Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 42%

00:57

15:26

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

Sun - Rise: 07:33, Set: 18:59, Transit: 13:16. Moon - Rise: 00:57, Set: 15:26. Civil Dark: 19:23 - 07:08. Nautical Dark: 19:51 - 06:41. Astro Dark: 20:19 - 06:13

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
3
3
3
3
3
3
5
3
4
4
3
3
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0

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)

0
0
0
0
0
0
1
1
2
2
2
2
2
2
2
1
1
1
1
2
2
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
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
4
3
2
4
4
3
3
3
3
5
7
8
8
8
7
7
7
7
6
5
4
3
4

Chance of Frost

Temperature (°C)

23
22
21
21
20
20
19
19
19
21
24
26
28
30
31
32
32
32
31
28
26
25
24
24

Feels Like (°C)

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

Dew Point (°C)

13
14
15
16
16
16
16
17
16
16
14
13
12
11
10
9
8
8
8
9
9
9
9
10

Relative Humidity (%)

53
61
68
73
76
80
82
86
84
71
54
42
35
31
26
24
22
22
23
30
34
36
38
39

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1021
1020
1020
1019
1018
1017
1016
1016
1016
1016
1017
1018
1018
1018

Ozone (du)

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

Wednesday 15

Waning Crescent 31%

02:02

16:02

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

Sun - Rise: 07:33, Set: 18:58, Transit: 13:16. Moon - Rise: 02:02, Set: 16:02. Civil Dark: 19:22 - 07:09. Nautical Dark: 19:50 - 06:41. Astro Dark: 20:18 - 06:13

Total Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
15
6
0
26
9
68
83
20
82

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)

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
6
0
26
9
68
83
20
82

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
3
3
3
2
3
2
2
2
3
5
5
6
6
6
7
7
8
8
6
5
5
5
7

Chance of Frost

Temperature (°C)

23
22
22
21
21
20
19
19
19
22
25
27
29
30
31
32
32
32
31
28
26
25
24
23

Feels Like (°C)

24
23
23
22
22
21
21
21
22
24
26
28
29
31
30
31
31
30
29
28
25
24
22
22

Dew Point (°C)

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

Relative Humidity (%)

42
45
47
51
53
54
57
58
58
47
43
39
34
28
24
21
19
18
18
23
25
27
29
39

Pressure (mb)

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

Ozone (du)

256
256
256
256
256
256
256
256
257
258
258
259
260
261
260
260
260
260
260
260
260
259
260
260

Thursday 16

Waning Crescent 22%

03:04

16:34

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 OK
22 OK
23 OK

Sun - Rise: 07:34, Set: 18:57, Transit: 13:16. Moon - Rise: 03:04, Set: 16:34. Civil Dark: 19:21 - 07:10. Nautical Dark: 19:49 - 06:42. Astro Dark: 20:17 - 06:14

Total Clouds (% Sky Obscured)

86
83
85
60
86
79
98
94
97
100
99
81
76
67
60
63
84
20
21
39
47
47
48
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
9
11
14
3
0
0
6
5
19
17
19
28
31
32
30
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
28
41
39
29
34
25
9
0
0
0
13
28
43
43
41

High Clouds (% Sky Obscured)

86
83
85
60
86
78
98
94
95
100
99
66
65
67
60
63
83
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
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)

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

Chance of Frost

Temperature (°C)

23
22
22
21
20
20
19
19
19
21
23
24
26
28
29
29
30
29
29
27
27
26
24
24

Feels Like (°C)

22
22
22
22
22
20
19
19
19
21
22
23
26
27
28
28
28
28
27
27
25
23
23
23

Dew Point (°C)

13
14
14
14
14
14
15
15
15
16
15
15
13
13
11
10
10
10
10
11
12
13
14
14

Relative Humidity (%)

54
59
62
65
67
70
73
77
78
71
63
55
45
39
33
31
29
29
30
36
39
45
51
56

Pressure (mb)

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

Ozone (du)

259
259
261
260
259
258
258
259
260
261
261
261
262
262
262
263
262
264
267
270
272
273
275
272

Friday 17

Waning Crescent 14%

04:03

17:02

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

Sun - Rise: 07:35, Set: 18:56, Transit: 13:15. Moon - Rise: 04:03, Set: 17:02. Civil Dark: 19:20 - 07:10. Nautical Dark: 19:48 - 06:42. Astro Dark: 20:16 - 06:15

Total Clouds (% Sky Obscured)

42
47
49
51
55
56
56
53
43
36
35
34
32
29
29
23
21
16
9
10
12
12
15
15

Low Clouds (% Sky Obscured)

21
33
45
51
55
56
56
53
43
36
35
34
32
29
29
23
21
15
8
10
12
12
15
15

Medium Clouds (% Sky Obscured)

39
27
14
0
0
0
0
0
0
0
0
0
0
2
4
6
5
4
3
2
1
0
0
0

High 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

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
1
1
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
8
8
7
6
5
5
5
6
7
8
9
10
10
10
11
11
10
9
7
9
10
10
9

Chance of Frost

Temperature (°C)

23
22
22
21
20
20
20
20
20
22
24
26
28
29
31
31
32
32
31
29
28
27
26
25

Feels Like (°C)

23
22
22
22
22
21
22
22
22
24
25
26
28
29
31
31
32
31
31
30
28
27
26
27

Dew Point (°C)

15
15
15
15
16
16
16
16
17
16
16
16
16
15
14
13
13
12
12
14
15
17
19
20

Relative Humidity (%)

61
63
67
69
74
75
77
78
79
69
62
55
48
41
37
33
30
29
30
38
43
53
67
73

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1011
1011
1012
1012
1011
1011
1010
1009
1008
1007
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

269
267
265
263
263
263
263
263
263
264
265
264
263
262
262
262
263
263
262
263
263
264
264
264

Saturday 18

Waning Crescent 7%

05:00

17:28

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

Sun - Rise: 07:35, Set: 18:55, Transit: 13:15. Moon - Rise: 05:00, Set: 17:28. Civil Dark: 19:19 - 07:11. Nautical Dark: 19:47 - 06:43. Astro Dark: 20:15 - 06:15

Total Clouds (% Sky Obscured)

15
26
35
34
32
29
33
45
56
68
65
61
50
44
42
44
33
23
17
15
8
0
0
0

Low Clouds (% Sky Obscured)

15
26
35
34
32
29
33
45
54
59
45
32
19
6
6
8
8
7
7
4
2
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
10
19
23
27
34
25
18
12
8
4
0
0
0
0
0
0

High 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

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
1
2
1
1
1
0
0
1
0
9
14
19
19
17
10
9
6
0
5
6

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)

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

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
22
21
22
24
25
28
30
32
33
34
34
33
32
31
29
27
26
25

Feels Like (°C)

26
26
25
25
25
25
24
24
25
26
27
29
31
34
35
36
36
35
34
33
30
29
28
28

Dew Point (°C)

20
20
21
20
20
19
18
18
19
19
19
19
18
18
19
20
21
20
19
19
17
16
16
13

Relative Humidity (%)

78
82
84
85
84
80
80
81
84
75
66
58
49
44
44
45
47
47
48
48
50
51
54
45

Pressure (mb)

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

Ozone (du)

264
264
264
264
264
264
264
264
265
266
266
267
266
266
266
266
267
270
273
277
279
281
283
284

Sunday 19

Waning Crescent 3%

05:55

17:54

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

Sun - Rise: 07:36, Set: 18:54, Transit: 13:15. Moon - Rise: 05:55, Set: 17:54. Civil Dark: 19:18 - 07:12. Nautical Dark: 19:46 - 06:44. Astro Dark: 20:14 - 06:16

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
9
17
21
11
0
6
11
16
11
7
2
1
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
9
17
21
11
0
6
11
16
11
6
0
0
0
0
0
0

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)

0
0
0
0
0
0
0
0
0
0
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
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 (%)

2
2
1
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)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
20
19
21
22
24
26
29
31
32
32
33
31
30
29
27
26
25
24

Feels Like (°C)

29
28
24
23
22
22
21
20
19
20
21
21
22
23
33
31
29
30
31
32
26
25
25
25

Dew Point (°C)

9
6
8
9
11
12
13
14
13
13
12
10
8
6
5
3
2
3
3
4
3
3
3
3

Relative Humidity (%)

37
31
37
44
52
58
64
70
62
54
46
35
27
20
18
16
14
16
17
20
21
22
23
26

Pressure (mb)

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

Ozone (du)

285
286
287
288
289
288
288
288
288
288
288
288
287
287
287
286
286
286
286
286
287
287
287
287

Monday 20

Waning Crescent 1%

06:50

18:21

Sun - Rise: 07:37, Set: 18:53, Transit: 13:15. Moon - Rise: 06:50, Set: 18:21. Civil Dark: 19:17 - 07:12. Nautical Dark: 19:45 - 06:44. Astro Dark: 20:13 - 06:16

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: 14/10/25 00:58:08. Forecast: 14/10/25 to 20/10/25. Timezone: UTC-5.00