Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 10%

02:13

18:07

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

Sun - Rise: 06:16, Set: 19:27, Transit: 12:50. Moon - Rise: 02:13, Set: 18:07. Civil Dark: 20:02 - 05:42. Nautical Dark: 20:44 - 04:59. Astro Dark: 21:31 - 04:13

Total Clouds (% Sky Obscured)

90
92
94
87
75
31
5
0
1
2
11
10
8
39
45
81
36
58
53
65
55
71
96
94

Low Clouds (% Sky Obscured)

0
0
5
4
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
5
0
0
35

Medium Clouds (% Sky Obscured)

90
92
89
87
69
20
5
0
1
0
0
0
0
0
0
2
2
2
5
18
19
8
26
32

High Clouds (% Sky Obscured)

80
92
66
76
8
2
0
0
0
2
11
9
8
39
45
81
36
58
53
53
51
71
89
80

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 (%)

74
73
54
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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
15
14
14
14
13
13
13
13
13
13
13
15
17
20
22
23
25
26
27

Feels Like (°C)

16
15
15
14
14
13
13
14
13
12
12
11
12
12
10
10
12
14
17
19
21
23
25
26

Dew Point (°C)

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

Relative Humidity (%)

47
50
50
54
53
55
58
60
61
60
60
59
59
60
59
60
58
51
48
49
53
52
49
46

Pressure (mb)

1022
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1012
1011
1010

Ozone (du)

294
294
294
296
294
293
293
294
294
292
291
290
288
287
287
287
287
287
288
289
289
290
290
290

Tuesday 8

Waning Crescent 4%

03:44

18:28

16 Bad
17 Bad
18 OK
19 Bad
20 Good
21 Bad
22 OK
23 OK
00 OK
01 OK
02 Bad
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: 06:18, Set: 19:25, Transit: 12:50. Moon - Rise: 03:44, Set: 18:28. Civil Dark: 19:59 - 05:43. Nautical Dark: 20:42 - 05:01. Astro Dark: 21:28 - 04:16

Total Clouds (% Sky Obscured)

95
87
25
59
5
54
30
35
27
27
51
37
28
35
87
99
92
100
99
95
93
89
100
85

Low Clouds (% Sky Obscured)

43
9
2
25
1
30
14
0
1
14
7
2
2
15
1
1
5
51
48
54
61
73
62
52

Medium Clouds (% Sky Obscured)

11
0
0
0
0
4
16
24
25
5
31
27
22
9
86
98
70
68
58
43
67
61
87
60

High Clouds (% Sky Obscured)

89
85
16
11
2
6
8
8
0
0
0
0
2
0
5
5
26
100
96
86
71
5
29
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
6
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
2
4
2
1
1
3
37
69
79
32
8
4
1
0
7
15
1
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
24
22
21
21
20
20
20
20
20
20
20
19
19
20
21
22
22
22
22
22
21

Feels Like (°C)

26
26
27
26
22
22
20
20
20
21
19
20
20
20
19
18
18
19
20
20
20
19
18
18

Dew Point (°C)

15
15
16
16
14
14
13
13
13
14
13
14
14
14
15
16
17
16
17
17
15
14
15
14

Relative Humidity (%)

47
49
54
59
58
62
61
61
62
66
67
70
70
71
76
84
82
75
76
72
63
60
65
63

Pressure (mb)

1010
1009
1009
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1005
1006
1006
1007
1007
1008
1008
1009
1010

Ozone (du)

289
290
291
291
291
291
290
290
290
290
292
293
292
291
291
292
293
292
292
292
292
293
294
295

Wednesday 9

Waning Crescent 1%

05:12

18:44

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

Sun - Rise: 06:20, Set: 19:22, Transit: 12:50. Moon - Rise: 05:12, Set: 18:44. Civil Dark: 19:57 - 05:45. Nautical Dark: 20:39 - 05:03. Astro Dark: 21:25 - 04:18

Total Clouds (% Sky Obscured)

97
76
65
100
100
100
100
100
98
68
100
60
100
100
99
94
84
83
61
79
39
60
55
55

Low Clouds (% Sky Obscured)

37
38
41
7
0
0
16
0
0
0
0
0
6
32
52
66
69
58
52
50
39
42
35
29

Medium Clouds (% Sky Obscured)

60
60
60
54
55
50
50
52
24
23
16
21
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
75
64
100
59
100
100
100
96
62
99
50
100
100
98
88
74
72
39
63
12
45
45
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 (%)

1
8
26
23
26
20
8
2
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

11
11
10
8
8
7
5
6
7
7
7
8
7
7
7
7
9
11
10
11
11
10
10
9

Chance of Frost

Temperature (°C)

22
21
20
18
17
16
15
15
14
14
13
13
12
11
11
11
12
14
15
16
17
17
18
18

Feels Like (°C)

18
17
18
17
15
13
13
12
11
11
10
10
11
9
8
8
9
11
11
12
14
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

50
47
48
52
53
56
59
60
61
63
68
74
81
83
80
77
69
60
52
49
46
42
40
38

Pressure (mb)

1010
1010
1010
1011
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

298
304
312
311
308
308
309
309
308
309
309
309
309
311
313
317
318
319
320
321
322
324
324
323

Thursday 10

Waning Crescent 0%

06:36

18:57

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:21, Set: 19:20, Transit: 12:49. Moon - Rise: 06:36, Set: 18:57. Civil Dark: 19:54 - 05:47. Nautical Dark: 20:36 - 05:05. Astro Dark: 21:22 - 04:20

Total Clouds (% Sky Obscured)

55
55
55
50
50
57
58
57
63
100
99
71
60
50
55
53
66
87
80
86
91
79
76
98

Low Clouds (% Sky Obscured)

26
16
8
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0
0
11
24
34
33
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
8
12
8
4
0
0
0
0
0
0
0
11
22
33
36
39

High Clouds (% Sky Obscured)

50
50
45
40
45
47
39
39
44
100
98
43
35
35
35
38
57
87
80
83
81
60
52
71

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
8
6
4
3
3
3
3
3
3
3
2
2
2
2
2
2
3
4
4
4
3
3
2

Chance of Frost

Temperature (°C)

18
18
17
15
14
13
13
12
11
11
11
10
10
10
10
10
11
14
16
18
18
19
19
20

Feels Like (°C)

17
17
17
16
14
14
12
11
11
11
8
9
10
10
10
11
12
13
14
16
16
17
18
19

Dew Point (°C)

3
4
5
5
5
5
5
5
4
5
5
5
5
4
5
5
4
4
5
5
5
4
4
4

Relative Humidity (%)

36
38
43
50
53
55
58
62
63
65
66
68
69
69
70
69
62
53
48
44
40
38
35
34

Pressure (mb)

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

Ozone (du)

323
321
320
319
318
318
319
320
321
321
319
317
314
312
311
311
311
311
311
310
310
309
309
309

Friday 11

New Moon 2%

07:58

19:08

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

Sun - Rise: 06:23, Set: 19:17, Transit: 12:49. Moon - Rise: 07:58, Set: 19:08. Civil Dark: 19:52 - 05:49. Nautical Dark: 20:34 - 05:07. Astro Dark: 21:19 - 04:22

Total Clouds (% Sky Obscured)

99
98
97
96
97
98
100
99
67
70
61
49
37
40
37
36
8
16
27
34
42
49
41
34

Low Clouds (% Sky Obscured)

31
28
22
19
19
14
10
10
9
9
6
3
0
0
0
0
0
0
0
5
8
11
9
7

Medium Clouds (% Sky Obscured)

38
36
35
33
32
31
90
86
36
32
34
33
31
34
37
36
4
9
13
18
21
24
24
19

High Clouds (% Sky Obscured)

68
67
70
73
82
91
100
39
35
30
23
8
0
0
0
0
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

20
19
19
17
16
16
15
15
14
14
13
13
12
12
12
12
13
14
16
19
19
20
21
21

Feels Like (°C)

18
18
17
15
15
14
13
13
13
14
13
13
13
12
11
12
13
13
14
15
16
16
17
21

Dew Point (°C)

3
3
6
5
6
5
5
5
5
5
5
5
5
5
5
6
6
5
5
6
6
5
5
6

Relative Humidity (%)

34
34
42
45
49
50
50
51
53
55
57
59
62
63
64
65
61
53
48
43
40
37
36
37

Pressure (mb)

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

Ozone (du)

308
308
306
305
305
307
310
312
315
317
313
310
309
309
311
311
310
309
308
306
306
305
304
303

Saturday 12

Waxing Crescent 7%

09:18

19:19

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

Sun - Rise: 06:25, Set: 19:15, Transit: 12:49. Moon - Rise: 09:18, Set: 19:19. Civil Dark: 19:50 - 05:50. Nautical Dark: 20:31 - 05:09. Astro Dark: 21:16 - 04:25

Total Clouds (% Sky Obscured)

28
26
30
33
46
56
59
48
44
37
42
35
23
25
23
31
52
73
93
92
93
93
81
70

Low Clouds (% Sky Obscured)

7
10
14
27
23
16
7
5
2
0
2
3
3
3
3
2
5
7
11
13
18
26
21
15

Medium Clouds (% Sky Obscured)

16
15
13
12
9
6
1
1
1
0
0
0
0
6
8
10
12
19
26
32
38
40
41
40

High Clouds (% Sky Obscured)

2
3
3
4
23
48
59
48
44
37
42
35
14
14
15
15
41
63
82
76
67
57
56
61

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
2
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

21
21
20
18
17
16
16
15
14
14
13
13
13
12
13
14
14
16
18
20
21
21
22
22

Feels Like (°C)

21
20
20
21
22
16
16
16
16
15
15
13
13
12
13
13
13
16
16
16
16
16
17
21

Dew Point (°C)

6
6
7
8
8
8
7
7
7
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

37
38
43
49
55
57
56
58
60
61
63
64
64
65
64
62
61
56
49
44
42
39
37
36

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017

Ozone (du)

302
301
301
300
299
299
298
298
298
298
298
299
300
301
301
301
301
301
302
303
303
303
302
302

Sunday 13

Waxing Crescent 13%

10:38

19:31

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:26, Set: 19:13, Transit: 12:48. Moon - Rise: 10:38, Set: 19:31. Civil Dark: 19:47 - 05:52. Nautical Dark: 20:29 - 05:11. Astro Dark: 21:13 - 04:27

Total Clouds (% Sky Obscured)

56
62
73
84
89
95
99
99
100
100
96
91
87
82
68
50
45
46
51
63
76
87

Low Clouds (% Sky Obscured)

6
13
23
43
47
56
60
59
55
52
44
38
38
55
55
50
45
46
45
40
30
27

Medium Clouds (% Sky Obscured)

32
48
61
75
80
85
90
93
96
100
89
77
66
61
46
35
32
25
19
17
14
12

High Clouds (% Sky Obscured)

56
51
36
38
43
44
46
51
60
71
71
75
78
77
68
50
42
28
16
41
64
86

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

Precipitation Probability (%)

0
0
1
4
15
22
23
23
34
50
73
83
95
95
95
95
95
77
51
55
60
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
1.1
1.1
1.2
0.8
0.5
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
21
18
17
17
17
17
17
16
16
16
15
14
14
16
16
16
16
17

Dew Point (°C)

6
6
6
5
5
5
5
5
5
6
6
6
7
7
7
8
8
9
9
10
10
10

Relative Humidity (%)

34
33
35
36
39
39
40
40
42
45
46
49
54
57
57
59
60
57
54
51
50
47

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017

Ozone (du)

302
301
302
303
304
304
304
304
304
303
303
305
308
310
308
306
305
304
303
302
301
300

Forecast for Lusówko, Powiat poznański, Poland (52.44,16.64)

Generated: 07/09/26 16:46:50. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+2.00