Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 98%

15:51

09:14

04 Bad
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

Sun - Rise: 08:02, Set: 16:00, Transit: 12:01. Moon - Rise: 15:51, Set: 09:14. Civil Dark: 16:40 - 07:22. Nautical Dark: 17:23 - 06:39. Astro Dark: 18:04 - 05:58

Total Clouds (% Sky Obscured)

73
79
84
87
100
95
100
100
100
100
100
99
100
100
91
98
100
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

54
37
41
51
46
38
48
63
63
78
94
98
100
100
76
82
84
87
83
64
57
82
100
70

Medium Clouds (% Sky Obscured)

43
79
84
72
100
94
99
100
100
100
100
89
50
41
41
84
70
48
88
89
99
100
93
90

High Clouds (% Sky Obscured)

73
79
84
56
100
60
39
56
78
68
50
81
35
0
1
1
1
40
30
1
100
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
8
2
4
4
8
9
6
9
9
9
9
4
4
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

3
6
11
0
0
0
3
23
39
72
95
95
95
95
95
56
64
43
40
59
75
95
85
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
1.8
2.2
2.2
1.7
0.7
0
0
0
0
0.2
0.3
0.8
0.5
0.3

Wind Speed/Direction (mph)

3
4
4
4
6
7
8
10
13
18
20
24
23
23
21
18
16
17
18
18
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
94
96
96
96
91
85
81
79
84
91
90
91
91
87
88
84
82
82
82
90
88
88

Pressure (mb)

1004
1004
1004
1004
1004
1004
1003
1002
1000
999
997
995
993
992
990
989
989
989
989
989
989
988
988
988

Ozone (du)

335
329
325
322
318
314
310
306
300
294
291
292
294
299
298
297
298
298
298
297
292
289
291
292

Saturday 6

Waning Gibbous 93%

17:04

10:22

04 Bad
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

Sun - Rise: 08:03, Set: 16:00, Transit: 12:02. Moon - Rise: 17:04, Set: 10:22. Civil Dark: 16:40 - 07:23. Nautical Dark: 17:23 - 06:40. Astro Dark: 18:04 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
87
54
55
61
63
75
64
100
93
89
92
100
89
100
100
99

Low Clouds (% Sky Obscured)

75
83
80
74
93
84
87
88
56
54
55
61
63
72
64
61
55
0
43
44
50
50
52
43

Medium Clouds (% Sky Obscured)

81
79
62
100
99
100
100
71
45
4
3
13
40
17
0
0
0
0
0
3
0
52
100
60

High Clouds (% Sky Obscured)

95
83
100
83
100
100
100
100
1
10
7
0
0
0
3
75
61
67
85
96
77
100
62
96

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
36
28
38
65
67
56
50
48
34
45
61
48
40
2
2
1
1
1
1
1
0
0
0

Precipitation Amount (mm)

0.3
0
0
0
0
0.3
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
19
18
18
18
18
19
20
20
21
21
20
19
19
18
17
15
14
11
10
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
85
84
81
84
84
84
84
83
80
83
87
84
84
82
84
85
85
88
87
84
87
90

Pressure (mb)

988
989
989
990
990
991
991
992
993
993
994
995
996
997
998
999
1000
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

289
286
282
281
280
279
280
282
281
280
282
284
285
290
292
294
293
290
290
294
293
287
286
286

Sunday 7

Waning Gibbous 86%

18:31

11:07

04 Bad
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

Sun - Rise: 08:04, Set: 16:00, Transit: 12:02. Moon - Rise: 18:31, Set: 11:07. Civil Dark: 16:40 - 07:24. Nautical Dark: 17:23 - 06:41. Astro Dark: 18:04 - 06:00

Total Clouds (% Sky Obscured)

100
94
94
100
100
100
100
100
100
100
100
100
100
100
100
79
81
62
75
75
67
88
89
83

Low Clouds (% Sky Obscured)

47
46
63
100
100
100
100
100
96
100
100
100
93
62
37
32
5
0
48
30
46
62
82
70

Medium Clouds (% Sky Obscured)

59
79
65
94
87
100
100
100
100
100
100
100
100
22
39
25
37
41
50
44
30
11
0
0

High Clouds (% Sky Obscured)

100
75
74
100
100
100
100
100
100
100
100
100
100
83
62
0
0
0
60
4
5
31
30
35

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
1
4
23
49
60
68
89
89
68
57
40
19
15
2
15
14
9
0
27
8
4
1
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
5
4
4
5
7
8
8
9
11
11
13
14
13
16
15
12
12
12
10
8
8
10

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
9
10
10
11
12
12
13
13
12
11
10
9
9
9
9
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
98
96
98
98
98
98
98
98
96
95
95
95
93
84
80
82
82
84
85
87
91
93

Pressure (mb)

1002
1002
1002
1001
1001
1000
999
998
997
996
995
995
994
994
995
997
999
1000
1001
1002
1002
1002
1003
1003

Ozone (du)

287
286
287
288
287
288
289
290
291
294
293
294
297
302
307
312
314
315
313
309
308
307
308
314

Monday 8

Waning Gibbous 83%

20:00

11:37

04 Bad
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

Sun - Rise: 08:06, Set: 15:59, Transit: 12:02. Moon - Rise: 20:00, Set: 11:37. Civil Dark: 16:40 - 07:25. Nautical Dark: 17:23 - 06:42. Astro Dark: 18:04 - 06:01

Total Clouds (% Sky Obscured)

79
78
78
75
72
80
87
95
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
45
45
44
44
42
40
37
40
42
45
48
51
54
56
58
60
66
71
76
79
84
88
87

Medium Clouds (% Sky Obscured)

4
70
4
0
22
3
60
55
70
42
61
52
62
66
66
76
66
78
89
85
100
100
100
100

High Clouds (% Sky Obscured)

35
35
26
26
27
46
65
83
59
37
20
41
51
63
76
88
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
7
2
5
5
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

19
10
19
29
3
8
10
2
9
21
19
38
48
41
45
48
17
40
47
44
71
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.3
0.5
0.8
1.2

Wind Speed/Direction (mph)

13
13
15
15
15
14
15
16
15
15
14
13
10
8
8
8
8
8
7
8
9
11
13
13

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
11
11
12
12
12
11
11
11
11
10
10
10
10
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
87
85
85
85
84
83
84
84
84
86
88
93
93
95
95
96
98
96
95
93
95
96

Pressure (mb)

1003
1003
1003
1004
1005
1005
1006
1007
1007
1007
1007
1007
1007
1008
1007
1008
1007
1007
1007
1006
1005
1004
1003
1002

Ozone (du)

321
327
331
336
337
340
345
346
344
345
343
339
338
335
335
332
330
325
322
320
314
308
303
302

Tuesday 9

Waning Gibbous 77%

21:26

11:57

04 Bad
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

Sun - Rise: 08:07, Set: 15:59, Transit: 12:03. Moon - Rise: 21:26, Set: 11:57. Civil Dark: 16:39 - 07:26. Nautical Dark: 17:23 - 06:43. Astro Dark: 18:04 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
97
95
94
92
91
96
91
86
68
54
40
44
48
52
54

Low Clouds (% Sky Obscured)

86
85
84
83
82
88
94
100
94
88
83
75
66
61
90
80
69
57
48
40
44
48
52
54

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
92
95
86
73
62
69
76
85
96
91
86
68
54
40
44
48
52
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
82
47
45
38
36
40
76
47
8
5
6
10
7
4
2
6

ISS Passover

Visibility (miles)

1
3
3
4
2
3
8
3
3
4
4
4
3
3
4
5
5
6
5
5
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
89
82
79
49
76
79
80
78
75
79
83
85
84
82

Precipitation Amount (mm)

1.6
2.1
2.2
2.4
1.5
1.4
1.3
1.2
1.2
1
0.5
0.5
0.6
0
0.4
0.5
0.5
0.5
0.4
0.5
0.6
0.6
0.6
0.6

Wind Speed/Direction (mph)

14
16
17
18
19
20
20
21
22
21
21
20
20
21
21
20
20
22
21
21
20
18
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

301
299
296
294
294
291
289
287
284
283
283
284
283
281
280
280
280
280
282
283
284
284
284
284

Wednesday 10

Waning Gibbous 67%

22:46

12:11

04 Bad
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 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:08, Set: 15:59, Transit: 12:03. Moon - Rise: 22:46, Set: 12:11. Civil Dark: 16:39 - 07:27. Nautical Dark: 17:23 - 06:44. Astro Dark: 18:04 - 06:03

Total Clouds (% Sky Obscured)

56
58
58
59
59
58
63
74
77
72
66
53
51
52
60
42
22
35
48
61
60
58
56
63

Low Clouds (% Sky Obscured)

55
58
57
55
54
53
49
48
47
46
47
53
51
52
54
38
22
29
37
45
50
55
56
59

Medium Clouds (% Sky Obscured)

54
38
38
38
35
48
63
55
49
47
46
40
30
19
19
22
22
35
48
61
47
25
3
3

High Clouds (% Sky Obscured)

8
11
17
17
19
8
3
0
0
0
0
0
0
0
2
6
8
4
2
1
4
7
11
20

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

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

Precipitation Probability (%)

61
14
42
64
81
87
75
32
21
18
3
8
11
1
5
7
0
1
3
0
1
2
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
12
11
9
13
18
17
17
17
16
15
14
13
13
12
10
9
7
7
6
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
90
88
88
84
82
78
80
81
81
81
81
81
84
85
88
90
91
94
94
96
98

Pressure (mb)

1000
1000
1000
1001
1001
1002
1003
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

285
287
288
290
292
294
301
308
315
318
322
326
322
319
315
313
311
309
308
307
305
305
304
304

Thursday 11

Third Quarter 57%

00:02

12:22

Sun - Rise: 08:09, Set: 15:59, Transit: 12:04. Moon - Rise: 00:02, Set: 12:22. Civil Dark: 16:39 - 07:28. Nautical Dark: 17:23 - 06:45. Astro Dark: 18:04 - 06:04

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 Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 05/12/25 04:36:12. Forecast: 05/12/25 to 11/12/25. Timezone: UTC+0.00