Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 98%

16:10

10:15

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: 08:01, Set: 16:13, Transit: 12:07. Moon - Rise: 16:10, Set: 10:15. Civil Dark: 16:51 - 07:23. Nautical Dark: 17:33 - 06:41. Astro Dark: 18:12 - 06:02

Total Clouds (% Sky Obscured)

100
96
81
64
78
71
55
75
79
100
100
100
99
96
78
71
95
76
86
93
75
86
100
100

Low Clouds (% Sky Obscured)

100
76
68
59
48
53
34
61
66
54
48
53
52
56
57
52
55
55
79
65
61
66
53
45

Medium Clouds (% Sky Obscured)

51
93
37
4
35
28
36
65
39
100
100
100
85
94
71
71
40
76
85
49
17
28
2
65

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
12
14
0
0
0
0
41
3
0
0
3
6
5
66
100

ISS Passover

Visibility (miles)

5
2
4
8
8
8
5
4
7
6
6
6
7
7
7
7
6
6
6
9
9
8
9
7

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

Precipitation Probability (%)

95
95
95
65
43
58
81
94
78
75
82
75
80
68
62
66
75
76
76
55
40
42
38
27

Precipitation Amount (mm)

1
3.3
0.7
0.3
0.2
0.4
0.6
0.8
0.7
0.7
0.7
0.5
0.7
0.5
0.5
0.4
0.7
0.5
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

20
23
20
16
16
14
16
16
17
18
17
18
18
17
18
18
18
19
19
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
87
87
90
87
88
84
83
87
87
88
88
88
88
90
90
90
87
87
85
87
86

Pressure (mb)

996
994
993
993
993
994
994
994
994
994
994
994
994
995
995
996
996
996
997
998
999
1000
1001
1002

Ozone (du)

290
290
293
294
294
297
300
301
302
300
291
290
290
290
288
287
288
290
293
293
296
296
294
292

Saturday 6

Waning Gibbous 93%

17:22

11:02

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: 08:02, Set: 16:13, Transit: 12:07. Moon - Rise: 17:22, Set: 11:02. Civil Dark: 16:51 - 07:24. Nautical Dark: 17:33 - 06:42. Astro Dark: 18:12 - 06:03

Total Clouds (% Sky Obscured)

100
98
100
100
100
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
50
39
48
37
46
87
93
51
100
85
71
92
100
94
85
83
100
95
100
100
87
91
93

Medium Clouds (% Sky Obscured)

70
87
64
63
43
68
76
81
81
100
93
99
98
99
97
50
60
91
98
100
100
100
100
94

High Clouds (% Sky Obscured)

98
84
100
77
100
78
90
100
100
83
100
100
100
98
100
100
100
82
100
96
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
1
1
2
3
9
7
3
6
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

31
31
12
12
11
13
18
28
15
31
57
75
93
95
95
95
95
89
95
74
95
95
95
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
1.5
2
1.9
1.6
0.6
0.7
0.4
0.5
1.7
1
0.2

Wind Speed/Direction (mph)

18
16
16
13
11
10
9
8
8
8
9
9
9
7
8
9
9
12
11
13
15
16
18
19

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
11
11
12
12
12
11
12
12
13
13
13
13
13
13
13
14

Feels Like (°C)

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

Dew Point (°C)

9
8
8
7
8
9
9
10
10
11
11
11
11
11
11
11
13
13
13
13
13
13
13
13

Relative Humidity (%)

85
85
85
85
88
91
93
95
96
96
96
96
96
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1004
1004
1003
1002
1001
1000
1000
1000
1000
1000
1000
1000
999

Ozone (du)

291
292
292
292
291
290
290
291
290
292
290
291
291
289
289
290
290
292
293
295
298
297
297
298

Sunday 7

Waning Gibbous 86%

18:46

11:34

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: 08:03, Set: 16:13, Transit: 12:08. Moon - Rise: 18:46, Set: 11:34. Civil Dark: 16:51 - 07:25. Nautical Dark: 17:33 - 06:43. Astro Dark: 18:12 - 06:04

Total Clouds (% Sky Obscured)

98
100
100
93
82
92
84
53
77
65
67
68
100
100
91
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
100
56
79
64
68
64
39
37
57
54
53
61
58
48
49
51
56
59
57
43
50
46
61

Medium Clouds (% Sky Obscured)

96
100
43
4
32
6
10
14
29
44
0
20
54
80
58
63
43
90
100
100
87
100
82
89

High Clouds (% Sky Obscured)

72
100
90
82
55
70
45
15
52
1
30
45
100
100
74
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
8
9
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

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

Precipitation Probability (%)

63
50
20
1
3
17
2
0
1
34
50
19
17
20
8
11
11
19
45
41
37
34
36
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
18
17
16
16
14
12
11
10
11
13
15
16
16
15
15
15
16
16
15
16
14
14

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
11
11
11
11
11
11
11
11
12
11
11
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
11
11
10
10
10
10
10
11
11
11
11
11
11
11
11
10
11
11
12
12

Relative Humidity (%)

95
98
98
95
92
95
92
90
93
95
95
98
100
95
96
96
96
95
95
90
90
92
96
95

Pressure (mb)

999
999
999
1001
1002
1004
1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

299
303
307
309
312
316
313
311
308
304
304
307
311
314
316
323
325
328
330
336
341
339
339
338

Monday 8

Waning Gibbous 77%

20:13

11:56

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: 08:04, Set: 16:13, Transit: 12:08. Moon - Rise: 20:13, Set: 11:56. Civil Dark: 16:51 - 07:26. Nautical Dark: 17:33 - 06:44. Astro Dark: 18:12 - 06:05

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)

62
72
76
78
77
76
79
79
80
80
76
74
71
79
87
92
93
94
94
96
98
100
99
99

Medium Clouds (% Sky Obscured)

84
84
84
85
90
95
100
100
100
100
100
100
86
100
100
100
100
100
100
100
100
99
97
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
92
94
97
100
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

43
44
60
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
80
86

Precipitation Amount (mm)

0
0
0.2
0.6
0.6
0.9
0.9
1.3
1.5
1.9
1.5
1.1
0.9
1.7
2.5
2.9
1.7
1.2
0.9
1
0.9
0.7
0.4
0.5

Wind Speed/Direction (mph)

14
13
13
13
12
12
11
11
15
19
22
23
22
22
22
22
22
22
22
22
20
20
20
17

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

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

Pressure (mb)

1009
1009
1009
1008
1008
1008
1007
1006
1005
1004
1003
1003
1003
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1000

Ozone (du)

333
332
329
327
321
314
310
311
309
306
302
298
295
292
291
290
287
285
283
284
283
281
281
282

Tuesday 9

Waning Gibbous 67%

21:37

12:13

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 OK
13 OK

Sun - Rise: 08:05, Set: 16:13, Transit: 12:09. Moon - Rise: 21:37, Set: 12:13. Civil Dark: 16:51 - 07:27. Nautical Dark: 17:32 - 06:45. Astro Dark: 18:12 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
78
81
81
80
59
37
16
16
14

Low Clouds (% Sky Obscured)

98
91
83
77
74
71
58
44
60
56
49
46
46
44
42
37
44
45
45
44
37
16
16
14

Medium Clouds (% Sky Obscured)

90
94
97
100
99
100
100
100
100
100
87
80
75
82
84
78
76
68
58
45
36
16
16
9

High Clouds (% Sky Obscured)

100
77
40
15
31
61
95
92
100
100
100
100
100
88
70
55
33
19
14
8
4
0
0
0

ISS Passover

Visibility (miles)

2
3
6
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

Light Rain
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

Precipitation Probability (%)

78
65
44
31
28
22
13
20
23
18
28
22
18
20
11
21
25
21
21
23
22
34
27
22

Precipitation Amount (mm)

0.4
0.3
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
13
12
11
10
10
9
9
9
9
9
9
8
8
8
8
9
10
10
12
13
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
9
9
9
9
9
8
9
8
8
8
8
8
7
8
8
7
6
6
6
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

284
284
284
284
285
287
288
290
293
294
293
295
296
298
300
302
303
307
311
315
318
322
325
328

Wednesday 10

Waning Gibbous 57%

22:55

12:26

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

Sun - Rise: 08:06, Set: 16:12, Transit: 12:09. Moon - Rise: 22:55, Set: 12:26. Civil Dark: 16:51 - 07:28. Nautical Dark: 17:32 - 06:46. Astro Dark: 18:12 - 06:06

Total Clouds (% Sky Obscured)

12
17
20
26
34
36
37
37
42
46
48
47
43
58
75
93
93
93
94
96
98
100
100
100

Low Clouds (% Sky Obscured)

12
17
20
26
34
36
37
37
42
46
40
35
34
43
58
68
69
70
70
69
68
67
63
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
2
3
8
14
19
25
30
40
44
44
44
51
57
60
46
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
6
11
18
38
59
80
79
78
74
82
91
100
100
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 (%)

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 (%)

27
22
15
11
10
7
1
4
5
10
13
12
14
14
10
11
11
14
18
17
17
20
19
22

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)

12
12
11
10
9
8
8
8
8
8
9
9
10
10
10
11
11
13
14
15
16
16
17
17

Chance of Frost

Temperature (°C)

10
9
8
8
7
7
7
8
8
9
9
9
9
9
9
9
9
9
10
10
10
10
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
90
93
93
94
96
95
93
93
91
91
91
90
91
91
91
91
91
91
91
91
91

Pressure (mb)

1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1015
1014

Ozone (du)

332
335
330
326
322
320
319
317
316
315
314
312
310
309
307
305
303
303
303
303
302
301
300
301

Thursday 11

Third Quarter 46%

00:09

12:38

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: 08:07, Set: 16:12, Transit: 12:10. Moon - Rise: 00:09, Set: 12:38. Civil Dark: 16:51 - 07:29. Nautical Dark: 17:33 - 06:47. Astro Dark: 18:12 - 06:07

Total Clouds (% Sky Obscured)

100
93
86
82
86
82
78
81
83
86
90
95
100
98
95
93

Low Clouds (% Sky Obscured)

49
50
54
55
54
55
56
59
62
65
65
68
68
78
86
91

Medium Clouds (% Sky Obscured)

23
16
10
5
4
2
0
13
21
28
42
59
70
42
33
20

High Clouds (% Sky Obscured)

100
84
69
61
54
48
43
44
44
44
43
51
54
67
76
80

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

29
29
25
23
22
25
31
39
47
56
50
43
35
39
48
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
18
17
17
17
17
18
19
19
20
21
17
15
16
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
5
4
4
4
4
4
4
4
4
4
3
3
4

Dew Point (°C)

9
9
9
9
9
9
9
9
9
9
10
9
7
6
6
6

Relative Humidity (%)

90
90
90
91
91
91
90
90
93
95
96
93
90
87
84
80

Pressure (mb)

1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

301
301
301
300
300
302
305
307
310
313
315
317
318
320
320
319

Forecast for Newton Ferrers, Devon, United Kingdom (50.31,-4.04)

Generated: 05/12/25 14:21:06. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+0.00