Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 53%

05:07

No Set

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

Sun - Rise: 05:19, Set: 21:36, Transit: 13:29. Moon - Rise: 05:07, Set: No Set. Civil Dark: 22:34 - 04:20. Nautical Dark: 00:13 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
5
9
40
97
100
87
14
9
9
9
24
21
8
8
8
8
8
43
45
8
6

Low Clouds (% Sky Obscured)

9
0
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
36
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
10
51
67
76
69
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
0
3
2
3
94
100
65
14
8
6
4
19
20
3
4
5
6
3
9
14
4
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
7
8
8
7
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
9
9
8
8
8
8
7
7
6
5
4
4
3
2
2
3
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
8
8
9
9
8
7
7
8
8
6
4
3
3
3
3
3
2
2
2
3
6

Dew Point (°C)

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

Relative Humidity (%)

79
75
75
72
69
65
59
58
59
61
62
67
78
80
79
80
82
85
88
88
89
91
85
76

Pressure (mb)

1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

407
402
402
401
402
401
402
403
403
401
400
399
400
399
398
397
397
396
394
394
394
394
396
397

Wednesday 1

Third Quarter 42%

05:03

10:24

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

Sun - Rise: 05:16, Set: 21:39, Transit: 13:29. Moon - Rise: 05:03, Set: 10:24. Civil Dark: 22:37 - 04:17. Nautical Dark: 00:21 - 02:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
6
25
25
20
30
25
3
3
2
3
7
4
10
16
25
45
55
54
72
97
99
83
83

Low Clouds (% Sky Obscured)

0
0
14
14
23
40
30
2
2
1
0
0
0
0
0
0
0
0
1
1
0
0
0
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
31
56
82
94
76
75

High Clouds (% Sky Obscured)

5
3
9
9
2
0
1
0
0
0
1
2
1
3
4
8
15
20
19
20
80
96
17
16

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

Chance of Frost

Temperature (°C)

9
11
12
14
15
16
16
16
15
14
13
11
9
8
7
7
6
6
6
6
5
5
6
8

Feels Like (°C)

8
10
12
13
15
15
15
15
13
12
11
11
9
8
6
6
5
4
4
4
4
3
4
7

Dew Point (°C)

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

Relative Humidity (%)

68
61
55
49
46
45
45
47
50
54
59
66
74
81
85
88
90
90
86
85
85
82
76
69

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026

Ozone (du)

400
401
401
400
399
397
395
392
392
391
390
389
388
388
390
392
394
394
394
394
394
392
391
390

Thursday 2

Waning Crescent 40%

04:59

12:21

09 Bad
10 Bad
11 Bad
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

Sun - Rise: 05:13, Set: 21:42, Transit: 13:29. Moon - Rise: 04:59, Set: 12:21. Civil Dark: 22:41 - 04:13. Nautical Dark: 00:30 - 02:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
84
84
88
58
59
70
69
69
81
84
84
85
81
92
91
92
93
95
96
97
95
92
88

Low Clouds (% Sky Obscured)

16
20
16
22
21
25
27
29
26
37
40
43
40
35
40
40
38
33
20
40
50
55
50
50

Medium Clouds (% Sky Obscured)

73
73
69
70
29
30
34
41
53
55
47
56
58
53
70
75
72
69
62
76
90
84
48
75

High Clouds (% Sky Obscured)

20
13
1
1
1
1
20
2
2
5
30
25
5
13
24
10
24
41
30
17
4
14
27
34

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
60
54
50
50
48
47
50
52
53
56
65
69
74
76
77
80
81
85
90
90
85
84
81

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1022
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

390
392
394
393
388
386
385
384
382
381
381
382
382
382
383
384
385
385
384
383
383
382
383
381

Friday 3

Waning Crescent 30%

04:55

14:11

09 Bad
10 Bad
11 Bad
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

Sun - Rise: 05:10, Set: 21:44, Transit: 13:29. Moon - Rise: 04:55, Set: 14:11. Civil Dark: 22:44 - 04:09. Nautical Dark: 00:41 - 02:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
79
70
75
78
77
73
72
83
81
73
65
55
52
55
67
67
87
81
65
99
98
71
65

Low Clouds (% Sky Obscured)

45
42
39
36
30
20
18
11
20
17
8
5
0
0
1
21
39
62
41
20
0
0
0
0

Medium Clouds (% Sky Obscured)

66
36
21
23
21
22
28
30
32
33
31
28
30
28
29
41
51
67
64
63
90
62
42
35

High Clouds (% Sky Obscured)

24
16
5
10
18
23
16
10
8
19
30
36
38
39
43
60
75
91
91
91
91
90
77
66

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
1
1
0
3
4
3
7
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
56
49
48
49
48
48
48
53
53
58
68
78
81
82
83
82
76
79
85
85
82
75

Pressure (mb)

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

Ozone (du)

380
379
377
377
378
378
379
380
380
382
383
384
384
383
382
382
385
387
387
388
387
386
385
384

Saturday 4

Waning Crescent 20%

04:51

15:59

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Good
18 Good
19 Good
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 OK

Sun - Rise: 05:07, Set: 21:47, Transit: 13:29. Moon - Rise: 04:51, Set: 15:59. Civil Dark: 22:48 - 04:05. Nautical Dark: 00:55 - 01:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
67
67
58
59
57
36
17
4
3
1
1
4
2
0
0
0
0
2
4
9
13
17
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
2
0
1
4
2
0
0
0
0
0
0
1
1
1
1

Medium Clouds (% Sky Obscured)

21
10
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

72
78
85
83
87
90
57
28
0
0
0
0
0
0
0
0
0
0
3
6
10
14
17
20

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

Chance of Frost

Temperature (°C)

9
11
12
13
14
14
14
14
13
12
12
11
9
7
6
4
3
3
2
2
2
1
3
5

Feels Like (°C)

8
9
9
10
11
12
12
11
11
10
9
8
7
6
5
4
4
4
3
1
1
0
0
0

Dew Point (°C)

3
1
-1
-1
0
1
1
0
-0
-1
-1
-0
0
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

64
50
40
37
40
41
39
39
40
40
41
47
53
58
62
69
73
77
79
80
81
83
73
65

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

383
381
381
383
384
385
387
389
390
392
395
396
397
398
399
399
400
401
401
405
409
413
412
411

Sunday 5

Waning Crescent 11%

04:47

17:45

09 OK
10 OK
11 Good
12 OK
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: 05:04, Set: 21:50, Transit: 13:28. Moon - Rise: 04:47, Set: 17:45. Civil Dark: 22:51 - 04:02. Nautical Dark: 01:24 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
19
17
40
62
84
87
92
99
85
71
60
54
47
58
65
75
74
71
71
60
59
59
63

Low Clouds (% Sky Obscured)

2
2
2
19
35
51
59
69
79
72
61
50
45
44
45
51
52
55
56
56
56
55
50
46

Medium Clouds (% Sky Obscured)

0
0
0
6
8
12
13
19
15
15
10
10
18
25
36
56
58
63
61
62
65
65
75
85

High Clouds (% Sky Obscured)

15
8
3
3
5
13
27
42
51
53
54
55
55
50
45
45
45
40
29
20
18
14
10
8

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
1
2
3
8
8
4
7
8
2
7
9
9
10
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
7
7
6
7
7
8
7
7
7
8
7
7
4
4
3
4
4
3
0
1
1
1
0

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-2
-2
-1
-1
-1
0
-1
-2

Relative Humidity (%)

57
51
46
41
41
40
40
40
39
39
42
45
47
51
56
62
66
69
73
74
77
79
68
58

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

411
409
408
406
407
408
409
411
412
414
415
416
417
419
421
423
423
422
422
421
420
419
420
421

Monday 6

Waning Crescent 4%

04:44

19:35

09 Bad
10 Bad
11 Bad
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

Sun - Rise: 05:01, Set: 21:52, Transit: 13:28. Moon - Rise: 04:44, Set: 19:35. Civil Dark: 22:55 - 03:58. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
69
74
85
90
94
91
87
84
85
84
87
80
85
80
73
72
70

Low Clouds (% Sky Obscured)

44
42
39
41
44
46
54
62
70
67
64
62
64
67
74
68
59
53

Medium Clouds (% Sky Obscured)

80
80
75
76
77
74
65
57
42
42
50
67
79
87
90
85
81
72

High Clouds (% Sky Obscured)

7
7
6
6
5
5
3
1
1
0
0
0
0
0
0
0
0
0

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 (%)

5
4
0
1
1
0
3
3
2
4
4
2
6
7
8
12
14
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
4
4
4
4
5
5
5
5
4
4
5
6
3
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

51
45
40
36
35
34
33
31
30
28
32
37
43
47
54
61
66
72

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

423
424
425
426
427
427
428
429
429
430
431
432
433
432
431
429
428
427

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

Generated: 30/04/24 08:50:18. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+3.00