Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 5%

06:34

15:08

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

Sun - Rise: 07:47, Set: 17:24, Transit: 12:36. Moon - Rise: 06:34, Set: 15:08. Civil Dark: 17:54 - 07:17. Nautical Dark: 18:28 - 06:44. Astro Dark: 19:01 - 06:11

Total Clouds (% Sky Obscured)

39
57
65
61
65
79
52
81
80
100
100
100
100
93
94
99
100
94
99
89
79
96
97
100

Low Clouds (% Sky Obscured)

39
47
65
45
46
12
3
6
3
30
30
30
91
87
79
93
99
84
98
89
72
73
90
72

Medium Clouds (% Sky Obscured)

0
0
1
32
34
71
52
81
80
100
100
100
100
71
85
96
100
58
36
5
15
80
80
50

High Clouds (% Sky Obscured)

4
0
0
0
14
5
0
0
43
57
52
100
100
8
33
45
45
50
55
50
26
18
2
100

ISS Passover

Visibility (miles)

9
9
9
1
1
9
9
9
9
9
9
3
9
9
9
9
9
4
0
1
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
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
15
13
3
0
0
0
5
7
15
12
7
21
17
18
57
85
43
18
4
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.1
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
7
8
6
7
7
8
9
10
11
12
13
14
15
13
13
13
13
13
13
12
10

Chance of Frost

Temperature (°C)

-14
-14
-13
-10
-10
-10
-10
-10
-9
-9
-8
-8
-7
-6
-5
-4
-4
-4
-4
-3
-3
-3
-2
-2

Feels Like (°C)

-18
-18
-16
-15
-15
-15
-14
-13
-14
-13
-14
-13
-13
-12
-12
-10
-10
-10
-9
-9
-9
-9
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

83
84
86
88
90
88
85
87
87
85
85
85
80
71
66
68
73
75
92
91
78
76
81
84

Pressure (mb)

1012
1012
1013
1012
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1009
1008
1007
1007
1008
1008
1008
1009
1010
1010

Ozone (du)

354
364
355
346
345
343
343
340
342
341
342
344
347
353
354
359
363
368
374
377
376
380
383
386

Friday 16

Waning Crescent 1%

07:21

16:09

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

Sun - Rise: 07:47, Set: 17:25, Transit: 12:36. Moon - Rise: 07:21, Set: 16:09. Civil Dark: 17:55 - 07:17. Nautical Dark: 18:29 - 06:43. Astro Dark: 19:02 - 06:10

Total Clouds (% Sky Obscured)

100
91
89
91
91
90
95
95
97
96
93
85
100
100
94
89
98
92
84
82
97
100
58
66

Low Clouds (% Sky Obscured)

49
76
79
88
80
83
89
92
86
91
84
81
99
98
78
81
96
85
84
82
97
100
55
57

Medium Clouds (% Sky Obscured)

96
70
71
77
71
74
76
82
86
71
64
21
33
71
76
33
64
32
0
0
0
0
0
2

High Clouds (% Sky Obscured)

100
35
35
24
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
8
5
0
0
3
3
0
0
6
9
0
0
2
9
9
2
2
0
0
0
0
0
0

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
Snow
None
Snow
Snow
None
None
Snow
None
Snow
None
None
None
None
Snow
Snow
None
None
Snow
None
None

Precipitation Probability (%)

2
11
30
37
43
29
45
51
26
17
38
39
40
20
17
23
34
38
39
30
29
36
31
25

Precipitation Amount (mm)

0
0
0
0
0.2
0
0.1
0.2
0
0
0.1
0
0.1
0
0
0
0
0.1
0.2
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
94
96
96
98
98
98
94
87
94
92
91
78
75
81
81
87
92
92
92
92
92

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1013
1014
1014
1014
1014
1014
1015
1016
1018
1018
1019
1020

Ozone (du)

390
393
396
401
406
411
412
412
411
418
422
427
433
432
433
433
434
430
428
426
430
435
433
436

Saturday 17

Waning Crescent 0%

08:00

17:15

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

Sun - Rise: 07:46, Set: 17:26, Transit: 12:36. Moon - Rise: 08:00, Set: 17:15. Civil Dark: 17:56 - 07:16. Nautical Dark: 18:30 - 06:43. Astro Dark: 19:03 - 06:10

Total Clouds (% Sky Obscured)

69
63
50
34
36
37
38
16
16
34
37
31
67
82
80
80
79
78
96
100
100
99
99
98

Low Clouds (% Sky Obscured)

66
53
37
30
36
37
38
16
16
33
37
31
66
80
80
78
78
76
77
74
49
63
74
88

Medium Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
67
100
88
99
97
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
79
100
45
25
10
0

ISS Passover

Visibility (miles)

9
8
1
7
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
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 (%)

5
4
2
0
1
1
5
0
0
1
0
0
1
1
0
0
4
12
1
0
0
5
10
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-14
-14
-14
-15
-14
-15
-15
-15
-15
-15
-15
-15
-15
-14
-13
-13
-13
-13
-12
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

83
78
88
87
81
77
77
78
80
80
81
80
73
69
68
67
67
68
74
79
79
80
79
79

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

441
445
452
445
442
445
447
452
455
452
461
462
445
423
417
405
399
396
392
391
391
392
391
391

Sunday 18

New Moon 1%

08:33

18:23

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

Sun - Rise: 07:46, Set: 17:27, Transit: 12:37. Moon - Rise: 08:33, Set: 18:23. Civil Dark: 17:57 - 07:16. Nautical Dark: 18:31 - 06:42. Astro Dark: 19:04 - 06:09

Total Clouds (% Sky Obscured)

98
98
98
99
99
100
97
93
90
93
96
100
96
93
92
91
92
94
95
98
100
98
97
96

Low Clouds (% Sky Obscured)

90
90
90
93
96
100
95
89
83
88
94
100
94
87
83
85
87
89
89
87
87
88
89
90

Medium Clouds (% Sky Obscured)

91
86
80
77
74
74
59
45
30
25
30
30
25
30
35
12
0
0
13
35
50
39
21
29

High Clouds (% Sky Obscured)

5
25
25
11
0
0
15
15
25
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
5
7
6
2
2
1
2
2
2
2
5
9
7

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

Snow
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 (%)

34
35
30
33
31
24
33
29
25
25
29
31
29
25
24
28
26
20
21
8
13
9
11
8

Precipitation Amount (mm)

0.1
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
11
11
11
12
12
12
12
12
13
14
14
15
15
15
14
14
14
13
13
13
13

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-8
-8
-8
-8
-9
-9
-9
-9
-10
-11
-12
-12
-13
-13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
88
92
90
88
90
90
90
90
85
82
78
77
77
78
77
78
78
80
78
76
78

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1014
1015
1015
1015
1016
1017
1018
1019
1020
1021
1022
1023

Ozone (du)

395
401
404
394
389
387
381
382
386
391
396
405
420
429
450
461
461
462
463
460
458
469
487
493

Monday 19

Waxing Crescent 4%

09:00

19:31

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

Sun - Rise: 07:45, Set: 17:29, Transit: 12:37. Moon - Rise: 09:00, Set: 19:31. Civil Dark: 17:58 - 07:15. Nautical Dark: 18:32 - 06:42. Astro Dark: 19:05 - 06:09

Total Clouds (% Sky Obscured)

92
89
82
73
56
41
34
27
20
26
30
24
52
56
60
69
68
78
77
77
80
59
34
10

Low Clouds (% Sky Obscured)

84
79
74
59
43
29
26
22
18
23
27
24
30
45
60
69
68
78
77
71
71
46
23
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
52
56
5
12
22
38
25
12
1
1
1
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
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 (%)

11
7
4
5
4
2
4
2
2
2
2
1
1
3
2
10
11
9
8
6
2
5
5
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)

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

Chance of Frost

Temperature (°C)

-14
-14
-15
-15
-15
-16
-16
-16
-16
-16
-16
-15
-14
-13
-12
-11
-11
-10
-10
-10
-11
-11
-11
-12

Feels Like (°C)

-21
-21
-22
-22
-22
-22
-22
-22
-22
-22
-22
-21
-20
-20
-20
-19
-18
-18
-18
-18
-17
-17
-18
-17

Dew Point (°C)

-17
-17
-18
-19
-19
-19
-19
-19
-20
-20
-19
-19
-18
-18
-17
-16
-15
-15
-15
-15
-15
-15
-15
-15

Relative Humidity (%)

76
77
76
74
75
75
73
75
74
74
73
72
70
68
66
66
68
69
69
70
73
75
75
78

Pressure (mb)

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

Ozone (du)

481
469
465
464
464
468
471
472
476
477
479
477
474
473
474
474
469
464
459
453
447
441
435
430

Tuesday 20

Waxing Crescent 9%

09:24

20:39

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

Sun - Rise: 07:45, Set: 17:30, Transit: 12:37. Moon - Rise: 09:24, Set: 20:39. Civil Dark: 17:59 - 07:15. Nautical Dark: 18:33 - 06:41. Astro Dark: 19:06 - 06:09

Total Clouds (% Sky Obscured)

36
63
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
23
46
69
76
83
89
91
93
94
93
91
90
94
97
100
97
94
91
95
97
100

Medium Clouds (% Sky Obscured)

28
55
82
85
88
91
93
96
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94

High Clouds (% Sky Obscured)

2
4
5
14
42
61
72
83
98
69
42
13
24
40
65
85
85
80
60
50
35
30
20
10

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

3
3
1
2
2
1
13
19
24
48
59
69
65
63
61
59
59
59
62
64
64
55
44
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.3
0.3
0.3
0.2
0.2
0.3
0.3
0.3
0.2
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-17
-17
-16
-16
-16
-16
-16
-16
-15
-15
-14
-14
-14
-13
-10
-10
-10
-11
-10
-11
-8
-8

Dew Point (°C)

-15
-15
-15
-15
-15
-14
-14
-13
-13
-13
-13
-12
-12
-10
-9
-7
-7
-7
-7
-6
-5
-4
-5
-5

Relative Humidity (%)

78
76
76
76
76
78
76
78
78
78
77
75
72
76
80
84
79
78
73
78
81
86
82
79

Pressure (mb)

1027
1027
1028
1028
1027
1027
1027
1026
1025
1024
1024
1023
1022
1021
1020
1019
1018
1017
1016
1017
1017
1018
1018
1018

Ozone (du)

424
421
418
415
411
407
403
395
387
379
375
371
366
361
355
349
344
339
335
334
333
332
334
335

Wednesday 21

Waxing Crescent 17%

09:46

21:47

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:44, Set: 17:31, Transit: 12:37. Moon - Rise: 09:46, Set: 21:47. Civil Dark: 18:01 - 07:14. Nautical Dark: 18:34 - 06:41. Astro Dark: 19:07 - 06:08

Total Clouds (% Sky Obscured)

97
92
89
90
92
95
91
88
88
90
92
95
97
98
98
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

96
91
86
88
92
95
91
88
87
87
91
93
92
90
88
86
86
82
82
80
78

Medium Clouds (% Sky Obscured)

82
70
58
44
28
13
8
3
0
0
0
0
10
20
33
47
59
68
70
73
75

High Clouds (% Sky Obscured)

10
5
5
5
5
20
47
39
40
52
57
55
52
49
46
49
42
43
62
80
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
5
3
2
1
0
0
0
0
0
0
0
1
1

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 (%)

31
31
30
28
27
28
27
25
22
21
19
18
17
17
14
14
12
11
14
15
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
84
89
91
92
96
96
98
98
98
98
98
98
98
100
100
100
98
96
96

Pressure (mb)

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

Ozone (du)

337
336
335
335
334
333
332
330
329
328
324
321
317
314
311
308
305
303
301
299
297

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

Generated: 15/01/26 22:01:36. Forecast: 15/01/26 to 21/01/26. Timezone: UTC-5.00