Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

21:43

09:25

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

Sun - Rise: 06:37, Set: 20:26, Transit: 13:31. Moon - Rise: 21:43, Set: 09:25. Civil Dark: 20:54 - 06:10. Nautical Dark: 21:27 - 05:36. Astro Dark: 22:02 - 05:01

Total Clouds (% Sky Obscured)

52
57
51
56
76
31
22
10
1
24
72
48
30
29
20
55
92
99
96
90
95
100
84
100

Low Clouds (% Sky Obscured)

2
0
7
8
7
6
5
4
0
0
5
6
0
0
0
0
3
8
11
15
26
27
17
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
14
19
15
0
0
0
0
0
2
10
11
7
19
23

High Clouds (% Sky Obscured)

52
57
48
56
73
20
12
2
1
6
36
33
10
29
14
50
87
98
88
62
82
100
81
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
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
2
1
1
2
2
3
3
3
3
3
3
4
6
7
6
6
5
5
4
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
6
5
5
5
6
6
7
12
12
12
14
18
19
19
20
21
22
22
22
21
18

Relative Humidity (%)

31
25
22
20
19
18
18
18
19
21
31
35
40
50
65
74
75
80
85
91
92
91
79
62

Pressure (mb)

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

Ozone (du)

308
308
307
307
307
306
306
305
304
303
303
301
302
300
299
299
300
300
300
300
301
302
301
300

Saturday 1

Waning Gibbous 87%

22:09

No Set

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
09 Bad

Sun - Rise: 06:38, Set: 20:25, Transit: 13:31. Moon - Rise: 22:09, Set: No Set. Civil Dark: 20:53 - 06:10. Nautical Dark: 21:26 - 05:37. Astro Dark: 22:01 - 05:02

Total Clouds (% Sky Obscured)

93
89
89
87
100
100
96
89
90
58
98
95
100
99
100
100
100
99
95
99
89
99
67
63

Low Clouds (% Sky Obscured)

17
14
12
12
17
34
64
63
52
26
18
7
74
62
20
12
11
94
71
60
58
46
40
18

Medium Clouds (% Sky Obscured)

21
17
5
0
0
37
47
33
23
7
12
15
15
30
32
44
53
81
58
22
15
34
15
20

High Clouds (% Sky Obscured)

77
73
75
78
100
100
70
79
83
39
97
93
100
97
100
100
100
95
76
95
49
59
22
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
5
9
9
7
9
9
7
9
2

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
14
40
44
69
46
70
72
45
55
85
57
77
76
68
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.6
0.4
0
0.3
0.9
0
0.4
0.9
1.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
31
32
33
34
34
34
32
32
29
28
27
26
25
25
24
24
24
24
24
24
25
26

Feels Like (°C)

28
29
30
31
31
32
32
32
31
30
29
28
29
28
27
27
27
27
27
27
27
27
27
30

Dew Point (°C)

16
15
14
13
12
11
11
11
19
17
20
20
21
24
23
24
23
23
23
23
23
23
24
23

Relative Humidity (%)

49
41
36
31
27
25
24
25
45
42
55
62
72
90
90
94
94
94
94
94
94
94
91
83

Pressure (mb)

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

Ozone (du)

300
301
302
302
301
301
301
300
299
299
299
299
297
297
296
297
297
295
296
296
296
296
295
295

Sunday 2

Waning Gibbous 78%

22:35

10:26

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
09 Bad

Sun - Rise: 06:38, Set: 20:25, Transit: 13:31. Moon - Rise: 22:35, Set: 10:26. Civil Dark: 20:52 - 06:11. Nautical Dark: 21:25 - 05:38. Astro Dark: 22:00 - 05:04

Total Clouds (% Sky Obscured)

33
66
88
74
81
87
82
75
84
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

13
27
49
56
75
87
49
40
42
81
59
93
87
96
89
29
11
58
62
95
96
91
89
87

Medium Clouds (% Sky Obscured)

2
4
28
34
34
35
65
60
39
30
73
89
89
89
49
91
75
82
81
77
47
75
71
66

High Clouds (% Sky Obscured)

11
42
64
5
3
4
22
54
67
90
100
97
100
100
100
100
98
80
100
99
96
100
97
93

ISS Passover

Visibility (miles)

4
9
8
9
9
7
9
9
9
2
5
2
9
9
8
4
4
4
8
3
3
2
3
8

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

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

Precipitation Probability (%)

41
25
40
23
26
25
47
83
84
91
83
78
95
95
95
71
84
70
87
95
95
95
95
92

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
1.9
1.5
0.5
0
0.8
0.4
0.9
1.1
1.3
2
1.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
31
32
33
34
34
33
31
30
28
27
26
26
25
25
25
25
25
24
24
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
62
50
44
39
39
54
50
51
64
82
88
91
91
92
92
94
95
95
94
92
94
97
95

Pressure (mb)

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

Ozone (du)

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

Monday 3

Waning Gibbous 68%

23:03

11:28

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
09 Bad

Sun - Rise: 06:39, Set: 20:24, Transit: 13:31. Moon - Rise: 23:03, Set: 11:28. Civil Dark: 20:51 - 06:12. Nautical Dark: 21:24 - 05:39. Astro Dark: 21:58 - 05:05

Total Clouds (% Sky Obscured)

96
96
91
97
98
99
100
99
100
100
96
97
97
100
100
100
97
93
90
79
53
55
56
86

Low Clouds (% Sky Obscured)

50
32
40
46
34
34
92
31
93
95
32
7
8
7
7
10
10
14
22
37
22
22
32
84

Medium Clouds (% Sky Obscured)

59
38
27
15
18
24
26
36
45
55
54
53
51
51
51
42
28
14
0
1
3
4
8
22

High Clouds (% Sky Obscured)

87
80
60
66
74
87
77
99
100
99
96
96
97
100
100
100
90
80
70
60
53
55
33
28

ISS Passover

Visibility (miles)

7
3
4
3
3
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

85
79
73
73
95
95
95
95
95
95
95
95
95
92
77
58
51
43
36
36
36
35
42
49

Precipitation Amount (mm)

0.4
0.4
0.4
0.5
0.7
1.2
1.8
1.3
1
0.8
0.8
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
30
30
31
30
29
28
28
27
26
26
26
26
26
26
26
27
26
26
27
28
29
29

Dew Point (°C)

26
24
22
21
22
20
18
19
19
19
19
20
22
23
22
23
23
23
23
23
23
22
21
21

Relative Humidity (%)

94
81
67
63
63
57
49
57
58
63
65
72
84
89
89
91
92
94
94
94
94
92
83
77

Pressure (mb)

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

Ozone (du)

292
293
293
294
296
297
297
297
298
299
299
300
301
301
301
301
301
300
301
302
303
301
302
305

Tuesday 4

Waning Gibbous 58%

23:33

12:32

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
09 Bad

Sun - Rise: 06:40, Set: 20:23, Transit: 13:31. Moon - Rise: 23:33, Set: 12:32. Civil Dark: 20:50 - 06:13. Nautical Dark: 21:23 - 05:40. Astro Dark: 21:57 - 05:06

Total Clouds (% Sky Obscured)

84
69
86
87
83
82
81
71
77
79
68
80
51
81
78
81
87
86
88
89
91
93
89
86

Low Clouds (% Sky Obscured)

84
18
31
65
76
82
81
33
19
6
7
8
7
7
7
7
10
7
7
8
13
14
23
32

Medium Clouds (% Sky Obscured)

24
15
13
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17

High Clouds (% Sky Obscured)

16
31
45
44
45
45
45
39
59
63
54
65
33
71
70
75
71
70
70
85
80
80
81
81

ISS Passover

Visibility (miles)

8
9
6
6
8
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
63
67
64
56
48
33
33
25
37
54
35
14
7
5
1
9
6
5
8
8
3
18
24

Precipitation Amount (mm)

0
0
0.2
0.2
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
5
5
5
5
5
5
5
5
5
4
4
2
2
2
3
3
3
3
3
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

22
23
20
20
21
21
22
23
22
22
24
25
25
24
24
24
24
23
23
23
23
23
23
23

Relative Humidity (%)

81
79
61
60
59
59
62
62
60
62
71
80
83
87
90
91
94
94
94
95
92
91
89
82

Pressure (mb)

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

Ozone (du)

305
304
303
304
302
301
301
300
301
301
300
300
300
300
301
301
300
301
302
302
303
303
304
303

Wednesday 5

Third Quarter 46%

00:09

13:39

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
09 Bad

Sun - Rise: 06:40, Set: 20:22, Transit: 13:31. Moon - Rise: 00:09, Set: 13:39. Civil Dark: 20:49 - 06:14. Nautical Dark: 21:21 - 05:41. Astro Dark: 21:56 - 05:07

Total Clouds (% Sky Obscured)

86
85
88
88
86
84
82
78
78
81
83
81
78
78
74
65
67
62
65
67
68
71
74
78

Low Clouds (% Sky Obscured)

41
43
45
47
57
66
75
78
78
81
83
76
67
51
35
21
19
17
16
13
13
11
10
12

Medium Clouds (% Sky Obscured)

26
37
50
63
62
60
59
60
61
61
64
62
65
55
51
46
33
20
7
6
5
3
3
4

High Clouds (% Sky Obscured)

81
74
71
64
65
56
61
60
63
66
68
71
74
63
48
35
32
29
33
32
31
34
33
37

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
6
7
7
6
5
4
6
8
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
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
29
34
38
46
53
56
60
58
51
72
89
95
90
67
44
48
47
35
41
39
33
43
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0
0.5
0.8
1.2
0.8
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
5
4
4
4
4
4
5
4
4
4
5
5
6
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
30
30
30
31
38
38
37
36
36
35
32
33
33
32
31
29
29
29
29
28
28
28
30

Dew Point (°C)

23
23
22
22
21
23
24
26
25
25
25
25
26
25
25
25
24
24
24
24
24
24
24
23

Relative Humidity (%)

75
70
63
56
50
56
61
69
70
72
74
79
85
88
90
90
90
91
92
92
90
88
87
77

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

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

Thursday 6

Waning Crescent 34%

00:52

14:50

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: 06:41, Set: 20:21, Transit: 13:31. Moon - Rise: 00:52, Set: 14:50. Civil Dark: 20:48 - 06:14. Nautical Dark: 21:20 - 05:42. Astro Dark: 21:55 - 05:08

Total Clouds (% Sky Obscured)

81
81
82
84
85
86
88
92
96
100
99
99
98
96
93
89
74
58
43
44
49
53

Low Clouds (% Sky Obscured)

9
10
11
12
25
41
57
56
55
51
42
30
16
12
10
6
6
3
2
3
7
7

Medium Clouds (% Sky Obscured)

5
6
8
9
10
9
8
10
12
12
10
8
7
10
13
17
15
9
3
3
3
4

High Clouds (% Sky Obscured)

45
40
40
44
40
44
44
59
81
99
99
98
97
95
91
88
68
47
27
29
31
33

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

50
52
49
41
38
33
27
42
52
60
69
79
87
72
56
30
33
31
16
25
27
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.7
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
31
32
32
33
37
36
34
34
34
33
27
28
28
28
28
28
27
28
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

68
62
57
52
47
48
49
50
56
62
69
75
81
86
88
88
90
90
91
94
91
90

Pressure (mb)

1021
1021
1021
1020
1020
1020
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021

Ozone (du)

300
300
299
298
297
297
296
296
297
297
298
298
299
300
300
300
300
300
300
300
300
300

Forecast for Lake Point, Lexington County, United States of America (34.10,-81.34)

Generated: 31/07/26 10:51:09. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-4.00