Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 99%

21:13

07:07

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

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)

79
100
100
92
66
62
27
12
2
0
0
22
20
26
34
71
100
45
66
61
79
78
27
21

Low Clouds (% Sky Obscured)

22
22
23
24
15
5
12
0
0
0
0
5
11
15
27
33
33
30
30
28
25
19
18
18

Medium Clouds (% Sky Obscured)

2
7
23
26
23
31
17
11
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

67
100
100
79
50
39
2
0
0
0
0
0
2
1
9
71
100
12
23
14
35
35
1
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
32
32
32
33
33
34
34
32
31
30
30
29
28
28
27
26
25
26
26
28
28
29
32

Dew Point (°C)

21
21
21
21
21
21
21
21
22
22
22
22
21
21
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

61
57
55
56
57
54
55
58
65
72
77
76
77
79
83
84
85
88
91
91
85
78
70
62

Pressure (mb)

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

Ozone (du)

302
302
303
305
306
307
306
304
305
305
308
312
310
308
305
302
301
302
302
302
303
305
307
308

Monday 1

Waning Gibbous 96%

22:05

08:00

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

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)

66
27
23
72
80
78
65
12
22
23
22
24
32
15
22
19
16
16
18
20
19
18
19
22

Low Clouds (% Sky Obscured)

18
16
3
7
10
15
10
3
5
10
12
11
10
2
4
9
11
13
15
14
13
11
13
9

Medium Clouds (% Sky Obscured)

0
2
23
25
54
26
3
4
22
11
19
19
18
5
12
4
2
0
0
2
2
0
0
17

High Clouds (% Sky Obscured)

26
4
2
25
25
25
24
3
2
4
0
0
8
6
11
7
0
0
0
0
0
3
1
3

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
2
71
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
1
0
2
5
0
0
4
15

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
6
6
6
7
8
7
8
8
6
5
6
6
5
5
4
3
2
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

33
33
35
36
34
34
33
33
33
32
31
30
30
29
29
28
29
29
29
29
30
31
32
34

Dew Point (°C)

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

Relative Humidity (%)

55
51
47
44
43
43
44
52
64
67
69
71
76
78
80
83
84
88
89
87
80
75
66
59

Pressure (mb)

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

Ozone (du)

307
306
304
303
303
302
301
299
300
301
302
302
302
300
300
301
303
304
304
304
303
302
300
299

Tuesday 2

Waning Gibbous 92%

22:52

08:56

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
09 Bad
10 Bad
11 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)

21
38
92
79
68
38
20
45
43
61
75
62
100
100
100
100
100
100
100
86
97
100
100
93

Low Clouds (% Sky Obscured)

10
16
57
79
68
25
7
11
13
19
25
22
9
4
17
25
23
25
21
20
37
34
20
15

Medium Clouds (% Sky Obscured)

2
2
10
0
0
4
0
0
0
0
3
2
1
2
2
2
18
49
3
1
0
1
4
54

High Clouds (% Sky Obscured)

3
5
45
4
3
0
0
16
15
15
15
34
100
100
100
100
100
100
100
65
91
100
100
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None

Precipitation Probability (%)

16
14
10
18
5
5
14
34
37
44
36
47
35
25
3
16
36
43
50
17
11
12
0
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
8
7
9
8
13
8
9
8
7
6
4
2
4
2
3
4
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

34
35
35
33
34
34
34
34
26
26
24
25
26
25
25
26
24
25
25
24
23
25
27
29

Dew Point (°C)

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

Relative Humidity (%)

52
49
46
44
54
55
46
51
78
88
92
88
94
92
94
95
92
92
92
92
89
84
77
69

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1014
1015
1016
1016
1017
1016
1016
1015
1015
1015
1016
1017
1017
1017
1017
1017

Ozone (du)

300
299
299
301
300
303
304
303
305
303
304
304
306
306
307
307
309
309
308
309
309
310
311
313

Wednesday 3

Waning Gibbous 86%

23:33

09:54

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:28, Set: 20:29, Transit: 13:29. Moon - Rise: 23:33, Set: 09:54. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:30 - 05:27. Astro Dark: 22:05 - 04:52

Total Clouds (% Sky Obscured)

82
87
94
80
71
100
100
83
50
50
49
59
65
75
78
96
100
100
98
99
99
98
97
97

Low Clouds (% Sky Obscured)

33
47
56
37
36
28
35
31
30
28
38
45
53
56
58
64
69
75
81
72
66
58
67
76

Medium Clouds (% Sky Obscured)

28
30
38
29
31
33
17
12
6
0
0
0
0
0
0
0
0
0
0
16
33
46
33
21

High Clouds (% Sky Obscured)

67
72
67
67
67
100
99
78
35
36
21
19
17
41
65
96
100
100
98
95
90
86
73
62

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
16
27
15
14
13
16
30
32
49
49
46
39
77
57
39
66
45
18
20
22
22
30
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.6
0.5
0
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
56
54
53
53
54
59
72
77
81
84
87
85
91
92
97
96
98
98
94
88
78
71

Pressure (mb)

1017
1016
1016
1015
1014
1014
1014
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

314
314
314
313
312
310
308
307
308
305
305
306
306
306
305
304
303
303
303
301
301
300
300
300

Thursday 4

Waning Gibbous 78%

00:10

10:52

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:28, Set: 20:30, Transit: 13:29. Moon - Rise: 00:10, Set: 10:52. Civil Dark: 20:57 - 06:00. Nautical Dark: 21:30 - 05:27. Astro Dark: 22:06 - 04:51

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

85
87
88
89
81
70
61
53
49
45
51
49
51
56
57
58
60
67
71
79
88
96
82
74

Medium Clouds (% Sky Obscured)

10
23
37
51
63
75
87
63
39
19
15
11
9
5
2
0
11
23
34
33
39
49
54
54

High Clouds (% Sky Obscured)

53
68
84
80
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

40
48
53
61
73
81
87
91
89
93
78
54
28
35
39
44
43
40
36
87
95
95
95
95

Precipitation Amount (mm)

0
0
0.2
0.3
0.4
0.4
0.5
0.7
0.7
0.9
0.6
0.3
0
0
0
0
0
0
0
0.6
1.1
1.7
1.5
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
29
28
29
28
27
26
26
25
25
25
25
25
25
25
25
24
25
25
25
25
27

Dew Point (°C)

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

Relative Humidity (%)

63
59
55
59
63
61
61
69
77
83
87
87
91
92
95
94
96
98
98
96
94
89
89
77

Pressure (mb)

1015
1015
1014
1013
1013
1013
1012
1012
1012
1013
1013
1014
1013
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

299
298
300
300
300
300
300
299
299
299
301
301
300
302
302
301
301
300
300
299
299
300
301
301

Friday 5

Waning Gibbous 69%

00:42

11:50

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:27, Set: 20:30, Transit: 13:29. Moon - Rise: 00:42, Set: 11:50. Civil Dark: 20:58 - 06:00. Nautical Dark: 21:31 - 05:27. Astro Dark: 22:07 - 04:51

Total Clouds (% Sky Obscured)

100
97
95
92
81
69
57
57
55
51
60
68
77
82
88
95
95
95
95
92
88
83
80
81

Low Clouds (% Sky Obscured)

73
77
75
72
66
59
53
57
55
51
60
60
46
30
33
33
47
58
75
76
69
59
62
65

Medium Clouds (% Sky Obscured)

62
36
27
20
20
20
19
10
5
2
11
24
39
57
66
74
66
58
50
37
24
13
18
22

High Clouds (% Sky Obscured)

100
90
82
75
56
42
23
14
9
4
10
16
22
37
59
85
88
81
79
58
36
14
9
5

ISS Passover

Visibility (miles)

9
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
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

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

Precipitation Probability (%)

95
95
95
86
85
79
70
61
61
70
64
52
25
29
25
10
13
12
7
11
13
14
18
22

Precipitation Amount (mm)

0.8
1.3
0.9
0.5
0.5
0.4
0.3
0.2
0.2
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
26
26
27
28
27
27
26
26
25
24
24
24
24
23
23
23
23
24
24
25
26
27
28

Feels Like (°C)

28
28
27
28
29
29
30
29
28
28
29
28
28
28
25
26
26
26
26
26
26
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

68
63
61
60
58
61
64
67
73
82
89
91
92
94
95
95
97
97
97
98
89
84
78
70

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010
1011
1011
1011
1011
1011
1012
1011

Ozone (du)

302
302
300
299
298
296
295
293
292
292
292
292
292
293
292
292
291
292
292
293
294
294
295
295

Saturday 6

Waning Gibbous 60%

01:12

No Set

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:27, Set: 20:31, Transit: 13:29. Moon - Rise: 01:12, Set: No Set. Civil Dark: 20:58 - 06:00. Nautical Dark: 21:32 - 05:27. Astro Dark: 22:07 - 04:51

Total Clouds (% Sky Obscured)

82
81
80
79
70
59
49
54
58
62
70
78
86
84
83
81
79
79
78
77
76
75
76
79

Low Clouds (% Sky Obscured)

68
65
62
60
55
51
47
51
54
58
68
78
86
82
65
51
57
63
74
73
73
73
76
79

Medium Clouds (% Sky Obscured)

27
20
13
7
6
6
4
4
4
4
3
2
1
2
2
2
4
6
8
7
8
13
18
28

High Clouds (% Sky Obscured)

0
1
1
2
1
0
0
0
0
0
12
23
33
49
56
61
58
56
53
58
57
53
40
24

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 (%)

24
23
22
19
23
28
33
35
31
22
19
14
2
5
5
2
5
7
8
9
10
10
17
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
11
11
10
10
10
9
9
9
10
9
9
9
8
8
8
9
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
34
33
31
32
32
32
30
30
30
30
30
29
26
26
26
26
25
25
25
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

64
58
57
56
54
56
60
62
65
70
75
78
82
86
87
91
92
94
94
94
87
82
75
71

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
294
293
293
293
293
293
294
295
296
295
295
294
294
293
292
292
291
290
291

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

Generated: 31/05/26 23:11:15. Forecast: 31/05/26 to 06/06/26. Timezone: UTC-5.00