Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 3%

05:49

14:59

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 Bad
03 Bad
04 Bad

Sun - Rise: 07:34, Set: 16:15, Transit: 11:55. Moon - Rise: 05:49, Set: 14:59. Civil Dark: 16:53 - 06:57. Nautical Dark: 17:34 - 06:15. Astro Dark: 18:13 - 05:36

Total Clouds (% Sky Obscured)

82
62
57
82
100
83
89
90
90
59
61
63
75
68
80
77
82
67
58
31
16
100
95
91

Low Clouds (% Sky Obscured)

49
25
20
36
66
41
41
41
75
45
48
26
25
0
30
21
42
40
38
31
11
77
70
75

Medium Clouds (% Sky Obscured)

0
21
52
37
96
62
56
48
22
0
0
16
30
30
31
25
40
19
16
0
0
35
28
26

High Clouds (% Sky Obscured)

3
0
7
7
70
3
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
9
9
9
9
9
9
9
9

Fog (%)

0
1
1
1
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 (%)

3
1
6
1
8
10
3
6
10
13
8
7
5
3
12
12
23
21
9
2
3
29
39
40

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)

4
4
4
4
5
6
8
10
10
10
10
10
9
9
9
9
10
10
11
11
11
13
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
82
83
82
74
67
71
74
75
77
78
82
82
84
78
78
79
75
68
70
79
82

Pressure (mb)

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

Ozone (du)

277
271
267
265
266
270
273
273
267
263
265
263
265
270
272
271
272
275
288
293
299
299
300
303

Wednesday 19

Waning Crescent 1%

07:02

15:16

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

Sun - Rise: 07:36, Set: 16:14, Transit: 11:55. Moon - Rise: 07:02, Set: 15:16. Civil Dark: 16:52 - 06:58. Nautical Dark: 17:33 - 06:17. Astro Dark: 18:12 - 05:37

Total Clouds (% Sky Obscured)

79
84
72
62
56
49
23
25
13
4
0
0
0
0
0
0
0
0
0
0
0
0
0
12

Low Clouds (% Sky Obscured)

67
75
55
49
42
15
23
25
13
4
0
0
0
0
0
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

79
79
24
15
15
22
23
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
4
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 (%)

24
14
14
13
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

17
17
18
17
16
16
16
17
15
13
12
12
11
11
10
8
7
6
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
85
76
83
83
72
65
60
60
62
61
62
62
64
64
65
64
64
63
63
63
63
63
63

Pressure (mb)

1010
1011
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

305
305
316
328
334
331
326
318
316
319
320
321
321
319
323
327
330
331
331
327
322
321
323
318

Thursday 20

New Moon 0%

08:15

15:39

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

Sun - Rise: 07:37, Set: 16:13, Transit: 11:55. Moon - Rise: 08:15, Set: 15:39. Civil Dark: 16:51 - 07:00. Nautical Dark: 17:32 - 06:18. Astro Dark: 18:12 - 05:39

Total Clouds (% Sky Obscured)

11
23
14
8
6
21
39
53
45
12
9
0
2
3
0
0
0
0
0
0
0
0
26
56

Low Clouds (% Sky Obscured)

11
23
14
8
5
1
25
31
19
11
9
0
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
3
0
0
3
21
39
53
45
4
0
0
2
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
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
2
23
11
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
64
59
56
63
75
66
58
59
63
67
67
67
69
70
72
72
73
76
77
78
78

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1021
1021
1022
1023
1023
1023
1024
1024
1024
1024
1025

Ozone (du)

318
319
319
316
316
322
321
318
315
313
316
315
312
310
313
311
306
304
303
298
294
292
288
288

Friday 21

Waxing Crescent 2%

09:24

16:12

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: 07:39, Set: 16:12, Transit: 11:55. Moon - Rise: 09:24, Set: 16:12. Civil Dark: 16:50 - 07:01. Nautical Dark: 17:31 - 06:20. Astro Dark: 18:11 - 05:40

Total Clouds (% Sky Obscured)

93
77
56
86
90
94
99
98
96
95
97
98
100
100
100
100
100
100
100
100
100
100
90
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
15
30
47
57
67
78
85
93
100
86
73
59
53
48

Medium Clouds (% Sky Obscured)

35
8
15
25
38
80
88
87
86
85
87
88
89
94
97
100
100
100
100
95
71
50
40
35

High Clouds (% Sky Obscured)

87
77
56
57
67
80
93
88
82
79
86
93
100
100
100
100
100
62
100
70
90
75
40
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
5
23
44
69
95
95
95
95
95
89
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.7
1.5
1.1
1
0.6
0.4
0

Wind Speed/Direction (mph)

3
2
2
2
2
2
3
4
5
6
7
7
8
9
9
9
9
11
11
12
11
10
8
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
0
-1
0
1
2
1
1
2
1
1
-0
1
1
2
1
2
3
3
4
5
8

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
81
77
70
66
61
59
66
74
78
79
77
75
73
80
86
93
94
93
94
96
96

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1021
1020
1019
1017
1016
1014
1013
1012
1012
1011

Ozone (du)

287
284
284
283
282
280
277
274
273
274
273
268
258
259
266
268
272
276
279
289
297
298
300
300

Saturday 22

Waxing Crescent 5%

10:26

16:56

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

Sun - Rise: 07:41, Set: 16:11, Transit: 11:56. Moon - Rise: 10:26, Set: 16:56. Civil Dark: 16:49 - 07:03. Nautical Dark: 17:30 - 06:21. Astro Dark: 18:10 - 05:41

Total Clouds (% Sky Obscured)

87
58
35
15
26
41
64
64
65
66
57
24
4
29
50
71
71
71
71
77
85
91
89
76

Low Clouds (% Sky Obscured)

44
29
15
0
2
4
6
17
27
38
25
13
0
2
1
0
8
14
20
33
46
60
59
61

Medium Clouds (% Sky Obscured)

34
23
12
0
9
41
63
54
44
38
37
5
4
10
9
9
20
30
41
45
48
49
40
28

High Clouds (% Sky Obscured)

3
1
35
15
26
30
35
35
20
20
20
8
2
13
15
15
2
0
0
27
50
65
60
55

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 (%)

23
19
14
2
1
0
0
4
7
11
17
22
15
0
0
0
0
0
1
7
15
19
33
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
94
94
90
84
82
82
81
80
82
87
90
91
91
90
91
91
91
90
91
93
91
93

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

295
293
293
292
294
294
292
290
290
291
293
292
288
285
283
280
278
277
276
276
276
276
277
277

Sunday 23

Waxing Crescent 10%

11:15

17:54

05 Bad
06 Bad
07 Bad
08 OK
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: 07:42, Set: 16:10, Transit: 11:56. Moon - Rise: 11:15, Set: 17:54. Civil Dark: 16:48 - 07:04. Nautical Dark: 17:29 - 06:22. Astro Dark: 18:09 - 05:43

Total Clouds (% Sky Obscured)

46
38
39
35
38
40
46
54
66
75
82
91
100
98
97
80
63
48
39
30
36
39
43
44

Low Clouds (% Sky Obscured)

45
38
39
35
26
18
10
13
18
22
23
27
36
25
16
3
13
20
26
29
29
36
36
33

Medium Clouds (% Sky Obscured)

11
7
4
2
3
4
5
16
21
30
28
23
17
25
33
45
59
48
39
30
36
39
43
44

High Clouds (% Sky Obscured)

46
38
39
35
38
40
46
54
33
0
21
46
65
52
42
30
30
25
25
25
25
25
18
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
6
4
2
4

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

49
41
30
8
17
19
20
25
27
19
22
21
16
15
14
9
26
33
41
74
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.3
1.9
2

Wind Speed/Direction (mph)

6
8
6
5
4
5
6
7
6
6
5
4
4
5
5
5
5
6
7
9
10
12
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
93
88
84
80
81
82
84
85
88
91
91
88
88
91
93
94
93
93
91
91

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1002
1002
1001
1000
998
997
995
994

Ozone (du)

277
277
277
277
277
277
276
275
274
273
272
271
271
271
270
269
269
271
274
276
276
276
276
281

Monday 24

Waxing Crescent 17%

11:52

19:03

Sun - Rise: 07:44, Set: 16:09, Transit: 11:56. Moon - Rise: 11:52, Set: 19:03. Civil Dark: 16:47 - 07:06. Nautical Dark: 17:29 - 06:24. Astro Dark: 18:09 - 05:44

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 Rangeworthy, South Gloucestershire, United Kingdom (51.58,-2.45)

Generated: 18/11/25 05:47:50. Forecast: 18/11/25 to 24/11/25. Timezone: UTC+0.00