Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 80%

15:42

04:31

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
08 Bad

Sun - Rise: 06:49, Set: 20:06, Transit: 13:28. Moon - Rise: 15:42, Set: 04:31. Civil Dark: 20:31 - 06:24. Nautical Dark: 21:01 - 05:54. Astro Dark: 21:32 - 05:23

Total Clouds (% Sky Obscured)

93
92
99
98
100
100
91
100
100
97
94
88
77
57
99
98
77
47
80
76
97
98
95
97

Low Clouds (% Sky Obscured)

89
89
84
86
83
53
25
16
20
0
15
20
18
19
26
23
21
24
41
65
83
84
90
95

Medium Clouds (% Sky Obscured)

3
1
19
1
100
71
75
90
99
66
83
34
35
46
83
74
77
47
62
55
38
89
59
50

High Clouds (% Sky Obscured)

18
92
46
87
100
96
51
100
99
89
71
47
40
57
69
81
11
34
23
43
70
39
32
31

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
9
0
1
0
0
0
0
0
0
0
2
0
1
0
0
5
0
1
0
7
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)

6
9
8
8
9
9
9
10
10
9
8
9
11
11
13
12
13
13
11
11
10
11
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
83
78
73
74
68
63
58
55
60
66
69
76
80
83
85
89
94
95
97
92
91
89

Pressure (mb)

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

Ozone (du)

295
296
295
294
292
291
289
289
289
290
290
288
290
290
290
290
291
293
293
293
292
291
290
289

Monday 27

Waxing Gibbous 88%

16:40

04:58

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
08 Bad

Sun - Rise: 06:48, Set: 20:06, Transit: 13:28. Moon - Rise: 16:40, Set: 04:58. Civil Dark: 20:32 - 06:23. Nautical Dark: 21:02 - 05:53. Astro Dark: 21:33 - 05:21

Total Clouds (% Sky Obscured)

94
93
92
91
91
88
44
42
53
83
91
86
85
84
100
43
77
100
100
94
100
100
97
95

Low Clouds (% Sky Obscured)

90
90
90
89
90
84
23
35
44
75
80
82
38
44
54
16
19
21
39
93
92
62
93
95

Medium Clouds (% Sky Obscured)

44
20
13
10
16
23
26
3
25
23
35
10
2
14
56
2
3
96
69
61
61
79
64
70

High Clouds (% Sky Obscured)

36
7
1
0
0
0
44
2
2
54
55
58
55
56
100
43
76
100
100
63
83
99
71
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
1
4
13
21
22
19
19
46
95
95
87
79
43
28
4
1
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.6
0.9
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
26
28
29
30
32
33
37
34
32
32
31
25
24
24
23
24
23
23
23
23
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

87
83
83
75
71
71
63
53
49
57
68
63
91
97
95
91
92
95
94
96
97
95
97
94

Pressure (mb)

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

Ozone (du)

288
287
287
287
286
286
287
287
288
290
289
289
288
287
286
287
287
285
285
284
283
282
282
282

Tuesday 28

Waxing Gibbous 94%

17:37

05:25

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
08 Bad

Sun - Rise: 06:47, Set: 20:07, Transit: 13:28. Moon - Rise: 17:37, Set: 05:25. Civil Dark: 20:32 - 06:22. Nautical Dark: 21:02 - 05:52. Astro Dark: 21:34 - 05:20

Total Clouds (% Sky Obscured)

100
100
94
99
100
77
90
67
51
48
55
35
65
100
99
100
100
100
67
88
99
100
100
97

Low Clouds (% Sky Obscured)

93
92
74
26
22
22
20
13
34
48
14
7
9
1
0
2
19
34
50
60
67
72
69
71

Medium Clouds (% Sky Obscured)

69
46
42
58
14
57
80
49
34
19
18
1
3
5
12
42
45
26
8
38
99
88
91
93

High Clouds (% Sky Obscured)

100
100
35
99
100
41
40
19
21
15
15
25
58
99
98
98
100
100
67
71
71
100
99
76

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 (%)

1
0
1
0
0
0
0
0
0
0
0
6
5
2
2
0
0
0
0
0
0
0
4
1

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)

11
11
12
13
14
14
13
13
12
10
9
9
11
12
11
10
10
10
10
9
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
79
65
56
51
48
46
45
49
50
54
58
59
66
72
78
80
81
83
85
88
88
84

Pressure (mb)

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

Ozone (du)

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

Wednesday 29

Waxing Gibbous 98%

18:34

05:54

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
08 Bad

Sun - Rise: 06:46, Set: 20:08, Transit: 13:27. Moon - Rise: 18:34, Set: 05:54. Civil Dark: 20:33 - 06:21. Nautical Dark: 21:03 - 05:51. Astro Dark: 21:35 - 05:19

Total Clouds (% Sky Obscured)

100
79
90
85
80
82
80
77
94
100
98
94
93
62
92
100
99
100
81
98
100
100
100
100

Low Clouds (% Sky Obscured)

68
63
53
45
48
52
59
60
61
63
62
64
67
62
77
82
87
91
81
92
85
78
71
69

Medium Clouds (% Sky Obscured)

100
77
62
43
45
50
55
56
55
56
60
63
66
58
58
63
61
60
54
59
61
63
50
39

High Clouds (% Sky Obscured)

86
68
57
46
30
17
4
35
69
100
70
39
15
32
71
100
97
100
65
92
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
2
3
3
10
29
36
34
34
25
22
18
10
10
11
10
52
70
77
73
61
39
34
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

7
5
4
4
4
7
9
11
12
13
14
12
12
12
12
12
13
12
11
11
9
8
7
8

Chance of Frost

Temperature (°C)

25
26
28
30
31
31
30
31
29
28
25
24
23
22
21
20
20
19
19
19
19
18
18
19

Feels Like (°C)

26
28
32
32
33
30
28
28
28
26
24
23
21
19
19
17
16
16
16
16
16
16
16
17

Dew Point (°C)

20
19
20
20
20
20
18
17
16
16
17
17
17
14
14
13
13
13
13
13
13
14
14
14

Relative Humidity (%)

73
66
59
56
52
50
49
44
45
50
61
66
68
62
62
64
66
68
68
69
71
73
76
73

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1011
1012
1012
1014
1014
1015
1015
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

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

Thursday 30

Waxing Gibbous 100%

19:31

06:25

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
08 Bad

Sun - Rise: 06:46, Set: 20:08, Transit: 13:27. Moon - Rise: 19:31, Set: 06:25. Civil Dark: 20:34 - 06:20. Nautical Dark: 21:04 - 05:50. Astro Dark: 21:36 - 05:18

Total Clouds (% Sky Obscured)

100
98
97
95
95
96
97
96
95
92
94
97
100
100
100
100
94
93
92
92
92
93
91
88

Low Clouds (% Sky Obscured)

68
62
50
42
51
56
61
52
40
33
39
45
48
54
66
49
66
69
70
74
79
84
79
74

Medium Clouds (% Sky Obscured)

36
45
32
54
40
72
82
84
81
85
86
86
85
78
72
62
79
77
75
76
76
77
66
62

High Clouds (% Sky Obscured)

100
87
72
58
55
52
52
50
46
46
64
82
100
100
100
100
71
73
75
65
65
55
45
45

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 (%)

8
10
9
6
8
8
3
6
8
9
12
13
15
34
51
63
32
31
27
31
37
44
46
47

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
11
12
12
12
12
12
12
13
12
13
15
14
13
12
11
10
11
11
10
10
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
14
14
14
13
13
14
14
16
17
16
15
17
16
14
15
14
14
14
14
14
15

Relative Humidity (%)

70
65
59
54
49
46
42
41
44
45
53
63
62
62
68
66
61
62
62
63
64
66
66
67

Pressure (mb)

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

Ozone (du)

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

Friday 1

Full Moon 100%

20:29

06:59

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:45, Set: 20:09, Transit: 13:27. Moon - Rise: 20:29, Set: 06:59. Civil Dark: 20:34 - 06:19. Nautical Dark: 21:05 - 05:49. Astro Dark: 21:37 - 05:17

Total Clouds (% Sky Obscured)

86
86
86
86
70
66
60
67
75
82
87
88
89
58
36
14
17
20
27
29
26
27
38
44

Low Clouds (% Sky Obscured)

70
73
77
85
70
66
60
65
65
45
20
5
5
5
0
0
6
13
19
21
22
24
31
38

Medium Clouds (% Sky Obscured)

65
68
73
77
70
66
60
67
68
52
56
60
64
58
36
14
17
20
6
15
23
27
21
13

High Clouds (% Sky Obscured)

45
55
60
60
65
66
60
67
75
82
85
85
80
58
36
14
17
20
27
29
26
27
38
44

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

48
44
40
33
53
70
88
89
84
72
57
41
24
24
21
14
23
31
39
49
55
58
70
76

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
13
12
12
13
12
12
12
11
11
11
9
8
8
9
11
13
13
13
13
13
12
12
12

Chance of Frost

Temperature (°C)

21
22
23
23
24
23
23
25
25
26
26
25
24
23
21
20
18
17
17
16
15
15
14
15

Feels Like (°C)

18
19
20
20
21
21
21
23
23
23
23
22
22
21
19
18
16
15
14
14
13
13
13
14

Dew Point (°C)

15
15
17
18
19
20
21
24
24
24
25
24
23
22
20
19
17
16
15
14
14
14
13
13

Relative Humidity (%)

67
66
68
72
74
79
87
92
92
92
92
92
94
94
94
93
92
92
92
92
92
92
92
90

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1009
1010
1011
1011
1012
1013
1013
1012
1012
1013
1014
1014
1015

Ozone (du)

288
288
288
289
290
289
289
289
290
292
294
296
297
299
300
302
303
303
302
302
303
305
307
309

Saturday 2

Waning Gibbous 98%

21:27

07:38

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 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 06:44, Set: 20:10, Transit: 13:27. Moon - Rise: 21:27, Set: 07:38. Civil Dark: 20:35 - 06:18. Nautical Dark: 21:06 - 05:48. Astro Dark: 21:38 - 05:16

Total Clouds (% Sky Obscured)

51
52
56
54
50
40
33
31
33
35
21
10
0
0
5
5
15
15
15
15
15
15

Low Clouds (% Sky Obscured)

45
46
48
49
44
40
33
31
33
35
21
10
0
0
5
5
15
15
15
15
5
0

Medium Clouds (% Sky Obscured)

5
4
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

47
35
23
11
6
3
0
1
3
4
21
10
0
0
5
5
15
15
13
15
15
15

ISS Passover

Visibility (miles)

5
3
5
7
9
6
3
1
3
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

79
88
94
95
78
62
51
51
49
42
30
17
0
0
0
0
0
0
0
2
2
2

Precipitation Amount (mm)

0.4
0.5
0.6
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
13
14
14
15
15
14
13
13
12
11
10
9
8
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

15
16
17
18
19
19
20
20
19
19
18
17
16
16
15
15
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

14
14
15
16
18
18
19
19
19
18
17
16
16
15
15
14
14
14
13
13
13
13

Relative Humidity (%)

89
90
90
92
95
95
96
96
96
95
95
95
95
95
96
96
96
96
95
93
93
93

Pressure (mb)

1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

311
313
313
314
314
314
313
313
313
314
314
315
317
318
318
317
317
316
315
315
315
316

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 26/04/26 09:34:00. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-5.00