Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 57%

No Rise

03:40

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

Sun - Rise: 05:26, Set: 20:10, Transit: 12:49. Moon - Rise: No Rise, Set: 03:40. Civil Dark: 20:50 - 04:46. Nautical Dark: 21:41 - 03:54. Astro Dark: 22:46 - 02:48

Total Clouds (% Sky Obscured)

11
14
19
13
1
0
13
24
18
16
3
3
5
13
15
16
15
96
100
100
100
98
95
49

Low Clouds (% Sky Obscured)

3
3
0
0
0
0
12
22
17
16
3
0
3
13
15
13
7
79
93
100
100
98
77
49

Medium Clouds (% Sky Obscured)

11
14
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
0
0
0

High Clouds (% Sky Obscured)

5
5
5
3
1
0
0
0
0
0
1
2
3
2
2
3
7
61
66
63
15
1
35
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 (%)

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)

10
11
11
13
12
11
10
8
7
5
5
7
7
8
8
9
10
10
13
13
15
16
18
19

Chance of Frost

Temperature (°C)

16
16
16
16
15
14
13
11
9
7
6
6
6
6
5
6
5
5
5
6
6
6
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
41
42
46
49
53
59
72
81
87
91
90
86
90
93
96
98
90
88
81
76
68
56

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1011
1011
1010
1009
1009
1009
1008
1008
1008
1008

Ozone (du)

360
361
363
365
368
370
372
374
375
375
376
377
376
377
377
376
377
377
377
378
383
392
392
393

Saturday 25

Waxing Gibbous 68%

12:49

03:52

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

Sun - Rise: 05:24, Set: 20:12, Transit: 12:49. Moon - Rise: 12:49, 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)

57
36
46
71
100
100
100
83
41
67
94
94
82
99
80
40
35
25
7
0
5
46
4
4

Low Clouds (% Sky Obscured)

48
36
46
52
50
57
31
29
23
55
84
90
65
61
69
23
32
25
7
0
3
29
2
3

Medium Clouds (% Sky Obscured)

0
0
45
45
45
42
100
8
28
28
28
84
63
97
48
20
16
0
0
0
0
35
0
0

High Clouds (% Sky Obscured)

11
21
46
71
100
100
100
50
11
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
3
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
0
2
11
6
9
40
69
92
63
42
3
4
26
22
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
21
22
22
22
21
21
21
20
20
20
13
8
9
14
14
13
11
12
13
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
51
54
58
61
65
69
71
72
75
91
88
86
72
62
64
68
64
61
53
45
41
40

Pressure (mb)

1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1008
1010
1011
1012
1014
1015
1016
1018
1019
1019
1020

Ozone (du)

393
393
395
399
399
399
402
414
424
434
445
449
453
451
447
445
445
426
417
413
412
411
407
404

Sunday 26

Waxing Gibbous 78%

14:13

04:01

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

12
3
6
0
5
6
4
13
8
20
31
25
1
2
6
4
3
3
26
3
19
28
30
51

Low Clouds (% Sky Obscured)

12
2
1
0
0
0
0
0
2
2
3
3
0
0
0
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

0
0
4
0
4
0
3
0
0
13
18
12
0
0
0
0
0
0
0
0
0
0
0
13

High Clouds (% Sky Obscured)

0
0
0
0
0
5
0
11
6
0
2
1
1
1
6
2
2
2
19
2
19
28
28
33

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)

17
17
16
15
14
14
13
12
12
11
10
9
8
7
7
6
6
6
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
36
31
26
25
27
29
35
44
52
60
65
70
78
81
83
83
83
81
70
58
47
37
31

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025

Ozone (du)

404
401
398
396
393
391
390
390
388
387
388
389
389
389
389
388
390
390
390
389
391
393
394
395

Monday 27

Waxing Gibbous 86%

15:33

04:10

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

Sun - Rise: 05:20, Set: 20:16, Transit: 12:49. 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)

73
94
65
33
0
12
23
35
47
59
71
79
82
84
86
88
83
67
53
42
62
77
88
88

Low Clouds (% Sky Obscured)

22
29
22
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14

Medium Clouds (% Sky Obscured)

25
38
28
16
0
5
11
16
16
13
14
8
5
0
15
21
27
15
11
10
9
9
11
19

High Clouds (% Sky Obscured)

44
54
38
20
0
1
0
1
15
26
36
45
53
58
63
45
37
28
17
16
45
44
55
54

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-6
-6
-7
-6
-6
-5
-4
-4
-4
-4
-4
-5
-5
-6
-6
-6
-6
-5
-5
-5
-5
-5

Relative Humidity (%)

28
28
27
27
28
30
33
38
49
54
59
62
62
60
60
59
61
61
60
53
45
40
34
31

Pressure (mb)

1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

394
392
391
390
391
392
393
394
395
395
396
396
396
398
397
396
397
402
405
404
401
399
398
396

Tuesday 28

Waxing Gibbous 92%

16:51

04:18

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

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)

85
82
86
82
80
78
76
73
79
90
95
64
33
1
1
4
5
9
15
17
36
52
69
73

Low Clouds (% Sky Obscured)

27
38
25
13
1
0
0
0
15
31
43
32
16
1
1
4
5
8
5
2
16
30
45
51

Medium Clouds (% Sky Obscured)

31
35
38
38
80
78
76
73
50
84
43
33
23
1
1
2
2
6
9
13
27
43
57
50

High Clouds (% Sky Obscured)

38
19
40
35
40
40
35
22
0
0
0
1
1
1
1
1
2
2
1
0
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
6
8
9
6
5
4
9
6
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
9
10
11
9
7
5
5
5
4
4
4
2
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

12
13
14
13
13
11
10
9
7
5
4
4
3
3
2
2
2
2
3
5
7
9
10
12

Feels Like (°C)

9
10
10
9
8
6
5
5
3
3
1
2
1
1
2
2
2
1
1
1
1
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

30
29
29
31
33
34
36
40
48
59
61
66
69
73
76
77
77
80
73
67
61
57
52
49

Pressure (mb)

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

Ozone (du)

394
394
395
395
395
396
398
398
401
403
403
400
400
401
404
404
404
405
405
406
406
405
404
402

Wednesday 29

Waxing Gibbous 97%

18:08

04:26

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 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 OK
07 Good
08 Good
09 OK
10 OK
11 OK

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)

76
77
68
63
68
77
78
78
66
59
51
40
19
12
11
11
11
10
9
7
17
24
24
25

Low Clouds (% Sky Obscured)

59
69
68
63
68
77
78
78
66
59
51
37
18
12
10
9
11
8
7
7
17
21
21
15

Medium Clouds (% Sky Obscured)

43
36
28
24
18
13
9
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
3
7
14
14
10
9
6
3
0
0
0
0
1
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
2
2
1
17
23
25
21
18
20
18
13
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
8
11
12
13
13
11
10
8
8
7
6
6
5
5
5
5
5
6
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
46
45
49
52
58
68
79
93
91
89
88
89
91
93
94
96
98
89
82
75
64
53
45

Pressure (mb)

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

Ozone (du)

404
405
406
404
403
402
400
399
398
400
401
403
406
408
410
411
412
413
411
409
407
408
408
408

Thursday 30

Waxing Gibbous 99%

19:26

04:37

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

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)

26
26
27
29
34
37
36
35
24
14
2
2
2
2
9
15
21
32
34
34

Low Clouds (% Sky Obscured)

13
10
9
7
7
6
7
6
5
3
0
1
2
2
6
7
7
7
8
8

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-2
-2
-3
-3

Relative Humidity (%)

42
39
37
38
40
42
46
53
59
65
72
77
77
78
78
78
81
83
70
62

Pressure (mb)

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

Ozone (du)

407
405
404
403
402
401
401
401
401
401
402
402
402
402
403
403
404
405
405
405

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

Generated: 24/04/26 12:31:30. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+2.00