Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 91%

17:26

04:27

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

Sun - Rise: 06:29, Set: 20:26, Transit: 13:28. Moon - Rise: 17:26, Set: 04:27. Civil Dark: 20:53 - 06:02. Nautical Dark: 21:25 - 05:29. Astro Dark: 22:00 - 04:54

Total Clouds (% Sky Obscured)

99
94
100
28
22
37
52
35
11
15
51
11
8
10
10
8
2
0
0
0
0
0
0
5

Low Clouds (% Sky Obscured)

27
15
8
12
8
10
17
16
9
9
9
5
4
7
8
7
2
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

0
27
24
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)

99
89
100
20
18
37
52
26
0
2
25
2
1
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
64
100
93
79
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
1
0
1
1
0
0
0
0
0
11
13
0
1
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)

4
3
3
3
2
3
4
6
5
5
4
4
5
4
4
4
4
4
3
4
4
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
26
28
29
32
32
32
29
27
27
25
24
24
23
22
23
22
22
23
24
27
29
32
33

Dew Point (°C)

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

Relative Humidity (%)

64
61
58
58
55
55
60
71
77
79
80
80
81
82
82
82
82
82
82
75
64
57
52
49

Pressure (mb)

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

Ozone (du)

343
340
340
340
339
340
343
344
346
347
350
350
353
356
360
359
351
345
343
342
342
339
337
336

Thursday 28

Waxing Gibbous 96%

18:23

05:00

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

Sun - Rise: 06:29, Set: 20:26, Transit: 13:28. Moon - Rise: 18:23, Set: 05:00. Civil Dark: 20:53 - 06:02. Nautical Dark: 21:26 - 05:29. Astro Dark: 22:01 - 04:54

Total Clouds (% Sky Obscured)

12
15
13
75
44
26
70
71
5
14
71
100
100
51
50
60
23
4
14
12
15
87
31
86

Low Clouds (% Sky Obscured)

8
9
8
8
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
13
13

Medium Clouds (% Sky Obscured)

0
13
0
0
21
7
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

High Clouds (% Sky Obscured)

0
0
3
50
19
11
55
60
3
14
51
100
100
51
50
60
17
1
13
12
15
87
9
86

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
2
81
1
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)

2
2
3
4
5
6
7
7
5
5
5
5
5
4
3
3
4
4
3
3
4
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

35
36
35
36
33
33
33
30
28
29
28
25
25
24
26
26
26
24
25
26
27
28
32
33

Dew Point (°C)

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

Relative Humidity (%)

46
43
42
41
41
44
55
62
61
64
67
67
68
69
69
68
71
72
75
73
65
58
50
46

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1012
1012
1013
1014
1013
1013
1013
1012
1012
1012
1013
1013
1013
1014
1014
1013
1013

Ozone (du)

335
331
329
327
327
325
325
324
323
323
324
323
321
318
317
315
313
314
311
310
309
307
305
303

Friday 29

Waxing Gibbous 99%

19:20

05:37

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

Sun - Rise: 06:29, Set: 20:27, Transit: 13:28. Moon - Rise: 19:20, Set: 05:37. Civil Dark: 20:54 - 06:01. Nautical Dark: 21:27 - 05:29. Astro Dark: 22:02 - 04:53

Total Clouds (% Sky Obscured)

86
45
57
75
64
84
100
98
86
20
49
48
56
71
70
59
20
11
29
27
25
44
67
91

Low Clouds (% Sky Obscured)

13
19
18
20
17
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
32
44
32
46
40
0
0
0
33
25
49
61
60
48
13
8
5
3
0
0
4
0

High Clouds (% Sky Obscured)

86
13
1
3
7
40
100
96
72
20
35
35
30
35
35
29
6
1
29
27
25
44
65
90

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
40
39
39
43
53
63
63
65
70
70
68
65
64
68
71
74
75
73
71
66
66
55

Pressure (mb)

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

Ozone (du)

302
301
301
300
299
298
297
296
295
295
295
294
293
292
290
289
288
287
286
286
287
288
289
288

Saturday 30

Waxing Gibbous 100%

20:18

06:19

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

Sun - Rise: 06:28, Set: 20:27, Transit: 13:28. Moon - Rise: 20:18, Set: 06:19. Civil Dark: 20:54 - 06:01. Nautical Dark: 21:27 - 05:28. Astro Dark: 22:02 - 04:53

Total Clouds (% Sky Obscured)

69
47
26
50
77
100
100
100
100
83
65
50
47
35
35
51
74
97
87
73
62
48
43
40

Low Clouds (% Sky Obscured)

1
3
4
10
16
22
14
7
0
0
0
0
0
0
0
10
19
26
30
43
42
28
17
0

Medium Clouds (% Sky Obscured)

0
0
0
0
5
4
2
5
7
10
13
16
11
9
2
4
5
4
10
17
19
24
27
30

High Clouds (% Sky Obscured)

66
39
18
42
71
100
100
100
100
72
46
25
26
28
35
51
48
81
70
41
13
12
9
7

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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
33
33
32
32
31
30
29
28
27
26
26
25
24
23
23
23
23
24
25
27
28
29

Dew Point (°C)

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

Relative Humidity (%)

50
46
42
42
43
49
56
62
62
65
72
76
82
82
83
85
88
88
89
88
82
73
66
61

Pressure (mb)

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

Ozone (du)

288
288
289
289
289
289
289
289
290
290
290
290
291
290
290
292
292
292
291
293
293
294
293
294

Sunday 31

Full Moon 99%

21:13

07:07

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:28, Set: 20:28, Transit: 13:28. Moon - Rise: 21:13, Set: 07:07. Civil Dark: 20:55 - 06:01. Nautical Dark: 21:28 - 05:28. Astro Dark: 22:03 - 04:53

Total Clouds (% Sky Obscured)

57
79
100
89
77
59
68
72
100
86
74
68
91
96
100
94
88
82
87
89
92
86
82
77

Low Clouds (% Sky Obscured)

0
0
0
6
17
24
14
7
0
21
33
50
47
44
39
43
47
51
54
57
59
55
48
34

Medium Clouds (% Sky Obscured)

57
78
61
43
30
7
4
4
40
23
23
25
59
48
31
45
59
73
73
72
72
72
76
77

High Clouds (% Sky Obscured)

41
70
100
72
43
20
47
64
99
60
25
35
87
94
100
87
74
52
42
41
41
51
58
60

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
13
13
10
10
8
1
2
2
1
9
13
16

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)

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

Chance of Frost

Temperature (°C)

30
32
32
33
32
31
30
29
28
27
26
26
25
25
25
24
24
23
23
24
25
26
27
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
49
44
43
48
53
61
71
75
75
77
79
80
83
87
89
92
94
95
88
80
75
70
65

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

293
292
292
292
293
292
293
294
295
295
296
295
294
294
294
295
295
295
296
297
297
298
299
299

Monday 1

Waning Gibbous 96%

22:05

08:00

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

Sun - Rise: 06:28, Set: 20:28, Transit: 13:28. Moon - Rise: 22:05, Set: 08:00. Civil Dark: 20:56 - 06:01. Nautical Dark: 21:29 - 05:28. Astro Dark: 22:04 - 04:52

Total Clouds (% Sky Obscured)

78
85
89
88
87
86
82
73
60
24
14
5
13
22
34
45
53
64
71
76
81
80
80
79

Low Clouds (% Sky Obscured)

23
26
26
46
63
72
51
39
30
20
10
0
9
18
27
38
50
62
63
64
65
57
49
41

Medium Clouds (% Sky Obscured)

78
85
89
77
55
34
29
23
18
24
14
5
13
22
34
45
53
64
71
69
62
47
31
15

High Clouds (% Sky Obscured)

58
58
56
44
26
11
28
45
59
24
14
5
13
22
34
45
53
60
56
52
48
57
67
72

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

Precipitation Probability (%)

17
16
11
26
34
40
56
66
71
66
50
4
17
23
24
24
19
9
19
20
17
18
15
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
56
52
48
55
64
74
76
78
82
84
86
88
87
87
85
85
85
85
78
71
65
58
52

Pressure (mb)

1016
1016
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1017

Ozone (du)

299
299
298
297
297
297
297
297
297
297
297
297
297
295
294
293
293
293
292
292
292
292
293
294

Tuesday 2

Waning Gibbous 92%

22:52

08:56

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

Sun - Rise: 06:28, Set: 20:29, Transit: 13:28. Moon - Rise: 22:52, Set: 08:56. Civil Dark: 20:56 - 06:00. Nautical Dark: 21:29 - 05:27. Astro Dark: 22:05 - 04:52

Total Clouds (% Sky Obscured)

81
84
86
80
74
68
61
56
51
58
68
75
78
78
79
67
55
42

Low Clouds (% Sky Obscured)

49
55
69
64
59
54
40
24
10
13
16
22
21
10
0
0
0
0

Medium Clouds (% Sky Obscured)

11
7
5
5
5
7
15
22
25
30
40
53
61
69
78
67
55
42

High Clouds (% Sky Obscured)

60
45
35
39
42
46
61
56
51
58
68
75
78
78
79
67
55
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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

Precipitation Type

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

Precipitation Probability (%)

15
16
17
34
42
42
39
39
43
48
51
47
46
38
18
22
18
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
10
11
12
13
10
7
5
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

29
29
29
29
28
28
26
26
25
24
23
23
22
22
22
22
22
22

Feels Like (°C)

28
34
32
31
31
32
32
25
25
24
24
24
24
23
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

46
49
53
55
60
64
69
69
70
71
77
81
88
87
88
89
89
91

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1017
1018
1018

Ozone (du)

295
295
294
294
294
294
294
294
295
296
297
297
298
299
300
301
301
301

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

Generated: 27/05/26 13:07:43. Forecast: 27/05/26 to 02/06/26. Timezone: UTC-5.00