Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 11

Waning Gibbous 100%

23:59

02:55

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

Sun - Rise: 03:50, Set: 22:54, Transit: 13:22. Moon - Rise: 23:59, Set: 02:55. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
69
48
44
94
97
98
94
100
100
99
100
100
100
100
100
100
100
99
77
95
42
71
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
12
12
9
11
10
7
0
18
14
26
27
28
27
31
26
30
28
20

Medium Clouds (% Sky Obscured)

0
2
8
44
90
92
83
85
84
100
94
63
89
92
100
89
79
65
67
31
20
22
19
23

High Clouds (% Sky Obscured)

39
9
8
6
7
43
59
10
93
92
88
98
100
100
100
100
100
100
95
44
94
28
56
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
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
0
0
0
0
0
6
17
17
10
10
15
39
68
61
19
5
5
0
11
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
86
83
79
75
68
62
57
52
49
48
49
49
55
58
62
65
71
76
79
85
89

Pressure (mb)

1020
1020
1020
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020

Ozone (du)

317
313
311
308
306
306
306
307
305
304
304
304
302
302
303
302
302
302
301
301
301
302
303
302

Saturday 12

Waning Gibbous 99%

23:51

04:58

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

Sun - Rise: 03:53, Set: 22:52, Transit: 13:22. Moon - Rise: 23:51, Set: 04:58. Civil Dark: N/A - 01:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
43
54
50
47
46
36
49
61
51
43
42
84
31
10
12
3
7
9
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
19
23
25
21
22
24
18
20
18
18
12
12
10
4
12
0
6
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
35
41
36
31
32
18
25
43
26
33
39
40
31
10
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
12
19
11
4
4
3
15
20
25
14
12
53
2
0
1
3
0
2
0
0
0
0
0

ISS Passover

Visibility (miles)

9
3
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 (%)

27
22
16
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
17
7
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)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
14
15
17
19
21
23
24
26
26
27
27
27
27
27
26
24
23
21
20

Feels Like (°C)

16
15
15
13
14
15
16
17
19
21
22
25
26
25
28
28
29
28
29
28
27
25
23
23

Dew Point (°C)

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

Relative Humidity (%)

92
93
96
96
96
93
90
81
71
65
57
51
48
46
44
44
45
47
52
58
67
76
85
88

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

303
300
297
297
297
298
298
298
297
296
296
296
297
297
297
298
300
301
302
303
304
304
304
303

Sunday 13

Waning Gibbous 95%

23:45

06:51

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

Sun - Rise: 03:55, Set: 22:50, Transit: 13:22. Moon - Rise: 23:45, Set: 06:51. Civil Dark: 00:56 - 01:49. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
55
58
69
81
75
86
73
37
46
27
30
40
28
19
30
34
34
29
0
4
6
9
10

Low Clouds (% Sky Obscured)

3
26
38
49
60
57
66
73
37
46
27
30
40
28
19
30
30
31
28
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

24
55
56
69
60
55
55
3
1
0
0
0
0
0
0
0
0
0
0
0
3
6
9
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
1
11
26
16
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
6
17
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
6
6
6
6
7
7
8
8
8
8
8
7
7
7
7
7
6
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

19
19
18
17
17
18
18
19
20
22
23
24
26
27
27
28
28
27
27
26
24
23
21
20

Feels Like (°C)

22
20
19
18
18
18
18
20
21
24
25
27
29
29
29
29
29
30
30
30
28
26
24
23

Dew Point (°C)

18
17
17
17
17
16
16
16
15
15
15
15
15
15
14
14
14
14
14
17
18
18
17
17

Relative Humidity (%)

89
90
95
98
96
92
83
80
72
66
60
55
51
48
45
44
43
44
45
56
67
75
80
84

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1019
1019

Ozone (du)

301
300
301
302
301
300
300
301
303
303
303
303
304
306
307
306
305
305
304
305
305
304
301
299

Monday 14

Waning Gibbous 89%

23:40

08:37

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

Sun - Rise: 03:57, Set: 22:48, Transit: 13:22. Moon - Rise: 23:40, Set: 08:37. Civil Dark: 00:46 - 01:59. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

15
60
16
11
10
11
10
3
4
5
5
31
45
28
31
45
55
42
27
12
9
8
24
22

Low Clouds (% Sky Obscured)

8
12
8
4
0
0
0
0
0
0
0
5
10
15
21
30
39
32
22
12
7
4
9
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
15
22
22
20
21
13
7
2
2
0
0
0

High Clouds (% Sky Obscured)

8
36
7
3
6
7
7
3
4
4
3
31
18
2
1
2
2
2
2
2
4
7
5
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
1
1
3
6
5
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
2
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)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
18
20
21
22
24
25
26
27
28
28
28
28
29
28
26
25
23
21
20

Feels Like (°C)

22
20
19
20
20
21
22
23
24
25
26
26
27
27
28
28
28
28
28
27
26
24
23
20

Dew Point (°C)

17
16
16
16
16
16
16
16
15
14
13
13
13
13
12
13
13
14
14
15
16
16
15
13

Relative Humidity (%)

88
88
90
93
92
88
80
71
64
56
48
43
41
39
37
38
38
39
44
49
56
62
65
64

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1014
1014
1014

Ozone (du)

297
297
296
295
294
293
294
297
295
295
294
294
296
296
296
295
296
298
299
298
297
297
296
295

Tuesday 15

Waning Gibbous 81%

23:35

10:19

01 OK
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 OK
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

Sun - Rise: 03:59, Set: 22:46, Transit: 13:23. Moon - Rise: 23:35, Set: 10:19. Civil Dark: 00:38 - 02:07. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
11
42
64
30
38
40
72
79
36
61
69
61
86
70
62
53
60
68
73
82
91
100
81

Low Clouds (% Sky Obscured)

0
0
2
2
13
29
29
28
19
21
20
14
9
2
2
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
4
29
62
27
26
28
60
70
24
43
53
44
70
59
42
25
27
39
46
52
45
35
20

ISS Passover

Visibility (miles)

9
3
8
8
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 (%)

31
31
25
15
6
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)

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

Chance of Frost

Temperature (°C)

18
17
15
15
14
14
15
16
18
20
23
24
25
26
26
25
25
25
23
22
21
19
18
16

Feels Like (°C)

18
17
17
15
14
15
16
16
17
19
22
22
23
24
24
24
24
24
24
24
24
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

65
74
87
90
92
89
85
73
60
51
45
40
38
37
37
37
38
38
45
52
62
67
70
75

Pressure (mb)

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

Ozone (du)

294
292
292
293
293
292
293
294
295
295
295
295
295
295
296
296
297
298
298
298
298
297
297
296

Wednesday 16

Waning Gibbous 71%

23:29

12:01

01 Bad
02 OK
03 OK
04 OK
05 Good
06 Good
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:02, Set: 22:43, Transit: 13:23. Moon - Rise: 23:29, Set: 12:01. Civil Dark: 00:31 - 02:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
44
33
24
14
16
19
21
31
39
44
50
53
54
50
51
55
64
67
74
66
56
67
73

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
9
15
26
27
28
25
25
25
17
9
0
10
21
31
21

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
14
29
37
50
51
55
49
32
17
22
34
46
32

High Clouds (% Sky Obscured)

12
6
3
1
1
1
1
1
0
0
0
0
0
0
5
5
5
10
10
15
13
1
1
29

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
1
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

16
15
14
15
15
16
17
19
21
22
24
25
24
24
25
24
24
24
24
23
22
21
20
18

Feels Like (°C)

19
18
17
16
16
17
17
17
18
25
24
23
23
24
25
23
24
23
24
24
24
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
82
82
80
68
58
51
47
44
41
42
43
44
46
49
52
58
65
73
77
81
86

Pressure (mb)

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

Ozone (du)

295
295
294
294
294
294
294
295
295
295
295
295
295
295
295
297
298
300
300
301
302
302
302
302

Thursday 17

Waning Gibbous 60%

23:24

13:44

Sun - Rise: 04:04, Set: 22:41, Transit: 13:23. Moon - Rise: 23:24, Set: 13:44. Civil Dark: 00:24 - 02:21. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for S�yn�tsalo, Jyv�skyl�, Finland (62.14,25.76)

Generated: 11/07/25 01:33:29. Forecast: 11/07/25 to 17/07/25. Timezone: UTC+3.00