Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

First Quarter 51%

15:28

23:21

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 Bad
01 OK
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: 07:45, Set: 18:15, Transit: 12:59. Moon - Rise: 15:28, Set: 23:21. Civil Dark: 18:48 - 07:12. Nautical Dark: 19:27 - 06:33. Astro Dark: 20:05 - 05:55

Total Clouds (% Sky Obscured)

69
72
55
54
65
77
33
31
42
41
68
41
87
100
100
100
100
100
100
96
45
43
39
41

Low Clouds (% Sky Obscured)

69
72
25
25
65
67
21
17
25
25
17
16
69
96
98
100
100
100
99
81
27
30
36
40

Medium Clouds (% Sky Obscured)

0
0
27
44
41
17
7
9
10
10
63
19
57
100
100
93
75
94
99
73
16
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
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
9
9
9
9
9
9
9
4
8
9
9
3
2
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
60
38
61
12
2
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
4
50
65
84
65
60
95
71
17
8
8
19
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.4
0.3
1.1
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
49
55
59
54
61
68
68
71
78
84
85
91
94
94
94
96
94
91
88
82
72
62

Pressure (mb)

1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1028
1028
1027
1026
1025
1025
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

289
288
288
287
285
284
284
286
289
292
294
297
292
294
294
294
294
296
301
303
301
297
290
289

Monday 19

Waxing Gibbous 61%

15:50

00:34

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

Sun - Rise: 07:47, Set: 18:13, Transit: 12:59. Moon - Rise: 15:50, Set: 00:34. Civil Dark: 18:46 - 07:13. Nautical Dark: 19:25 - 06:35. Astro Dark: 20:03 - 05:56

Total Clouds (% Sky Obscured)

78
72
25
3
33
45
56
41
16
10
19
63
58
55
50
68
74
64
50
45
45
6
19
19

Low Clouds (% Sky Obscured)

78
72
18
3
7
14
8
8
9
9
12
7
6
55
50
65
63
60
50
45
45
4
15
15

Medium Clouds (% Sky Obscured)

0
0
0
0
16
3
56
41
3
0
8
63
58
55
50
68
74
64
50
45
45
6
3
0

High Clouds (% Sky Obscured)

0
0
0
0
2
16
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
9
9
9
9
9
9
9
9
9
9
4
5
7
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

16
3
0
0
0
0
0
0
0
0
0
1
5
23
28
71
86
74
52
25
13
9
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
16
14
10
7
7
6
5
5
4
4
3
4
3
3
3
2
3
2
3
6
8
10

Chance of Frost

Temperature (°C)

11
12
12
11
9
8
8
7
6
6
5
5
4
4
4
3
4
4
4
4
7
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
65
57
60
68
78
81
82
84
86
88
86
86
83
80
83
89
91
91
86
81
68
61
56

Pressure (mb)

1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011
1011
1010
1009
1009
1008
1007

Ozone (du)

290
289
290
290
291
292
291
290
291
292
292
291
291
289
289
289
289
289
291
291
292
296
297
302

Tuesday 20

Waxing Gibbous 70%

16:08

01:49

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: 07:49, Set: 18:11, Transit: 12:59. Moon - Rise: 16:08, Set: 01:49. Civil Dark: 18:44 - 07:15. Nautical Dark: 19:23 - 06:36. Astro Dark: 20:01 - 05:58

Total Clouds (% Sky Obscured)

43
44
52
43
100
96
100
100
99
88
96
100
77
75
91
95
90
91
92
93
95
98
100
100

Low Clouds (% Sky Obscured)

17
11
8
17
28
35
43
99
94
88
94
100
77
75
85
94
83
87
91
93
94
94
95
96

Medium Clouds (% Sky Obscured)

16
22
24
24
73
95
100
100
98
75
15
90
77
54
82
84
17
15
10
20
84
92
100
100

High Clouds (% Sky Obscured)

0
0
0
3
75
75
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
9
9
9
9
9
2
2
6
9
9
7
7
5
5
6
5
3
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
31
31
31
31
31
31
31

Precipitation Type

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

Precipitation Probability (%)

3
3
3
9
30
42
46
78
95
77
95
95
95
60
33
49
58
58
65
71
82
94
95
93

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.9
0
1.1
1.5
1.2
0
0
0.2
0.3
0.3
0.3
0.3
0.4
0.5
0.5
0.5

Wind Speed/Direction (mph)

12
12
14
13
11
11
12
13
15
16
17
18
13
20
22
20
21
20
21
24
25
26
26
26

Chance of Frost

Temperature (°C)

12
12
12
11
10
9
9
10
10
10
10
9
8
8
8
7
7
7
8
8
9
9
9
10

Feels Like (°C)

10
10
9
8
9
6
6
7
7
6
6
5
6
2
0
1
0
1
1
0
1
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

53
48
52
61
73
81
84
90
93
90
95
95
96
91
84
82
81
79
81
82
82
82
84
78

Pressure (mb)

1006
1005
1004
1004
1003
1002
1001
1000
999
999
998
998
999
999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1007

Ozone (du)

307
311
310
305
287
284
286
285
284
286
288
289
288
289
290
293
297
298
300
303
303
304
303
306

Wednesday 21

Waxing Gibbous 79%

16:22

03:04

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: 07:50, Set: 18:09, Transit: 12:58. Moon - Rise: 16:22, Set: 03:04. Civil Dark: 18:42 - 07:16. Nautical Dark: 19:21 - 06:38. Astro Dark: 19:59 - 06:00

Total Clouds (% Sky Obscured)

100
100
99
100
89
100
100
100
100
97
100
96
53
48
76
85
46
60
53
45
53
54
61
68

Low Clouds (% Sky Obscured)

98
88
91
99
82
50
93
58
89
46
88
77
30
30
69
85
36
56
44
38
33
29
32
33

Medium Clouds (% Sky Obscured)

100
100
85
25
25
100
100
100
57
88
29
94
23
15
15
25
4
4
4
0
11
15
22
25

High Clouds (% Sky Obscured)

0
0
4
1
1
10
53
54
21
2
0
0
0
0
0
0
0
0
0
0
13
27
38
46

ISS Passover

Visibility (miles)

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

Fog (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

Precipitation Type

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

Precipitation Probability (%)

79
77
85
87
86
95
95
95
95
95
89
95
95
95
92
93
85
74
54
35
36
24
12
17

Precipitation Amount (mm)

0.4
0.5
0.7
0.7
0.6
1
1
1.3
1.3
0.8
0.5
0.7
0.9
0.8
0.7
0.7
0.5
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

27
27
27
24
20
19
17
15
18
16
16
15
16
13
11
12
12
13
12
11
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
4
4
5
5
4
5
5
5
5
5
7
5
4
4
6
7
7
7
9
9

Dew Point (°C)

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

Relative Humidity (%)

72
67
71
72
80
81
91
98
90
93
91
90
88
90
93
88
87
87
90
90
84
80
75
66

Pressure (mb)

1007
1007
1008
1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

309
311
313
315
316
315
318
318
319
320
319
315
317
317
316
316
318
320
321
319
316
314
313
312

Thursday 22

Waxing Gibbous 87%

16:35

04:21

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: 07:52, Set: 18:07, Transit: 12:58. Moon - Rise: 16:35, Set: 04:21. Civil Dark: 18:40 - 07:18. Nautical Dark: 19:19 - 06:39. Astro Dark: 19:57 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
87
80
84
85
83
86
92
100
96
93
89
89
87
86
90

Low Clouds (% Sky Obscured)

28
30
31
31
29
94
94
94
93
87
80
84
83
80
86
92
100
88
76
65
70
76
81
87

Medium Clouds (% Sky Obscured)

28
33
87
37
92
100
100
100
92
87
80
58
37
8
16
27
39
58
74
85
58
36
13
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
13
4
3
2
1
2
2
2
32
61
85
57
28
0
0

ISS Passover

Visibility (miles)

9
7
9
9
9
9
7
7
3
6
2
9
7
6
4
3
3
2
4
7
9
8
7
6

Fog (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

Precipitation Type

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

Precipitation Probability (%)

25
28
47
59
63
79
95
95
95
95
95
95
90
73
95
95
95
95
95
95
78
61
59
62

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.4
0.9
1.2
1.6
0.9
1.2
0.9
0.4
0.3
0.6
1.1
1.4
1.4
1.1
0.6
0.4
0.2
0.3
0.3

Wind Speed/Direction (mph)

14
14
12
10
9
12
15
19
23
24
26
28
29
33
39
36
38
43
40
37
34
32
30
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
67
73
81
80
83
98
96
96
95
95
95
95
95
95
91
91
88
84
79
79
78
77

Pressure (mb)

1011
1011
1010
1009
1008
1007
1005
1002
1000
997
993
990
987
984
981
984
988
992
995
998
1001
1002
1004
1005

Ozone (du)

308
303
299
296
293
293
291
293
296
297
299
305
312
319
326
326
326
326
328
331
333
335
338
340

Friday 23

Waxing Gibbous 94%

16:47

05:40

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: 07:54, Set: 18:05, Transit: 12:58. Moon - Rise: 16:47, Set: 05:40. Civil Dark: 18:39 - 07:20. Nautical Dark: 19:17 - 06:41. Astro Dark: 19:55 - 06:03

Total Clouds (% Sky Obscured)

94
99
99
99
99
97
93
91
87
82
85
88
92
95
97
99
100
99
97
96
88
82
77
83

Low Clouds (% Sky Obscured)

91
95
94
93
93
91
86
84
86
82
85
88
91
91
89
90
89
90
90
91
83
75
68
75

Medium Clouds (% Sky Obscured)

33
41
37
32
26
27
26
25
31
35
41
56
72
91
82
71
61
46
26
10
16
22
28
32

High Clouds (% Sky Obscured)

0
0
0
0
0
6
12
19
19
18
13
14
15
15
28
42
51
46
37
38
37
36
35
35

ISS Passover

Visibility (miles)

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

Fog (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

59
62
62
61
67
64
61
65
66
65
65
68
71
78
83
86
84
79
73
65
73
79
87
95

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0.5
0.4
0.3
0.4
0.4
0.4
0.3
0.4
0.4
0.5
0.6
0.6
0.5
0.4
0.4
0.3
0.4
0.4
0.5
1.1

Wind Speed/Direction (mph)

28
28
28
27
26
24
24
23
21
20
19
18
19
19
19
18
17
15
17
19
22
23
25
26

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
9
10
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
73
74
75
77
76
78
78
76
76
76
76
77
75
78
79
81
77
73
70
66
61
57

Pressure (mb)

1006
1007
1007
1008
1009
1010
1010
1010
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1005
1004

Ozone (du)

341
342
344
347
351
354
356
357
359
360
361
362
363
365
366
363
360
357
355
352
350
348
346
344

Saturday 24

Waxing Gibbous 98%

17:00

06:03

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: 06:55, Set: 18:03, Transit: 11:58. Moon - Rise: 17:00, Set: 06:03. Civil Dark: 18:37 - 06:21. Nautical Dark: 19:15 - 05:43. Astro Dark: 19:54 - 05:04

Total Clouds (% Sky Obscured)

89
95
95
97
100
100
100
100
100
100
100
89
70
69
70
72

Low Clouds (% Sky Obscured)

80
85
89
93
97
95
93
92
93
97
98
89
70
63
35
7

Medium Clouds (% Sky Obscured)

32
31
36
25
20
15
15
10
8
6
2
4
3
7
14
22

High Clouds (% Sky Obscured)

35
35
30
10
10
15
30
40
50
55
61
37
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31

Precipitation Type

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
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
76
53
29
29
26
26
26
18

Precipitation Amount (mm)

1.4
2.2
1.8
1.6
1.6
0.8
0.7
1
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

26
27
28
26
25
24
22
20
18
18
18
18
16
15
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
60
61
62
64
66
68
70
73
76
77
78
82
85
87
90

Pressure (mb)

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

Ozone (du)

341
338
335
330
325
320
317
314
310
309
307
306
306
306
302
298

Forecast for Exford, Somerset, United Kingdom (51.13,-3.64)

Generated: 18/10/26 14:53:13. Forecast: 18/10/26 to 25/10/26. Timezone: UTC+1.00