Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 28

Waxing Gibbous 94%

18:32

02:57

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

Sun - Rise: 04:28, Set: 21:08, Transit: 12:48. Moon - Rise: 18:32, Set: 02:57. Civil Dark: 21:58 - 03:38. Nautical Dark: 23:19 - 02:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
32
23
11
1
0
2
4
6
38
64
74
100
100
97
65
33
37
46
40
43
59
72
68

Low Clouds (% Sky Obscured)

9
2
9
7
1
0
0
0
0
0
0
0
0
0
0
14
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
28
0
0
0
0
0
0
0
0
0
0
0
3
3
8
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
4
35
61
68
99
100
92
52
24
35
43
35
39
55
68
67

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
15
14
14
14
14
14
12
10
9
7
6
6
5
5
5
6
7
8
11
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

36
34
34
36
36
37
38
46
58
71
80
80
81
78
81
85
90
91
84
72
62
54
46
39

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

366
364
363
364
362
361
359
356
354
352
350
350
351
351
350
350
350
351
351
353
354
353
352
353

Friday 29

Waxing Gibbous 98%

19:49

03:14

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

Sun - Rise: 04:27, Set: 21:09, Transit: 12:49. Moon - Rise: 19:49, Set: 03:14. Civil Dark: 21:59 - 03:36. Nautical Dark: 23:22 - 02:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
63
48
50
8
4
4
0
1
4
40
100
100
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
20
35
41
37
48
49
91
83
96
100
100
100

Medium Clouds (% Sky Obscured)

16
35
7
0
0
0
0
0
0
2
11
22
51
99
98
100
100
100
100
100
94
88
79
58

High Clouds (% Sky Obscured)

51
49
37
50
8
2
2
0
1
0
40
100
100
100
100
100
100
99
100
100
43
35
98
84

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
8
12
25
20
49
57
95
95
68
37
24
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
1.3
0.9
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
4
4
3
3
4
7
8
8
8
9
9
9
9
10
11
11
12
13
14
14
14

Relative Humidity (%)

37
34
32
33
33
32
34
41
55
68
73
79
80
81
77
77
83
86
82
86
92
92
90
82

Pressure (mb)

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

Ozone (du)

352
353
353
354
355
354
353
351
350
350
348
347
345
343
342
343
344
343
345
349
352
356
359
361

Saturday 30

Waxing Gibbous 100%

21:05

03:39

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

Sun - Rise: 04:26, Set: 21:10, Transit: 12:49. Moon - Rise: 21:05, Set: 03:39. Civil Dark: 22:01 - 03:35. Nautical Dark: 23:25 - 02:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
77
52
69
27
29
57
51
46
45
29
61
72
63
90
65
77
82
64
54
54
56
65
78

Low Clouds (% Sky Obscured)

70
55
47
30
22
25
32
28
28
24
4
12
30
29
29
26
42
63
42
47
35
37
41
42

Medium Clouds (% Sky Obscured)

42
3
0
40
0
0
13
23
31
29
16
26
33
18
49
38
43
60
30
0
0
0
0
2

High Clouds (% Sky Obscured)

93
34
6
63
2
0
6
0
0
0
0
1
2
7
21
2
2
2
0
0
2
4
3
19

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
25
10
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
58
54
49
48
49
54
64
74
86
95
95
95
95
96
96
96
98
93
86
74
64
58
53

Pressure (mb)

1014
1014
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

362
363
365
366
367
368
368
367
365
359
356
355
355
354
354
355
354
354
356
357
357
356
356
356

Sunday 31

Full Moon 100%

22:13

04:15

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

Sun - Rise: 04:25, Set: 21:12, Transit: 12:49. Moon - Rise: 22:13, Set: 04:15. Civil Dark: 22:02 - 03:34. Nautical Dark: 23:28 - 02:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
90
86
77
68
56
45
33
26
20
14
30
48
65
77
88
100
99
98
97
96
96
95
94

Low Clouds (% Sky Obscured)

45
45
45
41
38
31
24
16
13
11
7
13
19
22
33
67
67
50
50
39
50
59
63
57

Medium Clouds (% Sky Obscured)

4
6
4
2
0
0
0
0
0
1
14
22
25
30
45
67
65
17
15
16
14
15
22
27

High Clouds (% Sky Obscured)

14
1
3
3
1
16
35
33
26
20
14
30
48
52
66
85
100
97
95
93
77
72
48
40

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
16
16
15
14
13
11
10
10
9
10
10
10
9
9
10
11
13
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

50
48
48
48
48
51
55
62
69
83
90
90
91
87
86
86
87
91
88
82
69
57
50
46

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

356
356
355
354
353
353
352
350
350
352
352
353
354
358
365
364
363
362
362
362
363
363
364
364

Monday 1

Waning Gibbous 97%

23:09

05:05

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

Sun - Rise: 04:24, Set: 21:13, Transit: 12:49. Moon - Rise: 23:09, Set: 05:05. Civil Dark: 22:04 - 03:33. Nautical Dark: 23:30 - 02:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
83
73
59
47
59
70
81
53
29
6
5
5
4
10
17
23
45
59
72
69
52
47
64

Low Clouds (% Sky Obscured)

48
41
37
21
7
5
2
0
0
1
2
1
2
2
3
4
5
3
3
3
10
18
24
31

Medium Clouds (% Sky Obscured)

40
41
37
25
16
59
63
73
17
13
0
1
1
2
3
3
4
19
35
51
51
52
47
52

High Clouds (% Sky Obscured)

48
11
9
17
31
40
33
25
2
3
5
4
3
1
6
10
13
23
35
46
52
52
47
63

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

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

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
18
17
16
13
12
11
11
11
11
10
10
10
12
15
17
18
20
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
44
45
46
48
50
53
59
70
82
86
87
88
88
88
90
88
88
80
71
65
58
54
49

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

364
365
367
368
368
370
369
369
374
375
373
370
368
366
365
364
363
362
363
363
363
362
360
358

Tuesday 2

Waning Gibbous 94%

23:51

06:09

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
10 Bad
11 Bad

Sun - Rise: 04:23, Set: 21:14, Transit: 12:49. Moon - Rise: 23:51, Set: 06:09. Civil Dark: 22:05 - 03:32. Nautical Dark: 23:33 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
89
93
96
100
100
100
100
99
99
98
97
96
97
90
82
75
83
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
49
55
69
79
68
57
46
44
41
38
29
15
11
12
12
16
17
21
35
52
55
55
46

Medium Clouds (% Sky Obscured)

59
61
60
50
44
43
38
37
43
54
69
54
39
24
13
8
11
15
16
24
49
73
94
96

High Clouds (% Sky Obscured)

76
82
83
87
92
94
96
100
83
60
40
57
73
90
67
48
26
53
74
100
100
100
100
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 (%)

5
3
7
6
2
3
2
1
1
0
0
0
0
0
0
0
0
0
1
1
13
19
24
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
54
57
51
48
45
51
59
67
71
74
80
80
80
80
79
76
75
73
69
67
68
68
68

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005

Ozone (du)

357
356
354
353
352
351
351
352
353
353
354
355
354
354
353
353
354
354
354
354
353
353
354
354

Wednesday 3

Waning Gibbous 88%

00:19

07:22

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: 04:23, Set: 21:15, Transit: 12:49. Moon - Rise: 00:19, Set: 07:22. Civil Dark: 22:07 - 03:31. Nautical Dark: 23:36 - 02:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

36
23
23
24
27
40
55
68
79
89
98
98
97
95
90
97
98
98
98
98

Medium Clouds (% Sky Obscured)

98
99
95
90
86
88
89
88
92
96
100
100
100
100
99
98
97
78
60
46

High Clouds (% Sky Obscured)

100
100
96
92
85
89
93
99
99
100
100
100
100
100
95
89
89
61
30
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
3
0
0
1
1
1
0
0
3
6

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

45
66
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
89
65
34

Precipitation Amount (mm)

0
0.2
0.6
0.9
1
1.5
1.4
1.2
1.5
3
5.4
3.3
3.9
4.1
2.4
1.4
0.9
0.5
0.3
0

Wind Speed/Direction (mph)

12
13
15
14
13
12
9
6
3
4
7
11
11
11
11
10
10
9
9
9

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
18
17
15
15
14
14
13
13
13
13
13
13
13
14

Feels Like (°C)

17
18
17
18
17
17
17
17
17
13
14
15
14
14
14
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
64
60
58
66
76
85
90
93
98
98
98
98
98
98
98
96
95

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1002
1002
1003
1003
1003
1004

Ozone (du)

355
355
356
358
360
362
364
365
367
369
371
372
373
375
376
376
377
378
373
368

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

Generated: 28/05/26 12:42:51. Forecast: 28/05/26 to 03/06/26. Timezone: UTC+2.00