Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 57%

00:02

12:22

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 08:08, Set: 15:59, Transit: 12:03. Moon - Rise: 00:02, Set: 12:22. Civil Dark: 16:39 - 07:28. Nautical Dark: 17:23 - 06:44. Astro Dark: 18:04 - 06:03

Total Clouds (% Sky Obscured)

61
59
69
77
89
77
62
79
60
61
93
77
74
100
100
100
100
100
99
100
94
99
100
100

Low Clouds (% Sky Obscured)

54
59
69
77
86
77
58
76
55
57
58
61
61
78
68
74
76
76
71
72
80
99
61
46

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
35
69
39
30
31
89
100
100
26
71
78
82
84
99

High Clouds (% Sky Obscured)

4
33
50
55
55
38
1
0
0
0
53
55
45
100
100
100
100
100
98
100
82
81
79
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
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
3
3
2
4
7
12
16
34
13
19
27
70
95
83
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0.4
0.2

Wind Speed/Direction (mph)

8
10
11
12
14
14
15
16
15
14
14
13
12
12
13
13
13
13
12
13
11
10
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
85
88
91
90
87
83
81
81
78
85
91
85
88
88
91
93
91
85
87
91
95
95

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1012

Ozone (du)

296
296
295
296
293
292
293
294
297
300
304
303
304
304
302
301
300
301
300
300
300
300
301
305

Friday 12

Waning Crescent 46%

01:15

12:32

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

Sun - Rise: 08:09, Set: 15:59, Transit: 12:04. Moon - Rise: 01:15, Set: 12:32. Civil Dark: 16:39 - 07:29. Nautical Dark: 17:23 - 06:45. Astro Dark: 18:04 - 06:04

Total Clouds (% Sky Obscured)

100
100
87
100
100
100
86
93
93
100
100
99
100
100
100
100
100
100
46
43
42
40
48
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
18
28
33
50
55
43
36
37
45
55
41
46
43
42
40
48
43

Medium Clouds (% Sky Obscured)

100
96
86
100
93
94
66
87
89
100
100
79
52
53
91
100
97
87
28
0
0
0
0
0

High Clouds (% Sky Obscured)

100
92
38
24
22
13
25
16
39
100
70
48
23
54
59
93
100
98
15
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
2
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
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

Precipitation Probability (%)

63
83
62
20
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.6
0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
96
91
86
86
81
74
73
78
81
85
87
90
90
91
91
91
93
94
94
94
94
94

Pressure (mb)

1012
1012
1013
1014
1015
1016
1017
1017
1018
1018
1019
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

309
311
313
316
319
322
325
326
326
326
324
326
327
329
330
333
341
355
374
380
366
359
354
350

Saturday 13

Waning Crescent 36%

02:27

12:42

05 Bad
06 OK
07 OK
08 Bad
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

Sun - Rise: 08:10, Set: 15:59, Transit: 12:04. Moon - Rise: 02:27, Set: 12:42. Civil Dark: 16:39 - 07:29. Nautical Dark: 17:23 - 06:46. Astro Dark: 18:04 - 06:05

Total Clouds (% Sky Obscured)

56
43
37
50
56
80
76
71
75
99
100
100
100
100
100
100
100
100
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

54
40
34
50
47
52
50
61
59
56
48
56
56
62
75
77
85
82
88
92
96
100
100
100

Medium Clouds (% Sky Obscured)

0
1
0
0
3
7
5
6
68
92
35
100
100
100
99
85
79
50
43
50
41
31
30
32

High Clouds (% Sky Obscured)

40
40
35
20
22
58
53
28
44
91
100
100
100
100
100
100
100
100
91
73
24
26
53
77

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 (%)

0
0
0
0
0
0
0
0
0
0
2
21
35
40
47
23
7
3
3
5
6
5
15
24

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)

6
7
7
8
9
12
14
15
16
16
16
17
17
17
18
18
17
18
18
17
18
17
17
17

Chance of Frost

Temperature (°C)

6
6
6
6
6
7
8
8
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
88
85
82
81
81
80
81
81
84
85
85
88
88
87
88
88
88
88
90

Pressure (mb)

1024
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

345
340
338
336
333
327
322
319
314
310
309
306
302
300
299
299
298
296
295
294
295
292
291
293

Sunday 14

Waning Crescent 27%

03:39

12:52

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 08:11, Set: 15:59, Transit: 12:05. Moon - Rise: 03:39, Set: 12:52. Civil Dark: 16:39 - 07:30. Nautical Dark: 17:23 - 06:47. Astro Dark: 18:04 - 06:06

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
99

Low Clouds (% Sky Obscured)

100
92
85
78
75
73
71
67
61
57
66
74
82
85
87
90
89
87
86
86
85
85
84
83

Medium Clouds (% Sky Obscured)

33
36
96
100
66
62
85
97
91
63
58
63
62
67
73
84
76
72
60
60
60
60
60
60

High Clouds (% Sky Obscured)

100
89
76
64
76
89
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
63

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

Precipitation Probability (%)

8
22
28
8
25
34
7
8
9
4
14
27
34
58
75
82
95
95
95
95
95
92
95
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
15
15
15
16
17
18
19
19
19
19
19
19
19
19
19
19
18
18
18
16
15
13

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
11
11
11
11
10
10
10
10
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
9
9
8
8
8
7
7
8
9
8
8
8
8
8
8
7
7
8

Relative Humidity (%)

88
90
90
90
90
88
87
88
85
83
83
80
80
84
90
85
83
81
80
80
79
76
77
84

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1005
1005

Ozone (du)

298
300
300
298
295
294
294
293
291
291
289
288
286
285
284
284
284
284
285
285
286
287
289
294

Monday 15

Waning Crescent 19%

04:53

13:05

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 08:12, Set: 15:59, Transit: 12:05. Moon - Rise: 04:53, Set: 13:05. Civil Dark: 16:40 - 07:31. Nautical Dark: 17:23 - 06:47. Astro Dark: 18:04 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
99
97
100
100
100
100
100
100
100
92
83
70
68
67
68
78
89
99
100
100

Low Clouds (% Sky Obscured)

82
70
59
48
45
43
40
41
42
43
44
44
44
61
62
63
65
66
67
68
70
71
67
62

Medium Clouds (% Sky Obscured)

55
55
55
55
55
60
55
56
62
63
79
62
45
76
70
60
39
19
4
19
35
52
45
34

High Clouds (% Sky Obscured)

61
60
65
55
46
38
56
71
85
100
100
100
100
90
77
35
12
9
6
6
5
9
29
41

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 (%)

75
58
35
10
9
7
5
6
12
15
3
9
1
22
17
4
11
12
11
16
21
6
18
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
9
8
8
8
8
8
8
8
7
9
9
8
8
8
8
7
7
7
7

Relative Humidity (%)

84
81
83
80
84
87
84
83
84
83
85
87
88
90
90
90
87
88
90
91
90
91
91
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007

Ozone (du)

299
304
310
313
315
317
322
320
320
318
316
316
313
314
315
317
319
322
325
328
320
311
303
301

Tuesday 16

Waning Crescent 12%

04:53

13:20

05 Bad
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 08:12, Set: 15:59, Transit: 12:06. Moon - Rise: 04:53, Set: 13:20. Civil Dark: 16:40 - 07:32. Nautical Dark: 17:23 - 06:48. Astro Dark: 18:05 - 06:07

Total Clouds (% Sky Obscured)

100
93
88
84
82
80
75
63
62
45
51
57
70
61
54
49
65
78
91
88
86
85
90
94

Low Clouds (% Sky Obscured)

58
53
48
43
48
53
57
40
29
20
25
37
51
52
53
49
55
56
57
50
41
34
46
57

Medium Clouds (% Sky Obscured)

29
21
17
14
27
39
45
44
49
45
48
49
53
36
19
3
2
1
0
10
19
25
31
33

High Clouds (% Sky Obscured)

52
50
48
42
35
24
9
13
11
10
12
13
20
18
13
8
23
41
59
57
51
45
63
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
41
43
43
53
61
72
79
71
52
67
66
53
28
10
0
1
3
0
0
2
0
10
23

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.4
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
94
93
93
93
94
93
93
93
94
93
91
93
91
91
91
91
91
93
89
89
89
91

Pressure (mb)

1008
1008
1009
1010
1010
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

299
298
305
313
320
327
334
341
342
343
343
343
343
343
339
335
331
326
322
317
313
310
306
304

Wednesday 17

Waning Crescent 7%

06:06

13:41

Sun - Rise: 08:13, Set: 16:00, Transit: 12:06. Moon - Rise: 06:06, Set: 13:41. Civil Dark: 16:40 - 07:32. Nautical Dark: 17:24 - 06:49. Astro Dark: 18:05 - 06:08

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 Ross on Wye, Herefordshire, United Kingdom (51.91,-2.58)

Generated: 11/12/25 05:40:29. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+0.00