Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

First Quarter 58%

15:51

00:48

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:08, Set: 19:54, Transit: 13:31. Moon - Rise: 15:51, Set: 00:48. Civil Dark: 20:19 - 06:44. Nautical Dark: 20:48 - 06:15. Astro Dark: 21:17 - 05:46

Total Clouds (% Sky Obscured)

67
59
59
100
100
100
100
100
100
85
60
49
44
52
91
94
87
40
40
99
57
99
91
92

Low Clouds (% Sky Obscured)

33
31
53
57
58
70
73
62
58
61
57
49
34
29
46
40
22
13
13
17
44
89
83
86

Medium Clouds (% Sky Obscured)

35
24
11
6
2
6
9
9
10
14
7
1
1
4
1
38
66
8
25
22
31
2
2
2

High Clouds (% Sky Obscured)

62
59
59
100
100
100
100
100
100
85
60
49
38
35
64
61
36
40
40
99
15
36
9
11

ISS Passover

Visibility (miles)

9
4
9
9
7
9
9
9
9
9
9
9
9
9
9
2
9
4
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
76
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
59
48
71
47
13
8
3
4
11
13
16
37
44
58
56
41
20
27
8
6
2
2

Precipitation Amount (mm)

2.2
2.5
0.3
0
0.4
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
27
26
25
24
24
24
24
24
23
23
23
23
23
23
24
25
26
27
28
29
30
30
30

Feels Like (°C)

29
30
30
28
26
26
26
26
27
27
27
28
29
28
27
26
27
29
31
31
30
31
30
31

Dew Point (°C)

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

Relative Humidity (%)

61
66
77
83
84
92
92
91
91
91
89
91
91
91
87
82
74
68
59
53
49
44
42
47

Pressure (mb)

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

Ozone (du)

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

Monday 1

Waxing Gibbous 67%

16:43

01:40

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

Sun - Rise: 07:09, Set: 19:53, Transit: 13:30. Moon - Rise: 16:43, Set: 01:40. Civil Dark: 20:18 - 06:45. Nautical Dark: 20:46 - 06:16. Astro Dark: 21:16 - 05:46

Total Clouds (% Sky Obscured)

92
90
68
20
28
28
17
26
23
22
21
23
17
16
62
56
33
52
50
13
41
68
48
54

Low Clouds (% Sky Obscured)

84
74
15
16
2
0
1
0
2
2
2
1
1
1
0
4
4
4
3
2
2
4
13
31

Medium Clouds (% Sky Obscured)

3
3
0
0
0
2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
20
33
21
18

High Clouds (% Sky Obscured)

40
78
64
19
28
28
15
26
23
22
21
19
11
10
62
35
3
30
30
1
2
2
1
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
1
1
1
2
3
2
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)

8
8
8
6
6
5
3
3
2
2
2
2
3
3
3
4
5
5
5
5
5
6
8
8

Chance of Frost

Temperature (°C)

29
29
27
26
25
25
24
24
23
23
23
22
22
22
23
24
26
28
29
31
32
33
33
33

Feels Like (°C)

30
29
27
28
28
28
28
27
28
27
28
27
26
26
27
26
27
31
30
31
33
33
33
33

Dew Point (°C)

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

Relative Humidity (%)

51
54
62
66
68
70
71
73
77
78
81
80
80
80
76
69
61
55
49
42
37
34
33
32

Pressure (mb)

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

Ozone (du)

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

Tuesday 2

Waxing Gibbous 77%

17:29

02:39

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

Sun - Rise: 07:09, Set: 19:52, Transit: 13:30. Moon - Rise: 17:29, Set: 02:39. Civil Dark: 20:16 - 06:45. Nautical Dark: 20:45 - 06:16. Astro Dark: 21:15 - 05:47

Total Clouds (% Sky Obscured)

42
61
55
65
76
97
100
53
47
27
42
12
3
7
3
6
20
5
22
19
18
16
11
8

Low Clouds (% Sky Obscured)

16
40
46
53
53
16
13
0
15
15
18
5
0
0
0
0
0
4
19
19
18
16
11
8

Medium Clouds (% Sky Obscured)

19
30
30
34
45
52
55
40
34
22
20
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
1
43
76
97
100
18
10
2
15
8
2
6
3
6
20
2
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

32
32
30
29
28
27
26
26
25
24
24
23
23
23
23
25
27
29
31
32
33
33
34
33

Feels Like (°C)

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

Dew Point (°C)

14
16
15
15
14
15
17
18
18
18
18
17
16
16
17
17
17
16
15
14
12
11
11
10

Relative Humidity (%)

32
38
42
43
42
46
57
63
66
67
68
67
65
66
66
60
53
46
38
34
28
26
24
23

Pressure (mb)

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

Ozone (du)

286
285
285
284
284
285
285
286
287
287
286
286
287
287
287
287
286
286
286
286
285
284
283
282

Wednesday 3

Waxing Gibbous 85%

No Rise

03:42

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

Sun - Rise: 07:10, Set: 19:51, Transit: 13:30. Moon - Rise: No Rise, Set: 03:42. Civil Dark: 20:15 - 06:46. Nautical Dark: 20:44 - 06:17. Astro Dark: 21:13 - 05:48

Total Clouds (% Sky Obscured)

5
3
2
0
0
0
0
0
25
2
0
0
0
0
0
0
1
1
1
3
11
15
10
10

Low Clouds (% Sky Obscured)

5
3
2
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)

0
0
0
0
0
0
0
0
25
2
0
0
0
0
0
0
0
1
1
3
11
15
10
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)

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

Chance of Frost

Temperature (°C)

33
32
30
28
27
27
26
26
25
24
24
23
23
22
24
26
28
30
32
34
35
36
37
36

Feels Like (°C)

34
34
30
28
28
27
27
26
25
23
25
24
23
23
25
27
28
30
33
35
36
36
35
36

Dew Point (°C)

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

Relative Humidity (%)

24
29
31
35
36
37
39
39
42
44
45
45
49
54
57
49
41
37
33
29
25
22
21
21

Pressure (mb)

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

Ozone (du)

283
282
281
281
281
280
281
282
282
282
283
283
283
282
283
283
284
282
282
281
281
281
281
282

Thursday 4

Waxing Gibbous 92%

18:11

04:47

18 OK
19 OK
20 OK
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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 07:11, Set: 19:50, Transit: 13:29. Moon - Rise: 18:11, Set: 04:47. Civil Dark: 20:14 - 06:46. Nautical Dark: 20:43 - 06:18. Astro Dark: 21:12 - 05:49

Total Clouds (% Sky Obscured)

10
10
15
15
43
67
89
90
78
89
92
91
84
71
54
42
44
46
39
30
18
3
3
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
9
21
33
38
41
46
46
46
46
36
26
15
10
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
5
5
10
28
50
74
74
67
71
79
78
59
48
39
34
42
46
39
30
18
3
3
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)

5
7
7
7
7
8
8
9
9
8
9
8
8
7
8
10
11
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
34
30
29
27
26
26
25
25
25
24
24
24
25
26
26
26
27
28
29
36
36
35
36

Dew Point (°C)

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

Relative Humidity (%)

23
29
31
36
39
40
41
44
50
55
59
60
62
62
56
50
45
40
34
29
26
24
21
24

Pressure (mb)

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

Ozone (du)

282
282
281
280
280
280
280
280
278
279
278
279
280
281
281
281
282
282
282
283
282
282
281
281

Friday 5

Waxing Gibbous 97%

18:48

05:53

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

Sun - Rise: 07:11, Set: 19:48, Transit: 13:29. Moon - Rise: 18:48, Set: 05:53. Civil Dark: 20:13 - 06:47. Nautical Dark: 20:41 - 06:18. Astro Dark: 21:10 - 05:49

Total Clouds (% Sky Obscured)

0
0
0
0
18
24
25
40
40
40
40
45
45
55
55
50
55
65
66
66
63
59
52
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
4
18
34

Medium Clouds (% Sky Obscured)

0
0
0
0
1
4
7
7
9
10
24
39
45
55
55
50
55
65
66
66
63
59
52
45

High Clouds (% Sky Obscured)

0
0
0
0
18
24
25
40
40
40
40
45
45
55
55
50
55
65
66
66
63
59
52
45

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
22
33
43
44
40
35
34
32

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)

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

Chance of Frost

Temperature (°C)

36
35
33
31
29
28
27
27
26
25
24
24
23
23
24
26
27
29
30
32
32
32
32
31

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

28
33
37
40
44
50
57
63
69
74
80
83
87
88
80
75
67
64
60
57
60
63
66
68

Pressure (mb)

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

Ozone (du)

281
281
282
282
282
281
281
281
280
279
278
278
277
276
275
274
274
273
273
272
272
272
272
272

Saturday 6

Waxing Gibbous 100%

19:21

06:58

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: 07:12, Set: 19:47, Transit: 13:29. Moon - Rise: 19:21, Set: 06:58. Civil Dark: 20:11 - 06:48. Nautical Dark: 20:40 - 06:19. Astro Dark: 21:09 - 05:50

Total Clouds (% Sky Obscured)

42
42
49
56
72
86
98
86
78
71
78
82
84
89
90
94
97
98
98

Low Clouds (% Sky Obscured)

42
42
40
45
43
42
43
46
46
49
51
64
68
75
85
91
91
95
95

Medium Clouds (% Sky Obscured)

42
42
49
56
72
86
95
86
78
71
72
66
50
50
50
45
49
54
58

High Clouds (% Sky Obscured)

42
42
49
56
72
86
98
86
78
71
78
82
84
89
90
94
97
95
95

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

29
28
27
24
43
54
61
52
41
25
39
48
55
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0.7
1.2
1.9
1.9
2
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
29
28
27
27
26
25
25
24
24
24
23
23
24
24
24
24
24

Feels Like (°C)

32
31
29
28
29
29
28
28
26
26
25
25
25
24
26
26
27
27
27

Dew Point (°C)

24
24
23
22
22
22
22
22
21
22
22
21
20
20
21
22
23
23
23

Relative Humidity (%)

70
70
71
70
71
74
76
79
82
84
85
84
83
80
84
88
94
94
92

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

272
272
272
271
271
271
271
271
271
272
273
273
273
274
273
272
272
272
271

Forecast for Liberty Hill, Williamson, United States of America (30.66,-97.92)

Generated: 31/08/25 18:04:35. Forecast: 31/08/25 to 06/09/25. Timezone: UTC-5.00