Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

20:17

06:28

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

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: 21:30 - 06:09. Astro Dark: 22:05 - 05:33

Total Clouds (% Sky Obscured)

50
37
35
27
0
0
20
29
35
44
45
62
23
6
9
14
35
7
36
33
50
29
17
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
9
9
9
5
0
0
4
6
8
1
11
19
36
23
6
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
20
26
24
19
3
0
0
0
30
5
30
21
33
9
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
6
57
19
6
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
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
1
0
0
0
0
0
0
0
1
1
2
2
3
15
15
13
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
4
4
5
5
5
5
4
4
4
4
4
4
5
6
5
6
7
7
8
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
23
23
23
23
21
20
20
19
19
19
19
22
24
26
28
29
30
29
29
29
28
28
26

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
92
92
92
93
93
93
93
95
93
88
83
77
71
66
60
56
56
60
67
76
84

Pressure (mb)

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

Ozone (du)

313
314
312
312
313
316
316
315
314
314
314
314
313
311
311
312
312
312
313
315
315
317
319
322

Thursday 27

Waxing Gibbous 100%

20:39

07:34

21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 Good
11 Good
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 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: 21:28 - 06:10. Astro Dark: 22:03 - 05:34

Total Clouds (% Sky Obscured)

0
0
5
0
14
21
24
26
37
35
30
20
5
3
4
24
29
31
32
39
40
20
10
0

Low Clouds (% Sky Obscured)

0
0
2
0
5
7
8
9
11
11
14
9
3
1
0
9
9
8
6
10
15
6
3
0

Medium Clouds (% Sky Obscured)

0
0
4
0
0
0
0
0
26
10
0
0
0
3
4
4
23
27
28
26
35
18
8
0

High Clouds (% Sky Obscured)

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

Chance of Frost

Temperature (°C)

21
20
19
18
17
17
16
15
15
15
14
14
17
20
22
24
25
26
26
27
26
26
25
23

Feels Like (°C)

23
23
22
21
20
20
19
18
17
16
16
16
19
22
25
26
28
29
30
30
30
29
29
26

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
85
85
85
86
86
89
87
84
76
69
65
60
59
56
54
52
54
60
72
75

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

322
319
317
317
319
319
322
324
324
322
322
320
318
316
317
317
317
316
315
315
314
314
314
313

Friday 28

Full Moon 99%

21:00

08:40

21 Good
22 Good
23 Good
00 Bad
01 Bad
02 Good
03 Good
04 OK
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
19 Bad
20 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: 21:26 - 06:11. Astro Dark: 22:02 - 05:36

Total Clouds (% Sky Obscured)

0
3
8
50
52
3
14
42
83
84
83
45
92
56
61
51
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

0
0
0
3
6
0
5
10
12
15
15
11
0
0
0
3
10
9
10
10
7
7
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
14
40
2
18
2
2
16
30
22
7
14
21
62
84
93
94

High Clouds (% Sky Obscured)

0
3
8
50
50
3
4
26
66
60
65
6
88
56
61
51
100
100
100
100
100
100
100
92

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
1
1
0
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
22
21
19
17
16
18
17
16
14
14
15
19
21
24
25
26
27
27
27
26
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

79
84
85
86
86
87
87
87
89
92
93
92
88
81
76
72
67
61
58
58
62
72
73
75

Pressure (mb)

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

Ozone (du)

312
311
310
307
306
306
305
305
305
305
305
305
304
303
301
301
300
299
298
297
296
295
295
294

Saturday 29

Waning Gibbous 95%

21:00

09:47

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
19 Good
20 Good

Sun - Rise: 07:13, Set: 20:21, Transit: 13:47. Moon - Rise: 21:00, Set: 09:47. Civil Dark: 20:49 - 06:45. Nautical Dark: 21:25 - 06:12. Astro Dark: 22:00 - 05:37

Total Clouds (% Sky Obscured)

90
85
90
95
100
96
100
100
100
100
100
97
94
91
94
97
100
76
100
100
79
53
15
5

Low Clouds (% Sky Obscured)

4
4
4
0
0
0
0
1
5
0
1
4
0
4
5
0
0
1
2
3
2
1
0
0

Medium Clouds (% Sky Obscured)

88
83
80
64
74
68
64
46
79
82
79
37
29
80
76
66
37
7
10
8
10
8
5
4

High Clouds (% Sky Obscured)

77
58
69
83
98
84
99
100
100
100
100
97
92
88
71
95
100
68
100
100
79
51
8
1

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 (%)

8
3
6
4
0
0
0
0
0
1
1
6
15
14
3
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
5
5
5
6
6
6
5
6
6
7
8
8
9
11
13
13
13
13
11
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
20
19
19
19
18
17
18
18
18
20
22
24
25
25
27
29
28
29
28
29
28

Dew Point (°C)

17
16
15
14
14
14
14
15
15
13
12
12
16
18
20
20
21
21
21
22
23
22
22
23

Relative Humidity (%)

72
70
69
67
68
68
73
78
80
70
66
66
77
78
79
77
77
66
64
66
69
69
75
83

Pressure (mb)

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

Ozone (du)

294
293
292
292
292
290
288
287
287
286
286
288
288
288
288
288
287
286
286
286
287
286
286
286

Sunday 30

Waning Gibbous 89%

21:23

10:56

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

Sun - Rise: 07:14, Set: 20:20, Transit: 13:47. Moon - Rise: 21:23, Set: 10:56. Civil Dark: 20:48 - 06:46. Nautical Dark: 21:23 - 06:13. Astro Dark: 21:58 - 05:38

Total Clouds (% Sky Obscured)

3
4
15
32
70
62
64
45
69
75
83
75
67
60
54
37
26
23
28
33
30
28
25
37

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
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
1
1
1
6
9
13
16
15
13
11
8
4
0
0
0
0
5

High Clouds (% Sky Obscured)

1
3
13
30
70
61
64
45
69
75
81
75
67
60
48
37
26
23
28
33
30
28
25
36

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
7
8
8
9
9
10
11
11
9
8
7
9
11
13
14
14
15
15
15
15
13
11
10

Chance of Frost

Temperature (°C)

24
24
23
23
22
22
22
22
22
21
21
20
22
24
26
27
29
30
31
31
31
30
28
27

Feels Like (°C)

27
24
22
22
22
21
20
20
20
20
20
21
21
23
23
24
25
26
33
32
31
32
31
32

Dew Point (°C)

21
16
13
14
14
14
14
14
15
15
16
17
18
20
21
22
23
24
24
24
24
24
23
23

Relative Humidity (%)

82
61
54
55
57
60
61
62
65
67
73
81
79
75
73
71
69
67
67
67
67
71
74
77

Pressure (mb)

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

Ozone (du)

286
285
284
283
282
282
281
280
279
279
278
278
277
277
277
277
277
277
276
276
275
275
276
276

Monday 31

Waning Gibbous 81%

21:48

12:08

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

Sun - Rise: 07:15, Set: 20:18, Transit: 13:47. Moon - Rise: 21:48, Set: 12:08. Civil Dark: 20:46 - 06:47. Nautical Dark: 21:21 - 06:14. Astro Dark: 21:56 - 05:40

Total Clouds (% Sky Obscured)

42
44
37
30
28
22
19
13
12
14
16
24
35
48
39
32
22
29
37
42
31
19
0
0

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
0
0
0

Medium Clouds (% Sky Obscured)

12
16
13
12
9
5
5
8
12
11
16
19
18
17
12
11
10
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

42
44
37
30
28
18
9
2
2
2
3
15
27
39
28
18
7
9
14
17
12
6
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
5
5
2
10
8
1
1
1
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)

12
12
12
12
12
12
11
10
10
9
9
8
9
10
11
11
12
12
12
11
11
9
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
27
27
27
27
26
25
24
25
24
24
24
23
25
25
26
27
28
34
34
34
34
34
35

Dew Point (°C)

22
20
18
18
17
16
17
17
17
17
17
17
18
20
21
21
22
22
23
23
24
24
24
24

Relative Humidity (%)

74
70
66
65
63
62
64
66
69
71
72
74
71
70
68
64
62
59
60
61
62
68
72
77

Pressure (mb)

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

Ozone (du)

276
276
276
275
274
274
273
273
273
273
274
274
274
274
273
273
273
273
273
273
274
274
274
275

Tuesday 1

Waning Gibbous 71%

22:18

13:22

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

Sun - Rise: 07:16, Set: 20:17, Transit: 13:46. Moon - Rise: 22:18, Set: 13:22. Civil Dark: 20:44 - 06:48. Nautical Dark: 21:19 - 06:15. Astro Dark: 21:54 - 05:41

Total Clouds (% Sky Obscured)

0
0
20
40
50
35
22
13
18
24
33
35
36
36
24
10
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
1
1
1
0
2
2
5
8
11
11
9
3
2
0

High Clouds (% Sky Obscured)

0
0
20
40
50
23
5
0
1
2
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

4
4
5
5
4
4
4
5
5
6
6
7
8
9
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
82
79
79
78
77
76
75
75
78
78
73
70
67
64
61

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

274
274
274
273
273
272
272
272
272
273
273
273
273
272
272
271
270

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

Generated: 26/08/26 21:22:08. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-4.00