Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 16

New Moon 0%

06:04

20:38

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

Sun - Rise: 06:34, Set: 20:19, Transit: 13:27. Moon - Rise: 06:04, Set: 20:38. Civil Dark: 20:45 - 06:08. Nautical Dark: 21:17 - 05:36. Astro Dark: 21:51 - 05:03

Total Clouds (% Sky Obscured)

66
72
75
82
78
88
82
83
78
81
23
16
15
21
36
44
55
83
89
89
69
99
94
100

Low Clouds (% Sky Obscured)

21
29
43
51
62
84
82
83
78
81
18
11
13
13
18
18
14
19
20
8
7
4
10
25

Medium Clouds (% Sky Obscured)

66
57
46
65
29
15
2
2
0
0
0
0
0
0
0
15
36
33
42
74
23
46
40
38

High Clouds (% Sky Obscured)

66
44
40
35
11
1
0
0
0
0
0
2
0
2
8
6
11
28
25
34
34
94
91
96

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
1
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
7
8
11
13
13
13
13
14
15
15
16
16
16
15
15
15
15
15
15
14
14
14
15

Chance of Frost

Temperature (°C)

23
22
22
22
22
21
21
21
22
22
24
26
28
30
31
31
32
32
31
30
28
27
26
25

Feels Like (°C)

22
21
21
21
21
21
20
20
20
20
22
25
26
28
29
30
29
29
28
27
26
24
23
23

Dew Point (°C)

18
19
20
20
20
19
18
18
19
19
19
16
15
15
14
14
13
13
14
15
16
16
18
20

Relative Humidity (%)

73
79
87
89
89
88
84
82
84
80
72
54
46
41
37
33
32
32
34
40
46
51
64
77

Pressure (mb)

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

Ozone (du)

315
315
314
313
314
316
318
319
319
319
320
319
316
314
313
313
311
310
308
308
309
308
309
310

Sunday 17

Waxing Crescent 2%

06:56

21:53

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: 06:34, Set: 20:19, Transit: 13:27. Moon - Rise: 06:56, Set: 21:53. Civil Dark: 20:46 - 06:07. Nautical Dark: 21:18 - 05:36. Astro Dark: 21:52 - 05:02

Total Clouds (% Sky Obscured)

97
98
97
100
98
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
95
93
94
93
94
93
93
91
92
75
96
88
66
33
25
13
13
8
3
4
12
21
33

Medium Clouds (% Sky Obscured)

30
33
31
37
32
28
5
12
13
59
71
50
95
76
97
84
99
100
71
67
47
52
40
44

High Clouds (% Sky Obscured)

56
53
53
85
71
100
100
100
100
100
97
57
100
100
97
99
100
100
100
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

13
21
16
9
4
14
14
14
10
13
7
12
11
3
16
39
35
16
18
1
0
2
4
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
80
85
80
78
80
81
83
83
83
70
69
57
45
45
41
41
45
43
48
56
65
76

Pressure (mb)

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

Ozone (du)

310
309
309
308
308
309
310
309
310
309
308
307
307
307
305
302
301
300
301
302
301
300
301
303

Monday 18

Waxing Crescent 6%

07:57

23:01

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: 06:33, Set: 20:20, Transit: 13:27. Moon - Rise: 07:57, Set: 23:01. Civil Dark: 20:47 - 06:07. Nautical Dark: 21:19 - 05:35. Astro Dark: 21:52 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
84
85
73
74
61
53
80
85
62
71
53
46
60
75
80
92

Low Clouds (% Sky Obscured)

40
39
66
86
92
87
79
74
23
28
27
29
33
31
46
59
38
39
33
31
44
54
64
74

Medium Clouds (% Sky Obscured)

18
21
36
46
52
76
52
34
17
5
33
37
51
37
45
53
24
30
22
19
13
6
36
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
25
33
8
2
2
1
0
0
0
0
0
23
47
70
79
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
4
9
9
9
9
9
9
9
9
8
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 (%)

14
14
11
16
21
27
27
23
4
0
0
0
0
0
2
23
10
3
0
2
1
0
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
83
86
84
89
88
89
87
72
75
63
56
49
41
40
48
58
57
56
58
64
74
82

Pressure (mb)

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

Ozone (du)

304
306
306
305
304
305
301
302
306
309
306
306
307
308
310
308
307
307
307
306
307
307
306
307

Tuesday 19

Waxing Crescent 14%

09:05

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 Bad

Sun - Rise: 06:33, Set: 20:21, Transit: 13:27. Moon - Rise: 09:05, Set: 00:00. Civil Dark: 20:47 - 06:06. Nautical Dark: 21:19 - 05:34. Astro Dark: 21:53 - 05:00

Total Clouds (% Sky Obscured)

100
98
95
93
93
94
95
88
84
67
81
82
82
86
93
100
100
94
85
91
72
67
80
76

Low Clouds (% Sky Obscured)

82
83
84
84
85
86
87
80
73
64
62
59
55
64
72
81
64
47
29
46
46
56
37
16

Medium Clouds (% Sky Obscured)

95
75
50
25
23
20
19
14
9
4
19
35
53
65
76
88
87
87
85
85
72
67
63
52

High Clouds (% Sky Obscured)

80
57
30
0
0
0
0
0
0
0
0
0
0
25
47
55
70
65
75
75
72
67
80
76

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
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

18
7
9
10
10
11
7
8
9
10
8
7
2
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.2
1.8
3.1
4.3
5.9
4.1
4
4.1
2.8
2

Wind Speed/Direction (mph)

15
14
13
13
12
13
12
12
12
14
15
14
14
15
12
8
8
8
9
10
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
84
83
84
79
80
82
80
77
74
69
65
55
49
44
47
54
49
53
57
61
68
77

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1014
1014
1015

Ozone (du)

305
305
306
305
306
307
308
312
313
315
314
315
316
317
317
316
316
316
316
318
320
322
323
321

Wednesday 20

Waxing Crescent 23%

10:17

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 Bad

Sun - Rise: 06:32, Set: 20:21, Transit: 13:27. Moon - Rise: 10:17, Set: 00:00. Civil Dark: 20:48 - 06:06. Nautical Dark: 21:20 - 05:34. Astro Dark: 21:54 - 04:59

Total Clouds (% Sky Obscured)

85
100
100
100
99
98
97
98
99
100
100
100
99
74
63
54
63
72
80
85
93
100
100
100

Low Clouds (% Sky Obscured)

18
46
77
100
98
96
94
84
93
95
94
86
66
39
41
41
44
47
50
44
39
35
44
54

Medium Clouds (% Sky Obscured)

49
44
41
38
33
31
49
18
10
25
49
29
50
31
23
20
17
14
11
20
25
35
49
54

High Clouds (% Sky Obscured)

85
100
100
100
74
36
27
25
22
20
50
77
96
64
63
54
53
45
41
64
82
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
3
5

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

Precipitation Probability (%)

95
95
70
12
15
19
18
22
29
26
41
54
53
45
47
48
84
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.3
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.8
1.3
2.1
4.3
1.6
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
25
24
25
25
25
26
27
26
27
27
28
28
28
31
33
35
25
25
25
26

Dew Point (°C)

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

Relative Humidity (%)

84
88
88
89
89
87
89
92
88
83
78
75
61
57
53
49
46
58
72
88
90
89
91
91

Pressure (mb)

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

Ozone (du)

318
319
318
318
316
318
318
321
323
323
325
326
324
322
319
316
313
310
307
303
304
304
305
305

Thursday 21

Waxing Crescent 34%

11:27

00:49

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: 06:32, Set: 20:22, Transit: 13:27. Moon - Rise: 11:27, Set: 00:49. Civil Dark: 20:49 - 06:05. Nautical Dark: 21:21 - 05:33. Astro Dark: 21:55 - 04:59

Total Clouds (% Sky Obscured)

100
98
97
97
98
99
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
56
48
37
46
53
66
73
70
65
63
60
58
58
58
57
52
46
41
45
50
54
60
66

Medium Clouds (% Sky Obscured)

53
67
68
70
78
86
94
68
42
18
15
12
9
6
3
0
0
0
0
2
5
7
7
4

High Clouds (% Sky Obscured)

100
96
94
95
97
97
98
93
87
83
89
94
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
8
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

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

Precipitation Probability (%)

95
95
91
65
53
37
17
19
20
11
12
7
4
20
28
37
42
47
49
59
62
61
47
33

Precipitation Amount (mm)

0.7
1.2
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0

Wind Speed/Direction (mph)

6
7
7
7
7
7
7
7
7
8
9
9
9
9
10
10
11
10
9
9
7
4
4
4

Chance of Frost

Temperature (°C)

22
21
21
21
21
21
21
21
21
22
22
23
24
25
25
25
25
25
24
23
23
22
22
22

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19
20
19
19
19
19
19
19
19

Relative Humidity (%)

91
92
92
95
95
95
95
94
89
85
81
77
74
71
70
70
70
71
73
75
76
79
81
83

Pressure (mb)

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

Ozone (du)

305
305
305
306
306
307
308
308
309
310
310
311
311
312
312
311
311
311
311
311
313
315
317
317

Friday 22

Waxing Crescent 45%

12:34

01:29

Sun - Rise: 06:31, Set: 20:23, Transit: 13:27. Moon - Rise: 12:34, Set: 01:29. Civil Dark: 20:49 - 06:05. Nautical Dark: 21:22 - 05:32. Astro Dark: 21:56 - 04:58

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 Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 16/05/26 00:58:14. Forecast: 16/05/26 to 22/05/26. Timezone: UTC-5.00