Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Gibbous 93%

17:37

03:52

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
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
12 Bad
13 Bad

Sun - Rise: 05:05, Set: 20:47, Transit: 12:57. Moon - Rise: 17:37, Set: 03:52. Civil Dark: 21:27 - 04:25. Nautical Dark: 22:23 - 03:29. Astro Dark: 23:44 - 02:06

Total Clouds (% Sky Obscured)

57
64
65
59
10
4
8
8
5
35
81
89
73
74
95
78
72
83
92
69
86
100
100
100

Low Clouds (% Sky Obscured)

62
63
48
6
6
1
0
0
0
0
0
0
0
21
34
43
37
36
71
20
47
60
72
56

Medium Clouds (% Sky Obscured)

10
4
3
0
2
2
0
0
0
0
0
0
0
0
23
45
42
6
2
14
23
58
67
86

High Clouds (% Sky Obscured)

6
5
2
0
0
0
6
7
5
36
82
91
68
69
93
73
43
82
54
50
56
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
Light Rain
Very Light Rain

Precipitation Probability (%)

30
6
5
17
15
14
2
2
0
0
0
0
0
0
0
0
0
0
1
9
26
47
79
68

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
0.7
0.3

Wind Speed/Direction (mph)

4
3
5
5
3
4
4
4
4
3
4
4
4
3
4
4
5
6
8
11
11
12
13
13

Chance of Frost

Temperature (°C)

21
21
21
20
21
20
18
16
15
14
14
13
13
13
12
12
13
15
16
18
20
21
21
20

Feels Like (°C)

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

Dew Point (°C)

8
7
7
6
10
14
15
14
12
11
12
11
11
11
10
11
11
12
12
13
14
15
14
14

Relative Humidity (%)

41
40
40
39
50
67
78
83
82
82
84
86
87
89
89
92
89
86
79
72
70
66
64
66

Pressure (mb)

1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009
1009
1008

Ozone (du)

398
398
397
395
392
388
381
378
374
367
363
358
353
351
351
351
351
350
349
349
347
344
343
343

Tuesday 21

Waxing Gibbous 97%

18:50

04:08

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: 05:04, Set: 20:48, Transit: 12:57. Moon - Rise: 18:50, Set: 04:08. Civil Dark: 21:29 - 04:23. Nautical Dark: 22:25 - 03:27. Astro Dark: 23:48 - 02:02

Total Clouds (% Sky Obscured)

100
100
97
100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
99
100
98
98
100

Low Clouds (% Sky Obscured)

60
57
54
50
52
61
56
59
56
50
77
57
69
77
80
81
89
95
88
76
77
84
93
95

Medium Clouds (% Sky Obscured)

96
84
77
68
74
69
27
35
55
73
82
91
99
86
55
55
43
79
58
51
94
90
90
96

High Clouds (% Sky Obscured)

100
43
62
75
100
100
100
100
100
83
35
83
95
100
100
100
100
54
61
30
44
46
54
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

39
69
63
64
93
37
53
39
36
15
17
38
37
47
91
95
95
95
95
82
65
62
62
52

Precipitation Amount (mm)

0
0.3
0.2
0.2
0.9
0
0.4
0
0
0
0
0
0
0
0.5
1.1
1
1
1.4
0.3
0.2
0.3
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
19
18
19
18
17
17
16
16
16
16
16
15
15
15
16
15
14
14
15
14
15

Feels Like (°C)

18
17
18
17
16
17
16
15
16
14
15
15
15
16
14
14
14
15
13
13
12
12
12
12

Dew Point (°C)

15
15
17
15
15
16
16
16
16
15
15
14
14
14
14
14
14
14
13
12
12
12
12
13

Relative Humidity (%)

70
72
82
78
80
82
86
92
95
93
93
89
87
89
90
92
92
90
87
87
86
84
84
90

Pressure (mb)

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

Ozone (du)

343
342
343
344
344
343
345
347
348
350
349
349
348
348
349
350
351
351
350
350
349
349
351
349

Wednesday 22

Waxing Gibbous 100%

20:05

04:29

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: 05:03, Set: 20:49, Transit: 12:57. Moon - Rise: 20:05, Set: 04:29. Civil Dark: 21:30 - 04:22. Nautical Dark: 22:27 - 03:25. Astro Dark: 23:52 - 01:57

Total Clouds (% Sky Obscured)

99
99
93
93
99
100
95
84
89
90
92
77
63
41
57
58
62
72
77
83
88
88
90
90

Low Clouds (% Sky Obscured)

79
52
38
65
49
42
34
21
7
26
18
26
9
3
11
15
15
24
30
41
52
50
48
48

Medium Clouds (% Sky Obscured)

72
64
49
46
55
52
41
35
38
28
23
21
24
23
22
21
26
30
34
36
38
42
45
46

High Clouds (% Sky Obscured)

62
95
68
45
50
75
57
36
12
54
74
12
1
1
14
10
11
4
9
5
3
28
35
35

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 (%)

13
7
3
4
2
2
0
0
0
2
4
2
1
0
0
0
1
1
4
7
9
28
27
46

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
15
15
15
14
14
13
13
13
13
11
12
12
11
10
11
12
13
14
14
15
14

Relative Humidity (%)

92
89
87
86
85
86
86
87
90
92
92
92
89
92
95
93
90
89
87
86
85
81
77
70

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

351
351
354
356
358
362
364
366
369
368
366
365
362
361
360
358
357
358
359
357
355
353
353
353

Thursday 23

Full Moon 100%

21:23

04:58

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: 05:02, Set: 20:51, Transit: 12:57. Moon - Rise: 21:23, Set: 04:58. Civil Dark: 21:32 - 04:21. Nautical Dark: 22:28 - 03:24. Astro Dark: 23:57 - 01:53

Total Clouds (% Sky Obscured)

85
81
76
69
65
58
59
61
59
73
74
88
100
79
79
79
74
68
73
70
100
100
100
100

Low Clouds (% Sky Obscured)

50
53
55
38
22
5
4
2
1
1
1
1
5
9
12
20
27
36
42
45
48
45
40
35

Medium Clouds (% Sky Obscured)

32
19
6
4
2
0
1
1
1
14
22
28
28
29
29
26
28
30
35
35
40
37
53
62

High Clouds (% Sky Obscured)

35
30
30
29
38
44
48
54
59
73
70
80
100
72
72
69
67
61
67
72
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

33
27
21
23
32
37
17
16
11
7
1
0
0
0
0
1
8
17
20
43
50
63
67
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
19
19
18
17
15
14
14
13
13
12
12
12
13
14
15
16
17
18
18
20

Feels Like (°C)

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

Dew Point (°C)

13
13
12
12
12
14
14
14
13
12
12
11
11
11
11
11
12
13
12
13
12
11
12
13

Relative Humidity (%)

65
61
59
59
61
72
79
86
86
87
89
89
90
90
92
92
93
90
84
79
73
66
64
65

Pressure (mb)

1015
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018

Ozone (du)

354
354
354
355
354
352
352
353
354
355
355
356
357
358
358
356
355
354
355
356
356
356
356
357

Friday 24

Waning Gibbous 98%

22:36

05:39

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: 05:01, Set: 20:52, Transit: 12:57. Moon - Rise: 22:36, Set: 05:39. Civil Dark: 21:33 - 04:20. Nautical Dark: 22:30 - 03:22. Astro Dark: 00:01 - 01:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
95
92
88
84
79
75
73
70
81
90
98
96
94
91
93
96
98

Low Clouds (% Sky Obscured)

37
41
45
33
22
10
17
25
40
39
42
45
39
35
32
42
51
62
54
48
42
51
59
68

Medium Clouds (% Sky Obscured)

64
59
55
64
70
67
77
78
81
74
73
70
67
64
57
55
50
53
51
49
49
40
28
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
88
77
67
59
55
47
41
49
39
53
73
90
74
58
40
57
72
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

59
74
85
94
95
69
68
62
64
85
82
61
65
57
35
38
39
38
51
58
63
75
88
95

Precipitation Amount (mm)

0
0.4
0.5
0.7
0.7
0
0.2
0
0.4
0.5
0.6
0.3
0.4
0.3
0
0
0
0
0.2
0.3
0.3
0.4
0.6
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
18
17
16
15
14
15
14
14
13
13
13
13
15
16
17
18
19
20
20

Feels Like (°C)

18
17
17
17
17
16
16
15
14
13
13
13
13
13
12
12
12
13
14
16
16
17
18
18

Dew Point (°C)

12
12
14
15
15
15
15
14
14
13
14
13
14
13
12
12
13
14
15
15
15
16
16
16

Relative Humidity (%)

60
59
72
80
81
82
86
90
90
92
93
96
98
98
98
98
96
95
95
89
83
78
76
75

Pressure (mb)

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

Ozone (du)

358
358
357
356
356
356
357
357
357
356
355
357
359
359
359
358
357
356
354
354
354
355
355
355

Saturday 25

Waning Gibbous 93%

23:41

06:35

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: 05:00, Set: 20:53, Transit: 12:57. Moon - Rise: 23:41, Set: 06:35. Civil Dark: 21:35 - 04:18. Nautical Dark: 22:32 - 03:20. Astro Dark: 00:06 - 01:43

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
90
80
70
68
66
68
71
62
52
53
53
52
45
38
33
31
28
26

Low Clouds (% Sky Obscured)

70
74
76
66
54
42
30
15
0
0
0
0
11
21
32
28
25
22
30
37
46
53
63
70

Medium Clouds (% Sky Obscured)

42
63
83
82
83
80
72
55
40
34
27
18
11
7
6
5
4
3
4
4
5
4
3
2

High Clouds (% Sky Obscured)

92
96
100
100
100
100
82
63
45
47
49
54
51
43
33
34
35
33
24
18
12
9
7
5

ISS Passover

Visibility (miles)

3
2
2
2
4
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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

Light Rain
Light Rain
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

Precipitation Probability (%)

95
95
95
95
84
79
73
58
31
30
20
2
3
2
0
0
0
0
16
21
23
28
32
36

Precipitation Amount (mm)

0.9
0.9
1.1
0.8
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
18
17
15
14
14
14
13
12
12
12
13
14
16
18
19
21
21
22

Feels Like (°C)

19
21
21
20
20
21
21
17
16
17
16
15
15
13
13
13
13
13
13
18
19
19
19
20

Dew Point (°C)

17
16
16
16
16
17
16
16
14
14
13
13
12
11
11
11
12
12
14
14
14
14
14
14

Relative Humidity (%)

74
75
76
78
82
88
92
92
93
95
95
93
93
93
93
93
90
87
85
78
72
67
62
59

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

356
355
354
353
354
355
356
356
356
356
357
358
359
358
358
357
357
357
356
358
360
362
364
365

Sunday 26

Waning Gibbous 86%

00:32

07:47

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 OK

Sun - Rise: 04:59, Set: 20:54, Transit: 12:57. Moon - Rise: 00:32, Set: 07:47. Civil Dark: 21:36 - 04:17. Nautical Dark: 22:34 - 03:19. Astro Dark: 00:11 - 01:38

Total Clouds (% Sky Obscured)

28
30
32
48
62
76
66
56
46
54
61
73
79
80
80
69
56
44

Low Clouds (% Sky Obscured)

58
47
35
36
42
55
48
38
26
18
9
0
2
3
5
6
5
5

Medium Clouds (% Sky Obscured)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
1
3
4
6

High Clouds (% Sky Obscured)

5
5
4
5
6
5
8
10
13
29
51
78
88
88
93
77
59
45

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
33
27
33
35
36
37
37
36
49
53
38
31
25
9
9
7
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
23
23
22
21
20
19
17
16
15
14
14
14
13
13
14
16

Feels Like (°C)

20
25
25
24
24
24
24
19
19
19
18
17
17
13
14
14
13
13

Dew Point (°C)

14
14
15
15
15
15
15
15
14
14
13
12
12
12
12
11
11
12

Relative Humidity (%)

56
57
59
61
66
70
75
78
82
86
87
86
87
87
89
89
84
80

Pressure (mb)

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

Ozone (du)

367
368
369
370
370
370
370
371
372
373
372
372
371
371
372
372
372
373

Forecast for Konojedy, Okres Praha-východ, Czech Republic (49.95,14.85)

Generated: 20/05/24 14:40:55. Forecast: 20/05/24 to 26/05/24. Timezone: UTC+2.00