Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 36%

10:37

23:46

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
10 Bad

Sun - Rise: 07:20, Set: 17:17, Transit: 12:19. Moon - Rise: 10:37, Set: 23:46. Civil Dark: 17:46 - 06:51. Nautical Dark: 18:18 - 06:18. Astro Dark: 18:50 - 05:46

Total Clouds (% Sky Obscured)

84
84
92
93
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
4
4
4
56
82
63
80
75
80
90
96
98
99
99
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

84
68
75
67
87
90
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
76
67
58
56
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
3
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
6
16
24
35
70
86
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.8
0.8
1.1
1.2
1.4
1.5
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-23
-23
-22
-22
-22
-22
-22
-21
-22
-21
-21
-20
-19
-16
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

37
36
34
33
33
33
35
39
36
39
39
41
45
60
83
86
86
90
90
90
92
90
90
90

Pressure (mb)

1040
1040
1039
1038
1038
1038
1038
1038
1038
1038
1038
1038
1037
1037
1036
1036
1036
1035
1034
1033
1032
1032
1031
1030

Ozone (du)

282
283
283
282
282
285
287
287
287
286
285
286
285
284
285
286
286
284
283
283
282
281
279
280

Sunday 25

First Quarter 47%

11:07

00:59

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
10 Bad

Sun - Rise: 07:19, Set: 17:18, Transit: 12:19. Moon - Rise: 11:07, Set: 00:59. Civil Dark: 17:47 - 06:50. Nautical Dark: 18:19 - 06:18. Astro Dark: 18:52 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
97
77
75
92
95
83
90

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
97
100
100
100
100
100
100
100
100
100
96
94
59
61
67
55
83
90

Medium Clouds (% Sky Obscured)

100
98
100
100
100
100
100
99
95
100
83
88
47
31
31
36
53
50
47
46
76
83
61
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
35
20
20
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
3
3
3
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
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
84
53
73
54
24
10
16
18
9
2
1
6
3
1
0

Precipitation Amount (mm)

2.3
2.4
1.4
2.2
2.3
1.5
1.9
1.2
0.9
0.4
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
11
11
10
11
10
10
8
8
9
6
5
4
3
3
2
3
3
4
4
5
8
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-11
-13
-12
-10
-9

Relative Humidity (%)

92
92
92
92
92
92
92
92
90
92
92
92
94
94
92
92
94
94
94
92
90
90
88
84

Pressure (mb)

1028
1027
1024
1022
1021
1018
1016
1015
1014
1012
1011
1011
1011
1010
1009
1008
1008
1008
1008
1009
1009
1010
1010
1011

Ozone (du)

280
281
282
282
281
281
279
279
279
282
281
286
286
285
284
286
286
286
285
289
293
297
307
311

Monday 26

Waxing Gibbous 59%

11:07

02:15

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

Sun - Rise: 07:18, Set: 17:19, Transit: 12:19. Moon - Rise: 11:07, Set: 02:15. Civil Dark: 17:48 - 06:49. Nautical Dark: 18:21 - 06:17. Astro Dark: 18:53 - 05:45

Total Clouds (% Sky Obscured)

88
88
81
84
77
41
54
36
6
14
15
29
16
3
6
5
5
4
4
4
18
36
77
67

Low Clouds (% Sky Obscured)

60
75
76
82
69
20
26
19
5
3
15
24
14
3
5
4
4
3
3
3
4
2
1
1

Medium Clouds (% Sky Obscured)

55
45
24
15
16
35
31
0
0
10
0
0
0
0
0
0
0
0
0
0
3
16
77
67

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
10
5

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
1
0
1
1
1
1
1
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
17
17
17
18
17
18
16
16
15
14
12
12
13
11
10
10
8
7
6
5
6
6
8

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-6
-7
-8
-9
-11
-12
-12
-13
-13
-14
-15
-15
-16
-16
-17
-19
-18
-16
-14

Feels Like (°C)

-12
-12
-12
-12
-12
-13
-14
-15
-16
-17
-17
-18
-18
-18
-19
-20
-21
-20
-21
-21
-22
-21
-20
-20

Dew Point (°C)

-7
-7
-7
-7
-8
-9
-11
-12
-13
-14
-15
-16
-16
-17
-17
-18
-19
-19
-19
-21
-22
-21
-19
-17

Relative Humidity (%)

85
84
82
82
79
77
74
74
77
76
75
76
76
74
77
78
76
76
76
75
77
78
77
75

Pressure (mb)

1011
1011
1011
1011
1012
1013
1014
1016
1017
1018
1019
1020
1021
1022
1023
1024
1024
1024
1025
1025
1025
1026
1025
1025

Ozone (du)

319
325
329
336
344
347
349
355
357
359
361
363
366
370
373
377
377
376
377
378
381
384
388
387

Tuesday 27

Waxing Gibbous 70%

11:45

03:31

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

Sun - Rise: 07:17, Set: 17:20, Transit: 12:19. Moon - Rise: 11:45, Set: 03:31. Civil Dark: 17:49 - 06:49. Nautical Dark: 18:22 - 06:16. Astro Dark: 18:54 - 05:44

Total Clouds (% Sky Obscured)

59
48
65
84
71
91
85
79
78
76
73
28
30
17
17
29
38
26
16
6
5
3
2
32

Low Clouds (% Sky Obscured)

0
0
32
67
71
89
78
72
70
68
60
28
22
5
17
29
38
26
16
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
48
55
54
6
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25

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
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
0
2
3
8
5
6
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
3
11
14
18
8
11
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)

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

Chance of Frost

Temperature (°C)

-12
-10
-8
-7
-7
-6
-7
-8
-9
-9
-11
-12
-13
-14
-15
-15
-16
-16
-17
-17
-17
-16
-13
-11

Feels Like (°C)

-18
-16
-14
-13
-12
-10
-13
-13
-13
-14
-15
-16
-16
-17
-18
-18
-19
-19
-19
-20
-20
-19
-16
-13

Dew Point (°C)

-16
-14
-12
-11
-10
-9
-9
-10
-10
-10
-12
-13
-15
-16
-17
-17
-18
-18
-19
-20
-20
-18
-15
-14

Relative Humidity (%)

72
71
72
74
76
82
85
88
92
92
90
88
86
84
82
82
81
81
80
80
80
82
84
83

Pressure (mb)

1024
1022
1021
1020
1019
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

382
379
380
374
363
358
355
355
356
357
359
364
369
369
365
367
374
384
386
382
373
365
364
368

Wednesday 28

Waxing Gibbous 81%

12:33

04:43

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
10 Bad

Sun - Rise: 07:17, Set: 17:21, Transit: 12:19. Moon - Rise: 12:33, Set: 04:43. Civil Dark: 17:50 - 06:48. Nautical Dark: 18:23 - 06:15. Astro Dark: 18:55 - 05:43

Total Clouds (% Sky Obscured)

62
98
100
100
99
96
94
88
87
91
97
90
77
64
99
99
98
88
79
69
51
45
56
59

Low Clouds (% Sky Obscured)

0
0
3
7
14
10
8
0
17
26
39
37
36
34
82
86
91
84
76
69
49
30
41
59

Medium Clouds (% Sky Obscured)

54
81
99
99
99
94
90
84
87
88
91
69
43
25
97
93
89
75
52
35
23
17
10
3

High Clouds (% Sky Obscured)

34
73
97
94
94
86
80
75
60
60
65
65
70
64
90
95
95
84
74
57
29
9
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
1
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

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

Precipitation Probability (%)

0
0
0
0
0
1
2
6
18
32
40
52
52
54
53
52
52
52
51
49
40
27
6
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
8
7
6
4
3
3
3
2
2
2
2
2
2
2
2
3
4
6
7
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
78
77
79
85
90
90
92
92
94
94
94
94
94
94
94
96
94
94
92
88
86
85

Pressure (mb)

1025
1024
1023
1022
1022
1021
1021
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

374
378
391
407
418
423
432
445
453
459
470
473
474
478
481
480
480
479
480
481
481
483
484
485

Thursday 29

Waxing Gibbous 90%

13:32

05:45

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Good
10 OK

Sun - Rise: 07:16, Set: 17:23, Transit: 12:20. Moon - Rise: 13:32, Set: 05:45. Civil Dark: 17:51 - 06:47. Nautical Dark: 18:24 - 06:15. Astro Dark: 18:56 - 05:43

Total Clouds (% Sky Obscured)

66
64
72
79
85
73
70
65
47
53
51
40
28
15
12
9
8
8
7
5
7
9
10
28

Low Clouds (% Sky Obscured)

65
63
72
77
77
73
70
65
47
53
51
40
28
15
12
9
6
7
6
5
5
6
7
16

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
1
1
0
0
0
0
18

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
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 (%)

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

Chance of Frost

Temperature (°C)

-10
-9
-8
-8
-8
-9
-10
-10
-11
-12
-13
-14
-15
-16
-16
-16
-16
-16
-17
-17
-17
-16
-14
-13

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-11
-11
-11
-12
-12
-13
-13
-15
-15
-16
-17
-17
-18
-18
-18
-18
-19
-19
-19
-18
-17
-15

Relative Humidity (%)

83
82
80
80
78
78
80
81
83
81
83
84
84
85
84
84
82
82
81
82
81
81
81
79

Pressure (mb)

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

Ozone (du)

488
491
493
481
469
457
441
426
410
406
401
396
392
388
384
382
380
378
379
380
381
380
378
376

Friday 30

Waxing Gibbous 96%

14:43

06:36

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

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)

42
53
50
38
45
33
25
21
19
15
10
8
8
6
7
7
7
7
8
8

Low Clouds (% Sky Obscured)

24
32
45
38
45
33
25
21
17
12
9
6
5
3
5
5
5
6
6
6

Medium Clouds (% Sky Obscured)

34
51
36
21
6
4
2
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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
7
9
11
9
6
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

Wind Speed/Direction (mph)

14
14
15
14
14
13
12
10
9
9
9
9
9
9
9
8
8
8
8
9

Chance of Frost

Temperature (°C)

-11
-10
-9
-9
-9
-9
-10
-12
-13
-14
-15
-16
-16
-16
-16
-16
-17
-17
-17
-16

Feels Like (°C)

-19
-18
-17
-14
-14
-15
-14
-14
-14
-19
-19
-18
-18
-19
-19
-19
-20
-20
-20
-21

Dew Point (°C)

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

Relative Humidity (%)

80
78
75
78
78
78
80
81
81
81
81
82
82
82
81
82
81
81
80
80

Pressure (mb)

1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

377
378
379
383
387
390
395
400
405
408
410
413
413
413
412
413
413
413
417
420

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

Generated: 24/01/26 11:42:32. Forecast: 24/01/26 to 30/01/26. Timezone: UTC-5.00