Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waning Gibbous 84%

20:54

No Set

12 Good
13 Good
14 Good
15 Bad
16 OK
17 Good
18 OK
19 OK
20 OK
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

Sun - Rise: 07:43, Set: 19:32, Transit: 13:37. Moon - Rise: 20:54, Set: No Set. Civil Dark: 19:59 - 07:16. Nautical Dark: 20:30 - 06:45. Astro Dark: 21:02 - 06:13

Total Clouds (% Sky Obscured)

2
0
18
51
22
11
41
43
43
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
7
8
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
11
53
7
15
3
12
38
100
91
100
83
89
72
100
100

High Clouds (% Sky Obscured)

0
0
2
27
4
4
32
38
38
95
97
100
100
100
100
100
100
100
90
100
100
100
100
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
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
14
60
49

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
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
24
25
25
25
24
23
20
18
17
17
16
16
16
16
16
16
17
17
17
18
18
18

Feels Like (°C)

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

Dew Point (°C)

14
14
13
13
12
13
14
15
14
13
11
11
11
11
10
10
9
9
9
9
10
11
11
11

Relative Humidity (%)

62
55
50
47
45
45
52
62
67
70
68
67
69
69
68
65
64
62
61
61
64
65
62
61

Pressure (mb)

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

Ozone (du)

274
274
274
274
273
271
271
271
270
269
268
267
266
265
266
267
267
267
266
265
265
264
265
265

Wednesday 30

Waning Gibbous 74%

21:37

12:26

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
10 Bad
11 Bad

Sun - Rise: 07:44, Set: 19:30, Transit: 13:37. Moon - Rise: 21:37, Set: 12:26. Civil Dark: 19:57 - 07:17. Nautical Dark: 20:29 - 06:46. Astro Dark: 21:01 - 06:14

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
98
100
100
98
99
97
98
100
100
92
91
88
99
96
100
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
1
2
1
1
0
3
13
6
13
43
5
0
1
11
11
25
4
15
60

Medium Clouds (% Sky Obscured)

100
89
98
97
90
97
95
82
96
96
91
99
93
91
100
95
90
89
88
97
95
97
95
98

High Clouds (% Sky Obscured)

100
100
100
100
100
76
100
77
100
100
36
71
77
84
100
100
37
30
25
81
74
100
100
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 (%)

36
40
29
12
12
7
2
0
0
0
0
2
1
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)

5
7
8
7
5
6
5
5
6
5
6
6
6
6
6
4
6
7
9
10
9
10
10
11

Chance of Frost

Temperature (°C)

19
20
21
22
22
23
23
22
21
21
21
21
21
21
20
20
20
20
20
20
20
21
21
22

Feels Like (°C)

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

Dew Point (°C)

11
11
9
10
11
10
13
14
14
13
13
13
11
10
9
10
10
9
7
7
7
9
10
12

Relative Humidity (%)

60
55
46
47
48
45
53
59
62
60
58
58
53
50
49
51
50
49
42
42
42
45
48
53

Pressure (mb)

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

Ozone (du)

264
263
262
261
261
261
261
260
259
258
257
256
255
255
254
253
252
250
249
248
247
247
248
248

Thursday 1

Waning Gibbous 63%

22:31

13:39

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
10 Bad
11 Bad

Sun - Rise: 07:45, Set: 19:28, Transit: 13:36. Moon - Rise: 22:31, Set: 13:39. Civil Dark: 19:55 - 07:18. Nautical Dark: 20:27 - 06:47. Astro Dark: 20:59 - 06:15

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
97
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
23
5
12
85
91
60
5
59
72
84
11
62
77
89
65
77
91
94
99
99
98
98
97

Medium Clouds (% Sky Obscured)

96
96
99
48
43
100
39
43
84
96
99
88
100
99
100
81
77
84
100
80
74
70
65
66

High Clouds (% Sky Obscured)

100
91
76
89
100
100
78
100
96
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

6
6
22
38
23
46
59
55
57
93
95
95
93
89
95
95
95
86
79
70
68
49
55
46

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0.3
0.8
0.5
0.6
0.5
0.3
0.5
0.3
1.3
0.3
0.2
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

12
12
10
9
8
7
5
5
3
2
4
5
3
1
3
4
4
5
5
8
11
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
24
23
24
24
24
24
23
23
21
21
21
22
21
20
20
20
19
16
16
16
15
13

Dew Point (°C)

13
11
13
12
12
15
18
19
19
18
19
18
18
19
19
19
18
19
18
17
17
16
15
14

Relative Humidity (%)

52
46
49
47
47
59
74
80
86
85
91
91
93
95
96
96
96
98
96
93
92
93
93
92

Pressure (mb)

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

Ozone (du)

249
249
250
250
249
249
250
250
250
249
249
250
251
252
254
254
255
255
256
259
259
260
261
264

Friday 2

Waning Gibbous 51%

23:35

14:44

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 07:46, Set: 19:27, Transit: 13:36. Moon - Rise: 23:35, Set: 14:44. Civil Dark: 19:54 - 07:19. Nautical Dark: 20:25 - 06:48. Astro Dark: 20:57 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
87
69
63
72
70
56
47
39
56
56
65
65
65
60
60
60
60
60
55
55
44

Low Clouds (% Sky Obscured)

97
97
98
73
39
19
12
12
10
9
8
10
10
12
11
10
9
10
8
8
9
12
16
16

Medium Clouds (% Sky Obscured)

60
62
57
61
58
50
47
40
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
45
40
20
0
0
1
0
0
0
2
30
56
65
65
65
60
60
60
55
55
50
45
30

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 (%)

41
23
16
16
17
25
24
16
15
11
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)

11
11
12
12
12
12
10
9
10
9
9
8
8
7
7
7
7
7
7
7
7
9
11
11

Chance of Frost

Temperature (°C)

15
15
15
16
17
17
17
16
14
14
13
13
12
12
11
11
11
11
10
10
10
11
13
14

Feels Like (°C)

13
14
13
12
14
15
17
15
13
13
12
12
12
11
10
11
11
10
10
9
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

90
87
83
72
60
55
59
65
64
70
76
79
79
81
83
87
90
93
95
95
95
86
72
62

Pressure (mb)

1018
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1023

Ozone (du)

264
268
267
267
267
265
265
265
266
267
268
269
269
269
269
270
270
270
268
269
268
269
269
270

Saturday 3

Third Quarter 39%

00:48

15:38

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

Sun - Rise: 07:47, Set: 19:25, Transit: 13:36. Moon - Rise: 00:48, Set: 15:38. Civil Dark: 19:52 - 07:20. Nautical Dark: 20:24 - 06:49. Astro Dark: 20:56 - 06:17

Total Clouds (% Sky Obscured)

36
25
39
56
75
75
75
70
70
60
51
75
48
54
13
19
26
32
39
50
44
38
31
26

Low Clouds (% Sky Obscured)

15
12
15
15
19
14
14
14
14
20
20
20
25
30
4
8
11
28
39
50
44
38
31
26

Medium Clouds (% Sky Obscured)

0
0
15
31
47
59
64
69
70
60
51
58
43
33
0
1
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
0
17
40
55
59
58
53
36
20
4
43
34
54
8
7
6
4
2
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
2
3
3
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)

11
11
11
10
10
9
7
6
5
5
4
4
4
4
5
3
3
3
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

16
18
19
20
20
20
19
18
16
16
15
15
15
15
15
10
10
9
9
9
9
11
14
16

Feels Like (°C)

14
15
17
18
18
19
18
18
16
16
15
15
14
15
14
10
9
8
8
7
7
10
12
13

Dew Point (°C)

7
7
8
8
8
8
9
11
11
11
10
10
10
10
10
5
5
5
5
4
5
7
8
10

Relative Humidity (%)

55
50
47
45
45
47
53
65
69
70
72
72
73
71
71
72
73
74
74
74
75
73
70
68

Pressure (mb)

1023
1022
1021
1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

269
270
270
270
269
269
270
270
270
271
272
273
277
278
277
280
282
284
289
293
298
297
297
297

Sunday 4

Waning Crescent 28%

02:03

16:22

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

Sun - Rise: 07:48, Set: 19:23, Transit: 13:35. Moon - Rise: 02:03, Set: 16:22. Civil Dark: 19:51 - 07:21. Nautical Dark: 20:22 - 06:50. Astro Dark: 20:54 - 06:18

Total Clouds (% Sky Obscured)

21
16
31
47
67
72
73
71
46
24
3
1
1
0
4
9
11
13
18
19
18
14
11
13

Low Clouds (% Sky Obscured)

21
14
31
47
50
45
47
50
36
21
3
1
1
0
2
5
10
11
13
15
13
9
7
8

Medium 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

High Clouds (% Sky Obscured)

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

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
2
1
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
6
7
8
8
10
9
9
9
8
7
6
6
6
6
6
6
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

18
19
21
21
21
21
19
18
17
15
14
13
12
11
11
10
9
9
8
7
7
9
11
13

Feels Like (°C)

15
16
17
22
21
21
21
20
19
13
13
13
12
12
11
9
9
9
8
8
8
6
6
8

Dew Point (°C)

11
12
13
13
14
14
13
12
12
12
11
11
10
9
8
7
6
5
4
4
3
4
4
4

Relative Humidity (%)

65
62
60
62
64
65
68
70
73
78
83
89
86
86
84
81
78
75
77
77
76
69
62
57

Pressure (mb)

1021
1021
1021
1021
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028

Ozone (du)

295
292
289
287
286
284
285
285
286
286
286
286
286
286
286
286
287
287
288
288
289
289
290
291

Monday 5

Waning Crescent 18%

03:17

16:56

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

Sun - Rise: 07:49, Set: 19:22, Transit: 13:35. Moon - Rise: 03:17, Set: 16:56. Civil Dark: 19:49 - 07:22. Nautical Dark: 20:21 - 06:51. Astro Dark: 20:52 - 06:19

Total Clouds (% Sky Obscured)

16
16
18
20
20
23
24
25
24
23
24
28
23
18
19
19
18
17
15
14

Low Clouds (% Sky Obscured)

10
11
12
13
15
16
14
13
12
13
12
10
8
7
8
8
8
7
7
7

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
0
1
1
2
2
4
4
5
6

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
17
17
17
17
16
15
13
13
12
11
10
10
9
9
8
8
7
6

Feels Like (°C)

9
10
10
15
15
14
14
15
15
10
10
10
10
10
9
6
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

52
47
42
42
42
42
47
53
61
63
65
68
69
73
74
75
75
77
78
78

Pressure (mb)

1028
1027
1027
1026
1026
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

291
291
291
291
290
290
290
290
291
292
293
294
294
295
295
296
296
296
297
297

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

Generated: 29/09/26 12:10:38. Forecast: 29/09/26 to 05/10/26. Timezone: UTC-4.00