Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:39

11:20

10 Bad
11 Bad
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
08 Bad
09 Bad

Sun - Rise: 08:11, Set: 16:34, Transit: 12:23. Moon - Rise: 02:39, Set: 11:20. Civil Dark: 17:12 - 07:33. Nautical Dark: 17:53 - 06:52. Astro Dark: 18:32 - 06:13

Total Clouds (% Sky Obscured)

90
93
94
96
100
100
100
100
90
79
83
88
85
89
94
85
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

90
92
93
96
100
100
92
95
80
75
57
56
67
70
71
67
69
70
63
71
74
68
74
62

Medium Clouds (% Sky Obscured)

81
93
94
91
88
94
100
93
54
26
3
0
3
34
88
28
2
2
2
40
63
100
100
77

High Clouds (% Sky Obscured)

90
93
94
96
100
100
100
100
80
4
16
54
85
89
91
85
95
100
100
100
100
100
100
96

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
1
9
9
9
9
9
9
7
9
9
9
9
8
7
8

Fog (%)

0
0
35
91
91
91
88
81
66
82
29
0
0
0
0
0
0
0
29
0
8
76
0
30

Precipitation Type

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

Precipitation Probability (%)

4
1
0
25
87
95
95
73
95
70
42
3
4
7
16
21
24
12
21
23
19
37
45
35

Precipitation Amount (mm)

0
0
0
0
0.6
1.9
1.1
0
1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
22
22
21
21
24
26
27
27
25
20
20
19
20
20
20
20
19
18
16
15
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
96
98
96
96
96
95
90
92
90
90
90
90
90
91
90
91
93
90
93
87

Pressure (mb)

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

Ozone (du)

293
296
298
300
299
301
302
305
309
317
320
322
320
320
321
321
322
321
319
320
322
322
321
318

Monday 12

Waning Crescent 26%

03:51

11:36

10 Bad
11 Bad
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
08 Bad
09 Bad

Sun - Rise: 08:10, Set: 16:36, Transit: 12:23. Moon - Rise: 03:51, Set: 11:36. Civil Dark: 17:13 - 07:33. Nautical Dark: 17:54 - 06:52. Astro Dark: 18:33 - 06:13

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
99
80
79
62
82
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
66
50
68
60
75
62
65
62
61
74
59
76
91
79
58
79
74
90
89
86
84
92
100

Medium Clouds (% Sky Obscured)

45
45
71
82
94
86
86
96
96
43
9
0
0
0
79
100
92
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
90
100
97
81
65
94
25
28
2
0
24
60
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
5
6
9
5
6
9
9
9
9
9
9
9
9
9
6
5
9
3
3
2
0

Fog (%)

23
0
0
0
0
0
32
0
45
77
77
79
93
95
97
91
94
95
95
93
42
0
2
58

Precipitation Type

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

Precipitation Probability (%)

22
32
49
52
40
36
42
34
18
17
12
7
2
15
2
7
18
10
43
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.6
1.8
3.9
4.1

Wind Speed/Direction (mph)

17
17
18
19
17
15
14
12
11
10
8
8
7
7
8
7
5
5
5
5
6
5
7
7

Chance of Frost

Temperature (°C)

11
11
12
12
12
11
11
11
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
9

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
11
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
10
9
9

Relative Humidity (%)

88
87
87
88
93
92
95
95
93
90
93
93
93
95
93
91
96
96
96
95
96
98
98
100

Pressure (mb)

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

Ozone (du)

318
320
322
324
327
334
334
332
333
335
336
333
332
334
333
335
336
337
339
339
340
339
341
345

Tuesday 13

Waning Crescent 18%

05:01

11:56

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

Sun - Rise: 08:09, Set: 16:37, Transit: 12:23. Moon - Rise: 05:01, Set: 11:56. Civil Dark: 17:14 - 07:32. Nautical Dark: 17:55 - 06:51. Astro Dark: 18:34 - 06:12

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
95
100
94
59
44
31
28
35
28
47
25
26
49
52
50
45
52

Low Clouds (% Sky Obscured)

97
100
98
98
100
85
79
75
35
54
44
44
30
28
35
28
47
25
26
19
17
15
13
18

Medium Clouds (% Sky Obscured)

100
100
94
100
96
100
100
58
99
74
59
44
31
0
0
0
0
0
0
1
4
2
29
42

High Clouds (% Sky Obscured)

100
100
63
100
100
100
70
45
100
72
2
0
0
0
0
0
0
1
2
30
30
30
25
2

ISS Passover

Visibility (miles)

0
0
4
5
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
38
2
6
78
3
1
5
13
11
55
3
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
90
63
49
64
49
11
7
25
17
4
0
1
0
0
3
3
2
2
1
0
1

Precipitation Amount (mm)

4.7
2.6
1.2
0.5
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
11
14
14
16
13
11
11
9
6
7
8
8
7
7
7
6
6
5
5
6
5
5
5

Chance of Frost

Temperature (°C)

9
10
11
10
10
10
10
9
9
8
7
7
6
6
5
5
4
4
4
4
4
4
3
4

Feels Like (°C)

6
5
9
7
5
7
5
5
5
4
4
5
5
4
4
3
4
4
3
3
1
1
0
1

Dew Point (°C)

9
10
10
9
9
9
8
7
7
6
5
5
4
4
3
3
2
2
1
1
1
1
1
1

Relative Humidity (%)

98
96
93
91
93
91
87
88
85
87
87
85
82
86
86
88
86
85
82
83
83
83
83
85

Pressure (mb)

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

Ozone (du)

352
353
349
346
338
338
339
341
344
352
360
364
365
360
353
348
341
337
333
328
323
318
321
327

Wednesday 14

Waning Crescent 11%

06:08

12:24

10 Bad
11 Bad
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
08 Bad
09 Bad

Sun - Rise: 08:08, Set: 16:38, Transit: 12:24. Moon - Rise: 06:08, Set: 12:24. Civil Dark: 17:16 - 07:31. Nautical Dark: 17:57 - 06:51. Astro Dark: 18:36 - 06:11

Total Clouds (% Sky Obscured)

59
74
80
87
93
96
98
100
100
100
100
91
79
56
51
60
41
70
83
90
83
81
76
38

Low Clouds (% Sky Obscured)

20
25
46
34
48
76
81
93
93
92
91
82
72
56
49
44
38
33
32
30
30
30
29
29

Medium Clouds (% Sky Obscured)

49
54
62
67
73
84
92
100
100
100
55
51
62
6
9
50
9
68
78
85
79
72
60
14

High Clouds (% Sky Obscured)

40
40
45
58
57
69
85
100
82
80
70
47
27
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
2
2
5
5
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
10
3
6
10
49
45
84
79
71
90
95
95
95
61
16
23
19
15
19
22
12
15

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0.7
0.6
0.4
0.6
0.6
1
0.7
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
10
10
10
9
9
9
10
12
14
17
16
15
15
13
12
10
9
8
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
3
3
3
5
6
6
7
7
8
8
7
7
7
6
6
5
5
5
5
5

Relative Humidity (%)

82
78
75
75
74
74
77
85
88
93
94
93
95
95
90
91
93
93
93
91
93
93
93
94

Pressure (mb)

1012
1012
1011
1011
1010
1010
1009
1008
1008
1007
1006
1005
1004
1003
1003
1002
1003
1003
1002
1002
1002
1002
1003
1003

Ozone (du)

328
327
327
331
329
327
326
327
335
337
343
351
356
364
369
371
372
370
366
365
366
367
366
371

Thursday 15

Waning Crescent 10%

07:05

13:02

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
08 Bad
09 Bad

Sun - Rise: 08:08, Set: 16:40, Transit: 12:24. Moon - Rise: 07:05, Set: 13:02. Civil Dark: 17:17 - 07:31. Nautical Dark: 17:58 - 06:50. Astro Dark: 18:37 - 06:11

Total Clouds (% Sky Obscured)

28
31
51
60
68
77
71
82
78
78
84
80
74
80
84
89
92
95
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

28
31
36
34
31
37
45
51
66
78
84
80
74
74
76
77
79
80
82
81
68
53
38
50

Medium Clouds (% Sky Obscured)

0
0
20
44
67
67
66
78
67
67
67
45
21
60
65
77
83
86
91
94
96
98
100
78

High Clouds (% Sky Obscured)

0
0
27
40
55
70
71
82
78
78
84
64
32
10
15
28
46
55
43
26
38
57
84
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
3
4
6
5
8
6
5
62
94
95
95
95
95
89
93
95
87
77
72
73
69
63
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.7
1.4
1.4
1.2
1.2
0.4
0.6
0.8
0.5
0.4
0.4
0.4
0.4
0.3
0.2

Wind Speed/Direction (mph)

6
8
9
9
9
9
8
7
8
10
11
14
13
13
13
11
9
8
7
15
25
23
19
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
5
5
5
5
5
5
5
5
5
6
6
6
6
6
7
6
6
5
5
5
5

Relative Humidity (%)

90
85
82
80
80
79
84
90
90
91
91
91
94
91
90
91
93
96
94
94
94
93
93
93

Pressure (mb)

1003
1003
1003
1002
1002
1001
1001
1000
999
998
997
996
995
994
993
992
991
990
990
991
991
992
993
994

Ozone (du)

373
375
382
382
385
384
381
381
386
387
390
395
400
406
411
414
417
420
416
412
409
412
416
419

Friday 16

Waning Crescent 6%

07:50

13:52

10 Bad
11 Bad
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
08 Bad
09 Bad

Sun - Rise: 08:07, Set: 16:41, Transit: 12:25. Moon - Rise: 07:50, Set: 13:52. Civil Dark: 17:18 - 07:30. Nautical Dark: 17:59 - 06:49. Astro Dark: 18:38 - 06:10

Total Clouds (% Sky Obscured)

100
99
99
96
94
96
97
100
93
88
80
87
93
100
100
100
100
98
98
97
88
76
65
56

Low Clouds (% Sky Obscured)

63
80
71
62
53
55
57
59
61
64
67
64
61
56
67
79
89
85
81
78
73
69
64
56

Medium Clouds (% Sky Obscured)

53
30
31
32
32
54
76
100
89
82
75
86
93
100
96
91
87
76
59
42
30
21
20
15

High Clouds (% Sky Obscured)

46
35
31
26
32
46
70
95
92
88
80
83
87
89
91
92
92
85
74
70
51
30
1
0

ISS Passover

Visibility (miles)

8
8
7
6
4
3
5
7
9
8
7
5
4
3
2
2
1
0
3
6
9
8
6
5

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

Precipitation Probability (%)

55
54
60
63
61
66
68
66
62
57
55
63
70
79
85
95
95
95
89
36
49
47
29
25

Precipitation Amount (mm)

0
0
0.2
0.3
0.2
0.3
0.3
0.3
0.3
0
0
0.3
0.3
0.4
0.5
0.7
1.1
1.5
0.9
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
14
14
13
11
10
9
8
8
8
6
8
9
7
5
6
3
3
4
5
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
85
84
85
87
88
88
90
90
90
91
93
93
94
96
98
96
96
94
94
94
94

Pressure (mb)

995
995
995
995
995
995
995
995
996
996
996
996
996
996
995
996
996
996
997
997
998
999
1000
1000

Ozone (du)

422
424
427
431
436
441
443
445
448
450
452
454
455
455
455
457
459
460
460
461
461
459
458
456

Saturday 17

Waning Crescent 2%

08:25

14:55

10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
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: 08:06, Set: 16:43, Transit: 12:25. Moon - Rise: 08:25, Set: 14:55. Civil Dark: 17:20 - 07:29. Nautical Dark: 18:01 - 06:49. Astro Dark: 18:39 - 06:10

Total Clouds (% Sky Obscured)

48
39
31
24
16
19
29
51
64
68
69
61
55
52
56
59
60
68
79
93

Low Clouds (% Sky Obscured)

48
39
31
24
16
19
29
40
33
30
31
37
46
52
56
59
60
68
72
74

Medium Clouds (% Sky Obscured)

9
3
3
4
4
4
4
4
6
8
13
12
9
5
4
2
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

ISS Passover

Visibility (miles)

6
8
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

Precipitation Type

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

Precipitation Probability (%)

21
14
18
18
11
13
15
16
20
20
9
22
22
7
19
16
5
20
14
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
90
85
84
82
82
83
86
86
88
86
89
91
93
94
94
96
94
91

Pressure (mb)

1001
1002
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

455
453
451
448
444
440
435
430
425
432
438
444
434
423
412
402
392
382
376
370

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

Generated: 11/01/26 10:36:52. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+0.00