Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 5%

11:24

19:42

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

Sun - Rise: 08:09, Set: 18:54, Transit: 13:31. Moon - Rise: 11:24, Set: 19:42. Civil Dark: 19:22 - 07:41. Nautical Dark: 19:54 - 07:09. Astro Dark: 20:26 - 06:38

Total Clouds (% Sky Obscured)

27
34
38
31
30
35
35
40
41
52
53
43
34
13
0
0
0
8
0
0
0
1
1
0

Low Clouds (% Sky Obscured)

27
34
38
31
30
35
35
40
41
52
53
43
34
13
0
0
0
8
0
0
0
0
0
0

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
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

7
9
10
12
12
12
11
9
8
7
7
6
6
5
5
4
3
2
2
2
2
2
5
7

Feels Like (°C)

4
5
6
8
8
8
8
7
6
6
5
5
4
4
3
2
1
1
0
1
0
1
3
6

Dew Point (°C)

-5
-5
-5
-3
-3
-3
-2
-1
-2
-2
-2
-2
-2
-2
-3
-4
-4
-4
-4
-4
-4
-5
-4
-4

Relative Humidity (%)

42
38
35
34
34
36
38
47
51
52
55
56
58
58
59
60
61
62
63
64
68
63
52
46

Pressure (mb)

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

Ozone (du)

316
314
312
309
307
301
300
298
295
294
296
295
293
291
290
288
288
287
286
284
282
283
285
283

Friday 24

Waxing Crescent 10%

No Rise

20:19

12 Good
13 Good
14 OK
15 OK
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Good
22 Good
23 Good
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: 08:10, Set: 18:53, Transit: 13:31. Moon - Rise: No Rise, Set: 20:19. Civil Dark: 19:21 - 07:42. Nautical Dark: 19:53 - 07:10. Astro Dark: 20:24 - 06:39

Total Clouds (% Sky Obscured)

18
18
31
42
89
55
94
24
69
3
13
5
89
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
15
21
18
15
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
4
5
5
37
50
44

High Clouds (% Sky Obscured)

3
18
13
19
38
23
80
24
69
3
13
5
89
100
100
98
97
100
100
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
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
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
10
11
11
11
7
4
3
2
2
0
0
-0
-1
-1
-1
-1
-2
-1
-0
2
4

Dew Point (°C)

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

Relative Humidity (%)

41
35
32
30
29
29
33
38
40
41
42
43
45
47
48
50
54
53
49
45
45
43
41
40

Pressure (mb)

1027
1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029
1028

Ozone (du)

282
280
279
278
277
278
278
278
279
279
281
282
284
284
283
282
282
283
283
283
282
280
278
277

Saturday 25

Waxing Crescent 16%

12:23

21:03

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: 08:11, Set: 18:52, Transit: 13:31. Moon - Rise: 12:23, Set: 21:03. Civil Dark: 19:20 - 07:43. Nautical Dark: 19:52 - 07:11. Astro Dark: 20:23 - 06:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
13
17
28
34
5
15
23
17
16
8

Medium Clouds (% Sky Obscured)

85
94
92
99
96
98
92
90
87
96
99
98
96
95
94
99
90
85
92
85
89
92
88
93

High Clouds (% Sky Obscured)

100
100
100
100
97
100
99
100
72
62
80
93
100
100
100
97
100
100
100
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
None
None

Precipitation Probability (%)

1
1
7
29
12
10
12
34
32
19
6
15
4
3
4
1
2
5
8
21
26
10
8
31

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)

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

Chance of Frost

Temperature (°C)

10
11
12
12
11
11
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-1
-1
-0
0
1
1
1
1
1
2
2
2
2
3
3
3
3
3
4
5
6
6

Relative Humidity (%)

39
39
41
43
45
48
51
53
54
55
58
59
60
62
63
65
68
69
67
68
73
77
77
74

Pressure (mb)

1028
1027
1026
1026
1026
1025
1025
1025
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1024
1024
1024
1024
1024

Ozone (du)

278
277
277
277
278
277
277
276
276
275
275
274
275
275
274
274
275
275
274
273
273
273
273
272

Sunday 26

Waxing Crescent 24%

13:17

21:55

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: 08:12, Set: 18:50, Transit: 13:31. Moon - Rise: 13:17, Set: 21:55. Civil Dark: 19:18 - 07:44. Nautical Dark: 19:50 - 07:12. Astro Dark: 20:22 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
18
39
66
69
73
77
75
60
61
65

Medium Clouds (% Sky Obscured)

90
86
88
90
92
91
88
87
91
96
100
100
100
100
100
100
100
98
96
87
88
86
90
93

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
98

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

34
13
0
1
2
24
14
22
24
35
35
46
52
66
86
87
73
58
32
21
20
20
19
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.8
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
12
12
12
13
12
12
12
12
12
12
11
10
10
11
12
12
13
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
83
83
80
80
79
80
81
80
80
83
84
85
84
87
90
93
88
80
72
69
68
66
62

Pressure (mb)

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

Ozone (du)

272
272
271
270
271
272
272
272
274
275
273
272
271
270
269
266
265
265
265
265
265
266
269
270

Monday 27

Waxing Crescent 33%

14:04

22:55

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: 08:14, Set: 18:49, Transit: 13:31. Moon - Rise: 14:04, Set: 22:55. Civil Dark: 19:17 - 07:46. Nautical Dark: 19:49 - 07:14. Astro Dark: 20:21 - 06:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
80
72
81
91
100
100
100
100
98

Low Clouds (% Sky Obscured)

75
81
87
93
100
99
98
97
94
92
88
92
96
100
73
71
68
69
71
72
74
76
78
80

Medium Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
99
100
100
98
93
0
0
0
0
0
0
0
2
2
14

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
99
97
100
100
100
100
60
36
12
41
71
100
100
100
100
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
19
33
40
41
48
61
71
94
95
95
95
95
79
29
30
30
33
40
42
35
26
12
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
1
1.3
1.1
0.8
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
15
15
14
13
13
13
12
11
12
11
11
11
9
8
8
8
8
8
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
58
54
54
56
58
62
68
73
76
76
70
69
73
77
81
85
87
88
90
87
84
81

Pressure (mb)

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

Ozone (du)

269
268
266
266
265
265
265
265
267
269
270
269
269
269
270
270
270
270
272
273
275
275
275
275

Tuesday 28

Waxing Crescent 43%

14:44

23:59

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: 08:15, Set: 18:48, Transit: 13:31. Moon - Rise: 14:44, Set: 23:59. Civil Dark: 19:16 - 07:47. Nautical Dark: 19:48 - 07:15. Astro Dark: 20:20 - 06:43

Total Clouds (% Sky Obscured)

95
93
94
95
96
97
97
98
99
99
99
99
99
99
98
95
95
94
91
92
88
88
90
90

Low Clouds (% Sky Obscured)

82
85
87
89
91
89
88
87
88
90
91
94
94
96
91
86
80
74
68
70
70
64
58
70

Medium Clouds (% Sky Obscured)

27
39
44
56
80
83
86
85
86
88
93
93
90
86
85
85
80
69
58
40
35
30
35
17

High Clouds (% Sky Obscured)

33
2
45
65
79
65
80
80
80
80
55
50
21
4
0
0
0
11
23
34
23
11
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
4
4
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

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

Precipitation Probability (%)

6
1
5
5
2
8
10
11
14
15
16
36
44
44
38
29
9
36
52
68
85
94
95
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
8
8
8
7
8
7
6
6
5
5
5
6
7
7
8
8
9
10
11
13
15

Chance of Frost

Temperature (°C)

10
11
11
12
12
12
11
11
11
11
11
10
10
10
10
10
10
10
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
84
84
86
87
88
90
90
93
93
93
93
95
95
95
95
95
95
96
90
82
77

Pressure (mb)

1019
1019
1018
1018
1018
1017
1017
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

274
274
273
273
272
271
272
273
275
277
280
283
283
284
285
286
286
287
289
291
294
297
301
305

Wednesday 29

First Quarter 53%

15:18

01:07

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

Sun - Rise: 08:16, Set: 18:47, Transit: 13:31. Moon - Rise: 15:18, Set: 01:07. Civil Dark: 19:15 - 07:48. Nautical Dark: 19:47 - 07:16. Astro Dark: 20:18 - 06:44

Total Clouds (% Sky Obscured)

91
91
94
96
98
98
99
100
100
100
100
99
99
98
96
96
96
92
91
91

Low Clouds (% Sky Obscured)

75
79
79
81
90
83
71
55
58
70
87
80
73
66
68
72
74
64
53
43

Medium Clouds (% Sky Obscured)

9
1
8
15
22
47
72
97
98
99
100
94
89
83
74
67
60
47
29
10

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
8
9
9
8
7
8
9
9
8
7
5
6
7
8
7
6
6
7
8

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

Precipitation Probability (%)

60
36
42
50
58
51
42
27
50
70
89
95
95
95
95
94
73
72
68
63

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.2
0
0
0
0.3
0.5
0.6
0.9
1.3
1
0.7
0.4
0.3
0.3
0.3

Wind Speed/Direction (mph)

15
15
16
15
14
13
12
11
11
10
9
9
10
12
15
15
15
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
10
6
5
5
5
4
4
3
3
3
2
2
2
3
2
1
1
1

Dew Point (°C)

6
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5

Relative Humidity (%)

77
77
77
78
77
76
78
81
82
85
88
90
90
88
88
88
88
88
88
88

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1009
1009
1009
1009
1010

Ozone (du)

309
312
316
317
317
318
319
320
321
320
319
319
317
316
314
314
313
312
312
313

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

Generated: 23/10/25 11:33:41. Forecast: 23/10/25 to 29/10/25. Timezone: UTC-4.00