Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waxing Crescent 39%

13:14

23:00

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

Sun - Rise: 06:39, Set: 20:19, Transit: 13:29. Moon - Rise: 13:14, Set: 23:00. Civil Dark: 20:48 - 06:10. Nautical Dark: 21:24 - 05:35. Astro Dark: 22:02 - 04:57

Total Clouds (% Sky Obscured)

78
73
31
25
55
8
6
3
19
8
0
39
29
51
75
100
100
28
48
62
48
62
67
34

Low Clouds (% Sky Obscured)

4
6
0
5
6
3
2
1
5
3
0
14
6
3
6
4
44
16
4
4
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
22
46
36
38
19
13
0
0
0
3
25
23

High Clouds (% Sky Obscured)

77
58
38
13
39
0
0
0
0
0
0
0
3
3
74
100
100
5
39
39
48
45
62
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
19
20
19
19
21
24
25
26
26
26
26
26
26
27
27
27
25
23
21
20

Dew Point (°C)

17
17
17
15
15
16
15
15
16
17
17
16
14
13
13
13
13
13
13
21
20
19
19
18

Relative Humidity (%)

89
90
90
86
90
93
93
95
92
83
73
61
51
46
43
43
43
45
45
75
82
85
88
88

Pressure (mb)

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

Ozone (du)

305
305
306
308
310
313
313
313
312
312
310
309
307
307
307
306
303
302
302
303
303
304
306
307

Wednesday 19

First Quarter 49%

14:19

23:32

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

Sun - Rise: 06:40, Set: 20:18, Transit: 13:29. Moon - Rise: 14:19, Set: 23:32. Civil Dark: 20:47 - 06:11. Nautical Dark: 21:22 - 05:36. Astro Dark: 22:00 - 04:58

Total Clouds (% Sky Obscured)

89
81
20
55
35
69
55
83
93
96
100
94
100
100
92
97
96
100
77
68
68
64
77
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
15
47
91
33
61
66
89
65
71
46
18
23
68
68
64
77
37

Medium Clouds (% Sky Obscured)

27
23
15
19
30
30
29
72
85
72
35
49
37
51
38
19
73
70
56
51
52
54
55
55

High Clouds (% Sky Obscured)

82
72
2
50
4
59
6
6
9
52
100
81
100
89
67
84
66
100
58
59
62
54
21
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
8
3
4
4
3
5
7
2
9
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
6
20
33
29
20
29
63
88
88
81
82
89
89
63
55
28
20
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
5
5
5
5
5
5
6
5
9
9
8
8
8
7
6
4
5
3
3
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
19
19
20
19
19
19
20
21
21
22
24
23
24
24
24
25
26
26
25
25
23
23
21

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
90
90
92
95
93
91
89
95
85
74
80
85
83
85
88
89
89
89
92
91
92

Pressure (mb)

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

Ozone (du)

309
309
308
309
311
310
308
311
310
313
316
316
316
315
315
315
316
314
314
315
317
318
319
319

Thursday 20

Waxing Gibbous 59%

15:22

No Set

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

Sun - Rise: 06:41, Set: 20:16, Transit: 13:29. Moon - Rise: 15:22, Set: No Set. Civil Dark: 20:45 - 06:12. Nautical Dark: 21:20 - 05:37. Astro Dark: 21:58 - 05:00

Total Clouds (% Sky Obscured)

86
66
73
72
69
67
73
75
81
82
87
63
68
46
49
39
40
32
29
24
20
21
18
16

Low Clouds (% Sky Obscured)

54
51
31
29
29
30
26
25
27
19
21
20
26
27
27
29
27
26
22
16
13
12
8
6

Medium Clouds (% Sky Obscured)

55
60
26
1
4
9
15
27
26
28
25
27
29
1
11
0
14
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
9
32
56
46
60
61
62
67
65
76
6
1
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
4
7
8
9
4
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 (%)

10
5
1
1
2
1
3
6
3
29
40
46
35
26
15
8
4
2
8
2
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)

4
3
2
2
2
2
3
3
2
3
3
3
3
4
5
6
6
7
7
8
6
6
5
5

Chance of Frost

Temperature (°C)

20
19
19
19
18
18
18
18
19
21
22
24
25
25
26
26
26
26
25
24
22
20
18
17

Feels Like (°C)

20
20
20
21
21
22
21
21
22
24
26
27
28
28
28
29
28
27
27
25
24
21
19
17

Dew Point (°C)

19
18
18
18
17
18
18
18
18
19
20
20
20
18
18
17
16
15
16
17
18
15
12
11

Relative Humidity (%)

95
93
92
93
93
95
95
96
95
91
88
80
73
66
63
55
53
53
58
67
74
72
67
66

Pressure (mb)

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

Ozone (du)

319
320
323
324
327
332
334
333
334
333
329
328
328
331
336
332
332
328
327
325
322
321
320
322

Friday 21

Waxing Gibbous 68%

16:20

00:10

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

Sun - Rise: 06:42, Set: 20:15, Transit: 13:29. Moon - Rise: 16:20, Set: 00:10. Civil Dark: 20:44 - 06:13. Nautical Dark: 21:19 - 05:38. Astro Dark: 21:56 - 05:01

Total Clouds (% Sky Obscured)

0
9
60
60
55
55
60
60
39
8
12
4
6
58
41
73
79
48
41
33
36
63
54
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
18
11
7
2
6
9
13
13
9
7
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
39
63
48
29
10
6
3
0
23

High Clouds (% Sky Obscured)

0
9
60
55
50
50
60
60
39
8
12
4
3
28
3
24
19
2
2
2
13
45
45
67

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
15
13
13
13
13
13
15
19
22
24
26
27
27
29
28
29
30
29
27
25
22
21

Dew Point (°C)

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

Relative Humidity (%)

65
65
65
62
62
63
67
69
72
65
60
57
53
51
49
47
46
46
49
61
66
67
70
71

Pressure (mb)

1019
1020
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

321
322
321
322
323
325
324
323
323
324
325
323
319
317
315
315
316
317
318
320
321
322
326
328

Saturday 22

Waxing Gibbous 77%

17:12

00:56

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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

Sun - Rise: 06:43, Set: 20:13, Transit: 13:28. Moon - Rise: 17:12, Set: 00:56. Civil Dark: 20:42 - 06:14. Nautical Dark: 21:17 - 05:40. Astro Dark: 21:54 - 05:03

Total Clouds (% Sky Obscured)

77
100
67
56
46
38
32
21
40
61
45
56
68
73
69
72
52
67
50
53
58
68
75
69

Low Clouds (% Sky Obscured)

10
11
11
9
9
7
5
2
13
25
35
35
32
31
29
27
42
33
34
32
30
25
27
22

Medium Clouds (% Sky Obscured)

37
60
48
39
29
24
18
14
10
6
2
5
10
13
14
29
7
30
14
21
20
9
18
11

High Clouds (% Sky Obscured)

70
100
55
28
1
2
4
3
13
28
1
21
44
52
38
16
1
4
0
1
1
20
35
25

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
0
0
0
0
0
0
0
0
0
18
46
49
56
70
80
88
72
69
40
30
51
49
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.4
0.4
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
19
19
18
18
18
18
19
21
23
25
25
25
25
25
24
23
23
23
23
22
21
20

Feels Like (°C)

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

Dew Point (°C)

15
16
17
18
17
17
17
18
18
19
19
18
17
15
14
13
12
12
15
20
21
20
20
19

Relative Humidity (%)

74
80
88
92
93
95
95
96
92
86
78
68
60
54
51
48
46
48
59
83
87
89
92
92

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1013
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

327
326
327
326
324
325
325
326
325
324
325
325
324
323
322
321
318
317
318
318
318
320
321
323

Sunday 23

Waxing Gibbous 85%

17:57

01:50

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK
21 OK
22 Good
23 OK

Sun - Rise: 06:44, Set: 20:12, Transit: 13:28. Moon - Rise: 17:57, Set: 01:50. Civil Dark: 20:41 - 06:15. Nautical Dark: 21:15 - 05:41. Astro Dark: 21:52 - 05:04

Total Clouds (% Sky Obscured)

67
63
66
65
48
37
35
21
27
37
41
39
34
31
40
48
56
57
59
47
40
18
10
4

Low Clouds (% Sky Obscured)

16
36
24
19
23
26
32
21
24
29
34
32
30
26
33
41
50
40
28
16
11
5
0
4

Medium Clouds (% Sky Obscured)

21
14
30
31
2
2
0
0
1
2
3
3
4
5
15
23
27
29
29
24
15
8
3
3

High Clouds (% Sky Obscured)

30
30
25
13
0
0
10
8
7
6
4
3
2
0
0
0
0
27
53
47
40
18
10
4

ISS Passover

Visibility (miles)

5
6
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
77
30
22
17
18
37
26
38
37
33
45
51
37
44
44
33
28
19
10
13
11
4
7

Precipitation Amount (mm)

1
0.5
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

19
19
19
18
17
17
17
17
17
17
17
17
17
17
17
16
16
15
15
16
16
16
15
15

Relative Humidity (%)

95
98
98
98
96
96
98
98
98
90
84
77
74
71
67
64
61
58
63
70
77
82
85
90

Pressure (mb)

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

Ozone (du)

323
325
329
333
335
339
340
342
346
346
347
348
348
348
348
344
340
336
336
335
334
332
330
328

Monday 24

Waxing Gibbous 91%

18:34

02:49

00 OK
01 OK
02 Good
03 Good
04 OK
05 OK
06 OK
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

Sun - Rise: 06:45, Set: 20:10, Transit: 13:28. Moon - Rise: 18:34, Set: 02:49. Civil Dark: 20:39 - 06:17. Nautical Dark: 21:13 - 05:42. Astro Dark: 21:50 - 05:05

Total Clouds (% Sky Obscured)

3
11
11
12
16
26
35
45
43
52
66
69
74
78
81
84
83
86
87
91
82
74
66
74

Low Clouds (% Sky Obscured)

3
11
11
12
16
12
5
0
1
3
4
13
21
30
30
31
31
24
18
12
8
4
0
0

Medium Clouds (% Sky Obscured)

3
3
2
1
0
0
0
0
0
0
0
1
2
2
10
16
23
30
39
52
47
42
41
55

High Clouds (% Sky Obscured)

3
3
4
4
4
10
15
20
39
52
66
69
72
67
61
61
65
74
79
88
80
67
50
46

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 (%)

7
2
2
1
0
0
0
0
6
9
10
13
13
9
13
12
1
6
8
2
3
2
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)

4
4
4
4
4
4
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3

Chance of Frost

Temperature (°C)

16
16
15
15
15
14
15
15
15
17
20
22
23
23
24
24
25
25
24
22
21
20
19
17

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
14
14
14
14
14
14
15
15
14
13
13
13
14
14
15
16
17
16
15
15

Relative Humidity (%)

92
93
96
95
95
95
93
92
90
81
72
64
58
52
47
48
50
51
57
66
75
78
81
83

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

327
325
323
323
323
323
323
322
322
321
320
319
318
317
317
316
314
313
312
311
310
311
311
311

Forecast for Akron, Summit, United States of America (41.08,-81.52)

Generated: 18/08/26 19:55:04. Forecast: 18/08/26 to 24/08/26. Timezone: UTC-4.00