Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 80%

15:43

04:02

23 OK
00 OK
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

Sun - Rise: 06:51, Set: 20:05, Transit: 13:28. Moon - Rise: 15:43, Set: 04:02. Civil Dark: 20:31 - 06:26. Nautical Dark: 21:01 - 05:56. Astro Dark: 21:32 - 05:25

Total Clouds (% Sky Obscured)

31
25
55
43
88
100
98
100
100
99
100
100
100
100
100
100
98
100
98
71
80
71
84
96

Low Clouds (% Sky Obscured)

18
25
31
43
46
48
49
49
50
52
55
48
47
38
14
21
28
23
6
0
0
12
12
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
1
1
13
35
95
99
85
83
63
60
78
63
72
71

High Clouds (% Sky Obscured)

31
25
55
43
84
99
87
100
100
99
100
100
100
100
100
82
34
100
95
48
20
20
51
88

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
30
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
88
89
91
92
94
94
95
91
85
79
71
64
56
53
50
47
47
50
55
64
66
69

Pressure (mb)

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

Ozone (du)

304
302
302
300
299
298
297
296
293
293
293
294
294
293
292
291
290
289
289
289
287
288
289
290

Sunday 26

Waxing Gibbous 88%

16:41

04:31

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 Bad
21 Bad
22 Bad

Sun - Rise: 06:50, Set: 20:06, Transit: 13:28. Moon - Rise: 16:41, Set: 04:31. Civil Dark: 20:31 - 06:25. Nautical Dark: 21:01 - 05:55. Astro Dark: 21:33 - 05:23

Total Clouds (% Sky Obscured)

100
78
57
61
97
91
100
100
100
99
93
94
95
85
54
94
96
82
95
75
65
30
100
88

Low Clouds (% Sky Obscured)

40
39
40
52
67
71
84
90
96
85
89
84
22
28
35
85
80
73
91
69
55
18
7
15

Medium Clouds (% Sky Obscured)

78
44
31
18
21
51
59
10
17
33
33
29
34
14
16
15
31
26
26
22
10
0
3
10

High Clouds (% Sky Obscured)

100
58
9
9
47
26
100
72
100
76
47
52
38
46
15
44
39
3
1
5
19
10
100
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
7
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
1
1
0
0
0
0
1
2
2
1
0
3
13
36
36

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)

11
10
8
8
8
6
6
8
8
10
12
12
10
8
9
8
8
5
7
9
10
12
15
11

Chance of Frost

Temperature (°C)

25
25
24
24
24
23
24
23
23
24
24
26
27
29
30
31
31
32
32
32
31
30
29
27

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
87
91
94
95
97
95
91
89
85
82
69
60
53
48
46
50
50
57
57
58
64
76

Pressure (mb)

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

Ozone (du)

289
290
291
292
290
290
289
288
288
289
289
288
287
286
286
286
285
285
285
285
285
285
284
286

Monday 27

Waxing Gibbous 88%

17:37

04:58

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 Bad
21 OK
22 Bad

Sun - Rise: 06:49, Set: 20:07, Transit: 13:28. Moon - Rise: 17:37, Set: 04:58. Civil Dark: 20:32 - 06:24. Nautical Dark: 21:02 - 05:53. Astro Dark: 21:33 - 05:22

Total Clouds (% Sky Obscured)

38
79
100
100
100
100
100
100
100
100
100
99
92
98
86
85
83
78
34
48
50
22
31
42

Low Clouds (% Sky Obscured)

21
29
27
41
58
81
94
90
94
90
85
79
63
70
45
48
53
43
34
25
33
22
31
41

Medium Clouds (% Sky Obscured)

19
19
54
52
3
78
45
18
2
30
54
56
32
35
41
9
2
12
1
10
1
0
0
0

High Clouds (% Sky Obscured)

10
17
96
100
100
100
100
100
100
100
100
94
32
34
33
35
40
37
4
5
33
1
2
24

ISS Passover

Visibility (miles)

9
9
9
9
8
1
7
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 (%)

26
20
14
20
2
0
0
0
3
0
3
1
0
0
0
0
0
0
0
1
3
7
7
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

23
23
23
23
23
24
23
23
23
23
23
23
22
19
18
17
17
17
17
17
18
19
19
19

Relative Humidity (%)

86
89
92
92
95
98
95
92
94
92
90
83
73
57
48
43
41
38
37
37
42
49
54
58

Pressure (mb)

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

Ozone (du)

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

Tuesday 28

Waxing Gibbous 94%

18:34

05:26

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 Bad
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 20:07, Transit: 13:28. Moon - Rise: 18:34, Set: 05:26. Civil Dark: 20:33 - 06:23. Nautical Dark: 21:03 - 05:52. Astro Dark: 21:34 - 05:21

Total Clouds (% Sky Obscured)

69
79
64
66
77
89
93
97
61
100
99
65
56
83
68
93
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
36
45
50
60
56
61
63
61
58
55
53
56
56
46
37
28
43
58
68
53
60
60
71

Medium Clouds (% Sky Obscured)

2
2
3
7
10
37
65
78
61
79
86
65
46
39
24
14
9
34
60
96
83
69
61
71

High Clouds (% Sky Obscured)

49
77
59
33
9
39
66
97
61
93
89
55
27
16
29
75
100
92
100
100
99
98
98
98

ISS Passover

Visibility (miles)

5
9
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
2
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
33
32
16
1
1
10
21
24
22
4
3
4
2
4
5
3
21
41
58
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
1.6
2
1.1

Wind Speed/Direction (mph)

9
7
6
7
8
6
4
4
3
4
4
4
5
4
3
5
6
8
11
10
10
11
9
7

Chance of Frost

Temperature (°C)

27
26
24
24
23
23
23
23
23
24
24
25
27
29
30
31
32
32
31
30
29
26
24
23

Feels Like (°C)

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

Dew Point (°C)

20
22
22
23
22
22
22
22
22
22
22
21
19
19
19
18
18
19
21
23
25
25
23
22

Relative Humidity (%)

67
79
87
94
94
94
94
94
95
91
85
76
62
53
49
45
44
45
53
68
80
91
91
94

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Waxing Gibbous 98%

19:31

05:54

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 Bad
21 Bad
22 Bad

Sun - Rise: 06:47, Set: 20:08, Transit: 13:28. Moon - Rise: 19:31, Set: 05:54. Civil Dark: 20:33 - 06:22. Nautical Dark: 21:04 - 05:51. Astro Dark: 21:35 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
96
97
98
100
95
86
78
90
91
95
97
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

77
83
85
78
87
85
81
73
71
56
58
60
56
44
74
90
95
97
98
100
97
92
76
71

Medium Clouds (% Sky Obscured)

77
81
88
94
100
83
70
45
69
38
16
15
27
40
55
54
54
54
54
55
53
47
38
15

High Clouds (% Sky Obscured)

99
100
100
100
100
93
87
82
87
91
100
82
50
30
72
78
84
91
96
100
99
98
97
98

ISS Passover

Visibility (miles)

3
2
1
5
9
0
1
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

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

Precipitation Probability (%)

95
95
95
25
14
15
13
7
9
13
5
20
18
10
81
59
13
41
54
69
56
42
18
16

Precipitation Amount (mm)

1.7
0.8
0.9
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0.2
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

8
7
6
7
6
4
4
5
4
6
7
8
9
10
11
10
10
9
10
11
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
22
21
21
21
22
21
21
20
18
17
11
11
11
12
12
13
14
15
16

Relative Humidity (%)

95
97
97
96
96
96
96
96
95
96
89
83
73
57
49
47
46
44
47
50
54
59
64
70

Pressure (mb)

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

Ozone (du)

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

Thursday 30

Waxing Gibbous 100%

20:29

06:25

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 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad

Sun - Rise: 06:46, Set: 20:09, Transit: 13:27. Moon - Rise: 20:29, Set: 06:25. Civil Dark: 20:34 - 06:21. Nautical Dark: 21:05 - 05:50. Astro Dark: 21:36 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
82
64
49
46
42
42
35
28
34
29
41
55
58

Low Clouds (% Sky Obscured)

66
51
58
74
94
94
93
91
90
87
89
71
51
33
24
15
6
4
2
0
18
37
55
58

Medium Clouds (% Sky Obscured)

10
14
16
19
18
31
45
59
42
25
12
5
3
0
2
2
2
1
2
2
1
1
0
0

High Clouds (% Sky Obscured)

99
100
87
74
58
62
64
67
48
28
11
6
3
0
20
42
42
35
28
28
26
24
23
27

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
9
38
59
77
95
95
95
95
78
49
87
95
95
95
76
42
32
21
2
3
3
1
4

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.8
1
0.8
0.5
0
0.5
0.9
1.5
0.9
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
21
20
20
20
20
20
21
23
24
24
25
25
27
28
29
29
29
29
26
24
21

Feels Like (°C)

23
22
22
19
19
20
19
19
20
22
23
24
24
25
26
26
27
26
28
30
33
27
25
23

Dew Point (°C)

17
17
18
18
17
17
17
17
18
19
20
21
21
21
21
19
17
14
13
12
11
12
12
13

Relative Humidity (%)

75
80
85
84
82
82
82
82
84
85
84
85
83
80
78
63
50
39
37
34
32
39
47
59

Pressure (mb)

1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1006
1007
1009

Ozone (du)

284
284
285
286
286
287
289
290
292
293
294
295
296
298
299
301
302
303
304
305
306
307
309
310

Friday 1

Full Moon 100%

21:27

07:00

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

Sun - Rise: 06:45, Set: 20:09, Transit: 13:27. Moon - Rise: 21:27, Set: 07:00. Civil Dark: 20:35 - 06:20. Nautical Dark: 21:05 - 05:49. Astro Dark: 21:37 - 05:18

Total Clouds (% Sky Obscured)

60
63
73
84
88
89
90
90
81
73
64
62
59
57
62
66
64
56
53
49

Low Clouds (% Sky Obscured)

60
63
73
83
77
80
85
90
76
60
42
39
34
40
49
52
59
56
53
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
3
3
2
0
4
8
9
6
3
0

High Clouds (% Sky Obscured)

32
34
22
9
0
1
1
1
1
1
2
5
9
14
9
5
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

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 (%)

3
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

Wind Speed/Direction (mph)

12
12
12
12
12
13
12
12
12
13
13
14
14
14
14
13
13
13
13
13

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
16
16
16
16
16
17
18
19
20
20
21
21
20
18

Feels Like (°C)

23
22
22
16
15
16
16
15
15
13
12
12
12
13
13
18
18
17
18
18

Dew Point (°C)

13
14
14
13
12
12
11
10
10
9
9
8
8
8
8
9
9
9
9
9

Relative Humidity (%)

65
71
77
77
77
75
73
69
67
63
60
57
53
49
46
46
46
46
50
55

Pressure (mb)

1010
1011
1012
1013
1013
1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018

Ozone (du)

310
310
310
310
311
311
314
318
321
324
326
328
329
329
330
330
331
331
331
331

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

Generated: 25/04/26 23:38:58. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-5.00