Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

23:07

06:32

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: 06:00, Set: 20:45, Transit: 13:24. Moon - Rise: 23:07, Set: 06:32. Civil Dark: 21:25 - 05:20. Nautical Dark: 22:16 - 04:29. Astro Dark: 23:19 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
86
100
100
100
100
100
100
100
100
100
100
99
91
73
90
86

Low Clouds (% Sky Obscured)

72
56
69
74
73
73
81
56
45
49
85
100
100
87
72
90
96
96
88
93
76
55
78
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
75
100
100
100
100
100
100
100
100
100
100
99
60
55
35
25

High Clouds (% Sky Obscured)

75
15
0
0
0
4
4
4
4
4
56
96
99
4
4
4
4
87
84
48
4
4
5
4

ISS Passover

Visibility (miles)

3
6
7
6
4
6
7
9
9
9
9
4
3
7
8
4
4
7
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
Very Light Rain
None
Light Rain
Light Rain
None
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

44
37
10
65
62
56
58
29
22
22
60
95
95
87
62
87
88
86
57
46
35
21
28
50

Precipitation Amount (mm)

0.3
0.2
0
0.4
0.4
0
0.2
0
0
0
0.3
0.9
1.2
0.4
0.2
0.7
0.6
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
5
4
4
4
3
1
2
2
1
1
1
1
1
2
2
3
3
4
5
4

Dew Point (°C)

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

Relative Humidity (%)

79
78
75
73
71
82
90
93
94
94
93
96
94
98
98
96
96
98
94
94
86
75
62
68

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

436
437
438
439
441
443
443
441
437
434
436
434
433
434
436
438
437
439
438
438
440
441
442
442

Friday 26

Waning Gibbous 91%

00:27

07:00

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: 05:57, Set: 20:47, Transit: 13:23. Moon - Rise: 00:27, Set: 07:00. Civil Dark: 21:27 - 05:18. Nautical Dark: 22:18 - 04:26. Astro Dark: 23:23 - 03:20

Total Clouds (% Sky Obscured)

95
96
99
99
95
96
92
93
98
98
100
98
97
92
91
83
90
97
100
74
100
100
100
92

Low Clouds (% Sky Obscured)

81
88
61
77
51
28
29
45
71
78
75
81
76
71
65
65
56
59
55
41
1
34
70
49

Medium Clouds (% Sky Obscured)

38
62
95
63
77
88
86
53
61
87
91
73
76
50
65
66
44
60
65
62
61
84
100
64

High Clouds (% Sky Obscured)

4
4
5
43
30
29
4
40
61
62
67
60
60
65
35
31
4
4
27
24
99
100
100
90

ISS Passover

Visibility (miles)

8
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
1
1
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
None
None
None
None
Very Light Rain

Precipitation Probability (%)

57
42
13
24
21
19
10
6
5
13
26
21
16
22
21
4
1
5
1
1
2
0
14
55

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
8
8
8
8
8
8
7
7
6
6
6
6
6
6
6
5
5
5
6
6
6
7
7

Relative Humidity (%)

81
88
87
85
87
87
88
90
93
93
93
93
94
93
93
94
93
94
93
90
80
74
70
65

Pressure (mb)

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

Ozone (du)

440
439
440
439
441
444
446
442
439
436
435
436
438
441
445
448
449
447
442
436
434
436
439
436

Saturday 27

Waning Gibbous 84%

01:41

07:42

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: 05:55, Set: 20:49, Transit: 13:23. Moon - Rise: 01:41, Set: 07:42. Civil Dark: 21:29 - 05:15. Nautical Dark: 22:21 - 04:23. Astro Dark: 23:27 - 03:15

Total Clouds (% Sky Obscured)

95
91
85
100
100
89
100
91
98
95
100
100
99
99
98
100
100
100
100
99
98
98
97
95

Low Clouds (% Sky Obscured)

55
66
62
63
7
1
6
1
1
18
47
62
29
9
26
1
1
15
22
38
42
44
37
36

Medium Clouds (% Sky Obscured)

67
70
45
45
55
48
63
64
86
92
100
100
76
70
70
91
100
100
93
92
90
88
88
67

High Clouds (% Sky Obscured)

92
90
92
100
100
95
100
78
70
84
93
100
69
94
84
100
75
83
95
92
88
88
88
82

ISS Passover

Visibility (miles)

9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
56
58
25
11
7
3
0
3
11
31
74
39
4
1
1
3
2
7
5
5
1
11
11

Precipitation Amount (mm)

0
0.3
0.3
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
9
8
13
10
11
11
11
11
10
10
10
10
10
9
9
9
8
9
10
10
11
10

Relative Humidity (%)

60
57
69
62
83
68
75
83
92
92
89
90
92
93
91
86
87
87
81
79
76
70
68
60

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

435
435
434
433
433
431
429
427
427
427
427
425
423
423
422
418
416
413
415
418
422
423
423
435

Sunday 28

Waning Gibbous 75%

02:41

08:43

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: 05:53, Set: 20:51, Transit: 13:23. Moon - Rise: 02:41, Set: 08:43. Civil Dark: 21:31 - 05:13. Nautical Dark: 22:23 - 04:20. Astro Dark: 23:31 - 03:11

Total Clouds (% Sky Obscured)

36
53
99
100
90
77
75
69
68
76
80
87
92
95
97
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
28
45
49
38
11
1
9
16
23
28
34
37
30
24
14
9
5
2
29
38
46
45
26

Medium Clouds (% Sky Obscured)

56
61
94
100
77
57
35
40
45
45
40
40
40
45
50
4
46
77
85
90
62
63
57
55

High Clouds (% Sky Obscured)

6
8
96
100
97
90
85
85
80
75
74
78
49
21
91
100
75
87
81
76
79
83
91
96

ISS Passover

Visibility (miles)

9
9
9
6
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 (%)

22
38
47
38
34
32
26
22
15
1
1
0
0
0
0
0
0
0
0
0
2
1
0
1

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)

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

Chance of Frost

Temperature (°C)

18
19
19
18
18
17
16
15
14
13
12
11
10
9
8
8
7
7
8
9
10
11
12
12

Feels Like (°C)

16
17
17
17
16
15
14
12
11
11
9
9
8
6
6
5
5
5
6
6
7
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

55
57
62
72
77
77
75
73
74
81
83
81
82
87
88
91
94
93
88
82
78
76
75
76

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

437
435
428
425
422
419
418
420
416
414
412
413
408
402
400
398
395
395
394
394
393
393
393
396

Monday 29

Waning Gibbous 64%

03:23

10:01

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: 05:51, Set: 20:53, Transit: 13:23. Moon - Rise: 03:23, Set: 10:01. Civil Dark: 21:33 - 05:11. Nautical Dark: 22:26 - 04:17. Astro Dark: 23:35 - 03:07

Total Clouds (% Sky Obscured)

99
73
96
94
95
98
100
100
100
100
84
63
67
78
88
97
96
95
94
95
96
97
90
84

Low Clouds (% Sky Obscured)

34
25
29
29
26
18
25
25
1
1
3
3
4
17
30
41
44
46
46
44
41
41
41
41

Medium Clouds (% Sky Obscured)

53
52
47
44
53
56
54
44
35
26
30
35
41
49
58
58
55
48
41
33
25
17
19
19

High Clouds (% Sky Obscured)

94
18
90
79
17
29
36
39
100
100
72
43
43
55
64
74
63
61
59
66
70
71
57
66

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
2
3
16
4
2
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
56
55
68
74
84
84
84
93
95
96
96
98
96
98
98
93
87
83
76
71
67
65

Pressure (mb)

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

Ozone (du)

395
391
388
386
383
381
379
379
378
378
378
378
379
379
379
379
380
379
379
378
377
377
376
376

Tuesday 30

Waning Gibbous 53%

03:51

11:30

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 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:49, Set: 20:54, Transit: 13:23. Moon - Rise: 03:51, Set: 11:30. Civil Dark: 21:35 - 05:09. Nautical Dark: 22:28 - 04:15. Astro Dark: 23:39 - 03:02

Total Clouds (% Sky Obscured)

82
77
67
54
62
72
83
72
63
53
66
80
94
78
62
47
52
56
60
47
36
28
37
43

Low Clouds (% Sky Obscured)

40
43
46
45
30
16
0
12
23
32
33
32
33
35
41
44
40
36
31
29
25
21
29
31

Medium Clouds (% Sky Obscured)

19
12
6
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)

87
71
56
38
53
68
83
70
53
34
52
70
91
76
58
38
48
58
68
47
26
7
13
18

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
10
14
16
13
10
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
10
10
9
8
8
8
8
8
8
7
7
7
7
7
7
6
7
8
8
8
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
19
19
19
20
20
21
17
17
18
17
16
16
12
11
12
12
11
11
14
15
15
16

Dew Point (°C)

12
13
13
13
13
14
15
16
15
15
14
14
13
12
12
12
11
11
11
11
11
12
12
13

Relative Humidity (%)

64
64
63
61
60
66
72
80
85
90
95
96
95
95
95
96
96
93
87
84
77
70
63
62

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

376
376
376
376
376
376
375
375
375
376
376
377
378
378
378
378
378
377
376
375
374
372
371
369

Wednesday 1

Third Quarter 41%

04:10

13:01

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

Sun - Rise: 05:47, Set: 20:56, Transit: 13:23. Moon - Rise: 04:10, Set: 13:01. Civil Dark: 21:37 - 05:06. Nautical Dark: 22:31 - 04:12. Astro Dark: 23:43 - 02:57

Total Clouds (% Sky Obscured)

44
56
74
92
91
90
90
70
49
35
36
30
16
9
4
0
0
0
0

Low Clouds (% Sky Obscured)

39
38
35
36
26
18
8
7
4
2
2
1
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

High Clouds (% Sky Obscured)

26
47
68
88
86
83
81
74
65
56
41
26
11
7
3
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

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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
23
23
22
21
20
18
17
15
15
15
14
14
13
13
13
14

Feels Like (°C)

17
18
23
23
22
22
22
22
18
19
20
18
18
17
14
14
13
13
13

Dew Point (°C)

13
13
13
13
13
14
15
16
15
14
12
12
12
11
11
11
11
11
11

Relative Humidity (%)

59
55
55
55
55
62
69
77
78
81
82
82
82
80
83
86
87
86
82

Pressure (mb)

1012
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

367
365
366
366
366
365
364
364
363
363
363
363
363
363
363
363
363
362
362

Forecast for Harrierwurp, Germany (53.32,8.45)

Generated: 25/04/24 13:16:07. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+2.00