Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

22:42

20:50

13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 OK
21 OK
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: 05:25, Set: 21:53, Transit: 13:37. Moon - Rise: 22:42, Set: 20:50. Civil Dark: 22:53 - 04:26. Nautical Dark: 00:48 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
34
28
28
9
11
24
26
38
76
68
75
79
77
79
97
81
50
85
81
77
98
100
100

Low Clouds (% Sky Obscured)

34
25
20
3
0
0
0
1
26
5
5
16
19
37
5
22
28
33
41
59
75
70
67
67

Medium Clouds (% Sky Obscured)

2
0
0
1
3
8
21
25
17
9
3
0
34
57
39
51
13
2
9
8
7
2
2
2

High Clouds (% Sky Obscured)

2
2
6
19
3
3
2
0
3
9
34
56
60
55
62
94
69
28
62
39
58
97
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
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
5
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)

13
12
12
11
10
8
7
6
4
4
5
5
4
4
5
6
6
7
7
8
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
7
7
9
10
10
9
9
10
12
11
11
12
13
13
13
12
12
11
12

Relative Humidity (%)

49
48
48
48
50
51
53
62
72
79
75
80
86
93
87
83
84
89
85
79
73
68
66
66

Pressure (mb)

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

Ozone (du)

342
342
342
344
346
348
347
348
351
344
340
337
333
332
330
328
328
328
327
327
327
326
324
323

Sunday 9

Waning Crescent 8%

00:14

21:35

13 Bad
14 Bad
15 OK
16 OK
17 OK
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: 05:27, Set: 21:50, Transit: 13:37. Moon - Rise: 00:14, Set: 21:35. Civil Dark: 22:49 - 04:29. Nautical Dark: 00:38 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
44
36
19
32
43
95
100
100
97
91
94
97
97
99
93
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
44
20
0
0
0
0
2
7
0
0
3
21
22
24
28
25
34
73
70
71
70
88
77

Medium Clouds (% Sky Obscured)

2
11
36
19
32
43
44
79
87
64
40
69
63
44
48
42
86
96
100
97
95
93
100
100

High Clouds (% Sky Obscured)

74
35
9
3
4
7
51
99
100
94
69
61
65
81
95
81
100
100
100
100
96
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
5

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
Light Rain
Moderate Rain

Precipitation Probability (%)

1
0
0
0
0
4
0
0
0
0
0
1
1
5
5
20
44
20
29
11
19
43
95
95

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
1.3
2.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
20
21
21
20
20
19
18
17
16
16
15
15
15
16
16
16
16
17
17
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
57
51
46
45
48
52
58
62
65
68
74
79
85
86
86
86
85
85
87
81
76
81
90

Pressure (mb)

1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003
1002
1002

Ozone (du)

323
322
324
324
325
323
323
323
323
324
325
325
324
324
325
326
327
325
327
327
329
329
331
333

Monday 10

Waning Crescent 3%

02:20

21:42

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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: 05:30, Set: 21:47, Transit: 13:37. Moon - Rise: 02:20, Set: 21:42. Civil Dark: 22:45 - 04:32. Nautical Dark: 00:29 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
97
94
86
76
72
48
17
21
57
39
30
46
54
91
89
91
95
100
100
100
100
79

Low Clouds (% Sky Obscured)

81
81
82
85
82
69
59
14
17
16
27
24
25
42
40
57
52
70
73
50
56
49
49
41

Medium Clouds (% Sky Obscured)

100
100
83
79
60
60
60
42
3
6
42
28
9
9
13
69
31
75
84
100
100
99
51
36

High Clouds (% Sky Obscured)

100
100
67
60
60
60
60
19
0
0
0
0
0
1
32
47
65
60
64
100
100
100
100
71

ISS Passover

Visibility (miles)

4
3
3
3
2
7
7
9
9
9
9
9
7
9
9
9
9
3
7
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
77
39
30
20
8
9
5
25
24
12
22
64
87
72
89
95
65
74
83
73

Precipitation Amount (mm)

1.4
1.1
0.8
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.3
0.5
0.8
0.3
0.4
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
98
95
95
95
96
93
96
96
96
96
95
93
93
93
96
95
95
93
93
80
69

Pressure (mb)

1001
1001
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
999
999
999
1000
1001
1002
1003
1004

Ozone (du)

333
334
333
337
342
346
350
361
360
360
362
364
366
369
370
368
367
367
366
364
362
362
360
360

Tuesday 11

Waning Crescent 3%

04:23

21:42

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

Sun - Rise: 05:32, Set: 21:44, Transit: 13:37. Moon - Rise: 04:23, Set: 21:42. Civil Dark: 22:42 - 04:36. Nautical Dark: 00:21 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
19
16
11
13
10
9
6
9
12
15
21
29
40
49
60
72
74
68
63
78
84
61
46

Low Clouds (% Sky Obscured)

33
19
16
10
7
4
5
3
5
2
2
12
29
40
49
60
72
74
55
42
67
72
40
35

Medium Clouds (% Sky Obscured)

18
1
0
0
0
1
2
2
4
5
8
8
8
7
4
5
5
9
17
21
26
30
28
17

High Clouds (% Sky Obscured)

25
2
1
2
4
3
2
1
2
2
4
2
1
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
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

Light Rain
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 (%)

64
45
21
9
1
0
4
7
16
8
0
5
17
7
22
21
30
14
14
15
11
7
1
3

Precipitation Amount (mm)

0.4
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
14
15
15
14
13
12
11
11
10
10
9
8
8
8
7
7
6
7
8
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
66
59
53
49
50
52
58
68
72
73
71
72
73
72
73
75
76
73
67
62
57
54
46

Pressure (mb)

1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1013
1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

361
361
363
364
361
357
354
352
351
351
350
349
348
348
348
349
350
350
351
351
351
352
353
354

Wednesday 12

New Moon 0%

06:17

21:40

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

Sun - Rise: 05:35, Set: 21:41, Transit: 13:37. Moon - Rise: 06:17, Set: 21:40. Civil Dark: 22:38 - 04:39. Nautical Dark: 00:13 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
27
24
21
20
17
22
22
15
12
6
39
11
10
30
53
77
76
71
68
77
87
97
96

Low Clouds (% Sky Obscured)

35
27
24
21
18
17
16
17
11
6
0
0
0
1
4
7
8
9
10
11
12
13
14
23

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
10
18
25
24

High Clouds (% Sky Obscured)

0
0
0
2
5
3
2
2
2
3
2
18
5
3
16
44
73
70
63
56
64
70
81
75

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
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
45
46
47
47
51
56
67
72
72
73
75
77
79
81
84
85
81
77
74
67
61
57

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024

Ozone (du)

355
351
348
347
345
346
346
345
343
341
340
338
337
335
332
330
328
326
326
326
326
325
325
324

Thursday 13

Waxing Crescent 1%

08:03

21:38

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: 05:38, Set: 21:38, Transit: 13:37. Moon - Rise: 08:03, Set: 21:38. Civil Dark: 22:34 - 04:42. Nautical Dark: 00:06 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
94
94
90
85
81
78
75
72
73
79
85
92
100
100
100
100
100
99
99
100
100
100
88

Low Clouds (% Sky Obscured)

28
32
22
16
9
2
1
0
0
0
0
0
0
0
10
20
29
37
46
59
71
69
65
54

Medium Clouds (% Sky Obscured)

23
22
30
32
34
23
12
2
2
3
3
26
50
77
83
88
94
93
92
92
90
88
86
71

High Clouds (% Sky Obscured)

74
55
31
21
15
24
38
45
56
66
77
84
92
100
100
100
100
97
94
94
93
89
90
69

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 (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
9
10
7
7
10
19
28

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
11
11
11
9
9
8
7
7
7
6
7
6
7
7
7
7
7
7
7
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
17
17
17
17
17
17
13
12
13
12
12
10
11
11
12
12
13
13
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

55
53
52
54
57
60
65
71
77
82
86
92
93
93
93
90
87
84
82
79
75
68
63
57

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

323
322
321
320
319
318
317
315
314
315
315
315
315
315
315
315
315
315
316
318
319
321
322
324

Friday 14

Waxing Crescent 4%

09:42

21:35

13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
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: 05:40, Set: 21:35, Transit: 13:36. Moon - Rise: 09:42, Set: 21:35. Civil Dark: 22:31 - 04:45. Nautical Dark: 23:59 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
64
56
48
35
41
46
54
69
85
100
100
100
100
100
100
100
97
94
89

Low Clouds (% Sky Obscured)

46
42
38
30
21
16
13
10
10
9
8
24
39
48
32
26
14
8
7
6

Medium Clouds (% Sky Obscured)

52
40
34
26
17
28
37
48
50
51
47
64
80
97
93
89
88
79
73
72

High Clouds (% Sky Obscured)

48
26
16
9
3
4
5
7
38
69
100
94
88
85
88
88
88
90
92
89

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

33
22
15
6
0
1
3
9
14
10
0
5
9
12
25
36
45
43
40
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
19
18
18
17
16
16
16
16
15
15
15
15
16

Feels Like (°C)

15
16
17
20
20
20
20
20
21
16
16
15
16
16
15
14
15
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

55
56
54
55
54
55
59
63
69
68
68
68
73
75
78
83
89
95
93
90

Pressure (mb)

1015
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

325
326
327
327
327
327
326
325
325
325
325
326
326
327
327
327
327
327
328
328

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

Generated: 08/08/26 13:27:46. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+3.00