Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

18:48

07:15

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

Sun - Rise: 07:22, Set: 19:23, Transit: 13:22. Moon - Rise: 18:48, Set: 07:15. Civil Dark: 19:46 - 06:58. Nautical Dark: 20:14 - 06:30. Astro Dark: 20:42 - 06:02

Total Clouds (% Sky Obscured)

43
58
71
66
57
24
39
22
71
42
50
37
86
59
59
36
87
61
97
98
100
100
100
100

Low Clouds (% Sky Obscured)

17
16
11
11
11
8
11
10
19
17
4
5
1
0
0
0
6
10
11
14
22
28
32
26

Medium Clouds (% Sky Obscured)

0
0
3
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)

43
58
67
63
26
5
14
7
35
17
50
37
86
59
59
22
87
61
97
98
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
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)

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

Chance of Frost

Temperature (°C)

28
29
31
33
34
35
35
35
34
33
32
30
29
28
27
26
25
24
24
24
23
23
23
25

Feels Like (°C)

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

Dew Point (°C)

20
19
19
17
16
14
13
12
11
11
10
10
9
10
16
21
21
21
21
21
20
20
20
20

Relative Humidity (%)

62
54
47
38
32
28
25
24
24
25
27
28
27
32
52
72
78
80
83
83
83
84
81
73

Pressure (mb)

1019
1018
1018
1017
1016
1014
1013
1013
1013
1014
1014
1015
1015
1016
1016
1015
1015
1016
1015
1015
1015
1016
1016
1017

Ozone (du)

268
268
268
268
266
264
264
263
263
262
262
263
266
267
269
272
272
271
271
272
272
272
272
272

Saturday 26

Full Moon 100%

19:17

08:17

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

Sun - Rise: 07:22, Set: 19:21, Transit: 13:21. Moon - Rise: 19:17, Set: 08:17. Civil Dark: 19:45 - 06:58. Nautical Dark: 20:13 - 06:30. Astro Dark: 20:41 - 06:02

Total Clouds (% Sky Obscured)

62
100
100
100
100
100
100
68
100
100
50
13
0
0
6
0
0
0
2
2
3
3
3
7

Low Clouds (% Sky Obscured)

23
24
21
18
22
20
23
16
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
18
58
33
2
2
9
3
0
0
1
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

62
100
100
100
100
100
100
68
100
100
40
10
0
0
2
0
0
0
1
2
2
2
2
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
31
31
32
33
33
33
33
33
30
28
28
27
27
26
26
26
26
26
25
26
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

58
43
38
31
28
27
25
24
23
26
29
30
35
39
45
57
61
62
64
65
67
68
67
60

Pressure (mb)

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

Ozone (du)

273
275
274
272
272
270
269
268
269
269
272
274
273
272
272
271
270
271
270
270
271
271
271
271

Sunday 27

Waning Gibbous 97%

19:49

09:22

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

Sun - Rise: 07:23, Set: 19:20, Transit: 13:21. Moon - Rise: 19:49, Set: 09:22. Civil Dark: 19:44 - 06:59. Nautical Dark: 20:12 - 06:31. Astro Dark: 20:40 - 06:03

Total Clouds (% Sky Obscured)

14
11
85
51
85
100
100
100
100
100
100
78
76
63
54
49
42
57
60
54
57
46
38
30

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)

2
2
0
0
21
0
12
26
22
11
18
25
14
13
5
14
4
22
47
21
26
20
11
3

High Clouds (% Sky Obscured)

12
7
85
51
71
100
100
100
100
100
100
60
66
49
47
31
25
25
25
25
25
25
25
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
16
15
15
14
14
13
12
12
12
13
18
18
19
19
19
19
20
20
21
21
22
23

Relative Humidity (%)

51
42
35
31
29
26
25
24
24
26
27
31
47
51
55
61
65
68
72
74
78
82
82
77

Pressure (mb)

1015
1015
1014
1013
1012
1011
1010
1010
1009
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

270
270
271
270
266
266
264
266
267
269
268
267
268
268
269
269
268
268
268
267
267
267
268
269

Monday 28

Waning Gibbous 91%

20:25

No Set

10 Good
11 OK
12 OK
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

Sun - Rise: 07:23, Set: 19:19, Transit: 13:21. Moon - Rise: 20:25, Set: No Set. Civil Dark: 19:43 - 06:59. Nautical Dark: 20:11 - 06:32. Astro Dark: 20:38 - 06:04

Total Clouds (% Sky Obscured)

4
17
6
30
51
89
93
99
100
100
100
100
100
100
98
100
100
70
87
89
82
88
94
100

Low Clouds (% Sky Obscured)

0
0
0
6
12
21
28
39
36
52
61
60
3
0
0
3
6
22
13
20
23
26
39
36

Medium Clouds (% Sky Obscured)

3
3
1
11
20
26
24
27
22
15
8
0
0
0
0
2
3
2
0
8
38
36
55
53

High Clouds (% Sky Obscured)

1
13
4
28
51
89
92
97
100
100
100
100
100
100
98
100
100
70
81
76
64
74
80
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
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 (%)

1
2
1
4
5
2
6
7
11
5
3
1
0
0
0
0
0
0
0
0
0
0
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)

6
6
6
7
7
7
8
8
9
12
10
10
10
10
10
9
9
8
7
6
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
52
42
37
32
29
27
27
28
43
44
49
58
63
67
74
79
80
82
80
79
82
80
75

Pressure (mb)

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

Ozone (du)

269
269
268
267
266
266
266
267
267
267
268
267
268
267
267
267
267
267
266
266
266
265
264
265

Tuesday 29

Waning Gibbous 83%

21:07

10:30

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 19:18, Transit: 13:20. Moon - Rise: 21:07, Set: 10:30. Civil Dark: 19:41 - 07:00. Nautical Dark: 20:09 - 06:32. Astro Dark: 20:37 - 06:04

Total Clouds (% Sky Obscured)

99
96
98
100
99
100
98
96
84
96
98
100
94
89
83
82
84
85
86
86
86
80
76
71

Low Clouds (% Sky Obscured)

50
43
47
63
68
69
33
70
51
70
59
1
5
8
27
36
48
61
65
68
71
64
55
41

Medium Clouds (% Sky Obscured)

10
45
39
64
39
19
18
22
25
18
11
2
0
0
2
7
13
16
19
22
19
17
12
11

High Clouds (% Sky Obscured)

98
85
93
99
93
100
94
84
56
61
95
99
91
82
67
55
49
44
42
41
39
40
42
44

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 (%)

12
14
1
2
9
0
1
0
0
0
0
0
0
0
1
10
13
13
34
42
45
42
36
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
19
19
19
21
21
19
20
18
19
20
21
22
23
23
23
23
23
23
23
23
23
23

Relative Humidity (%)

66
58
48
42
41
45
44
41
45
42
46
54
62
69
76
79
81
82
84
84
86
87
81
75

Pressure (mb)

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

Ozone (du)

265
264
264
264
263
262
261
261
260
259
259
259
259
260
259
260
259
258
258
257
257
257
257
256

Wednesday 30

Waning Gibbous 74%

21:56

11:40

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 19:16, Transit: 13:20. Moon - Rise: 21:56, Set: 11:40. Civil Dark: 19:40 - 07:01. Nautical Dark: 20:08 - 06:33. Astro Dark: 20:36 - 06:05

Total Clouds (% Sky Obscured)

68
66
66
61
61
57
62
67
67
59
54
52
47
44
44
57
74
87
86
86
84
82
79
74

Low Clouds (% Sky Obscured)

31
21
12
19
28
36
31
27
27
21
14
8
10
10
7
8
10
12
22
34
47
48
44
37

Medium Clouds (% Sky Obscured)

17
30
54
61
61
57
62
63
56
58
54
52
47
44
38
46
52
58
44
31
16
12
9
5

High Clouds (% Sky Obscured)

43
41
40
45
50
55
60
60
60
43
28
22
21
23
18
24
30
42
43
49
45
45
50
50

ISS Passover

Visibility (miles)

9
7
5
2
5
7
9
7
5
3
4
6
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

25
24
23
50
66
78
86
95
95
95
95
82
85
85
77
87
87
84
63
48
28
26
19
2

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.6
0.5
0.4
0.4
0.4
0.3
0.4
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
62
58
63
67
73
78
83
87
87
86
85
86
86
87
87
87
87
88
91
92
87
81

Pressure (mb)

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

Ozone (du)

256
256
256
255
255
255
255
255
255
255
255
255
255
255
255
255
256
257
258
259
260
261
261
262

Thursday 1

Waning Gibbous 63%

22:53

12:49

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:25, Set: 19:15, Transit: 13:20. Moon - Rise: 22:53, Set: 12:49. Civil Dark: 19:39 - 07:01. Nautical Dark: 20:07 - 06:33. Astro Dark: 20:35 - 06:06

Total Clouds (% Sky Obscured)

74
72
73
77
83
89
78
68
58
56
54
53
62
71
83
77
72
67
55
42
29

Low Clouds (% Sky Obscured)

37
35
35
40
44
48
58
64
58
31
16
1
1
1
2
3
4
11
11
14
17

Medium Clouds (% Sky Obscured)

6
8
9
6
3
0
4
7
11
12
10
9
7
3
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

45
46
46
58
66
74
66
58
55
49
44
38
53
68
83
77
70
64
44
24
5

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

Precipitation Probability (%)

7
8
6
13
15
14
18
18
15
27
37
46
44
44
45
39
33
23
28
29
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
29
38
37
37
37
38
39
33
33
33
31
31
30
28
28
28
28
28

Dew Point (°C)

23
23
23
23
22
22
22
23
24
26
26
25
25
25
25
24
24
23
23
23
22

Relative Humidity (%)

76
69
62
56
53
50
47
53
60
68
73
77
83
86
87
90
90
90
89
91
91

Pressure (mb)

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

Ozone (du)

262
262
263
263
262
261
261
260
260
260
260
260
260
261
261
261
262
262
263
262
261

Forecast for Austin, Travis, United States of America (30.27,-97.74)

Generated: 25/09/26 10:43:21. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-5.00