Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waxing Crescent 25%

12:35

20:00

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

Sun - Rise: 07:35, Set: 16:23, Transit: 11:58. Moon - Rise: 12:35, Set: 20:00. Civil Dark: 17:01 - 06:57. Nautical Dark: 17:42 - 06:16. Astro Dark: 18:22 - 05:36

Total Clouds (% Sky Obscured)

9
17
32
52
56
53
26
57
99
99
99
100
91
100
99
96
99
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

9
17
32
52
52
44
7
41
51
36
34
40
43
40
43
45
45
42
38
68
74
79
96
74

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
43
39
62
36
75
100
99
91
99
100
97
100
100
99
90
47

High Clouds (% Sky Obscured)

9
17
32
52
48
40
26
45
92
96
81
100
69
94
50
72
84
100
100
100
100
88
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
1
1
0
0
0
0
0
1
1
1
1
0
0
5
43
56
46
27
38
51
41

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
38
48
29
50
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.5

Wind Speed/Direction (mph)

2
3
3
3
7
7
7
5
4
4
4
4
4
4
4
4
4
3
3
4
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
74
75
71
67
71
76
89
91
89
93
93
94
96
96
98
96
98
98
96
96
96
94
93

Pressure (mb)

1017
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
999
998

Ozone (du)

267
265
266
268
269
267
266
269
267
267
265
268
271
274
277
281
280
283
289
289
289
291
292
290

Sunday 15

Waxing Crescent 33%

12:58

21:13

09 Bad
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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:36, Set: 16:22, Transit: 11:58. Moon - Rise: 12:58, Set: 21:13. Civil Dark: 17:00 - 06:59. Nautical Dark: 17:41 - 06:17. Astro Dark: 18:21 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
82
100
100
100
51
44
54
38
43
7
15
79
100
100
100
100
98

Low Clouds (% Sky Obscured)

76
80
87
70
58
78
75
56
73
54
52
48
44
51
38
43
7
15
51
61
59
51
40
35

Medium Clouds (% Sky Obscured)

98
97
75
100
99
99
100
64
88
89
14
46
44
54
0
0
0
0
0
28
30
35
35
37

High Clouds (% Sky Obscured)

100
96
100
100
100
40
100
53
59
73
100
45
44
50
0
0
0
0
23
40
57
100
100
78

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
6
9
9
9
9
9
9
9
7
9
8
1
0
5
9

Fog (%)

20
17
26
42
0
0
0
0
0
18
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 (%)

53
35
48
56
55
57
46
36
10
6
11
5
2
5
14
10
22
20
24
19
23
17
23
20

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
2
3
3
4
6
7
7
9
10
15
14
14
14
14
14
13
10
7
4
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
93
98
96
98
96
96
98
94
94
93
88
91
93
91
94
94
94
94
94
89
89

Pressure (mb)

998
997
996
995
995
994
994
995
995
996
998
999
1000
1000
1001
1002
1003
1004
1005
1005
1006
1006
1007
1007

Ozone (du)

293
297
298
296
311
320
314
311
310
319
322
317
313
323
324
322
334
327
313
305
302
298
300
302

Monday 16

Waxing Crescent 43%

13:15

22:27

09 Bad
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

Sun - Rise: 07:38, Set: 16:21, Transit: 11:59. Moon - Rise: 13:15, Set: 22:27. Civil Dark: 16:58 - 07:00. Nautical Dark: 17:40 - 06:19. Astro Dark: 18:20 - 05:39

Total Clouds (% Sky Obscured)

100
83
100
100
100
100
100
100
100
100
100
100
100
100
96
82
75
66
86
98
85
91
95
100

Low Clouds (% Sky Obscured)

16
16
17
13
29
43
55
89
81
79
93
88
91
100
93
81
75
64
73
79
62
61
66
67

Medium Clouds (% Sky Obscured)

100
83
94
84
41
100
100
100
100
100
100
95
100
100
80
60
60
60
19
40
26
89
94
95

High Clouds (% Sky Obscured)

100
58
100
90
100
95
100
100
100
100
100
100
53
35
30
25
20
20
0
0
0
13
23
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
2
1
0
0
0
0
0
0
1
7
9
5
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
59
97
63
82
63
63
61
61
61
61
61
61
61
61
61

Precipitation Type

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

Precipitation Probability (%)

21
16
7
5
1
3
23
64
95
95
95
95
95
95
95
95
95
93
57
49
53
64
48
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
1.2
2.3
3
2
2.7
1.5
4.4
2.2
1.7
0.4
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

3
3
4
6
5
7
8
8
10
13
17
18
19
17
14
7
4
9
14
17
19
20
18
18

Chance of Frost

Temperature (°C)

2
3
4
5
5
5
5
5
4
4
4
4
5
6
7
7
7
9
11
10
10
9
9
8

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
0
1
2
2
2
3
3
4
5
6
6
7
7
9
10
10
8
7
6
7

Relative Humidity (%)

89
86
82
75
70
72
78
83
85
89
94
98
98
98
98
98
100
98
96
95
87
88
85
91

Pressure (mb)

1007
1008
1007
1007
1005
1004
1003
1002
1000
998
995
993
989
987
984
982
980
979
978
977
978
978
978
978

Ozone (du)

303
299
296
295
290
286
281
276
271
266
262
260
261
264
262
261
264
268
277
280
279
288
299
304

Tuesday 17

First Quarter 53%

13:29

23:41

09 Bad
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

Sun - Rise: 07:40, Set: 16:19, Transit: 11:59. Moon - Rise: 13:29, Set: 23:41. Civil Dark: 16:57 - 07:02. Nautical Dark: 17:39 - 06:20. Astro Dark: 18:19 - 05:40

Total Clouds (% Sky Obscured)

95
90
86
91
89
100
95
89
84
88
93
99
92
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
53
47
48
46
53
47
50
54
65
77
83
70
71
65
66
64
57
66
74
82
87
93
99

Medium Clouds (% Sky Obscured)

36
53
55
46
34
48
58
54
66
35
42
71
41
53
82
89
95
100
78
64
51
67
100
100

High Clouds (% Sky Obscured)

33
86
81
42
53
61
85
73
65
66
44
65
63
72
85
87
99
87
76
85
98
76
100
89

ISS Passover

Visibility (miles)

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

Fog (%)

61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61

Precipitation Type

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

Precipitation Probability (%)

44
71
65
77
62
35
36
34
19
44
46
18
23
32
37
53
84
74
51
48
45
95
95
95

Precipitation Amount (mm)

0
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.2
0
0
0
0.9
1.2
0.6

Wind Speed/Direction (mph)

19
20
20
21
20
19
18
16
14
12
10
11
10
12
13
13
14
14
14
13
11
10
9
8

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
8
8
8
8
8
8
8
8
9
8
9
9
9
9
9
8
9

Feels Like (°C)

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

Dew Point (°C)

6
6
7
8
8
7
7
7
7
7
7
7
7
8
7
8
7
8
8
7
8
7
8
8

Relative Humidity (%)

87
82
88
88
90
88
88
93
93
95
96
95
93
96
93
95
93
93
93
91
93
91
95
93

Pressure (mb)

979
979
980
980
980
980
980
980
979
979
979
979
979
979
979
979
979
978
978
978
978
978
978
978

Ozone (du)

309
312
313
315
312
312
310
310
309
310
313
321
327
324
321
321
321
320
323
324
326
329
329
326

Wednesday 18

Waxing Gibbous 63%

13:41

00:57

09 Bad
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 OK

Sun - Rise: 07:42, Set: 16:18, Transit: 11:59. Moon - Rise: 13:41, Set: 00:57. Civil Dark: 16:56 - 07:04. Nautical Dark: 17:38 - 06:22. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
96
91
87
91
96
100
100
100
99
100
100
100
98
96
95
96
98
100
69
41
12

Low Clouds (% Sky Obscured)

99
100
100
95
90
85
90
95
100
93
86
77
79
78
78
69
62
53
47
42
38
33
26
12

Medium Clouds (% Sky Obscured)

100
100
100
96
91
78
75
94
99
67
55
55
94
90
97
89
81
71
77
88
100
69
41
12

High Clouds (% Sky Obscured)

95
90
65
78
74
71
67
55
44
51
68
75
60
56
59
48
27
6
14
22
34
27
24
12

ISS Passover

Visibility (miles)

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

Fog (%)

61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61

Precipitation Type

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

Precipitation Probability (%)

95
95
95
92
74
65
70
71
51
45
54
48
46
48
43
48
37
32
31
29
27
34
32
26

Precipitation Amount (mm)

0.9
0.9
0.9
0.6
0.3
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
10
10
10
10
11
13
14
16
18
18
16
15
14
13
12
11
11
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

978
978
979
979
980
981
981
982
983
984
985
986
986
987
988
989
989
990
990
991
992
993
994
995

Ozone (du)

324
324
324
326
328
330
330
331
331
329
327
329
332
333
333
334
336
338
340
341
342
343
342
341

Thursday 19

Waxing Gibbous 73%

13:52

02:14

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:43, Set: 16:17, Transit: 11:59. Moon - Rise: 13:52, Set: 02:14. Civil Dark: 16:55 - 07:05. Nautical Dark: 17:37 - 06:23. Astro Dark: 18:17 - 05:43

Total Clouds (% Sky Obscured)

17
27
37
33
29
25
16
8
0
19
38
59
61
67
70
74
78
83
85
87
88
82
75
68

Low Clouds (% Sky Obscured)

17
27
37
33
29
25
16
8
0
19
38
59
61
62
58
63
68
71
66
62
57
52
48
44

Medium Clouds (% Sky Obscured)

17
27
37
33
29
25
16
8
0
19
16
7
9
10
13
19
26
33
36
41
44
36
30
20

High Clouds (% Sky Obscured)

17
27
31
28
26
23
16
8
0
19
38
50
49
44
37
32
42
52
59
71
78
64
47
29

ISS Passover

Visibility (miles)

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

Fog (%)

61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61

Precipitation Type

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

Precipitation Probability (%)

36
45
55
60
60
57
53
42
22
26
25
19
18
15
5
13
23
31
50
57
55
51
57
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
94
93
91
90
88
88
88
89
91
94
94
94
94
96
94
94
96
96
96
96
96

Pressure (mb)

996
997
997
998
999
999
1000
1000
1001
1002
1003
1004
1005
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009

Ozone (du)

341
341
341
341
341
342
342
342
343
343
344
345
345
344
343
342
342
341
340
338
336
334
332
331

Friday 20

Waxing Gibbous 82%

14:03

03:34

09 Bad
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

Sun - Rise: 07:45, Set: 16:15, Transit: 11:59. Moon - Rise: 14:03, Set: 03:34. Civil Dark: 16:54 - 07:07. Nautical Dark: 17:36 - 06:25. Astro Dark: 18:16 - 05:44

Total Clouds (% Sky Obscured)

50
31
12
8
4
0
23
45
68
71
72
71
73
74
75
84
92
100
100
100
100

Low Clouds (% Sky Obscured)

29
15
0
0
0
0
0
0
0
10
22
32
37
40
47
57
62
67
78
89
100

Medium Clouds (% Sky Obscured)

39
31
12
8
4
0
23
45
60
55
51
45
40
34
29
46
63
80
87
94
100

High Clouds (% Sky Obscured)

43
31
12
8
4
0
23
45
68
68
40
12
37
60
75
76
88
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61
61

Precipitation Type

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

Precipitation Probability (%)

83
92
92
74
56
41
55
77
95
95
81
38
24
15
3
18
28
39
53
69
95

Precipitation Amount (mm)

0.5
0.7
0.7
0.4
0
0
0
0.4
0.9
0.9
0.5
0
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

5
7
10
12
12
13
13
11
9
7
7
7
7
6
6
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
93
91
90
87
90
93
94
94
94
94
94
96
96
96
98
98
98
100

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012
1011

Ozone (du)

329
331
333
335
336
336
337
335
334
332
329
326
323
322
321
320
318
316
314
314
314

Forecast for Rhayader, Powys, United Kingdom (52.27,-3.57)

Generated: 14/11/26 09:40:12. Forecast: 14/11/26 to 20/11/26. Timezone: UTC+0.00