Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 96%

14:43

06:36

14 OK
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 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad

Sun - Rise: 07:15, Set: 17:24, Transit: 12:20. Moon - Rise: 14:43, Set: 06:36. Civil Dark: 17:52 - 06:46. Nautical Dark: 18:25 - 06:14. Astro Dark: 18:57 - 05:42

Total Clouds (% Sky Obscured)

37
46
54
55
55
75
86
100
84
76
72
66
64
47
34
48
89
80
81
79
75
33
100
100

Low Clouds (% Sky Obscured)

37
46
5
5
8
8
8
7
4
3
4
4
4
3
3
3
3
3
3
3
7
4
53
78

Medium Clouds (% Sky Obscured)

0
0
0
15
43
61
79
100
84
71
66
59
64
46
27
39
89
80
81
79
75
29
100
100

High Clouds (% Sky Obscured)

2
2
2
2
9
21
34
33
4
3
2
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
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)

12
12
12
12
6
5
5
5
4
4
5
5
4
4
4
4
3
4
4
5
7
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
74
77
80
80
81
81
83
81
79
81
79
79
79
79
79
79
80
78
76
75
74
74

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1023
1022

Ozone (du)

374
375
374
374
372
366
363
361
362
362
366
370
374
380
385
395
415
435
442
446
447
447
446
447

Saturday 31

Waxing Gibbous 99%

15:59

07:16

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:14, Set: 17:25, Transit: 12:20. Moon - Rise: 15:59, Set: 07:16. Civil Dark: 17:53 - 06:45. Nautical Dark: 18:26 - 06:13. Astro Dark: 18:58 - 05:41

Total Clouds (% Sky Obscured)

82
95
100
87
82
78
71
92
95
91
77
90
81
60
66
54
94
72
96
100
100
100
97
89

Low Clouds (% Sky Obscured)

82
83
7
8
8
8
5
3
6
12
14
9
15
13
14
12
6
8
22
12
13
6
5
5

Medium Clouds (% Sky Obscured)

82
85
100
85
75
68
60
88
90
84
77
83
71
60
66
53
49
23
17
75
57
31
10
6

High Clouds (% Sky Obscured)

0
3
5
0
0
0
0
0
0
0
0
0
0
0
0
0
79
30
76
100
100
100
89
81

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
79
82
82
80
83
81
83
81
81
81
79
78
78
78
79
79
78
78
78
77
77
77

Pressure (mb)

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

Ozone (du)

449
451
451
454
458
459
460
459
457
454
453
456
458
455
454
452
436
432
430
434
434
439
443
448

Sunday 1

Full Moon 100%

17:16

07:48

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

Sun - Rise: 07:13, Set: 17:26, Transit: 12:20. Moon - Rise: 17:16, Set: 07:48. Civil Dark: 17:55 - 06:44. Nautical Dark: 18:27 - 06:12. Astro Dark: 18:59 - 05:40

Total Clouds (% Sky Obscured)

48
9
4
3
2
4
5
6
3
0
0
2
2
3
2
2
4
3
3
3
2
1
0
1

Low Clouds (% Sky Obscured)

4
4
4
3
2
4
5
4
3
0
0
2
2
2
2
2
3
3
3
2
1
0
0
0

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
1

High Clouds (% Sky Obscured)

44
5
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
74
74
76
79
79
78
78
75
75
76
78
78
80
80
80
78
80
80
82
79
76
75

Pressure (mb)

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

Ozone (du)

452
458
465
467
470
473
474
472
471
470
473
475
476
480
481
471
458
446
439
434
430
433
422
409

Monday 2

Waning Gibbous 98%

18:30

08:14

14 Good
15 Good
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
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

Sun - Rise: 07:12, Set: 17:27, Transit: 12:20. Moon - Rise: 18:30, Set: 08:14. Civil Dark: 17:56 - 06:43. Nautical Dark: 18:28 - 06:11. Astro Dark: 19:00 - 05:39

Total Clouds (% Sky Obscured)

3
5
28
73
97
95
87
90
75
32
29
46
61
80
78
77
78
65
49
40
46
59
82
76

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
0
0
1
6
13
23
30
25
20
5
12
23
35
46
59
79
64

Medium Clouds (% Sky Obscured)

1
2
19
64
97
93
74
79
75
24
13
20
36
49
47
47
48
32
17
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
19
55
76
32
16
0
0
0
0
0
0
0
1
0
0
0
0
2
2
3
3
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
8
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)

12
12
10
9
8
6
5
5
4
4
4
4
4
3
3
3
3
4
4
5
6
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-6
-7
-8
-9
-10
-10
-10
-11
-11
-12
-12
-12
-12
-12
-13
-13
-12
-8
-7
-5
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
79
81
84
85
87
87
87
85
87
85
87
88
88
88
88
90
90
87
84
80
80

Pressure (mb)

1021
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1023
1024
1024
1024
1025
1025
1025
1025
1024
1024

Ozone (du)

420
419
408
401
396
414
439
424
413
405
390
386
382
379
373
369
371
372
373
370
366
361
361
361

Tuesday 3

Waning Gibbous 93%

19:41

08:37

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:11, Set: 17:29, Transit: 12:20. Moon - Rise: 19:41, Set: 08:37. Civil Dark: 17:57 - 06:42. Nautical Dark: 18:29 - 06:10. Astro Dark: 19:01 - 05:39

Total Clouds (% Sky Obscured)

69
70
83
87
89
86
82
85
87
87
88
57
52
50
63
81
100
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

49
37
53
69
85
74
70
62
68
73
79
27
12
0
0
0
0
30
59
83
87
94
100
99

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
19
20
23
51
35
32
53
72
95
96
96
96
96
98
100
100

High Clouds (% Sky Obscured)

4
61
75
24
68
59
60
65
65
70
67
57
52
50
63
81
100
77
46
19
26
25
10
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

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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
15
13
32
45
56
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-7
-9
-9
-9
-9
-9
-10
-9
-10
-9
-10
-10
-10
-10
-11
-11
-12
-11
-10
-10

Dew Point (°C)

-3
-3
-3
-4
-6
-6
-6
-6
-6
-7
-7
-6
-8
-8
-9
-9
-9
-9
-8
-7
-7
-6
-6
-6

Relative Humidity (%)

81
80
81
86
89
89
90
90
90
90
90
92
90
92
90
92
92
92
90
87
85
84
84
82

Pressure (mb)

1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024

Ozone (du)

361
359
360
359
362
362
364
362
360
361
362
361
362
363
364
364
365
365
368
371
374
376
377
379

Wednesday 4

Waning Gibbous 87%

20:47

08:59

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:10, Set: 17:30, Transit: 12:20. Moon - Rise: 20:47, Set: 08:59. Civil Dark: 17:58 - 06:41. Nautical Dark: 18:30 - 06:09. Astro Dark: 19:02 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
96
95
93
79
66
75
85
92
95
93
92
90
85
80
75
63

Low Clouds (% Sky Obscured)

95
90
90
90
91
87
84
80
72
64
57
41
28
36
85
92
95
93
92
90
85
80
75
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
96
95
93
79
66
75
85
92
95
91
91
90
69
46
27
19

High Clouds (% Sky Obscured)

47
43
29
14
5
38
39
55
65
85
90
79
66
75
74
53
32
16
5
0
0
0
0
6

ISS Passover

Visibility (miles)

6
3
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
59
59
60
60
58
56
53
55
57
58
58
59
59
53
46
39
34
30
25
24
21
14
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
92
92
94
98
96
96
98
98
98
96
96
96
96
96
96
96
96
94
92
89
87
86

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017

Ozone (du)

375
371
367
368
370
371
379
386
394
399
405
410
415
419
424
414
404
394
405
416
427
421
415
410

Thursday 5

Waning Gibbous 79%

21:52

09:20

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

Sun - Rise: 07:09, Set: 17:31, Transit: 12:20. Moon - Rise: 21:52, Set: 09:20. Civil Dark: 17:59 - 06:40. Nautical Dark: 18:31 - 06:08. Astro Dark: 19:03 - 05:37

Total Clouds (% Sky Obscured)

44
49
38
32
28
23
16
7
22
30
37
49
64
79
86
93
100

Low Clouds (% Sky Obscured)

44
49
38
32
27
16
8
1
4
9
16
27
34
39
36
26
16

Medium Clouds (% Sky Obscured)

10
3
3
3
4
4
3
3
11
17
25
30
35
40
57
80
100

High Clouds (% Sky Obscured)

12
17
12
6
0
0
0
0
3
7
13
39
64
79
62
34
10

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

7
1
4
3
1
1
0
0
0
0
0
0
0
0
9
27
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-4
-7
-9
-10
-11
-12
-12
-13
-13
-12
-12
-12
-10
-9

Feels Like (°C)

-5
-5
-5
-5
-5
-4
-13
-13
-12
-12
-12
-13
-15
-15
-15
-15
-16

Dew Point (°C)

-4
-3
-3
-6
-9
-12
-12
-13
-14
-14
-14
-15
-14
-13
-13
-11
-10

Relative Humidity (%)

84
84
84
84
84
83
83
83
85
84
86
88
88
88
90
90
90

Pressure (mb)

1017
1016
1015
1015
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010

Ozone (du)

414
419
424
422
419
417
412
406
401
396
391
387
385
384
383
384
385

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

Generated: 30/01/26 14:39:25. Forecast: 30/01/26 to 05/02/26. Timezone: UTC-5.00