Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 28

Waxing Gibbous 81%

12:43

05:29

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

Sun - Rise: 06:33, Set: 18:20, Transit: 11:58. Moon - Rise: 12:43, Set: 05:29. Civil Dark: 18:55 - 05:59. Nautical Dark: 19:36 - 05:17. Astro Dark: 20:20 - 04:33

Total Clouds (% Sky Obscured)

22
30
28
27
35
61
52
52
36
53
49
46
47
50
55
56
54
52
92
94
84
86
99
100

Low Clouds (% Sky Obscured)

6
9
0
0
8
0
6
28
29
30
31
36
42
44
39
42
37
30
27
43
52
63
81
80

Medium Clouds (% Sky Obscured)

0
0
0
11
13
22
17
17
13
27
37
35
42
48
55
56
54
52
91
84
55
54
83
99

High Clouds (% Sky Obscured)

22
30
26
4
7
30
17
17
5
0
0
0
0
0
0
0
0
0
4
4
7
7
48
63

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
65
59
54
49
44
42
40
40
42
47
53
52
53
54
56
61
68
82
94
96
98
96
89

Pressure (mb)

1020
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

421
421
421
422
422
422
421
422
424
425
424
423
421
422
421
418
414
412
412
409
405
403
400
396

Sunday 29

Waxing Gibbous 89%

15:08

05:42

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 OK
20 OK
21 Bad
22 Bad
23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:31, Set: 19:22, Transit: 12:58. Moon - Rise: 15:08, Set: 05:42. Civil Dark: 19:57 - 05:56. Nautical Dark: 20:38 - 05:15. Astro Dark: 21:22 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
99
99
97
96
91
26
23
55
72
2
2
1
5
40
55
100
100

Low Clouds (% Sky Obscured)

80
79
81
72
74
80
82
92
96
70
57
25
2
2
0
26
0
1
1
1
1
0
0
1

Medium Clouds (% Sky Obscured)

99
96
83
92
94
96
96
85
66
88
86
83
17
14
3
23
0
0
0
0
0
2
100
100

High Clouds (% Sky Obscured)

63
95
100
100
82
93
76
8
29
33
3
3
4
7
55
55
2
0
0
5
40
55
100
100

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
83
79
75
74
70
65
59
52
50
46
48
55
59
65
71
72
73
73
77
80
80
78
77

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1017
1016

Ozone (du)

396
393
391
390
391
390
387
385
380
376
376
380
385
386
392
397
397
398
402
403
407
407
407
410

Monday 30

Waxing Gibbous 95%

16:30

05:53

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
00 Bad
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad

Sun - Rise: 06:28, Set: 19:24, Transit: 12:57. Moon - Rise: 16:30, Set: 05:53. Civil Dark: 19:58 - 05:54. Nautical Dark: 20:40 - 05:12. Astro Dark: 21:25 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
100
100
100
100
100
97
97
100
63
56
60
38
34
29
25
50
74

Low Clouds (% Sky Obscured)

15
15
15
20
20
68
80
79
77
89
99
82
95
84
38
40
50
56
38
34
29
25
48
69

Medium Clouds (% Sky Obscured)

100
100
100
100
100
80
92
75
100
84
41
45
73
97
100
61
9
11
5
3
2
0
3
4

High Clouds (% Sky Obscured)

53
100
89
100
99
6
0
2
2
3
0
0
0
41
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
2
2
0
0
1
9
2
6
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
1
6
31
36
37
43
30
23
27
27
24
20
12
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
67
62
67
81
79
85
93
93
83
91
90
86
86
91
91
93
93
91
93
94
96
96

Pressure (mb)

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

Ozone (du)

414
416
418
420
422
424
428
434
435
437
440
442
444
444
443
444
446
448
450
452
454
454
454
454

Tuesday 31

Waxing Gibbous 99%

17:48

06:03

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 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:26, Set: 19:26, Transit: 12:57. Moon - Rise: 17:48, Set: 06:03. Civil Dark: 20:00 - 05:51. Nautical Dark: 20:42 - 05:09. Astro Dark: 21:27 - 04:24

Total Clouds (% Sky Obscured)

85
88
91
94
92
89
87
91
96
100
72
67
51
43
36
19
15
10
5
4
2
5
5
5

Low Clouds (% Sky Obscured)

82
85
89
93
88
83
79
71
63
55
38
38
31
26
16
10
5
0
0
4
2
5
5
5

Medium Clouds (% Sky Obscured)

4
6
1
1
9
19
33
44
52
70
52
34
15
14
11
9
7
5
3
2
1
0
0
2

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 (%)

3
1
3
1
13
23
25
30
36
41
34
29
14
17
14
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
7
8
9
9
8
8
8
7
5
4
3
2
2
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

2
2
3
4
5
6
7
7
7
7
7
6
6
5
5
4
4
4
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
85
73
63
64
66
69
69
66
61
61
60
59
60
57
59
57
57
58
57
54
54

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

452
451
452
453
454
456
457
458
460
462
463
463
463
464
466
465
465
465
466
464
459
451
443
435

Wednesday 1

Waxing Gibbous 100%

19:05

06:13

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

Sun - Rise: 06:24, Set: 19:27, Transit: 12:57. Moon - Rise: 19:05, Set: 06:13. Civil Dark: 20:02 - 05:49. Nautical Dark: 20:44 - 05:07. Astro Dark: 21:29 - 04:21

Total Clouds (% Sky Obscured)

10
34
55
80
81
75
77
66
52
39
25
13
1
85
79
71
50
30
11
10
8
11
17
23

Low Clouds (% Sky Obscured)

10
20
18
20
27
45
60
44
32
19
13
7
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
6
10
18
21
8
3
34
3
39
4
0
1
71
56
41
31
20
7
6
6
9
8
13

High Clouds (% Sky Obscured)

0
22
43
62
55
42
32
29
24
16
11
6
1
57
31
6
5
3
1
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
4
4
4
4
5
5
5
6
6
5
4
3
3
4
5
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
49
47
46
44
42
40
38
38
39
41
49
49
53
57
61
64
68
70
74
76
78
76

Pressure (mb)

1022
1023
1023
1023
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

427
424
423
421
419
420
422
422
422
422
422
420
417
416
415
413
411
409
406
403
402
402
401
401

Thursday 2

Full Moon 99%

20:21

06:24

07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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
05 Bad
06 Bad

Sun - Rise: 06:21, Set: 19:29, Transit: 12:56. Moon - Rise: 20:21, Set: 06:24. Civil Dark: 20:04 - 05:47. Nautical Dark: 20:46 - 05:04. Astro Dark: 21:32 - 04:18

Total Clouds (% Sky Obscured)

32
29
26
27
33
42
47
53
62
70
86
93
97
96
97
97
89
80
70
72
75
77
84
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
3
3
3
2
1
1
0
1
2
2
17
33
50
55
63

Medium Clouds (% Sky Obscured)

16
14
13
12
12
14
14
15
15
24
37
44
52
68
81
96
83
69
53
37
19
5
5
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
15
20
15
5
0
0
0
0
0
0
9
19
28
19
9

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
1
1
1
1
1
0
1
1
0
2
5
8
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
66
59
53
48
45
41
40
40
40
43
47
51
51
52
53
57
60
64
71
77
85
86

Pressure (mb)

1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

401
400
400
399
398
397
397
396
397
399
401
395
390
385
386
387
388
389
391
393
393
393
392
392

Friday 3

Waning Gibbous 96%

21:38

06:37

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
00 Bad
01 Bad

Sun - Rise: 06:19, Set: 19:31, Transit: 12:56. Moon - Rise: 21:38, Set: 06:37. Civil Dark: 20:06 - 05:44. Nautical Dark: 20:48 - 05:01. Astro Dark: 21:34 - 04:15

Total Clouds (% Sky Obscured)

97
97
97
98
98
99
100
100
100
100
100
100
100
99
98
96
96
96
96

Low Clouds (% Sky Obscured)

68
60
51
43
40
36
33
54
72
89
89
88
87
78
69
60
64
64
66

Medium Clouds (% Sky Obscured)

13
24
33
42
61
82
99
96
93
90
90
88
88
92
91
90
88
86
89

High Clouds (% Sky Obscured)

0
1
2
3
29
50
73
77
79
82
77
71
63
52
41
31
21
10
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

16
15
16
17
27
29
28
44
54
62
45
42
59
68
68
61
51
42
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0
0
0.3
0.4
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
11
11
10
10
9
8
8
8
8
8
7
8
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
78
66
58
55
51
49
57
67
79
82
87
90
88
88
87
84
82

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

391
390
391
391
392
390
389
387
388
388
389
392
394
397
402
406
411
412
412

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

Generated: 28/03/26 07:19:21. Forecast: 28/03/26 to 03/04/26. Timezone: UTC+1.00