Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

00:46

17:59

10 OK
11 OK
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 OK
02 Good
03 Good
04 OK
05 Bad
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 05:42, Set: 20:39, Transit: 13:09. Moon - Rise: 00:46, Set: 17:59. Civil Dark: 21:17 - 05:03. Nautical Dark: 22:07 - 04:14. Astro Dark: 23:11 - 03:11

Total Clouds (% Sky Obscured)

22
28
53
63
100
100
100
100
100
89
66
83
73
72
49
42
6
12
31
49
58
61
29
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
12
31
33
31
50
1
0

Medium Clouds (% Sky Obscured)

22
28
53
63
12
60
28
40
49
70
33
27
35
25
30
16
6
2
12
24
28
28
20
17

High Clouds (% Sky Obscured)

22
28
53
63
100
100
100
100
83
61
47
69
67
67
2
22
3
0
0
0
2
2
2
1

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

Chance of Frost

Temperature (°C)

22
24
25
26
26
27
27
26
25
24
22
19
18
16
16
16
15
14
13
12
13
14
18
22

Feels Like (°C)

19
22
21
23
22
23
22
22
21
21
20
17
16
16
17
16
14
14
12
12
11
13
15
21

Dew Point (°C)

5
6
5
6
5
5
5
4
4
3
5
5
4
4
4
4
3
3
3
2
2
1
2
3

Relative Humidity (%)

33
30
28
26
25
24
24
24
24
26
31
38
41
43
44
45
46
47
49
49
46
40
34
28

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

319
319
320
320
322
323
323
324
325
327
329
331
334
336
334
329
327
326
323
324
327
327
327
330

Sunday 9

Waning Crescent 16%

02:01

19:00

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

Sun - Rise: 05:43, Set: 20:37, Transit: 13:09. Moon - Rise: 02:01, Set: 19:00. Civil Dark: 21:15 - 05:05. Nautical Dark: 22:05 - 04:16. Astro Dark: 23:07 - 03:15

Total Clouds (% Sky Obscured)

5
17
7
2
3
20
34
31
48
100
100
92
87
33
3
25
27
33
31
47
56
77
40
23

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
4
5
13

Medium Clouds (% Sky Obscured)

3
6
4
2
3
2
10
6
0
2
49
4
0
0
0
0
0
0
0
0
0
0
1
0

High Clouds (% Sky Obscured)

3
12
5
1
1
19
4
10
48
100
100
91
83
32
3
20
22
29
22
34
49
71
34
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
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
4
4
5
8
9
10
12
13
12
11
10
9
7
6
5
5
4
3
3
4
3
5
6

Chance of Frost

Temperature (°C)

25
27
29
30
31
31
31
30
29
27
26
24
22
20
19
18
17
16
15
14
14
15
19
21

Feels Like (°C)

24
26
28
29
29
29
28
27
25
24
22
20
18
18
18
17
15
14
14
13
12
15
18
21

Dew Point (°C)

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

Relative Humidity (%)

23
21
20
19
19
20
19
19
22
26
32
39
46
51
55
58
63
68
75
78
82
73
60
51

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019

Ozone (du)

328
322
321
320
320
319
319
317
319
318
318
317
315
316
314
311
310
309
308
307
307
308
309
309

Monday 10

Waning Crescent 8%

03:29

19:42

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

Sun - Rise: 05:45, Set: 20:35, Transit: 13:09. Moon - Rise: 03:29, Set: 19:42. Civil Dark: 21:13 - 05:07. Nautical Dark: 22:02 - 04:18. Astro Dark: 23:04 - 03:18

Total Clouds (% Sky Obscured)

74
100
91
92
53
58
47
50
54
76
60
61
92
86
77
51
72
37
49
46
34
18
10
2

Low Clouds (% Sky Obscured)

37
35
26
24
23
19
12
4
30
21
25
30
24
9
2
0
15
24
25
20
13
9
5
0

Medium Clouds (% Sky Obscured)

13
23
30
22
18
17
15
14
13
13
11
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
100
23
34
5
3
1
18
6
76
38
37
89
76
76
50
72
6
9
13
11
3
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
24
24
27
27
27
27
25
24
22
20
19
18
18
17
17
16
15
15
16
18
20

Dew Point (°C)

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

Relative Humidity (%)

45
41
39
37
34
32
31
30
31
33
38
48
62
73
81
88
93
92
92
89
86
77
61
50

Pressure (mb)

1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

308
307
307
307
308
308
309
310
309
309
308
306
306
306
306
306
307
308
307
307
306
307
307
308

Tuesday 11

Waning Crescent 2%

05:01

20:11

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

Sun - Rise: 05:46, Set: 20:33, Transit: 13:09. Moon - Rise: 05:01, Set: 20:11. Civil Dark: 21:11 - 05:09. Nautical Dark: 22:00 - 04:20. Astro Dark: 23:00 - 03:21

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
1
5
7
16
33
39
38
35
35
35
40
43
76
68
84
80
54
54

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
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
7
16
15
14
13
16
19
22
22
18
18
17
17
13

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
3
2
2
9
4
5
7
10
2
2
5
34
27
50
52
19
19

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)

10
10
10
10
10
11
12
13
14
14
12
11
11
10
9
8
7
6
6
6
6
6
9
10

Chance of Frost

Temperature (°C)

23
25
26
28
29
29
29
29
28
27
24
22
19
18
17
16
16
15
15
16
16
17
20
22

Feels Like (°C)

22
23
25
27
27
27
27
25
24
23
21
19
17
16
16
15
15
16
16
14
15
15
17
19

Dew Point (°C)

10
9
9
9
8
7
7
7
8
10
11
12
12
13
13
13
13
14
14
14
13
11
8
6

Relative Humidity (%)

42
36
32
29
26
25
24
26
29
34
42
52
63
72
77
81
85
89
89
87
85
69
48
35

Pressure (mb)

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

Ozone (du)

309
309
310
310
311
311
312
310
309
310
311
311
311
311
311
311
308
307
308
307
306
305
304
304

Wednesday 12

New Moon 0%

06:31

20:32

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

Sun - Rise: 05:48, Set: 20:31, Transit: 13:09. Moon - Rise: 06:31, Set: 20:32. Civil Dark: 21:09 - 05:10. Nautical Dark: 21:57 - 04:22. Astro Dark: 22:57 - 03:24

Total Clouds (% Sky Obscured)

83
70
64
82
65
66
53
29
4
23
44
63
58
57
53
50
44
30
27
30
30
36
31
24

Low Clouds (% Sky Obscured)

13
10
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)

57
17
17
15
12
12
10
7
1
3
5
6
12
18
21
12
5
2
3
3
0
3
4
3

High Clouds (% Sky Obscured)

51
40
46
68
49
50
38
19
2
13
26
38
24
12
0
0
0
0
0
0
1
1
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 (%)

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
11
11
11
11
12
12
11
11
10
7
5
5
5
4
4
3
3
3
2
2
2
3
5

Chance of Frost

Temperature (°C)

24
26
28
30
31
32
33
32
32
31
28
25
23
21
20
19
19
18
18
18
19
19
23
26

Feels Like (°C)

21
22
25
27
27
29
30
29
28
28
26
23
21
20
19
18
18
18
18
17
17
16
21
21

Dew Point (°C)

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

Relative Humidity (%)

27
22
18
16
15
15
14
14
14
14
18
24
30
41
43
45
46
46
48
44
41
37
29
22

Pressure (mb)

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

Ozone (du)

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

Thursday 13

Waxing Crescent 1%

07:56

20:48

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

Sun - Rise: 05:49, Set: 20:29, Transit: 13:09. Moon - Rise: 07:56, Set: 20:48. Civil Dark: 21:07 - 05:12. Nautical Dark: 21:55 - 04:24. Astro Dark: 22:53 - 03:27

Total Clouds (% Sky Obscured)

16
10
5
24
41
55
41
28
14
11
8
5
34
66
97
81
63
43
46
51
56
66
72
78

Low Clouds (% Sky Obscured)

0
0
0
2
5
7
5
2
0
0
0
0
0
1
2
12
20
26
20
21
19
13
21
22

Medium Clouds (% Sky Obscured)

4
3
1
10
20
32
26
17
12
7
3
0
0
0
0
1
1
2
3
3
3
2
2
1

High Clouds (% Sky Obscured)

2
1
1
11
18
23
20
14
7
7
6
5
34
66
97
65
31
0
0
0
0
26
53
78

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
1
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)

8
9
10
12
12
11
11
12
13
15
13
11
9
9
9
9
9
8
8
8
7
7
8
9

Chance of Frost

Temperature (°C)

29
31
32
34
34
34
35
33
31
30
27
24
22
21
20
19
19
18
18
18
18
18
20
22

Feels Like (°C)

22
24
26
28
33
32
31
31
31
32
26
26
25
24
23
22
17
18
18
18
18
19
18
18

Dew Point (°C)

2
3
4
5
5
5
6
8
10
12
13
13
14
14
14
14
13
13
12
12
12
12
11
10

Relative Humidity (%)

17
16
16
15
16
16
16
21
26
34
41
50
60
64
67
70
69
69
67
69
69
69
57
47

Pressure (mb)

1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

301
300
300
299
300
300
300
300
300
301
301
302
302
302
302
302
302
302
302
302
303
304
304
304

Friday 14

Waxing Crescent 4%

09:18

21:01

10 Bad
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 OK
03 OK
04 OK
05 Good
06 Good

Sun - Rise: 05:51, Set: 20:27, Transit: 13:08. Moon - Rise: 09:18, Set: 21:01. Civil Dark: 21:05 - 05:14. Nautical Dark: 21:52 - 04:27. Astro Dark: 22:50 - 03:30

Total Clouds (% Sky Obscured)

79
80
76
70
60
50
44
44
45
59
69
80
75
69
62
50
38
27
22
16
6

Low Clouds (% Sky Obscured)

42
60
63
62
60
50
39
20
0
12
16
21
11
5
3
2
2
5
6
3
0

Medium Clouds (% Sky Obscured)

8
15
19
19
11
8
12
16
20
20
20
22
21
19
17
16
16
13
9
4
0

High Clouds (% Sky Obscured)

78
77
75
60
50
40
19
18
14
25
39
47
43
27
17
7
4
0
1
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

Fog (%)

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

Precipitation Probability (%)

1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
26
27
27
27
27
27
27
25
23
21
20
18
17
16
16
15
14
14

Feels Like (°C)

19
20
20
20
26
26
25
25
26
26
24
24
24
23
22
21
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

38
33
30
26
24
22
21
21
21
22
26
30
36
42
48
55
62
69
78
79
79

Pressure (mb)

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

Ozone (du)

304
304
304
304
304
304
304
305
307
308
311
314
317
319
321
323
323
322
321
319
317

Forecast for Basingstoke, Hampshire, United Kingdom (51.26,-1.09)

Generated: 08/08/26 10:50:24. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+1.00