Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 75%

01:50

08:43

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

Sun - Rise: 05:39, Set: 20:17, Transit: 12:59. Moon - Rise: 01:50, Set: 08:43. Civil Dark: 20:53 - 05:02. Nautical Dark: 21:40 - 04:16. Astro Dark: 22:34 - 03:20

Total Clouds (% Sky Obscured)

74
76
85
77
100
100
100
71
26
61
83
88
93
79
58
49
57
44
100
78
67
50
49
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
8
9
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
15
9
16
14
17
15
13
3
2
0
0
9
5
0
0
0
0
0

High Clouds (% Sky Obscured)

36
89
95
88
100
100
100
64
6
46
75
77
89
74
59
58
64
29
100
78
41
30
28
73

Met.no Forecast % Total Clouds

1
0
78
80
31
98
98
100
95
16
18
4
6
3
0
2
5
38
54
88
44
31
49
61

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
2
2
28
27
3
0
0
0
0
0
2
3
9
0
0
0
0
0
0

Met.no Forecast % High Clouds

1
0
78
80
31
98
98
100
93
15
18
4
6
3
0
0
2
33
54
88
44
31
49
61

7Timer Cloud Cover

60
80
80
80
90
90
90
70
70
70
70
70
70
90
90
90
90
90
90
80
80
80
70
70

7Timer Seeing

20
20
20
20
50
50
50
50
50
50
50
50
50
40
40
40
20
20
20
20
20
20
20
20

7Timer Lifted Index

20
20
20
20
20
20
20
20
20
20
60
60
60
60
60
60
60
60
60
60
60
60
20
20

7Timer Transparency

20
20
20
20
30
30
30
30
30
30
40
40
40
80
80
80
40
40
40
30
30
30
30
30

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
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)

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

Chance of Frost

Temperature (°C)

22
23
24
24
23
21
19
17
16
14
13
12
11
11
10
10
10
12
14
15
17
18
20
21

Feels Like (°C)

20
22
21
21
20
19
17
15
15
15
12
11
11
10
9
8
9
11
13
13
16
18
19
21

Dew Point (°C)

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

Relative Humidity (%)

40
38
38
41
54
64
71
77
83
87
90
90
93
93
95
93
91
86
78
73
68
63
59
56

Pressure (mb)

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

Ozone (du)

404
404
404
405
405
403
400
397
394
392
389
386
383
380
377
375
375
375
374
369
368
367
368
368

Monday 29

Waning Gibbous 64%

02:35

09:57

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

Sun - Rise: 05:37, Set: 20:18, Transit: 12:59. Moon - Rise: 02:35, Set: 09:57. Civil Dark: 20:55 - 05:00. Nautical Dark: 21:42 - 04:13. Astro Dark: 22:37 - 03:17

Total Clouds (% Sky Obscured)

71
93
97
100
100
53
57
7
18
50
48
55
40
52
55
54
49
29
1
1
9
39
49
50

Low Clouds (% Sky Obscured)

4
26
33
51
15
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
18
25
17
14
2
0
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
82
91
72
59
32
37
7
14
41
38
45
33
43
50
45
41
26
1
1
7
31
34
40

Met.no Forecast % Total Clouds

94
91
76
68
84
64
58
75
15
23
9
38
52
50
21
34
51
36
10
21
16
9
0
0

Met.no Forecast % Low Clouds

3
9
6
2
2
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

9
23
16
10
22
10
12
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

93
87
70
63
80
59
52
71
15
23
9
37
52
50
21
34
51
36
10
21
16
9
0
0

7Timer Cloud Cover

70
80
80
80
80
80
80
20
20
20
20
20
20
20
20
20
10
10
10
10
10
10
10
10

7Timer Seeing

20
20
20
20
50
50
50
50
50
50
50
50
50
50
50
50
20
20
20
20
20
20
20
20

7Timer Lifted Index

20
-10
-10
-10
20
20
20
60
60
60
60
60
60
60
60
60
60
60
60
20
20
20
20
20

7Timer Transparency

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
20
20
20
20
20

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
3
3
4
1
0
0
0
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)

7
7
7
6
6
5
5
7
7
6
6
6
6
6
7
7
6
7
7
10
12
13
14
16

Chance of Frost

Temperature (°C)

22
23
23
24
22
21
19
18
17
16
14
13
13
12
12
12
11
12
15
18
20
22
23
24

Feels Like (°C)

21
22
23
22
21
20
20
18
17
16
14
13
12
12
11
10
11
11
13
15
17
18
20
20

Dew Point (°C)

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

Relative Humidity (%)

54
54
52
52
64
66
71
76
79
83
84
86
87
90
87
86
86
79
67
53
45
42
42
40

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

366
362
359
358
360
361
362
362
364
363
361
361
362
364
365
364
363
363
364
365
366
366
365
365

Tuesday 30

Waning Gibbous 53%

03:08

11:21

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 Good
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK

Sun - Rise: 05:35, Set: 20:20, Transit: 12:58. Moon - Rise: 03:08, Set: 11:21. Civil Dark: 20:57 - 04:59. Nautical Dark: 21:44 - 04:11. Astro Dark: 22:40 - 03:14

Total Clouds (% Sky Obscured)

55
50
56
61
67
67
66
82
95
100
93
76
58
17
22
39
69
94
99
64
58
47
35
24

Low 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
0

Medium 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
0

High Clouds (% Sky Obscured)

40
40
46
47
48
52
58
79
92
100
92
76
58
19
22
39
73
95
99
71
67
54
38
28

Met.no Forecast % Total Clouds

0
0
11
11
10
6
14
20
6
9
6
6
22
22
22
22
22
22
10
10
10
10
10
10

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
11
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
1
9
5
14
20
6
9
6
6
22
22
22
22
22
22
10
10
10
10
10
10

7Timer Cloud Cover

10
20
20
20
40
40
40
90
90
90
90
90
90
10
10
10
20
20
20

7Timer Seeing

20
20
20
20
40
40
40
40
40
40
40
40
40
40
40
40
20
20
20

7Timer Lifted Index

20
20
20
20
20
20
20
60
60
60
60
60
60
100
100
100
100
100
100

7Timer Transparency

20
20
20
20
30
30
30
20
20
20
20
20
20
20
20
20
20
20
20

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
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)

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

Chance of Frost

Temperature (°C)

25
25
25
24
23
22
20
18
17
16
15
14
14
13
12
12
12
13
14
17
19
21
22
23

Feels Like (°C)

21
21
22
21
21
19
18
15
13
12
12
11
10
10
10
10
9
10
10
12
15
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

40
40
45
49
54
57
58
58
58
58
58
61
61
62
64
61
55
57
59
53
52
49
47
45

Pressure (mb)

1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012

Ozone (du)

369
372
371
372
372
371
371
371
371
370
368
368
367
366
366
365
365
366
366
365
365
365
364
363

Wednesday 1

Third Quarter 41%

03:33

12:47

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

Sun - Rise: 05:34, Set: 20:21, Transit: 12:58. Moon - Rise: 03:33, Set: 12:47. Civil Dark: 20:58 - 04:57. Nautical Dark: 21:46 - 04:09. Astro Dark: 22:43 - 03:11

Total Clouds (% Sky Obscured)

24
25
35
38
40
48
39
27
19
18
14
4
18
23
14
7
2
1
0
0
37
68
87
100

Low Clouds (% Sky Obscured)

0
0
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
43
52
55
60

High Clouds (% Sky Obscured)

26
26
24
35
43
52
42
25
18
18
15
4
20
26
15
9
2
1
0
0
0
44
78
100

Met.no Forecast % Total Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Low Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % Medium Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
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)

20
20
19
19
17
15
14
12
10
9
9
8
8
9
9
9
9
9
9
11
12
13
14
15

Chance of Frost

Temperature (°C)

24
23
23
23
22
20
19
18
17
15
15
14
14
13
12
11
12
12
14
17
19
21
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
45
47
51
54
57
57
56
59
59
57
55
58
64
71
75
76
75
69
60
53
49
46
44

Pressure (mb)

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

Ozone (du)

363
363
361
360
359
359
359
359
360
360
360
361
360
359
358
357
357
356
357
359
362
359
357
355

Thursday 2

Waning Crescent 30%

03:51

No Set

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
13 Bad

Sun - Rise: 05:32, Set: 20:23, Transit: 12:58. Moon - Rise: 03:51, Set: No Set. Civil Dark: 21:00 - 04:55. Nautical Dark: 21:48 - 04:06. Astro Dark: 22:46 - 03:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
82
100
100
100
84
89
94
100
92
83
75
83
93
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
7
8
2
1
10
5
5
3
4
4
5
5
5
5
15
24
34
33
32
31

Medium Clouds (% Sky Obscured)

58
61
64
74
85
81
47
69
92
96
85
35
41
43
51
34
21
1
1
1
1
16
29
32

High Clouds (% Sky Obscured)

100
100
100
100
100
87
100
80
76
76
66
70
68
66
61
57
54
48
58
72
90
93
96
100

Met.no Forecast % Total Clouds

99
99
99
99
99
99
84
84
84
84
84
84
100
100
100
100
100
100
4
4
4
4
4
4

Met.no Forecast % Low Clouds

0
0
0
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2

Met.no Forecast % Medium Clouds

96
96
96
96
96
96
84
84
84
84
84
84
100
100
100
100
100
100
4
4
4
4
4
4

Met.no Forecast % High Clouds

89
89
89
89
89
89
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
12
3
0
0
0
1
0
0
0
1
0
1
1
1
3
4
3
12
15
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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
18
16
15
15
14
14
13
13
12
12
13
13
14
15
16
18
18
19

Feels Like (°C)

18
19
20
21
19
17
14
13
14
11
12
11
11
11
10
9
10
10
11
12
13
14
15
15

Dew Point (°C)

12
11
11
12
13
12
11
10
10
9
9
9
9
9
9
9
9
10
10
11
12
13
13
13

Relative Humidity (%)

49
46
46
50
57
60
64
67
74
70
73
72
77
77
79
79
77
79
78
76
74
73
72
70

Pressure (mb)

1009
1009
1009
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009

Ozone (du)

354
353
352
351
349
354
354
352
351
351
357
357
356
354
353
351
350
349
347
348
349
349
349
349

Friday 3

Waning Crescent 19%

04:07

14:14

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
13 Bad

Sun - Rise: 05:30, Set: 20:25, Transit: 12:58. Moon - Rise: 04:07, Set: 14:14. Civil Dark: 21:02 - 04:53. Nautical Dark: 21:50 - 04:04. Astro Dark: 22:49 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
97
94
93
96
98
100
89
80
68
76
83
92
93
93
94

Low Clouds (% Sky Obscured)

30
28
27
19
12
5
4
3
2
2
2
2
10
19
27
19
8
0
13
27
40
51
62
73

Medium Clouds (% Sky Obscured)

46
71
95
95
94
94
96
98
99
89
81
73
51
28
5
17
28
36
51
68
84
85
84
83

High Clouds (% Sky Obscured)

100
100
100
94
85
71
79
89
100
83
69
69
69
65
60
43
27
8
24
44
62
56
54
52

Met.no Forecast % Total Clouds

42
42
42
42
42
42
88
88
88
88
88
88
6
6
6
6
6
6
54
54
54
54
54
54

Met.no Forecast % Low Clouds

21
21
21
21
21
21
9
9
9
9
9
9
6
6
6
6
6
6
10
10
10
10
10
10

Met.no Forecast % Medium Clouds

41
41
41
41
41
41
29
29
29
29
29
29
0
0
0
0
0
0
50
50
50
50
50
50

Met.no Forecast % High Clouds

0
0
0
0
0
0
83
83
83
83
83
83
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
Very Light Rain

Precipitation Probability (%)

13
9
3
6
7
5
12
14
13
12
8
5
8
7
1
2
2
1
11
12
9
38
52
63

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
0.3

Wind Speed/Direction (mph)

13
13
13
13
11
9
7
6
5
5
5
4
5
5
4
4
4
5
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

19
19
19
19
18
16
15
14
13
12
12
12
11
11
11
10
11
12
13
15
17
19
19
19

Feels Like (°C)

16
17
17
15
15
15
14
11
11
11
10
10
9
8
8
7
8
8
9
13
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

69
68
69
68
70
73
75
79
80
83
84
83
83
80
77
74
72
71
70
67
62
58
54
50

Pressure (mb)

1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

349
349
348
348
348
348
349
349
350
350
350
351
351
351
352
352
354
355
356
359
362
365
370
375

Saturday 4

Waning Crescent 11%

04:21

15:40

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

Sun - Rise: 05:29, Set: 20:26, Transit: 12:58. Moon - Rise: 04:21, Set: 15:40. Civil Dark: 21:04 - 04:51. Nautical Dark: 21:52 - 04:02. Astro Dark: 22:52 - 03:01

Total Clouds (% Sky Obscured)

85
77
69
60
52
43
43
42
46
28
15
1
2
3
4
10
16
20

Low Clouds (% Sky Obscured)

65
56
49
33
18
1
11
19
26
20
10
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

67
52
37
35
36
37
35
39
43
28
14
0
0
0
0
1
2
4

High Clouds (% Sky Obscured)

40
24
7
9
11
13
19
24
26
16
6
1
2
3
5
10
15
20

Met.no Forecast % Total Clouds

9
9
9
9
9
9
50
50
50
50
50
50
1
1
1
1
1
1

Met.no Forecast % Low Clouds

9
9
9
9
9
9
50
50
50
50
50
50
1
1
1
1
1
1

Met.no Forecast % Medium Clouds

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

Met.no Forecast % High Clouds

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

53
39
22
17
12
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
19
17
16
15
13
12
11
10
9
9
8
7
8
9

Feels Like (°C)

14
18
18
19
19
19
19
14
14
13
13
12
12
8
9
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

46
45
42
41
48
56
65
69
74
79
81
84
85
87
87
87
81
77

Pressure (mb)

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

Ozone (du)

381
375
370
364
364
363
362
362
361
360
357
355
352
352
351
351
350
348

Forecast for Letňany, Praha 18, Czech Republic (50.14,14.52)

Generated: 28/04/24 14:54:54. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+2.00