Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waxing Crescent 6%

08:00

22:51

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:48, Set: 20:08, Transit: 13:28. Moon - Rise: 08:00, Set: 22:51. Civil Dark: 20:33 - 06:22. Nautical Dark: 21:03 - 05:52. Astro Dark: 21:35 - 05:21

Total Clouds (% Sky Obscured)

56
72
79
100
100
100
100
100
100
100
95
79
75
39
43
84
100
100
53
65
55
95
100
85

Low Clouds (% Sky Obscured)

56
48
44
46
47
43
40
42
41
53
53
45
33
22
15
2
8
21
26
15
20
31
41
38

Medium Clouds (% Sky Obscured)

56
72
79
57
60
78
57
38
29
25
48
34
41
26
37
58
24
44
3
1
40
50
16
0

High Clouds (% Sky Obscured)

56
72
79
99
100
100
100
100
100
100
66
6
1
0
0
52
100
100
30
38
55
95
100
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 (%)

1
0
0
5
7
4
3
0
0
1
6
4
4
1
0
0
0
0
0
0
0
0
8
12

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)

13
15
15
11
10
11
12
13
15
12
13
14
14
15
17
16
16
18
16
17
17
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
19
20
20
20
20
20
20
20
20
19
18
14
13
12
11
12
14
14
16
17
18
19

Relative Humidity (%)

83
85
84
85
88
88
89
89
88
80
77
67
55
39
35
33
30
32
37
41
50
62
69
75

Pressure (mb)

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

Ozone (du)

291
293
292
291
291
292
293
293
295
296
298
298
297
298
300
300
301
300
299
301
304
304
304
303

Wednesday 30

Waxing Crescent 14%

08:56

00:00

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 Bad
21 Bad
22 Bad
23 OK

Sun - Rise: 06:47, Set: 20:08, Transit: 13:28. Moon - Rise: 08:56, Set: 00:00. Civil Dark: 20:34 - 06:21. Nautical Dark: 21:04 - 05:51. Astro Dark: 21:36 - 05:20

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
98
91
81
99
99
100
97
98
91
15
66
50
50
44
26

Low Clouds (% Sky Obscured)

61
76
85
90
93
89
90
96
89
71
65
37
63
84
83
81
77
76
12
17
28
16
16
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
22
40
63
79
63
64
95
57
57
36
19
0
0
1
4
22
31
0

High Clouds (% Sky Obscured)

95
100
100
71
75
75
72
72
100
80
40
1
48
48
50
55
60
47
0
26
50
8
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
9
63
2
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Ice pellet
None
None
None
Light Rain
None
None
None

Precipitation Probability (%)

16
13
19
30
30
28
27
18
19
13
33
36
95
95
95
95
94
26
50
54
95
22
7
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
1
1.4
6.2
0.8
0
0
0
1.9
0
0
0

Wind Speed/Direction (mph)

13
14
14
16
14
13
12
11
13
13
14
15
19
21
19
16
13
14
13
17
13
15
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
21
21
21
23
23
22
24
25
27
27
26
26
27
24
23
24
24
22
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

83
91
88
84
83
84
85
87
88
91
82
74
53
50
61
65
59
54
56
62
72
74
80
85

Pressure (mb)

1013
1013
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1010
1009
1009
1009
1009
1008
1008
1007
1008
1010
1010
1011

Ozone (du)

303
303
303
302
303
304
305
306
307
307
309
310
311
309
311
311
313
316
319
320
320
319
322
324

Thursday 1

Waxing Crescent 23%

09:59

00:00

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

Sun - Rise: 06:46, Set: 20:09, Transit: 13:27. Moon - Rise: 09:59, Set: 00:00. Civil Dark: 20:34 - 06:21. Nautical Dark: 21:05 - 05:50. Astro Dark: 21:36 - 05:18

Total Clouds (% Sky Obscured)

34
36
44
50
54
68
82
71
69
44
42
16
18
18
19
22
54
53
59
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
25
35
37
44
63
82
71
67
40
42
16
18
18
19
22
31
43
46
32
16
0
6
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
6
34
26
53
45
26
5
14
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
53
50
100
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
1
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
Ice pellet
Ice pellet
Ice pellet
Light Rain
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
5
25
95
95
95
95
95
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.4
0.8
2
2.2
0.7
0

Wind Speed/Direction (mph)

12
11
9
7
7
7
7
8
10
13
13
11
10
9
9
9
10
11
12
11
9
9
8
9

Chance of Frost

Temperature (°C)

22
22
22
22
22
22
22
22
23
25
26
28
30
32
33
34
34
34
33
28
26
24
22
22

Feels Like (°C)

24
24
25
26
25
25
24
23
23
25
27
30
32
33
34
34
33
32
32
27
25
23
21
22

Dew Point (°C)

20
21
21
21
22
22
22
21
20
20
19
19
18
16
13
11
9
9
10
8
13
20
19
20

Relative Humidity (%)

89
91
92
94
96
95
96
91
81
74
66
57
47
39
30
24
21
21
24
27
42
79
81
88

Pressure (mb)

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

Ozone (du)

326
326
327
327
327
328
329
331
334
333
334
333
331
326
323
320
317
316
316
318
312
308
311
307

Friday 2

Waxing Crescent 34%

11:05

00:59

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 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:45, Set: 20:10, Transit: 13:27. Moon - Rise: 11:05, Set: 00:59. Civil Dark: 20:35 - 06:20. Nautical Dark: 21:06 - 05:49. Astro Dark: 21:37 - 05:17

Total Clouds (% Sky Obscured)

100
97
93
90
86
82
79
79
80
82
77
64
55
64
68
37
46
89
96
99
100
100
100
100

Low Clouds (% Sky Obscured)

16
31
41
55
48
50
46
45
43
40
41
46
48
35
21
8
20
38
48
64
61
62
64
73

Medium Clouds (% Sky Obscured)

33
31
31
35
25
20
15
19
20
15
25
31
38
44
49
37
44
55
54
70
72
96
100
100

High Clouds (% Sky Obscured)

100
78
54
35
22
14
5
6
0
0
0
0
0
0
0
0
25
75
96
72
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
4
9
9
1
9
2

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
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
2
1
0
0
0
0
3
1
1
1
4
7
17
6
10
72
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.9
0.4
2.7
5
5.5
1.5
1.5

Wind Speed/Direction (mph)

11
10
7
4
3
2
4
6
7
7
9
9
9
11
11
9
10
12
9
8
10
7
9
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
22
24
24
24
24
23
24
25
26
27
30
31
30
31
33
31
28
28
25
23
21
21

Dew Point (°C)

19
19
19
19
19
19
19
19
20
20
20
19
17
18
18
17
16
16
26
25
23
21
20
19

Relative Humidity (%)

85
85
87
85
85
87
87
88
88
82
72
60
51
48
47
43
37
39
91
86
91
92
95
93

Pressure (mb)

1012
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1013
1012
1012
1011
1009
1008
1010
1011
1012
1013
1014
1015

Ozone (du)

310
310
310
309
312
314
317
322
326
327
327
326
326
326
326
325
321
314
316
319
318
317
316
315

Saturday 3

Waxing Crescent 44%

12:11

01:49

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 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:44, Set: 20:10, Transit: 13:27. Moon - Rise: 12:11, Set: 01:49. Civil Dark: 20:36 - 06:19. Nautical Dark: 21:06 - 05:48. Astro Dark: 21:38 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
93
88
82
77
72
95
89
87
90
92
94
75
56
36
36
29

Low Clouds (% Sky Obscured)

48
30
26
22
32
75
74
72
69
70
61
60
56
69
65
63
65
66
67
63
56
36
36
29

Medium Clouds (% Sky Obscured)

100
93
86
79
88
94
100
94
87
82
79
72
58
67
39
13
18
23
28
20
10
0
3
2

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
78
60
40
40
40
45
90
80
70
74
74
72
49
26
3
12
18

ISS Passover

Visibility (miles)

4
9
9
9
9
8
2
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

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

Precipitation Probability (%)

82
89
81
70
95
95
95
95
89
50
50
44
13
62
53
39
41
37
30
41
47
50
42
30

Precipitation Amount (mm)

0.3
0.5
0.4
0.3
0.7
1.5
1.3
0.8
0.5
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
19
20
20
20
22
23
25
24
24
25
25
24
23
23
22
21
20

Feels Like (°C)

20
21
20
19
20
20
20
19
20
21
21
23
23
25
23
23
23
24
24
24
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

95
91
92
89
91
91
95
96
95
92
92
88
89
87
75
67
59
59
60
60
66
73
79
82

Pressure (mb)

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

Ozone (du)

317
319
320
322
322
321
320
323
322
321
320
320
322
322
321
321
320
321
322
324
324
325
325
325

Sunday 4

First Quarter 55%

13:14

02:30

00 OK
01 OK
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 OK
20 OK
21 OK
22 OK
23 Bad

Sun - Rise: 06:43, Set: 20:11, Transit: 13:27. Moon - Rise: 13:14, Set: 02:30. Civil Dark: 20:36 - 06:18. Nautical Dark: 21:07 - 05:47. Astro Dark: 21:39 - 05:15

Total Clouds (% Sky Obscured)

41
41
34
38
38
38
42
45
48
66
76
80
82
80
78
77
67
57
59
41
39
30
35
43

Low Clouds (% Sky Obscured)

32
22
15
19
22
33
42
45
48
66
67
68
66
62
59
55
49
42
36
34
32
30
35
40

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

21
22
17
14
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

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 (%)

5
10
11
12
10
9
8
8
7
6
13
17
19
19
18
16
15
13
9
9
7
4
11
14

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
19
19
19
20
21
22
23
24
26
26
26
27
27
26
26
25
24
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
89
92
92
93
93
93
85
77
71
61
53
47
47
47
47
50
52
55
58
60
63
68

Pressure (mb)

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

Ozone (du)

324
324
323
322
322
322
322
322
322
322
323
323
324
324
323
323
322
321
319
318
318
317
317
316

Monday 5

Waxing Gibbous 65%

14:13

03:04

Sun - Rise: 06:43, Set: 20:12, Transit: 13:27. Moon - Rise: 14:13, Set: 03:04. Civil Dark: 20:37 - 06:17. Nautical Dark: 21:08 - 05:46. Astro Dark: 21:40 - 05:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 29/04/25 00:19:25. Forecast: 29/04/25 to 05/05/25. Timezone: UTC-5.00