Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

14:50

07:53

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

Sun - Rise: 08:15, Set: 16:23, Transit: 12:19. Moon - Rise: 14:50, Set: 07:53. Civil Dark: 17:01 - 07:36. Nautical Dark: 17:43 - 06:55. Astro Dark: 18:23 - 06:15

Total Clouds (% Sky Obscured)

49
60
77
46
8
8
7
4
2
1
0
14
15
20
34
35
24
27
25
22
25
26
30
24

Low Clouds (% Sky Obscured)

49
60
77
41
6
6
5
2
1
1
0
12
14
19
31
34
24
27
25
22
25
25
24
9

Medium Clouds (% Sky Obscured)

23
18
24
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
3
0

ISS Passover

Visibility (miles)

9
6
9
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0

Fog (%)

0
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

75
74
33
20
14
2
1
1
0
0
1
1
3
4
3
6
5
4
8
8
9
20
29
30

Precipitation Amount (mm)

0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
86
80
74
72
72
73
77
83
80
77
80
83
89
91
83
83
83
83
84
84
93
94

Pressure (mb)

1009
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

274
276
279
279
277
275
277
280
287
292
294
290
299
309
310
304
308
315
321
331
336
337
340
344

Saturday 3

Full Moon 99%

16:10

08:50

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

Sun - Rise: 08:15, Set: 16:24, Transit: 12:19. Moon - Rise: 16:10, Set: 08:50. Civil Dark: 17:02 - 07:36. Nautical Dark: 17:44 - 06:55. Astro Dark: 18:24 - 06:15

Total Clouds (% Sky Obscured)

36
32
39
46
23
7
11
16
4
7
5
20
5
4
6
4
4
4
7
16
8
9
17
13

Low Clouds (% Sky Obscured)

20
11
6
28
23
7
11
15
1
2
0
2
0
0
0
0
0
0
0
3
1
1
1
1

Medium Clouds (% Sky Obscured)

5
24
30
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1

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
5
4

ISS Passover

Visibility (miles)

0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
9
5
5
5
6
5
6
6
4
5
2
1
1
1
1
1
2
5
4
3
4
5
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
83
73
69
68
63
68
73
77
83
86
91
89
88
86
80
78
78
83
89
91
92
92
92

Pressure (mb)

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

Ozone (du)

340
338
339
341
344
348
353
355
350
341
342
340
335
333
330
325
325
326
328
331
333
338
343
346

Sunday 4

Waning Gibbous 96%

17:38

09:29

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

Sun - Rise: 08:15, Set: 16:25, Transit: 12:20. Moon - Rise: 17:38, Set: 09:29. Civil Dark: 17:03 - 07:36. Nautical Dark: 17:45 - 06:54. Astro Dark: 18:25 - 06:15

Total Clouds (% Sky Obscured)

20
39
50
58
28
41
17
10
10
19
36
34
15
43
72
89
88
86
83
68
66
44
90
88

Low Clouds (% Sky Obscured)

1
15
23
22
2
11
9
2
2
4
2
2
0
1
15
14
9
7
2
2
2
5
28
26

Medium Clouds (% Sky Obscured)

2
1
8
22
28
31
1
1
1
7
27
34
13
41
71
89
88
86
83
64
63
44
86
87

High Clouds (% Sky Obscured)

10
3
3
2
0
0
0
0
0
0
0
0
0
0
1
3
27
30
21
1
0
0
0
0

ISS Passover

Visibility (miles)

5
4
7
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 (%)

20
10
8
10
26
17
16
8
4
3
2
4
7
8
11
13
16
14
10
8
9
10
10
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
88
82
75
72
71
75
82
83
83
81
80
78
78
78
81
84
86
87
87
86
84
84

Pressure (mb)

1019
1019
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

343
342
342
340
340
340
340
341
341
341
342
345
347
349
352
355
362
368
379
387
390
392
390
387

Monday 5

Waning Gibbous 90%

19:06

09:56

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
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

Sun - Rise: 08:14, Set: 16:26, Transit: 12:20. Moon - Rise: 19:06, Set: 09:56. Civil Dark: 17:04 - 07:36. Nautical Dark: 17:46 - 06:54. Astro Dark: 18:26 - 06:15

Total Clouds (% Sky Obscured)

92
75
85
81
78
68
56
35
13
2
1
0
0
0
0
0
0
0
0
0
0
4
3
6

Low Clouds (% Sky Obscured)

48
22
28
17
12
20
10
8
4
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

66
72
74
61
58
59
56
35
6
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
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 (%)

9
10
11
7
10
11
6
5
5
2
4
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
88
76
71
71
73
77
84
93
87
78
74
74
75
75
75
74
73
72
71
71
74
75

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

384
385
388
389
389
383
381
385
392
392
391
387
383
382
379
376
375
374
374
374
373
373
374
376

Tuesday 6

Waning Gibbous 83%

20:30

10:15

08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 08:14, Set: 16:27, Transit: 12:21. Moon - Rise: 20:30, Set: 10:15. Civil Dark: 17:06 - 07:35. Nautical Dark: 17:47 - 06:54. Astro Dark: 18:27 - 06:15

Total Clouds (% Sky Obscured)

10
23
56
69
73
79
84
89
95
100
43
71
98
96
91
85
80
67
46
20
11
7
9
5

Low Clouds (% Sky Obscured)

2
2
1
1
1
0
0
0
0
0
8
10
13
18
27
35
31
27
23
20
11
7
9
5

Medium Clouds (% Sky Obscured)

3
19
56
69
73
79
84
89
95
100
43
71
83
63
61
47
45
33
20
13
5
0
0
0

High Clouds (% Sky Obscured)

5
3
13
15
16
12
8
2
1
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
6
3
0
3
6
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
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
1
3
8
6
13
13
11
8
17
26
35
33
16
23
24
16
45
54
54
46
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
71
69
69
69
73
76
77
77
77
83
89
96
94
91
89
87
86
84
83
81
80
78

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1017

Ozone (du)

381
386
390
394
396
394
392
389
389
391
390
392
393
395
395
396
397
396
395
394
389
384
379
375

Wednesday 7

Waning Gibbous 74%

21:48

10:30

08 Good
09 Good
10 OK
11 OK
12 Bad
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

Sun - Rise: 08:13, Set: 16:29, Transit: 12:21. Moon - Rise: 21:48, Set: 10:30. Civil Dark: 17:07 - 07:35. Nautical Dark: 17:48 - 06:54. Astro Dark: 18:28 - 06:14

Total Clouds (% Sky Obscured)

4
15
21
32
47
61
77
81
85
91
95
98
99
100
100
100
67
37
15
20
50
45
60
65

Low Clouds (% Sky Obscured)

4
15
13
11
10
11
12
9
6
2
1
1
0
2
3
4
9
24
15
20
25
20
20
26

Medium Clouds (% Sky Obscured)

0
0
0
0
20
39
59
65
71
76
71
83
99
100
100
100
67
37
15
20
50
45
60
55

High Clouds (% Sky Obscured)

0
12
21
32
26
15
7
4
4
4
4
5
5
0
0
5
5
5
5
5
10
15
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
3
3
3
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
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
3
1
5
6
4
12
12
3
4
4
1
2
2
1
16
29
46
63
70
72
74
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
73
68
64
69
76
82
83
85
86
84
83
80
80
80
81
85
91
96
96
94
94
94

Pressure (mb)

1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

372
369
371
373
375
370
365
360
349
337
326
323
320
318
319
319
320
321
323
324
325
326
327
328

Thursday 8

Waning Gibbous 64%

23:03

10:43

Sun - Rise: 08:13, Set: 16:30, Transit: 12:22. Moon - Rise: 23:03, Set: 10:43. Civil Dark: 17:08 - 07:35. Nautical Dark: 17:49 - 06:53. Astro Dark: 18:29 - 06:14

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 02/01/26 07:59:20. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+0.00