Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 27%

02:01

16:44

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

Sun - Rise: 07:18, Set: 19:35, Transit: 13:26. Moon - Rise: 02:01, Set: 16:44. Civil Dark: 19:59 - 06:54. Nautical Dark: 20:27 - 06:26. Astro Dark: 20:55 - 05:58

Total Clouds (% Sky Obscured)

13
18
9
0
0
0
0
0
4
8
21
34
60
70
65
74
50
39
8
17
12
0
17
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
8
19
32
33
40
45
45
38
32
6
13
0
0
15
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
3
27
32
25
46
50
31
2
0
12
0
2
0

High Clouds (% Sky Obscured)

1
0
1
0
0
0
0
0
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
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
3
2
2
2
2
2
2
2
4
6
9
9
9
9
11
10
8
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
79
81
82
76
68
55
43
37
32
27
26
26
30
33
36
42
49
52
57
62
64

Pressure (mb)

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

Ozone (du)

288
288
288
287
286
285
284
284
286
287
287
288
288
287
286
284
282
282
282
280
280
281
281
283

Wednesday 17

Waning Crescent 18%

03:07

17:26

02 Good
03 Good
04 Good
05 Good
06 Good
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
00 Bad
01 Bad

Sun - Rise: 07:18, Set: 19:34, Transit: 13:26. Moon - Rise: 03:07, Set: 17:26. Civil Dark: 19:58 - 06:54. Nautical Dark: 20:25 - 06:26. Astro Dark: 20:54 - 05:58

Total Clouds (% Sky Obscured)

0
2
5
4
13
63
84
88
86
49
86
43
100
100
99
99
93
94
92
88
53
53
73
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
13
29
31
13
2
2
20
30
26
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
19
31
32
28
33
34
34
44
66
37
30
2
21
5

High Clouds (% Sky Obscured)

0
1
5
1
13
50
71
79
76
46
51
43
100
100
94
91
43
73
40
32
53
17
23
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
17
17
17
16
15
15
13
11
10
10
10
11
13
14
16
18
19
19

Relative Humidity (%)

69
73
76
80
81
82
76
64
53
43
37
33
28
25
24
23
24
28
35
41
49
58
66
71

Pressure (mb)

1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1014
1014
1013
1012
1013
1013
1014
1015
1015
1015
1015

Ozone (du)

284
283
283
284
283
283
283
284
282
283
283
284
282
281
280
280
280
280
279
281
281
282
282
282

Thursday 18

Waning Crescent 10%

04:11

18:01

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

Sun - Rise: 07:19, Set: 19:32, Transit: 13:26. Moon - Rise: 04:11, Set: 18:01. Civil Dark: 19:56 - 06:55. Nautical Dark: 20:24 - 06:27. Astro Dark: 20:52 - 05:59

Total Clouds (% Sky Obscured)

50
57
48
21
39
43
50
69
72
72
64
27
28
89
29
50
93
99
99
98
50
27
58
32

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
20
22
24
29
26
27
29
0
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
28
26
28
53
29
50
31
40
43
49
33
16
0
2

High Clouds (% Sky Obscured)

36
26
24
12
31
33
40
40
37
35
26
8
5
35
5
12
59
57
84
88
50
27
32
23

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
5
4
3
3
3
2
4
6
7
8
9
8
9
9
9
9
9
10
11
10
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
19
19
19
19
19
18
16
15
13
12
11
11
10
11
11
12
14
17
18
18
18

Relative Humidity (%)

74
77
80
83
84
87
83
72
60
48
38
31
28
25
24
23
24
28
32
40
51
59
66
71

Pressure (mb)

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

Ozone (du)

281
280
280
280
279
280
280
280
280
280
279
279
278
277
277
276
275
274
273
273
273
272
272
273

Friday 19

Waning Crescent 5%

05:13

18:32

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

Sun - Rise: 07:19, Set: 19:31, Transit: 13:25. Moon - Rise: 05:13, Set: 18:32. Civil Dark: 19:55 - 06:55. Nautical Dark: 20:23 - 06:28. Astro Dark: 20:51 - 05:59

Total Clouds (% Sky Obscured)

18
57
44
17
19
16
4
2
3
3
26
44
53
50
21
42
57
14
29
15
2
7
18
21

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
9
17
25
17
8
0
0
2
3
0
2
7
6

Medium Clouds (% Sky Obscured)

0
0
5
1
4
6
1
1
0
1
6
12
11
16
16
29
43
14
10
0
0
0
0
0

High Clouds (% Sky Obscured)

18
20
17
13
9
6
3
0
0
0
0
0
0
0
1
2
2
1
1
0
2
4
7
16

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
8
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
2
12
21
34
26

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)

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

Chance of Frost

Temperature (°C)

23
23
22
22
21
21
22
24
27
29
31
33
34
34
35
35
34
33
30
29
28
26
25
25

Feels Like (°C)

25
26
23
23
25
23
25
27
28
30
31
31
32
32
33
35
33
31
30
29
28
27
27
27

Dew Point (°C)

18
18
18
18
18
18
19
18
17
15
12
11
10
9
9
8
8
9
11
18
18
20
21
22

Relative Humidity (%)

73
76
79
80
84
85
80
69
55
41
32
26
22
21
20
19
20
23
30
51
56
66
77
83

Pressure (mb)

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

Ozone (du)

272
272
271
271
271
272
271
272
271
271
270
270
270
270
271
270
270
270
270
271
272
272
273
273

Saturday 20

Waning Crescent 1%

06:11

19:00

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

Sun - Rise: 07:20, Set: 19:30, Transit: 13:25. Moon - Rise: 06:11, Set: 19:00. Civil Dark: 19:54 - 06:56. Nautical Dark: 20:22 - 06:28. Astro Dark: 20:50 - 06:00

Total Clouds (% Sky Obscured)

14
16
20
23
30
20
11
6
3
3
6
18
27
38
51
57
64
48
29
15
12
7
0
0

Low Clouds (% Sky Obscured)

0
0
8
16
28
20
11
0
3
3
6
18
22
25
22
18
15
13
15
15
12
6
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
13
17
17
19
22
22
14
10
9
6
0
0

High Clouds (% Sky Obscured)

14
16
20
23
24
15
7
5
2
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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
29
29
28
25
26
25

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
3
3
2
3
4
5
6
8
8
8
9
9
10
11
9
8
7
6
6
6

Chance of Frost

Temperature (°C)

24
23
23
22
22
21
23
25
28
30
31
33
34
35
35
34
33
32
30
29
28
27
26
25

Feels Like (°C)

27
27
27
27
26
26
28
29
30
31
33
35
35
35
35
36
37
37
29
29
28
28
27
27

Dew Point (°C)

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

Relative Humidity (%)

87
92
91
91
89
91
87
75
62
52
44
38
34
31
28
33
39
46
51
58
64
71
78
87

Pressure (mb)

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

Ozone (du)

272
273
272
272
272
272
273
273
273
274
275
274
273
273
272
272
272
272
272
271
271
271
271
271

Sunday 21

New Moon 0%

07:08

19:26

02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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

Sun - Rise: 07:20, Set: 19:29, Transit: 13:24. Moon - Rise: 07:08, 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)

0
0
4
9
18
27
33
37
36
35
34
34
34
34
33
34
37
44
51
63
57
52
47
56

Low Clouds (% Sky Obscured)

0
0
4
9
18
25
30
35
35
33
34
34
34
34
33
32
31
27
24
20
24
29
33
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
13
25
42
47
56

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
33
51
63
57
52
47
56

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
8
7

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
Moderate Rain
Moderate Rain
None

Precipitation Probability (%)

18
1
3
3
2
3
2
0
0
0
0
0
0
0
3
5
6
14
22
21
95
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
3.3
6
0

Wind Speed/Direction (mph)

5
3
3
3
3
3
5
6
8
8
8
9
9
8
9
10
10
10
11
12
13
9
7
8

Chance of Frost

Temperature (°C)

24
23
23
22
22
22
23
25
26
28
30
32
33
34
35
34
33
32
31
30
28
27
26
24

Feels Like (°C)

24
25
26
26
26
25
26
26
28
28
28
29
38
36
34
36
37
38
28
28
28
28
28
27

Dew Point (°C)

22
22
22
22
21
21
21
20
20
19
18
17
16
15
15
17
20
22
22
22
22
23
22
22

Relative Humidity (%)

88
91
92
95
95
96
87
77
69
57
47
38
35
32
29
36
45
54
59
65
69
76
82
89

Pressure (mb)

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

Ozone (du)

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

Monday 22

Waxing Crescent 1%

08:03

19:53

Sun - Rise: 07:21, Set: 19:27, Transit: 13:24. Moon - Rise: 08:03, Set: 19:53. Civil Dark: 19:51 - 06:57. Nautical Dark: 20:19 - 06:29. Astro Dark: 20:47 - 06:01

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

Generated: 16/09/25 02:10:14. Forecast: 16/09/25 to 22/09/25. Timezone: UTC-5.00