Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 70%

01:16

10:45

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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: 06:17, Set: 21:14, Transit: 13:46. Moon - Rise: 01:16, Set: 10:45. Civil Dark: 21:47 - 05:44. Nautical Dark: 22:28 - 05:03. Astro Dark: 23:17 - 04:14

Total Clouds (% Sky Obscured)

58
74
75
100
87
30
97
99
97
91
100
100
100
97
83
100
93
91
99
96
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
4
0
15
21
44
40
61
55
65
48
54
52
34
46
44
19
44
71

Medium Clouds (% Sky Obscured)

33
55
57
34
9
1
65
71
75
85
83
81
77
56
62
40
60
51
35
48
6
85
0
96

High Clouds (% Sky Obscured)

58
67
66
100
53
30
96
99
95
83
69
100
100
82
29
97
84
43
84
51
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
9
9
9
9
9
8
9
9
5
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
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
1
1
5
7
5
9
79
69
18
1
0
16
52
61
67
95
95
19
80
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1
0.6
0
0
0
0
0.2
0.3
0.5
0.8
0.9
0
0.4
2.3

Wind Speed/Direction (mph)

6
9
11
15
16
18
19
19
19
18
17
17
15
14
13
12
12
12
13
13
13
12
10
10

Chance of Frost

Temperature (°C)

18
19
21
23
25
27
28
29
29
29
29
28
27
27
26
25
24
23
23
22
22
21
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
75
67
63
59
58
57
56
58
62
72
71
74
77
78
78
81
85
89
91
91
89
92

Pressure (mb)

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

Ozone (du)

332
330
329
327
328
328
330
330
330
331
330
327
328
332
332
333
332
331
330
336
328
319
316
314

Saturday 6

Waning Gibbous 67%

01:40

11:50

07 Bad
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:17, Set: 21:15, Transit: 13:46. Moon - Rise: 01:40, Set: 11:50. Civil Dark: 21:48 - 05:44. Nautical Dark: 22:29 - 05:02. Astro Dark: 23:18 - 04:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
91
92
97
100
100

Low Clouds (% Sky Obscured)

42
49
75
90
89
83
84
87
85
46
41
5
39
29
38
47
71
49
63
73
83
68
82
64

Medium Clouds (% Sky Obscured)

67
17
47
30
41
57
44
64
28
0
0
4
3
0
9
27
59
50
43
50
63
51
63
44

High Clouds (% Sky Obscured)

92
93
100
100
100
100
96
71
75
100
100
94
100
100
100
100
100
100
85
71
79
88
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
2
9
8
9
9
9
9
9
4
2
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
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

44
12
80
95
89
95
95
95
95
95
91
90
90
64
40
77
73
95
95
95
61
31
54
75

Precipitation Amount (mm)

0
0
0.9
1.6
0.4
1.1
0.7
1
0.9
1
0.9
0.6
0.5
0.2
0
0.4
0.2
1
1.8
1.2
0
0
0
0.2

Wind Speed/Direction (mph)

10
10
12
13
12
12
11
9
9
10
10
9
8
6
5
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

20
21
22
23
23
24
24
25
24
25
26
25
25
25
24
23
22
22
21
21
21
21
21
20

Feels Like (°C)

19
20
22
22
23
24
24
25
24
26
26
26
26
26
26
25
24
24
23
23
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

93
92
89
85
81
78
78
73
72
76
73
73
77
82
87
91
92
95
95
98
98
98
98
96

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

315
318
319
318
318
318
316
316
316
313
312
310
308
306
304
304
305
305
306
306
307
306
306
306

Sunday 7

Waning Gibbous 60%

02:02

12:55

07 Bad
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:17, Set: 21:15, Transit: 13:46. Moon - Rise: 02:02, Set: 12:55. Civil Dark: 21:48 - 05:44. Nautical Dark: 22:30 - 05:02. Astro Dark: 23:18 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
84
73
64
80
90
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

70
64
80
78
81
51
63
75
58
64
65
64
53
41
37
30
26
21
15
23
31
39
30
21

Medium Clouds (% Sky Obscured)

62
34
28
27
30
40
36
19
21
32
29
27
12
9
4
5
8
17
26
48
71
91
83
85

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
89
100
100
100
100
76
61
45
61
82
99
95
95
94
96
98

ISS Passover

Visibility (miles)

9
9
9
4
3
5
9
7
9
9
9
9
5
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
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
47
95
95
95
95
83
76
54
62
70
95
95
59
39
21
9
2
0
1
1
1
5
11

Precipitation Amount (mm)

0.4
0
1.2
1.8
1
0.6
0.3
0.2
0
0
0
0.8
0.8
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
20
21
22
22
21
21
20
20
21
20
21
21
22
21
21
21
21
21
21
20
20
21

Relative Humidity (%)

98
94
89
84
82
80
76
70
65
65
67
67
76
83
91
92
94
95
95
95
96
96
98
98

Pressure (mb)

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

Ozone (du)

305
303
304
305
306
307
307
309
314
313
311
311
310
310
309
308
309
310
309
310
311
312
312
313

Monday 8

Third Quarter 49%

02:24

14:00

07 Bad
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:16, Set: 21:16, Transit: 13:46. Moon - Rise: 02:24, Set: 14:00. Civil Dark: 21:49 - 05:44. Nautical Dark: 22:31 - 05:02. Astro Dark: 23:19 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

12
31
51
70
71
71
72
70
67
57
55
55
47
29
40
39
55
72
84
84
85
87
90
93

Medium Clouds (% Sky Obscured)

80
86
93
100
100
100
100
98
98
96
95
93
91
60
41
37
39
40
85
88
89
87
81
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
54
91
99
98
97
98
99
100
100
100
100
77
54

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
6
5
9
9
9
9
9
9
9
7
3
4
2
7
4
3
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

21
25
24
19
32
41
57
73
69
57
55
47
42
44
60
95
95
95
81
86
92
95
95
85

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.4
0.2
0.2
0
0
0
0
0.5
0.4
0.4
0.2
0.4
0.5
1
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
94
92
94
92
91
92
94
92
94
92
92
92
94
97
98
98
98
96
96
96
95
96

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

314
315
314
314
312
310
309
307
305
306
306
308
310
311
313
313
311
310
312
312
311
312
312
312

Tuesday 9

Waning Crescent 38%

02:47

15:08

07 Bad
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:16, Set: 21:17, Transit: 13:46. Moon - Rise: 02:47, Set: 15:08. Civil Dark: 21:49 - 05:43. Nautical Dark: 22:31 - 05:01. Astro Dark: 23:20 - 04:12

Total Clouds (% Sky Obscured)

98
96
94
91
94
97
100
100
100
100
83
65
48
64
80
96
88
80
72
79
84
93
95
95

Low Clouds (% Sky Obscured)

96
91
87
82
80
79
78
74
62
51
47
44
40
43
45
48
57
66
72
78
81
84
84
84

Medium Clouds (% Sky Obscured)

44
24
27
27
24
22
18
74
63
51
40
29
18
18
18
17
12
6
1
13
33
55
63
76

High Clouds (% Sky Obscured)

26
16
11
5
33
67
100
100
100
100
67
33
0
33
67
96
75
51
26
45
65
81
66
80

ISS Passover

Visibility (miles)

8
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5

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

Precipitation Probability (%)

77
83
63
46
51
58
64
85
87
87
83
74
65
60
56
58
66
62
31
95
95
95
95
91

Precipitation Amount (mm)

0.2
0.4
0.2
0
0
0.2
0.3
0.6
0.6
0.5
0.5
0.4
0.3
0.2
0
0
0.3
0.2
0
1.1
2.8
4.9
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
97
97
94
91
90
88
82
78
74
75
77
79
84
88
94
94
97
97
97
95
94
94

Pressure (mb)

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

Ozone (du)

313
314
311
310
308
307
308
310
308
307
305
305
305
305
305
305
305
305
305
305
302
299
296
296

Wednesday 10

Waning Crescent 28%

03:13

16:19

07 Bad
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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:16, Set: 21:17, Transit: 13:47. Moon - Rise: 03:13, Set: 16:19. Civil Dark: 21:50 - 05:43. Nautical Dark: 22:32 - 05:01. Astro Dark: 23:21 - 04:12

Total Clouds (% Sky Obscured)

96
97
96
96
93
90
86
89
92
95
97
98
100
100
100
100
100
99
99
100
100
100
98
97

Low Clouds (% Sky Obscured)

82
74
64
53
52
66
71
61
52
42
41
44
53
61
65
70
79
82
85
82
80
82
72
64

Medium Clouds (% Sky Obscured)

79
81
86
89
73
56
38
29
19
12
16
15
12
25
40
50
41
25
9
31
51
76
51
24

High Clouds (% Sky Obscured)

80
73
65
71
70
86
86
89
92
95
97
98
100
100
100
100
95
90
86
90
95
100
67
33

ISS Passover

Visibility (miles)

7
9
9
9
9
8
8
7
7
8
9
8
8
8
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

62
79
82
81
79
88
95
95
90
81
69
58
59
56
49
34
44
57
67
71
69
73
80
71

Precipitation Amount (mm)

0
0.4
0.6
0.7
0.5
0.6
0.8
0.9
0.7
0.6
0.4
0.2
0.2
0.2
0
0
0
0
0.2
0.3
0.3
0.4
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
88
85
83
78
74
70
70
70
69
73
77
82
83
84
86
87
89
91
92
92
95
94

Pressure (mb)

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

Ozone (du)

297
297
297
297
297
296
296
296
296
297
297
298
298
298
299
300
301
300
300
300
301
302
303
304

Thursday 11

Waning Crescent 18%

03:45

17:34

Sun - Rise: 06:16, Set: 21:18, Transit: 13:47. Moon - Rise: 03:45, Set: 17:34. Civil Dark: 21:51 - 05:43. Nautical Dark: 22:33 - 05:01. Astro Dark: 23:22 - 04:12

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: 05/06/26 07:08:53. Forecast: 05/06/26 to 11/06/26. Timezone: UTC-4.00