Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waxing Gibbous 97%

19:21

05:53

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
18 Bad
19 Bad
20 OK
21 Bad

Sun - Rise: 07:11, Set: 19:47, Transit: 13:29. Moon - Rise: 19:21, Set: 05:53. Civil Dark: 20:11 - 06:47. Nautical Dark: 20:40 - 06:18. Astro Dark: 21:09 - 05:49

Total Clouds (% Sky Obscured)

76
81
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
99
98
92
86
29
59

Low Clouds (% Sky Obscured)

14
5
7
20
45
65
64
64
64
57
58
54
66
62
79
56
71
53
44
87
29
20
7
7

Medium Clouds (% Sky Obscured)

56
81
85
93
74
87
96
95
95
96
91
89
74
83
90
97
95
88
94
94
75
75
29
59

High Clouds (% Sky Obscured)

76
81
85
100
100
100
100
100
100
100
100
95
97
100
100
100
69
50
9
0
9
0
16
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
9
7
9
5
4
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

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

Precipitation Probability (%)

1
1
4
36
44
66
53
36
40
31
26
25
13
15
26
18
45
49
29
28
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
0
7
8
6
3
2
3
3
3
7
10
11
13
12
13
12
11
11
10
9
8
6
5

Chance of Frost

Temperature (°C)

30
29
28
27
27
26
26
25
24
24
24
23
23
23
23
23
23
22
22
22
22
22
22
21

Feels Like (°C)

29
27
28
29
28
29
28
25
25
24
23
22
22
22
23
23
23
22
22
22
22
23
23
25

Dew Point (°C)

14
16
18
19
20
21
22
22
21
22
21
20
20
19
20
20
19
18
18
18
18
19
18
18

Relative Humidity (%)

36
46
53
60
68
76
82
84
83
87
85
83
80
80
80
80
80
79
80
77
79
80
80
83

Pressure (mb)

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

Ozone (du)

276
276
275
273
272
270
272
274
274
273
274
274
272
272
272
274
274
274
273
273
273
273
273
273

Saturday 6

Waxing Gibbous 100%

19:53

06:58

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

Sun - Rise: 07:12, Set: 19:46, Transit: 13:29. Moon - Rise: 19:53, Set: 06:58. Civil Dark: 20:10 - 06:48. Nautical Dark: 20:39 - 06:19. Astro Dark: 21:08 - 05:50

Total Clouds (% Sky Obscured)

46
35
32
20
20
24
24
23
31
26
25
56
57
48
40
51
44
64
70
62
52
37
42
38

Low Clouds (% Sky Obscured)

10
11
15
20
20
24
22
19
22
26
24
48
47
30
26
32
24
29
24
29
30
37
42
38

Medium Clouds (% Sky Obscured)

46
35
32
20
20
24
24
23
29
26
25
21
13
17
14
35
37
46
45
36
22
11
2
2

High Clouds (% Sky Obscured)

34
20
9
20
15
18
15
0
4
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
8
11
13
10
7
5
4
3
0
0
0
0
2
1
1
1
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
7
7
7
7
7
7
7
6
6
7
9
9
9
8
8
10
10
11
11
11
11
10
8

Chance of Frost

Temperature (°C)

21
21
21
20
20
20
20
20
20
20
20
21
23
23
25
26
28
28
29
29
28
27
26
25

Feels Like (°C)

23
23
22
22
22
22
22
22
22
22
22
22
24
24
26
27
29
30
30
30
30
29
27
25

Dew Point (°C)

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

Relative Humidity (%)

81
82
81
82
84
85
88
91
91
93
93
86
79
71
63
57
52
49
47
45
46
51
58
59

Pressure (mb)

1018
1019
1019
1019
1019
1019
1018
1018
1019
1019
1020
1020
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1018
1018

Ozone (du)

274
274
275
276
277
276
276
276
276
276
276
276
278
279
278
277
276
276
276
276
276
277
276
277

Sunday 7

Full Moon 100%

20:24

08:04

22 OK
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 OK
17 OK
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:12, Set: 19:45, Transit: 13:28. Moon - Rise: 20:24, Set: 08:04. Civil Dark: 20:09 - 06:48. Nautical Dark: 20:37 - 06:20. Astro Dark: 21:06 - 05:51

Total Clouds (% Sky Obscured)

43
55
57
49
57
67
73
70
85
91
90
84
80
84
85
80
79
64
41
29
16
10
14
11

Low Clouds (% Sky Obscured)

43
55
57
41
49
59
66
66
85
89
88
75
40
38
38
47
52
53
35
25
13
10
8
4

Medium Clouds (% Sky Obscured)

3
3
3
4
2
1
0
0
16
53
51
57
49
46
52
50
49
40
26
9
4
3
1
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
1
0
0
1
7
2
1
5
3
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
6
5
5
4
4
4
5
5
5
6
8
9
9
8
8
8
8
8
7
7
7
6
6

Chance of Frost

Temperature (°C)

24
24
23
23
23
22
22
21
21
21
22
22
23
24
26
28
29
29
29
30
30
29
27
26

Feels Like (°C)

25
24
24
24
24
23
22
22
22
21
21
22
22
24
26
28
29
28
29
32
32
32
30
28

Dew Point (°C)

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

Relative Humidity (%)

58
57
56
56
57
60
62
62
64
65
67
67
67
67
61
54
46
46
48
42
41
48
52
52

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1020
1019
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

277
275
275
275
277
278
279
280
280
279
279
279
278
277
277
277
278
277
277
278
278
278
279
280

Monday 8

Waning Gibbous 97%

20:57

09:11

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

Sun - Rise: 07:13, Set: 19:43, Transit: 13:28. Moon - Rise: 20:57, Set: 09:11. Civil Dark: 20:07 - 06:49. Nautical Dark: 20:36 - 06:20. Astro Dark: 21:05 - 05:51

Total Clouds (% Sky Obscured)

11
7
1
1
3
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

Low Clouds (% Sky Obscured)

4
3
1
1
3
4
2
1
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
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)

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

Chance of Frost

Temperature (°C)

25
25
24
23
23
22
22
21
21
20
21
23
25
27
28
30
31
32
32
32
32
31
29
27

Feels Like (°C)

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

Dew Point (°C)

15
15
15
16
17
17
17
17
17
17
18
18
17
16
16
16
14
13
13
12
12
16
13
12

Relative Humidity (%)

52
54
57
63
68
71
73
76
79
80
80
72
63
52
45
41
36
32
31
29
29
39
37
39

Pressure (mb)

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

Ozone (du)

280
280
279
279
278
277
277
277
277
278
278
279
281
282
281
280
280
280
280
281
280
279
279
279

Tuesday 9

Waning Gibbous 91%

21:32

10:19

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

Sun - Rise: 07:13, Set: 19:42, Transit: 13:28. Moon - Rise: 21:32, Set: 10:19. Civil Dark: 20:06 - 06:49. Nautical Dark: 20:35 - 06:21. Astro Dark: 21:03 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
2
2
1
6
10
10
21
28
34

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)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
2
2
1
6
10
10
21
28
34

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

Chance of Frost

Temperature (°C)

25
25
24
23
22
22
22
21
21
21
22
24
26
27
29
31
32
33
34
33
32
31
30
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
39
42
48
61
67
69
72
71
71
70
59
48
38
33
32
30
28
27
29
30
33
35
35

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1016
1015
1014
1014
1014
1014
1015
1015

Ozone (du)

282
283
284
286
286
286
285
285
284
285
286
286
286
287
287
286
285
284
283
282
281
280
279
278

Wednesday 10

Waning Gibbous 83%

No Rise

11:30

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

Sun - Rise: 07:14, Set: 19:41, Transit: 13:27. Moon - Rise: No Rise, Set: 11:30. Civil Dark: 20:05 - 06:50. Nautical Dark: 20:33 - 06:22. Astro Dark: 21:02 - 05:53

Total Clouds (% Sky Obscured)

23
11
0
1
1
1
1
0
0
0
0
0
12
25
34
35
36
38
37
35
31
21
10
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
12
25
34
35
36
38
37
35
31
21
10
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)

23
11
0
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

26
25
24
24
23
23
23
23
22
22
24
25
27
29
30
32
33
33
34
33
33
32
31
29

Feels Like (°C)

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

Dew Point (°C)

10
12
14
16
17
18
19
19
19
19
19
19
19
18
17
17
15
15
14
14
15
15
14
13

Relative Humidity (%)

37
45
53
63
69
73
76
79
80
81
74
66
60
52
45
39
35
32
29
31
33
36
37
38

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1018
1018
1018
1017
1016
1015
1015
1014
1014
1015
1015

Ozone (du)

277
277
276
276
275
275
274
275
276
276
277
277
277
277
278
278
277
277
276
276
275
275
275
276

Thursday 11

Waning Gibbous 73%

22:12

12:42

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

Sun - Rise: 07:15, Set: 19:40, Transit: 13:27. Moon - Rise: 22:12, Set: 12:42. Civil Dark: 20:04 - 06:50. Nautical Dark: 20:32 - 06:22. Astro Dark: 21:01 - 05:53

Total Clouds (% Sky Obscured)

0
0
3
2
1
0
1
2
3
2
2
2
11
18
25
32
35
39
47
55
63

Low Clouds (% Sky Obscured)

0
0
0
2
1
0
0
0
0
2
2
2
11
11
22
32
35
39
38
38
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
21
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
4
2
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
26
25
24
24
23
23
22
22
24
26
28
29
31
32
33
33
34
33
32

Feels Like (°C)

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

Dew Point (°C)

13
15
16
18
18
18
19
19
18
18
18
18
18
18
17
17
16
15
14
14
14

Relative Humidity (%)

39
46
54
66
68
72
75
76
76
78
70
62
56
49
44
39
35
32
29
31
32

Pressure (mb)

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

Ozone (du)

276
276
276
275
276
276
276
276
277
277
278
279
279
280
280
281
281
281
281
281
281

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

Generated: 05/09/25 22:05:22. Forecast: 05/09/25 to 11/09/25. Timezone: UTC-5.00