Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 54%

00:07

10:52

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

Sun - Rise: 08:11, Set: 16:11, Transit: 12:12. Moon - Rise: 00:07, Set: 10:52. Civil Dark: 16:51 - 07:31. Nautical Dark: 17:35 - 06:47. Astro Dark: 18:16 - 06:06

Total Clouds (% Sky Obscured)

61
70
76
82
99
99
98
98
87
86
72
69
59
30
23
11
6
1
1
0
1
1
3
2

Low Clouds (% Sky Obscured)

61
70
76
82
81
82
68
64
58
62
48
47
40
29
23
9
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

61
70
76
82
93
94
91
86
41
14
9
9
12
3
0
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

61
70
76
82
66
51
56
25
6
3
3
4
5
6
3
3
0
0
0
0
0
0
3
2

ISS Passover

Visibility (miles)

9
9
9
4
2
2
0
1
8
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 (%)

6
6
6
26
29
30
25
17
3
0
1
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
16
15
15
14
14
13
13
12
11
10
9
9
8
7
6
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
94
96
96
98
94
89
84
84
88
86
91
92
92
91
91
92
91
91
88
88
88

Pressure (mb)

997
998
999
1000
1001
1002
1004
1005
1006
1007
1008
1009
1010
1011
1012
1012
1013
1014
1015
1016
1017
1017
1018
1018

Ozone (du)

399
398
399
399
397
392
386
384
382
379
377
377
381
389
390
385
380
375
376
370
366
365
361
359

Saturday 10

Third Quarter 44%

01:21

11:02

14 OK
15 OK
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: 08:10, Set: 16:12, Transit: 12:12. Moon - Rise: 01:21, Set: 11:02. Civil Dark: 16:52 - 07:30. Nautical Dark: 17:36 - 06:47. Astro Dark: 18:17 - 06:06

Total Clouds (% Sky Obscured)

23
29
44
54
86
92
92
93
97
100
100
100
89
82
95
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
6
27
42
83
82
81
83
78
59
68
44
41
35
30
48
55
64
85
88
94
93
96
100

Medium Clouds (% Sky Obscured)

0
0
4
21
28
29
28
26
68
100
100
92
83
76
89
89
100
100
100
100
100
96
100
99

High Clouds (% Sky Obscured)

23
29
44
4
53
62
75
82
83
100
100
100
43
44
49
81
100
79
100
96
100
100
100
100

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
4
5
35
100
100
100
97
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
Very Light Rain
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
4
0
0
0
0
0
0
0
1
6
20
49
58
42
68
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.2

Wind Speed/Direction (mph)

4
3
3
2
2
3
5
6
7
7
8
9
10
11
12
13
14
15
16
17
19
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
92
92
92
91
91
92
94
94
94
92
92
92
91
89
87
87
87
86
88
89
91
89

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1020
1019
1018
1018
1017
1016
1015
1014
1013
1011
1010

Ozone (du)

357
352
348
346
342
339
337
335
330
320
317
313
310
315
311
307
306
305
307
307
311
314
318
317

Sunday 11

Waning Crescent 35%

02:36

11:16

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: 08:09, Set: 16:14, Transit: 12:12. Moon - Rise: 02:36, Set: 11:16. Civil Dark: 16:54 - 07:30. Nautical Dark: 17:37 - 06:46. Astro Dark: 18:18 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
71
75
100
100
98
100
100
100
100
100
97
99
100
100
91
86

Low Clouds (% Sky Obscured)

100
100
100
100
95
100
100
100
69
72
66
64
72
77
73
69
68
77
54
57
66
75
66
74

Medium Clouds (% Sky Obscured)

100
96
98
100
100
100
100
100
45
60
3
62
50
65
66
60
92
49
30
44
49
57
79
58

High Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
31
60
100
100
95
100
100
100
100
100
90
77
97
82
67
52

ISS Passover

Visibility (miles)

9
9
9
0
0
4
1
0
1
1
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
Light Rain
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
18
6
37
95
43
47
64
95
95
7
0
11
2
0
0
0
0
0
0
1
2
19
13

Precipitation Amount (mm)

0
0
0
0
1.1
0
0
0
1.4
1.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
21
22
22
21
20
21
22
20
17
14
15
15
16
16
16
17
16
15
15
15
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
96
96
94
94
96
98
96
96
90
93
93
90
90
88
90
91
91
91
90
88
87

Pressure (mb)

1009
1008
1006
1005
1004
1003
1001
1000
1000
999
999
1000
1000
1000
999
999
999
999
1000
1000
1000
1000
1000
999

Ozone (du)

313
309
306
306
308
310
313
316
319
316
318
317
316
313
307
306
305
307
306
307
308
310
314
320

Monday 12

Waning Crescent 26%

03:51

11:34

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: 08:09, Set: 16:15, Transit: 12:13. Moon - Rise: 03:51, Set: 11:34. Civil Dark: 16:55 - 07:29. Nautical Dark: 17:38 - 06:46. Astro Dark: 18:20 - 06:05

Total Clouds (% Sky Obscured)

83
82
81
70
87
92
100
68
99
99
94
90
87
91
95
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
70
69
64
69
68
72
33
35
50
70
70
44
49
52
58
62
77
79
87
89
91
87
82

Medium Clouds (% Sky Obscured)

4
49
0
0
0
0
0
6
12
20
62
60
65
60
60
55
70
83
100
100
100
100
100
97

High Clouds (% Sky Obscured)

40
1
0
0
25
56
86
68
94
92
75
57
40
58
79
95
97
99
100
100
100
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
2
2
1
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

24
13
18
8
0
1
0
0
0
0
0
0
0
0
0
1
6
30
64
79
81
72
55
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

16
17
16
16
15
15
15
13
13
13
12
11
9
8
7
7
6
7
7
8
8
9
9
8

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
8
8
7
7
7
7
6
6
6
6
6
7
7
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8
8
8

Relative Humidity (%)

87
90
90
87
87
87
85
87
90
91
94
91
91
94
96
96
96
96
98
98
98
96
98
100

Pressure (mb)

999
999
1000
1000
1001
1001
1002
1002
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1004
1004
1003
1003
1002

Ozone (du)

323
320
328
324
328
326
324
327
327
325
326
326
325
327
330
332
333
334
336
335
337
339
340
341

Tuesday 13

Waning Crescent 18%

05:04

11:59

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 OK
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:08, Set: 16:17, Transit: 12:13. Moon - Rise: 05:04, Set: 11:59. Civil Dark: 16:57 - 07:28. Nautical Dark: 17:40 - 06:45. Astro Dark: 18:21 - 06:04

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
99
98
98
90
83
78
70
64
58
55
17
0
33
67
100
89
79

Low Clouds (% Sky Obscured)

77
77
75
75
83
90
97
84
69
56
56
56
57
47
37
27
26
13
0
8
16
23
19
13

Medium Clouds (% Sky Obscured)

100
99
99
97
95
96
97
97
55
91
75
54
28
1
2
2
2
1
0
5
7
11
24
44

High Clouds (% Sky Obscured)

100
75
50
35
32
28
9
23
38
65
45
32
1
0
0
0
0
0
0
22
43
65
53
42

ISS Passover

Visibility (miles)

2
6
6
9
9
9
9
8
9
7
6
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

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

Precipitation Probability (%)

67
67
54
52
49
50
51
44
44
43
40
32
18
7
3
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.3
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
7
6
6
6
5
7
9
8
8
7
7
6
6
5
5
7
6
6
7
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
96
96
98
98
96
96
96
96
94
94
94
93
91
91
91
88
83
77
72
75

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010

Ozone (du)

343
346
351
353
355
356
355
348
342
338
337
345
353
354
354
354
350
348
345
342
339
335
332
333

Wednesday 14

Waning Crescent 11%

06:12

12:34

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: 08:07, Set: 16:18, Transit: 12:13. Moon - Rise: 06:12, Set: 12:34. Civil Dark: 16:58 - 07:27. Nautical Dark: 17:41 - 06:44. Astro Dark: 18:22 - 06:03

Total Clouds (% Sky Obscured)

68
77
86
94
96
98
100
100
100
100
100
99
99
98
97
94
92
90
87
86
85
88
89
88

Low Clouds (% Sky Obscured)

11
34
43
52
56
62
69
78
86
95
91
81
70
72
72
80
76
72
68
61
62
73
84
88

Medium Clouds (% Sky Obscured)

58
55
51
48
52
57
62
56
53
53
69
76
78
66
54
41
42
42
46
35
38
46
51
63

High Clouds (% Sky Obscured)

30
49
63
78
85
93
100
99
97
97
70
45
23
34
35
44
36
20
6
33
61
87
78
68

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

Precipitation Probability (%)

0
0
0
0
5
10
19
37
50
61
57
53
50
39
27
21
23
16
2
2
1
0
5
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
6
6
6
7
7
8
8
8
9
10
9
9
7
7
6
7
8
9
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
3
2
2
2
2
2
2
3
4
3
3
3
2
2
3
2
2
2
2
4

Dew Point (°C)

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

Relative Humidity (%)

79
80
82
83
85
86
88
89
91
94
98
94
94
91
93
93
93
93
96
96
93
91
88
88

Pressure (mb)

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

Ozone (du)

335
336
339
343
346
342
338
334
337
340
343
356
368
380
381
382
383
383
383
382
381
380
378
381

Thursday 15

Waning Crescent 6%

07:10

13:24

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: 08:06, Set: 16:20, Transit: 12:14. Moon - Rise: 07:10, Set: 13:24. Civil Dark: 16:59 - 07:27. Nautical Dark: 17:42 - 06:44. Astro Dark: 18:23 - 06:03

Total Clouds (% Sky Obscured)

90
90
91
89
90
90
91
89
90
95
95
97
100
100
100
100
100
100
100
90
78
69

Low Clouds (% Sky Obscured)

90
88
84
80
80
80
80
78
81
79
69
52
37
28
29
29
30
33
34
29
30
25

Medium Clouds (% Sky Obscured)

65
58
57
53
48
44
36
48
64
80
87
93
100
100
100
100
98
96
94
82
71
55

High Clouds (% Sky Obscured)

60
53
49
30
51
57
66
77
86
92
95
97
100
100
100
100
100
100
100
68
37
10

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

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

Precipitation Probability (%)

4
19
26
33
57
71
81
68
55
47
51
49
41
36
38
29
31
26
19
10
5
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.3
0.2
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
94
96
94
94
93
93
93
93
91
89
89
91
93
94
94
94
96
94
94

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1001
1001
1001
1000
1001
1001
1001
1001
1001

Ozone (du)

384
386
383
380
376
375
374
372
370
367
364
365
366
367
372
377
381
387
392
398
395
393

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

Generated: 09/01/26 14:41:19. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+0.00