Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Crescent 16%

02:05

19:08

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

Sun - Rise: 05:48, Set: 20:43, Transit: 13:15. Moon - Rise: 02:05, Set: 19:08. Civil Dark: 21:22 - 05:09. Nautical Dark: 22:12 - 04:19. Astro Dark: 23:16 - 03:17

Total Clouds (% Sky Obscured)

10
21
3
11
9
9
6
20
98
100
89
93
28
20
25
15
22
24
35
50
43
40
28
18

Low Clouds (% Sky Obscured)

9
0
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
19
19
26
23
15

Medium Clouds (% Sky Obscured)

10
5
3
0
0
0
0
0
0
48
52
2
0
0
0
0
2
3
0
14
18
8
0
0

High Clouds (% Sky Obscured)

0
1
3
4
6
8
3
18
98
100
88
90
28
20
20
14
22
14
26
28
15
7
2
3

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 (%)

5
0
0
0
0
0
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)

2
2
3
6
7
8
10
11
12
13
13
13
13
12
10
8
8
7
6
5
5
3
3
2

Chance of Frost

Temperature (°C)

14
17
20
23
24
26
26
27
27
27
25
25
23
21
20
18
18
17
17
17
16
16
16
16

Feels Like (°C)

15
17
20
22
23
24
25
24
24
23
22
21
20
18
17
17
17
17
17
16
17
18
18
18

Dew Point (°C)

5
6
7
6
6
5
5
7
8
8
9
10
9
10
12
14
15
15
15
15
14
14
14
14

Relative Humidity (%)

56
48
42
34
29
25
26
27
29
31
36
38
40
47
60
73
82
86
87
87
87
87
87
89

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

330
328
326
324
322
322
321
322
322
323
322
320
320
318
316
313
311
310
309
308
307
307
306
305

Monday 10

Waning Crescent 8%

03:33

19:50

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 OK
21 OK
22 Bad
23 OK
00 OK
01 Bad
02 Bad
03 Good
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:49, Set: 20:42, Transit: 13:15. Moon - Rise: 03:33, Set: 19:50. Civil Dark: 21:20 - 05:11. Nautical Dark: 22:10 - 04:21. Astro Dark: 23:12 - 03:20

Total Clouds (% Sky Obscured)

37
51
64
79
62
72
100
98
97
66
100
65
61
32
24
52
46
38
56
49
14
56
58
52

Low Clouds (% Sky Obscured)

36
49
52
37
31
31
29
18
13
16
18
20
23
22
19
10
5
0
2
5
10
46
49
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
24
34
61
34
53
100
98
95
58
100
54
41
12
3
44
32
32
43
34
2
2
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
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
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)

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

Chance of Frost

Temperature (°C)

16
17
19
20
21
22
23
24
25
25
26
25
25
23
21
20
18
18
16
16
15
15
15
15

Feels Like (°C)

17
16
17
19
19
20
20
21
21
23
22
23
22
23
21
19
17
17
16
15
15
16
16
16

Dew Point (°C)

14
12
11
10
9
6
4
3
2
1
1
1
2
4
4
4
4
4
4
6
10
13
13
13

Relative Humidity (%)

86
72
61
52
43
35
29
25
22
20
20
20
22
28
33
36
38
41
44
53
71
87
89
89

Pressure (mb)

1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

306
307
307
306
307
307
307
307
307
308
309
310
310
311
312
311
312
313
315
316
317
317
317
316

Tuesday 11

Waning Crescent 2%

05:06

20:18

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

Sun - Rise: 05:51, Set: 20:40, Transit: 13:14. Moon - Rise: 05:06, Set: 20:18. Civil Dark: 21:18 - 05:13. Nautical Dark: 22:07 - 04:24. Astro Dark: 23:09 - 03:23

Total Clouds (% Sky Obscured)

52
33
25
12
12
31
44
42
33
25
20
6
16
10
3
20
10
24
36
43
56
61
59
65

Low Clouds (% Sky Obscured)

45
27
14
7
6
24
34
30
22
17
13
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
12
16

High Clouds (% Sky Obscured)

0
3
8
4
4
2
2
2
2
1
1
4
16
9
1
20
10
24
36
42
56
61
59
65

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
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)

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

Chance of Frost

Temperature (°C)

15
17
19
21
24
26
27
28
29
29
29
29
28
26
23
21
20
19
17
16
16
15
15
15

Feels Like (°C)

16
17
18
21
23
24
25
26
27
28
28
27
25
24
22
20
19
18
16
15
16
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

79
65
54
42
35
30
26
23
22
21
20
21
23
28
32
38
49
56
60
64
67
71
76
79

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

316
315
315
314
313
312
311
312
313
313
313
313
312
311
310
308
308
308
309
309
308
309
309
310

Wednesday 12

New Moon 0%

06:36

20:39

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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:52, Set: 20:38, Transit: 13:14. Moon - Rise: 06:36, Set: 20:39. Civil Dark: 21:16 - 05:15. Nautical Dark: 22:05 - 04:26. Astro Dark: 23:05 - 03:26

Total Clouds (% Sky Obscured)

63
60
53
54
67
66
61
66
58
35
31
30
34
39
49
52
49
54
53
53
49
58
61
69

Low 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

Medium Clouds (% Sky Obscured)

19
18
24
22
21
19
18
18
20
17
18
15
22
22
22
20
19
19
21
20
19
25
25
25

High Clouds (% Sky Obscured)

47
23
4
5
31
35
32
49
40
9
8
8
9
8
7
12
14
18
13
7
0
1
3
2

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
1
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)

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

Chance of Frost

Temperature (°C)

15
17
20
22
25
27
30
31
32
33
33
32
31
29
27
25
24
23
22
21
20
19
19
19

Feels Like (°C)

16
18
20
22
24
24
26
28
28
30
31
30
29
28
26
25
23
22
22
21
21
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

73
56
39
27
20
17
16
15
16
16
16
16
18
21
24
27
30
34
40
43
45
46
47
49

Pressure (mb)

1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

309
308
307
307
308
308
306
305
305
304
303
303
304
304
304
304
304
305
306
307
306
306
306
305

Thursday 13

Waxing Crescent 1%

No Rise

20:54

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

Sun - Rise: 05:54, Set: 20:36, Transit: 13:14. Moon - Rise: No Rise, Set: 20:54. Civil Dark: 21:14 - 05:16. Nautical Dark: 22:02 - 04:28. Astro Dark: 23:02 - 03:30

Total Clouds (% Sky Obscured)

71
70
70
75
84
95
97
94
86
60
34
7
49
28
9
28
47
57
52
51
46
47
47
46

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
3
0
5
11
16
21
29
30
27
30
34

Medium Clouds (% Sky Obscured)

21
21
21
22
41
46
28
30
30
21
10
2
4
2
2
5
8
11
9
7
4
4
5
6

High Clouds (% Sky Obscured)

2
0
0
25
50
76
91
89
76
51
26
0
39
20
2
3
5
6
5
4
3
21
40
46

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
4
4
0
0
0
0
0
0
0
0
0
0
0
1
1

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
5
3
6
8
10
12
13
13
12
12
9
7
4
4
4
4
4
3
4
4
4

Chance of Frost

Temperature (°C)

19
22
25
27
29
31
32
32
32
31
31
30
29
28
25
23
22
21
20
20
19
19
19
19

Feels Like (°C)

20
22
24
26
28
29
30
29
28
28
29
28
28
29
28
28
27
25
24
21
21
22
22
22

Dew Point (°C)

8
7
5
3
1
2
3
2
3
3
4
4
6
8
9
10
11
11
11
11
10
10
10
11

Relative Humidity (%)

46
37
28
21
16
15
15
15
15
16
17
19
22
28
35
45
48
51
55
56
55
55
56
56

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

305
304
304
304
302
301
301
302
303
302
301
300
300
300
301
302
302
303
303
303
302
302
302
301

Friday 14

Waxing Crescent 4%

08:02

21:07

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

Sun - Rise: 05:56, Set: 20:34, Transit: 13:14. Moon - Rise: 08:02, Set: 21:07. Civil Dark: 21:11 - 05:18. Nautical Dark: 22:00 - 04:30. Astro Dark: 22:58 - 03:33

Total Clouds (% Sky Obscured)

42
47
54
51
47
43
45
47
48
56
62
68
55
43
34
29
19
10
13
16
20
23
26
26

Low Clouds (% Sky Obscured)

34
33
27
21
19
12
14
16
17
18
26
31
28
15
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

11
16
20
19
17
15
10
5
2
1
1
0
1
2
4
3
3
3
11
16
20
23
23
19

High Clouds (% Sky Obscured)

42
47
54
45
27
16
15
12
9
13
17
28
27
33
34
22
11
3
7
12
14
17
20
23

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 (%)

5
12
0
1
4
0
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)

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

Chance of Frost

Temperature (°C)

19
21
23
25
26
28
29
29
30
30
29
29
28
26
24
22
20
19
18
17
17
16
16
16

Feels Like (°C)

21
21
21
21
22
22
23
31
30
29
29
29
30
26
25
25
24
24
23
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

56
52
47
43
37
32
28
27
26
24
26
28
29
33
37
41
47
54
61
64
67
68
71
72

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

301
301
302
302
302
302
302
302
302
302
302
302
302
302
302
302
302
302
302
302
302
301
301
301

Saturday 15

Waxing Crescent 10%

09:23

21:19

07 OK
08 OK
09 OK
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

Sun - Rise: 05:57, Set: 20:32, Transit: 13:14. Moon - Rise: 09:23, Set: 21:19. Civil Dark: 21:09 - 05:20. Nautical Dark: 21:57 - 04:32. Astro Dark: 22:55 - 03:36

Total Clouds (% Sky Obscured)

29
37
45
60
72
84
85
87
88
87
87
86
86
82
79
80
81
82

Low Clouds (% Sky Obscured)

13
24
38
40
43
42
37
31
28
26
23
22
16
9
3
2
1
0

Medium Clouds (% Sky Obscured)

14
8
1
2
2
6
10
19
28
27
25
23
21
19
20
16
17
17

High Clouds (% Sky Obscured)

13
7
2
19
36
50
62
67
68
56
58
60
61
56
52
50
39
34

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
0
0
1
0
4
14
19
21
19
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
23
24
26
26
27
27
27
26
26
24
22
20
19
19

Feels Like (°C)

15
15
16
17
17
17
18
26
26
25
25
26
26
25
25
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

74
63
54
47
41
37
32
31
29
28
27
28
28
33
38
43
46
50

Pressure (mb)

1019
1019
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1018
1019
1019
1019
1019

Ozone (du)

301
301
301
301
301
301
301
302
302
303
302
302
302
303
304
305
306
307

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

Generated: 09/08/26 07:04:43. Forecast: 09/08/26 to 15/08/26. Timezone: UTC+1.00