Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 61%

13:41

02:53

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

Sun - Rise: 06:54, Set: 20:05, Transit: 13:30. Moon - Rise: 13:41, Set: 02:53. Civil Dark: 20:30 - 06:29. Nautical Dark: N/A - 06:00. Astro Dark: 21:30 - 05:29

Total Clouds (% Sky Obscured)

98
99
86
54
77
90
97
99
98
100
97
88
92
90
62
51
36
55
68
88
68
48
41
57

Low Clouds (% Sky Obscured)

83
59
38
52
77
86
93
94
94
91
85
80
84
80
57
40
13
23
24
26
25
30
30
17

Medium Clouds (% Sky Obscured)

21
0
40
19
49
30
33
31
43
82
27
20
24
27
9
27
28
40
50
29
25
23
8
8

High Clouds (% Sky Obscured)

66
64
81
42
40
14
38
75
25
100
46
0
0
0
0
0
0
2
7
49
38
6
6
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
3
1
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
10
48
27
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 (%)

32
15
9
3
4
5
7
12
7
1
0
0
1
0
0
0
0
0
0
1
4
4
6
5

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
11
12
11
12
12
10
11
11
10
9
10
11
12
12
11
10
10
9
9
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
21
22
21
21
21
21
21
21
21
21
21
21
21
22
21
21
21
21
21
20
20
21
22

Relative Humidity (%)

80
84
92
95
96
98
96
96
94
95
95
92
88
84
78
70
65
61
58
55
52
52
61
67

Pressure (mb)

1008
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1005
1005
1005
1005
1005

Ozone (du)

303
303
305
305
306
306
307
309
309
311
312
314
315
315
315
315
315
314
316
316
317
319
319
319

Friday 24

Waxing Gibbous 57%

14:44

03:31

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Bad
18 OK
19 Good
20 Bad

Sun - Rise: 06:53, Set: 20:06, Transit: 13:30. Moon - Rise: 14:44, Set: 03:31. Civil Dark: 20:31 - 06:28. Nautical Dark: 21:00 - 05:59. Astro Dark: 21:31 - 05:28

Total Clouds (% Sky Obscured)

34
17
22
45
48
56
65
66
56
55
56
66
90
100
98
98
97
60
40
21
27
25
16
44

Low Clouds (% Sky Obscured)

16
15
22
45
48
56
64
66
56
55
56
59
51
26
25
27
12
14
11
11
12
11
6
24

Medium Clouds (% Sky Obscured)

4
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)

9
5
0
1
1
2
0
0
0
1
1
32
88
100
91
93
96
51
28
8
24
25
3
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
100
100
100
100
100
100
100
98
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 (%)

5
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
89
92
95
96
96
98
98
98
98
95
87
78
72
68
63
59
52
48
46
48
57
66

Pressure (mb)

1006
1006
1007
1007
1007
1006
1006
1006
1006
1007
1007
1008
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1004
1004

Ozone (du)

319
320
319
318
317
317
316
316
317
318
318
316
314
312
311
310
308
307
307
307
307
305
304
304

Saturday 25

Waxing Gibbous 71%

15:44

04:03

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

Sun - Rise: 06:53, Set: 20:06, Transit: 13:30. Moon - Rise: 15:44, Set: 04:03. Civil Dark: 20:32 - 06:27. Nautical Dark: 21:01 - 05:58. Astro Dark: 21:31 - 05:27

Total Clouds (% Sky Obscured)

71
53
39
49
54
54
80
97
97
100
100
69
98
85
94
99
100
100
100
100
100
97
95
63

Low Clouds (% Sky Obscured)

18
19
27
42
45
51
60
64
54
65
56
49
45
48
53
21
30
35
52
33
51
46
49
52

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
62
21
83
73
64
100
74
52
25

High Clouds (% Sky Obscured)

30
51
39
49
54
1
13
30
40
100
100
69
86
34
94
99
100
100
100
100
91
59
64
63

ISS Passover

Visibility (miles)

9
9
9
6
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
81
100
100
100
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 (%)

22
17
24
18
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
8
11
9
8
9
8
8
8
8
8
8
9
9
9
9
9
9
9
10
10
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
84
89
95
96
98
98
96
96
96
92
75
69
62
59
57
56
55
54
55
60
66
74

Pressure (mb)

1006
1006
1006
1007
1007
1006
1006
1006
1006
1006
1007
1008
1008
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1006

Ozone (du)

302
302
303
303
302
302
301
300
298
296
295
294
294
294
294
294
293
292
292
291
290
290
289
287

Sunday 26

Waxing Gibbous 80%

16:42

04:32

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

Sun - Rise: 06:52, Set: 20:07, Transit: 13:29. Moon - Rise: 16:42, Set: 04:32. Civil Dark: 20:32 - 06:26. Nautical Dark: 21:01 - 05:57. Astro Dark: 21:32 - 05:25

Total Clouds (% Sky Obscured)

100
96
91
87
59
78
88
90
95
100
100
100
100
100
100
100
99
100
95
68
93
92
64
52

Low Clouds (% Sky Obscured)

55
60
65
70
59
71
70
65
64
62
63
61
63
61
57
58
62
68
76
64
52
40
41
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
24
37
45
49
50
36
23
10
39
68
95
68
64
53
60
52

High Clouds (% Sky Obscured)

100
77
54
27
16
18
19
43
72
100
100
100
100
100
100
100
97
100
89
68
74
64
41
29

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
3
2
0
0
0
1
2
5
16
2
0
0
0
0
1
3
2
3
6
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
25
25
23
23
22
22
22
22
22
22
24
26
27
29
31
32
33
35
37
33
33
30

Dew Point (°C)

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

Relative Humidity (%)

78
79
82
85
87
92
94
95
95
95
96
92
87
80
74
64
55
47
41
35
33
36
49
56

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1006
1007
1007
1008
1008
1009
1010
1010
1010
1010
1009
1009
1008
1008
1008
1009
1009

Ozone (du)

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

Monday 27

Waxing Gibbous 88%

17:39

05:00

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

Sun - Rise: 06:51, Set: 20:08, Transit: 13:29. Moon - Rise: 17:39, Set: 05:00. Civil Dark: 20:33 - 06:25. Nautical Dark: 21:02 - 05:55. Astro Dark: 21:33 - 05:24

Total Clouds (% Sky Obscured)

50
99
99
99
99
100
100
100
100
100
98
96
94
88
86
76
91
82
74
77
84
88
93
97

Low Clouds (% Sky Obscured)

38
39
44
51
50
46
41
45
49
62
61
57
52
50
51
46
46
49
51
52
51
49
43
36

Medium Clouds (% Sky Obscured)

50
58
42
27
18
9
0
21
40
55
93
89
78
73
67
54
49
60
64
61
61
64
61
47

High Clouds (% Sky Obscured)

22
71
79
91
94
97
100
80
63
52
56
57
60
62
60
56
67
37
8
19
32
44
63
83

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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
Very Light Rain
Light Rain

Precipitation Probability (%)

28
5
3
0
3
2
1
3
3
4
4
3
6
3
1
0
0
0
0
7
9
6
68
95

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
0.2
0.5

Wind Speed/Direction (mph)

8
9
9
9
9
9
8
8
7
7
6
8
9
11
12
13
15
12
12
12
13
13
13
10

Chance of Frost

Temperature (°C)

26
24
24
24
23
23
23
23
23
23
23
23
24
25
27
29
30
31
31
32
31
30
30
27

Feels Like (°C)

27
25
24
25
25
25
25
25
25
25
25
26
26
27
29
29
31
31
32
32
33
33
35
29

Dew Point (°C)

16
17
19
22
22
22
22
22
22
22
22
22
22
21
21
21
21
21
20
20
21
21
22
22

Relative Humidity (%)

54
62
71
87
91
94
95
95
95
97
95
92
84
76
70
61
58
55
52
49
53
57
62
71

Pressure (mb)

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

Ozone (du)

288
287
289
287
287
287
286
287
286
286
286
287
287
285
284
284
285
284
284
283
283
283
282
282

Tuesday 28

Waxing Gibbous 94%

18:35

05:27

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

Sun - Rise: 06:50, Set: 20:08, Transit: 13:29. Moon - Rise: 18:35, Set: 05:27. Civil Dark: 20:34 - 06:25. Nautical Dark: 21:03 - 05:54. Astro Dark: 21:34 - 05:23

Total Clouds (% Sky Obscured)

100
99
98
97
95
92
89
91
93
91
92
96
100
100
100
100
87
75
62
75
87
97
98
99

Low Clouds (% Sky Obscured)

29
34
40
45
49
48
47
64
74
82
70
61
52
49
47
48
43
39
34
38
42
46
55
63

Medium Clouds (% Sky Obscured)

23
23
21
25
23
24
25
31
37
44
62
69
80
89
93
91
81
71
61
57
51
43
53
67

High Clouds (% Sky Obscured)

100
96
92
88
81
73
66
70
73
71
76
85
95
94
92
88
59
36
17
22
27
32
55
77

ISS Passover

Visibility (miles)

6
5
6
8
9
9
8
7
7
7
7
8
9
9
9
9
9
9
9
9
7
4
1
2

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

Precipitation Probability (%)

95
94
71
48
43
32
6
6
4
0
0
0
0
1
1
0
0
0
0
56
87
95
95
95

Precipitation Amount (mm)

0.8
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.8
1

Wind Speed/Direction (mph)

10
12
11
11
11
10
8
7
7
8
8
9
9
10
10
10
10
11
12
12
12
14
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

30
29
28
26
25
20
20
21
20
21
21
24
23
24
25
25
25
33
33
32
34
37
39
25

Dew Point (°C)

22
23
22
21
21
21
21
21
21
21
21
22
22
22
22
21
21
21
21
21
21
22
22
22

Relative Humidity (%)

82
95
94
95
95
96
96
96
98
98
98
94
89
85
77
68
62
58
55
52
59
68
79
80

Pressure (mb)

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

Ozone (du)

282
282
284
285
287
286
286
285
285
285
285
286
287
287
288
288
288
288
288
287
286
285
285
285

Wednesday 29

Waxing Gibbous 98%

19:32

05:56

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:49, Set: 20:09, Transit: 13:29. Moon - Rise: 19:32, Set: 05:56. Civil Dark: 20:34 - 06:24. Nautical Dark: 21:04 - 05:53. Astro Dark: 21:35 - 05:22

Total Clouds (% Sky Obscured)

100
94
89
83
86
88
92
95
97
100
85
70
55
47
39
32
33
34
35
29
30
24

Low Clouds (% Sky Obscured)

72
74
76
79
76
67
49
47
44
45
37
34
33
31
34
30
21
11
0
0
0
0

Medium Clouds (% Sky Obscured)

81
76
85
83
81
75
69
68
68
66
68
69
55
47
39
32
33
28
25
18
11
4

High Clouds (% Sky Obscured)

100
94
89
82
80
75
70
77
87
100
82
67
55
47
39
32
33
34
35
29
30
24

ISS Passover

Visibility (miles)

3
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
77
28
48
67
86
73
54
22
18
13
0
6
8
8
10
8
9

Precipitation Amount (mm)

1.5
1.2
1
0.9
1
0.7
0
0
0.3
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
9
10
11
10
9
9
7
5
3
4
5
7
7
7
7
9
10
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
22
21
21
22
22
22
22
23
23
22
23
23
23
24
24
29
29
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

82
81
84
88
91
91
92
92
94
94
95
89
84
80
77
72
68
65
63
60
63
65

Pressure (mb)

1009
1009
1009
1009
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

285
285
285
286
286
286
286
286
287
288
288
288
288
287
286
286
285
285
285
285
285
284

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

Generated: 23/04/26 21:15:01. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-5.00