Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

19:53

05:23

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

Sun - Rise: 07:10, Set: 20:28, Transit: 13:49. Moon - Rise: 19:53, Set: 05:23. Civil Dark: 20:56 - 06:41. Nautical Dark: 21:30 - 06:07. Astro Dark: 22:05 - 05:32

Total Clouds (% Sky Obscured)

79
80
76
77
83
98
93
56
26
29
17
32
41
99
43
33
71
23
30
31
23
23
13
9

Low Clouds (% Sky Obscured)

3
0
0
0
64
47
10
11
10
3
5
8
41
86
43
2
8
8
12
10
8
7
0
0

Medium Clouds (% Sky Obscured)

26
16
33
33
35
22
2
0
0
23
4
26
5
6
0
0
6
0
3
11
23
22
13
9

High Clouds (% Sky Obscured)

26
67
37
55
50
88
91
43
0
0
0
0
0
55
0
28
35
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
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
5
54
90
62
75
30
43
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.2
0.5
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
5
5
5
6
8
10
10
11
12
13
13
10
10
8
7
6
5
5
5
4
4

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
19
21
23
25
26
28
29
29
28
26
26
24
23
22
21
20
20
19

Feels Like (°C)

17
17
15
16
15
16
19
21
24
26
28
30
30
30
30
28
28
26
26
25
24
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

89
92
92
92
87
85
85
79
75
73
72
72
72
73
80
83
86
89
92
92
92
92
91
92

Pressure (mb)

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

Ozone (du)

307
306
307
309
311
309
310
311
312
311
311
312
312
311
311
311
311
314
314
314
312
314
314
314

Thursday 27

Waxing Gibbous 100%

20:17

06:28

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

Sun - Rise: 07:10, Set: 20:26, Transit: 13:48. Moon - Rise: 20:17, Set: 06:28. Civil Dark: 20:54 - 06:42. Nautical Dark: 21:28 - 06:09. Astro Dark: 22:03 - 05:33

Total Clouds (% Sky Obscured)

22
27
29
32
26
2
2
6
15
32
23
25
25
57
22
23
14
0
0
12
5
15
20
20

Low Clouds (% Sky Obscured)

5
5
6
7
7
0
0
0
4
9
10
10
14
26
19
17
9
0
0
4
1
6
9
10

Medium Clouds (% Sky Obscured)

20
21
23
22
4
0
0
3
3
21
2
6
3
33
1
0
0
0
0
2
2
7
6
2

High Clouds (% Sky Obscured)

0
0
0
1
2
1
2
3
2
1
0
0
0
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
8
9
3
5
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
1
6
26
37
39
44
39
3
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
5
5
4
4
4
5
5
4
5
6
6
6
5
5
5
5
5
6
5
4
4
3
3

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
19
22
23
25
26
26
27
27
27
26
25
23
21
20
19
18
17
17

Feels Like (°C)

21
20
19
19
19
20
22
25
27
28
29
30
31
31
31
30
30
27
25
24
22
21
20
19

Dew Point (°C)

17
17
16
16
16
16
18
19
19
19
19
20
19
19
19
20
21
20
18
18
17
16
15
15

Relative Humidity (%)

92
92
93
93
93
93
89
85
78
71
68
66
62
62
63
66
77
81
83
86
88
88
88
87

Pressure (mb)

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

Ozone (du)

314
313
312
312
312
312
313
313
313
312
310
310
312
314
316
316
315
315
318
318
318
318
316
318

Friday 28

Full Moon 99%

20:39

07:34

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

Sun - Rise: 07:11, Set: 20:25, Transit: 13:48. Moon - Rise: 20:39, Set: 07:34. Civil Dark: 20:53 - 06:43. Nautical Dark: 21:26 - 06:10. Astro Dark: 22:02 - 05:34

Total Clouds (% Sky Obscured)

18
11
11
18
22
0
0
0
3
9
6
30
31
27
40
41
25
17
43
26
36
28
4
4

Low Clouds (% Sky Obscured)

10
6
6
11
11
0
0
0
1
5
4
6
9
9
10
15
10
6
3
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
29
28
26
40
26
4
3
1
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
26
36
28
4
4

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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
14
14
17
19
21
23
24
25
26
26
26
26
25
23
21
19
18
18
17
17

Feels Like (°C)

19
19
18
17
15
16
19
21
23
25
27
28
29
29
29
29
29
27
25
21
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
89
87
89
85
77
70
65
62
60
58
57
57
65
74
75
79
80
83
85
88
89

Pressure (mb)

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

Ozone (du)

318
320
316
314
312
313
314
314
315
317
317
317
316
315
314
314
312
310
308
309
308
306
306
305

Saturday 29

Waning Gibbous 98%

21:00

08:40

03 Bad
04 Bad
05 Good
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 07:12, Set: 20:23, Transit: 13:48. Moon - Rise: 21:00, Set: 08:40. Civil Dark: 20:51 - 06:44. Nautical Dark: 21:25 - 06:11. Astro Dark: 22:00 - 05:36

Total Clouds (% Sky Obscured)

49
49
8
14
19
16
61
97
81
22
48
80
90
98
67
57
67
82
70
63
57
53
53
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0

Medium Clouds (% Sky Obscured)

0
0
1
2
0
0
0
1
0
0
0
1
2
2
6
13
18
15
23
63
57
53
11
7

High Clouds (% Sky Obscured)

49
49
6
9
12
16
61
97
80
17
48
80
90
97
57
47
55
81
70
22
57
37
53
47

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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
14
17
20
22
23
25
26
26
26
27
26
25
23
21
20
19
19
18
18

Feels Like (°C)

19
16
15
17
16
16
19
21
22
25
28
28
27
27
28
29
28
26
22
21
20
19
19
18

Dew Point (°C)

14
14
14
14
13
13
15
16
18
18
19
19
19
19
20
20
21
20
18
17
15
14
14
14

Relative Humidity (%)

89
90
90
92
92
92
87
80
76
72
69
66
65
65
66
71
78
81
84
81
73
72
73
78

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

305
305
306
306
306
306
305
303
303
302
301
300
299
298
297
296
296
295
295
296
296
294
294
293

Sunday 30

Waning Gibbous 95%

21:23

09:47

03 OK
04 Bad
05 Good
06 OK
07 Good
08 OK
09 OK
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 OK
02 OK

Sun - Rise: 07:13, Set: 20:21, Transit: 13:47. Moon - Rise: 21:23, Set: 09:47. Civil Dark: 20:49 - 06:45. Nautical Dark: 21:23 - 06:12. Astro Dark: 21:58 - 05:37

Total Clouds (% Sky Obscured)

28
49
12
22
14
22
42
96
84
72
45
57
63
73
78
81
84
76
69
62
50
39
25
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
8
7
6
4
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
1
3
2
3
4
2
0
0
0
0
0
0
1
1
2
2
2
1
1
0
0

High Clouds (% Sky Obscured)

21
44
8
20
11
18
36
96
84
72
45
55
60
65
71
77
84
76
67
56
41
26
11
20

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
5
6
6
6
7
9
11
13
13
15
15
14
14
11
9
7
7
7
7
7
8
9

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
20
22
25
26
27
29
29
29
29
28
26
25
24
23
22
21
21
21

Feels Like (°C)

17
17
16
17
18
18
20
23
25
26
28
29
29
29
29
29
29
30
25
25
25
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

79
82
81
78
76
79
80
79
77
75
71
70
70
70
71
75
78
84
83
81
80
73
65
59

Pressure (mb)

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

Ozone (du)

292
291
290
290
289
289
288
288
288
287
287
286
286
285
284
284
284
284
284
284
283
283
282
282

Monday 31

Waning Gibbous 89%

21:48

10:56

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

Sun - Rise: 07:14, Set: 20:20, Transit: 13:47. Moon - Rise: 21:48, Set: 10:56. Civil Dark: 20:48 - 06:46. Nautical Dark: 21:21 - 06:13. Astro Dark: 21:56 - 05:38

Total Clouds (% Sky Obscured)

40
51
45
40
38
49
62
73
77
85
94
91
90
87
75
64
53
58
63
68
63
60
56
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
7
10
11
13
16
16
19
19
17
13
10
11
13
16
12

Medium Clouds (% Sky Obscured)

1
1
1
0
0
1
1
2
7
12
17
26
38
50
40
28
15
24
33
42
38
32
25
24

High Clouds (% Sky Obscured)

32
46
42
40
38
49
62
73
76
83
91
88
84
80
59
39
20
35
48
68
62
60
47
59

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
8
6
4

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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
0
2
3
3
6
7
6
25
34
40
36
29
14
45
56
62
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
21
21
21
20
22
24
24
25
25
30
30
29
29
30
31
28
28
29
28
28
28

Dew Point (°C)

14
15
15
16
16
17
18
20
21
21
21
21
22
22
23
23
22
23
22
21
20
20
20
20

Relative Humidity (%)

63
67
70
74
77
82
79
78
76
74
69
66
67
68
70
74
77
82
84
85
87
88
91
92

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

282
281
281
281
281
280
280
280
279
279
279
279
278
277
276
277
277
277
277
277
277
277
276
276

Tuesday 1

Waning Gibbous 81%

22:18

12:08

Sun - Rise: 07:15, Set: 20:18, Transit: 13:47. Moon - Rise: 22:18, Set: 12:08. Civil Dark: 20:46 - 06:47. Nautical Dark: 21:19 - 06:14. Astro Dark: 21:54 - 05:40

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 26/08/26 03:21:02. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-4.00