Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

14:22

08:54

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

Sun - Rise: 08:14, Set: 16:02, Transit: 12:09. Moon - Rise: 14:22, Set: 08:54. Civil Dark: 16:43 - 07:33. Nautical Dark: 17:27 - 06:49. Astro Dark: 18:08 - 06:08

Total Clouds (% Sky Obscured)

0
3
8
7
2
3
3
3
5
45
40
30
35
1
0
0
0
0
1
2
0
0
0
1

Low Clouds (% Sky Obscured)

0
3
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
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)

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
10
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
65
71
78
83
86
89
86
84
81
80
75
67
64
61
58
60
61
57
54
51
51
53

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

326
318
317
316
318
319
319
311
308
312
319
330
339
344
345
346
347
355
360
357
363
365
366
367

Saturday 3

Full Moon 99%

15:44

09:30

14 Good
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 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 08:14, Set: 16:03, Transit: 12:09. Moon - Rise: 15:44, Set: 09:30. Civil Dark: 16:44 - 07:33. Nautical Dark: 17:28 - 06:49. Astro Dark: 18:09 - 06:08

Total Clouds (% Sky Obscured)

1
0
0
0
1
15
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

Low 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
8

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)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
58
59
57
60
60
57
58
58
58
57
57
57
56
55
55
55
56
56
52
45
42
41

Pressure (mb)

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

Ozone (du)

368
367
359
352
348
352
352
353
351
348
348
352
349
353
357
354
354
352
355
357
358
361
366
369

Sunday 4

Waning Gibbous 96%

17:15

09:54

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

Sun - Rise: 08:14, Set: 16:04, Transit: 12:09. Moon - Rise: 17:15, Set: 09:54. Civil Dark: 16:45 - 07:33. Nautical Dark: 17:29 - 06:49. Astro Dark: 18:10 - 06:07

Total Clouds (% Sky Obscured)

22
19
6
0
24
70
88
87
76
88
64
48
37
31
12
10
8
7
2
3
1
3
27
37

Low Clouds (% Sky Obscured)

22
19
6
0
0
1
37
51
49
52
50
40
33
28
3
2
2
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
16
37
44
51
57
71
64
48
24
2
4
4
3
1
0
1
1
2
27
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
6
5
5
1
2
2
3
3
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
0
0
7
8
9
8
7
6
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
35
71
39
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.9
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
53
61
66
68
75
89
96
96
94
96
98
98
96
96
98
96
94
92
84
72
66
62
62

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

373
374
374
377
380
381
382
383
388
390
394
393
402
402
404
407
405
402
402
399
396
398
395
394

Monday 5

Waning Gibbous 90%

18:47

10:10

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

Sun - Rise: 08:13, Set: 16:05, Transit: 12:10. Moon - Rise: 18:47, Set: 10:10. Civil Dark: 16:46 - 07:33. Nautical Dark: 17:30 - 06:49. Astro Dark: 18:11 - 06:07

Total Clouds (% Sky Obscured)

27
1
2
2
3
2
50
50
50
40
26
10
9
11
21
11
31
55
78
73
73
77
84
87

Low Clouds (% Sky Obscured)

0
0
1
1
2
2
40
40
40
27
13
4
2
2
2
2
3
2
3
5
5
3
19
40

Medium Clouds (% Sky Obscured)

21
1
0
0
0
0
25
0
0
2
2
2
3
3
15
6
21
34
60
65
65
61
75
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
0
3
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

0
0
0
0
1
17
28
14
0
0
0
0
0
0
0
1
0
0
0
1
3
4
44
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
72
82
87
89
91
89
92
89
84
84
86
84
84
85
89
89
90
90
90
82
76
72
74

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

396
395
395
399
399
394
393
392
392
391
390
390
392
393
395
391
387
387
389
388
388
387
387
389

Tuesday 6

Waning Gibbous 83%

20:14

10:22

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: 08:13, Set: 16:07, Transit: 12:10. Moon - Rise: 20:14, Set: 10:22. Civil Dark: 16:47 - 07:32. Nautical Dark: 17:31 - 06:48. Astro Dark: 18:12 - 06:07

Total Clouds (% Sky Obscured)

87
99
97
93
88
79
80
88
98
96
66
57
51
58
99
99
79
77
86
81
76
71
81
90

Low Clouds (% Sky Obscured)

64
68
75
78
73
68
63
67
76
83
66
57
51
58
98
99
34
30
27
21
16
11
7
4

Medium Clouds (% Sky Obscured)

71
97
89
72
50
33
43
53
63
39
3
2
3
3
30
1
25
22
27
33
25
24
28
53

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
1
9
9
9
8
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
None
Snow
Snow
Snow
Snow
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
69
55
30
49
58
61
54
42
23
35
37
28
45
49
34
18
13
10
9
5
0
0
0

Precipitation Amount (mm)

0.4
0.3
0.2
0
0.1
0.2
0.2
0.2
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
6
5
5
5
5
5
5
6
7
9
10
9
9
11
11
11
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
86
89
89
89
89
89
89
89
89
89
91
89
91
94
96
89
91
92
94
91
89
86
87

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1014
1015
1015
1015
1015
1015
1016

Ozone (du)

394
396
396
395
396
396
398
399
400
400
399
392
388
387
388
389
391
391
391
391
391
391
391
387

Wednesday 7

Waning Gibbous 74%

21:35

10:33

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: 08:12, Set: 16:08, Transit: 12:11. Moon - Rise: 21:35, Set: 10:33. Civil Dark: 16:48 - 07:32. Nautical Dark: 17:32 - 06:48. Astro Dark: 18:14 - 06:07

Total Clouds (% Sky Obscured)

100
94
90
86
83
81
81
72
64
52
61
70
77
79
81
86
84
83
84
77
69
47
41
43

Low Clouds (% Sky Obscured)

1
4
6
7
12
16
21
24
30
33
40
43
47
55
58
67
72
77
80
70
50
24
18
22

Medium Clouds (% Sky Obscured)

65
63
56
45
30
33
36
48
61
52
55
50
40
40
35
40
50
55
54
70
69
47
41
43

High Clouds (% Sky Obscured)

0
5
9
14
20
27
30
30
29
24
24
30
35
50
50
40
28
30
27
30
32
40
41
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
37
44
45
41
33
28
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
10
8
7
7
6
7
7
7
8
8
9
10
10
9
9
9
9
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
91
92
92
94
94
94
94
94
91
91
87
87
87
87
91
94
98
98
98
100
100

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

383
379
374
369
364
367
371
375
366
358
350
342
334
326
327
328
329
328
327
327
327
328
329
328

Thursday 8

Waning Gibbous 64%

22:52

10:42

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

Sun - Rise: 08:12, Set: 16:09, Transit: 12:11. Moon - Rise: 22:52, Set: 10:42. Civil Dark: 16:50 - 07:31. Nautical Dark: 17:33 - 06:48. Astro Dark: 18:15 - 06:06

Total Clouds (% Sky Obscured)

38
29
20
15
43
72
100
97
94
93
97
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
20
15
10
10
10
10
15
15
20
25
40
55
79
90
98
98
97
97
96
95
94

Medium Clouds (% Sky Obscured)

38
29
20
15
43
72
100
97
94
93
97
99
100
100
100
100
97
94
92
95
97
100

High Clouds (% Sky Obscured)

38
29
20
15
43
55
50
45
40
45
53
72
88
90
95
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
Light Rain
Sleet
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
48
60
65
67
75
87
79
66
46
33
23
13
24
33
44
57
75
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.4
0.3
0.4
0.6
0.5
0.3
0
0
0
0
0
0
0
0.2
0.4
0.7
0.6
0.6
0.7

Wind Speed/Direction (mph)

8
7
8
8
8
8
8
9
10
10
13
13
13
12
13
15
17
18
19
21
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
96
98
96
96
96
98
96
96
94
93
94
93
93
93
91
91

Pressure (mb)

1012
1011
1011
1011
1010
1010
1009
1008
1008
1007
1006
1006
1006
1005
1004
1003
1003
1001
1000
999
997
996

Ozone (du)

327
327
326
325
324
322
320
317
316
315
314
316
318
319
320
320
320
320
321
321
320
320

Forecast for Oadby, Leicestershire, United Kingdom (52.60,-1.08)

Generated: 02/01/26 14:54:42. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+0.00