Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 85%

23:25

09:34

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

Sun - Rise: 04:59, Set: 21:29, Transit: 13:14. Moon - Rise: 23:25, Set: 09:34. Civil Dark: 22:16 - 04:12. Nautical Dark: 23:28 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
29
29
48
59
22
3
2
0
29
2
4
23
30
35
52
67
77
80
83
80
72
78
75

Low Clouds (% Sky Obscured)

18
7
3
0
0
0
0
0
0
29
2
4
23
30
35
50
63
74
77
82
78
72
78
75

Medium Clouds (% Sky Obscured)

16
0
14
4
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
29
29
36
54
22
2
2
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
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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
22
21
19
17
16
15
15
15
15
15
16
17
17
17
18
19
20
21

Feels Like (°C)

20
20
21
21
20
19
19
19
17
17
16
16
15
16
16
16
15
15
15
16
16
17
18
20

Dew Point (°C)

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

Relative Humidity (%)

47
44
40
38
38
40
41
45
54
67
78
85
89
93
95
98
93
89
85
83
82
76
72
67

Pressure (mb)

1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1028
1028
1028
1027

Ozone (du)

327
330
330
329
331
331
333
336
336
334
332
333
333
331
330
331
330
328
327
329
329
330
332
332

Saturday 4

Waning Gibbous 77%

23:37

10:50

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

Sun - Rise: 05:00, Set: 21:29, Transit: 13:14. Moon - Rise: 23:37, Set: 10:50. Civil Dark: 22:16 - 04:13. Nautical Dark: 23:27 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
40
35
32
23
32
47
59
44
31
19
57
44
61
49
69
74
88
76
75
67
78
66
56

Low Clouds (% Sky Obscured)

55
39
35
32
22
32
45
57
44
30
19
23
27
34
36
38
28
34
31
26
21
34
13
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
6
3
3
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
40
22
35
16
43
54
81
60
57
40
45
51
47

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)

11
13
16
16
16
15
14
13
12
9
8
8
7
8
8
7
7
6
6
7
7
7
7
7

Chance of Frost

Temperature (°C)

22
23
23
23
23
23
22
21
21
19
18
17
16
16
16
16
16
16
16
17
18
19
21
22

Feels Like (°C)

21
22
21
20
21
20
20
20
19
20
18
18
17
16
15
16
15
15
16
17
18
19
20
21

Dew Point (°C)

13
12
13
13
12
12
13
13
14
14
15
15
15
15
15
15
15
15
15
14
14
13
14
13

Relative Humidity (%)

56
49
50
51
51
52
55
60
65
73
82
87
89
90
92
92
93
92
93
83
75
67
63
57

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

333
333
333
331
331
330
330
331
333
333
335
336
335
334
334
334
332
330
330
329
326
326
327
327

Sunday 5

Waning Gibbous 67%

23:48

12:05

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

Sun - Rise: 05:01, Set: 21:28, Transit: 13:14. Moon - Rise: 23:48, Set: 12:05. Civil Dark: 22:15 - 04:14. Nautical Dark: 23:26 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
54
43
63
54
5
3
0
2
0
0
0
15
17
18
20
24
25
74
83
91
100
98
91

Low Clouds (% Sky Obscured)

16
19
23
6
0
3
0
0
2
0
0
0
13
15
18
20
24
25
26
24
22
22
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
10
21
39
94
70

High Clouds (% Sky Obscured)

40
35
20
63
54
1
2
0
0
0
0
0
2
2
0
0
3
2
38
59
79
100
89
72

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)

8
9
10
12
14
14
14
13
11
9
7
7
7
7
7
7
7
7
7
8
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
47
47
46
47
49
52
54
60
68
77
82
83
85
85
86
90
90
89
82
72
63
57
56

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1023
1023
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

326
324
323
320
319
318
319
320
320
320
320
320
320
321
322
324
324
324
324
325
327
329
332
338

Monday 6

Waning Gibbous 56%

00:00

12:05

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

Sun - Rise: 05:01, Set: 21:28, Transit: 13:14. Moon - Rise: 00:00, Set: 12:05. Civil Dark: 22:14 - 04:15. Nautical Dark: 23:24 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
47
42
39
87
86
60
68
98
98
79
59
35
45
58
74
84
92
100
100
98
100
95
75

Low Clouds (% Sky Obscured)

22
20
14
7
11
13
16
11
5
0
0
0
0
0
0
0
8
16
24
27
29
31
41
58

Medium Clouds (% Sky Obscured)

33
27
18
12
8
4
0
8
13
20
16
44
4
3
3
5
10
17
23
18
10
2
10
20

High Clouds (% Sky Obscured)

23
16
15
14
86
76
39
44
98
97
79
59
35
45
58
74
84
92
100
100
97
100
88
33

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)

14
14
15
15
15
15
14
13
11
8
7
6
6
6
6
6
6
6
6
7
8
8
8
9

Chance of Frost

Temperature (°C)

22
23
23
24
24
23
23
22
21
19
18
17
17
16
16
16
16
16
16
17
19
20
22
23

Feels Like (°C)

19
21
21
21
21
19
20
20
19
17
16
16
16
15
16
15
15
15
16
16
17
18
20
22

Dew Point (°C)

10
9
9
9
10
11
11
12
12
14
15
15
15
14
15
15
14
15
14
14
12
12
12
13

Relative Humidity (%)

45
40
40
39
41
45
48
52
59
70
82
86
87
89
90
92
92
92
87
78
64
58
54
53

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

337
335
334
332
332
331
333
333
332
331
332
330
326
324
323
322
322
320
319
318
316
315
315
314

Tuesday 7

Third Quarter 45%

00:12

13:24

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

Sun - Rise: 05:02, Set: 21:27, Transit: 13:14. Moon - Rise: 00:12, Set: 13:24. Civil Dark: 22:13 - 04:16. Nautical Dark: 23:23 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
86
93
95
48
49
46
46
43
35
27
17
5
6
7
7
11
17
24
33
43
42
28
17

Low Clouds (% Sky Obscured)

76
76
59
55
45
34
21
16
7
0
1
3
4
3
1
0
5
10
20
30
42
42
28
17

Medium Clouds (% Sky Obscured)

26
37
45
51
32
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

48
40
79
83
38
46
46
46
43
35
27
14
0
3
5
7
6
6
5
4
2
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
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)

9
10
11
11
11
12
12
11
10
8
6
4
3
2
2
2
2
2
2
1
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
23
24
23
24
24
23
23
22
22
21
21
21
21
20
20
19
21
21
21
21

Dew Point (°C)

13
14
14
12
11
11
13
14
15
15
16
16
16
16
15
15
15
15
15
14
14
14
14
13

Relative Humidity (%)

49
48
46
40
37
38
45
51
58
64
73
77
81
83
86
88
90
87
83
81
72
66
60
52

Pressure (mb)

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

Ozone (du)

314
313
314
314
313
314
315
315
315
313
313
314
313
313
313
313
313
313
313
313
313
313
313
312

Wednesday 8

Waning Crescent 34%

00:28

14:46

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

Sun - Rise: 05:03, Set: 21:27, Transit: 13:14. Moon - Rise: 00:28, Set: 14:46. Civil Dark: 22:13 - 04:18. Nautical Dark: 23:22 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
7
7
7
7
7
8
18
35
57
59
65
63
59
51
40
39
37
35
39
44
47
65
76

Low Clouds (% Sky Obscured)

5
5
4
3
3
4
4
11
16
22
23
23
24
19
14
11
6
3
0
0
0
0
1
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
22
33
30
28
29
28
25
21
22
19
20
21
26

High Clouds (% Sky Obscured)

0
0
1
2
2
2
3
7
5
5
5
5
5
4
7
2
2
3
5
6
7
9
31
44

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)

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

Chance of Frost

Temperature (°C)

25
26
27
28
28
28
28
27
26
24
22
21
20
20
19
19
18
18
19
19
20
22
24
25

Feels Like (°C)

22
22
30
30
28
29
29
29
28
28
27
27
26
26
20
20
20
19
18
17
20
20
21
21

Dew Point (°C)

13
11
11
11
11
12
12
13
14
14
15
14
13
12
12
13
13
12
12
12
11
11
11
11

Relative Humidity (%)

45
39
37
35
34
36
38
40
47
55
64
63
61
59
63
68
71
68
65
62
55
48
43
40

Pressure (mb)

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

Ozone (du)

312
312
313
313
314
315
315
316
316
317
317
317
317
317
318
318
319
318
318
318
318
319
319
320

Thursday 9

Waning Crescent 23%

00:49

16:13

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

Sun - Rise: 05:05, Set: 21:26, Transit: 13:15. Moon - Rise: 00:49, Set: 16:13. Civil Dark: 22:12 - 04:19. Nautical Dark: 23:20 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
55
28
0
33
65
98
74
51
28
38
49
55
46
40
34
29
27
23

Low Clouds (% Sky Obscured)

5
4
3
0
4
8
12
14
23
24
31
27
21
17
13
11
9
7
5

Medium Clouds (% Sky Obscured)

30
24
14
0
10
15
23
41
51
28
38
28
5
20
33
34
29
27
22

High Clouds (% Sky Obscured)

56
32
23
0
33
65
93
63
32
0
0
1
1
9
26
34
29
25
19

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
1
1
0
0
0
0
3
10
18
32
30
29
59
70
78
64
50
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
28
28
28
27
26
25
23
21
19
19
19
18
18
17
17
17
17

Feels Like (°C)

22
22
29
29
28
28
28
28
23
24
23
23
22
21
20
19
20
20
20

Dew Point (°C)

10
10
9
9
9
9
9
9
10
11
13
13
12
12
13
14
15
15
15

Relative Humidity (%)

36
32
31
31
30
31
34
36
44
54
67
67
66
67
74
81
89
87
86

Pressure (mb)

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

Ozone (du)

320
321
321
321
321
323
325
328
328
329
330
330
330
331
332
333
334
336
337

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

Generated: 03/07/26 12:48:34. Forecast: 03/07/26 to 09/07/26. Timezone: UTC+1.00