Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

20:39

05:00

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

Sun - Rise: 05:19, Set: 20:19, Transit: 12:50. Moon - Rise: 20:39, Set: 05:00. Civil Dark: 20:59 - 04:39. Nautical Dark: 21:51 - 03:47. Astro Dark: 22:57 - 02:39

Total Clouds (% Sky Obscured)

13
16
7
5
2
3
2
3
3
2
3
5
5
5
4
3
4
4
3
3
0
3
3
4

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)

12
0
0
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)

3
2
2
3
2
3
2
3
3
2
3
4
5
3
4
3
4
3
3
3
0
3
3
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
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)

4
3
2
3
3
3
3
3
3
3
3
3
2
3
4
4
5
5
6
7
8
8
8
6

Chance of Frost

Temperature (°C)

20
18
16
13
11
11
10
9
9
8
8
9
12
15
18
20
22
23
24
24
24
24
23
22

Feels Like (°C)

20
17
15
13
12
11
10
9
9
8
8
9
12
16
18
20
22
22
23
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

56
57
61
66
70
72
74
77
80
81
81
74
65
58
54
49
47
44
41
41
41
42
49
58

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1022
1021
1021
1020
1019
1019

Ozone (du)

388
387
386
385
384
383
383
383
383
382
382
383
383
384
384
383
383
383
383
382
381
381
381
381

Saturday 2

Waning Gibbous 98%

21:54

05:21

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

Sun - Rise: 05:17, Set: 20:21, Transit: 12:50. Moon - Rise: 21:54, Set: 05:21. Civil Dark: 21:01 - 04:37. Nautical Dark: 21:53 - 03:44. Astro Dark: 23:01 - 02:35

Total Clouds (% Sky Obscured)

4
0
26
23
30
30
30
30
100
100
100
98
100
82
70
65
36
46
42
92
72
98
95
87

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
0
0
0
0
0
0
26
0
4
6
3
0
0
3
42
78
33
45
95
87

High Clouds (% Sky Obscured)

3
0
26
23
30
30
30
25
100
100
100
98
100
72
67
60
36
46
42
71
49
95
66
62

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)

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

Chance of Frost

Temperature (°C)

19
17
15
15
14
13
12
11
11
10
10
12
14
17
20
22
24
25
26
26
26
26
25
24

Feels Like (°C)

19
16
15
14
13
13
11
10
9
7
7
9
11
14
17
20
21
22
23
23
23
24
23
22

Dew Point (°C)

12
10
9
9
9
8
8
7
6
6
6
7
8
9
10
11
11
10
10
10
10
12
13
15

Relative Humidity (%)

63
64
66
69
70
71
72
72
73
74
74
70
64
57
52
48
45
40
38
36
37
42
48
55

Pressure (mb)

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

Ozone (du)

381
382
383
384
385
385
385
385
385
382
380
379
380
381
381
380
378
378
379
380
382
381
380
379

Sunday 3

Waning Gibbous 95%

23:06

05:51

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:15, Set: 20:23, Transit: 12:50. Moon - Rise: 23:06, Set: 05:51. Civil Dark: 21:03 - 04:35. Nautical Dark: 21:55 - 03:42. Astro Dark: 23:05 - 02:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
99
94
99
94
97
91
98
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
27
31
35
33
37
37
28
26
15

Medium Clouds (% Sky Obscured)

100
83
80
22
14
14
0
77
87
87
96
94
88
92
87
89
28
29
68
69
73
73
74
66

High Clouds (% Sky Obscured)

83
100
100
100
100
100
100
97
92
26
100
93
60
97
84
47
40
98
90
100
100
100
100
98

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
6
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
1
0
0
0
0
1
8
4
3
2
0
2
1
2
10
17
24
32
32
37

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

Chance of Frost

Temperature (°C)

21
18
17
16
16
15
14
14
13
12
13
14
16
17
19
20
21
21
22
22
22
21
20
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
65
67
69
69
73
72
72
73
75
74
70
68
64
59
54
51
47
47
48
54
62
70

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010

Ozone (du)

379
379
379
379
379
378
376
376
375
374
373
373
374
373
374
374
375
376
376
376
376
376
375
376

Monday 4

Waning Gibbous 90%

00:10

06:32

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:13, Set: 20:25, Transit: 12:50. Moon - Rise: 00:10, Set: 06:32. Civil Dark: 21:05 - 04:33. Nautical Dark: 21:58 - 03:39. Astro Dark: 23:09 - 02:26

Total Clouds (% Sky Obscured)

91
81
72
83
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
11
10
9
29
25
33
46
59
73
76
76
77
77
78
81
84
89
70
50
34
44
51
60

Medium Clouds (% Sky Obscured)

43
53
13
16
27
40
86
93
100
99
100
96
100
100
100
99
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

91
81
68
81
91
100
100
100
100
96
100
100
100
100
100
77
53
25
47
74
100
74
47
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
4
7
5
8

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

Precipitation Probability (%)

37
35
5
3
6
1
4
5
4
18
17
15
41
46
65
64
68
67
83
95
86
79
59
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0
0.6
0.9
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
15
15
14
14
13
13
12
12
12
13
13
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

13
12
12
11
11
10
10
10
10
10
10
10
11
11
11
12
12
13
13
13
13
13
13
13

Relative Humidity (%)

72
75
79
80
83
79
82
83
83
84
86
84
84
80
78
86
89
92
93
95
95
96
96
96

Pressure (mb)

1010
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1010

Ozone (du)

376
375
374
373
373
374
375
375
376
375
375
374
374
373
373
373
373
373
374
374
375
375
376
378

Tuesday 5

Waning Gibbous 84%

01:02

07:26

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:11, Set: 20:26, Transit: 12:50. Moon - Rise: 01:02, Set: 07:26. Civil Dark: 21:07 - 04:31. Nautical Dark: 22:00 - 03:36. Astro Dark: 23:13 - 02:22

Total Clouds (% Sky Obscured)

96
92
87
88
89
89
93
96
100
90
80
70
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
55
48
43
37
39
35
28
20
20
15
15
93
96
100
88
77
67
69
71
80
72
65
55

Medium Clouds (% Sky Obscured)

96
92
87
51
38
32
30
30
30
33
66
70
82
67
53
69
84
100
95
89
85
62
43
21

High Clouds (% Sky Obscured)

14
7
1
2
0
0
32
64
95
75
54
32
94
93
92
92
93
96
83
70
58
67
83
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

23
4
4
6
5
18
7
5
0
1
1
2
95
95
95
95
95
95
95
95
95
87
64
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.9
1.3
1.1
1.1
1.2
1.3
1.3
1.1
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
95
95
93
93
91
91
91
88
88
88
84
81
78
81
84
87
87
87
86
87
88

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010

Ozone (du)

380
381
382
382
381
380
379
379
378
377
375
375
375
374
372
370
370
370
370
372
374
375
376
378

Wednesday 6

Waning Gibbous 76%

01:41

08:32

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:09, Set: 20:28, Transit: 12:49. Moon - Rise: 01:41, Set: 08:32. Civil Dark: 21:08 - 04:29. Nautical Dark: 22:03 - 03:34. Astro Dark: 23:17 - 02:17

Total Clouds (% Sky Obscured)

96
91
85
87
90
96
98
99
100
99
99
99
98
98
97
99
98
96
89
77
65
61
58
59

Low Clouds (% Sky Obscured)

55
55
50
47
39
41
39
40
56
86
93
95
90
90
80
75
65
45
43
47
54
55
58
59

Medium Clouds (% Sky Obscured)

25
30
34
50
67
82
83
83
73
79
90
98
96
93
93
95
96
96
89
77
65
61
58
59

High Clouds (% Sky Obscured)

71
41
12
35
60
83
90
95
100
90
79
64
63
63
64
62
60
58
41
23
5
4
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

24
12
1
0
0
0
0
0
0
4
7
10
38
46
42
75
95
95
95
95
95
74
54
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.9
1
1
0.7
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
7
7
7
7
7
6
4
5
5
4
4
4
5
6
6
6
6
7
6
6
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
90
88
87
85
84
84
81
81
81
81
80
78
77
81
85
90
91
93
95
93
95

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015

Ozone (du)

379
379
380
380
379
378
377
378
378
379
380
381
382
383
385
387
387
387
388
388
389
390
390
390

Thursday 7

Waning Gibbous 67%

02:08

09:46

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
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 05:08, Set: 20:30, Transit: 12:49. Moon - Rise: 02:08, Set: 09:46. Civil Dark: 21:10 - 04:27. Nautical Dark: 22:05 - 03:31. Astro Dark: 23:22 - 02:12

Total Clouds (% Sky Obscured)

54
53
53
54
52
47
62
75
84
73
68
53
52
31
10
7
8
10

Low Clouds (% Sky Obscured)

54
51
46
40
30
20
29
40
50
50
50
50
50
31
10
7
8
10

Medium Clouds (% Sky Obscured)

54
53
49
42
34
32
24
16
7
6
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
2
3
12
20
25
18
13
6
4
2
0
2
3
5

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

25
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
6
6
6
6
5
5
4
5
5
5
6
6
6
7
7

Chance of Frost

Temperature (°C)

10
10
10
9
8
7
6
6
6
6
6
7
7
8
9
10
11
13

Feels Like (°C)

6
8
8
8
8
9
8
4
4
4
3
4
3
5
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
91
93
93
91
90
86
84
81
78
75
70
68
67
64

Pressure (mb)

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

Ozone (du)

390
392
393
394
396
397
398
402
405
409
408
406
405
401
398
394
393
391

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

Generated: 01/05/26 20:58:59. Forecast: 01/05/26 to 07/05/26. Timezone: UTC+2.00