Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 89%

16:30

05:42

16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 OK
23 OK
00 OK
01 Good
02 OK
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

Sun - Rise: 06:31, Set: 19:22, Transit: 12:57. Moon - Rise: 16:30, 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)

96
98
94
95
27
15
32
26
25
15
27
100
100
100
100
100
100
100
97
98
97
96
100
100

Low Clouds (% Sky Obscured)

96
82
80
68
27
15
32
26
25
15
0
0
0
0
0
15
46
51
86
83
87
87
99
100

Medium Clouds (% Sky Obscured)

20
17
15
6
4
4
7
3
0
0
0
30
38
100
100
100
100
100
92
91
85
52
49
46

High Clouds (% Sky Obscured)

29
9
2
3
3
0
0
0
0
4
25
100
100
97
89
100
42
45
66
32
57
32
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
0
9
9
2
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 (%)

5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
3
25
46
48
34
19
26
30
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
48
51
58
61
64
61
67
79
85
89
91
89
86
83
81
74
79
89
94
85
81
72
64

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1016
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010

Ozone (du)

379
380
382
386
388
389
392
391
392
396
400
401
403
402
405
408
411
411
414
417
419
424
427
430

Monday 30

Waxing Gibbous 95%

16:30

05:53

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

99
88
68
76
86
88
70
24
23
16
15
16
25
46
62
92
95
85
92
82
87
73
53
76

Low Clouds (% Sky Obscured)

89
58
30
49
66
45
2
3
23
16
9
16
25
46
62
92
92
76
88
73
77
42
20
60

Medium Clouds (% Sky Obscured)

55
30
8
60
50
50
45
12
2
0
12
0
0
0
0
1
0
0
0
0
32
17
11
6

High Clouds (% Sky Obscured)

6
1
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)

8
3
0
0
0
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
29
45
43
4
3
0
0
0
0
0
0
0
0
2
0
0
18
2
14
1
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
83
94
98
94
91
93
93
93
93
93
94
94
96
96
98
91
88
86
83
79
74
71
72

Pressure (mb)

1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1017
1017
1017

Ozone (du)

434
436
436
434
438
440
446
454
460
465
469
468
466
462
463
465
466
466
466
463
464
464
466
467

Tuesday 31

Waxing Gibbous 99%

17:48

06:03

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

35
60
47
34
30
38
35
45
49
52
48
41
48
68
96
96
96
80
29
37
43
8
13
17

Low Clouds (% Sky Obscured)

20
31
21
15
15
19
20
33
42
45
44
41
39
58
78
77
77
68
26
37
43
7
12
17

Medium Clouds (% Sky Obscured)

0
13
6
0
0
0
0
0
3
3
48
4
1
1
0
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

1
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
7
6
5
4
4
3
3
3
3
3
3
4
3
3
3
4
4
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
73
77
77
75
73
75
76
77
80
81
81
83
89
88
86
80
69
62
58
53
49
44
42

Pressure (mb)

1017
1017
1017
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024
1025
1024
1024
1023
1023

Ozone (du)

468
469
466
461
453
446
439
435
430
425
417
409
405
404
402
400
399
399
399
406
413
411
404
398

Wednesday 1

Waxing Gibbous 100%

19:05

06:13

16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 06:24, Set: 19:27, Transit: 12:56. 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)

21
16
11
4
5
5
4
4
3
3
3
3
3
2
1
2
1
1
0
4
8
13
8
4

Low Clouds (% Sky Obscured)

21
15
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13
8
4

Medium Clouds (% Sky Obscured)

0
0
2
3
3
3
3
3
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
40
47
55
61
63
68
73
77
79
82
82
85
84
84
81
72
63
56
51
47
43
41
39

Pressure (mb)

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

Ozone (du)

393
392
394
394
394
393
392
393
393
393
393
393
393
394
396
397
396
397
403
406
406
401
402
403

Thursday 2

Full Moon 99%

20:21

06:24

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

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)

0
0
0
1
1
1
1
1
1
0
32
63
95
98
97
96
26
47
67
55
44
27
25
24

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
0
0
8
14
21
37
56
73
23
47
67
49
25
0
21
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
26
39
43
41
39
14
25
36
32
28
16
9
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
24
48
73
48
24
0
0
1
1
1
0
0
0
1

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
7
17
23
3
6
6
8
6
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
6
5
4
3
4
4
4
4
3
3
2
2
3
3
5
6
5
6
7
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
6
5
5
4
4
3
3
3
3
2
2
2
4
4
4
5
5
6
7
11

Dew Point (°C)

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

Relative Humidity (%)

39
38
44
51
54
58
61
63
64
64
64
64
65
68
70
73
69
64
57
53
48
44
40
39

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

404
403
409
426
430
422
419
420
423
421
420
420
409
395
390
395
397
398
398
399
402
405
409
409

Friday 3

Waning Gibbous 96%

21:38

06:37

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

33
35
38
40
41
42
47
63
78
86
60
37
13
36
42
43
40
34
30
40
59
79
87
93

Low Clouds (% Sky Obscured)

33
35
34
34
30
26
23
31
44
51
34
16
1
5
6
8
13
14
21
27
36
51
62
70

Medium Clouds (% Sky Obscured)

14
10
12
11
13
16
19
24
32
37
35
32
13
19
18
16
21
28
26
17
13
4
24
40

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
1
2
2
1
1
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
2
2
1
0
0
0
0
0
2
3
2
12
19
25
38
48

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
7
6
6
6
6
5
3
2
2
2
2
2
5
6
6
7
8
9
11

Dew Point (°C)

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

Relative Humidity (%)

39
37
42
48
54
56
58
59
61
64
65
66
68
69
71
72
74
66
61
55
52
49
45
47

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

408
408
410
412
414
415
416
418
414
411
407
407
406
405
402
398
395
392
388
385
383
381
380
376

Saturday 4

Waning Gibbous 92%

22:54

06:54

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: 06:17, Set: 19:33, Transit: 12:56. Moon - Rise: 22:54, Set: 06:54. Civil Dark: 20:08 - 05:42. Nautical Dark: 20:50 - 04:59. Astro Dark: 21:37 - 04:12

Total Clouds (% Sky Obscured)

98
98
98
98
97
96
95
92
89
88
93
95
94
90
87
81
77
62
45
45
48
51

Low Clouds (% Sky Obscured)

77
69
57
48
58
68
78
79
80
82
84
87
90
87
83
79
66
53
40
45
48
51

Medium Clouds (% Sky Obscured)

62
71
80
89
85
79
71
71
62
55
50
45
45
32
28
21
16
18
15
15
15
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
10
15
15
25
25
15
5
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

56
51
45
39
31
25
17
29
35
37
30
20
6
7
6
3
7
8
4
16
22
29

Precipitation Amount (mm)

0.2
0.2
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
10
10
11
11
12
12
13
12
12
12
11
11
10
11
11
12
13
14
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
53
55
57
59
61
64
70
75
81
80
79
80
79
76
75
70
65
60
61
63

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

372
368
368
368
367
367
367
367
367
367
367
370
373
376
376
377
378
378
377
377
381
385

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

Generated: 29/03/26 16:40:13. Forecast: 29/03/26 to 04/04/26. Timezone: UTC+2