Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:07

04:32

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

8
7
6
2
0
0
23
100
100
69
62
57
37
43
50
42
20
6
32
46
45
10
11
77

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
23
5
5
11
5
4
7
7
8
7
1
0
0
0
0
0
0
21

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
4
40
35
16
13
12
3
3
0
0
15
0
0
0
0
0
2
32

High Clouds (% Sky Obscured)

6
2
4
2
0
0
0
0
0
0
0
0
0
0
0
2
4
6
32
46
45
10
8
72

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
62
56
48
40
36
36
35
35
34
34
33
38
47
51
54
59
59
57
57
58
59
59

Pressure (mb)

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

Ozone (du)

416
418
421
424
426
429
430
430
432
437
439
438
435
433
432
433
433
430
425
422
418
416
413
409

Thursday 30

Waxing Gibbous 99%

19:23

04:44

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

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)

77
76
51
45
38
34
29
33
29
21
26
32
76
76
33
23
38
19
33
7
10
44
23
16

Low Clouds (% Sky Obscured)

19
15
12
15
16
17
11
15
3
2
9
15
50
30
14
10
27
13
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
42
33
36
29
27
22
23
16
3
3
7
14
16
3
4
11
4
6
0
0
9
12
8

High Clouds (% Sky Obscured)

41
36
19
10
8
9
6
7
11
10
14
3
18
3
7
10
11
3
26
7
10
44
7
3

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

Chance of Frost

Temperature (°C)

1
1
2
5
7
9
11
13
14
15
16
16
16
16
15
14
12
10
9
8
7
7
6
6

Feels Like (°C)

-2
-3
-1
3
5
8
9
11
12
13
14
15
15
14
13
12
10
9
7
6
6
5
3
4

Dew Point (°C)

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

Relative Humidity (%)

60
60
56
52
49
46
45
45
44
43
43
44
44
59
62
68
68
72
75
77
77
76
76
78

Pressure (mb)

1032
1033
1033
1033
1033
1033
1032
1032
1031
1030
1030
1029
1029
1029
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

406
405
404
403
402
402
401
400
400
401
400
399
396
395
395
393
393
393
391
389
388
387
388
388

Friday 1

Full Moon 100%

20:39

05:00

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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)

2
5
1
0
2
2
2
2
9
29
21
23
29
29
21
0
0
1
1
2
2
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
29
18
18
24
23
16
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
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)

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

Chance of Frost

Temperature (°C)

5
5
7
10
12
15
17
18
20
21
21
21
21
21
20
18
16
14
13
12
11
10
10
9

Feels Like (°C)

4
4
6
9
11
13
16
18
19
20
21
21
21
22
21
18
16
14
12
12
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
71
64
59
53
49
45
43
41
40
40
48
59
66
65
67
71
75
76
76
78
78

Pressure (mb)

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

Ozone (du)

388
387
387
389
390
390
390
389
386
386
385
384
382
381
380
379
379
380
381
381
380
380
380
380

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
02 Good
03 Good
04 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)

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

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)

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)

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

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

Chance of Frost

Temperature (°C)

9
10
11
13
16
18
20
21
22
23
23
23
23
22
20
18
17
15
14
13
13
12
12
11

Feels Like (°C)

9
10
12
13
15
17
19
20
21
21
21
21
22
20
20
18
16
15
14
12
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

80
81
76
68
61
56
51
46
43
40
40
40
45
48
57
61
65
70
75
76
74
73
73
73

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1021
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

379
378
378
378
379
380
381
382
381
381
380
379
379
380
382
382
382
383
384
382
381
380
379
377

Sunday 3

Waning Gibbous 95%

23:06

05:21

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:17, Set: 20:23, Transit: 12:50. Moon - Rise: 23:06, Set: 05:21. Civil Dark: 21:03 - 04:35. Nautical Dark: 21:55 - 03:42. Astro Dark: 23:05 - 02:31

Total Clouds (% Sky Obscured)

5
5
10
15
15
12
10
10
5
5
5
5
11
22
33
74
84
94
93
92
91
90
92
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
0
0
2
2
2
21

Medium Clouds (% Sky Obscured)

0
0
0
3
2
3
3
10
5
5
5
5
11
22
33
55
74
93
84
74
72
83
86
87

High Clouds (% Sky Obscured)

0
0
0
0
0
4
5
5
5
5
5
5
5
6
6
70
81
92
85
78
71
54
38
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
4
7
4
19
30
39
35
30
24
32
37
40

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
19
21
22
23
24
24
24
24
23
21
19
18
17
16
15
14
14
14
14

Feels Like (°C)

9
8
10
11
14
17
20
20
21
22
22
22
22
22
19
18
18
17
17
16
15
15
13
14

Dew Point (°C)

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

Relative Humidity (%)

71
73
73
70
65
59
55
53
50
49
47
45
48
56
64
72
78
83
89
89
90
90
90
90

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

376
378
380
380
380
381
382
382
382
381
378
378
376
377
376
374
374
373
372
372
372
372
372
371

Monday 4

Waning Gibbous 90%

00:10

05:51

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:15, Set: 20:25, Transit: 12:50. Moon - Rise: 00:10, Set: 05:51. Civil Dark: 21:05 - 04:33. Nautical Dark: 21:58 - 03:39. Astro Dark: 23:09 - 02:26

Total Clouds (% Sky Obscured)

83
76
66
77
88
98
99
99
100
100
99
99
98
98
98
93
91
88
87
81
73
74
72
70

Low Clouds (% Sky Obscured)

27
29
30
37
44
46
43
37
40
30
22
17
19
12
5
5
5
5
10
13
12
14
18
22

Medium Clouds (% Sky Obscured)

83
76
66
77
79
79
78
74
73
71
69
74
68
58
46
38
27
15
26
40
56
64
72
70

High Clouds (% Sky Obscured)

15
17
16
41
67
92
95
97
100
100
99
99
98
98
98
72
43
15
22
29
37
24
12
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

33
26
19
16
13
0
9
14
17
40
55
69
59
46
28
42
50
53
44
33
19
20
17
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12

Relative Humidity (%)

92
89
86
83
82
81
77
72
65
62
62
62
62
66
71
76
81
85
90
89
90
92
92
93

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

371
371
371
371
371
371
371
371
372
372
372
372
372
373
373
373
374
374
374
375
375
376
376
376

Tuesday 5

Waning Gibbous 84%

01:02

06:32

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
00 Bad
01 Bad

Sun - Rise: 05:13, Set: 20:26, Transit: 12:50. Moon - Rise: 01:02, Set: 06:32. Civil Dark: 21:07 - 04:31. Nautical Dark: 22:00 - 03:36. Astro Dark: 23:13 - 02:22

Total Clouds (% Sky Obscured)

74
80
87
85
83
82
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
25
27
27
28
28
28
30
33
37
37
38
46
54
62
51
40
29
31
35
45

Medium Clouds (% Sky Obscured)

67
52
40
33
26
18
32
40
48
62
79
98
98
97
96
95
94
95
92
88
95

High Clouds (% Sky Obscured)

0
0
0
1
3
4
39
69
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
7
7
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

19
19
9
23
29
23
31
38
48
61
67
67
71
70
62
72
83
93
86
78
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.3
0.2
0.4
0.6
0.8
0.6
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
13
13
16
16
17
17
18
19
19
17
17
16
16
15
11
12
13
12
12

Dew Point (°C)

12
13
13
13
13
12
12
12
12
13
13
13
13
13
13
13
12
12
12
12
11

Relative Humidity (%)

95
90
86
81
72
62
55
57
58
60
68
76
86
89
92
93
95
96
96
96
96

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

375
375
375
374
375
376
377
377
376
376
377
378
378
379
379
380
382
384
386
387
389

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

Generated: 29/04/26 05:19:43. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+2.00