Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 85%

16:19

04:54

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:51, Set: 19:57, Transit: 12:55. Moon - Rise: 16:19, Set: 04:54. Civil Dark: 20:32 - 05:16. Nautical Dark: 21:16 - 04:32. Astro Dark: 22:05 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
94
97
97
100
99
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
97
86
84
88
96
98
98
94
90
81
81
88
93
100
73
80
85
83
88
100
100
98
90

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
95
74
56
88
64
62
58
91
76
48
48
91
100
100
79

High Clouds (% Sky Obscured)

97
100
85
81
51
82
85
80
76
80
13
41
25
18
24
18
30
74
75
47
16
46
48
56

ISS Passover

Visibility (miles)

2
1
0
0
0
0
0
0
0
4
9
9
9
2
0
3
1
2
9
1
3
2
0
1

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

Precipitation Probability (%)

34
23
20
68
88
95
95
95
86
62
42
24
32
42
42
46
64
74
78
68
74
86
89
65

Precipitation Amount (mm)

0
0
0
0.3
0.5
0.8
1.1
1.1
0.6
0.3
0
0
0
0
0
0
0.3
0.4
0.5
0.3
0.5
0.9
1
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
96
98
96
96
96
96
94
85
88
89
93
93
91
94
91
87
93
91
90
94
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1016

Ozone (du)

421
417
416
416
417
420
429
432
431
430
429
429
429
427
424
426
433
436
441
445
447
447
445
446

Saturday 20

Waxing Gibbous 91%

17:27

05:05

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

Sun - Rise: 05:49, Set: 19:59, Transit: 12:55. Moon - Rise: 17:27, Set: 05:05. Civil Dark: 20:34 - 05:14. Nautical Dark: 21:18 - 04:30. Astro Dark: 22:07 - 03:40

Total Clouds (% Sky Obscured)

96
93
74
79
76
79
65
38
34
38
46
43
14
10
71
72
45
65
85
79
80
76
87
66

Low Clouds (% Sky Obscured)

81
66
61
67
61
54
52
37
29
5
2
2
1
1
50
53
31
43
69
54
60
53
60
26

Medium Clouds (% Sky Obscured)

48
49
14
10
7
15
3
4
0
20
40
36
6
0
0
0
3
5
5
2
0
0
25
26

High Clouds (% Sky Obscured)

59
39
20
4
19
36
4
4
7
7
4
4
4
4
0
0
0
5
4
10
35
80
61
59

ISS Passover

Visibility (miles)

2
3
4
7
6
6
6
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
44
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 (%)

38
25
19
17
5
1
1
0
0
0
2
2
1
2
5
6
1
10
3
1
5
3
6
12

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
5
3
2
3
3
3
3
3
2
3
3
3
6
9
11
11
11
11
12
12
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
93
93
94
92
94
94
94
96
91
81
72
61
52
46
46
46
48
50
52
55

Pressure (mb)

1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

446
446
447
447
445
443
440
437
435
434
432
431
432
431
430
428
424
421
417
414
414
414
414
414

Sunday 21

Waxing Gibbous 96%

18:36

05:16

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:47, Set: 20:01, Transit: 12:55. Moon - Rise: 18:36, Set: 05:16. Civil Dark: 20:36 - 05:12. Nautical Dark: 21:20 - 04:27. Astro Dark: 22:10 - 03:37

Total Clouds (% Sky Obscured)

76
70
69
72
88
92
81
94
99
100
69
62
60
73
87
100
100
100
100
97
94
90
80
72

Low Clouds (% Sky Obscured)

38
2
2
3
0
2
2
3
12
29
28
5
1
13
28
55
66
76
86
80
72
67
51
42

Medium Clouds (% Sky Obscured)

51
50
51
48
80
70
70
90
82
72
43
51
27
59
79
99
99
100
100
87
75
55
20
9

High Clouds (% Sky Obscured)

80
85
90
90
90
90
39
11
80
80
46
75
75
75
75
75
70
70
75
80
80
80
48
4

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
14
4
4
3
11
4
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)

10
7
5
4
4
3
3
3
2
2
2
2
2
2
2
4
5
4
3
2
3
3
4
4

Chance of Frost

Temperature (°C)

6
4
3
2
1
1
0
-1
-1
-1
-1
-2
-1
1
3
4
5
6
7
7
8
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
68
72
76
76
77
78
83
83
86
86
87
78
70
65
61
56
51
48
47
45
44
44
46

Pressure (mb)

1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

413
414
414
417
418
420
423
426
428
428
425
422
419
416
415
416
421
422
422
430
435
437
440
441

Monday 22

Waxing Gibbous 99%

No Rise

05:28

19 Bad
20 Bad
21 Bad
22 Good
23 Good
00 Good
01 Good
02 Good
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

Sun - Rise: 05:45, Set: 20:02, Transit: 12:54. Moon - Rise: No Rise, Set: 05:28. Civil Dark: 20:37 - 05:10. Nautical Dark: 21:22 - 04:25. Astro Dark: 22:13 - 03:34

Total Clouds (% Sky Obscured)

60
55
51
9
9
7
7
7
55
72
57
70
71
68
68
69
55
88
100
99
98
97
98
91

Low Clouds (% Sky Obscured)

25
25
23
1
1
1
1
0
0
0
0
0
0
0
0
0
22
62
84
79
74
72
79
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
10
33
19
44
49
50
54
62
50
91
41
37
39
73
82
34

High Clouds (% Sky Obscured)

4
28
4
6
7
4
4
4
58
80
53
75
15
23
72
21
2
4
4
0
0
0
3
31

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
1
2
2
3
4
6
4

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
4
4
3
3
2
2
2
2
2
2
2
3
4
6
7
7
7
7
7
8
8
8

Chance of Frost

Temperature (°C)

6
5
3
2
1
1
0
-1
-1
-1
-1
-1
1
2
4
6
7
9
9
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
65
68
72
76
77
78
78
80
80
80
80
71
64
60
55
52
51
50
52
57
53
59
64

Pressure (mb)

1021
1022
1022
1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1017
1016
1015
1015

Ozone (du)

440
439
440
440
441
442
441
439
440
441
438
439
440
442
442
441
438
437
437
437
435
436
436
433

Tuesday 23

Waxing Gibbous 100%

19:48

05:41

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:43, Set: 20:04, Transit: 12:54. Moon - Rise: 19:48, Set: 05:41. Civil Dark: 20:39 - 05:08. Nautical Dark: 21:24 - 04:23. Astro Dark: 22:15 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

79
54
45
44
42
34
35
41
47
50
52
50
55
56
54
58
63
67
67
59
66
73
73
77

Medium Clouds (% Sky Obscured)

100
100
67
100
98
96
94
95
98
100
100
100
100
99
98
98
98
98
98
99
99
100
99
98

High Clouds (% Sky Obscured)

79
71
92
100
99
98
98
98
99
99
99
99
100
85
73
70
75
65
50
45
25
20
15
15

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
1
2
1
3
4
5
17
16
11
16
18
19
21
24
26
31
35
38
37
36
34
35
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
75
74
79
73
71
72
73
73
73
72
71
68
67
62
59
54
51
49
45
47
48
50
54

Pressure (mb)

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

Ozone (du)

428
425
423
424
422
421
420
420
418
417
415
414
412
411
410
409
408
408
408
408
410
412
415
416

Wednesday 24

Full Moon 99%

21:01

05:58

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:41, Set: 20:05, Transit: 12:54. Moon - Rise: 21:01, Set: 05:58. Civil Dark: 20:41 - 05:06. Nautical Dark: 21:26 - 04:20. Astro Dark: 22:18 - 03:28

Total Clouds (% Sky Obscured)

99
95
91
86
78
71
64
75
86
97
94
95
95
94
92
90
92
94
95
95
93
88
83
74

Low Clouds (% Sky Obscured)

82
73
64
52
49
49
48
55
60
60
48
34
24
26
31
34
47
61
76
74
75
70
56
42

Medium Clouds (% Sky Obscured)

97
92
87
82
68
50
33
29
24
19
22
22
23
24
22
20
29
41
50
42
32
18
21
25

High Clouds (% Sky Obscured)

15
15
25
35
40
35
35
40
50
55
58
59
63
73
84
95
68
37
6
4
2
1
1
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 (%)

30
27
24
19
15
11
0
1
1
0
0
0
0
10
14
18
22
25
26
25
23
19
17
13

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
3
2
1
2
2
2
3
3
3
3
3
2
2
2
2
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
66
68
70
72
75
79
80
81
83
83
77
74
69
65
59
55
51
48
45
45
44
45
51

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011

Ozone (du)

416
417
417
417
417
416
414
413
415
416
417
415
413
411
412
413
414
413
412
411
410
408
407
408

Thursday 25

Waning Gibbous 96%

22:17

06:21

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 OK

Sun - Rise: 05:39, Set: 20:07, Transit: 12:54. Moon - Rise: 22:17, Set: 06:21. Civil Dark: 20:43 - 05:04. Nautical Dark: 21:28 - 04:18. Astro Dark: 22:20 - 03:25

Total Clouds (% Sky Obscured)

65
58
53
50
55
61
66
70
76
83
63
42
22

Low Clouds (% Sky Obscured)

29
26
22
19
19
19
19
30
41
53
36
19
2

Medium Clouds (% Sky Obscured)

31
24
18
10
23
36
46
51
60
65
58
44
25

High Clouds (% Sky Obscured)

2
20
41
60
46
26
2
32
62
88
59
32
9

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
4
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

Wind Speed/Direction (mph)

3
3
3
2
3
3
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
4
5
5
5
5
4
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

58
66
67
70
72
72
73
72
73
74
74
69
66

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

409
410
410
409
409
410
410
411
410
410
409
407
405

Forecast for Kunětice, Pardubice District, Czech Republic (50.08,15.82)

Generated: 19/04/24 19:27:23. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+2.00