Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

New Moon 3%

04:23

21:21

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

Sun - Rise: 05:29, Set: 21:27, Transit: 13:27. Moon - Rise: 04:23, Set: 21:21. Civil Dark: 22:21 - 04:36. Nautical Dark: 23:45 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
81
74
56
70
70
81
12
68
24
56
94
87
0
0
0
0
0
19
9
10
21
73
84

Low Clouds (% Sky Obscured)

36
50
41
35
40
38
34
48
55
22
16
0
0
0
0
15
26
32
31
9
10
21
51
51

Medium Clouds (% Sky Obscured)

4
26
43
16
55
50
1
0
2
11
7
14
3
0
0
3
3
1
0
0
0
3
22
22

High Clouds (% Sky Obscured)

36
53
61
55
74
45
3
0
2
3
0
16
3
0
0
0
0
2
3
0
3
21
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
100
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3

Precipitation Amount (mm)

0
0.5
0.3
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)

10
12
9
12
12
8
11
11
12
14
11
10
11
16
16
10
10
11
17
9
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
79
77
66
71
66
69
71
75
78
83
84
82
83
85
88
89
90
81
73
63
54
51

Pressure (mb)

1004
1005
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

360
361
363
365
364
363
363
365
366
365
362
357
355
356
357
352
350
350
351
347
347
347
345
345

Thursday 13

Waxing Crescent 0%

06:13

21:24

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

Sun - Rise: 05:32, Set: 21:25, Transit: 13:27. Moon - Rise: 06:13, Set: 21:24. Civil Dark: 22:18 - 04:39. Nautical Dark: 23:40 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
70
65
52
70
35
57
20
12
30
38
25
48
49
74
98
68
100
100
90
73
65
43
35

Low Clouds (% Sky Obscured)

50
54
50
43
61
35
42
10
10
15
13
7
8
9
12
25
29
34
23
5
22
20
0
0

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
53
59
51
51
49
35
25

High Clouds (% Sky Obscured)

41
0
0
0
0
0
0
0
0
0
2
4
39
45
71
96
64
100
98
66
20
7
4
9

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 (%)

7
16
19
8
3
2
2
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)

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
17
16
16
16
14
12
11
11
10
9
9
8
8
8
9
11
12
14
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
49
51
53
45
52
49
55
57
62
66
72
78
81
82
87
88
90
88
81
68
59
49
43

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

346
350
354
356
354
352
350
349
349
347
345
344
344
342
342
342
341
341
339
339
339
337
336
336

Friday 14

Waxing Crescent 1%

07:55

21:24

12 OK
13 OK
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

Sun - Rise: 05:34, Set: 21:22, Transit: 13:27. Moon - Rise: 07:55, Set: 21:24. Civil Dark: 22:14 - 04:42. Nautical Dark: 23:34 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
47
78
88
91
86
93
94
89
93
97
94
92
99
100
100
95
97
94
94
88
88
84
70

Low Clouds (% Sky Obscured)

0
8
28
30
28
30
37
37
9
15
32
38
33
30
17
26
34
24
16
34
50
45
44
39

Medium Clouds (% Sky Obscured)

20
34
45
55
50
38
40
40
63
51
51
55
87
89
84
90
75
89
76
77
85
26
31
29

High Clouds (% Sky Obscured)

9
13
37
24
33
34
66
64
15
65
55
21
7
67
46
63
83
43
60
69
56
48
23
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
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
5
6
6
6
5
4
4
5
4
3
3
3
3
3
3
3
3
3
4
3
6
6

Chance of Frost

Temperature (°C)

17
18
19
19
20
20
19
19
18
16
14
13
13
13
13
13
13
13
13
14
16
17
18
19

Feels Like (°C)

17
18
18
18
18
17
18
17
17
14
12
12
12
12
12
12
12
12
12
14
15
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

38
36
33
33
33
37
41
47
54
59
63
66
69
72
72
74
75
80
87
87
82
87
61
50

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020

Ozone (du)

335
333
331
329
328
328
330
331
330
329
326
324
323
321
320
319
319
318
317
316
315
316
316
316

Saturday 15

Waxing Crescent 4%

09:31

21:24

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:37, Set: 21:19, Transit: 13:27. Moon - Rise: 09:31, Set: 21:24. Civil Dark: 22:11 - 04:45. Nautical Dark: 23:29 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
89
93
92
100
100
100
100
93
97
95
100
100
100
100
95
90
86
91
96
100
100
100
100

Low Clouds (% Sky Obscured)

50
60
72
49
43
45
6
10
10
7
49
61
69
56
50
62
50
52
51
51
50
53
52
57

Medium Clouds (% Sky Obscured)

28
31
38
71
100
97
91
95
77
86
74
93
96
100
83
88
53
41
42
93
90
92
91
85

High Clouds (% Sky Obscured)

31
22
43
51
100
100
100
100
64
81
77
100
100
100
100
81
63
35
57
78
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
11
18
8
10
14
0
2
42
38
21
7
20
30
41
42
35
25
6
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
21
21
20
19
18
17
16
16
16
16
17
16
16
16
16
17
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

8
10
10
10
11
12
13
14
15
15
14
14
15
15
15
15
15
15
15
16
16
16
16
17

Relative Humidity (%)

47
49
49
48
51
56
63
71
82
85
86
86
90
90
92
92
89
92
95
90
88
82
82
81

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011

Ozone (du)

316
315
314
314
314
316
315
314
313
312
313
314
314
315
316
316
315
314
314
313
311
310
311
313

Sunday 16

Waxing Crescent 10%

11:04

21:23

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:39, Set: 21:16, Transit: 13:26. Moon - Rise: 11:04, Set: 21:23. Civil Dark: 22:07 - 04:48. Nautical Dark: 23:24 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
96
94
92
92
91
94
96
98
99
99
100
100
100
100
100
100
100
97
94
91
88
86
84

Low Clouds (% Sky Obscured)

50
47
28
19
9
4
20
25
40
40
45
45
50
50
3
32
63
63
68
36
51
50
46
42

Medium Clouds (% Sky Obscured)

85
84
68
49
65
52
73
71
66
78
88
100
100
100
100
100
100
100
87
77
57
66
32
70

High Clouds (% Sky Obscured)

86
74
62
66
70
74
81
87
94
93
92
91
94
97
100
100
100
92
88
76
65
55
50
50

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
1
8
6
4
29
34
29
23
15
5
9
7
8

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

Chance of Frost

Temperature (°C)

21
21
21
22
22
23
23
21
20
19
18
18
18
18
18
18
17
17
17
18
18
19
19
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
76
55
49
42
45
49
55
63
69
70
71
72
78
82
81
70
68
68
66
63
67
63

Pressure (mb)

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

Ozone (du)

314
316
315
316
316
315
312
311
311
310
309
309
308
311
311
310
312
313
312
313
313
314
315
317

Monday 17

Waxing Crescent 17%

No Rise

21:23

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

Sun - Rise: 05:42, Set: 21:13, Transit: 13:26. Moon - Rise: No Rise, Set: 21:23. Civil Dark: 22:04 - 04:51. Nautical Dark: 23:19 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
85
49
96
97
98
98
99
75
43
32
20
25
28
33
47
56
60
64
71
77
76
74
72

Low Clouds (% Sky Obscured)

45
45
40
39
41
47
49
55
54
32
30
20
25
28
33
47
56
60
64
67
68
63
59
55

Medium Clouds (% Sky Obscured)

50
66
19
14
16
16
18
16
17
0
0
0
1
2
3
2
1
0
5
11
16
21
25
31

High Clouds (% Sky Obscured)

47
3
10
60
73
80
83
88
71
22
9
0
0
0
0
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
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
12
21
28
33
38
35
29
19
6
8
5
15
17
16
31
39
46
50
52
51
46
41
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
62
58
48
46
54
60
70
77
83
86
89
93
95
95
95
95
92
90
87
83
81
73
66

Pressure (mb)

1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

318
320
321
319
319
318
318
316
318
320
324
327
330
330
331
331
330
330
329
329
330
330
332
333

Tuesday 18

Waxing Crescent 26%

12:37

21:23

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:44, Set: 21:10, Transit: 13:26. Moon - Rise: 12:37, Set: 21:23. Civil Dark: 22:01 - 04:54. Nautical Dark: 23:14 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
82
86
82
80
82
66
49
33
43
53
63
75
88
99
98
96
94
90
87
77
76
77
77

Low Clouds (% Sky Obscured)

60
60
64
63
61
61
52
40
31
42
53
63
75
83
87
89
88
87
82
76
69
60
54
54

Medium Clouds (% Sky Obscured)

44
51
60
59
58
53
36
18
0
6
12
18
26
35
44
40
35
31
22
11
3
12
22
36

High Clouds (% Sky Obscured)

20
34
42
48
52
67
46
25
1
1
1
1
18
34
51
55
59
63
45
26
7
6
4
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

38
43
50
50
50
48
42
36
30
35
38
37
51
61
69
71
69
62
57
46
31
28
24
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
62
62
61
61
59
66
73
82
83
84
86
89
92
95
95
96
96
95
92
90
87
85

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

335
334
334
333
334
334
334
335
336
337
337
337
337
337
337
337
337
337
337
338
339
340
339
337

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 12/08/26 07:00:31. Forecast: 12/08/26 to 18/08/26. Timezone: UTC+3.00