Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

05:13

18:01

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

Sun - Rise: 07:19, Set: 19:32, Transit: 13:26. Moon - Rise: 05:13, Set: 18:01. Civil Dark: 19:56 - 06:55. Nautical Dark: 20:24 - 06:28. Astro Dark: 20:52 - 05:59

Total Clouds (% Sky Obscured)

27
43
62
56
100
100
100
100
94
100
100
95
32
41
62
55
46
52
38
31
24
20
26
31

Low Clouds (% Sky Obscured)

15
18
23
56
75
71
64
69
59
44
36
26
5
3
0
0
0
0
0
0
0
0
15
24

Medium Clouds (% Sky Obscured)

27
25
38
52
53
66
54
50
56
41
37
14
5
2
11
41
43
48
35
26
22
18
19
19

High Clouds (% Sky Obscured)

27
43
37
56
64
67
100
96
85
100
100
81
19
41
62
51
10
2
1
1
1
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
1
1
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
5
6
6
8
9
9
7
6
7
10
9
8
6
5
4
4
3
3
3
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
11
11
12
13
14
14
16
16
18
19
19
19
19
19
19
19
19
18
18
17
16

Relative Humidity (%)

40
34
30
27
26
28
32
35
38
46
48
58
64
69
72
75
78
80
83
84
79
66
52
43

Pressure (mb)

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

Ozone (du)

282
281
279
277
275
274
275
276
275
275
275
276
276
275
276
276
276
277
276
276
275
275
275
274

Friday 19

Waning Crescent 5%

06:11

18:32

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

Sun - Rise: 07:20, Set: 19:31, Transit: 13:25. Moon - Rise: 06:11, Set: 18:32. Civil Dark: 19:55 - 06:56. Nautical Dark: 20:23 - 06:28. Astro Dark: 20:51 - 06:00

Total Clouds (% Sky Obscured)

27
27
43
69
74
76
66
91
100
79
80
42
13
6
27
3
2
1
2
3
0
4
2
12

Low Clouds (% Sky Obscured)

21
25
40
59
50
42
35
54
70
70
56
7
0
0
0
0
0
0
2
3
0
0
0
12

Medium Clouds (% Sky Obscured)

15
4
3
21
29
32
40
67
63
51
1
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
40
55
15
45
42
13
5
23
2
1
1
1
0
0
3
1
4

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)

5
6
7
7
7
7
8
8
7
8
8
7
6
5
4
3
3
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
12
12
12
11
11
11
12
16
17
18
18
18
19
18
18
18
18
17
18
18
16

Relative Humidity (%)

37
32
28
25
25
25
24
27
30
34
49
56
63
69
72
76
78
79
81
84
79
68
56
43

Pressure (mb)

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

Ozone (du)

273
271
271
271
270
270
271
271
271
271
272
274
274
275
276
276
276
275
275
275
274
275
275
274

Saturday 20

Waning Crescent 1%

07:08

19:00

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

Sun - Rise: 07:20, Set: 19:30, Transit: 13:25. Moon - Rise: 07:08, Set: 19:00. Civil Dark: 19:54 - 06:57. Nautical Dark: 20:22 - 06:29. Astro Dark: 20:50 - 06:01

Total Clouds (% Sky Obscured)

16
48
95
81
74
58
29
33
69
58
60
53
30
8
14
17
23
24
44
54
44
38
34
30

Low Clouds (% Sky Obscured)

16
5
4
9
10
15
28
31
57
43
27
20
14
8
14
17
23
24
44
54
44
38
34
30

Medium Clouds (% Sky Obscured)

0
0
0
0
19
23
0
0
12
20
50
47
30
8
14
17
23
22
44
41
39
36
34
30

High Clouds (% Sky Obscured)

7
48
93
62
29
31
2
2
1
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
0
0
0
0
0
0
0
0
0
0
5
5
8
5
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
8
8
8
8
8
7
6
7
8
8
10
8
7
6
5
4
4
3
3
4
6
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
12
12
12
11
11
11
13
14
16
17
19
20
20
20
21
21
21
21
22
21
19
18

Relative Humidity (%)

34
30
27
25
25
24
24
27
35
41
49
57
68
74
79
83
88
91
94
94
89
77
64
54

Pressure (mb)

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

Ozone (du)

274
272
271
271
271
271
271
271
271
271
272
272
272
272
271
271
269
268
268
268
269
268
268
269

Sunday 21

New Moon 0%

08:03

19:26

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

Sun - Rise: 07:21, Set: 19:29, Transit: 13:24. Moon - Rise: 08:03, Set: 19:26. Civil Dark: 19:52 - 06:57. Nautical Dark: 20:20 - 06:29. Astro Dark: 20:48 - 06:01

Total Clouds (% Sky Obscured)

26
24
52
52
56
58
58
53
48
29
33
42
44
49
55
60
54
48
46
46
48
28
30
29

Low Clouds (% Sky Obscured)

26
24
38
40
42
42
39
40
39
29
33
42
44
49
50
49
54
48
46
46
48
28
30
29

Medium Clouds (% Sky Obscured)

26
21
11
0
9
17
32
26
19
0
10
19
29
49
55
60
54
38
13
8
4
0
13
27

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
1
0
1
0
1
0
0
0
0
0
3
6
7
7
5
0
2
1
0
10
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)

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

Chance of Frost

Temperature (°C)

30
32
33
34
34
34
33
32
30
29
28
26
25
24
24
23
23
23
23
23
23
25
27
29

Feels Like (°C)

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

Dew Point (°C)

18
17
16
15
14
13
14
16
18
17
18
18
19
20
21
21
22
22
22
22
22
22
20
18

Relative Humidity (%)

47
40
35
31
28
27
30
38
47
49
54
62
70
78
83
87
91
94
95
97
94
79
63
51

Pressure (mb)

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

Ozone (du)

270
271
270
269
268
268
267
267
268
268
268
269
268
268
268
266
265
265
265
265
265
266
266
266

Monday 22

Waxing Crescent 1%

08:58

19:53

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 07:21, Set: 19:27, Transit: 13:24. Moon - Rise: 08:58, Set: 19:53. Civil Dark: 19:51 - 06:58. Nautical Dark: 20:19 - 06:30. Astro Dark: 20:47 - 06:02

Total Clouds (% Sky Obscured)

34
35
40
40
41
50
67
70
39
33
43
38
54
47
47
52
61
78
82
83
88
88
80
71

Low Clouds (% Sky Obscured)

34
35
39
39
32
29
28
39
34
33
43
38
54
47
47
52
61
71
74
74
72
69
63
57

Medium Clouds (% Sky Obscured)

34
35
40
40
36
18
3
8
12
22
23
24
30
38
38
40
37
36
35
43
46
39
26
11

High Clouds (% Sky Obscured)

0
27
40
40
41
50
65
40
18
0
7
14
21
20
20
20
30
35
35
35
40
35
25
15

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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
Light Rain

Precipitation Probability (%)

8
91
95
95
95
95
95
95
83
27
52
61
67
95
95
95
95
95
95
95
95
95
92
74

Precipitation Amount (mm)

0
0.4
0.5
0.3
0.6
0.9
1.3
0.9
0.5
0
0
0
0.2
0.9
0.8
0.6
0.7
0.8
0.6
0.8
0.8
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
33
33
33
32
31
30
27
26
26
25
24
23
23
24
23
23
23
23
22
23
24
25
26

Feels Like (°C)

32
34
34
33
33
32
30
25
25
25
24
25
25
25
26
27
26
26
26
26
24
24
24
24

Dew Point (°C)

18
17
15
13
11
9
9
14
14
15
16
18
19
20
21
22
22
22
22
22
21
19
18
16

Relative Humidity (%)

44
38
34
30
27
25
26
45
46
52
60
70
77
84
87
89
92
94
95
96
84
73
64
53

Pressure (mb)

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

Ozone (du)

266
266
265
265
265
264
264
263
265
266
266
265
265
265
265
265
265
266
267
268
269
270
270
270

Tuesday 23

Waxing Crescent 4%

09:53

20:20

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 07:22, Set: 19:26, Transit: 13:24. Moon - Rise: 09:53, Set: 20:20. Civil Dark: 19:50 - 06:58. Nautical Dark: 20:18 - 06:30. Astro Dark: 20:46 - 06:02

Total Clouds (% Sky Obscured)

55
55
40
40
48
55
75
92
99
99
88
78
67
67
66
66
68
68
66
61
56
46
44
42

Low Clouds (% Sky Obscured)

51
44
31
28
33
31
25
17
11
4
2
1
0
22
44
66
67
68
66
61
56
46
44
42

Medium Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
10
15
11
14
19
36
53
66
56
40
23
14
8
1
1
1

High Clouds (% Sky Obscured)

20
25
25
25
30
30
35
40
39
48
63
62
61
61
66
66
68
39
8
6
3
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
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

36
41
43
44
33
23
7
12
12
8
56
78
94
81
69
54
45
33
10
32
44
50
41
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.5
0.4
0.3
0
0
0
0
0.2
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
33
31
29
29
29
30
28
28
29
29
29
29
22
24
25
25
25
26
27
26
26
26

Dew Point (°C)

14
12
11
10
9
8
8
8
11
13
16
17
19
20
20
20
20
20
20
20
20
19
19
17

Relative Humidity (%)

44
36
33
30
27
28
29
29
37
46
58
65
75
85
84
84
84
84
85
87
81
77
72
62

Pressure (mb)

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

Ozone (du)

270
270
269
268
268
268
268
268
268
268
268
268
268
268
268
267
267
267
267
267
267
267
268
268

Wednesday 24

Waxing Crescent 9%

10:49

20:50

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

Sun - Rise: 07:23, Set: 19:25, Transit: 13:23. Moon - Rise: 10:49, Set: 20:50. Civil Dark: 19:49 - 06:59. Nautical Dark: 20:16 - 06:31. Astro Dark: 20:44 - 06:03

Total Clouds (% Sky Obscured)

40
30
20
2
3
4
0
4
7
11
19
26
34
24
15
6
4
3
0

Low Clouds (% Sky Obscured)

40
30
17
2
3
4
0
4
7
11
16
8
3
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
7
10
17
12
7
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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
9
12
11
11
9
3
6
5
0
8
10
8
7
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
26
34
33
33
33
34
35
30
29
29
29
28
28
26
26
27
27
27

Dew Point (°C)

16
15
14
13
12
12
13
14
15
15
16
17
18
19
19
19
20
20
20

Relative Humidity (%)

54
47
42
38
34
35
38
40
45
49
56
59
63
68
71
74
78
80
83

Pressure (mb)

1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1017

Ozone (du)

268
269
269
269
269
269
270
270
271
271
271
271
271
272
271
270
270
270
270

Forecast for Wimberley, Hays, United States of America (29.99,-98.09)

Generated: 18/09/25 12:31:05. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-5.00