Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:11

05:01

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

Sun - Rise: 05:32, Set: 20:13, Transit: 12:53. Moon - Rise: 16:11, Set: 05:01. Civil Dark: 20:55 - 04:50. Nautical Dark: 21:50 - 03:55. Astro Dark: 23:02 - 02:44

Total Clouds (% Sky Obscured)

15
42
100
100
100
46
0
75
7
0
0
7
4
31
46
55
93
87
93
91
91
85
87
83

Low Clouds (% Sky Obscured)

15
42
68
43
1
1
1
1
1
7
42
70
66
85
88
95
90
42
34
65
60
61
62
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
6
8
10
50
35
49
65
58
62
53
89
86
60
44
58
66

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
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
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

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
3
5
7
4
2
1
2
1
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
11
6
11
7
7
7
8
9
11
12
10
11
10
10
9
8
6
5
5
5
2
1
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
82
84
88
88
91
76
68
58
51
45
47
47
51
54
56
59
60
64
77
84
89
89

Pressure (mb)

1008
1008
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1019
1020
1020
1021

Ozone (du)

412
412
411
414
420
424
428
432
434
433
433
434
433
435
437
438
438
440
440
440
439
437
435
433

Sunday 21

Waxing Gibbous 96%

17:27

05:05

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: 05:30, Set: 20:15, Transit: 12:52. Moon - Rise: 17:27, Set: 05:05. Civil Dark: 20:57 - 04:48. Nautical Dark: 21:53 - 03:52. Astro Dark: 23:06 - 02:39

Total Clouds (% Sky Obscured)

58
66
60
85
93
98
98
93
72
84
86
84
93
88
90
94
87
85
78
87
94
100
96
93

Low Clouds (% Sky Obscured)

11
0
42
21
25
0
0
0
0
65
82
80
84
78
82
82
70
71
85
92
86
87
90
79

Medium Clouds (% Sky Obscured)

47
59
39
77
78
91
85
75
59
52
36
7
47
30
66
53
44
37
46
47
50
70
49
45

High Clouds (% Sky Obscured)

3
33
48
65
56
37
53
29
3
3
3
2
0
0
0
0
0
0
0
0
3
3
2
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
9
8

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
1
0
0
0
0
0
0
0
3
9
12
16
14
12
9
6
2
3
5
30
25
22

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
6
7
9
9
10
12
12
13
14
14
15
16
18
18
18
17
17
17
17
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-5
-4
-5
-6
-5
-4
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-5
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
84
80
73
66
62
60
56
53
51
50
49
50
53
65
57
60
64
66
67
70
74

Pressure (mb)

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

Ozone (du)

432
430
429
428
427
426
424
420
416
419
422
426
434
440
439
438
437
431
429
429
431
432
433
434

Monday 22

Waxing Gibbous 99%

18:44

05:08

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: 05:27, Set: 20:17, Transit: 12:52. Moon - Rise: 18:44, Set: 05:08. Civil Dark: 21:00 - 04:45. Nautical Dark: 21:56 - 03:49. Astro Dark: 23:11 - 02:33

Total Clouds (% Sky Obscured)

92
94
91
86
82
97
98
100
100
99
98
97
98
96
95
92
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
86
78
78
71
88
93
99
86
93
81
76
73
60
61
53
48
60
78
68
68
73
49
60

Medium Clouds (% Sky Obscured)

38
36
9
1
2
29
41
65
99
97
93
92
91
88
84
78
86
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
5
6
6
6
3
46
46
56
65
56
60
65
19
19
21
84
97
66
82
98
84
92
73

ISS Passover

Visibility (miles)

9
9
8
2
1
2
8
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
19
20
25
25
24
38
34
48
61
49
20
8
4
1
0
0
1
2
1
1
5
5
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
15
15
16
16
15
14
15
13
12
12
12
11
11
10
8
4
5
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
78
89
91
87
86
81
75
68
62
58
56
56
55
55
54
55
63
76
74
69
70
70

Pressure (mb)

1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

436
437
436
434
432
431
431
432
432
432
433
433
434
435
435
435
434
433
433
431
430
429
428
429

Tuesday 23

Waxing Gibbous 100%

20:03

05:13

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 OK
17 OK
18 OK
19 Bad
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:25, Set: 20:19, Transit: 12:52. Moon - Rise: 20:03, Set: 05:13. Civil Dark: 21:02 - 04:42. Nautical Dark: 21:59 - 03:45. Astro Dark: 23:17 - 02:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
95
90
85
69
53
35
19
26
46
41
35
30
22

Low Clouds (% Sky Obscured)

75
94
82
80
83
68
33
33
36
44
55
39
25
10
7
4
0
7
14
21
14
7
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
95
92
90
87
78
67
52
27
10
17
39
16
14
35
26

High Clouds (% Sky Obscured)

89
93
100
100
100
100
100
82
84
87
90
86
84
82
74
70
35
5
5
2
29
32
15
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
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
4
7
9
10
9
9
2
1
1
1
7
7
3
6
7
4
6
5
2
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
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
6
5
4
3
4
5
4
6
8
9
11
13
13
13
13
12
10
9
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
74
74
76
77
73
70
65
61
56
53
51
54
57
59
59
62
66
69
72
77
80

Pressure (mb)

1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

431
433
432
432
432
434
435
436
436
436
438
438
439
441
442
440
439
436
431
428
427
427
427
429

Wednesday 24

Full Moon 100%

21:27

05:18

00 Good
01 Good
02 Good
03 Good
04 OK
05 OK
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: 05:23, Set: 20:21, Transit: 12:52. Moon - Rise: 21:27, Set: 05:18. Civil Dark: 21:04 - 04:40. Nautical Dark: 22:02 - 03:42. Astro Dark: 23:22 - 02:22

Total Clouds (% Sky Obscured)

10
10
9
6
26
47
52
65
71
64
66
85
86
90
95
97
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
1
2
4
2
1
0
19
38
56
50
44
37
25
12
0
0
0
0
17
33
47
55

Medium Clouds (% Sky Obscured)

11
10
10
2
2
21
36
64
62
65
68
69
73
74
76
79
86
86
85
85
85
85
85
85

High Clouds (% Sky Obscured)

4
9
9
2
26
33
25
36
47
54
63
75
68
72
70
79
78
99
100
100
100
100
100
100

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
1
0
18
21
16
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
83
84
86
84
83
77
65
56
54
50
47
47
47
46
46
50
52
58
64
69
72
76

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

433
433
433
432
435
437
438
439
439
440
442
443
442
443
442
439
435
429
427
425
424
423
422
420

Thursday 25

Waning Gibbous 98%

22:53

05:26

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: 05:20, Set: 20:23, Transit: 12:52. Moon - Rise: 22:53, Set: 05:26. Civil Dark: 21:07 - 04:37. Nautical Dark: 22:05 - 03:39. Astro Dark: 23:28 - 02:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
93
86
81
73
64
56
71

Low Clouds (% Sky Obscured)

60
67
69
67
61
61
61
57
62
62
66
69
65
60
63
70
73
71
66
60
46
32
17
18

Medium Clouds (% Sky Obscured)

85
85
85
95
85
85
75
65
45
40
31
27
23
23
16
18
15
14
17
23
25
17
11
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
93
77
58
30
23
26
33
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 (%)

32
34
51
47
43
44
45
46
42
37
29
27
26
26
25
23
22
19
16
11
9
7
1
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)

10
10
12
13
14
15
15
15
16
15
15
15
14
13
13
12
11
11
9
7
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
85
83
82
80
77
75
68
61
55
52
51
49
49
50
52
58
65
72
73
75
76

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1005
1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

419
418
418
419
419
420
420
420
421
421
422
422
421
420
419
421
422
424
426
428
430
428
425
423

Friday 26

Waning Gibbous 96%

No Rise

05:39

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 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 05:18, Set: 20:25, Transit: 12:52. Moon - Rise: No Rise, Set: 05:39. Civil Dark: 21:09 - 04:34. Nautical Dark: 22:08 - 03:35. Astro Dark: 23:34 - 02:09

Total Clouds (% Sky Obscured)

86
99
99
100
100
82
67
60
68
75
78
78
75
75
63
50
35
30
30
30
30
35
35
40

Low Clouds (% Sky Obscured)

18
18
12
7
1
1
1
1
8
16
23
24
24
25
17
9
1
1
1
1
3
4
5
4

Medium Clouds (% Sky Obscured)

15
19
14
15
20
20
12
0
0
0
0
2
4
6
17
26
37
39
49
55
55
55
55
55

High Clouds (% Sky Obscured)

72
92
75
60
48
45
47
55
65
65
65
55
55
60
45
30
20
15
10
5
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
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
1
1
0
3
1
1
3
3
0
0
0
0
0
0
0
2

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)

4
4
5
5
5
5
5
6
7
7
7
7
7
7
10
11
12
13
11
10
9
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
86
88
89
91
85
77
69
63
59
54
53
52
52
58
64
70
74
78
82
82
83
82

Pressure (mb)

1009
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

422
422
421
421
421
420
420
420
420
424
427
430
430
430
430
428
426
424
425
427
428
429
431
432

Forecast for Grönhögen, Kingdom of Sweden (56.27,16.40)

Generated: 20/04/24 12:41:07. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00