Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 23

Waxing Gibbous 82%

18:24

00:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 OK

Sun - Rise: 05:40, Set: 19:59, Transit: 12:49. Moon - Rise: 18:24, Set: 00:36. Civil Dark: 20:38 - 05:02. Nautical Dark: 21:27 - 04:12. Astro Dark: 22:27 - 03:14

Total Clouds (% Sky Obscured)

63
67
67
73
91
89
75
94
67
75
78
85
64
67
44
64
83
85
78
77
77
63
59
42

Low Clouds (% Sky Obscured)

63
58
65
65
75
63
62
75
38
44
37
38
43
35
36
53
64
72
63
70
69
53
52
42

Medium Clouds (% Sky Obscured)

17
24
34
61
77
82
55
81
20
45
34
42
4
10
18
23
41
56
41
22
18
9
16
1

High Clouds (% Sky Obscured)

0
2
3
4
13
11
1
24
37
72
55
63
25
47
7
12
23
2
2
2
0
0
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

5
5
7
52
61
52
54
47
22
12
10
8
9
4
0
1
13
20
16
5
4
2
3
4

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
16
16
15
15
14
13
12
12
12
11
11
11
11
11
10
11
13
14

Feels Like (°C)

11
12
12
12
11
11
11
12
12
12
12
11
10
9
10
10
9
8
9
9
9
11
13
14

Dew Point (°C)

10
10
10
10
10
9
10
11
12
12
12
12
11
11
11
10
10
10
10
10
10
10
11
10

Relative Humidity (%)

69
67
65
68
68
65
68
73
78
82
87
92
92
92
92
93
91
93
95
96
98
95
87
76

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

344
344
344
344
345
346
349
352
353
352
352
352
353
353
352
352
353
354
355
356
356
355
355
352

Monday 24

Waxing Gibbous 89%

18:52

01:51

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

Sun - Rise: 05:42, Set: 19:56, Transit: 12:48. Moon - Rise: 18:52, Set: 01:51. Civil Dark: 20:35 - 05:04. Nautical Dark: 21:24 - 04:15. Astro Dark: 22:23 - 03:17

Total Clouds (% Sky Obscured)

66
62
50
65
78
79
69
42
25
18
1
24
41
41
38
35
43
39
52
57
58
43
44
37

Low Clouds (% Sky Obscured)

58
52
36
44
30
35
50
42
25
18
1
23
32
35
35
35
43
39
52
57
58
43
44
37

Medium Clouds (% Sky Obscured)

0
0
8
5
23
38
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
26
12
23
56
17
3
0
0
0
1
3
27
17
11
7
9
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
5
3
4
5
9
9
8
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
1
0
0
0
0
0
0
1
1
0
0
0

Precipitation Type

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

Precipitation Probability (%)

6
17
50
57
54
43
19
15
16
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0

Precipitation Amount (mm)

0
0
0.3
0.5
0.4
0.3
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
8
8
9
8
6
4
3
3
3
3
2
2
2
2
2
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

16
17
18
19
19
19
18
18
18
17
15
14
13
13
12
12
12
12
11
11
10
11
13
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
55
51
53
54
54
53
52
59
67
75
78
82
84
84
81
81
81
80
81
80
76
69
61

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

347
342
338
335
333
335
337
340
343
344
344
343
345
346
347
348
348
349
348
347
345
340
337
335

Tuesday 25

Waxing Gibbous 95%

19:12

03:10

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

Sun - Rise: 05:44, Set: 19:54, Transit: 12:48. Moon - Rise: 19:12, Set: 03:10. Civil Dark: 20:33 - 05:06. Nautical Dark: 21:22 - 04:17. Astro Dark: 22:19 - 03:20

Total Clouds (% Sky Obscured)

41
48
47
39
44
30
17
14
18
24
24
31
25
23
22
26
21
20
21
25
28
34
45
59

Low Clouds (% Sky Obscured)

41
41
47
38
44
30
17
14
18
24
24
31
25
23
22
26
21
20
21
23
26
29
35
44

Medium Clouds (% Sky Obscured)

0
22
27
18
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
19
18
18
18
18
17
17
16
14
14
13
13
13
13
12
13
12
12
12
14
16
16

Dew Point (°C)

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

Relative Humidity (%)

57
53
49
48
46
45
45
47
53
66
76
83
89
92
93
92
92
93
95
95
93
93
86
77

Pressure (mb)

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

Ozone (du)

334
333
332
332
333
335
336
336
335
335
336
337
337
336
335
333
332
331
330
328
326
325
324
322

Wednesday 26

Waxing Gibbous 98%

19:26

04:31

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

Sun - Rise: 05:46, Set: 19:52, Transit: 12:48. Moon - Rise: 19:26, Set: 04:31. Civil Dark: 20:30 - 05:08. Nautical Dark: 21:19 - 04:19. Astro Dark: 22:16 - 03:23

Total Clouds (% Sky Obscured)

69
61
59
53
68
70
65
55
13
2
2
6
17
18
27
25
13
22
13
5
4
4
5
12

Low Clouds (% Sky Obscured)

52
50
58
53
68
64
62
51
13
2
2
4
7
3
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
5
2
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)

0
0
0
0
0
0
0
0
0
0
0
1
11
18
27
25
13
22
13
3
3
3
5
12

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
16
16
15
15
14
14
14
14
13
12
11
11
10
11
10
10
11
13
13
15

Dew Point (°C)

11
10
10
10
9
10
11
11
10
11
12
12
11
11
10
10
10
10
10
9
10
10
9
9

Relative Humidity (%)

68
62
59
56
53
58
61
65
65
74
86
89
89
86
84
84
86
87
88
87
89
83
70
63

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

321
320
320
320
321
322
322
321
318
315
310
309
308
308
307
308
308
308
308
308
308
308
308
308

Thursday 27

Waxing Gibbous 100%

19:36

05:52

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

Sun - Rise: 05:48, Set: 19:49, Transit: 12:48. Moon - Rise: 19:36, Set: 05:52. Civil Dark: 20:27 - 05:10. Nautical Dark: 21:16 - 04:22. Astro Dark: 22:12 - 03:26

Total Clouds (% Sky Obscured)

7
31
35
47
40
53
32
16
9
4
23
39
58
39
41
40
46
53
61
46
30
15
33
51

Low Clouds (% Sky Obscured)

0
12
27
37
33
25
18
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
3
3
3
3
4
5
3
3
3
2
3
3
3
3
5
6
7
5
4
5
4
3

High Clouds (% Sky Obscured)

7
24
6
2
2
33
14
0
1
1
14
24
37
20
41
40
46
53
61
46
30
12
28
45

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
11
11
11
12
12
12
12
10
8
8
9
10
11
11
10
10
9
9
9
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
17
19
20
20
18
20
19
19
17
16
15
14
14
13
12
12
11
11
11
11
11
14

Dew Point (°C)

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

Relative Humidity (%)

58
53
49
44
42
40
40
43
48
55
65
71
68
68
69
70
73
74
74
74
71
68
65
59

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1014
1013

Ozone (du)

308
309
307
304
303
303
303
301
301
300
299
298
299
299
299
297
297
298
299
301
301
301
301
300

Friday 28

Full Moon 99%

19:45

07:13

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:49, Set: 19:47, Transit: 12:47. Moon - Rise: 19:45, Set: 07:13. Civil Dark: 20:25 - 05:12. Nautical Dark: 21:13 - 04:24. Astro Dark: 22:08 - 03:29

Total Clouds (% Sky Obscured)

70
78
84
90
93
97
100
100
100
100
100
100
100
100
100
100
92
85
77
85
92
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
12
18
32
46
56
59
62
70
70
70
69
62
55
41
56
68

Medium Clouds (% Sky Obscured)

2
14
26
37
40
39
34
44
56
68
72
76
73
77
80
83
80
79
77
82
86
87
88
92

High Clouds (% Sky Obscured)

63
73
83
90
93
97
100
100
100
100
100
100
99
100
100
100
79
62
52
65
65
56
57
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
4
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
4
8
12
21
24
25
43
57
67
95
95
95
95
95
95
95
90
57
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.1
1.6
1.4
1.4
1.5
1.1
0.6
0
0.7
1.2

Wind Speed/Direction (mph)

14
15
16
17
18
17
16
16
15
14
13
13
12
11
6
5
7
9
10
11
11
13
15
14

Chance of Frost

Temperature (°C)

19
21
22
23
24
24
24
24
23
22
22
21
20
19
18
18
17
17
16
16
15
15
15
15

Feels Like (°C)

14
14
15
16
16
21
20
20
20
20
21
17
17
17
17
17
16
13
13
14
13
13
13
9

Dew Point (°C)

10
10
10
11
11
11
11
11
11
11
11
13
15
17
17
17
17
16
14
13
13
13
13
13

Relative Humidity (%)

54
50
47
45
43
43
42
42
45
48
51
61
74
88
89
92
96
93
89
86
86
86
87
86

Pressure (mb)

1012
1011
1010
1009
1008
1008
1007
1006
1006
1005
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

299
298
297
296
295
295
294
294
294
294
294
295
296
297
298
298
299
301
303
304
307
310
314
315

Saturday 29

Waning Gibbous 96%

19:53

08:34

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:51, Set: 19:45, Transit: 12:47. Moon - Rise: 19:53, Set: 08:34. Civil Dark: 20:22 - 05:13. Nautical Dark: 21:10 - 04:26. Astro Dark: 22:04 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
86
89
87
88
90
92
78
65
56
59
61
63
72
79
87
88
89
90
94
94
93

Medium Clouds (% Sky Obscured)

94
93
93
92
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96

High Clouds (% Sky Obscured)

70
75
80
85
81
82
87
84
86
83
74
67
67
73
86
100
100
100
99
95
91
89

ISS Passover

Visibility (miles)

9
9
9
8
7
7
6
6
7
8
9
9
9
9
7
5
3
5
6
7
7
8

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

Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.2
1.9
3.7
4.8
2.1
1.5
1.7
1.8
1.4
1
1.2
1.4
1.6
2.1
1.9
1.5
1.8
1.4
1.1
1.2
0.9
0.5

Wind Speed/Direction (mph)

16
16
17
19
20
19
19
18
17
16
16
16
17
17
18
18
18
18
19
19
19
20

Chance of Frost

Temperature (°C)

15
15
15
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

13
12
13
13
13
13
13
14
13
13
13
13
14
14
14
14
14
13
13
13
13
13

Relative Humidity (%)

86
83
83
83
85
83
85
86
86
86
86
87
90
90
90
92
92
90
90
89
89
89

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002

Ozone (du)

316
317
319
321
323
324
324
324
325
325
325
325
325
325
324
323
322
323
324
325
325
325

Forecast for Skrzeszewo Żukowskie, Powiat kartuski, Poland (54.28,18.35)

Generated: 23/08/26 10:25:43. Forecast: 23/08/26 to 29/08/26. Timezone: UTC+2.00