Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 71%

14:44

04:03

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

Sun - Rise: 06:53, Set: 20:06, Transit: 13:30. Moon - Rise: 14:44, Set: 04:03. Civil Dark: 20:31 - 06:28. Nautical Dark: 21:01 - 05:59. Astro Dark: 21:31 - 05:28

Total Clouds (% Sky Obscured)

91
92
94
93
100
90
87
89
46
54
26
18
18
14
6
66
86
59
44
90
100
89
90
94

Low Clouds (% Sky Obscured)

91
92
94
93
100
79
80
85
44
21
20
17
18
14
3
15
17
14
16
30
51
52
52
64

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
2
45
40
35
52
31
2
54
3
1
1
1
1
34
60
25
13
67
100
45
26
23

ISS Passover

Visibility (miles)

5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

48
56
100
100
100
81
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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
4
0
2
0
0
0
0
0
0
0
0
0
0
5
15
12
2
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
3
5
7
8
8
9
10
10
11
11
11
10
10
8
7
8
9
10
10
9
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
94
92
94
89
88
85
82
73
61
53
49
46
45
47
55
63
74
75
83
88
91
97
96

Pressure (mb)

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

Ozone (du)

314
314
313
313
314
313
315
314
312
311
309
308
308
307
307
305
305
304
303
302
302
302
300
299

Sunday 26

Waxing Gibbous 80%

15:44

04:03

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
00 Bad
01 Bad
02 Bad
03 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: 21:32 - 05:27

Total Clouds (% Sky Obscured)

93
92
94
98
93
90
96
79
97
100
100
100
97
56
100
92
90
92
63
95
96
91
96
98

Low Clouds (% Sky Obscured)

60
58
58
60
53
48
39
36
43
21
16
16
10
13
17
16
16
15
18
23
28
35
42
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
8
1
0
1
55
92
87
42
44
65
67
14
20
72
65
25
35
46

High Clouds (% Sky Obscured)

20
27
22
28
31
31
69
79
97
100
100
99
91
23
100
63
49
67
48
51
37
37
55
79

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 (%)

5
100
100
100
98
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100

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
1
4
2
2
2
0
1
1
11
11
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
91
84
78
69
60
55
51
48
45
45
45
54
57
65
71
80
85
88
96
96

Pressure (mb)

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

Ozone (du)

299
297
295
293
292
292
291
290
289
289
289
289
288
287
290
289
288
288
288
287
286
286
287
287

Monday 27

Waxing Gibbous 88%

16:42

04:32

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 OK
00 Bad
01 Bad
02 Bad
03 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: 21:02 - 05:57. Astro Dark: 21:33 - 05:25

Total Clouds (% Sky Obscured)

99
99
89
100
100
100
100
98
100
100
95
66
55
67
78
45
26
29
35
38
100
100
100
100

Low Clouds (% Sky Obscured)

56
62
68
75
65
43
40
47
50
39
27
21
18
17
28
6
8
29
28
38
71
72
74
75

Medium Clouds (% Sky Obscured)

66
77
20
56
57
27
24
29
70
76
30
64
55
30
9
13
26
0
35
38
100
85
78
67

High Clouds (% Sky Obscured)

99
97
89
100
100
100
100
98
100
100
95
66
55
67
76
45
26
29
35
38
100
100
100
100

ISS Passover

Visibility (miles)

9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
90
38
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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
3
6
9
6
8
49
23
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
92
85
76
65
57
51
48
45
42
40
40
51
61
65
69
74
79
85
94
98

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1008
1008
1010
1010
1011
1011
1011
1010

Ozone (du)

288
288
287
288
288
288
288
286
285
285
286
286
286
285
287
285
284
284
284
284
283
283
284
283

Tuesday 28

Waxing Gibbous 94%

17:39

05:00

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 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 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: 21:03 - 05:55. Astro Dark: 21:34 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
98
96
93
89
87
68
56
28
12
35
14
35
25
79
86
95
97
98
95
98
99

Low Clouds (% Sky Obscured)

76
77
78
78
78
80
67
60
56
41
26
11
10
7
6
11
22
24
16
8
0
0
0
0

Medium Clouds (% Sky Obscured)

73
79
84
58
28
0
13
24
32
24
10
0
1
0
0
22
50
70
56
37
22
46
80
91

High Clouds (% Sky Obscured)

100
100
100
90
80
68
47
23
2
2
1
0
8
8
16
25
43
58
85
89
93
74
34
56

ISS Passover

Visibility (miles)

9
7
8
7
1
9
9
9
9
9
9
9
9
9
9
9
4
2
4
3
9
7
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
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

6
24
24
7
0
0
0
0
0
0
0
0
0
4
18
50
67
68
64
86
12
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.3
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
24
24
25
25
26
28
29
31
32
35
36
35
35
33
33
26
28
26
23
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
94
86
72
60
52
49
45
43
42
42
47
64
88
92
95
95
98
94
94

Pressure (mb)

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

Ozone (du)

282
282
282
283
283
282
283
284
285
284
284
284
284
283
283
281
283
282
281
281
282
283
283
282

Wednesday 29

Waxing Gibbous 98%

18:35

05:27

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
00 Bad
01 Bad
02 Bad
03 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: 21:04 - 05:54. Astro Dark: 21:35 - 05:23

Total Clouds (% Sky Obscured)

99
96
96
98
99
100
95
93
88
92
94
99
99
90
87
91
95
98
95
91
87
90
95
100

Low Clouds (% Sky Obscured)

10
18
27
30
30
29
28
27
30
35
41
47
53
62
65
64
63
62
57
53
48
58
68
79

Medium Clouds (% Sky Obscured)

95
89
84
89
94
98
86
81
75
79
83
81
80
69
58
66
75
83
86
87
85
79
77
79

High Clouds (% Sky Obscured)

65
67
80
83
88
85
70
62
51
69
46
65
59
57
55
64
74
84
79
69
61
74
87
100

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
2
2
2
2
1
26
40
45
46
39
11
23
28
33
29
24
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
94
91
82
72
63
55
49
41
37
34
33
35
42
53
66
80
84
87
91
89
88

Pressure (mb)

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

Ozone (du)

282
282
281
281
282
282
282
283
284
283
283
283
283
282
283
284
285
285
286
286
286
286
287
287

Thursday 30

Waxing Gibbous 100%

19:32

05:56

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
00 Bad
01 Bad
02 Bad
03 Bad

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: 21:05 - 05:53. Astro Dark: 21:36 - 05:22

Total Clouds (% Sky Obscured)

99
98
97
96
96
97
96
96
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
65
58
55
52
49
49
50
50
51
53
54
46
38
30
50
64
74
77
78
79
78
77
75

Medium Clouds (% Sky Obscured)

73
62
49
40
34
32
62
82
73
51
30
9
6
3
0
7
13
20
36
53
70
79
89
99

High Clouds (% Sky Obscured)

98
94
90
91
92
94
93
94
94
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

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

Precipitation Probability (%)

21
27
34
36
37
35
34
35
38
32
24
6
34
52
70
95
95
95
95
95
70
83
86
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1
1.1
0.8
0.9
0.7
0.2
0.6
0.5
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
20
21
22
23
24
26
27
28
29
30
29
28
26
25
24
23
22
22
22
21
21

Feels Like (°C)

22
22
21
21
20
21
22
23
23
23
29
29
28
30
31
33
25
24
24
24
24
24
22
22

Dew Point (°C)

18
19
19
19
20
21
22
22
23
23
22
21
20
21
22
24
23
21
20
20
21
21
21
21

Relative Humidity (%)

85
88
91
93
94
95
97
89
84
79
69
61
53
62
73
86
86
85
87
88
91
94
95
96

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

288
287
287
286
285
284
283
283
284
284
283
283
283
283
283
283
283
283
284
283
283
283
283
284

Friday 1

Full Moon 100%

20:29

06:27

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
00 Bad

Sun - Rise: 06:48, Set: 20:10, Transit: 13:29. Moon - Rise: 20:29, Set: 06:27. Civil Dark: 20:35 - 06:23. Nautical Dark: 21:05 - 05:52. Astro Dark: 21:37 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
99
97
96
97
98
100
100
100
100
100
98
97
90
89
73
77
87
97

Low Clouds (% Sky Obscured)

74
74
72
77
82
85
89
93
97
94
91
87
86
83
81
69
58
64
77
87
97

Medium Clouds (% Sky Obscured)

84
70
57
54
52
49
49
46
36
24
12
3
2
3
2
2
1
1
1
2
2

High Clouds (% Sky Obscured)

100
100
100
88
77
62
73
86
100
98
96
94
75
52
31
9
4
3
2
1
0

ISS Passover

Visibility (miles)

1
2
4
5
3
2
0
1
2
3
5
7
9
8
6
5
6
8
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

Precipitation Type

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

Precipitation Probability (%)

86
71
59
58
54
45
73
95
95
95
95
95
95
95
95
95
74
42
32
21
7

Precipitation Amount (mm)

0.6
0.3
0.3
0.3
0.2
0
0.4
0.7
1.2
1.1
0.8
0.6
0.9
1
0.8
0.6
0.4
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
6
8
10
10
10
11
10
10
10
10
10
10
11
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
96
96
93
92
86
81
76
79
84
88
91
93
96
95
92

Pressure (mb)

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

Ozone (du)

284
285
287
289
290
290
291
294
296
298
299
300
300
302
303
304
305
305
306
307
308

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

Generated: 25/04/26 04:59:39. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-5.00