Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 22%

10:39

23:22

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:31, Set: 22:47, Transit: 13:38. Moon - Rise: 10:39, Set: 23:22. Civil Dark: 00:15 - 03:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
55
65
71
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
0
0
0
0
39
56
76
65
75
62
61
86
69
85
86
83
82
81
64
71
72
83
80

Medium Clouds (% Sky Obscured)

42
55
65
71
97
98
100
100
100
100
100
100
100
100
100
100
100
100
93
95
100
100
87
99

High Clouds (% Sky Obscured)

42
55
65
71
91
60
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
85
100
100

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
7
4
3
3
2
1
1
0
0
0
0
1
1
2
2
7

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

Precipitation Probability (%)

3
51
95
25
4
7
36
70
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.9
1.1
1.4
2.9
5.4
5.3
5.4
5.5
7.7
6.4
3.3
3.9
2.9
2
0.9
0

Wind Speed/Direction (mph)

5
6
7
6
6
6
5
4
5
4
4
4
5
4
6
9
11
9
10
11
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
18
19
20
21
22
21
20
20
21
19
19
19
17
16
16
16
16
15
13
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

90
85
84
80
72
69
60
68
72
93
96
98
98
98
98
98
98
98
98
98
98
96
98
96

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1004
1003
1003
1002
1001
1000
1000
999
999
999
999
999
1000

Ozone (du)

324
322
318
315
314
313
314
316
313
311
311
312
311
310
312
314
313
319
326
329
326
325
325
327

Sunday 19

Waxing Crescent 32%

12:14

23:19

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 04:34, Set: 22:45, Transit: 13:38. Moon - Rise: 12:14, Set: 23:19. Civil Dark: 00:11 - 03:10. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
96
85
85
85
75
75
75
53
91
88
88
99
100
100
51
50
73
80
67
64

Low Clouds (% Sky Obscured)

73
54
46
51
63
75
78
72
64
63
64
47
40
38
34
31
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

96
78
79
83
48
36
41
5
0
14
1
6
82
74
75
86
100
100
51
50
59
30
51
64

High Clouds (% Sky Obscured)

100
100
99
81
91
35
15
2
35
13
8
5
3
11
14
84
64
57
2
23
49
67
51
44

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 (%)

38
11
13
3
0
2
3
6
3
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)

14
13
13
13
12
12
13
12
11
11
10
10
12
11
11
10
8
7
5
5
4
5
5
5

Chance of Frost

Temperature (°C)

12
12
13
14
14
16
17
17
18
19
19
19
19
19
18
17
16
15
13
11
10
10
9
9

Feels Like (°C)

10
9
10
10
11
13
14
14
15
16
17
16
16
15
14
14
13
12
11
9
8
7
8
6

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
93
89
74
60
55
57
50
53
44
41
44
46
50
55
58
64
70
72
72
76
76

Pressure (mb)

1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1017
1017

Ozone (du)

329
329
333
336
337
337
338
336
333
333
333
331
331
332
332
332
333
337
338
339
339
340
338
338

Monday 20

Waxing Crescent 42%

13:47

23:16

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

Sun - Rise: 04:36, Set: 22:43, Transit: 13:38. Moon - Rise: 13:47, Set: 23:16. Civil Dark: 00:07 - 03:14. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
99
59
60
70
64
52
61
85
67
35
55
33
23
21
53
35
35
35
30
33
77
58
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
31
28
0
0
0
9
0
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
61
59
60
55
40
9
3
27
44
2
30
18
1
0
15
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

88
97
29
25
60
47
20
19
26
12
20
12
4
11
10
15
20
20
25
30
33
77
58
39

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)

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

Chance of Frost

Temperature (°C)

9
9
11
13
14
16
17
18
19
19
20
20
20
20
19
18
17
15
13
11
11
10
9
9

Feels Like (°C)

6
7
8
9
12
13
14
15
15
15
17
16
17
17
16
16
15
13
11
9
8
8
6
6

Dew Point (°C)

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

Relative Humidity (%)

74
72
68
65
62
51
44
42
40
37
35
34
35
35
41
46
59
66
67
67
69
72
73
75

Pressure (mb)

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

Ozone (du)

338
338
339
339
337
337
336
336
336
335
335
333
333
332
331
331
332
333
334
335
337
338
339
339

Tuesday 21

First Quarter 52%

15:20

23:14

05 Good
06 OK
07 OK
08 Good
09 OK
10 OK
11 OK
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 OK

Sun - Rise: 04:38, Set: 22:40, Transit: 13:38. Moon - Rise: 15:20, Set: 23:14. Civil Dark: 00:03 - 03:18. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
20
25
13
27
27
26
36
52
64
66
69
69
66
63
64
62
62
56
57
52
51
55
39

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
3
15
27
37
36
36
34
23
12
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
36
60
61
62
64
61
60
55
48
32
19
3
3

High Clouds (% Sky Obscured)

14
19
25
12
21
20
14
14
9
14
13
11
15
15
15
15
18
16
23
30
25
36
45
23

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
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)

5
5
5
7
7
8
9
9
9
9
9
8
7
7
5
4
3
3
4
3
2
3
3
3

Chance of Frost

Temperature (°C)

9
9
11
12
14
15
16
17
18
19
19
19
18
18
18
17
16
14
12
11
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
71
66
57
51
44
42
39
37
37
43
47
49
50
55
61
70
81
85
84
85
87
87

Pressure (mb)

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

Ozone (du)

340
340
338
337
337
338
338
338
338
337
337
337
337
338
340
341
342
343
343
343
342
342
343
345

Wednesday 22

Waxing Gibbous 62%

16:56

23:11

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

Sun - Rise: 04:41, Set: 22:38, Transit: 13:38. Moon - Rise: 16:56, Set: 23:11. Civil Dark: 23:58 - 03:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
48
40
35
47
59
69
65
65
65
59
50
44
49
57
67
95
91
86
84
82
82
85
92

Low Clouds (% Sky Obscured)

3
5
5
5
0
0
0
1
2
3
2
1
3
10
15
20
44
47
48
52
55
56
64
70

Medium Clouds (% Sky Obscured)

2
3
11
26
47
59
69
65
65
65
41
30
41
49
52
60
77
86
86
69
48
27
37
46

High Clouds (% Sky Obscured)

1
0
0
0
1
1
9
10
10
5
5
5
5
10
10
15
72
43
15
15
15
25
38
41

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
1
1
0
0
0
0
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
10
11
12
12
13
14
14
14
14
15
15
15
14
13
13
12
13
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

85
80
73
74
73
74
70
63
62
64
63
59
57
58
67
73
75
78
79
80
80
80
79
80

Pressure (mb)

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

Ozone (du)

347
349
349
346
345
344
344
344
344
345
345
345
345
345
345
345
344
344
344
344
344
344
344
344

Thursday 23

Waxing Gibbous 72%

18:35

23:10

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

Sun - Rise: 04:43, Set: 22:36, Transit: 13:38. Moon - Rise: 18:35, Set: 23:10. Civil Dark: 23:54 - 03:26. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
92
83
73
70
66
65
73
84
93
85
77
74
73
71
70
75
77
79
87
93
97
70
44

Low Clouds (% Sky Obscured)

75
71
76
73
70
64
61
63
59
55
45
29
16
21
26
33
39
45
50
38
26
9
7
9

Medium Clouds (% Sky Obscured)

55
48
41
35
41
46
49
49
52
59
53
49
43
49
56
58
48
41
35
44
56
65
43
23

High Clouds (% Sky Obscured)

39
35
23
13
11
11
10
4
3
1
1
1
0
0
0
0
33
67
79
70
45
19
13
6

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
16
21
23
19
14
10
14
16
16
15
14
15
15
10
1
2
5
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
4
5
5
5
6
6
6
6
7
7
8
9
8
7
6
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
11
11
11
11
12
11
11
11
18
18
17
18
18
17
15
15
15
14
14
13
10

Dew Point (°C)

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

Relative Humidity (%)

81
83
86
90
93
92
89
86
73
64
56
54
54
52
55
60
64
69
74
78
77
79
79
81

Pressure (mb)

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

Ozone (du)

344
345
344
344
343
343
342
342
342
343
343
343
343
343
344
344
344
345
346
347
350
352
354
353

Friday 24

Waxing Gibbous 80%

20:16

23:11

05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 04:46, Set: 22:33, Transit: 13:38. Moon - Rise: 20:16, Set: 23:11. Civil Dark: 23:50 - 03:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
21
26
31
32
32
30
52
72
94
81
69
63
52
33
19
23
26
33
41
52
66

Low Clouds (% Sky Obscured)

11
8
4
1
1
1
0
21
42
63
50
39
25
20
22
17
12
7
2
10
18
27

Medium Clouds (% Sky Obscured)

0
6
12
18
20
20
22
21
22
21
14
7
0
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

0
3
7
10
7
3
0
24
49
73
55
39
26
18
9
1
5
9
10
4
5
10

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
8
9
14
16
15
14
22
22
11
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
17
18
19
19
19
19
19
19
18
17
16
15
14
13
11
11
10

Feels Like (°C)

10
10
10
10
10
17
17
17
18
20
21
17
16
15
16
15
16
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

83
84
75
67
60
56
52
48
54
60
68
65
64
62
68
73
80
84
87
93
93
93

Pressure (mb)

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

Ozone (du)

351
349
347
346
344
343
342
340
340
340
340
339
339
338
337
335
334
333
332
331
332
333

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

Generated: 18/07/26 05:20:30. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+3.00