Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 73%

02:12

10:04

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
16 Bad
17 Bad

Sun - Rise: 03:57, Set: 23:02, Transit: 13:31. Moon - Rise: 02:12, Set: 10:04. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
82
86
89
100
100
100
100
99
100
99
100
100
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
68
39
89
91
90
92
89
92
94
90
93
98
95
87
89
86
88
89
91
98
100
99
99

Medium Clouds (% Sky Obscured)

77
80
86
89
96
96
98
98
94
92
95
96
99
100
98
95
95
100
97
100
100
100
100
100

High Clouds (% Sky Obscured)

77
50
73
77
100
100
90
100
69
94
76
100
100
88
91
77
97
99
71
100
100
100
66
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
6
7
5
6
2
1
2
9
9
8
5
4
2
2
9
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
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
18
33
19
24
29
48
62
56
67
71
89
95
95
92
65
84
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0.3
0.2
0.4
1.1
1.1
0.6
0
0.5
0.4
0.9
1.7
2.1
1.3
1
1.2

Wind Speed/Direction (mph)

13
11
8
6
4
3
3
3
2
1
2
3
3
4
4
5
5
4
4
4
4
6
7
8

Chance of Frost

Temperature (°C)

19
17
16
16
16
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

16
14
13
13
14
14
14
14
14
14
14
14
14
14
13
14
14
14
14
14
14
14
14
13

Relative Humidity (%)

78
82
81
82
87
90
95
96
98
96
98
98
98
100
98
98
96
96
96
98
98
96
98
96

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

355
355
354
355
355
357
356
356
352
351
350
351
353
356
358
360
360
360
359
358
358
359
362
362

Saturday 6

Waning Gibbous 63%

02:09

11:37

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 OK
07 OK
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 03:56, Set: 23:04, Transit: 13:31. Moon - Rise: 02:09, Set: 11:37. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
97
98
97
95
97
100
94
91
79
50
18
16
15
11
18
38
29
31
52
48
48
38

Low Clouds (% Sky Obscured)

100
91
87
95
95
89
94
98
77
79
56
22
13
10
10
9
3
16
17
8
12
11
19
24

Medium Clouds (% Sky Obscured)

97
100
79
66
83
72
65
39
40
36
15
13
1
1
0
0
16
26
22
19
26
28
31
3

High Clouds (% Sky Obscured)

50
45
45
39
13
0
28
38
39
14
0
0
0
0
0
0
0
0
0
0
0
2
0
1

ISS Passover

Visibility (miles)

6
2
0
0
0
0
0
4
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
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
77
62
59
56
55
44
21
9
0
1
0
0
0
0
0
0
2
1
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.3
0
0.2
0.2
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
9
8
8
7
7
6
6
5
6
6
7
8
9
10
11
12
12
12
12
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
100
98
98
98
96
96
96
95
92
86
77
59
53
51
49
47
44
41
36

Pressure (mb)

1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

363
362
366
370
377
384
385
386
384
387
389
389
388
388
388
388
388
383
375
369
367
367
367
364

Sunday 7

Waning Gibbous 53%

02:07

13:09

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

Sun - Rise: 03:55, Set: 23:05, Transit: 13:31. Moon - Rise: 02:07, Set: 13:09. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
41
59
31
40
52
43
55
36
28
22
19
29
61
69
77
84
90
94
96
100
91
80
78

Low Clouds (% Sky Obscured)

14
0
0
0
0
0
0
2
2
2
1
2
1
1
1
1
1
2
8
15
17
23
25
19

Medium Clouds (% Sky Obscured)

3
4
1
1
0
1
3
3
7
7
5
1
6
10
14
12
19
28
32
50
63
59
55
48

High Clouds (% Sky Obscured)

35
31
59
31
40
52
40
49
25
17
10
9
15
51
56
68
77
90
94
96
100
79
62
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
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
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
9
29
26
12
7
6
4

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

Chance of Frost

Temperature (°C)

19
19
18
17
15
13
12
11
11
11
10
11
12
14
16
17
19
20
21
21
22
23
22
21

Feels Like (°C)

17
16
15
15
14
12
11
11
10
9
10
11
12
14
15
16
17
19
20
20
21
21
21
20

Dew Point (°C)

5
7
8
8
8
9
8
8
8
8
8
9
10
10
10
11
11
11
11
12
12
11
10
11

Relative Humidity (%)

37
45
51
57
64
72
77
79
80
83
87
90
86
78
69
66
60
55
53
56
55
47
44
51

Pressure (mb)

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

Ozone (du)

365
364
363
362
361
360
361
362
362
361
362
363
363
363
362
363
364
366
366
365
366
365
365
364

Monday 8

Third Quarter 42%

02:04

14:44

18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 OK
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

Sun - Rise: 03:54, Set: 23:07, Transit: 13:31. Moon - Rise: 02:04, Set: 14:44. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
37
32
62
56
71
67
38
60
52
33
65
67
68
70
72
76
85
86
88
90
86
82
78

Low Clouds (% Sky Obscured)

15
17
8
2
8
5
4
3
6
11
16
17
17
20
27
56
60
40
56
57
88
84
44
14

Medium Clouds (% Sky Obscured)

35
16
0
5
10
15
9
5
0
0
0
0
3
6
10
21
33
45
62
73
73
70
68
64

High Clouds (% Sky Obscured)

45
25
19
30
31
30
25
10
15
12
5
20
15
20
25
35
40
40
45
50
45
40
31
31

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 (%)

3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
1
2
2
10
27
22
15
10
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
56
58
69
76
78
78
79
80
81
84
83
80
75
67
61
57
51
47
47
56
63
59
48

Pressure (mb)

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

Ozone (du)

363
362
359
358
358
359
360
360
358
357
354
351
351
352
353
352
354
355
355
356
356
357
357
357

Tuesday 9

Waning Crescent 31%

02:01

16:23

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 03:53, Set: 23:08, Transit: 13:31. Moon - Rise: 02:01, Set: 16:23. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
69
65
91
90
92
97
97
97
76
53
34
58
79
97
97
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
68
60
72
68
62
54
51
43
35
19
3
27
51
79
85
90
96
93
90
85
79
71
54

Medium Clouds (% Sky Obscured)

64
64
62
47
36
22
26
26
21
36
53
34
58
58
51
41
36
36
50
65
87
91
95
100

High Clouds (% Sky Obscured)

26
25
20
70
38
10
22
37
52
40
30
18
26
34
42
61
77
92
92
93
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
7
5
2
4
6

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
4
5
28
17
0
2
2
0
2
2
1
30
33
29
63
84
95
82
71
83
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.5
0.3
0.5
0.7
0.8
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
62
65
63
64
64
64
68
74
78
82
84
89
89
90
92
92
93
93
93
95
96
95
95

Pressure (mb)

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

Ozone (du)

358
358
359
361
361
362
363
363
363
363
364
365
365
364
362
361
360
359
358
357
356
355
358
360

Wednesday 10

Waning Crescent 21%

01:59

No Set

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

Sun - Rise: 03:52, Set: 23:10, Transit: 13:32. Moon - Rise: 01:59, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
82
58
33
29
24
28
33
34
39
54
60
52
65
79
88
76
64
50
42
42
36

Low Clouds (% Sky Obscured)

46
38
30
22
15
7
11
15
18
20
22
26
30
32
33
34
33
35
31
26
22
19
18
18

Medium Clouds (% Sky Obscured)

90
81
73
53
38
15
12
5
3
2
3
4
12
19
25
20
15
14
12
8
5
9
14
18

High Clouds (% Sky Obscured)

100
100
100
82
58
33
29
24
28
33
34
39
42
27
18
44
67
88
76
64
50
42
32
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

81
61
36
25
18
14
10
6
1
1
3
2
7
13
9
50
59
46
61
61
28
38
38
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
12
12
13
13
12
12
11
11
8
9
8
9
9
9
13
13
12
13
13
13
15
15

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
93
95
96
96
96
98
98
98
96
96
90
83
78
73
68
63
60
56
52
51
51

Pressure (mb)

1007
1007
1007
1006
1007
1007
1007
1007
1007
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

363
369
375
381
387
393
399
401
403
405
404
404
403
401
400
398
397
396
395
394
394
393
393
393

Thursday 11

Waning Crescent 12%

01:57

18:10

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 03:51, Set: 23:11, Transit: 13:32. Moon - Rise: 01:57, Set: 18:10. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
59
80
80
81
78
80
90
97

Low Clouds (% Sky Obscured)

25
28
33
31
28
25
19
15
11

Medium Clouds (% Sky Obscured)

19
23
26
40
39
47
60
74
85

High Clouds (% Sky Obscured)

33
59
80
80
81
75
61
49
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

33
40
35
45
34
24
3
20
0

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

17
16
15
14
13
12
10
10
10

Feels Like (°C)

14
14
14
14
11
12
11
11
10

Dew Point (°C)

6
6
6
6
7
8
8
8
8

Relative Humidity (%)

50
53
55
58
66
76
85
87
88

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

393
393
392
392
391
390
389
388
388

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

Generated: 05/06/26 18:38:33. Forecast: 05/06/26 to 11/06/26. Timezone: UTC+3.00