Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

14:30

03:52

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

Sun - Rise: 05:45, Set: 20:11, Transit: 12:58. Moon - Rise: 14:30, Set: 03:52. Civil Dark: 20:47 - 05:09. Nautical Dark: 21:32 - 04:24. Astro Dark: 22:25 - 03:31

Total Clouds (% Sky Obscured)

24
12
14
18
53
44
24
23
22
24
27
8
12
19
37
57
17
68
86
100
100
100
100
96

Low Clouds (% Sky Obscured)

0
12
14
18
53
44
24
23
22
24
21
4
4
1
0
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
53
13
44

High Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
2
3
19
3
6
16
27
48
14
68
86
100
100
100
100
94

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

Fog (%)

-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
73
74
77
78
80
80
76
68
62
57
52
47
44
43
41
41
42
44
56
60
64
64
59

Pressure (mb)

1016
1016
1017
1018
1020
1021
1022
1023
1024
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1024
1024
1025
1025

Ozone (du)

383
383
386
385
381
374
371
369
369
372
376
378
379
379
379
379
383
388
391
391
390
388
389
389

Monday 27

Waxing Gibbous 86%

15:45

04:06

00 Bad
01 Good
02 Good
03 Good
04 OK
05 Good
06 Good
07 OK
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: 05:43, Set: 20:13, Transit: 12:58. Moon - Rise: 15:45, Set: 04:06. Civil Dark: 20:49 - 05:07. Nautical Dark: 21:34 - 04:21. Astro Dark: 22:27 - 03:28

Total Clouds (% Sky Obscured)

49
15
9
17
29
6
13
21
75
72
69
85
100
90
85
89
99
100
100
98
88
89
98
99

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)

3
2
1
0
29
0
10
0
0
0
1
15
100
65
79
81
95
89
74
75
42
39
37
36

High Clouds (% Sky Obscured)

46
8
4
13
15
4
6
17
75
72
69
83
100
81
51
70
95
100
100
91
68
80
94
96

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)

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

Chance of Frost

Temperature (°C)

6
5
5
5
4
4
3
4
6
9
10
12
13
14
14
15
15
15
14
13
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
61
63
64
67
69
67
58
55
50
48
46
43
41
40
40
43
50
59
60
66
73
74

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1020
1020
1021
1021
1021
1021

Ozone (du)

387
388
390
391
396
401
401
401
399
398
400
399
393
389
387
384
380
378
380
381
381
382
382
386

Tuesday 28

Waxing Gibbous 92%

16:58

04:19

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: 05:41, Set: 20:14, Transit: 12:58. Moon - Rise: 16:58, Set: 04:19. Civil Dark: 20:50 - 05:05. Nautical Dark: 21:36 - 04:19. Astro Dark: 22:30 - 03:25

Total Clouds (% Sky Obscured)

92
85
91
100
100
100
98
100
100
100
95
90
96
96
100
100
100
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
11
3
2
2
2
2
3
2

Medium Clouds (% Sky Obscured)

26
31
19
63
77
100
95
92
92
78
90
87
94
96
90
81
55
52
50
43
57
57
55
18

High Clouds (% Sky Obscured)

87
83
91
100
100
100
97
100
100
100
88
84
80
82
100
100
100
100
100
100
100
100
100
90

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)

2
3
2
2
2
2
3
3
4
6
7
9
9
9
9
9
10
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

8
7
7
6
5
5
5
5
7
9
11
11
13
14
15
15
15
15
14
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
79
82
83
83
82
76
69
67
62
59
56
54
51
50
50
51
60
65
68
66
65
66

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1020
1021
1021
1022
1023

Ozone (du)

391
389
386
385
386
388
392
395
397
400
401
401
399
397
397
397
397
398
400
402
403
404
404
404

Wednesday 29

Waxing Gibbous 97%

18:10

04:31

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

Sun - Rise: 05:39, Set: 20:16, Transit: 12:57. Moon - Rise: 18:10, Set: 04:31. Civil Dark: 20:52 - 05:03. Nautical Dark: 21:38 - 04:17. Astro Dark: 22:33 - 03:22

Total Clouds (% Sky Obscured)

80
65
61
62
64
62
60
60
60
47
6
4
34
3
9
16
24
22
18
16
12
5
0
0

Low Clouds (% Sky Obscured)

2
2
2
2
0
1
0
0
0
0
0
0
0
1
9
16
24
20
14
9
6
3
0
0

Medium Clouds (% Sky Obscured)

22
32
47
44
37
48
31
0
0
0
0
0
0
0
0
0
0
6
12
16
12
5
0
0

High Clouds (% Sky Obscured)

80
65
61
60
55
55
54
60
60
47
6
3
34
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
56
55
59
62
58
59
55
51
48
46
44
43
42
42
39
39
44
46
50
56
59
62

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1026
1027
1028
1029

Ozone (du)

404
403
399
400
400
401
401
401
403
404
407
410
413
415
418
417
415
411
410
412
411
411
410
408

Thursday 30

Waxing Gibbous 98%

19:22

04:45

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

Sun - Rise: 05:37, Set: 20:17, Transit: 12:57. Moon - Rise: 19:22, Set: 04:45. Civil Dark: 20:54 - 05:01. Nautical Dark: 21:40 - 04:14. Astro Dark: 22:36 - 03:19

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
2
1
1
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)

0
0
0
1
1
1
0
0
1
0
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
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)

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

Chance of Frost

Temperature (°C)

4
3
2
2
2
1
2
3
5
7
9
11
11
12
13
13
13
14
12
11
9
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
68
69
69
69
69
63
55
47
44
43
44
42
43
43
43
44
49
55
61
63
65
67

Pressure (mb)

1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

406
403
400
399
399
399
399
400
398
398
398
395
394
395
394
393
392
391
389
388
387
387
388
388

Friday 1

Full Moon 99%

20:35

05:00

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

Sun - Rise: 05:35, Set: 20:19, Transit: 12:57. Moon - Rise: 20:35, Set: 05:00. Civil Dark: 20:55 - 04:59. Nautical Dark: 21:42 - 04:12. Astro Dark: 22:39 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
2
2
2
2
1
1
1
0
1
2
2
2
2
2
4

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
2

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)

0
0
0
0
0
0
0
1
1
1
1
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
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)

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

Chance of Frost

Temperature (°C)

6
5
5
4
4
3
5
6
7
9
11
13
14
15
16
16
16
16
15
14
13
11
10
8

Feels Like (°C)

7
7
6
3
3
4
3
3
3
8
9
9
10
11
11
16
15
15
16
16
17
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

68
70
70
69
71
72
66
62
58
55
53
50
49
46
44
45
45
47
52
58
66
71
77
82

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026

Ozone (du)

388
387
387
387
387
387
387
386
386
386
386
386
386
386
386
386
386
386
385
384
383
383
383
383

Saturday 2

Waning Gibbous 100%

21:48

05:19

Sun - Rise: 05:34, Set: 20:20, Transit: 12:57. Moon - Rise: 21:48, Set: 05:19. Civil Dark: 20:57 - 04:57. Nautical Dark: 21:44 - 04:10. Astro Dark: 22:42 - 03:13

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 26/04/26 01:18:29. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00