Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 6%

04:40

15:52

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

Sun - Rise: 06:59, Set: 17:32, Transit: 12:15. Moon - Rise: 04:40, Set: 15:52. Civil Dark: 17:57 - 06:33. Nautical Dark: 18:27 - 06:04. Astro Dark: 18:55 - 05:36

Total Clouds (% Sky Obscured)

38
51
62
70
94
98
98
98
95
77
51
15
8
13
13
18
22
20
19
20
16
24
32
39

Low Clouds (% Sky Obscured)

12
27
43
35
39
37
42
45
32
17
11
10
6
7
2
9
12
12
14
13
13
20
24
35

Medium Clouds (% Sky Obscured)

38
33
24
26
40
34
25
47
77
28
19
1
0
4
13
18
22
18
9
0
0
0
0
0

High Clouds (% Sky Obscured)

38
18
3
11
64
74
83
87
49
35
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
2
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
17
18
19
19
19
19
19
18
18
17
17
16
16
15
15
15
15
15
18
19
19
20

Relative Humidity (%)

74
80
84
89
92
93
93
95
89
79
70
56
50
45
42
41
41
44
50
53
66
75
79
84

Pressure (mb)

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

Ozone (du)

248
249
250
250
250
249
251
252
253
254
255
255
255
254
254
255
256
255
255
256
255
253
252
252

Tuesday 18

Waning Crescent 2%

05:35

16:22

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

Sun - Rise: 07:00, Set: 17:32, Transit: 12:16. Moon - Rise: 05:35, Set: 16:22. Civil Dark: 17:57 - 06:34. Nautical Dark: 18:26 - 06:05. Astro Dark: 18:55 - 05:36

Total Clouds (% Sky Obscured)

66
95
94
92
96
94
93
96
88
88
87
96
80
79
60
42
36
35
39
44
42
44
59
70

Low Clouds (% Sky Obscured)

60
95
94
92
96
94
93
96
88
88
87
88
80
79
41
16
25
35
39
26
33
16
27
28

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)

2
2
0
0
10
3
3
3
23
31
27
41
14
16
29
24
14
2
0
0
0
0
6
17

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 (%)

11
6
2
3
2
1
3
5
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
21
21
22
22
21
22
23
24
25
27
27
29
31
32
31
29
28
27
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

88
91
85
83
80
81
81
81
80
80
79
73
72
69
61
51
46
51
59
64
65
66
71
75

Pressure (mb)

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

Ozone (du)

252
251
251
253
252
253
252
251
252
254
255
255
254
255
255
255
254
253
252
252
252
252
252
252

Wednesday 19

Waning Crescent 0%

06:32

16:57

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: 07:01, Set: 17:31, Transit: 12:16. Moon - Rise: 06:32, Set: 16:57. Civil Dark: 17:57 - 06:35. Nautical Dark: 18:26 - 06:06. Astro Dark: 18:55 - 05:37

Total Clouds (% Sky Obscured)

73
73
69
73
72
80
74
75
82
95
92
82
83
94
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

34
38
37
35
45
49
56
73
82
85
87
71
50
67
49
56
50
31
41
46
49
60
67
75

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
54
35
24
52
57
67
69
66
81
85
78
68
75
80
82

High Clouds (% Sky Obscured)

0
1
1
1
1
1
0
24
37
47
39
25
46
34
75
79
71
76
73
86
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
8
6
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
1
6
1
1
5
0
3
1
9
11
16
15
13
31
28
37
67
88
95
73
53
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
87
92
94
96
96
96
91
88
88
80
66
56
57
60
64
69
76
80
79
81
84
88

Pressure (mb)

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

Ozone (du)

251
250
250
251
250
249
250
250
248
250
249
249
248
248
247
247
248
246
246
245
245
245
245
243

Thursday 20

New Moon 0%

07:29

17:36

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: 07:01, Set: 17:31, Transit: 12:16. Moon - Rise: 07:29, Set: 17:36. Civil Dark: 17:56 - 06:36. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
70
75
89
84
91

Low Clouds (% Sky Obscured)

77
79
79
80
81
82
78
73
68
63
58
54
48
39
36
48
62
75
74
66
75
79
79
88

Medium Clouds (% Sky Obscured)

88
94
100
100
100
97
100
100
98
92
86
79
78
77
76
71
66
61
55
36
26
41
23
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
99
100
100
50
27
0
0
0
0

ISS Passover

Visibility (miles)

2
4
9
9
9
4
3
8
7
0
9
9
3
2
1
1
1
2
9
8
9
8
9
3

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

Precipitation Probability (%)

74
84
95
95
83
62
56
50
42
37
47
72
95
95
95
95
95
95
95
95
95
93
79
83

Precipitation Amount (mm)

0.2
0.3
0.4
0.5
0.5
0.3
0.3
0
0
0
0
0.3
0.6
1.7
1.5
1.9
2.2
1.5
0.7
1
1.7
0.6
0.3
0.4

Wind Speed/Direction (mph)

10
8
8
9
7
8
8
9
9
9
11
11
11
10
15
10
8
10
6
10
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
92
94
95
95
93
93
95
91
81
80
88
89
93
92
93
92
91
96
96
96
98

Pressure (mb)

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

Ozone (du)

243
243
243
242
241
241
241
240
241
242
242
242
241
243
242
242
241
241
245
248
246
245
245
244

Friday 21

Waxing Crescent 2%

08:26

18:21

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 OK
22 OK
23 Good

Sun - Rise: 07:02, Set: 17:31, Transit: 12:16. Moon - Rise: 08:26, Set: 18:21. Civil Dark: 17:56 - 06:37. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:54 - 05:38

Total Clouds (% Sky Obscured)

85
71
93
96
98
100
100
84
80
84
87
81
81
80
74
72
71
65
53
49
43
34
24
16

Low Clouds (% Sky Obscured)

81
69
83
91
96
100
100
84
80
78
76
74
73
78
74
72
71
65
53
49
43
34
24
16

Medium Clouds (% Sky Obscured)

19
17
55
49
69
39
31
34
41
46
46
55
45
33
23
19
15
11
14
13
10
5
2
0

High Clouds (% Sky Obscured)

0
0
0
28
57
80
80
80
80
50
23
0
0
0
0
0
0
0
0
1
1
2
2
2

ISS Passover

Visibility (miles)

6
9
3
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

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

Precipitation Probability (%)

79
84
62
87
95
95
95
95
95
95
95
95
71
51
25
20
15
6
7
3
1
3
2
1

Precipitation Amount (mm)

0.3
0.4
0
0.5
1.2
2
2.2
1.8
1.2
1.1
1.1
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
18
18
18
17
12
8
6
6
5
5
6
7
8
8
7
7
6
6

Relative Humidity (%)

95
96
96
92
93
93
93
92
89
80
55
40
35
33
32
30
33
37
42
43
42
42
43
43

Pressure (mb)

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

Ozone (du)

244
242
240
240
239
239
240
241
241
242
242
243
243
242
241
241
241
242
242
243
244
244
244
244

Saturday 22

Waxing Crescent 6%

09:20

19:12

00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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: 07:03, Set: 17:30, Transit: 12:17. Moon - Rise: 09:20, Set: 19:12. Civil Dark: 17:56 - 06:37. Nautical Dark: 18:25 - 06:08. Astro Dark: 18:54 - 05:39

Total Clouds (% Sky Obscured)

24
24
26
29
32
36
33
39
50
95
95
95
95
95
90
90
95
95
90
90
90
92
91
96

Low Clouds (% Sky Obscured)

14
18
19
23
24
36
33
39
50
83
87
87
84
82
79
86
93
95
90
90
90
92
91
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
3
2
2
3
4
5
4
7
9
9
10
10
11
8
9

High Clouds (% Sky Obscured)

2
1
1
2
2
3
7
11
20
20
15
10
5
5
0
0
0
0
1
1
2
20
37
57

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

Precipitation Probability (%)

2
1
0
3
3
3
21
33
45
50
49
45
76
95
95
95
76
35
33
27
13
20
19
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.2
0.8
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
17
16
16
16
17
17
15
15
14
15
15
15
21
20
19
20
22
23
19
19
19
19
19

Dew Point (°C)

6
5
4
4
4
5
5
5
6
6
6
7
8
7
5
4
6
7
9
9
9
9
10
10

Relative Humidity (%)

45
44
43
42
43
44
44
44
45
45
42
40
39
37
35
34
39
44
51
53
56
58
61
63

Pressure (mb)

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

Ozone (du)

244
244
243
243
243
243
244
244
244
244
244
243
243
243
243
243
244
245
245
246
246
247
247
247

Sunday 23

Waxing Crescent 12%

10:10

20:08

Sun - Rise: 07:04, Set: 17:30, Transit: 12:17. Moon - Rise: 10:10, Set: 20:08. Civil Dark: 17:56 - 06:38. Nautical Dark: 18:25 - 06:09. Astro Dark: 18:54 - 05:40

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: 17/11/25 00:24:37. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-6.00