Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

17:39

05:27

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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

Sun - Rise: 06:50, Set: 20:08, Transit: 13:29. Moon - Rise: 17:39, Set: 05:27. Civil Dark: 20:33 - 06:25. Nautical Dark: 21:03 - 05:54. Astro Dark: 21:34 - 05:23

Total Clouds (% Sky Obscured)

100
99
93
77
47
47
41
74
66
68
65
100
100
58
61
100
67
61
99
100
100
83
93
100

Low Clouds (% Sky Obscured)

83
80
53
31
38
30
30
28
22
27
17
12
0
13
19
25
39
47
49
55
64
75
86
94

Medium Clouds (% Sky Obscured)

64
57
56
46
19
9
2
2
1
2
13
12
20
39
40
56
15
20
10
13
53
10
51
74

High Clouds (% Sky Obscured)

64
66
58
65
14
12
5
19
20
25
25
100
100
24
20
90
57
45
93
100
100
76
83
93

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
0
2

Fog (%)

18
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
3
1
0
1
1
8
4

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
9
14
14
14
14
13
12
10
9
7
7
8
9
9
9
9
8
8
6
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
26
26
27
29
30
32
32
32
32
32
29
29
27
27
26
26
27
25
25
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

92
87
80
75
63
52
48
45
45
44
46
56
64
68
73
78
84
89
94
95
98
98
98
98

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Waxing Gibbous 98%

18:35

05:56

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:49, Set: 20:08, Transit: 13:29. Moon - Rise: 18:35, 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
97
100
100
100
100
100
100
99
77
100
100
100
100
100
100
100
99
99
100
100
99
100
100

Low Clouds (% Sky Obscured)

93
88
46
40
30
25
16
44
22
54
64
50
35
49
87
61
40
46
69
92
99
92
92
94

Medium Clouds (% Sky Obscured)

50
27
17
20
23
52
52
97
92
50
73
93
57
79
100
95
100
88
70
76
15
54
78
10

High Clouds (% Sky Obscured)

77
14
100
100
100
42
100
90
90
52
100
100
100
100
100
100
75
44
52
77
36
71
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
5
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
Light Rain
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
1
10
2
6
17
95
20
24
65
94
44
21
27
30
16
3
10
13
24
9
5
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.5
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
22
21
20
19
18
18
17
18
17
21
24
23
23
22
21
20
20
20
19
19
19
19
19

Relative Humidity (%)

92
88
76
64
57
51
48
47
49
47
65
92
92
95
97
95
95
96
96
96
95
96
95
95

Pressure (mb)

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

Ozone (du)

281
281
282
282
283
282
282
281
280
278
277
275
280
283
283
284
282
283
283
283
282
282
282
283

Thursday 30

Waxing Gibbous 100%

19:32

06:27

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:48, Set: 20:09, Transit: 13:29. Moon - Rise: 19:32, Set: 06:27. Civil Dark: 20:34 - 06:23. Nautical Dark: 21:05 - 05:52. Astro Dark: 21:36 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

96
96
92
79
81
83
71
67
60
66
84
85
82
80
87
83
74
72
70
67
77
86
96
82

Medium Clouds (% Sky Obscured)

48
43
2
0
18
27
74
86
100
87
52
77
64
100
100
60
44
51
63
73
75
77
79
53

High Clouds (% Sky Obscured)

100
100
100
100
100
45
100
100
100
94
100
100
100
100
100
100
100
100
100
100
100
100
100
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

8
7
3
12
9
4
22
32
89
77
95
62
53
19
14
23
31
49
44
56
71
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
0.7
1.4
0.4
0.5
0
0
0
0
0.3
0
0
0.3
0.7
0.8
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
22
23
24
26
26
26
26
26
24
22
21
20
20
20
20
20
21
21
21
20
20

Feels Like (°C)

21
22
22
23
24
25
26
27
27
26
26
23
21
20
19
19
19
20
21
22
22
23
22
22

Dew Point (°C)

19
20
20
19
19
19
19
17
16
15
15
17
19
19
19
19
19
19
20
20
20
20
20
20

Relative Humidity (%)

93
93
92
85
74
72
65
57
54
52
52
63
83
88
93
96
96
95
96
96
96
98
96
96

Pressure (mb)

1012
1011
1012
1011
1011
1010
1009
1008
1008
1007
1007
1007
1007
1008
1008
1008
1007
1006
1005
1004
1004
1004
1004
1004

Ozone (du)

285
286
287
288
287
287
288
288
287
286
286
287
289
289
290
291
291
291
290
290
290
290
292
294

Friday 1

Full Moon 100%

20:29

07:02

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:47, Set: 20:10, Transit: 13:29. Moon - Rise: 20:29, Set: 07:02. Civil Dark: 20:35 - 06:22. Nautical Dark: 21:05 - 05:51. Astro Dark: 21:37 - 05:20

Total Clouds (% Sky Obscured)

83
75
73
70
78
83
88
97
66
65
48
63
70
82
81
81
77
77
77
77
67
65
54
64

Low Clouds (% Sky Obscured)

70
58
65
63
70
79
77
81
66
65
48
63
70
73
65
57
50
49
51
53
51
45
35
44

Medium Clouds (% Sky Obscured)

26
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)

38
10
1
3
5
5
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
3
6
6
4
4
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

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

Precipitation Probability (%)

95
95
91
73
54
55
36
18
9
5
1
1
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

0.9
0.6
0.5
0.4
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
11
12
15
17
17
18
18
18
20
20
19
19
19
17
16
16
16
16
16
15
12
11

Chance of Frost

Temperature (°C)

21
21
23
22
23
22
22
23
23
24
21
17
15
14
14
14
13
13
13
12
12
12
12
12

Feels Like (°C)

22
22
25
24
23
22
21
21
21
21
17
13
11
9
8
8
8
7
7
7
7
6
6
6

Dew Point (°C)

21
21
22
21
19
18
17
14
10
8
14
13
13
12
11
11
10
10
9
9
9
8
8
8

Relative Humidity (%)

98
96
94
89
79
75
74
58
43
37
64
77
83
83
80
82
80
80
80
79
77
77
77
77

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1007
1009
1011
1012
1013
1015
1015
1016
1016
1016
1017
1017
1018
1019

Ozone (du)

299
300
302
302
306
309
311
312
316
317
318
318
319
319
319
321
322
322
323
323
321
322
325
327

Saturday 2

Waning Gibbous 98%

21:27

07:41

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

Sun - Rise: 06:46, Set: 20:10, Transit: 13:29. Moon - Rise: 21:27, Set: 07:41. Civil Dark: 20:36 - 06:21. Nautical Dark: 21:06 - 05:50. Astro Dark: 21:38 - 05:19

Total Clouds (% Sky Obscured)

28
32
40
50
59
70
65
66
62
69
59
41
21
3
4
4
3
19
35
50
33
19
8
24

Low Clouds (% Sky Obscured)

28
32
40
49
55
57
51
45
43
37
38
25
13
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
1
2
3
10
15
15
10
7
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
17
32
50
30
17
8
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
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
0
1
7
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)

12
13
14
15
15
14
13
12
11
10
10
9
8
7
6
6
5
5
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
10
11
12
14
14
15
16
16
16
16
16
16
16
16
15
15
13
14
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

76
71
63
58
54
53
53
52
53
55
57
59
63
65
67
72
74
78
79
80
81
81
83
83

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1021
1022
1022
1023
1023
1024
1024
1023
1023
1024
1024
1025

Ozone (du)

330
331
332
332
332
331
332
332
333
335
337
339
340
340
341
342
342
343
343
344
344
345
346
346

Sunday 3

Waning Gibbous 94%

22:24

No Set

08 OK
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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:45, Set: 20:11, Transit: 13:29. Moon - Rise: 22:24, Set: No Set. Civil Dark: 20:36 - 06:20. Nautical Dark: 21:07 - 05:49. Astro Dark: 21:39 - 05:18

Total Clouds (% Sky Obscured)

41
55
69
79
92
96
92
82
76
74
79
91
98
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
10
20
30
30
30
30
32
34
36
27
17
13
18
21
25
20
14
8
20
32
47
51

Medium Clouds (% Sky Obscured)

2
3
1
0
0
0
0
0
0
0
0
1
2
3
15
28
41
51
59
71
58
44
39
46

High Clouds (% Sky Obscured)

25
34
43
43
49
46
48
49
59
66
75
91
96
99
99
100
100
100
100
100
100
100
100
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
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
1
1
1
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
14
14
15
21
21
20
20
20
21
19
19
19
18
18
17
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

74
64
57
51
46
41
40
37
36
38
42
45
48
52
55
59
64
68
72
74
78
78
77
78

Pressure (mb)

1025
1025
1026
1025
1025
1024
1023
1022
1021
1021
1020
1020
1020
1020
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

346
345
344
342
339
337
334
331
328
327
325
324
324
323
323
322
321
320
319
318
317
317
317
318

Monday 4

Waning Gibbous 88%

23:19

08:25

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: 06:45, Set: 20:12, Transit: 13:29. Moon - Rise: 23:19, Set: 08:25. Civil Dark: 20:37 - 06:19. Nautical Dark: 21:08 - 05:48. Astro Dark: 21:40 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
96
91
87
86
90
84
87
93
100

Low Clouds (% Sky Obscured)

55
70
80
90
100
91
73
60
47
38
34
22
19
31
31
40
45

Medium Clouds (% Sky Obscured)

57
63
54
42
18
12
6
5
5
9
19
20
18
17
27
30
31

High Clouds (% Sky Obscured)

100
100
99
97
96
97
98
99
86
74
62
66
63
61
74
86
99

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
1
2
2
0
2
3
2
3
3
1
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
22
23
24
25
24
24
24
23
21
20
19
19

Feels Like (°C)

13
13
13
13
13
13
21
21
20
20
21
21
22
22
23
22
22

Dew Point (°C)

11
11
11
10
9
9
9
9
9
9
10
11
12
13
14
14
14

Relative Humidity (%)

72
68
63
54
48
41
40
37
36
38
41
44
51
58
67
71
73

Pressure (mb)

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

Ozone (du)

318
317
317
317
317
316
315
314
313
313
312
311
310
309
308
308
308

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

Generated: 28/04/26 08:30:43. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-5.00