Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Crescent 17%

11:57

20:42

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

Sun - Rise: 06:23, Set: 19:22, Transit: 12:52. Moon - Rise: 11:57, Set: 20:42. Civil Dark: 19:54 - 05:51. Nautical Dark: 20:32 - 05:13. Astro Dark: 21:13 - 04:33

Total Clouds (% Sky Obscured)

7
7
29
23
40
48
23
12
7
0
0
4
41
5
0
0
1
1
0
0
0
2
0
0

Low Clouds (% Sky Obscured)

10
18
6
16
27
8
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
14
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
19
32
4
3
3
3
3
3
4
4
3
40
3
3
3
4
1
0
0
0
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

17
19
19
17
18
17
15
13
11
10
8
7
7
7
9
8
7
6
6
5
5
7
10
10

Chance of Frost

Temperature (°C)

28
28
28
30
30
30
30
28
26
25
24
23
22
21
21
21
21
20
20
19
20
22
24
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
44
41
36
36
34
35
39
47
52
57
61
63
66
67
67
53
56
58
60
58
53
47
41

Pressure (mb)

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

Ozone (du)

290
290
290
289
289
289
289
289
288
287
286
285
284
282
283
286
285
286
287
287
288
290
293
295

Monday 9

Waxing Crescent 25%

11:57

21:01

12 Good
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: 06:24, Set: 19:20, Transit: 12:52. Moon - Rise: 11:57, Set: 21:01. Civil Dark: 19:52 - 05:53. Nautical Dark: 20:30 - 05:15. Astro Dark: 21:10 - 04:35

Total Clouds (% Sky Obscured)

0
22
46
93
78
100
100
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
10
19
3
0
0
0
0
0
0
0
0
0
0
28
38
61
90
84
47
69
63
53
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
19
45
23
45
62
94
94
100
100
100
100
97
100
100
100
100

High Clouds (% Sky Obscured)

0
16
32
92
77
100
100
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
4
3
3
3

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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
9
7
38
77
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
2.3
4.4
2.3
6.6
1.9
2.3
1.6
0.6
1.2

Wind Speed/Direction (mph)

11
12
12
12
12
12
11
11
11
11
11
12
11
11
12
11
8
7
5
7
14
14
12
10

Chance of Frost

Temperature (°C)

28
29
29
30
30
29
28
27
26
25
24
24
23
23
23
21
21
20
20
19
18
17
17
17

Feels Like (°C)

27
28
28
27
27
27
26
24
24
22
22
20
20
21
20
19
19
19
20
19
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

36
34
31
30
30
31
35
39
44
47
47
48
52
59
62
63
51
51
59
64
81
83
86
83

Pressure (mb)

1012
1011
1010
1010
1009
1008
1008
1007
1007
1007
1006
1005
1004
1003
1003
1003
1002
1003
1003
1004
1005
1006
1006
1006

Ozone (du)

299
296
293
292
291
290
289
288
289
290
288
287
285
284
283
283
283
286
285
286
284
284
286
286

Tuesday 10

Waxing Crescent 34%

13:09

21:25

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

Sun - Rise: 06:26, Set: 19:18, Transit: 12:51. Moon - Rise: 13:09, Set: 21:25. Civil Dark: 19:50 - 05:54. Nautical Dark: 20:28 - 05:16. Astro Dark: 21:08 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
45
62
37
19
34
80
79
35
27
47
58
73
92

Low Clouds (% Sky Obscured)

59
66
63
46
35
25
24
21
25
18
12
20
21
4
1
1
49
50
20
22
30
53
54
75

Medium Clouds (% Sky Obscured)

100
100
100
89
83
77
78
69
61
44
7
45
61
33
15
25
40
33
18
6
23
17
38
44

High Clouds (% Sky Obscured)

100
100
67
46
40
77
100
100
100
100
100
60
55
0
1
3
2
3
0
0
0
1
2
1

ISS Passover

Visibility (miles)

3
6
7
6
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
Light Rain
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 (%)

95
95
95
51
6
9
1
1
0
2
4
16
0
0
0
0
5
0
0
0
0
0
0
20

Precipitation Amount (mm)

0.8
0.7
0.8
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
10
9
8
7
6
4
4
4
5
7
8
8
8
9
10
10
10
12
11
13
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
88
89
89
88
85
82
82
79
81
81
78
78
79
80
82
77
77
77
74
63
58
56

Pressure (mb)

1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010

Ozone (du)

288
292
296
298
300
300
299
300
301
300
300
299
302
305
306
305
303
302
301
302
305
308
308
309

Wednesday 11

First Quarter 44%

14:20

21:58

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

Sun - Rise: 06:27, Set: 19:16, Transit: 12:51. Moon - Rise: 14:20, Set: 21:58. Civil Dark: 19:48 - 05:56. Nautical Dark: 20:26 - 05:18. Astro Dark: 21:05 - 04:38

Total Clouds (% Sky Obscured)

90
87
81
86
73
61
36
80
61
40
42
37
13
37
48
42
21
51
56
22
18
12
7
10

Low Clouds (% Sky Obscured)

65
71
75
55
40
32
32
25
30
35
35
36
10
9
3
3
1
0
1
0
0
0
0
1

Medium Clouds (% Sky Obscured)

35
24
45
68
49
31
11
39
18
0
5
4
3
2
0
0
0
2
6
8
8
6
4
3

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
23
49
5
2
0
3
41
57
44
19
48
56
9
8
3
0
2

ISS Passover

Visibility (miles)

9
7
7
9
9
7
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
40
35
25
34
22
4
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)

14
13
13
13
12
13
13
11
11
10
8
8
7
6
6
5
4
4
4
3
3
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
17
17
17
18
16
16
15
14
14
14
14
14
13
13
12
13
12
13
15
17
19
21

Dew Point (°C)

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

Relative Humidity (%)

57
57
63
64
58
67
73
74
76
74
77
75
75
74
72
75
79
82
82
82
75
67
58
50

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

308
307
308
310
313
319
326
314
307
304
300
298
299
300
300
301
301
300
299
297
297
297
297
298

Thursday 12

Waxing Gibbous 55%

15:28

22:43

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

Sun - Rise: 06:28, Set: 19:14, Transit: 12:51. Moon - Rise: 15:28, Set: 22:43. Civil Dark: 19:46 - 05:57. Nautical Dark: 20:23 - 05:20. Astro Dark: 21:03 - 04:40

Total Clouds (% Sky Obscured)

16
28
32
20
31
32
61
75
43
25
8
6
6
6
22
40
54
48
39
30
45
56
61
58

Low Clouds (% Sky Obscured)

3
4
4
5
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
17
11

Medium Clouds (% Sky Obscured)

1
0
0
0
3
13
24
54
30
20
6
5
4
2
2
2
2
3
2
3
18
28
37
31

High Clouds (% Sky Obscured)

8
19
27
12
22
6
26
16
2
0
0
0
2
4
18
36
51
45
34
27
20
17
6
14

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
1
1
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
6
7
7
7
7
6
7
6
5
5
4
3
3
2
2
3
5
7
7
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
23
23
24
24
24
20
20
21
20
19
19
19
18
17
15
14
13
13
13
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

43
38
36
33
32
32
34
38
46
50
52
55
60
63
65
65
64
62
60
60
58
53
47
40

Pressure (mb)

1010
1009
1008
1007
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

298
298
299
300
301
301
301
301
303
304
305
307
307
307
308
307
306
306
305
306
305
306
307
307

Friday 13

Waxing Gibbous 66%

16:26

23:43

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

Sun - Rise: 06:30, Set: 19:12, Transit: 12:50. Moon - Rise: 16:26, Set: 23:43. Civil Dark: 19:43 - 05:58. Nautical Dark: 20:21 - 05:21. Astro Dark: 21:00 - 04:42

Total Clouds (% Sky Obscured)

57
80
75
83
78
85
88
90
79
60
45
37
29
25
32
39
46
62
78
94
97
98
100
100

Low Clouds (% Sky Obscured)

5
0
12
5
3
13
30
46
11
17
24
39
49
59
59
50
40
25
15
10
16
26
51
58

Medium Clouds (% Sky Obscured)

27
67
22
43
36
80
85
84
86
74
65
56
44
36
42
49
45
61
78
94
96
98
100
96

High Clouds (% Sky Obscured)

28
39
38
43
31
36
41
46
24
19
15
15
15
20
32
43
49
63
72
85
90
95
100
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
2
4
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
3
8
14
25
30
25
14
36
45
53
47
38
24
43
52
59
78
93
95
95
95
89
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.8
0.7
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
19
19
14
12
11
11
10
9
12
12
12
13
12
12
10
9
9
9
9
9
10
12
13

Dew Point (°C)

5
4
4
10
10
10
10
9
9
13
13
13
14
14
13
13
12
12
12
12
12
13
14
14

Relative Humidity (%)

37
33
31
54
59
63
65
68
71
76
79
85
86
86
86
87
90
90
92
92
93
92
92
90

Pressure (mb)

1006
1006
1006
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

309
310
310
311
312
313
312
312
311
312
314
315
315
315
315
316
317
318
318
319
319
323
326
329

Saturday 14

Waxing Gibbous 76%

17:13

00:58

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: 06:31, Set: 19:10, Transit: 12:50. Moon - Rise: 17:13, Set: 00:58. Civil Dark: 19:41 - 06:00. Nautical Dark: 20:19 - 05:23. Astro Dark: 20:58 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

68
70
67
68
63
57
64
73
80
88
96
88
79
71
68
67
64
69
74
79
81
81
83
79

Medium Clouds (% Sky Obscured)

92
88
92
96
100
100
100
100
93
85
77
74
73
72
82
83
85
90
95
100
98
96
95
84

High Clouds (% Sky Obscured)

97
95
96
98
100
100
100
100
90
82
73
73
69
65
66
62
64
51
43
34
32
30
21
37

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

70
66
95
95
95
95
95
95
95
95
90
95
95
95
95
95
95
93
72
70
50
37
40
39

Precipitation Amount (mm)

0.3
0.2
1
1.7
2.7
2.4
2.2
1.9
1.5
1.1
0.4
0.5
0.6
0.8
0.6
0.7
0.9
0.5
0.3
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
89
90
90
93
92
92
92
90
90
88
88
88
88
87
88
87
85
84
84
80
78
75

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012

Ozone (du)

329
328
327
327
328
328
333
337
342
346
350
354
353
353
352
349
347
345
344
343
342
342
341
341

Forecast for Ottakring, Vienna, Republic of Austria (48.21,16.30)

Generated: 08/09/24 04:33:40. Forecast: 08/09/24 to 14/09/24. Timezone: UTC+2.00