Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

No Rise

10:31

22 OK
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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:08, Set: 16:11, Transit: 12:09. Moon - Rise: No Rise, Set: 10:31. Civil Dark: 16:50 - 07:28. Nautical Dark: 17:33 - 06:45. Astro Dark: 18:14 - 06:05

Total Clouds (% Sky Obscured)

38
53
63
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
41
63
81
100
100
96
100
100
100
93
80
82
65
59
89
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

38
53
63
96
54
52
71
94
97
97
86
88
100
100
100
100
100
100
100
100
100
100
100
51

High Clouds (% Sky Obscured)

38
53
63
100
80
100
91
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
4
4
9
9
9
9
9
9
9
9
9
9
8
5
0
0
0
2
2
5

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
20
18
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
31
35
20
21
9
5
1
0
0
0
4
28
76
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
0.4
1
1.6
1.7
2.1
3
3.1
2.8
3.2

Wind Speed/Direction (mph)

7
6
6
6
5
4
3
3
3
3
4
5
5
5
6
6
5
7
10
13
16
19
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-3
-2
-1
-1
-1
-1
-1
-2
-1
-1
0
1
1
1
0
-2
-3
-6
-7
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1003
1002
1000
999
997
995
992
989
986
983
980

Ozone (du)

317
320
316
316
319
318
317
314
317
319
320
323
324
323
321
320
320
320
321
325
327
332
337
344

Thursday 8

Waning Gibbous 64%

22:51

10:41

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:08, Set: 16:12, Transit: 12:10. Moon - Rise: 22:51, Set: 10:41. Civil Dark: 16:52 - 07:28. Nautical Dark: 17:35 - 06:45. Astro Dark: 18:15 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
99
100
97
100

Low Clouds (% Sky Obscured)

100
100
100
100
94
84
84
78
83
87
83
80
64
45
34
40
54
54
60
59
60
59
69
76

Medium Clouds (% Sky Obscured)

50
50
45
45
40
43
67
98
100
100
100
100
100
100
100
100
96
100
100
100
98
100
93
99

High Clouds (% Sky Obscured)

58
30
30
45
40
45
40
35
40
45
66
100
85
60
94
82
91
64
47
61
40
35
35
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
3
6
7
8
8
4
2
3

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

Precipitation Probability (%)

95
95
95
95
88
73
83
95
95
95
89
87
88
81
67
51
54
58
59
58
65
75
63
39

Precipitation Amount (mm)

3.1
1.4
0.7
0.7
0.6
0.3
0.4
0.8
0.8
0.6
0.5
0.5
0.6
0.5
0.3
0.1
0.2
0.2
0.2
0.2
0.3
0.4
0.3
0

Wind Speed/Direction (mph)

20
17
16
14
14
14
18
21
21
21
21
21
21
21
21
21
20
20
19
19
19
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
91
93
93
96
96
98
96
96
96
96
96
96
96
96
94
93
94
94
93
94
94

Pressure (mb)

979
979
979
979
981
983
984
986
987
989
990
992
993
993
994
994
995
996
997
997
998
999
1000
1000

Ozone (du)

354
357
353
354
359
355
367
375
379
378
387
383
383
390
391
392
389
390
394
394
399
403
398
388

Friday 9

Waning Gibbous 54%

00:05

10:51

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

Sun - Rise: 08:07, Set: 16:14, Transit: 12:10. Moon - Rise: 00:05, Set: 10:51. Civil Dark: 16:53 - 07:27. Nautical Dark: 17:36 - 06:45. Astro Dark: 18:17 - 06:04

Total Clouds (% Sky Obscured)

98
91
87
92
88
64
54
54
61
60
50
39
55
41
15
24
52
57
63
59
60
68
83
88

Low Clouds (% Sky Obscured)

83
83
79
75
77
61
54
54
58
54
46
24
36
33
10
5
11
29
39
52
44
44
50
41

Medium Clouds (% Sky Obscured)

94
61
48
82
60
52
52
54
58
60
50
39
55
41
7
4
3
3
2
0
6
13
20
32

High Clouds (% Sky Obscured)

40
39
30
14
29
11
0
0
0
2
1
0
0
0
0
7
24
21
29
12
18
25
45
64

ISS Passover

Visibility (miles)

9
8
8
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 (%)

32
29
11
9
1
4
1
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
17
16
16
15
16
16
16
16
15
13
12
12
12
12
11
10
9
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
91
88
88
86
84
84
84
86
86
86
84
84
83
83
84
88
89
91
92
92
89

Pressure (mb)

1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1020

Ozone (du)

387
384
384
384
388
390
389
385
381
374
374
375
379
381
376
371
368
364
361
356
351
346
343
339

Saturday 10

Third Quarter 44%

01:18

11:03

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:06, Set: 16:15, Transit: 12:11. Moon - Rise: 01:18, Set: 11:03. Civil Dark: 16:54 - 07:27. Nautical Dark: 17:37 - 06:44. Astro Dark: 18:18 - 06:04

Total Clouds (% Sky Obscured)

91
100
97
95
92
95
97
95
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
97

Low Clouds (% Sky Obscured)

29
18
16
16
8
2
1
2
19
37
56
60
68
72
81
86
95
99
100
100
98
96
95
84

Medium Clouds (% Sky Obscured)

43
60
58
62
56
58
67
82
92
63
98
100
94
100
100
100
100
99
98
97
82
66
60
75

High Clouds (% Sky Obscured)

68
100
91
81
71
58
46
34
58
79
100
100
100
100
100
100
100
100
100
100
73
40
10
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
6
3

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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
5
27
46
64
71
69
63
88
95
95
95
95
72
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2
0.5
0.8
1
0.9
0.7
0.3
0.6

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
6
7
8
9
10
12
13
14
15
16
18
18
19
20
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
87
87
86
86
87
89
91
89
88
86
86
86
86
85
85
88
89
91
93

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1014
1013
1011
1010
1008
1007
1006
1004
1003
1003
1003

Ozone (du)

337
331
329
325
321
317
316
316
314
310
311
309
311
311
312
313
312
311
308
311
311
314
316
318

Sunday 11

Waning Crescent 35%

02:32

11:17

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:06, Set: 16:17, Transit: 12:11. Moon - Rise: 02:32, Set: 11:17. Civil Dark: 16:56 - 07:26. Nautical Dark: 17:38 - 06:44. Astro Dark: 18:19 - 06:03

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
98
97
73
77
89
98
83
66
49
66
83
100
100

Low Clouds (% Sky Obscured)

71
56
53
43
39
42
46
50
56
59
66
67
66
67
61
56
50
50
49
49
56
63
70
68

Medium Clouds (% Sky Obscured)

73
50
37
46
100
100
100
100
99
99
99
68
60
50
26
11
1
21
36
49
58
66
70
80

High Clouds (% Sky Obscured)

72
100
100
100
100
95
90
84
67
49
36
14
4
0
32
65
97
76
58
39
66
83
100
100

ISS Passover

Visibility (miles)

3
9
9
9
4
0
0
0
6
7
8
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
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 (%)

57
9
6
3
0
0
3
2
12
27
24
23
15
16
25
20
8
5
3
0
0
1
2
21

Precipitation Amount (mm)

0.2
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
13
12
10
9
8
7
7
8
8
8
8
8
8
9
9
8
8
8
8
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
96
98
100
100
100
98
98
96
96
96
96
93
95
95
95
95
95
96
95
96
96

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1001
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

320
319
316
313
312
313
314
316
317
319
321
325
329
324
321
318
315
311
312
312
312
314
316
318

Monday 12

Waning Crescent 26%

03:46

11:36

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:05, Set: 16:18, Transit: 12:11. Moon - Rise: 03:46, Set: 11:36. Civil Dark: 16:57 - 07:26. Nautical Dark: 17:40 - 06:43. Astro Dark: 18:20 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
88
81
80

Low Clouds (% Sky Obscured)

65
63
75
88
100
95
91
87
85
86
85
78
71
63
68
73
78
79
80
81
78
75
74
77

Medium Clouds (% Sky Obscured)

90
100
94
89
87
91
95
100
100
100
100
100
100
100
100
100
100
100
100
100
85
74
61
59

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
66
55
45
50

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

26
29
36
41
47
61
69
75
74
70
63
60
59
62
65
69
74
65
64
59
59
57
54
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
95
96
96
96
96
95
96
96
98
98
98
98
96
98
96
96
96
96
93
93
93

Pressure (mb)

1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1001
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

319
320
321
322
324
325
326
328
329
330
332
333
333
333
333
334
334
334
336
337
339
339
340
340

Tuesday 13

Waning Crescent 18%

04:59

12:01

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:04, Set: 16:20, Transit: 12:12. Moon - Rise: 04:59, Set: 12:01. Civil Dark: 16:59 - 07:25. Nautical Dark: 17:41 - 06:42. Astro Dark: 18:22 - 06:02

Total Clouds (% Sky Obscured)

79
79
70
62
53
62
70
79
85
90
94
80
61
43
39
29
29
45
61
76

Low Clouds (% Sky Obscured)

79
79
69
60
51
55
59
63
70
77
83
75
61
43
39
29
29
45
61
61

Medium Clouds (% Sky Obscured)

62
60
58
56
45
57
68
73
78
83
87
58
29
0
0
0
0
7
12
16

High Clouds (% Sky Obscured)

60
70
60
50
45
40
45
50
44
38
35
21
10
0
1
2
1
13
25
38

ISS Passover

Visibility (miles)

8
8
8
8
8
8
8
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

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

Precipitation Probability (%)

60
56
56
49
33
24
18
15
27
35
46
39
31
13
10
11
15
12
9
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
11
10
9
8
8
8
8
8
8
9
9
10
11
11
11
12
10
10

Chance of Frost

Temperature (°C)

9
9
9
8
8
8
8
8
7
8
8
8
8
9
9
9
9
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
96
96
96
96
96
96
96
96
93
90
88
88
88
87
90
93

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1006
1007
1007

Ozone (du)

342
343
345
343
342
341
336
331
327
329
332
335
351
367
384
378
372
366
356
347

Forecast for Milton Keynes, Milton Keynes, United Kingdom (52.04,-0.76)

Generated: 07/01/26 22:22:53. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+0.00