Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

First Quarter 57%

15:00

23:21

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

Sun - Rise: 06:17, Set: 19:27, Transit: 12:52. Moon - Rise: 15:00, Set: 23:21. Civil Dark: 19:56 - 05:48. Nautical Dark: 20:30 - 05:14. Astro Dark: 21:07 - 04:37

Total Clouds (% Sky Obscured)

59
54
51
49
0
0
0
39
50
58
49
37
27
20
6
2
2
2
2
2
2
1
1
1

Low Clouds (% Sky Obscured)

41
38
37
40
0
0
0
33
44
52
43
37
27
20
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
1
1
1
1
2
1
1
1
1

High Clouds (% Sky Obscured)

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

3
2
2
2
2
2
3
5
5
5
5
5
5
5
6
6
5
3
2
1
0
1
1
1

Chance of Frost

Temperature (°C)

8
8
9
9
10
13
17
19
21
22
22
23
23
23
22
21
19
16
15
14
14
13
13
12

Feels Like (°C)

9
9
9
10
11
14
18
21
22
23
23
24
23
24
23
22
19
16
16
15
15
14
13
13

Dew Point (°C)

5
4
4
5
6
8
11
13
13
12
12
12
12
13
15
16
15
12
11
11
10
9
8
7

Relative Humidity (%)

81
75
74
73
73
72
66
64
60
54
51
49
49
52
63
71
77
78
78
80
78
76
74
73

Pressure (mb)

1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

315
315
316
317
318
319
319
319
319
318
319
320
320
319
319
319
318
320
321
320
320
321
320
320

Monday 1

Waxing Gibbous 67%

15:57

00:13

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

Sun - Rise: 06:18, Set: 19:25, Transit: 12:52. Moon - Rise: 15:57, Set: 00:13. Civil Dark: 19:54 - 05:50. Nautical Dark: 20:29 - 05:15. Astro Dark: 21:05 - 04:39

Total Clouds (% Sky Obscured)

13
36
35
0
0
3
0
44
55
72
64
48
37
19
0
0
0
0
14
0
8
4
0
0

Low Clouds (% Sky Obscured)

13
36
35
0
0
3
0
44
51
53
50
44
34
19
0
0
0
0
14
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
0
0
0
1
0
5
38
52
48
36
11
0
0
0
0
0
0
0
7
4
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
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)

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

Chance of Frost

Temperature (°C)

12
11
11
11
12
14
18
20
22
23
24
24
24
24
24
22
20
18
16
16
15
15
14
13

Feels Like (°C)

13
12
12
12
13
16
20
22
24
25
26
26
26
25
25
24
22
19
18
17
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

75
73
77
80
77
74
70
66
61
56
54
52
51
53
62
73
77
78
78
77
75
74
75
72

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

319
319
320
320
319
318
317
317
317
316
316
316
317
318
319
319
320
321
321
320
320
321
320
318

Tuesday 2

Waxing Gibbous 76%

16:47

01:14

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

Sun - Rise: 06:19, Set: 19:23, Transit: 12:51. Moon - Rise: 16:47, Set: 01:14. Civil Dark: 19:52 - 05:51. Nautical Dark: 20:27 - 05:16. Astro Dark: 21:03 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
5
21
32
47
47
16
44
45
1
1
0
5
8
4
24
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
21
25
19
25
16
11
19
0
0
0
0
0
0
10
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
15
12
0
16
18
0
0
0
0
4
0
20
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
3
2
3
0
2
1
1
1
1
1
0
4
2
4
22
41

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
13
18

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)

1
2
2
2
2
1
2
3
3
3
4
5
6
7
7
7
4
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

13
12
12
11
12
15
18
21
23
24
25
25
25
25
24
23
21
18
17
16
16
15
15
15

Feels Like (°C)

14
13
13
12
12
16
20
23
24
26
27
27
27
27
26
26
23
20
19
18
17
17
17
16

Dew Point (°C)

8
7
7
7
7
10
12
13
14
14
14
14
14
15
16
18
16
15
14
14
13
13
13
14

Relative Humidity (%)

72
71
72
72
72
71
64
60
55
52
51
49
51
53
60
72
75
80
83
86
86
87
87
90

Pressure (mb)

1020
1020
1019
1019
1020
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011

Ozone (du)

317
316
316
317
318
319
319
319
317
316
315
315
314
313
313
312
312
312
312
311
312
313
314
313

Wednesday 3

Waxing Gibbous 85%

17:29

02:23

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 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Good
01 Good
02 OK

Sun - Rise: 06:20, Set: 19:22, Transit: 12:51. Moon - Rise: 17:29, Set: 02:23. Civil Dark: 19:50 - 05:52. Nautical Dark: 20:25 - 05:17. Astro Dark: 21:01 - 04:41

Total Clouds (% Sky Obscured)

45
40
52
64
99
100
100
99
98
97
90
80
72
77
81
85
86
73
78
58
27
3
7
13

Low Clouds (% Sky Obscured)

27
34
45
59
61
59
57
56
53
65
79
74
72
73
74
73
53
35
18
15
8
3
2
3

Medium Clouds (% Sky Obscured)

45
40
43
35
41
46
89
90
86
84
59
31
5
15
33
40
37
31
32
18
9
0
3
5

High Clouds (% Sky Obscured)

40
40
52
46
94
98
100
92
80
75
70
75
72
75
75
75
80
9
10
11
8
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
2
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
56
66
75
69
55
23
34
41
64
95
95
78
54
21
14
0
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.2
0
0
0
0
1.1
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
16
18
19
19
19
18
17
17
17
16
16
15
14
13
12
11
9
8
7

Feels Like (°C)

16
16
16
15
16
15
16
16
16
16
16
15
14
14
13
14
12
11
11
11
10
9
7
7

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
90
85
78
71
69
68
80
93
95
95
92
93
90
89
89
87
83
87
87
88

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

311
312
310
309
310
311
311
311
311
312
314
313
313
315
316
318
320
323
323
323
325
326
325
325

Thursday 4

Waxing Gibbous 92%

18:04

No Set

03 OK
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:22, Set: 19:20, Transit: 12:51. Moon - Rise: 18:04, Set: No Set. Civil Dark: 19:49 - 05:53. Nautical Dark: 20:23 - 05:19. Astro Dark: 20:59 - 04:43

Total Clouds (% Sky Obscured)

27
52
69
96
90
84
79
87
95
100
86
63
50
55
63
68
64
60
54
67
82
99
100
100

Low Clouds (% Sky Obscured)

22
37
33
50
28
25
22
19
15
10
22
39
48
36
34
33
36
42
48
36
24
12
8
9

Medium Clouds (% Sky Obscured)

8
13
16
22
18
16
13
19
32
98
86
6
5
5
7
5
14
23
33
45
54
62
70
84

High Clouds (% Sky Obscured)

8
23
57
90
80
65
53
69
84
100
68
32
0
18
30
37
32
36
49
43
51
68
74
75

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

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
7
7
9
9
10
12
13
13
13
13
11
9
7
7
6
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
85
90
88
85
72
59
56
55
53
51
50
53
58
61
64
67
68
72
70
70
69
65

Pressure (mb)

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

Ozone (du)

328
336
348
347
345
343
343
343
342
341
343
340
337
336
334
331
332
333
335
336
336
336
336
339

Friday 5

Waxing Gibbous 97%

18:32

03:36

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 Bad
20 Bad
21 OK
22 Bad
23 OK
00 Good
01 OK
02 OK

Sun - Rise: 06:23, Set: 19:18, Transit: 12:50. Moon - Rise: 18:32, Set: 03:36. Civil Dark: 19:47 - 05:54. Nautical Dark: 20:21 - 05:20. Astro Dark: 20:57 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
97
93
91
86
85
84
84
72
66
56
45
35
22
15
11
11
13
15

Low Clouds (% Sky Obscured)

17
25
29
34
46
58
71
72
72
68
68
70
72
62
53
47
45
35
22
15
11
11
13
15

Medium Clouds (% Sky Obscured)

100
93
88
83
75
67
32
28
29
29
28
32
36
33
34
40
45
24
4
5
7
9
6
3

High Clouds (% Sky Obscured)

80
81
96
100
99
99
97
93
91
86
63
32
0
30
63
56
45
33
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
13
17
15
28
32
32
49
64
80
95
95
95
95
78
30
37
34
27
26
22
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.5
0.9
1.1
1.2
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
6
7
9
10
11
12
12
12
13
12
13
14
12
10
10
9
10
11
11
12
13
13

Chance of Frost

Temperature (°C)

8
9
9
9
9
10
11
12
13
14
15
15
14
14
13
13
12
11
10
9
9
9
9
9

Feels Like (°C)

4
4
4
5
5
6
6
6
5
5
5
12
12
12
11
11
11
8
8
9
8
8
8
6

Dew Point (°C)

1
1
2
2
2
4
6
8
8
8
8
8
7
7
7
7
6
7
7
8
8
7
7
6

Relative Humidity (%)

61
59
60
61
62
67
71
73
70
66
61
62
62
62
64
66
67
75
81
90
88
85
84
84

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1005
1004
1005
1005
1005
1006
1007
1008
1009
1009
1010
1010

Ozone (du)

341
344
346
349
351
351
351
351
353
355
357
355
353
351
348
346
344
342
341
340
340
339
339
339

Saturday 6

Waxing Gibbous 100%

18:57

04:51

03 OK
04 OK
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

Sun - Rise: 06:24, Set: 19:16, Transit: 12:50. Moon - Rise: 18:57, Set: 04:51. Civil Dark: 19:45 - 05:55. Nautical Dark: 20:19 - 05:21. Astro Dark: 20:55 - 04:46

Total Clouds (% Sky Obscured)

19
22
32
35
43
51
59
68
76
85
84
83
78
70
64
58
67
73
83
75
64
51

Low Clouds (% Sky Obscured)

19
22
32
35
37
36
36
38
41
40
45
49
53
41
29
20
26
32
33
27
16
15

Medium Clouds (% Sky Obscured)

0
1
2
3
15
26
38
43
49
50
44
36
28
25
18
12
13
13
9
5
2
1

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

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
7
10
8
11
12
12
11
9
3
5
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
8
9
11
12
13
14
15
15
14
14
14
13
13
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
85
85
80
73
67
68
68
68
69
71
73
72
72
72
72
70
69
69
69

Pressure (mb)

1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021

Ozone (du)

339
340
339
339
338
335
331
328
327
327
326
325
324
323
323
323
323
322
322
321
320
319

Forecast for Rosewood, Racine, United States of America (42.63,-88.16)

Generated: 31/08/25 03:37:39. Forecast: 31/08/25 to 06/09/25. Timezone: UTC-5.00