Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 68%

No Rise

03:52

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

Sun - Rise: 05:24, Set: 20:12, Transit: 12:49. Moon - Rise: No Rise, Set: 03:52. Civil Dark: 20:52 - 04:44. Nautical Dark: 21:44 - 03:51. Astro Dark: 22:50 - 02:43

Total Clouds (% Sky Obscured)

89
81
78
100
100
87
73
70
51
73
96
98
89
71
41
75
55
0
17
2
3
3
2
0

Low Clouds (% Sky Obscured)

59
60
65
71
64
62
71
70
45
73
89
81
76
55
34
32
46
0
17
2
2
2
1
0

Medium Clouds (% Sky Obscured)

0
0
4
65
66
15
0
0
24
26
60
92
69
23
17
60
34
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
6
78
100
100
71
3
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
3
0
4
9
7
7
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
17
20
20
35
64
90
63
46
31
52
34
5
0
0
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.9
0.2
0.2
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
21
21
20
20
20
20
21
22
21
19
11
10
9
12
13
10
11
11
14
14
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
53
59
62
68
73
81
74
72
83
96
93
86
80
91
85
82
73
63
53
45
36
35

Pressure (mb)

1007
1008
1007
1007
1007
1006
1006
1006
1005
1005
1006
1008
1009
1010
1011
1013
1014
1015
1017
1018
1019
1020
1021
1021

Ozone (du)

390
392
394
393
393
402
415
426
440
450
451
449
449
447
444
423
413
408
404
402
399
397
396
395

Sunday 26

Waxing Gibbous 78%

14:13

04:01

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

Sun - Rise: 05:22, Set: 20:14, Transit: 12:49. Moon - Rise: 14:13, Set: 04:01. Civil Dark: 20:54 - 04:41. Nautical Dark: 21:47 - 03:48. Astro Dark: 22:54 - 02:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
5
44
41
79
69
66
78
70
51
17
8
15
12
28
44
30
35
59
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
19
17
25
55
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
37
41
59
61
55
59
39
47
11
2
5
6
6
5
3
3
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
3
15
30
63
48
14
24
28
7
3
2
13
8
18
36
16
6
5
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
30
27
26
27
29
36
43
52
56
58
64
68
72
74
77
81
81
69
54
42
38
38
40

Pressure (mb)

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

Ozone (du)

394
394
393
392
392
391
391
390
389
388
388
388
387
387
385
385
392
392
390
387
386
387
387
387

Monday 27

Waxing Gibbous 86%

15:33

04:10

13 Bad
14 Bad
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 OK
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

Sun - Rise: 05:20, Set: 20:16, Transit: 12:48. Moon - Rise: 15:33, Set: 04:10. Civil Dark: 20:56 - 04:39. Nautical Dark: 21:49 - 03:45. Astro Dark: 22:58 - 02:34

Total Clouds (% Sky Obscured)

61
51
36
32
51
100
84
34
65
39
73
78
86
92
90
100
92
93
90
92
88
96
78
55

Low Clouds (% Sky Obscured)

61
51
36
32
40
45
46
34
43
39
55
50
50
33
41
41
45
45
44
33
2
0
0
2

Medium Clouds (% Sky Obscured)

22
19
4
4
4
19
66
34
65
14
9
55
72
86
90
100
87
92
90
71
67
61
66
28

High Clouds (% Sky Obscured)

21
16
0
4
40
74
58
34
37
39
73
77
68
81
59
72
55
74
73
77
53
82
66
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
37
36
36
38
40
48
54
60
60
59
60
60
62
65
65
65
63
59
52
43
34
31
28

Pressure (mb)

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

Ozone (du)

388
387
389
391
393
394
398
402
403
403
405
408
410
412
413
413
412
412
412
412
408
406
406
408

Tuesday 28

Waxing Gibbous 92%

16:51

04:18

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

Sun - Rise: 05:17, Set: 20:17, Transit: 12:48. Moon - Rise: 16:51, Set: 04:18. Civil Dark: 20:58 - 04:36. Nautical Dark: 21:52 - 03:42. Astro Dark: 23:03 - 02:30

Total Clouds (% Sky Obscured)

34
28
20
12
8
4
0
0
0
0
16
33
43
28
15
0
0
0
0
1
5
3
25
34

Low Clouds (% Sky Obscured)

2
4
17
12
7
2
0
0
0
0
13
33
3
0
0
0
0
0
0
0
0
1
19
34

Medium Clouds (% Sky Obscured)

16
11
7
0
0
0
0
0
0
0
8
17
23
14
5
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
6
7
11
8
3
0
0
0
0
1
5
3
25
34

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

Chance of Frost

Temperature (°C)

12
13
13
13
12
11
9
7
5
4
3
3
2
1
1
0
0
1
3
5
7
8
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

27
27
27
29
32
34
39
51
61
69
76
79
81
86
83
77
73
69
56
44
36
31
29
27

Pressure (mb)

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

Ozone (du)

410
412
413
416
418
421
421
420
417
414
411
411
415
420
423
426
425
424
422
420
420
417
414
413

Wednesday 29

Waxing Gibbous 97%

18:08

04:26

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

Sun - Rise: 05:15, Set: 20:19, Transit: 12:48. Moon - Rise: 18:08, Set: 04:26. Civil Dark: 21:00 - 04:34. Nautical Dark: 21:55 - 03:39. Astro Dark: 23:07 - 02:25

Total Clouds (% Sky Obscured)

44
36
24
21
16
14
11
8
6
3
22
42
63
59
55
52
58
69
77
81
88
91
91
91

Low Clouds (% Sky Obscured)

44
36
24
21
16
14
11
8
6
3
14
24
34
21
11
0
0
0
0
6
13
19
23
28

Medium Clouds (% Sky Obscured)

0
2
3
1
0
0
0
0
0
0
7
12
17
22
28
33
44
59
73
76
77
81
75
70

High Clouds (% Sky Obscured)

37
34
24
21
16
5
7
6
3
3
1
1
1
8
18
38
48
49
50
47
48
50
35
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
28
28
28
31
36
43
49
58
64
75
85
88
86
83
83
72
63
56
46
38
31
30

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028

Ozone (du)

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

Thursday 30

Waxing Gibbous 99%

19:26

04:37

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

Sun - Rise: 05:13, Set: 20:21, Transit: 12:48. Moon - Rise: 19:26, Set: 04:37. Civil Dark: 21:02 - 04:32. Nautical Dark: 21:57 - 03:36. Astro Dark: 23:12 - 02:20

Total Clouds (% Sky Obscured)

92
80
70
72
81
80
80
75
75
75
70
41
37
28
24
19
28
37
46
50
56
64
71
78

Low Clouds (% Sky Obscured)

34
44
66
72
81
80
80
75
75
75
65
40
35
22
12
7
10
15
29
40
44
52
65
75

Medium Clouds (% Sky Obscured)

65
50
33
21
32
47
59
61
56
47
32
17
1
1
1
2
2
1
3
5
7
8
10
12

High Clouds (% Sky Obscured)

13
13
9
6
6
7
8
12
12
14
10
6
2
1
1
0
1
1
1
1
1
1
2
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
16
19
12
8
11
12
2
3
1
1
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
6
8
10
11
8
6
5
4
3
3
3
4
4
3
3
3
4
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
28
30
33
36
44
53
65
67
68
69
69
69
68
75
81
88
81
73
66
60
55
50
48

Pressure (mb)

1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

417
417
416
415
414
414
414
414
414
414
414
411
409
406
404
402
400
398
396
394
393
393
392
391

Friday 1

Full Moon 100%

20:44

04:50

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

Sun - Rise: 05:11, Set: 20:23, Transit: 12:48. Moon - Rise: 20:44, Set: 04:50. Civil Dark: 21:04 - 04:29. Nautical Dark: 22:00 - 03:33. Astro Dark: 23:16 - 02:15

Total Clouds (% Sky Obscured)

85
84
80
74
48
27
6
5
3
1
1
2
2
6
5
9
11
30
49

Low Clouds (% Sky Obscured)

84
84
80
74
48
27
6
5
3
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
14
12
11
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
6
5
4
4
3
2
3
3
1
1
2
2
6
5
9
11
16
19

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
15
14
12
11
10
9
8
8
8
8
8
7
9
10

Feels Like (°C)

11
11
15
14
14
14
14
14
10
10
9
9
8
8
7
6
6
6
6

Dew Point (°C)

5
5
5
5
6
6
6
6
6
5
5
5
5
5
6
6
6
6
6

Relative Humidity (%)

47
45
46
46
47
53
59
66
68
73
75
77
78
79
84
88
93
84
74

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

390
390
388
387
385
385
384
383
383
383
383
381
380
378
378
378
378
378
379

Forecast for Pietrzykowo, Powiat człuchowski, Poland (54.00,17.12)

Generated: 25/04/26 13:16:21. Forecast: 25/04/26 to 01/05/26. Timezone: UTC+2.00