Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 89%

18:23

02:53

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 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:12, Set: 22:44, Transit: 13:29. Moon - Rise: 18:23, Set: 02:53. Civil Dark: 00:19 - 02:34. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
74
80
60
75
85
90
71
75
70
75
67
65
65
63
63
19
34
39
24
40
34
71
74

Low Clouds (% Sky Obscured)

50
38
33
14
43
17
4
4
4
4
4
4
4
23
5
4
6
4
10
13
18
21
62
63

Medium Clouds (% Sky Obscured)

65
74
80
53
6
61
49
20
34
22
28
32
33
30
25
34
4
6
2
3
27
21
27
24

High Clouds (% Sky Obscured)

30
74
7
16
52
74
54
52
50
50
49
37
33
33
34
40
5
16
20
3
3
2
0
0

ISS Passover

Visibility (miles)

9
6
8
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

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

Precipitation Probability (%)

68
75
82
32
17
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
38
31
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
16
15
15
15
14
13
11
11
9
7
7
8
7
6
6
7
9
10
11
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
4
-0
-1
2
4
4
4
4
4
4
3
2
2
3
4
4
4
3
2
2
2
2

Relative Humidity (%)

56
61
54
36
36
44
51
58
65
68
73
75
71
69
75
82
85
79
68
57
50
46
44
45

Pressure (mb)

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

Ozone (du)

390
389
388
387
387
387
387
388
389
391
391
392
391
391
392
391
390
389
389
390
391
391
390
390

Thursday 28

Waxing Gibbous 94%

19:56

02:51

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

Sun - Rise: 04:10, Set: 22:47, Transit: 13:29. Moon - Rise: 19:56, Set: 02:51. Civil Dark: 00:24 - 02:29. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
55
54
40
36
4
3
14
48
29
40
80
52
35
41
46
66
84
64
39
37
76
74
93

Low Clouds (% Sky Obscured)

20
31
54
36
36
3
3
4
48
8
4
41
2
2
3
3
3
3
0
5
2
2
9
11

Medium Clouds (% Sky Obscured)

30
32
0
0
6
0
0
0
0
29
40
38
25
33
20
45
56
60
61
39
37
63
58
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
9
4
0
52
52
32
41
46
66
84
27
39
37
70
35
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 (%)

33
28
13
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

15
16
16
15
15
13
12
10
8
6
6
6
5
6
5
6
6
6
8
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
47
41
44
41
40
40
45
59
74
84
87
88
88
93
94
93
85
77
69
59
53
48
46

Pressure (mb)

1013
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

391
391
391
391
390
392
393
391
390
389
389
387
387
385
382
378
375
371
368
366
365
364
362
361

Friday 29

Waxing Gibbous 98%

21:33

02:49

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

Sun - Rise: 04:08, Set: 22:49, Transit: 13:29. Moon - Rise: 21:33, Set: 02:49. Civil Dark: 00:30 - 02:24. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
39
29
18
8
6
11
0
0
20
32
17
16
21
16
19
4
15
23
53
43
95
100
95

Low Clouds (% Sky Obscured)

7
6
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
4
15
15
14
12
9

Medium Clouds (% Sky Obscured)

29
30
29
14
4
0
8
0
0
13
14
12
10
15
12
13
2
12
20
23
30
42
51
53

High Clouds (% Sky Obscured)

40
7
2
2
2
6
0
0
0
3
21
2
0
0
2
2
1
0
3
32
29
85
99
83

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
1
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
13
12
11
9
7
7
7
7
6
6
7
8
10
12
14
16
18
19

Feels Like (°C)

9
9
11
11
12
11
12
11
11
9
7
7
7
8
7
6
7
8
10
12
13
15
15
17

Dew Point (°C)

2
2
1
1
1
2
3
3
4
5
4
4
4
4
3
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

45
44
42
41
41
44
48
53
60
73
79
81
82
81
81
81
78
71
61
53
45
37
34
31

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009

Ozone (du)

361
359
357
356
354
351
351
350
348
346
346
346
345
345
344
344
346
347
344
342
342
341
341
341

Saturday 30

Waxing Gibbous 100%

23:13

02:49

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
12 Bad

Sun - Rise: 04:06, Set: 22:51, Transit: 13:29. Moon - Rise: 23:13, Set: 02:49. Civil Dark: 00:35 - 02:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
96
94
91
90
87
83
86
87
90
91
92
94
94
90
85
79
78
81
89
93
82
68

Low Clouds (% Sky Obscured)

5
0
6
12
15
11
8
5
8
13
18
19
17
15
13
10
11
13
16
18
24
35
37
24

Medium Clouds (% Sky Obscured)

55
53
48
47
41
41
45
44
47
48
56
65
61
52
62
59
41
33
32
28
35
42
43
41

High Clouds (% Sky Obscured)

82
70
66
57
61
61
60
55
50
40
45
40
40
46
40
35
25
31
44
59
57
57
48
60

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
1
0
0
8

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

Chance of Frost

Temperature (°C)

20
21
21
20
19
18
17
16
14
13
12
12
12
11
11
11
11
11
13
15
16
18
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
28
28
32
39
45
47
52
61
69
69
68
68
70
72
73
73
71
62
52
46
41
37
34

Pressure (mb)

1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

341
342
341
341
341
341
341
341
341
341
341
342
343
343
344
345
344
344
344
346
347
347
348
348

Sunday 31

Full Moon 100%

00:50

02:57

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
12 Bad

Sun - Rise: 04:05, Set: 22:53, Transit: 13:30. Moon - Rise: 00:50, Set: 02:57. Civil Dark: 00:41 - 02:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
67
73
91
95
98
99
100
100
99
99
97
95
84
87
91
94
95
95
95
92
83
76
72

Low Clouds (% Sky Obscured)

12
2
6
7
11
17
43
77
92
94
92
90
89
34
41
48
60
61
62
60
53
40
32
44

Medium Clouds (% Sky Obscured)

37
32
41
65
78
75
68
60
68
77
83
75
60
50
51
53
57
76
82
88
87
83
76
72

High Clouds (% Sky Obscured)

56
67
73
85
84
85
76
84
73
54
31
22
19
19
47
71
94
95
95
95
74
51
28
49

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

Precipitation Probability (%)

12
5
12
10
3
8
8
2
12
8
17
30
40
39
58
35
8
9
7
1
6
14
18
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
32
32
33
34
36
39
43
50
55
57
57
58
60
68
70
70
71
63
57
52
46
41
36

Pressure (mb)

1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

348
349
349
349
350
349
350
350
350
351
353
354
355
356
356
356
356
356
357
358
359
359
359
360

Monday 1

Waning Gibbous 98%

01:57

03:38

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
12 Bad

Sun - Rise: 04:03, Set: 22:55, Transit: 13:30. Moon - Rise: 01:57, Set: 03:38. Civil Dark: 00:47 - 02:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
67
78
89
100
100
100
99
96
92
89
91
93
95
94
92
91
85
80
74
78
82
86
83

Low Clouds (% Sky Obscured)

52
62
70
83
99
99
98
95
92
87
82
74
72
70
61
58
65
68
68
69
68
69
74
69

Medium Clouds (% Sky Obscured)

70
67
74
69
63
53
46
33
24
22
17
17
17
19
24
29
36
39
40
37
45
50
57
63

High Clouds (% Sky Obscured)

70
67
78
89
100
97
94
91
61
30
0
7
15
22
17
9
4
3
2
1
4
4
6
7

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

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

Precipitation Probability (%)

53
59
80
86
61
57
46
34
28
14
2
4
2
0
0
0
0
0
0
0
9
15
19
31

Precipitation Amount (mm)

0.2
0.2
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
14
13
13
12
12
11
11
10
10
10
10
9
11
12
13
14
15
16

Feels Like (°C)

14
16
16
15
15
15
15
13
13
9
10
10
10
10
10
8
8
8
8
7
6
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

38
40
40
42
43
45
49
52
56
57
56
57
61
65
68
69
70
73
64
56
49
52
54
57

Pressure (mb)

1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

359
359
359
360
361
362
362
363
363
364
364
364
366
369
371
372
372
373
373
373
373
374
375
375

Tuesday 2

Waning Gibbous 94%

02:13

05:07

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

Sun - Rise: 04:01, Set: 22:57, Transit: 13:30. Moon - Rise: 02:13, Set: 05:07. Civil Dark: 00:54 - 01:58. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
78
79
78
78
73
67
59
63
72
82
83
82
88
92
97
100
99
99
98

Low Clouds (% Sky Obscured)

65
61
52
42
31
33
34
34
27
14
8
6
4
3
10
23
43
60
77
77

Medium Clouds (% Sky Obscured)

73
78
61
41
18
16
14
14
16
18
19
23
27
26
23
25
31
40
49
48

High Clouds (% Sky Obscured)

7
8
18
27
35
23
12
0
31
63
82
83
82
88
68
38
8
7
11
15

ISS Passover

Visibility (miles)

8
6
4
5
6
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

42
51
53
57
59
46
34
26
10
2
0
0
1
4
32
53
74
81
79
62

Precipitation Amount (mm)

0
0.3
0.3
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.5
0.2

Wind Speed/Direction (mph)

5
5
6
6
5
5
4
3
3
3
3
4
5
5
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
14
16
17
17
18
18
18
16
16
16
16
14
14
9
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
66
65
64
68
73
78
83
89
95
96
95
96
93
93
92
89
84

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004

Ozone (du)

378
380
382
378
374
370
370
369
368
368
367
366
365
364
363
362
362
361
359
358

Forecast for Ravani, Pori, Finland (61.43,21.93)

Generated: 27/05/26 13:39:45. Forecast: 27/05/26 to 02/06/26. Timezone: UTC+3.00