Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 97%

13:19

08:07

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Good
08 Good
09 Good
10 OK
11 Bad
12 OK

Sun - Rise: 08:21, Set: 16:00, Transit: 12:11. Moon - Rise: 13:19, Set: 08:07. Civil Dark: 16:42 - 07:39. Nautical Dark: 17:27 - 06:55. Astro Dark: 18:10 - 06:12

Total Clouds (% Sky Obscured)

62
70
77
99
98
72
68
76
79
74
90
100
94
62
84
97
65
49
0
0
0
17
53
28

Low Clouds (% Sky Obscured)

62
52
61
66
67
65
65
41
14
3
6
30
24
36
51
33
21
3
0
0
0
17
38
28

Medium Clouds (% Sky Obscured)

30
25
14
21
41
5
4
56
79
74
90
99
91
35
39
38
52
43
0
0
0
0
0
0

High Clouds (% Sky Obscured)

62
70
77
97
92
40
8
5
4
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 (%)

5
5
5
2
7
3
1
0
13
16
12
4
5
3
1
2
6
4
3
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)

18
18
18
19
18
18
16
16
16
15
15
15
14
13
13
13
13
13
12
13
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
69
70
73
73
73
71
71
65
62
67
69
67
64
62
63
65
65
60
58
58
61

Pressure (mb)

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

Ozone (du)

358
354
351
346
345
347
351
355
362
367
374
373
364
358
355
357
357
356
359
360
360
361
359
355

Friday 2

Waxing Gibbous 100%

14:20

09:03

13 Good
14 OK
15 OK
16 Good
17 Good
18 OK
19 Bad
20 Bad
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

Sun - Rise: 08:21, Set: 16:01, Transit: 12:12. Moon - Rise: 14:20, Set: 09:03. Civil Dark: 16:43 - 07:39. Nautical Dark: 17:28 - 06:54. Astro Dark: 18:11 - 06:12

Total Clouds (% Sky Obscured)

11
20
21
10
2
15
32
29
10
0
1
0
0
0
0
0
0
9
10
4
0
0
0
0

Low Clouds (% Sky Obscured)

10
10
10
0
0
0
20
29
10
0
0
0
0
0
0
0
0
9
10
4
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
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
2
1
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
7
32
6
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
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
14
12
9
7
6
6
9
10
11
11
11
11
12
12
12
12
12
12
12
12
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-5
-5
-4
-4
-3
-3
-6
-8
-8
-9
-9
-9
-10
-10
-10
-9
-10
-10
-10
-10
-10
-11

Relative Humidity (%)

66
67
67
70
78
83
86
86
74
64
64
63
63
62
59
59
60
63
60
59
58
56
53
50

Pressure (mb)

1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

351
348
345
334
319
308
314
318
324
326
327
329
338
342
349
352
353
362
368
371
367
361
353
344

Saturday 3

Full Moon 99%

15:42

09:38

13 Good
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
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 08:21, Set: 16:03, Transit: 12:12. Moon - Rise: 15:42, Set: 09:38. Civil Dark: 16:45 - 07:39. Nautical Dark: 17:29 - 06:54. Astro Dark: 18:12 - 06:12

Total Clouds (% Sky Obscured)

0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
2
4
6
1
1
2
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
1
1
2
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
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
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)

15
15
14
12
11
9
9
8
8
8
7
6
6
5
5
5
4
5
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
51
53
60
61
63
63
61
61
59
58
60
61
63
63
63
64
64
65
65
64
62
55
55

Pressure (mb)

1014
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1018

Ozone (du)

341
343
342
337
338
340
340
341
342
339
340
349
342
341
345
344
344
342
345
349
348
350
355
356

Sunday 4

Waning Gibbous 96%

17:15

10:00

13 Good
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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 OK

Sun - Rise: 08:20, Set: 16:04, Transit: 12:13. Moon - Rise: 17:15, Set: 10:00. Civil Dark: 16:46 - 07:39. Nautical Dark: 17:30 - 06:54. Astro Dark: 18:13 - 06:12

Total Clouds (% Sky Obscured)

17
29
53
84
81
75
74
53
17
86
61
43
58
69
91
96
95
71
93
94
85
85
53
12

Low Clouds (% Sky Obscured)

17
29
32
67
68
65
60
43
17
63
48
39
51
61
78
89
87
36
89
90
73
41
3
5

Medium Clouds (% Sky Obscured)

2
3
10
1
3
40
2
2
10
42
27
41
55
66
63
71
67
44
11
5
13
65
40
4

High Clouds (% Sky Obscured)

0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
22
2

ISS Passover

Visibility (miles)

9
9
9
9
1
0
0
1
9
9
9
9
5
4
0
0
0
9
0
0
1
1
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
Snow
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
5
23
26
45
21
4
3
12
4
10
14
15
20
71
69
22
10
7
13
13
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
63
67
74
81
100
98
94
86
92
94
98
96
100
98
98
98
94
100
98
94
92
94
94

Pressure (mb)

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

Ozone (du)

357
356
359
361
369
372
372
373
372
372
374
379
378
375
374
376
382
387
383
387
387
387
382
380

Monday 5

Waning Gibbous 90%

18:48

10:15

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

Sun - Rise: 08:20, Set: 16:05, Transit: 12:13. Moon - Rise: 18:48, Set: 10:15. Civil Dark: 16:47 - 07:38. Nautical Dark: 17:32 - 06:54. Astro Dark: 18:14 - 06:12

Total Clouds (% Sky Obscured)

4
4
4
4
7
5
9
8
8
8
7
13
11
13
17
25
34
49
63
77
85
91
98
99

Low Clouds (% Sky Obscured)

2
3
2
2
4
2
2
2
2
1
0
0
0
0
0
0
0
10
19
27
31
34
43
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
9
17
27
35
55
75
95
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
4
10
18
26
35
38
42
40
35

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
96
96
96
96
94
92
92
94
94
92
92
90
90
89
87
85
85
85
87
85
84
81

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1019
1019
1018
1018
1019
1019
1019
1019
1018
1018

Ozone (du)

382
378
373
367
364
361
361
364
362
358
357
358
357
356
355
356
357
358
362
365
368
370
372
373

Tuesday 6

Waning Gibbous 83%

20:16

10:27

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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:19, Set: 16:07, Transit: 12:14. Moon - Rise: 20:16, Set: 10:27. Civil Dark: 16:48 - 07:38. Nautical Dark: 17:33 - 06:53. Astro Dark: 18:15 - 06:11

Total Clouds (% Sky Obscured)

99
100
100
100
100
99
99
100
98
96
94
89
85
80
87
93
99
93
89
87
74
59
50
50

Low Clouds (% Sky Obscured)

42
40
51
61
75
80
85
90
89
89
89
84
77
73
73
75
79
77
76
74
54
30
5
8

Medium Clouds (% Sky Obscured)

99
100
100
100
100
94
89
85
74
68
59
41
21
0
0
0
0
14
30
50
61
59
50
50

High Clouds (% Sky Obscured)

35
35
30
30
26
16
14
9
6
6
5
6
6
5
5
7
16
22
28
35
60
59
50
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
5
7
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
5
8
10
27
44
60
57
44
17
12
7
1
3
2
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
8
9
10
10
10
9
7
6
5
5
4
3
3
3
2
2
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
89
89
91
89
89
89
89
87
87
87
89
89
92
94
98
98
98
96
96
96
96

Pressure (mb)

1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

371
369
367
364
361
359
358
356
355
357
359
361
360
359
357
339
321
304
299
295
290
291
291
291

Wednesday 7

Waning Gibbous 74%

21:38

10:36

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 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:19, Set: 16:08, Transit: 12:14. Moon - Rise: 21:38, Set: 10:36. Civil Dark: 16:49 - 07:37. Nautical Dark: 17:34 - 06:53. Astro Dark: 18:16 - 06:11

Total Clouds (% Sky Obscured)

50
50
67
83
100
99
99
98
98
97
97
98
99
100
96
93
91

Low Clouds (% Sky Obscured)

10
12
15
19
27
50
71
90
93
93
95
83
69
53
63
78
86

Medium Clouds (% Sky Obscured)

50
50
67
83
100
98
96
93
69
46
21
33
55
80
65
50
37

High Clouds (% Sky Obscured)

50
45
35
30
25
25
25
25
30
50
60
60
60
50
35
30
30

ISS Passover

Visibility (miles)

9
9
9
6
3
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
11
20
25
25
20
17
18
20
22
19
16
13
9
7
4
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-1
-1
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

96
98
98
98
98
98
98
98
98
100
100
100
100
100
98
100
100

Pressure (mb)

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

Ozone (du)

291
291
291
293
295
296
297
298
299
300
301
302
302
302
302
302
302

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 01/01/26 13:24:43. Forecast: 01/01/26 to 07/01/26. Timezone: UTC+0.00