Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

14:13

09:06

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

Sun - Rise: 08:23, Set: 15:57, Transit: 12:10. Moon - Rise: 14:13, Set: 09:06. Civil Dark: 16:40 - 07:40. Nautical Dark: 17:26 - 06:55. Astro Dark: 18:08 - 06:12

Total Clouds (% Sky Obscured)

0
0
8
37
28
31
1
1
9
5
32
12
9
10
10
0
0
0
0
0
10
6
20
2

Low Clouds (% Sky Obscured)

0
0
0
30
26
25
0
0
0
0
28
12
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
8
2
2
31
1
1
9
0
1
0
0
8
2
0
0
0
0
0
2
6
20
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
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
5
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
4
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
50
50
56
61
64
66
66
67
68
71
72
68
66
64
62
57
54
55
55
52
51
53

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008
1008
1009
1009

Ozone (du)

372
369
367
365
358
347
336
328
321
317
315
323
327
329
332
338
346
353
360
360
359
362
365
370

Saturday 3

Full Moon 99%

15:36

09:06

09 OK
10 Good
11 Good
12 OK
13 OK
14 Good
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

Sun - Rise: 08:23, Set: 15:58, Transit: 12:11. Moon - Rise: 15:36, Set: 09:06. Civil Dark: 16:41 - 07:40. Nautical Dark: 17:27 - 06:55. Astro Dark: 18:09 - 06:12

Total Clouds (% Sky Obscured)

29
1
1
29
29
6
2
1
1
1
0
0
0
0
0
0
0
0
0
0
5
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
1
0
0
2
4
2
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
3
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 (%)

2
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-8
-8
-9
-10
-9
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

52
52
54
55
52
48
47
52
54
56
57
56
55
55
55
55
54
53
53
54
54
54
54
53

Pressure (mb)

1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

365
362
358
353
352
357
361
367
363
357
356
355
353
349
343
341
342
348
351
351
350
349
354
354

Sunday 4

Waning Gibbous 96%

17:10

09:41

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

Sun - Rise: 08:22, Set: 16:00, Transit: 12:11. Moon - Rise: 17:10, Set: 09:41. Civil Dark: 16:42 - 07:40. Nautical Dark: 17:28 - 06:54. Astro Dark: 18:10 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
0
0
25
26
17
31
29
0
0
0
0
1
0
13
24
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
23
16
25
29
0
0
0
0
0
0
3
7
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
0
0
4
6
13
31
2
0
0
0
0
0
0
6
13
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
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
9
9
10
10
10
10
9
8
8
7
7
6
6
5
5
5
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
51
45
45
47
50
57
62
63
66
66
67
68
67
70
71
71
67
59
58
56
55
56
56

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

351
353
356
362
367
371
372
376
380
384
381
385
392
394
393
390
389
385
386
387
386
393
397
394

Monday 5

Waning Gibbous 90%

18:44

10:02

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

Sun - Rise: 08:22, Set: 16:01, Transit: 12:12. Moon - Rise: 18:44, Set: 10:02. Civil Dark: 16:43 - 07:40. Nautical Dark: 17:29 - 06:54. Astro Dark: 18:12 - 06:11

Total Clouds (% Sky Obscured)

21
10
3
6
6
7
1
1
1
1
0
0
0
0
0
19
37
60
60
59
68
96
93
90

Low Clouds (% Sky Obscured)

8
6
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
9
17
25
32
39
45

Medium Clouds (% Sky Obscured)

12
5
0
1
4
2
0
1
1
0
0
0
0
0
0
19
37
60
60
59
68
65
79
68

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
28
54
68
85
68
39

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
Snow
Snow

Precipitation Probability (%)

0
2
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
31
48
63

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
0.1
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
53
48
45
46
52
57
61
60
62
63
65
65
65
66
65
65
64
64
65
68
72
75
76

Pressure (mb)

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

Ozone (du)

386
383
383
382
379
380
382
382
385
384
382
384
385
385
387
388
387
389
391
391
392
389
387
387

Tuesday 6

Waning Gibbous 83%

20:13

10:16

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
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK

Sun - Rise: 08:21, Set: 16:02, Transit: 12:12. Moon - Rise: 20:13, Set: 10:16. Civil Dark: 16:45 - 07:39. Nautical Dark: 17:30 - 06:54. Astro Dark: 18:13 - 06:11

Total Clouds (% Sky Obscured)

93
97
100
95
91
87
81
77
71
78
85
91
93
78
73
60
42
18
45
70
87
55
42
34

Low Clouds (% Sky Obscured)

83
66
71
60
50
38
36
39
38
41
48
58
55
46
40
27
13
0
5
9
14
9
5
0

Medium Clouds (% Sky Obscured)

83
93
100
95
91
87
81
77
71
69
72
76
84
69
65
47
30
13
34
45
52
32
36
34

High Clouds (% Sky Obscured)

45
35
35
45
45
40
45
30
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

ISS Passover

Visibility (miles)

9
9
7
3
9
7
7
6
0
0
5
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
Snow
Snow
Sleet
None
Sleet
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

76
93
95
95
95
78
64
56
55
51
42
32
34
29
13
17
9
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.6
1.2
1
0.8
0.4
0.2
0
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
12
13
14
14
13
10
8
7
7
7
7
7
7
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
75
77
70
70
75
77
84
98
92
94
92
91
92
89
89
87
87
86
86
86
86
84

Pressure (mb)

1013
1012
1012
1011
1011
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

388
388
386
384
384
383
383
383
382
383
386
387
387
386
384
383
383
382
381
379
377
375
375
374

Wednesday 7

Waning Gibbous 74%

21:36

10:27

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

Sun - Rise: 08:21, Set: 16:04, Transit: 12:13. Moon - Rise: 21:36, Set: 10:27. Civil Dark: 16:46 - 07:39. Nautical Dark: 17:31 - 06:54. Astro Dark: 18:14 - 06:11

Total Clouds (% Sky Obscured)

37
41
40
39
36
36
45
54
62
56
50
44
52
60
68
67
69
68
69
69
72
62
56
47

Low Clouds (% Sky Obscured)

0
0
0
12
23
35
44
52
61
55
50
43
49
58
66
65
65
66
69
69
70
60
49
37

Medium Clouds (% Sky Obscured)

37
41
40
39
29
14
28
47
62
56
50
44
52
60
68
67
69
60
30
15
10
4
8
13

High Clouds (% Sky Obscured)

3
5
6
4
2
0
4
10
14
18
21
25
20
20
10
10
10
15
10
9
13
15
13
5

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
7
7
7
5
2
0
0
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
Very Light Rain
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
2
9
13
15
18
18
14
37
55
73
95
95
95
95
84
49
39
27
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.9
1.2
1.4
1
0.5
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
78
80
81
84
86
89
92
94
94
94
96
98
96
98
96
98
98
98
98
98
98

Pressure (mb)

1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

374
375
377
379
376
374
371
366
361
356
355
354
352
342
332
322
323
325
326
326
327
327
329
330

Thursday 8

Waning Gibbous 64%

22:55

10:35

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

Sun - Rise: 08:20, Set: 16:05, Transit: 12:13. Moon - Rise: 22:55, Set: 10:35. Civil Dark: 16:47 - 07:38. Nautical Dark: 17:32 - 06:53. Astro Dark: 18:15 - 06:11

Total Clouds (% Sky Obscured)

39
33
25
19
13
7
11
16
19
40
57
73
79
84
89
89
88
88
90
94
100

Low Clouds (% Sky Obscured)

29
24
18
12
6
0
0
0
1
1
2
2
3
4
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
10
2
2
2
2
3
5
5
19
32
45
60
76
89
88
84
82
87
92
100

High Clouds (% Sky Obscured)

6
6
4
6
6
6
6
6
7
17
27
40
50
75
85
88
87
88
81
61
53

ISS Passover

Visibility (miles)

0
3
6
9
9
9
9
9
9
9
9
9
9
6
3
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

Precipitation Type

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

Precipitation Probability (%)

3
2
0
0
0
0
0
0
0
0
0
0
4
10
17
46
60
68
62
56
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
92
89
86
84
83
81
83
82
84
84
84
82
85
87
91
94
96
100
100
98

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1007
1006
1005
1004

Ozone (du)

332
334
335
337
337
337
337
336
336
335
334
332
331
328
325
323
323
323
323
325
327

Forecast for Cookridge, Leeds, United Kingdom (53.85,-1.63)

Generated: 02/01/26 09:16:47. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+0.00