Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Full Moon 100%

20:46

06:40

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

Sun - Rise: 06:47, Set: 20:26, Transit: 13:37. Moon - Rise: 20:46, Set: 06:40. Civil Dark: 20:52 - 06:21. Nautical Dark: 21:24 - 05:50. Astro Dark: 21:57 - 05:16

Total Clouds (% Sky Obscured)

33
34
32
35
24
24
44
43
58
63
33
35
34
21
17
24
87
38
8
4
47
61
32
50

Low Clouds (% Sky Obscured)

19
18
25
15
15
16
16
16
18
17
8
14
17
11
7
20
59
4
0
0
0
16
21
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
16
23
18
6
5
4
14
0
0
0
7
8
8
15

High Clouds (% Sky Obscured)

0
0
1
2
2
8
44
34
48
63
12
1
3
2
2
0
38
35
7
3
35
32
2
13

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)

4
4
3
4
9
10
9
9
9
9
9
9
9
9
9
7
4
6
9
9
9
8
8
7

Chance of Frost

Temperature (°C)

25
25
24
25
27
29
31
33
35
36
37
37
37
37
36
35
33
32
30
29
28
27
26
26

Feels Like (°C)

28
28
28
28
29
31
33
34
36
37
37
38
38
37
37
36
35
30
30
30
29
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

77
82
84
79
67
56
45
39
34
30
27
25
25
24
25
28
33
43
54
60
60
61
67
70

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1011
1010
1010
1009
1009
1009
1010
1011
1012
1012
1013
1013
1013
1013

Ozone (du)

302
300
300
299
299
299
298
297
295
296
296
295
294
295
296
297
297
296
297
296
297
296
295
295

Thursday 30

Waning Gibbous 97%

21:18

07:39

05 OK
06 Bad
07 Bad
08 OK
09 OK
10 OK
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 OK

Sun - Rise: 06:48, Set: 20:26, Transit: 13:37. Moon - Rise: 21:18, Set: 07:39. Civil Dark: 20:52 - 06:22. Nautical Dark: 21:23 - 05:50. Astro Dark: 21:56 - 05:17

Total Clouds (% Sky Obscured)

42
82
84
37
29
32
59
45
42
44
34
33
28
33
68
72
57
69
51
52
89
93
80
31

Low Clouds (% Sky Obscured)

21
24
31
24
17
24
22
22
20
17
14
15
18
22
25
29
27
26
3
0
0
3
4
1

Medium Clouds (% Sky Obscured)

6
7
3
9
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
50
50
6
7
7
41
25
23
27
22
15
4
6
43
49
27
48
48
51
89
89
80
31

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)

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

Chance of Frost

Temperature (°C)

25
25
25
25
27
29
31
32
34
36
37
37
37
37
36
35
33
32
31
29
28
27
26
26

Feels Like (°C)

27
27
26
26
28
30
31
32
34
35
36
37
37
37
36
34
33
30
29
29
28
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

72
74
74
70
58
47
37
32
29
26
24
22
22
22
23
26
30
35
48
54
56
57
63
67

Pressure (mb)

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

Ozone (du)

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

Friday 31

Waning Gibbous 93%

21:47

08:37

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

Sun - Rise: 06:48, Set: 20:25, Transit: 13:37. Moon - Rise: 21:47, Set: 08:37. Civil Dark: 20:51 - 06:22. Nautical Dark: 21:22 - 05:51. Astro Dark: 21:55 - 05:18

Total Clouds (% Sky Obscured)

14
19
49
67
100
100
68
58
59
39
20
8
3
5
9
2
2
4
1
11
14
19
19
35

Low Clouds (% Sky Obscured)

4
8
14
17
16
13
4
0
0
0
0
0
0
0
4
0
0
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
23

High Clouds (% Sky Obscured)

10
4
36
66
100
100
63
58
58
37
19
8
2
3
2
1
0
0
0
11
7
4
0
30

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
2
1
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)

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

Chance of Frost

Temperature (°C)

25
25
24
25
27
29
31
33
35
37
38
39
39
38
37
35
33
32
31
30
29
28
27
27

Feels Like (°C)

26
26
27
27
27
28
30
32
34
36
38
38
38
38
36
35
34
32
30
31
30
29
29
29

Dew Point (°C)

18
18
18
18
18
16
14
12
12
12
12
12
11
11
11
11
12
11
14
21
21
22
21
20

Relative Humidity (%)

65
67
68
65
56
45
34
28
25
23
21
19
19
19
20
23
26
27
35
61
63
68
69
66

Pressure (mb)

1014
1014
1015
1015
1016
1016
1015
1015
1015
1014
1013
1012
1011
1010
1010
1011
1011
1011
1012
1013
1013
1013
1013
1013

Ozone (du)

294
293
293
295
294
292
293
292
291
291
289
290
291
290
290
290
291
291
291
290
291
292
293
294

Saturday 1

Waning Gibbous 86%

22:15

09:35

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 OK
03 Bad
04 Bad

Sun - Rise: 06:49, Set: 20:24, Transit: 13:37. Moon - Rise: 22:15, Set: 09:35. Civil Dark: 20:50 - 06:23. Nautical Dark: 21:21 - 05:52. Astro Dark: 21:54 - 05:19

Total Clouds (% Sky Obscured)

51
68
73
88
77
94
99
100
100
100
100
87
87
87
81
75
68
65
52
61
49
44
27
26

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
28
25
23
22
52
64
69
65
64
59
60
68
76
77
70
68
36
36
27
47
39
5
0

High Clouds (% Sky Obscured)

51
68
73
88
77
92
90
92
99
100
99
82
69
56
39
26
10
11
7
13
12
11
3
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
5
13
14
18
22
16
14
12
22
22
26
30
17
23
33
30
34
62
57
40
4
33
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.3
0
0
0.2

Wind Speed/Direction (mph)

7
6
5
5
5
6
5
4
4
3
4
4
5
6
7
5
6
7
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

26
26
26
27
29
30
32
34
36
36
37
38
38
38
37
36
34
33
31
30
29
28
28
26

Feels Like (°C)

28
28
28
29
30
31
33
35
37
37
37
37
37
37
37
36
34
33
33
32
31
30
29
28

Dew Point (°C)

19
19
19
19
18
17
16
19
22
21
17
17
16
16
17
18
18
19
21
22
23
22
21
21

Relative Humidity (%)

64
65
67
63
53
45
38
40
46
43
30
29
27
28
29
35
39
45
53
63
69
68
66
72

Pressure (mb)

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

Ozone (du)

294
294
293
292
290
289
288
287
286
285
285
286
286
285
285
284
286
286
286
287
289
290
292
294

Sunday 2

Waning Gibbous 78%

22:43

10:33

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

Sun - Rise: 06:50, Set: 20:23, Transit: 13:36. Moon - Rise: 22:43, Set: 10:33. Civil Dark: 20:49 - 06:24. Nautical Dark: 21:20 - 05:53. Astro Dark: 21:53 - 05:20

Total Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
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 (%)

7
2
2
6
3
2
1
0
0
0
0
0
0
0
0
0
0
1
1
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)

5
5
4
5
6
7
8
8
9
9
9
9
9
8
8
6
5
4
3
2
2
1
2
3

Chance of Frost

Temperature (°C)

26
25
24
26
27
29
31
33
35
36
37
38
37
37
36
34
32
30
29
28
28
27
27
26

Feels Like (°C)

27
26
26
28
29
30
32
34
35
36
36
36
35
35
35
34
34
33
32
32
31
27
29
29

Dew Point (°C)

19
17
17
18
17
17
15
14
14
13
12
10
8
7
8
9
10
12
12
12
13
13
14
14

Relative Humidity (%)

67
61
62
62
53
46
38
32
28
25
22
18
16
16
17
21
26
32
35
37
40
42
45
47

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

297
297
298
302
303
303
303
306
308
308
307
306
307
306
305
306
308
309
309
309
309
309
308
308

Monday 3

Waning Gibbous 78%

23:13

11:33

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

Sun - Rise: 06:50, Set: 20:22, Transit: 13:36. Moon - Rise: 23:13, Set: 11:33. Civil Dark: 20:48 - 06:24. Nautical Dark: 21:19 - 05:53. Astro Dark: 21:52 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
16
26
29
33
36
24
12
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
7
14
20
16
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
3
3
2
2
1
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)

2
2
2
3
4
4
3
3
3
2
2
3
4
5
6
7
7
8
9
9
10
8
7
6

Chance of Frost

Temperature (°C)

26
25
24
27
29
32
34
36
38
39
39
40
39
39
38
36
34
32
31
30
29
28
27
27

Feels Like (°C)

30
30
30
28
29
30
31
32
33
43
42
41
41
41
41
39
38
36
36
35
34
28
28
28

Dew Point (°C)

14
14
14
14
14
14
14
14
14
13
12
11
11
11
12
14
16
19
19
20
21
20
20
20

Relative Humidity (%)

49
51
52
46
39
34
30
27
23
21
19
17
18
19
20
26
34
44
49
55
62
63
63
64

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1008
1008
1009
1009
1010
1011
1011
1011
1011

Ozone (du)

305
303
300
300
300
300
301
301
302
302
302
302
303
303
303
303
304
304
304
304
304
304
304
305

Tuesday 4

Waning Gibbous 68%

23:46

12:35

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

Sun - Rise: 06:51, Set: 20:22, Transit: 13:36. Moon - Rise: 23:46, Set: 12:35. Civil Dark: 20:47 - 06:25. Nautical Dark: 21:18 - 05:54. Astro Dark: 21:51 - 05:22

Total Clouds (% Sky Obscured)

2
3
9
14
22
22
24
24
16
10
6
5
4
4
9
14
19
20
16
12

Low Clouds (% Sky Obscured)

2
3
9
14
22
22
24
24
16
10
6
4
3
1
3
5
8
6
4
1

Medium Clouds (% Sky Obscured)

0
0
1
1
1
3
5
8
11
7
0
1
1
2
3
5
6
6
6
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
19
20
16
12

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
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
0
10
14
17
36
44
46
38
28
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

26
26
25
27
28
30
32
35
37
38
39
40
39
38
37
35
33
31
30
29

Feels Like (°C)

28
28
28
27
28
30
31
30
31
40
39
38
38
39
39
35
35
34
32
31

Dew Point (°C)

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

Relative Humidity (%)

66
66
68
61
55
50
42
34
29
28
28
27
29
32
35
40
47
55
61
68

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1013
1013
1012
1012
1011
1011
1011
1010
1011
1012
1013
1013
1014

Ozone (du)

304
303
302
302
302
303
306
310
313
314
314
314
314
314
313
311
308
306
308
311

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 29/07/26 05:39:27. Forecast: 29/07/26 to 04/08/26. Timezone: UTC-5.00