Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

14:34

04:55

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

Sun - Rise: 06:26, Set: 20:23, Transit: 13:24. Moon - Rise: 14:34, Set: 04:55. Civil Dark: 20:57 - 05:52. Nautical Dark: 21:39 - 05:10. Astro Dark: 22:26 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
97
97
97
96
99
81
88
74
61
84
55
77
48
84
80

Low Clouds (% Sky Obscured)

71
88
88
87
88
89
89
91
95
89
83
83
68
89
75
83
57
56
62
39
32
32
10
2

Medium Clouds (% Sky Obscured)

100
100
100
98
100
99
96
100
93
74
67
57
43
40
21
4
18
16
18
0
0
0
35
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
66
80
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0

Precipitation Type

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

Precipitation Probability (%)

0
100
100
100
100
100
100
100
100
0
0
0
0
100
100
100
0
100
100
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
7
6
5
4
5
5
5
5
5
5
5
5
5
5
6
6
5
7
10
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
91
92
93
93
92
93
91
90
86
80
79
74
69
68
72
70
73
79
81
84
90
68

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1021
1021
1021

Ozone (du)

430
432
434
436
438
442
446
452
459
461
460
458
459
456
456
462
459
448
439
435
433
425
417
398

Friday 19

Waxing Gibbous 85%

15:43

05:10

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:24, Set: 20:25, Transit: 13:24. Moon - Rise: 15:43, Set: 05:10. Civil Dark: 20:59 - 05:50. Nautical Dark: 21:41 - 05:08. Astro Dark: 22:28 - 04:20

Total Clouds (% Sky Obscured)

88
91
93
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
82
89
94
67
93

Low Clouds (% Sky Obscured)

23
51
30
44
27
49
94
100
78
100
100
100
100
100
92
95
100
99
79
67
78
78
69
85

Medium Clouds (% Sky Obscured)

97
99
93
56
99
100
100
100
100
100
100
100
100
100
100
97
100
100
99
73
78
62
4
21

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
79
86
100
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
9
9
0
0
0
9
9
9
9
8
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
2
2
15
15
53
83
95
89
93
95
95
95
90
88
95
95
95
69
52
46
38
22

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.7
0.3
0.3
0.7
0.7
0.4
0.3
0
0.5
0.6
0.5
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

4
5
6
8
8
9
11
12
12
14
16
17
18
18
17
16
15
14
13
11
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
75
78
78
79
79
79
82
83
88
91
94
96
94
93
90
90
88
90
84
84
84
84

Pressure (mb)

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

Ozone (du)

397
399
398
398
397
398
397
397
399
398
397
397
396
397
397
402
412
417
418
413
411
413
412
409

Saturday 20

Waxing Gibbous 91%

16:51

05:23

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:22, Set: 20:26, Transit: 13:24. Moon - Rise: 16:51, Set: 05:23. Civil Dark: 21:00 - 05:48. Nautical Dark: 21:43 - 05:05. Astro Dark: 22:31 - 04:18

Total Clouds (% Sky Obscured)

87
95
96
100
100
97
97
100
99
98
85
98
99
93
99
100
100
100
89
59
94
100
99
99

Low Clouds (% Sky Obscured)

78
71
73
81
94
85
87
86
98
91
76
58
64
76
84
75
76
69
61
55
70
72
75
71

Medium Clouds (% Sky Obscured)

18
33
70
99
57
64
39
45
35
71
64
43
50
64
97
100
100
100
84
61
86
98
96
97

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
3
3
6
6
3
3
2
0
0
0
0
0
0
0
0
0
2

ISS Passover

Visibility (miles)

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

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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
20
28
51
58
48
46
41
54
67
65
70
75
84
83
91
93
80
71
72
73
70
55
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.3
0.3
0.4
0.5
0.5
0.6
0.5
0.4
0.3
0.4
0.5
0.6
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
80
72
73
86
88
85
83
85
88
86
65
56
45
36
46
74
69
64
64
74
84
87
86

Pressure (mb)

1014
1015
1015
1015
1016
1016
1017
1017
1018
1019
1019
1019
1020
1019
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022

Ozone (du)

407
408
413
416
418
415
413
415
414
414
416
418
418
421
426
429
433
433
428
415
409
411
412
410

Sunday 21

Waxing Gibbous 96%

17:58

05:35

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

Sun - Rise: 06:20, Set: 20:28, Transit: 13:24. Moon - Rise: 17:58, Set: 05:35. Civil Dark: 21:02 - 05:46. Nautical Dark: 21:45 - 05:03. Astro Dark: 22:33 - 04:15

Total Clouds (% Sky Obscured)

99
100
100
100
100
98
99
100
100
100
100
90
100
96
99
100
96
95
87
41
72
79
77
70

Low Clouds (% Sky Obscured)

63
70
64
75
85
87
88
88
91
74
78
69
85
88
84
60
66
60
57
30
20
18
2
6

Medium Clouds (% Sky Obscured)

98
100
100
100
97
95
98
100
100
97
43
55
68
59
52
81
91
91
73
21
61
68
74
69

High Clouds (% Sky Obscured)

25
26
30
13
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
0
1
7
5
9
7
8
6
7
9
9
9
9
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

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

Precipitation Probability (%)

38
24
25
35
39
44
45
51
61
67
61
63
63
48
62
68
60
41
30
11
8
12
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
89
89
91
89
88
86
94
91
71
59
54
46
50
50
51
50
49
54
58
62
63

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

411
413
417
421
425
427
429
432
433
434
434
435
437
439
439
441
441
440
440
442
444
446
448
449

Monday 22

Waxing Gibbous 98%

19:06

05:46

00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 OK
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

Sun - Rise: 06:18, Set: 20:29, Transit: 13:24. Moon - Rise: 19:06, Set: 05:46. Civil Dark: 21:04 - 05:44. Nautical Dark: 21:47 - 05:01. Astro Dark: 22:35 - 04:12

Total Clouds (% Sky Obscured)

63
49
41
33
27
21
14
4
14
27
40
75
78
81
88
94
100
94
90
75
54
56
66
57

Low Clouds (% Sky Obscured)

10
15
10
5
0
0
1
1
11
22
33
51
55
59
58
57
56
39
24
7
16
21
31
21

Medium Clouds (% Sky Obscured)

56
35
32
27
24
17
9
3
7
11
17
19
51
73
57
81
100
42
52
34
24
25
29
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
3
6
62
51
65
65
65
30
4
23
42
55

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

Precipitation Probability (%)

1
1
1
1
0
1
1
0
13
16
15
39
47
49
55
60
66
57
48
41
33
23
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
68
68
70
70
72
70
62
55
49
46
47
45
41
38
34
32
34
37
47
54
58
60

Pressure (mb)

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

Ozone (du)

450
448
447
444
439
434
432
432
432
432
432
430
429
428
427
426
427
429
428
428
427
426
427
427

Tuesday 23

Waxing Gibbous 100%

20:16

05:59

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

Sun - Rise: 06:16, Set: 20:31, Transit: 13:24. Moon - Rise: 20:16, Set: 05:59. Civil Dark: 21:05 - 05:42. Nautical Dark: 21:49 - 04:59. Astro Dark: 22:38 - 04:09

Total Clouds (% Sky Obscured)

39
25
30
30
35
35
28
10
14
39
50
54
40
33
28
23
18
30
30
27
40
52
64
67

Low Clouds (% Sky Obscured)

11
1
1
1
1
1
1
1
2
5
9
32
51
68
62
46
34
34
33
31
40
52
63
61

Medium Clouds (% Sky Obscured)

54
45
45
50
55
65
42
6
0
0
0
8
15
23
29
37
50
33
17
0
18
40
65
70

High Clouds (% Sky Obscured)

55
38
57
54
19
10
9
4
5
4
5
11
18
25
17
7
0
0
0
0
13
35
57
59

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
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
-0
-1
-2
-2
-2
-1
1
2
3
6
7
9
10
10
11
10
10
11
11
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

61
64
67
69
73
77
78
80
74
68
60
52
46
40
35
34
33
32
35
37
40
44
48
52

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

427
430
431
432
432
433
434
436
436
436
436
436
437
441
445
446
447
448
444
440
437
433
430
427

Wednesday 24

Full Moon 100%

21:29

06:14

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:15, Set: 20:32, Transit: 13:23. Moon - Rise: 21:29, Set: 06:14. Civil Dark: 21:07 - 05:40. Nautical Dark: 21:50 - 04:56. Astro Dark: 22:40 - 04:06

Total Clouds (% Sky Obscured)

70
74
80
90
100
100
99
99
100
100
100
97
94
91
92
93
93
92
91
89
93
96
97
94

Low Clouds (% Sky Obscured)

60
58
53
52
55
67
80
92
89
84
81
80
80
79
78
73
67
71
73
75
72
69
64
64

Medium Clouds (% Sky Obscured)

70
65
64
59
57
71
83
99
84
72
58
45
29
20
22
27
32
36
38
38
54
71
88
70

High Clouds (% Sky Obscured)

60
54
52
61
77
81
80
84
81
83
84
78
76
70
58
50
46
36
25
15
11
7
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
6
5
3
5
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
5
7
7
26
35
42
47
51
55
56
60
67
64
65
69
59
51
47
50
55
57
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
61
61
61
62
68
76
83
82
81
79
73
65
59
55
51
47
53
58
64
71
78
86

Pressure (mb)

1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1011
1011
1011
1011
1011
1012

Ozone (du)

425
423
421
419
417
414
414
413
412
413
415
417
417
417
418
418
419
420
419
418
417
419
420
421

Forecast for Karlsdorf, Karlsruhe Region, Germany (49.14,8.54)

Generated: 18/04/24 23:32:32. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+2.00