Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 78%

14:18

04:02

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

Sun - Rise: 05:31, Set: 20:11, Transit: 12:51. Moon - Rise: 14:18, Set: 04:02. Civil Dark: 20:49 - 04:50. Nautical Dark: 21:39 - 04:00. Astro Dark: 22:39 - 02:59

Total Clouds (% Sky Obscured)

20
23
27
6
3
23
33
27
16
7
3
0
3
51
57
100
95
88
89
79
80
76
69
70

Low Clouds (% Sky Obscured)

20
23
27
6
3
23
33
27
16
7
3
0
0
0
0
0
0
0
0
0
0
1
10
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
45
59
70
84
71
76
72
65
45

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
2
46
48
99
76
70
65
19
4
4
4
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
0
-1
-4
-4
-5
-5
-5
-6
-6
-6
-3
-2
-2
-5
-6
-7
-8
-9
-8
-8
-8

Relative Humidity (%)

85
88
82
66
53
41
36
33
31
29
28
27
28
36
43
46
43
41
40
39
39
41
43
44

Pressure (mb)

1016
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

413
409
404
404
405
402
396
391
390
391
394
392
392
391
390
388
390
390
393
395
396
397
397
398

Monday 27

Waxing Gibbous 86%

15:36

04:12

05 Bad
06 Bad
07 OK
08 Bad
09 OK
10 OK
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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:28, Set: 20:13, Transit: 12:51. Moon - Rise: 15:36, Set: 04:12. Civil Dark: 20:51 - 04:48. Nautical Dark: 21:41 - 03:57. Astro Dark: 22:42 - 02:55

Total Clouds (% Sky Obscured)

86
79
39
62
44
38
12
18
33
65
78
89
98
93
100
100
100
100
100
100
93
89
74
94

Low Clouds (% Sky Obscured)

30
22
3
18
27
31
3
18
33
49
58
51
36
28
33
30
38
25
22
28
39
45
1
0

Medium Clouds (% Sky Obscured)

35
44
39
30
27
30
6
2
2
0
2
0
0
5
20
22
22
61
100
100
77
60
55
60

High Clouds (% Sky Obscured)

30
3
3
12
15
5
0
0
0
6
35
65
95
82
100
100
100
100
100
100
69
79
74
91

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)

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

Chance of Frost

Temperature (°C)

3
3
4
6
8
10
11
13
13
14
15
15
14
14
13
12
10
9
8
7
6
5
4
3

Feels Like (°C)

-2
-1
1
4
5
8
9
10
11
11
11
10
10
10
10
8
5
4
3
2
1
0
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

44
43
47
43
41
40
41
40
40
39
41
42
43
49
58
61
52
55
56
56
56
56
55
58

Pressure (mb)

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

Ozone (du)

396
397
397
396
397
397
398
397
397
398
399
397
397
395
396
397
399
398
398
401
407
410
412
414

Tuesday 28

Waxing Gibbous 92%

16:52

04:21

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

Sun - Rise: 05:26, Set: 20:14, Transit: 12:50. Moon - Rise: 16:52, Set: 04:21. Civil Dark: 20:53 - 04:46. Nautical Dark: 21:43 - 03:55. Astro Dark: 22:46 - 02:51

Total Clouds (% Sky Obscured)

86
83
60
20
38
41
28
19
6
4
11
24
25
40
38
46
56
34
12
23
15
11
7
27

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

37
34
26
6
7
8
3
3
3
3
5
11
11
17
14
17
18
11
5
9
6
4
2
0

High Clouds (% Sky Obscured)

66
61
44
19
35
28
18
14
5
3
8
12
1
1
0
0
13
0
0
0
0
1
2
19

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
2
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
5
6
7
8
8
8
7
6
5
5
6
7
6
4
2
2
5
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

2
1
2
4
6
8
10
11
12
13
13
13
13
12
12
10
9
7
6
5
4
3
3
2

Feels Like (°C)

-2
-3
-2
1
2
4
5
7
8
10
11
10
9
10
11
10
8
6
4
2
2
1
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

62
66
60
51
44
39
36
35
34
33
34
35
36
39
49
49
47
49
60
62
67
67
63
63

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1025
1026
1026
1027
1027
1027
1027
1028

Ozone (du)

416
416
415
413
410
409
410
412
413
413
413
412
410
412
414
415
418
417
410
404
403
405
408
412

Wednesday 29

Waxing Gibbous 97%

18:07

04:32

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

Sun - Rise: 05:24, Set: 20:16, Transit: 12:50. Moon - Rise: 18:07, Set: 04:32. Civil Dark: 20:55 - 04:43. Nautical Dark: 21:46 - 03:52. Astro Dark: 22:50 - 02:47

Total Clouds (% Sky Obscured)

35
2
11
2
2
2
7
13
29
45
53
53
52
54
55
44
21
8
30
53
76
77
78
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
13
25
30
24
15
11
13
15
17
7
7
18
20
27
21
13
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
17
30
29
29
26
18
7
0
11
25
39
44
43
56

High Clouds (% Sky Obscured)

25
1
11
2
2
2
1
1
2
0
2
2
2
10
2
2
2
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
5
5
5
5
6
6
7
8
8
7
7
7
5
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

1
1
3
4
6
8
10
10
11
12
12
13
13
12
11
10
9
7
6
6
5
5
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
58
51
45
37
36
37
37
37
36
35
34
36
47
51
56
57
57
55
55
56
57
52

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1028
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

415
415
415
414
413
413
413
413
414
415
415
415
416
417
418
419
419
419
419
419
418
416
416
415

Thursday 30

Waxing Gibbous 99%

19:23

04:44

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

Sun - Rise: 05:23, Set: 20:18, Transit: 12:50. Moon - Rise: 19:23, Set: 04:44. Civil Dark: 20:57 - 04:41. Nautical Dark: 21:48 - 03:49. Astro Dark: 22:53 - 02:43

Total Clouds (% Sky Obscured)

79
79
79
69
62
56
39
20
0
19
34
53
53
51
50
2
4
6
9
12
14
18
18
23

Low Clouds (% Sky Obscured)

30
45
61
52
47
46
33
17
0
15
16
28
25
28
28
0
0
0
0
0
0
2
4
5

Medium Clouds (% Sky Obscured)

43
40
33
28
23
25
16
7
0
6
12
18
20
19
19
2
3
5
6
7
7
6
8
12

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

4
4
6
7
8
10
11
12
14
14
15
15
15
14
13
10
9
8
7
7
6
5
5
5

Feels Like (°C)

1
2
3
4
6
8
11
12
14
15
13
14
14
13
11
9
8
8
8
8
7
7
4
4

Dew Point (°C)

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

Relative Humidity (%)

56
60
58
55
52
51
50
48
44
41
39
39
40
43
54
54
55
56
55
57
58
58
59
60

Pressure (mb)

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

Ozone (du)

415
414
412
411
410
409
408
406
405
405
406
404
402
402
401
401
401
401
401
401
400
400
400
399

Friday 1

Full Moon 100%

20:39

05:00

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

Sun - Rise: 05:21, Set: 20:19, Transit: 12:50. Moon - Rise: 20:39, Set: 05:00. Civil Dark: 20:59 - 04:39. Nautical Dark: 21:51 - 03:47. Astro Dark: 22:57 - 02:39

Total Clouds (% Sky Obscured)

25
27
28
34
40
45
45
34
20
32
39
46
26
18
14
10
6
2
1
0
0
1
3
5

Low Clouds (% Sky Obscured)

6
7
7
14
20
24
29
28
20
24
14
3
6
7
8
6
3
2
1
0
0
1
3
5

Medium Clouds (% Sky Obscured)

8
10
10
9
9
8
6
3
0
5
10
23
22
15
10
8
4
0
0
0
0
0
0
0

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
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)

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

Chance of Frost

Temperature (°C)

4
6
7
8
10
11
13
13
14
14
15
15
16
14
13
12
11
10
9
9
8
7
7
7

Feels Like (°C)

4
4
3
3
8
9
9
10
10
11
13
13
13
14
14
14
10
10
10
10
10
9
7
6

Dew Point (°C)

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

Relative Humidity (%)

61
59
58
56
54
51
50
51
50
50
50
50
50
54
61
66
69
72
73
77
78
79
81
81

Pressure (mb)

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

Ozone (du)

399
398
397
396
395
395
394
394
394
393
392
392
391
390
389
389
389
389
389
387
386
384
384
384

Saturday 2

Waning Gibbous 98%

21:54

05:00

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
00 Good
01 Good

Sun - Rise: 05:19, Set: 20:21, Transit: 12:50. Moon - Rise: 21:54, Set: 05:00. Civil Dark: 21:01 - 04:37. Nautical Dark: 21:53 - 03:44. Astro Dark: 23:01 - 02:35

Total Clouds (% Sky Obscured)

4
2
0
0
0
0
2
3
4
5
8
12
11
7
3
3
2
1
0
0
0

Low Clouds (% Sky Obscured)

4
2
0
0
0
0
2
3
4
5
8
12
9
5
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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
8
9
10
12
13
15
15
16
17
17
17
17
16
14
13
12
12
11
10
9

Feels Like (°C)

7
6
6
6
11
11
11
11
12
13
16
16
15
15
15
15
10
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

81
75
69
64
60
56
51
49
48
45
45
46
46
52
57
63
63
64
64
62
62

Pressure (mb)

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

Ozone (du)

383
383
382
381
383
384
385
385
385
385
385
385
384
384
384
383
383
383
383
383
382

Forecast for Lusówko, Powiat poznański, Poland (52.44,16.64)

Generated: 26/04/26 05:28:10. Forecast: 26/04/26 to 02/05/26. Timezone: UTC+2.00