Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

15:15

05:17

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

Sun - Rise: 05:51, Set: 20:27, Transit: 13:10. Moon - Rise: 15:15, Set: 05:17. Civil Dark: 21:08 - 05:10. Nautical Dark: 22:02 - 04:16. Astro Dark: 23:09 - 03:07

Total Clouds (% Sky Obscured)

93
100
100
93
94
77
75
79
89
76
55
29
48
65
57
21
1
1
2
2
2
60
66
57

Low Clouds (% Sky Obscured)

89
83
94
91
89
70
32
63
67
67
47
30
47
64
51
18
1
1
1
2
1
45
60
54

Medium Clouds (% Sky Obscured)

100
97
86
93
78
62
49
22
27
22
9
0
0
0
0
0
0
0
0
0
0
18
0
0

High Clouds (% Sky Obscured)

84
69
58
85
75
70
51
9
14
5
3
3
3
0
0
0
0
3
0
0
1
0
3
3

ISS Passover

Visibility (miles)

-
-
-
0
4
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

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
None

Precipitation Probability (%)

100
0
0
30
25
9
22
10
17
12
12
5
3
2
3
0
0
0
1
1
3
15
19
12

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

Wind Speed/Direction (mph)

12
12
11
15
14
12
11
10
7
5
6
9
8
7
8
7
7
6
4
4
5
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
80
76
94
94
87
78
76
76
80
80
80
83
88
89
86
83
84
81
77
72
63
61
58

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1014
1015
1016
1016
1017

Ozone (du)

411
416
422
421
427
432
438
443
444
442
439
438
435
433
432
429
421
417
419
422
423
423
423
422

Saturday 20

Waxing Gibbous 91%

16:30

05:22

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

Sun - Rise: 05:49, Set: 20:29, Transit: 13:10. Moon - Rise: 16:30, Set: 05:22. Civil Dark: 21:10 - 05:07. Nautical Dark: 22:04 - 04:12. Astro Dark: 23:13 - 03:02

Total Clouds (% Sky Obscured)

53
65
7
7
5
4
14
7
4
21
32
23
58
95
97
100
96
100
95
94
100
100
94
100

Low Clouds (% Sky Obscured)

65
59
5
7
5
3
16
5
0
0
3
0
0
0
1
0
0
0
0
0
20
25
0
2

Medium Clouds (% Sky Obscured)

0
7
0
0
0
0
1
3
6
34
42
34
59
91
88
92
96
100
95
95
100
100
94
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
52
15
62
92
92
99
92
65
73
86
94
100
94
71

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
14
13
14
19
76
51
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 (%)

24
13
13
10
6
3
2
1
1
4
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
53
53
55
51
51
54
60
66
71
69
66
64
69
76
79
82
80
82
80
74
68
60
48

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1028
1028

Ozone (du)

424
426
427
429
430
429
429
431
434
433
433
433
436
438
440
442
441
437
434
432
431
429
429
428

Sunday 21

Waxing Gibbous 96%

17:45

05:26

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:46, Set: 20:31, Transit: 13:10. Moon - Rise: 17:45, Set: 05:26. Civil Dark: 21:13 - 05:04. Nautical Dark: 22:07 - 04:09. Astro Dark: 23:18 - 02:57

Total Clouds (% Sky Obscured)

93
92
92
100
100
100
99
83
90
69
87
83
87
98
95
87
81
82
75
53
59
63
67
72

Low Clouds (% Sky Obscured)

15
32
34
20
31
54
31
18
72
43
16
20
12
15
3
12
32
67
46
45
55
61
65
69

Medium Clouds (% Sky Obscured)

88
86
78
100
100
99
98
87
91
75
93
90
93
96
92
76
42
40
34
10
5
3
0
11

High Clouds (% Sky Obscured)

86
80
91
100
83
15
57
85
58
1
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
2
0
0
1
2
0
2
3
5
5
11
3
3
3
6
5
5
5
6
6
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
43
44
45
47
48
52
56
56
59
64
74
80
84
86
86
84
81
77
67
64
63
61

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

426
427
427
425
429
435
440
434
428
428
432
432
430
429
429
428
428
427
427
428
428
426
427
424

Monday 22

Waxing Gibbous 99%

19:01

05:31

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
06 OK
07 Good
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 05:44, Set: 20:33, Transit: 13:10. Moon - Rise: 19:01, Set: 05:31. Civil Dark: 21:15 - 05:02. Nautical Dark: 22:10 - 04:06. Astro Dark: 23:23 - 02:51

Total Clouds (% Sky Obscured)

78
87
91
95
98
93
85
78
85
88
100
88
75
63
64
66
69
47
26
10
21
32
44
60

Low Clouds (% Sky Obscured)

76
84
88
92
95
76
56
35
24
12
0
0
0
0
22
43
61
43
22
3
12
28
41
52

Medium Clouds (% Sky Obscured)

23
39
48
54
65
50
25
0
27
50
75
66
57
44
29
14
0
0
0
0
27
27
10
18

High Clouds (% Sky Obscured)

0
0
1
0
0
11
18
24
38
35
52
39
16
3
7
53
70
65
70
70
60
60
53
29

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
4
8
12
14
13
12
11
9
6
0
1
2
1
5
5
3
5
6
5
4
3
0
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
57
56
57
59
60
63
69
72
73
74
73
73
74
76
76
76
76
74
71
61
59
55

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

422
422
422
425
424
422
420
419
419
418
417
418
419
421
421
417
415
415
414
413
412
412
412
414

Tuesday 23

Waxing Gibbous 100%

20:20

05:38

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:41, Set: 20:35, Transit: 13:09. Moon - Rise: 20:20, Set: 05:38. Civil Dark: 21:17 - 04:59. Nautical Dark: 22:13 - 04:03. Astro Dark: 23:27 - 02:46

Total Clouds (% Sky Obscured)

71
88
92
93
94
96
93
91
94
97
100
100
100
100
98
96
95
93
92
91
90
90
90
93

Low Clouds (% Sky Obscured)

59
71
72
66
56
57
55
55
69
83
96
96
95
94
92
90
88
85
82
79
81
83
85
84

Medium Clouds (% Sky Obscured)

31
44
48
48
47
40
33
27
94
97
100
100
100
100
83
67
50
49
48
41
44
41
41
47

High Clouds (% Sky Obscured)

3
3
2
1
2
4
2
39
70
80
62
3
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
7
6
5
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
1
3
4
0
3
3
2
18
27
36
37
44
55
79
70
61
56
51
44
49
49
47
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.9
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
54
53
50
48
47
53
65
76
83
86
83
85
88
89
91
93
91
88
85
76
68
63

Pressure (mb)

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

Ozone (du)

414
413
414
416
416
418
420
421
420
420
421
423
426
430
433
435
437
439
442
445
448
448
449
449

Wednesday 24

Full Moon 99%

21:43

05:46

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:39, Set: 20:37, Transit: 13:09. Moon - Rise: 21:43, Set: 05:46. Civil Dark: 21:19 - 04:56. Nautical Dark: 22:16 - 03:59. Astro Dark: 23:33 - 02:40

Total Clouds (% Sky Obscured)

96
100
98
96
94
87
80
74
67
59
52
51
50
48
61
75
88
81
77
71
70
73
71
64

Low Clouds (% Sky Obscured)

82
80
74
69
67
67
65
63
54
46
36
37
39
40
52
63
75
65
53
37
39
41
46
51

Medium Clouds (% Sky Obscured)

53
54
50
52
55
56
61
67
48
28
11
17
23
27
31
37
44
38
33
22
19
17
15
30

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
1

ISS Passover

Visibility (miles)

9
9
9
9
8
7
8
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

57
61
66
71
75
67
58
48
41
32
10
16
20
22
27
28
27
26
23
14
30
36
39
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
62
64
65
66
71
78
83
85
85
86
89
93
93
94
93
93
89
86
83
75
67
60

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

448
446
445
444
442
441
441
442
443
442
441
441
440
440
439
441
442
444
444
444
443
442
441
440

Thursday 25

Waning Gibbous 96%

23:08

06:00

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

Sun - Rise: 05:37, Set: 20:39, Transit: 13:09. Moon - Rise: 23:08, Set: 06:00. Civil Dark: 21:22 - 04:54. Nautical Dark: 22:19 - 03:56. Astro Dark: 23:38 - 02:34

Total Clouds (% Sky Obscured)

73
81
88
91
93
75
51
23
15
8
0
22
43
65
71
78
85
86
87
89

Low Clouds (% Sky Obscured)

56
61
67
74
80
68
47
35
23
15
6
2
0
1
5
10
14
10
5
1

Medium Clouds (% Sky Obscured)

43
64
72
75
77
59
38
15
15
12
8
22
35
42
37
39
41
54
67
78

High Clouds (% Sky Obscured)

1
2
1
2
2
2
2
1
1
0
0
0
0
0
0
0
1
2
3
9

ISS Passover

Visibility (miles)

9
9
9
8
8
7
8
8
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

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

Precipitation Probability (%)

63
69
66
64
63
56
48
39
38
34
25
22
18
5
7
7
5
8
9
5

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
6
6
7
7
7
7
6
6
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
49
55
61
67
73
77
82
85
90
93
94
94
94
94
94
94
89
86

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

441
441
442
442
443
444
445
447
448
446
443
441
441
441
441
439
436
433
433
433

Forecast for Frederikssund, Frederikssund Kommune, Kingdom of Denmark (55.84,12.06)

Generated: 19/04/24 15:09:28. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+2.00