Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 14

Waning Crescent 10%

05:15

13:15

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
05 Bad
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 07:26, Set: 17:05, Transit: 12:16. Moon - Rise: 05:15, Set: 13:15. Civil Dark: 17:35 - 06:56. Nautical Dark: 18:08 - 06:23. Astro Dark: 18:41 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
91
69
59
78
69
28
23

Low Clouds (% Sky Obscured)

88
91
92
99
95
96
97
85
96
97
94
95
95
94
93
91
92
87
69
59
78
69
28
23

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
100
100
100
92
89
78
62
55
7
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
99
82
100
46
66
51
96
100
100
100
100
51
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
4
4
5
9
9
9
9
9
9
9
9
9
9
4
5
4
1
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
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

70
86
88
75
64
53
60
57
42
50
54
50
63
59
82
92
82
32
4
1
0
0
0
0

Precipitation Amount (mm)

0.4
0.9
0.9
0.5
0.3
0
0.3
0.2
0
0
0
0
0.2
0.2
0.5
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
3
2
2
3
3
3
2
2
3
3
3
3
4
8
10
16
15
15
15
14
14

Chance of Frost

Temperature (°C)

6
7
7
8
8
8
8
7
7
6
6
6
6
5
5
5
5
5
3
0
-1
-2
-3
-3

Feels Like (°C)

3
4
5
6
6
6
5
4
4
4
4
3
3
3
3
2
1
-1
-4
-7
-8
-9
-10
-9

Dew Point (°C)

3
5
5
6
6
4
4
4
4
4
3
3
3
4
4
4
4
4
-0
-4
-5
-6
-8
-9

Relative Humidity (%)

79
87
88
91
87
79
78
81
82
82
82
83
83
90
93
93
93
94
79
74
72
71
69
64

Pressure (mb)

1005
1005
1003
1002
1001
1001
1000
1000
999
999
998
997
997
996
996
995
995
996
997
998
999
1000
1001
1002

Ozone (du)

334
335
337
339
341
344
349
349
356
360
359
358
358
360
361
369
381
387
387
380
377
378
381
388

Thursday 15

Waning Crescent 9%

06:09

13:59

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

Sun - Rise: 07:25, Set: 17:06, Transit: 12:16. Moon - Rise: 06:09, Set: 13:59. Civil Dark: 17:36 - 06:56. Nautical Dark: 18:09 - 06:23. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

22
73
98
99
96
93
93
94
38
36
90
87
58
53
50
50
5
3
0
2
0
3
3
6

Low Clouds (% Sky Obscured)

18
73
98
99
96
93
92
93
20
23
86
86
58
53
50
50
3
3
0
2
0
3
3
4

Medium Clouds (% Sky Obscured)

0
0
2
1
3
3
10
8
17
11
4
2
2
2
2
2
2
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
2

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
1
0
0
0
0
0
0
1
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
48
46
46
46
44
46
49
49
51
52
54
54
55
57
54
54
53
49
51
51
54
57
55

Pressure (mb)

1002
1003
1002
1002
1002
1003
1004
1004
1005
1006
1006
1006
1007
1008
1009
1009
1011
1011
1012
1013
1014
1015
1016
1016

Ozone (du)

398
408
411
414
416
418
435
445
442
438
445
448
450
447
445
418
371
379
373
358
349
346
340
338

Friday 16

Waning Crescent 5%

06:57

14:53

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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:25, Set: 17:07, Transit: 12:16. Moon - Rise: 06:57, Set: 14:53. Civil Dark: 17:37 - 06:55. Nautical Dark: 18:10 - 06:22. Astro Dark: 18:43 - 05:50

Total Clouds (% Sky Obscured)

58
68
72
65
61
88
94
66
66
83
71
65
45
58
61
100
100
98
100
67
100
100
95
84

Low Clouds (% Sky Obscured)

3
4
72
65
61
80
46
3
57
7
5
2
3
3
60
40
38
2
2
14
52
66
56
51

Medium Clouds (% Sky Obscured)

49
50
66
55
61
86
93
61
25
47
71
62
45
56
61
100
100
97
100
19
95
99
84
55

High Clouds (% Sky Obscured)

39
6
5
2
7
2
2
3
1
20
28
30
25
20
30
26
28
0
0
0
14
10
2
0

ISS Passover

Visibility (miles)

9
9
9
8
2
9
9
9
9
9
9
9
9
9
9
2
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
5
19
14
0
0
0
0
0
0
0
0
1
14
19
5
1
0
0
1
18
25
29

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)

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

Chance of Frost

Temperature (°C)

-4
-3
-2
-1
0
1
0
-0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-1
-1

Feels Like (°C)

-9
-9
-7
-7
-6
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-5
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

48
41
34
32
31
33
35
39
42
40
38
39
41
42
45
46
48
51
55
60
64
62
63
59

Pressure (mb)

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

Ozone (du)

339
338
337
336
332
330
328
326
323
322
322
321
321
319
317
320
326
330
331
336
339
343
349
356

Saturday 17

Waning Crescent 1%

07:37

15:53

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:24, Set: 17:08, Transit: 12:17. Moon - Rise: 07:37, Set: 15:53. Civil Dark: 17:38 - 06:55. Nautical Dark: 18:11 - 06:22. Astro Dark: 18:43 - 05:50

Total Clouds (% Sky Obscured)

77
76
78
97
73
64
74
69
100
100
100
99
100
100
100
100
100
100
100
100
100
82
95
92

Low Clouds (% Sky Obscured)

63
75
78
93
73
64
74
69
80
80
80
95
87
75
67
64
57
56
54
54
61
71
78
84

Medium Clouds (% Sky Obscured)

45
47
51
46
39
32
38
50
49
59
100
98
100
100
100
100
100
100
100
98
100
82
92
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
34
56
80
72
98
98
98
73
49
29
28
26
19
2
35
40

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

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

Precipitation Probability (%)

44
51
58
52
35
13
14
12
8
19
26
31
37
38
34
31
22
5
8
6
0
0
0
0

Precipitation Amount (mm)

0.1
0.2
0.2
0.2
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
7
8
7
8
8
8
8
8
7
7
6
5
5
5
4
4
4
4
4
4
3
4
6

Chance of Frost

Temperature (°C)

-0
1
1
2
1
1
1
1
0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
54
54
58
56
56
57
51
51
58
56
56
67
69
61
58
58
57
58
58
59
57
58
49

Pressure (mb)

1015
1015
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

357
361
364
361
364
368
371
374
379
380
380
382
383
381
383
383
382
384
385
386
389
391
388
389

Sunday 18

New Moon 0%

08:10

16:58

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

Sun - Rise: 07:24, Set: 17:10, Transit: 12:17. Moon - Rise: 08:10, Set: 16:58. Civil Dark: 17:39 - 06:55. Nautical Dark: 18:12 - 06:21. Astro Dark: 18:44 - 05:49

Total Clouds (% Sky Obscured)

90
88
87
91
92
95
93
26
29
32
24
18
26
71
88
72
65
57
43
25
6
27
39
36

Low Clouds (% Sky Obscured)

79
73
67
68
69
69
65
26
29
32
24
18
19
9
0
64
63
57
43
25
6
4
2
2

Medium Clouds (% Sky Obscured)

87
84
82
82
83
84
73
11
0
0
0
0
25
53
74
17
12
0
0
0
0
18
36
36

High Clouds (% Sky Obscured)

40
55
70
75
75
85
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
7
7
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 (%)

1
1
1
3
6
10
2
0
0
0
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
40
38
37
40
38
38
40
44
47
50
54
57
62
62
61
61
61
61
60
58
58
50
45

Pressure (mb)

1016
1015
1014
1013
1012
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1016

Ozone (du)

392
405
416
422
411
414
428
428
421
418
420
415
422
426
427
405
400
394
389
382
375
368
363
358

Monday 19

Waxing Crescent 1%

08:38

18:05

10 Bad
11 OK
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 OK
05 OK
06 OK
07 OK
08 OK
09 Good

Sun - Rise: 07:23, Set: 17:11, Transit: 12:17. Moon - Rise: 08:38, Set: 18:05. Civil Dark: 17:40 - 06:54. Nautical Dark: 18:13 - 06:21. Astro Dark: 18:45 - 05:49

Total Clouds (% Sky Obscured)

44
43
60
61
64
65
81
80
77
78
70
65
73
80
88
92
92
53
33
28
34
25
16
8

Low Clouds (% Sky Obscured)

8
12
16
24
46
65
56
28
0
0
0
0
2
3
5
36
66
53
18
25
34
25
15
5

Medium Clouds (% Sky Obscured)

44
43
60
61
64
65
70
64
42
29
24
16
11
8
8
8
4
3
2
1
0
1
1
2

High Clouds (% Sky Obscured)

1
1
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
1
3
3
7
9
6
11
10
5
8
10
10
9
7
2
7
7
4
8
6
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
12
12
13
12
12
11
10
9
9
9
9
9
9
7
6
6
6
6
7
9
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-17
-17
-17
-16
-17
-15
-13
-11
-12
-13
-13
-15
-16
-18
-18
-17
-17
-17
-17
-17
-17
-18

Relative Humidity (%)

39
37
33
31
32
33
34
42
49
59
59
57
57
53
50
47
48
51
52
53
53
54
49
45

Pressure (mb)

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

Ozone (du)

353
355
356
358
359
360
361
364
367
370
376
381
387
389
391
393
399
405
412
416
419
423
432
441

Tuesday 20

Waxing Crescent 4%

09:03

19:13

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

Sun - Rise: 07:23, Set: 17:12, Transit: 12:18. Moon - Rise: 09:03, Set: 19:13. Civil Dark: 17:41 - 06:53. Nautical Dark: 18:14 - 06:20. Astro Dark: 18:46 - 05:48

Total Clouds (% Sky Obscured)

24
39
54
52
36
35
37
43
54
63
69
73
64
57
52
38
23
8
10
12
14

Low Clouds (% Sky Obscured)

24
39
54
52
36
35
37
43
27
33
42
55
42
33
29
30
22
8
10
10
11

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
13
25
36
44
52
58
42
27
13
9
4
0
1
2
2

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

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

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
38
33
31
31
30
30
34
38
42
44
47
49
50
49
49
47
47
48
48
50

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

450
444
438
432
439
447
455
453
451
449
450
451
453
451
450
449
442
435
428
421
414

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 14/01/26 10:14:50. Forecast: 14/01/26 to 20/01/26. Timezone: UTC-5.00