Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 34%

08:24

02:58

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

Sun - Rise: 05:33, Set: 20:06, Transit: 12:49. Moon - Rise: 08:24, Set: 02:58. Civil Dark: 20:46 - 04:51. Nautical Dark: 21:36 - 04:00. Astro Dark: 22:39 - 02:56

Total Clouds (% Sky Obscured)

30
6
4
31
12
14
6
8
0
0
1
8
7
54
73
100
98
100
99
66
36
28
7
6

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
3
8
0
0
0
0
0
0
0
0
0
15
47
100
59
30
18
26
2
2

High Clouds (% Sky Obscured)

17
6
4
31
7
4
3
5
0
0
1
7
5
54
73
100
70
100
97
52
28
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
0
2
5
9
10
11
12
12
11
10
9
9
7
5
4
3
3
3
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

58
64
62
54
45
41
38
35
38
40
41
41
40
47
57
63
64
64
63
64
64
65
67
72

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

416
411
408
404
401
399
398
396
396
397
394
387
384
381
379
378
379
376
372
371
373
376
374
373

Thursday 23

Waxing Crescent 46%

09:50

03:23

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

Sun - Rise: 05:30, Set: 20:08, Transit: 12:49. Moon - Rise: 09:50, Set: 03:23. Civil Dark: 20:48 - 04:48. Nautical Dark: 21:39 - 03:57. Astro Dark: 22:42 - 02:52

Total Clouds (% Sky Obscured)

12
18
22
24
13
25
34
20
23
23
27
36
50
46
55
36
0
58
68
25
31
19
18
20

Low Clouds (% Sky Obscured)

0
0
0
7
11
24
32
20
23
23
21
16
2
0
0
0
0
12
20
21
29
16
13
18

Medium Clouds (% Sky Obscured)

11
16
22
20
8
0
1
0
0
0
0
0
0
33
55
0
0
46
55
4
4
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
3
14
16
45
46
55
36
0
20
0
3
1
2
4
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
9
8
8
9
10
11
11
12
12
12
11
11
10
7
5
4
4
4
5
4
5
6
7

Chance of Frost

Temperature (°C)

5
4
5
7
9
11
12
13
14
14
14
13
12
11
10
8
6
5
5
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
85
79
67
60
55
51
48
45
44
43
42
42
46
53
62
66
67
69
71
73
76
83
85

Pressure (mb)

1018
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

372
371
372
376
378
376
373
371
365
361
361
360
360
359
358
359
359
360
364
364
365
364
363
361

Friday 24

First Quarter 57%

11:21

03:40

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

Sun - Rise: 05:28, Set: 20:10, Transit: 12:49. Moon - Rise: 11:21, 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)

7
3
6
4
7
13
4
4
25
22
2
3
15
1
13
0
10
26
64
77
77
73
65
52

Low Clouds (% Sky Obscured)

3
0
2
2
3
8
0
0
0
0
0
0
0
0
0
0
6
18
16
20
18
20
27
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
22
2
3
15
0
2
0
0
0
41
60
55
30
17
0

High Clouds (% Sky Obscured)

2
2
3
2
2
3
3
3
25
2
0
1
2
1
13
0
2
2
2
2
2
9
16
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)

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

Chance of Frost

Temperature (°C)

4
4
5
8
10
12
13
14
14
14
14
14
14
13
11
9
8
7
7
7
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
83
67
60
57
54
49
47
46
45
45
45
47
54
64
70
74
79
81
82
82
90
94

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1011
1010
1010
1009

Ozone (du)

360
358
357
356
354
355
357
359
362
364
363
364
364
367
370
366
362
362
363
364
365
366
369
371

Saturday 25

Waxing Gibbous 68%

12:49

03:52

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 OK
21 OK
22 Good
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 05:26, 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)

66
76
87
92
96
100
100
100
100
92
84
76
71
68
65
40
24
10
15
15
1
0
0
0

Low Clouds (% Sky Obscured)

49
62
82
92
89
55
55
55
50
45
84
76
71
68
65
25
24
10
15
15
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
45
0
0
0
0
0
7
13
27
29
32
32
20
24
10
15
15
1
0
0
0

High Clouds (% Sky Obscured)

2
0
1
0
1
1
5
16
43
39
41
25
40
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 (%)

0
0
0
1
1
2
3
4
3
5
13
7
9
9
10
12
9
0
1
10
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
9
13
15
15
17
19
20
21
19
18
13
10
8
6
7
6
11
12
14
16
14
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
88
82
75
64
52
48
49
52
59
71
58
56
64
67
79
66
58
33
35
44
49
50

Pressure (mb)

1008
1008
1007
1007
1007
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1011
1012
1013
1014
1015
1015
1016

Ozone (du)

372
374
374
387
385
387
390
393
396
394
393
397
407
414
418
426
435
442
446
447
444
435
425
413

Sunday 26

Waxing Gibbous 78%

14:13

04:01

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

Sun - Rise: 05:24, 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
6
12
20
21
22
22
16
9
3
9
14
20
2
3
5
11
18
29
26
27
28

Low Clouds (% Sky Obscured)

0
0
0
1
2
9
8
8
7
5
1
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
3
6
8
7
6
5
4
3
0
0
0
0
0
0
0
11
18
29
26
27
23

High Clouds (% Sky Obscured)

0
0
0
1
1
3
3
1
1
2
3
2
8
13
17
2
3
5
11
18
29
26
27
28

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)

12
12
12
13
14
14
14
14
15
15
14
14
13
12
9
8
6
6
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
54
51
46
44
42
39
37
35
35
34
34
34
41
49
57
68
80
80
78
80
74
70

Pressure (mb)

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

Ozone (du)

405
403
399
397
396
397
397
396
397
399
400
403
403
403
404
404
403
403
402
401
399
397
397
397

Monday 27

Waxing Gibbous 86%

15:33

04:10

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

Sun - Rise: 05:22, 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)

21
18
16
13
10
8
10
14
17
27
37
48
42
41
36
40
47
52
65
77
89
88
88
87

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
9
6
2
0
0
0
0
0
2
15
25
29
32
36
38
36
29
19
18
25
29
29
29

High Clouds (% Sky Obscured)

21
18
11
8
6
4
5
5
6
17
33
48
42
41
36
40
25
9
12
14
17
30
31
31

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
1
1
2
2
2
3
4
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
56
48
43
37
32
28
28
27
27
29
30
32
36
42
48
53
59
65
65
66
66
66
65

Pressure (mb)

1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

397
396
396
395
397
399
401
401
401
401
403
404
405
408
411
413
411
409
407
407
408
408
409
409

Tuesday 28

Waxing Gibbous 92%

16:51

04:18

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: 05:20, 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)

90
93
96
78
62
56
69
80
88
90
92
94
90
83
77
77
81
84
85
86
87

Low Clouds (% Sky Obscured)

0
0
0
3
3
10
27
39
49
50
52
53
51
46
44
45
49
50
53
58
62

Medium Clouds (% Sky Obscured)

33
29
29
28
28
31
32
45
45
46
43
43
46
44
43
46
50
47
49
44
39

High Clouds (% Sky Obscured)

32
37
58
40
25
7
6
5
4
4
4
4
4
3
3
4
4
4
7
11
10

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

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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
55
48
42
38
34
31
31
31
31
34
36
38
45
51
59
65
69
73
73
73

Pressure (mb)

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

Ozone (du)

409
409
409
410
410
409
409
409
409
408
410
412
413
414
414
415
416
418
419
420
422

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

Generated: 22/04/26 05:12:13. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+2.00