Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:37

10:35

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: 08:15, Set: 16:09, Transit: 12:13. Moon - Rise: 21:37, Set: 10:35. Civil Dark: 16:50 - 07:35. Nautical Dark: 17:34 - 06:51. Astro Dark: 18:16 - 06:09

Total Clouds (% Sky Obscured)

90
89
96
100
99
95
99
100
100
99
100
100
100
100
86
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
59
46
33
14
17
58
62
68
78
83
87
100
100
73
89
60
56
42
32
43
44
49
74

Medium Clouds (% Sky Obscured)

34
62
96
100
64
94
90
100
96
99
86
56
54
47
80
74
67
93
100
100
100
100
100
100

High Clouds (% Sky Obscured)

66
68
96
100
37
30
88
100
100
86
73
80
58
80
63
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
0
0
0
0
0
0
1
4
16
45
29
23
13
8
5
2
2
1
1
3
31
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0.4

Wind Speed/Direction (mph)

15
14
12
11
10
9
7
7
6
5
5
4
4
3
4
4
4
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
-1
-1
-1
-1
-1
-1
-1
-1
1
1
1
1
1
1
1
0
0
0
1
1
1

Relative Humidity (%)

76
78
80
82
84
88
88
89
86
86
88
98
100
98
98
100
98
98
96
96
94
91
91
93

Pressure (mb)

1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1004
1004
1004
1003
1003
1003
1002
1000
999

Ozone (du)

305
306
305
309
315
314
317
318
321
321
322
325
326
328
325
321
322
323
323
325
326
327
325
325

Thursday 8

Waning Gibbous 64%

22:55

10:44

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: 08:15, Set: 16:11, Transit: 12:13. Moon - Rise: 22:55, Set: 10:44. Civil Dark: 16:51 - 07:34. Nautical Dark: 17:35 - 06:50. Astro Dark: 18:17 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
89
92
86
91
80
60
86
86
88
88
78
84
69
42
38
61
44
26
25
31
52
60
63

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
68
59
57
70
77
85
98
94
53

ISS Passover

Visibility (miles)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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

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

Precipitation Probability (%)

89
93
95
95
95
95
95
95
95
95
95
95
89
73
50
32
30
22
33
25
15
14
11
10

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.7
1.2
1.4
2
2
1.6
1.1
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
7
9
11
14
17
17
19
18
19
19
18
18
17
16
16
16
16
17
17
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
100
100
98
100
98
100
100
100
100
98
98
98
98
100
100
98
96
94
96
98

Pressure (mb)

998
996
995
993
991
990
989
988
987
987
988
989
990
991
992
993
993
994
995
995
996
997
997
997

Ozone (du)

325
327
327
329
334
340
341
341
339
338
339
340
355
359
361
364
371
376
381
381
388
396
398
397

Friday 9

Waning Gibbous 54%

00:10

10:53

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 OK
12 Bad
13 Bad

Sun - Rise: 08:14, Set: 16:12, Transit: 12:14. Moon - Rise: 00:10, Set: 10:53. Civil Dark: 16:53 - 07:33. Nautical Dark: 17:36 - 06:50. Astro Dark: 18:18 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
95
89
93
95
84
76
95
89
88
75
80
84
87
84
77
34
41
53

Low Clouds (% Sky Obscured)

54
57
56
62
71
78
71
73
56
66
52
54
86
84
78
66
65
67
62
53
48
34
41
51

Medium Clouds (% Sky Obscured)

100
100
100
98
98
96
88
76
85
86
77
63
51
40
40
45
45
45
42
46
44
4
6
14

High Clouds (% Sky Obscured)

41
62
68
60
71
43
46
63
78
78
70
65
36
36
35
3
2
1
2
2
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
8
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
9
17
17
17
17
17
17
17
17

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 (%)

9
11
9
9
5
7
10
11
10
7
5
4
2
2
0
0
2
3
3
14
15
6
4
2

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
15
14
13
13
12
11
11
10
9
9
8
8
8
8
8
7
6
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
98
96
94
93
91
91
91
91
91
89
89
88
88
88
89
89
89
91
92
92
93
94

Pressure (mb)

998
998
999
1000
1001
1002
1002
1003
1004
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1012
1013
1013
1013
1014

Ozone (du)

394
395
394
393
387
384
383
383
381
378
378
378
382
381
383
382
382
383
379
380
379
379
377
374

Saturday 10

Third Quarter 44%

01:24

11:04

14 Bad
15 Bad
16 OK
17 Good
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: 16:14, Transit: 12:14. Moon - Rise: 01:24, Set: 11:04. Civil Dark: 16:54 - 07:33. Nautical Dark: 17:38 - 06:49. Astro Dark: 18:19 - 06:08

Total Clouds (% Sky Obscured)

71
56
28
12
43
50
71
70
67
63
62
61
63
72
85
99
99
99
99
91
100
100
99
100

Low Clouds (% Sky Obscured)

53
40
21
5
15
20
20
20
20
20
20
20
25
41
56
72
68
62
58
44
43
46
51
66

Medium Clouds (% Sky Obscured)

35
35
13
3
1
0
0
5
11
20
23
27
29
42
54
65
64
59
45
42
39
29
29
34

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
4
4
7
8
47
44
40
22
37
61
73
71
74
97
100
96
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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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
Very Light Rain

Precipitation Probability (%)

0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
40
69

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
0.3

Wind Speed/Direction (mph)

5
4
4
4
4
4
4
4
4
4
5
6
6
7
7
7
8
9
10
11
11
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
92
91
91
94
91
89
84
81
83
81
83
89
92
94
96
94
94
92
94
94

Pressure (mb)

1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1013
1011

Ozone (du)

372
370
369
367
366
364
364
360
354
352
352
346
338
329
319
313
309
309
310
311
312
312
315
318

Sunday 11

Waning Crescent 35%

02:39

11:17

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: 16:15, Transit: 12:15. Moon - Rise: 02:39, Set: 11:17. Civil Dark: 16:55 - 07:32. Nautical Dark: 17:39 - 06:49. Astro Dark: 18:20 - 06:08

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
93
86
77
84
90
100
100
100
100
100
100
100
100
100
100
90
79

Low Clouds (% Sky Obscured)

72
86
93
100
100
92
92
90
80
70
68
67
65
65
66
69
69
66
66
71
73
75
69
63

Medium Clouds (% Sky Obscured)

71
74
73
86
90
79
72
66
62
55
67
83
100
87
78
61
70
82
93
89
86
82
61
39

High Clouds (% Sky Obscured)

100
51
57
20
20
25
25
25
20
25
50
73
100
97
94
87
83
82
78
67
57
44
30
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

92
95
95
95
95
86
63
59
67
81
95
95
85
65
45
26
21
18
17
24
34
42
35
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
15
16
15
14
14
14
13
13
11
11
10
9
9
8
8
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
93
93
93
93
93
91
94
98
98
98
98
98
100
100
100
100
100
100
100
98
100

Pressure (mb)

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

Ozone (du)

314
307
308
312
315
317
318
317
316
315
315
317
319
321
318
315
312
312
313
313
316
319
322
321

Monday 12

Waning Crescent 26%

03:54

11:35

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: 16:17, Transit: 12:15. Moon - Rise: 03:54, Set: 11:35. Civil Dark: 16:57 - 07:32. Nautical Dark: 17:40 - 06:48. Astro Dark: 18:22 - 06:07

Total Clouds (% Sky Obscured)

66
63
65
68
75
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
63
56
52
49
45
44
44
48
52
56
62
70
78
90
97
93
89
86
83
77
67
65
64

Medium Clouds (% Sky Obscured)

18
15
10
0
21
43
61
72
81
100
100
100
100
100
100
100
100
100
100
89
76
60
52
44

High Clouds (% Sky Obscured)

0
3
3
5
37
68
100
100
100
100
100
100
100
100
100
100
100
100
100
92
81
73
61
46

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

24
17
10
1
9
11
10
16
27
41
64
79
88
94
95
95
95
95
95
95
68
26
19
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.7
0.8
1.3
1.4
1
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

320
319
317
316
315
315
314
314
315
317
318
322
327
331
332
334
335
335
336
336
338
339
341
338

Tuesday 13

Waning Crescent 18%

05:08

12:00

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

Sun - Rise: 08:11, Set: 16:18, Transit: 12:15. Moon - Rise: 05:08, Set: 12:00. Civil Dark: 16:58 - 07:31. Nautical Dark: 17:42 - 06:48. Astro Dark: 18:23 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
91
86
82
79
75
82
87
96

Low Clouds (% Sky Obscured)

64
72
79
86
91
96
100
95
91
86
82
79
75
80
82
84

Medium Clouds (% Sky Obscured)

31
33
34
35
47
59
71
70
62
50
45
40
35
49
62
76

High Clouds (% Sky Obscured)

37
50
59
55
61
75
87
61
36
13
9
5
0
10
14
14

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

8
19
25
29
24
26
34
40
47
53
49
43
32
30
24
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
5
5
5
5
5
5
5
5
6
5

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
98
100
100
100
100
98
100
100

Pressure (mb)

1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001

Ozone (du)

336
333
335
336
338
340
342
344
345
346
346
345
344
343
346
348

Forecast for Rosliston, Derbyshire, United Kingdom (52.75,-1.64)

Generated: 07/01/26 14:07:25. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+0.00