Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waning Gibbous 72%

22:31

10:39

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:46, Set: 17:26, Transit: 12:37. Moon - Rise: 22:31, Set: 10:39. Civil Dark: 17:56 - 07:16. Nautical Dark: 18:30 - 06:42. Astro Dark: 19:03 - 06:09

Total Clouds (% Sky Obscured)

100
99
99
98
98
100
100
100
99
97
100
100
97
90
85
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
90
93
93
94
100
100
96
88
86
74
46
48
51
43
40
36
26
37
40
40
79
90
75

Medium Clouds (% Sky Obscured)

86
87
97
79
64
76
88
83
87
86
100
100
91
76
71
87
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

8
28
2
3
33
24
23
24
0
0
2
30
12
1
0
0
0
0
2
21
28
14
0
0

ISS Passover

Visibility (miles)

1
1
4
7
3
2
1
0
0
0
0
0
0
0
0
0
0
0
1
4
3
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
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
Snow
Snow
Snow

Precipitation Probability (%)

37
4
1
14
9
13
10
14
13
20
12
20
15
16
22
20
17
24
15
24
31
42
50
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-6
-7
-7
-7
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-11
-10
-11
-10
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

96
92
91
92
94
92
92
94
94
94
94
92
94
96
94
94
94
92
90
87
84
84
89
92

Pressure (mb)

1008
1010
1011
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013

Ozone (du)

336
334
333
335
332
334
334
334
335
334
333
333
337
343
346
354
352
351
356
364
371
376
377
377

Sunday 19

Waning Gibbous 63%

23:31

10:58

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:45, Set: 17:28, Transit: 12:37. Moon - Rise: 23:31, Set: 10:58. Civil Dark: 17:58 - 07:15. Nautical Dark: 18:31 - 06:42. Astro Dark: 19:04 - 06:09

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
95
100
100
98
100
91
84
87
73
72
77
79
64
76
61
60
62
45

Low Clouds (% Sky Obscured)

78
86
84
87
87
81
88
99
100
92
91
87
81
82
73
72
77
77
55
69
50
48
52
35

Medium Clouds (% Sky Obscured)

100
95
91
98
100
100
53
85
85
77
85
59
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
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
2
5
1
0
0
0
1
6
9
9
3
1
0
2
4
9
8
7
7
6

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

Precipitation Probability (%)

48
37
36
39
36
28
33
43
57
38
10
10
13
23
15
18
14
7
4
3
12
4
3
16

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0.1
0.3
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-12
-12
-12
-13
-13
-12
-14
-17
-17
-17
-18
-17
-18
-20
-20
-21
-22
-21
-21
-21
-20
-20

Dew Point (°C)

-6
-7
-8
-8
-9
-9
-10
-10
-10
-12
-12
-14
-15
-16
-15
-16
-16
-17
-18
-18
-18
-18
-18
-17

Relative Humidity (%)

92
90
90
90
90
88
90
92
90
85
83
78
76
76
81
83
83
81
79
77
72
69
68
70

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1031
1031
1030

Ozone (du)

385
388
391
399
405
403
408
407
408
412
405
403
412
409
392
379
369
364
363
364
361
362
366
369

Monday 20

Waning Gibbous 54%

00:32

11:18

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

Sun - Rise: 07:44, Set: 17:29, Transit: 12:37. Moon - Rise: 00:32, Set: 11:18. Civil Dark: 17:59 - 07:15. Nautical Dark: 18:32 - 06:41. Astro Dark: 19:05 - 06:08

Total Clouds (% Sky Obscured)

50
55
82
83
85
73
70
62
73
54
48
45
43
3
42
20
32
43
55
50
87
86
86
87

Low Clouds (% Sky Obscured)

35
45
78
82
85
68
61
58
72
53
48
45
43
3
42
20
32
43
55
50
82
79
80
80

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
0
0
0

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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 (%)

3
15
1
1
0
0
0
0
0
0
1
0
0
0
0
0
2
2
2
8
11
15
15
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-20
-20
-20
-20
-20
-20
-20
-19
-19
-19
-19
-19
-19
-19
-19
-18
-18
-17
-18
-19
-19
-19

Dew Point (°C)

-17
-17
-18
-18
-18
-18
-18
-18
-17
-17
-18
-18
-18
-17
-18
-18
-18
-17
-16
-16
-17
-17
-17
-17

Relative Humidity (%)

73
73
72
73
74
74
77
79
81
80
81
80
81
82
81
81
82
82
83
79
71
66
67
70

Pressure (mb)

1031
1031
1032
1032
1033
1033
1034
1034
1034
1034
1034
1034
1035
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1032

Ozone (du)

373
379
386
391
397
395
395
395
400
400
408
429
439
443
448
457
461
463
464
465
469
469
472
473

Tuesday 21

Third Quarter 44%

01:34

11:41

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

Sun - Rise: 07:44, Set: 17:30, Transit: 12:37. Moon - Rise: 01:34, Set: 11:41. Civil Dark: 18:00 - 07:14. Nautical Dark: 18:33 - 06:41. Astro Dark: 19:06 - 06:08

Total Clouds (% Sky Obscured)

89
74
54
39
18
6
7
7
5
4
3
3
3
3
3
3
3
4
3
8
19
37
49
59

Low Clouds (% Sky Obscured)

82
60
30
4
0
0
0
1
1
1
1
1
2
2
2
2
2
2
1
0
0
0
19
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
8
19
37
48
51

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
2
3

ISS Passover

Visibility (miles)

4
8
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
11
8
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-19
-19
-20
-20
-21
-20
-20
-21
-21
-21
-21
-22
-22
-23
-23
-22
-23
-22
-21
-19
-18
-16
-15
-15

Dew Point (°C)

-16
-17
-18
-19
-19
-19
-20
-21
-21
-21
-22
-22
-23
-23
-23
-23
-24
-23
-22
-21
-21
-20
-18
-18

Relative Humidity (%)

74
73
71
74
77
78
76
77
78
79
78
77
77
75
74
75
75
75
72
66
61
61
62
63

Pressure (mb)

1032
1032
1033
1034
1034
1034
1035
1035
1035
1036
1036
1036
1036
1036
1036
1037
1037
1037
1037
1037
1036
1035
1034
1033

Ozone (du)

475
479
483
484
484
483
480
479
476
465
455
450
440
435
434
431
426
421
407
395
393
391
393
394

Wednesday 22

Waning Crescent 35%

02:38

12:08

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:43, Set: 17:31, Transit: 12:38. Moon - Rise: 02:38, Set: 12:08. Civil Dark: 18:01 - 07:13. Nautical Dark: 18:34 - 06:40. Astro Dark: 19:07 - 06:07

Total Clouds (% Sky Obscured)

67
72
86
89
80
81
71
92
91
90
82
88
96
97
97
98
97
96
94
93
92
89
90
92

Low Clouds (% Sky Obscured)

59
62
67
71
73
70
69
67
65
64
63
35
38
59
72
79
76
71
65
71
78
84
83
82

Medium Clouds (% Sky Obscured)

60
60
52
41
42
46
39
92
91
90
80
81
86
87
87
88
89
90
92
90
87
85
85
87

High Clouds (% Sky Obscured)

1
8
22
25
13
20
3
45
55
55
58
43
23
30
38
37
22
10
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
6

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
1
0
0
0
0
1
2
1
2
2
0
4
6
6
16
24

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)

9
9
9
9
9
9
9
10
10
10
10
9
9
9
9
9
10
10
11
11
12
13
14
14

Chance of Frost

Temperature (°C)

-11
-11
-12
-13
-13
-12
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-10
-9
-8
-7
-6
-5
-3
-3

Feels Like (°C)

-14
-15
-15
-17
-18
-16
-16
-15
-16
-16
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15
-15
-15
-15
-9

Dew Point (°C)

-17
-15
-15
-15
-15
-15
-15
-14
-13
-13
-13
-13
-12
-12
-12
-12
-12
-12
-11
-10
-9
-8
-6
-5

Relative Humidity (%)

63
69
78
83
81
81
81
81
81
83
83
83
83
83
81
80
80
78
78
77
79
79
79
84

Pressure (mb)

1032
1031
1031
1031
1030
1030
1029
1028
1027
1027
1026
1026
1025
1024
1024
1024
1023
1023
1022
1022
1021
1019
1018
1018

Ozone (du)

393
393
397
399
402
403
406
407
407
403
401
400
398
396
396
397
397
397
397
397
393
389
386
385

Thursday 23

Waning Crescent 25%

03:43

12:43

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:42, Set: 17:32, Transit: 12:38. Moon - Rise: 03:43, Set: 12:43. Civil Dark: 18:02 - 07:13. Nautical Dark: 18:35 - 06:39. Astro Dark: 19:08 - 06:07

Total Clouds (% Sky Obscured)

93
94
95
96
95
94
93
94
95
97
90
83
77
82
87
92
87
82
77
76
71
69
48
29

Low Clouds (% Sky Obscured)

81
79
77
75
77
79
81
82
84
86
83
79
75
77
81
86
85
82
77
76
71
69
48
29

Medium Clouds (% Sky Obscured)

88
90
90
93
92
92
93
92
92
92
66
42
20
29
41
53
54
58
63
65
68
65
48
29

High Clouds (% Sky Obscured)

0
2
3
2
3
5
7
8
10
13
13
9
4
3
2
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
0
0
0
0
0
0
0
2
4
6
6
6
6
4
2
0
0
0
0
0
0
0
1

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

Precipitation Probability (%)

31
44
52
57
51
47
44
45
46
45
39
30
17
25
30
32
32
34
35
34
34
34
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-10
-8
-8
-8
-8
-8
-8
-10
-10
-10
-11
-11
-12
-12
-11
-11
-12
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

89
94
94
94
94
96
94
94
92
91
90
92
94
94
94
94
94
94
94
92
90
89
87
87

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

384
384
391
398
406
401
396
391
392
394
395
401
407
413
409
404
400
393
386
380
371
363
355
351

Friday 24

Waning Crescent 17%

04:48

13:26

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

Sun - Rise: 07:41, Set: 17:34, Transit: 12:38. Moon - Rise: 04:48, Set: 13:26. Civil Dark: 18:03 - 07:12. Nautical Dark: 18:37 - 06:39. Astro Dark: 19:09 - 06:06

Total Clouds (% Sky Obscured)

14
23
32
45
66
82
94
97
98
99
91
83
75
79
83
87

Low Clouds (% Sky Obscured)

14
23
32
35
40
58
70
80
87
94
75
58
33
25
14
6

Medium Clouds (% Sky Obscured)

14
14
9
5
13
27
37
41
45
53
61
65
64
68
73
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
2
3
34
65
87

ISS Passover

Visibility (miles)

1
1
4
7
9
6
3
0
1
1
1
4
7
9
9
9

Fog (%)

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

Precipitation Probability (%)

35
33
25
18
17
12
10
14
17
18
15
12
6
5
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
87
85
82
85
87
90
90
88
90
88
88
87
87
87

Pressure (mb)

1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

348
344
349
353
358
355
352
349
347
345
343
341
340
339
337
335

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

Generated: 18/01/25 15:11:01. Forecast: 18/01/25 to 24/01/25. Timezone: UTC-5.00