

08:25

02:17

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
04 Bad
05 Bad

Sun - Rise: 06:21, Set: 20:28, Transit: 13:24. Moon - Rise: 08:25, Set: 02:17. Civil Dark: 21:02 - 05:44. Nautical Dark: 21:46 - 05:01. Astro Dark: 22:34 - 04:11

Total Clouds (% Sky Obscured)

100
100
79
66
68
74
92
96
85
86
77
62
60
42
66
66
71
71
75
75
75
76
76
66

Low Clouds (% Sky Obscured)

87
93
79
66
68
57
63
57
52
60
55
45
42
31
14
30
48
44
43
39
48
54
60
53

Medium Clouds (% Sky Obscured)

46
40
21
13
10
12
15
17
16
17
24
19
17
17
35
35
35
35
30
30
30
15
10
5

High Clouds (% Sky Obscured)

77
76
51
25
0
0
0
0
0
0
0
0
0
0
60
60
65
71
75
75
75
54
31
54

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 (%)

15
11
12
12
12
15
17
13
18
21
24
26
25
23
40
30
3
5
7
8
21
25
27
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
63
57
52
46
39
39
35
29
27
27
28
30
38
41
44
47
49
52
53
55
58
62

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

411
416
420
423
425
425
424
422
422
420
415
412
410
406
403
401
400
398
396
394
392
392
392
391

Wednesday 22

Waxing Crescent 34%

09:35

03:03

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
04 Bad
05 Bad

Sun - Rise: 06:19, Set: 20:29, Transit: 13:24. Moon - Rise: 09:35, Set: 03:03. Civil Dark: 21:04 - 05:42. Nautical Dark: 21:47 - 04:58. Astro Dark: 22:37 - 04:09

Total Clouds (% Sky Obscured)

61
61
62
62
63
65
67
69
80
83
93
92
97
91
87
77
70
75
83
92
93
94
95
95

Low Clouds (% Sky Obscured)

46
40
35
33
31
39
47
52
56
52
49
61
69
75
52
31
9
16
24
31
29
23
18
12

Medium Clouds (% Sky Obscured)

5
5
22
30
37
44
52
54
50
51
60
39
27
15
11
14
9
11
12
13
14
14
25
30

High Clouds (% Sky Obscured)

61
61
62
45
17
12
6
0
28
33
35
40
45
40
24
13
2
8
15
21
32
53
80
90

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

Precipitation Probability (%)

36
38
42
44
43
33
22
5
32
43
52
48
46
45
51
34
12
14
12
5
11
11
5
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
8
8
9
11
12
14
15
16
16
16
16
15
14
13
12
11
10
9
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
57
50
44
39
35
31
28
27
27
26
32
40
49
55
58
63
66
68
69
71
74
77

Pressure (mb)

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

Ozone (du)

394
396
398
400
402
404
404
404
404
406
409
412
412
413
413
413
412
412
413
413
414
413
411
410

Thursday 23

Waxing Crescent 46%

10:55

03:36

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

Sun - Rise: 06:17, Set: 20:31, Transit: 13:24. Moon - Rise: 10:55, Set: 03:36. Civil Dark: 21:06 - 05:40. Nautical Dark: 21:49 - 04:56. Astro Dark: 22:39 - 04:06

Total Clouds (% Sky Obscured)

95
95
95
95
95
64
32
0
0
0
0
15
27
39
41
40
42
37
33
31

Low Clouds (% Sky Obscured)

6
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
35
35
50
60
43
22
0
0
0
0
8
12
13
12
12
13
12
5
4

High Clouds (% Sky Obscured)

90
95
88
76
64
42
21
0
0
0
0
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

10
5
4
3
1
2
2
1
1
1
0
5
4
2
5
3
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
9
10
12
13
15
16
18
18
18
18
18
17
16
14
13
12
11
10

Feels Like (°C)

8
8
7
8
8
9
10
11
12
17
15
15
15
15
15
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

74
73
70
59
51
42
39
36
34
34
33
33
35
39
41
45
48
52
52
51

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1020
1020

Ozone (du)

411
412
413
414
414
415
416
417
419
419
419
419
414
409
404
401
397
394
391
388

Forecast for Mannheim, Karlsruhe Region, Germany (49.49,8.47)

Generated: 17/04/26 06:29:32. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+2.00