Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 99%

20:18

07:27

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

Sun - Rise: 07:05, Set: 19:57, Transit: 13:31. Moon - Rise: 20:18, Set: 07:27. Civil Dark: 20:22 - 06:41. Nautical Dark: 20:51 - 06:12. Astro Dark: 21:21 - 05:42

Total Clouds (% Sky Obscured)

42
42
31
22
10
14
37
32
28
26
28
36
40
61
67
67
68
11
0
0
14
24
27
38

Low Clouds (% Sky Obscured)

0
0
0
2
4
6
15
19
18
17
19
35
40
61
67
67
68
0
0
0
0
0
0
8

Medium Clouds (% Sky Obscured)

18
14
5
2
2
2
18
6
1
0
0
0
0
12
20
25
54
11
0
0
14
24
27
36

High Clouds (% Sky Obscured)

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

3
0
0
0
2
2
3
6
7
7
7
8
9
9
8
5
6
7
6
8
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
28
29
32
34
35
36
37
38
39
38
37
36
34
34
31
30
31
31
30
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

66
71
73
69
60
54
48
44
39
35
31
28
26
25
31
33
33
52
57
54
53
55
59
60

Pressure (mb)

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

Ozone (du)

284
285
285
286
285
285
285
284
284
283
282
282
282
281
280
281
283
284
285
284
285
283
288
289

Saturday 29

Waning Gibbous 95%

20:47

08:26

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

Sun - Rise: 07:06, Set: 19:56, Transit: 13:31. Moon - Rise: 20:47, Set: 08:26. Civil Dark: 20:21 - 06:41. Nautical Dark: 20:50 - 06:12. Astro Dark: 21:19 - 05:43

Total Clouds (% Sky Obscured)

24
17
18
11
3
2
5
23
28
35
45
52
37
22
2
0
5
28
3
7
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
12
0
12
25
13
0
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
17
18
11
3
2
5
23
28
35
45
52
37
22
0
0
5
28
3
7
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
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
3
2
2
2
3
5
6
7
8
8
9
9
8
9
8
7
7
10
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
30
33
35
35
36
37
38
38
37
36
37
35
34
32
32
31
30
30
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

58
59
59
55
48
42
35
31
29
25
23
22
21
22
25
32
37
43
49
56
59
58
60
63

Pressure (mb)

1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1014
1013
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

287
288
289
289
287
287
288
287
285
284
284
285
285
284
284
285
286
285
285
285
285
284
283
283

Sunday 30

Waning Gibbous 89%

21:16

09:26

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

Sun - Rise: 07:06, Set: 19:55, Transit: 13:31. Moon - Rise: 21:16, Set: 09:26. Civil Dark: 20:19 - 06:42. Nautical Dark: 20:48 - 06:13. Astro Dark: 21:18 - 05:43

Total Clouds (% Sky Obscured)

0
0
40
35
35
39
8
5
11
25
51
29
32
26
24
25
3
3
0
0
6
12
18
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
1
3
6
0
0
2
17
10
3
3
0
0
3
7
11
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
25
51
29
32
26
24
25
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
40
35
35
39
8
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
20
19
18
18
18
17
15
14
12
11
11
10
11
12
17
17
19
19
19
20
20
21

Relative Humidity (%)

66
68
70
67
57
49
42
35
29
25
21
20
20
20
21
25
37
42
49
54
57
61
67
71

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1016
1015
1014
1013
1012
1011
1011
1011
1011
1012
1013
1014
1014
1014
1015
1014
1014

Ozone (du)

283
283
285
285
285
285
286
287
287
284
283
283
283
282
281
282
281
280
281
281
281
282
282
283

Monday 31

Waning Gibbous 81%

21:48

10:28

05 OK
06 OK
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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad

Sun - Rise: 07:07, Set: 19:54, Transit: 13:30. Moon - Rise: 21:48, Set: 10:28. Civil Dark: 20:18 - 06:42. Nautical Dark: 20:47 - 06:14. Astro Dark: 21:16 - 05:44

Total Clouds (% Sky Obscured)

28
30
31
28
24
25
28
34
36
41
52
68
86
94
69
48
24
15
21
25
26
27
52
58

Low Clouds (% Sky Obscured)

11
10
8
7
6
7
5
5
4
2
4
31
67
71
12
4
0
0
0
0
3
7
9
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
5
7
23
40
52
52
59
57
50
44
24
9
13
18
13
8
10
37

High Clouds (% Sky Obscured)

6
5
6
4
2
2
7
14
6
2
1
19
32
48
33
20
4
5
4
0
2
5
52
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
0
0
0
12
14
5
2
2
0
3
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
5
5
6
7
7
7
8
7
7
6
8
11
9
9
8
6
6
8
9
9
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
28
29
30
31
34
35
36
37
39
39
37
33
33
32
32
33
33
30
29
29
29
27

Dew Point (°C)

21
21
21
21
21
20
20
19
18
16
15
14
14
20
22
21
23
23
22
21
20
22
22
22

Relative Humidity (%)

73
76
78
75
67
60
52
43
36
30
26
24
25
39
47
46
57
59
61
62
61
70
74
77

Pressure (mb)

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

Ozone (du)

285
285
287
288
288
287
286
286
287
286
287
288
287
287
288
288
288
289
290
291
292
292
292
292

Tuesday 1

Waning Gibbous 78%

22:25

11:33

05 Bad
06 Bad
07 OK
08 OK
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 OK
00 Good
01 Good
02 OK
03 OK
04 Bad

Sun - Rise: 07:07, Set: 19:52, Transit: 13:30. Moon - Rise: 22:25, Set: 11:33. Civil Dark: 20:17 - 06:43. Nautical Dark: 20:46 - 06:14. Astro Dark: 21:15 - 05:45

Total Clouds (% Sky Obscured)

48
40
43
48
53
50
50
46
53
62
78
93
85
79
66
55
39
25
12
2
17
32
47
49

Low Clouds (% Sky Obscured)

11
17
12
10
7
6
8
7
7
4
19
65
65
65
51
36
20
13
7
0
3
6
8
10

Medium Clouds (% Sky Obscured)

26
5
3
5
7
13
17
20
19
21
23
30
79
79
66
55
39
25
12
2
6
8
8
8

High Clouds (% Sky Obscured)

5
0
12
18
28
17
9
0
20
37
55
33
17
0
3
8
12
8
4
0
7
13
21
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

8
16
1
0
0
0
0
0
0
1
1
2
30
36
46
54
60
49
34
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
29
31
31
31
33
35
36
38
38
38
34
35
36
36
35
35
34
34
33
30
30
28

Dew Point (°C)

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

Relative Humidity (%)

77
81
83
81
70
58
51
43
38
34
31
28
34
40
43
48
53
59
64
67
73
76
81
86

Pressure (mb)

1015
1015
1016
1016
1017
1017
1017
1016
1016
1015
1014
1013
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

290
289
289
289
289
288
287
285
283
282
281
281
280
281
280
280
281
281
282
283
284
284
284
284

Wednesday 2

Waning Gibbous 71%

23:07

12:40

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

Sun - Rise: 07:08, Set: 19:51, Transit: 13:30. Moon - Rise: 23:07, Set: 12:40. Civil Dark: 20:16 - 06:44. Nautical Dark: 20:44 - 06:15. Astro Dark: 21:14 - 05:46

Total Clouds (% Sky Obscured)

51
50
45
37
32
28
27
23
22
20
19
23
26
32
26
15
5
3
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

13
18
27
26
12
10
6
3
2
3
5
9
14
16
12
9
5
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
8
6
3
0
0
1
1
4
7
10
13
17
23
15
9
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
1
1
2
2
1
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
1
1
1
2
2
1
1
1
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
4
4
4
5
6
6
6
7
7
8
8
8
9
10
10
10
10
9
9
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
28
28
29
30
31
32
33
41
40
38
38
38
38
36
35
35
34
34
34
28
29
29

Dew Point (°C)

23
23
23
22
22
22
21
19
18
17
16
15
15
14
14
14
15
16
18
21
23
23
23
22

Relative Humidity (%)

84
86
86
77
70
64
52
43
35
31
28
25
25
26
26
29
33
38
47
57
70
72
74
76

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

284
284
285
285
286
287
287
287
288
287
287
287
286
286
286
286
286
287
286
286
286
285
284
283

Thursday 3

Waning Gibbous 60%

23:58

13:49

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

Sun - Rise: 07:09, Set: 19:50, Transit: 13:29. Moon - Rise: 23:58, Set: 13:49. Civil Dark: 20:14 - 06:44. Nautical Dark: 20:43 - 06:16. Astro Dark: 21:12 - 05:46

Total Clouds (% Sky Obscured)

0
0
6
13
17
23
23
14
14
14
17
34
45
52
68
80
94
67
40
12

Low Clouds (% Sky Obscured)

0
0
6
13
17
23
23
12
5
4
4
5
5
3
18
33
54
37
21
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
6
9
5
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
4
8
8
15
28
45
52
54
63
72
51
31
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

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
1
2
3
3
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
29
29
29
31
32
33
33
35
42
39
37
38
38
38
35
35
33
33
32

Dew Point (°C)

22
23
23
22
22
21
20
19
18
16
15
14
14
14
13
15
17
18
19
19

Relative Humidity (%)

78
82
84
75
66
60
50
41
35
31
27
24
24
25
25
31
38
46
51
56

Pressure (mb)

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

Ozone (du)

284
284
285
285
285
285
285
284
284
284
283
283
284
284
284
284
284
284
284
284

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

Generated: 28/08/26 05:52:52. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-5.00