Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Crescent 0%

06:37

20:25

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:56, Set: 20:49, Transit: 13:52. Moon - Rise: 06:37, Set: 20:25. Civil Dark: 21:19 - 06:27. Nautical Dark: 21:55 - 05:51. Astro Dark: 22:33 - 05:12

Total Clouds (% Sky Obscured)

85
88
72
62
80
99
100
100
100
100
100
100
95
68
93
100
100
100
100
100
92
95
100
71

Low Clouds (% Sky Obscured)

20
22
22
17
16
27
25
27
87
73
31
32
38
32
30
25
21
25
38
26
27
35
27
26

Medium Clouds (% Sky Obscured)

24
22
21
29
22
52
45
54
45
45
59
1
28
1
43
100
100
100
98
99
68
67
64
40

High Clouds (% Sky Obscured)

85
13
4
0
79
99
100
100
100
100
100
100
95
68
93
100
100
100
100
100
29
75
96
64

ISS Passover

Visibility (miles)

9
4
9
5
9
7
9
9
1
1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Heavy Rain
Light Rain
None
None
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
0
87
95
95
95
95
95
95
95
10
11
95
59
95
95
7
11
16
0
2
10
4
2

Precipitation Amount (mm)

0
0.2
0
1
0.9
1.1
1.5
1.1
11.9
1.3
0
0
0.7
0.3
1
1.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
4
4
3
5
6
4
8
20
7
4
4
6
6
11
8
9
9
7
4
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
28
29
29
27
26
25
23
18
22
23
23
23
25
24
24
25
27
27
29
30
31
30

Dew Point (°C)

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

Relative Humidity (%)

94
95
95
95
95
98
97
97
98
95
89
85
91
91
89
88
81
82
84
91
77
86
82
78

Pressure (mb)

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

Ozone (du)

309
311
310
310
310
308
308
307
303
308
309
310
311
310
307
306
306
305
305
305
305
305
305
305

Wednesday 12

New Moon 2%

07:54

20:56

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:57, Set: 20:48, Transit: 13:52. Moon - Rise: 07:54, Set: 20:56. Civil Dark: 21:17 - 06:28. Nautical Dark: 21:53 - 05:52. Astro Dark: 22:31 - 05:14

Total Clouds (% Sky Obscured)

66
43
40
43
54
54
55
55
55
86
100
98
78
90
96
98
88
94
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

47
13
14
12
25
16
13
21
26
34
25
21
29
34
42
40
60
72
93
60
49
14
18
59

Medium Clouds (% Sky Obscured)

24
32
40
24
32
17
21
17
16
17
15
14
17
32
31
83
56
75
30
65
100
100
99
94

High Clouds (% Sky Obscured)

34
43
40
43
54
54
55
55
55
86
100
98
78
87
96
83
28
22
64
91
100
100
100
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
9
9

Fog (%)

0
0
0
0
0
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

39
31
47
41
95
95
95
95
95
85
28
4
2
1
1
3
5
19
24
87
64
76
77
50

Precipitation Amount (mm)

0
0
0
0
1.3
1.8
1.9
1.7
0.9
0.9
0
0
0
0
0
0
0
0
0
0.7
0
0.4
0.3
0

Wind Speed/Direction (mph)

4
4
4
4
1
4
4
4
2
4
4
3
4
4
4
5
6
8
7
4
4
5
2
1

Chance of Frost

Temperature (°C)

27
27
25
25
24
23
23
23
23
22
22
22
22
22
23
24
25
26
27
27
27
27
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
88
92
92
94
95
95
95
95
95
95
95
96
95
91
87
84
82
79
82
82
90
91
94

Pressure (mb)

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

Ozone (du)

305
304
306
306
307
306
306
306
306
304
303
302
303
303
304
304
304
304
304
303
303
303
304
304

Thursday 13

Waxing Crescent 6%

09:06

21:23

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:58, Set: 20:47, Transit: 13:52. Moon - Rise: 09:06, Set: 21:23. Civil Dark: 21:16 - 06:29. Nautical Dark: 21:51 - 05:53. Astro Dark: 22:30 - 05:15

Total Clouds (% Sky Obscured)

84
73
99
100
91
90
59
61
88
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89

Low Clouds (% Sky Obscured)

45
35
18
15
23
22
20
31
43
26
28
37
42
34
26
28
49
53
50
44
43
37
29
23

Medium Clouds (% Sky Obscured)

64
57
90
41
41
68
41
25
35
17
16
20
39
48
45
63
28
8
73
29
20
18
31
60

High Clouds (% Sky Obscured)

48
53
80
100
86
85
57
55
83
100
100
100
100
100
100
100
100
100
100
100
100
100
79
64

ISS Passover

Visibility (miles)

9
9
6
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
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
43
46
29
59
91
81
95
95
95
52
95
95
95
53
24
7
0
9
19
23
22
15
6

Precipitation Amount (mm)

0
0
0
0
0.5
1.1
0.8
1.2
1.5
1
0
1
2.8
1.6
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
4
3
5
5
3
4
4
4
4
4
4
5
4
5
7
8
8
11
6
8
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
95
97
97
97
95
95
95
97
96
96
96
94
91
88
78
74
87
77
76
83
85

Pressure (mb)

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

Ozone (du)

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

Friday 14

Waxing Crescent 12%

10:16

21:46

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

Sun - Rise: 06:59, Set: 20:45, Transit: 13:51. Moon - Rise: 10:16, Set: 21:46. Civil Dark: 21:14 - 06:30. Nautical Dark: 21:50 - 05:54. Astro Dark: 22:28 - 05:17

Total Clouds (% Sky Obscured)

84
81
84
75
47
60
73
75
55
79
59
38
27
23
51
54
59
59
60
61
66
61
51
19

Low Clouds (% Sky Obscured)

19
17
14
12
15
18
22
24
26
25
22
18
12
8
4
5
10
18
20
23
9
20
22
0

Medium Clouds (% Sky Obscured)

51
44
44
33
29
34
41
46
9
22
14
2
2
3
7
30
29
10
10
25
17
0
4
8

High Clouds (% Sky Obscured)

47
42
46
33
11
15
24
18
32
44
33
21
11
10
50
50
59
57
50
50
56
45
25
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

2
2
1
0
0
0
0
0
0
0
0
0
2
17
38
60
63
63
29
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
6
6
7
7
7
7
7
7
7
7
8
7
8
9
10
9
11
13
12
14
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

26
26
26
25
24
24
24
23
23
23
21
19
18
20
20
22
24
25
25
26
26
27
27
28

Relative Humidity (%)

88
90
94
94
95
97
95
94
92
92
83
75
70
80
82
83
91
94
90
87
88
82
82
85

Pressure (mb)

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

Ozone (du)

300
301
301
300
300
300
301
301
300
301
301
300
301
302
301
298
296
297
297
297
296
297
297
298

Saturday 15

Waxing Crescent 20%

11:23

22:09

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

Sun - Rise: 07:00, Set: 20:44, Transit: 13:51. Moon - Rise: 11:23, Set: 22:09. Civil Dark: 21:13 - 06:31. Nautical Dark: 21:48 - 05:56. Astro Dark: 22:26 - 05:18

Total Clouds (% Sky Obscured)

29
31
30
24
24
27
24
33
39
46
41
32
22
36
48
61
70
78
87
91
95
98
98
97

Low Clouds (% Sky Obscured)

0
1
1
2
8
15
20
24
27
27
23
18
13
14
14
14
18
22
25
24
23
23
22
22

Medium Clouds (% Sky Obscured)

27
31
28
22
15
7
0
3
5
5
5
4
4
16
28
41
43
43
47
51
53
56
45
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
6
24
43
58
66
82
98
97
96

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

Precipitation Probability (%)

2
5
6
2
24
37
17
26
20
4
4
1
0
0
0
0
51
71
86
87
77
60
60
59

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
94
94
95
97
94
91
90
84
81
76
69
78
79
78
79
75
72
69
72
74
77
80

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1015

Ozone (du)

299
297
296
296
297
297
298
298
298
299
300
301
302
302
302
302
302
301
300
300
300
299
299
299

Sunday 16

Waxing Crescent 29%

12:29

22:31

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
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 07:01, Set: 20:42, Transit: 13:51. Moon - Rise: 12:29, Set: 22:31. Civil Dark: 21:11 - 06:32. Nautical Dark: 21:47 - 05:57. Astro Dark: 22:24 - 05:20

Total Clouds (% Sky Obscured)

98
91
83
75
81
86
92
86
80
67
64
61
61
59
60
61
64
70
77
64
51
37
35
33

Low Clouds (% Sky Obscured)

20
26
35
41
50
61
73
72
70
67
64
61
61
58
58
59
56
53
51
46
41
36
34
31

Medium Clouds (% Sky Obscured)

22
16
11
8
17
31
44
39
37
26
18
10
2
2
2
0
4
8
12
8
4
0
0
0

High Clouds (% Sky Obscured)

97
80
62
43
32
23
13
9
4
0
1
1
2
5
8
11
19
28
38
26
15
3
5
5

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 (%)

53
58
44
14
21
19
8
9
6
4
6
6
2
4
4
3
7
9
8
7
6
1
4
3

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

Chance of Frost

Temperature (°C)

27
27
26
25
24
23
23
23
24
24
23
23
23
22
23
24
25
25
26
27
26
27
27
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
90
92
92
95
95
97
97
97
97
97
97
95
95
89
84
80
77
73
70
69
67
66
72

Pressure (mb)

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

Ozone (du)

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

Monday 17

Waxing Crescent 39%

13:35

22:56

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Good
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 OK

Sun - Rise: 07:02, Set: 20:41, Transit: 13:51. Moon - Rise: 13:35, Set: 22:56. Civil Dark: 21:10 - 06:33. Nautical Dark: 21:45 - 05:58. Astro Dark: 22:22 - 05:21

Total Clouds (% Sky Obscured)

27
26
24
22
15
14
15
16
19
23
20
17
13
11
8
5
15
25
36

Low Clouds (% Sky Obscured)

27
23
14
6
6
4
4
5
5
6
5
5
4
3
1
0
5
11
18

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
13
20
22
8
2
2
2
2
4
7
5
5
4
6
5
4
3
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
28
25
25
24
24
23
22
19
19
19
19
19
18
19
20
21
21
21

Dew Point (°C)

21
21
20
20
18
18
17
16
16
15
15
15
15
15
15
16
17
17
18

Relative Humidity (%)

78
85
87
89
91
89
89
88
89
89
90
89
87
87
81
77
72
70
67

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

298
298
297
295
294
295
296
297
296
296
296
296
297
298
298
298
297
296
295

Forecast for Lafayette, Tippecanoe, United States of America (40.42,-86.88)

Generated: 11/08/26 19:02:56. Forecast: 11/08/26 to 17/08/26. Timezone: UTC-4.00