Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 60%

13:06

03:43

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:31, Set: 20:16, Transit: 13:24. Moon - Rise: 13:06, Set: 03:43. Civil Dark: 20:45 - 06:02. Nautical Dark: 21:21 - 05:27. Astro Dark: 21:59 - 04:47

Total Clouds (% Sky Obscured)

48
48
39
53
57
64
50
65
51
58
45
82
78
93
94
82
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
0
2
15
26
34
22
35
30
35
0
17
20
45
67
62
63
66
74

Medium Clouds (% Sky Obscured)

18
16
39
35
40
41
50
42
47
54
0
79
24
76
81
76
75
93
100
100
100
100
94
85

High Clouds (% Sky Obscured)

48
39
38
20
38
41
22
41
23
39
16
31
71
38
46
44
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
8
9
9
9
9
9
9
8
8
7
7
9
9
6
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
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
26
46
22
6
3
8
23
35
45
77
91
70
53
49
93
88
93
49
26

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0
0.5
0.4
0.8
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
16
19
21
23
24
25
26
26
26
26
25
25
24
21
20
20
19
17
17
16
16

Feels Like (°C)

13
12
13
15
19
20
22
24
24
25
25
25
26
25
24
23
20
20
19
18
16
15
15
15

Dew Point (°C)

11
11
11
13
13
14
15
14
13
14
15
18
19
20
20
19
19
18
18
17
16
16
16
16

Relative Humidity (%)

84
83
84
82
71
64
60
53
48
49
49
58
62
71
73
77
85
88
89
90
93
95
95
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1007
1007
1006
1006
1007
1006
1006
1006

Ozone (du)

346
344
343
344
343
343
344
344
343
345
344
344
342
341
340
338
338
337
337
337
338
338
339
339

Saturday 25

Waxing Gibbous 71%

14:18

04:08

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
03 Bad
04 Bad

Sun - Rise: 06:30, Set: 20:17, Transit: 13:23. Moon - Rise: 14:18, Set: 04:08. Civil Dark: 20:46 - 06:01. Nautical Dark: 21:22 - 05:25. Astro Dark: 22:00 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
97
97
93
95
94
84
74
75
83
94
96
93
83
76
83
90
89

Low Clouds (% Sky Obscured)

80
80
92
100
96
100
100
94
91
89
93
92
82
73
75
83
94
94
93
83
76
83
89
86

Medium Clouds (% Sky Obscured)

60
48
55
4
7
5
15
9
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
92
50
42
88
86
61
60
32
2
0
0
0
0
0
0
0
2
3
0
1

ISS Passover

Visibility (miles)

9
9
7
5
0
0
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 (%)

18
13
16
6
11
14
20
12
10
5
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
13
13
13
12
11
10
10
9
8
7
5
4
4
4
3
3
4
4
4

Dew Point (°C)

16
15
15
15
14
14
13
12
12
11
11
10
8
7
7
6
6
5
5
5
5
5
5
5

Relative Humidity (%)

98
95
93
96
95
93
90
86
86
86
83
81
72
73
78
82
84
84
87
87
85
85
84
84

Pressure (mb)

1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016
1016
1017
1016
1016
1016

Ozone (du)

341
341
343
346
347
348
349
349
350
351
352
353
355
356
358
362
364
365
365
366
366
367
368
369

Sunday 26

Waxing Gibbous 80%

15:26

04:30

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

Sun - Rise: 06:29, Set: 20:18, Transit: 13:23. Moon - Rise: 15:26, Set: 04:30. Civil Dark: 20:47 - 05:59. Nautical Dark: 21:23 - 05:23. Astro Dark: 22:02 - 04:43

Total Clouds (% Sky Obscured)

100
99
98
94
69
60
40
58
100
77
81
58
66
53
60
8
2
0
0
3
13
15
56
73

Low Clouds (% Sky Obscured)

100
99
97
92
69
60
40
36
27
23
25
11
10
12
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
2
25
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
4
4
16
8
4
7
34
100
59
69
49
66
50
40
3
2
0
0
3
11
15
52
70

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)

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

Chance of Frost

Temperature (°C)

7
7
7
8
9
11
13
15
16
17
18
19
19
18
17
16
14
12
11
10
10
10
9
8

Feels Like (°C)

4
5
5
5
6
9
11
14
14
15
15
16
16
17
17
16
14
12
11
9
9
8
8
5

Dew Point (°C)

5
5
5
5
5
6
6
7
8
8
9
10
10
10
11
12
11
9
9
8
8
7
7
6

Relative Humidity (%)

84
85
84
78
76
68
63
60
57
56
55
55
56
58
65
75
82
81
84
84
85
85
87
85

Pressure (mb)

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

Ozone (du)

370
374
374
377
379
378
377
374
371
371
371
371
370
367
363
359
358
358
356
355
355
356
355
353

Monday 27

Waxing Gibbous 88%

16:32

04:50

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

Sun - Rise: 06:27, Set: 20:19, Transit: 13:23. Moon - Rise: 16:32, Set: 04:50. Civil Dark: 20:48 - 05:58. Nautical Dark: 21:25 - 05:22. Astro Dark: 22:03 - 04:41

Total Clouds (% Sky Obscured)

60
60
55
49
47
45
51
53
63
55
39
47
31
42
74
80
90
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
15
30
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
36
43
49
36
28
2
2
0
0
0
2
47
69
68
35
45
75
100

High Clouds (% Sky Obscured)

53
46
38
30
33
25
17
19
31
9
10
47
29
41
58
70
85
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
9
20
16

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

Chance of Frost

Temperature (°C)

8
8
8
9
11
13
15
17
19
21
21
22
22
21
20
19
17
16
15
15
14
14
14
14

Feels Like (°C)

5
5
5
5
7
9
12
14
15
17
18
19
19
19
18
15
12
11
10
10
9
9
8
8

Dew Point (°C)

6
6
6
6
6
7
8
9
10
11
11
11
12
12
12
11
9
8
7
7
7
6
5
5

Relative Humidity (%)

85
88
87
82
72
65
61
60
56
52
50
50
53
54
58
60
58
57
57
58
59
59
57
56

Pressure (mb)

1021
1021
1021
1022
1022
1021
1020
1020
1019
1019
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

350
348
347
347
347
348
348
348
348
348
348
345
341
343
342
341
341
337
333
332
332
334
331
331

Tuesday 28

Waxing Gibbous 94%

17:36

No Set

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 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:26, Set: 20:20, Transit: 13:23. Moon - Rise: 17:36, Set: No Set. Civil Dark: 20:50 - 05:56. Nautical Dark: 21:26 - 05:20. Astro Dark: 22:05 - 04:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
96
94
80
69
56
62
53
62
53
41
24
32
41
49
63
76
89

Low Clouds (% Sky Obscured)

80
78
82
84
85
94
91
89
86
72
60
50
56
50
58
44
30
9
6
3
0
0
0
0

Medium Clouds (% Sky Obscured)

91
99
73
88
50
42
43
39
29
17
8
0
0
0
0
2
5
11
8
4
0
11
22
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
50
25
0
0
2
5
44
12
10
7
3
0
2
2
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

54
72
90
92
83
68
51
38
23
31
31
43
57
45
23
18
12
8
12
11
9
10
10
7

Precipitation Amount (mm)

0
0.3
0.4
0.5
0.4
0.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
16
16
15
15
14
13
13
12
11
11
12
11
11
9
8
7
6
6
5
4
4
5

Chance of Frost

Temperature (°C)

14
13
13
12
12
13
13
15
16
17
17
19
20
20
19
17
16
15
14
13
12
12
11
10

Feels Like (°C)

8
7
7
6
7
8
8
11
12
13
14
16
17
18
17
15
15
14
13
13
12
12
9
9

Dew Point (°C)

4
4
6
9
11
11
11
13
14
15
16
18
19
17
15
14
14
12
11
11
10
9
9
8

Relative Humidity (%)

51
53
63
80
90
89
90
86
86
89
89
92
91
81
78
82
85
84
84
86
86
86
87
90

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015

Ozone (du)

331
331
335
336
340
343
346
349
346
350
356
357
358
358
358
360
361
363
365
369
373
378
378
378

Wednesday 29

Waxing Gibbous 98%

18:40

05:10

05 Bad
06 Bad
07 OK
08 OK
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 OK
02 OK
03 OK
04 Good

Sun - Rise: 06:25, Set: 20:21, Transit: 13:23. Moon - Rise: 18:40, Set: 05:10. Civil Dark: 20:51 - 05:55. Nautical Dark: 21:27 - 05:19. Astro Dark: 22:06 - 04:37

Total Clouds (% Sky Obscured)

73
54
35
47
58
69
80
90
100
100
100
100
98
95
93
90
86
83
60
37
14
13
12
9

Low Clouds (% Sky Obscured)

2
4
6
13
21
29
35
42
49
59
69
80
80
81
82
77
72
68
49
31
13
9
4
2

Medium Clouds (% Sky Obscured)

22
17
14
19
26
31
34
42
47
51
52
46
42
44
42
36
33
27
18
9
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
13
24
34
37
48
85
92
97
89
68
43
11
14
9
1
0
0
0
2
4
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
0
0
0
0
1
5
6
21
36
40
50
57
62
60
57
53
41
28
1
3
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
85
84
78
73
71
69
69
68
66
66
66
66
66
64
70
76
85
86
90
91
88
85

Pressure (mb)

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

Ozone (du)

378
378
377
376
380
384
387
385
382
380
379
378
377
378
378
378
381
385
388
391
394
397
395
393

Thursday 30

Waxing Gibbous 100%

19:44

05:32

05 OK
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
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:23, Set: 20:22, Transit: 13:23. Moon - Rise: 19:44, Set: 05:32. Civil Dark: 20:52 - 05:53. Nautical Dark: 21:28 - 05:17. Astro Dark: 22:08 - 04:36

Total Clouds (% Sky Obscured)

33
58
82
69
57
45
45
42
39
46
50
53
50
45
48
44
40
35
35
34
34

Low Clouds (% Sky Obscured)

30
53
77
67
57
45
42
38
34
32
27
21
19
19
19
14
8
2
2
2
2

Medium Clouds (% Sky Obscured)

5
11
18
12
6
0
7
15
22
28
34
36
26
16
8
5
2
0
18
34
34

High Clouds (% Sky Obscured)

4
2
0
2
3
5
3
2
0
12
23
33
24
13
8
14
11
10
5
0
5

ISS Passover

Visibility (miles)

9
8
8
7
8
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
9
10
14
14
10
8
5
1
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
4
4
3
3
2
2
3
3
3
3
4
4
3
3
3
2
2
2
3

Relative Humidity (%)

81
81
81
79
67
58
50
49
48
47
48
49
49
54
58
63
67
69
72
74
75

Pressure (mb)

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

Ozone (du)

391
395
399
403
400
397
395
394
393
393
392
392
392
393
394
396
396
396
397
396
396

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

Generated: 24/04/26 05:51:19. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-4.00