Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

11:21

03:23

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

Sun - Rise: 05:28, Set: 20:08, Transit: 12:49. Moon - Rise: 11:21, 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)

68
61
60
49
4
4
2
17
28
21
22
14
4
18
22
22
8
14
8
27
32
27
6
13

Low Clouds (% Sky Obscured)

14
18
14
0
0
1
2
16
25
20
18
14
0
18
22
20
0
0
0
21
23
21
3
11

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
21
10
3
0
0

High Clouds (% Sky Obscured)

56
50
30
5
4
4
0
0
1
0
2
1
2
2
3
6
6
13
4
2
2
3
2
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)

12
11
11
8
5
5
5
5
6
7
7
6
6
6
6
6
8
9
11
12
12
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
3
3
4
3
3
3

Relative Humidity (%)

47
50
54
61
71
76
80
83
85
83
86
91
93
94
93
83
66
56
50
47
46
43
43
42

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

356
355
356
359
360
361
364
364
362
360
358
357
357
357
360
359
361
361
362
362
362
364
367
369

Friday 24

First Quarter 57%

12:49

03:40

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
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: 05:26, Set: 20:10, Transit: 12:49. Moon - Rise: 12:49, 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)

3
0
2
12
12
11
18
0
0
13
17
43
63
100
100
100
100
100
97
49
52
54
99
100

Low Clouds (% Sky Obscured)

3
0
2
12
12
11
18
0
0
13
17
43
63
82
100
100
100
100
97
49
52
51
60
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
14
0
0
0
0
0
0
2
0
26
38
22
0
0
0
0
0
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
91
100
45
1
7
0
1
2
6
34
100

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
2

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
10
8
6
5
5
6
6
7
7
8
9
11
11
14
15
17
19
19
22
23
23
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
47
51
58
68
75
78
83
91
93
96
98
94
93
94
88
82
75
68
58
51
54
57
59

Pressure (mb)

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

Ozone (du)

371
375
377
379
378
381
385
391
394
393
391
389
387
388
388
388
399
394
394
395
394
397
398
397

Saturday 25

Waxing Gibbous 68%

14:13

03:52

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 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 05:24, Set: 20:12, Transit: 12:49. Moon - Rise: 14:13, 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)

100
100
92
69
87
80
77
96
87
84
57
32
24
17
31
27
3
19
9
12
2
3
6
2

Low Clouds (% Sky Obscured)

62
52
47
57
68
69
45
73
56
50
29
17
1
1
0
9
2
15
8
9
2
2
2
1

Medium Clouds (% Sky Obscured)

84
51
37
20
36
72
65
90
85
84
33
13
15
9
17
15
1
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

100
100
90
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

11
8
6
13
30
43
55
56
12
19
4
4
2
0
0
0
14
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
21
19
18
16
15
11
14
15
14
11
9
11
13
12
15
16
16
16
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
2
0
-3
-6
-5
-3
-3
-5
-6
-5
-5
-6
-6
-6
-7
-7
-8
-9

Relative Humidity (%)

61
64
62
64
70
71
72
70
54
44
52
63
68
62
57
55
51
44
41
38
36
34
32
31

Pressure (mb)

1006
1005
1005
1005
1005
1005
1006
1006
1007
1008
1009
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1021
1022

Ozone (du)

398
403
410
418
432
442
451
454
453
447
440
427
413
408
403
400
400
397
395
394
392
392
392
391

Sunday 26

Waxing Gibbous 78%

15:33

04:01

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
05 Good
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
14 OK
15 OK

Sun - Rise: 05:22, Set: 20:14, Transit: 12:49. Moon - Rise: 15:33, 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
0
0
0
0
0
0
0
0
13
25
36
55
76
97
71
42
3
14
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
20
27
39
36
40
21
36
3
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
26
40
80
71
42
3
5
17

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
12
11
8
7
7
7
8
8
8
8
8
8
7
7
8
9
10
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
27
29
35
44
53
63
61
65
69
73
77
80
84
84
74
61
48
38
33
31
29
29
29

Pressure (mb)

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

Ozone (du)

391
393
393
395
397
396
397
394
393
392
394
393
393
393
395
396
395
397
397
397
396
399
403
402

Monday 27

Waxing Gibbous 86%

No Rise

04:10

16 OK
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 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:20, Set: 20:16, Transit: 12:48. Moon - Rise: No Rise, 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)

42
50
65
79
80
77
77
79
83
86
91
95
100
99
95
95
33
39
46
64
81
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
24
30
30
25
25
28
18
1
2
12
19
26
49
72
96
96
97

Medium Clouds (% Sky Obscured)

2
9
22
34
40
77
77
79
83
86
91
95
90
85
57
61
33
39
46
51
47
42
44
40

High Clouds (% Sky Obscured)

23
25
46
56
59
45
40
40
35
25
50
73
94
64
43
22
3
2
2
2
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
0
0
0
0
0
1
14
14
5
1
1
0
0
0
0
0
1
0
6
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
5
2
1
1
2
2
2
2
1
1
1
2
5
7
7
8
8
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

29
30
32
39
50
52
51
48
49
50
50
54
71
85
91
82
66
56
48
41
40
38
36
37

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1022
1021
1021
1021
1020
1020
1020

Ozone (du)

403
403
403
403
403
405
406
407
410
416
420
423
424
427
428
427
420
417
414
410
411
412
413
415

Tuesday 28

Waxing Gibbous 92%

16:51

04:18

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

99
78
56
38
29
21
13
33
53
72
49
26
3
2
2
2
3
5
3
3
3
2
14
29

Low Clouds (% Sky Obscured)

97
72
47
21
15
9
3
19
33
45
31
19
3
2
2
2
2
2
2
1
0
0
4
9

Medium Clouds (% Sky Obscured)

26
20
15
14
6
5
6
20
33
47
30
13
0
0
0
0
0
0
0
0
1
1
14
26

High Clouds (% Sky Obscured)

4
3
4
4
4
4
3
8
13
18
12
9
0
0
0
0
3
5
3
3
3
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
37
39
40
42
49
57
68
69
68
69
66
66
64
60
54
49
43
37
32
30
29
27
28

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

417
418
418
419
419
420
420
421
426
432
437
437
436
436
439
442
445
444
442
440
442
444
445
447

Wednesday 29

Waxing Gibbous 97%

18:08

04:26

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 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
59
74
89
77
63
44
26
12
1
1
1
1
8
18
29
40
52
68
78
89
100

Low Clouds (% Sky Obscured)

14
37
60
84
73
63
44
23
10
1
1
1
1
8
18
29
40
43
46
46
43
40

Medium Clouds (% Sky Obscured)

38
50
55
64
45
26
8
11
12
1
1
1
1
8
11
10
17
27
34
45
48
50

High 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

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

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
3
4
4
3
6
6
0
0
0
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
31
36
40
46
51
58
65
69
70
71
78
84
92
80
71
62
55
49
45
45
45

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

449
450
447
443
439
439
438
437
441
444
447
446
445
444
444
444
443
444
444
445
440
436

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

Generated: 23/04/26 16:46:36. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00