Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 67%

23:46

12:03

19 OK
20 Bad
21 Bad
22 Bad
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:58, Set: 21:26, Transit: 13:12. Moon - Rise: 23:46, Set: 12:03. Civil Dark: 22:12 - 04:12. Nautical Dark: 23:23 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
58
58
100
100
100
100
100
100
100
100
100
100
60
100
100
99
98
100
96
46
57
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
15
21
26
31
33
38
29
25
8
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
26
7
79
0
0
5
11
2
15
0
0
10
2
2
0
2
2
0
0
0
22
2

High Clouds (% Sky Obscured)

37
58
58
100
100
100
100
100
100
100
100
100
100
60
100
100
98
98
100
96
46
57
87
100

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)

12
11
9
7
6
6
6
6
6
6
6
7
8
10
11
12
13
14
14
15
15
16
16
15

Chance of Frost

Temperature (°C)

23
21
19
17
16
15
15
14
14
14
14
14
14
16
18
20
22
23
25
25
26
26
26
25

Feels Like (°C)

21
19
17
17
16
15
14
13
13
13
12
12
13
14
15
17
18
19
20
21
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

55
66
77
85
89
90
92
92
93
92
92
92
84
72
56
46
40
37
36
35
33
34
35
38

Pressure (mb)

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

Ozone (du)

329
329
332
330
327
324
322
322
324
327
328
328
325
325
325
324
325
324
323
323
324
326
326
326

Monday 6

Waning Gibbous 56%

23:57

13:21

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

Sun - Rise: 04:59, Set: 21:25, Transit: 13:12. Moon - Rise: 23:57, Set: 13:21. Civil Dark: 22:11 - 04:13. Nautical Dark: 23:21 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
36
48
32
52
83
70
90
67
55
74
70
45
44
36
38
37
23
19
7
7
13
7

Low Clouds (% Sky Obscured)

0
0
0
0
7
26
33
28
36
41
46
51
56
33
33
26
28
23
18
12
1
0
4
0

Medium Clouds (% Sky Obscured)

0
43
10
17
2
3
3
5
3
3
3
9
5
5
2
2
2
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
36
48
32
38
62
48
72
24
8
16
5
3
3
3
4
4
3
5
2
4
6
4

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)

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

Chance of Frost

Temperature (°C)

23
21
19
17
16
15
14
14
14
14
14
14
15
17
18
20
21
23
23
24
25
26
26
26

Feels Like (°C)

20
18
17
15
14
13
13
13
13
12
13
14
14
16
18
19
20
21
21
22
23
23
24
23

Dew Point (°C)

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

Relative Humidity (%)

44
51
60
72
78
83
83
86
86
86
89
83
73
63
55
49
39
34
32
31
30
30
30
32

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

325
325
325
325
324
322
320
318
317
317
316
316
314
312
310
310
311
313
313
314
314
314
315
315

Tuesday 7

Third Quarter 45%

00:10

14:43

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

Sun - Rise: 05:00, Set: 21:24, Transit: 13:12. Moon - Rise: 00:10, Set: 14:43. Civil Dark: 22:11 - 04:14. Nautical Dark: 23:20 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
4
2
0
4
3
4
5
15
20
20
4
3
3
4
3
3
16
18
22
24
27
32
34

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
12
16
21
26
32
34

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
0
0
0

High Clouds (% Sky Obscured)

3
3
1
0
3
2
2
2
11
15
15
3
2
2
2
2
1
1
1
1
1
1
1
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)

12
11
8
6
5
5
3
2
2
2
2
2
2
3
4
2
2
4
5
5
6
6
5
5

Chance of Frost

Temperature (°C)

25
23
21
20
19
18
17
16
16
15
15
15
17
20
21
23
25
27
28
29
29
30
29
29

Feels Like (°C)

23
22
21
20
20
18
18
18
18
17
16
17
19
21
23
26
28
28
29
30
30
30
31
30

Dew Point (°C)

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

Relative Humidity (%)

35
42
53
64
68
71
78
83
85
85
86
83
73
65
56
49
42
37
33
31
29
28
27
27

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

315
315
314
314
315
315
315
315
315
315
315
316
315
314
314
314
315
315
316
316
317
316
317
317

Wednesday 8

Waning Crescent 34%

00:25

16:10

19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:12. Moon - Rise: 00:25, Set: 16:10. Civil Dark: 22:10 - 04:15. Nautical Dark: 23:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
13
6
6
6
3
0
0
0
13
30
50
50
55
55
52
52
52
58
95
94
90
59
57

Low Clouds (% Sky Obscured)

25
13
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
8
4
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
10
61
66
57
25
23

High Clouds (% Sky Obscured)

2
0
2
3
3
3
0
0
0
13
30
50
50
55
55
52
52
52
58
57
55
55
52
52

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
3

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

Chance of Frost

Temperature (°C)

29
27
25
23
21
20
18
18
17
16
17
17
18
19
21
23
25
27
29
30
30
31
31
31

Feels Like (°C)

29
27
25
23
22
22
20
20
20
18
18
18
19
21
23
25
26
27
29
30
29
29
29
29

Dew Point (°C)

9
10
11
11
12
13
13
13
12
12
12
12
10
8
8
8
8
7
7
6
6
5
5
4

Relative Humidity (%)

29
36
42
48
56
65
69
72
73
74
75
71
59
48
43
37
32
28
24
22
20
19
19
18

Pressure (mb)

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

Ozone (du)

317
318
318
318
319
320
322
324
325
327
331
333
334
334
334
334
335
334
335
335
335
336
336
336

Thursday 9

Waning Crescent 23%

00:46

17:40

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

Sun - Rise: 05:02, Set: 21:23, Transit: 13:12. Moon - Rise: 00:46, Set: 17:40. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:17 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
31
21
73
7
9
7
15
25
55
64
57
77
78
74
56
44
33
36
40
44
44
44
43

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
1
1

Medium Clouds (% Sky Obscured)

20
20
19
13
6
0
7
15
23
20
17
14
27
25
22
24
23
20
21
23
22
24
24
24

High Clouds (% Sky Obscured)

33
20
8
65
3
8
0
0
2
23
28
25
48
61
60
38
23
13
20
27
34
26
20
12

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
24
17
7
0
0
0
0
0
0
0
0
7
8
5
13
13
9
7
3
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
9
8
7
6
6
7
6
6
6
7
7
9
11
13
14
14
14
15
15
15
16
15
15

Chance of Frost

Temperature (°C)

31
28
26
24
22
21
20
19
19
18
19
20
21
22
24
26
28
30
32
32
33
33
33
32

Feels Like (°C)

28
26
24
22
21
21
19
20
20
19
18
18
19
19
20
20
21
22
23
31
30
30
30
31

Dew Point (°C)

7
11
10
12
15
16
15
15
16
16
16
16
15
13
11
10
10
9
9
9
9
9
10
10

Relative Humidity (%)

23
34
37
47
63
74
74
77
84
86
85
80
68
54
43
35
31
27
24
24
23
23
24
26

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

336
335
334
334
333
327
327
325
325
324
323
322
323
322
322
322
322
322
322
323
324
325
324
323

Friday 10

Waning Crescent 14%

01:16

19:07

19 Bad
20 Bad
21 Bad
22 Bad
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:03, Set: 21:22, Transit: 13:12. Moon - Rise: 01:16, Set: 19:07. Civil Dark: 22:08 - 04:18. Nautical Dark: 23:16 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
61
68
69
70
72
65
59
53
66
79
94
97
98
100
96
92
89
83
77
70
62
53
44

Low Clouds (% Sky Obscured)

1
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)

26
28
27
28
29
31
28
22
19
22
26
25
27
30
32
47
62
78
80
77
70
62
48
32

High Clouds (% Sky Obscured)

25
34
42
30
14
9
10
13
14
31
51
72
83
90
100
82
67
50
49
51
51
49
42
36

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
2
7
9
7
14
14
11
12
13
14
17
19
21

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)

15
14
13
12
12
12
12
10
9
7
7
7
6
7
8
10
10
10
10
10
10
10
9
8

Chance of Frost

Temperature (°C)

32
30
28
26
25
24
22
22
21
21
21
21
21
23
25
27
28
30
32
33
34
35
34
34

Feels Like (°C)

31
28
27
27
27
26
25
19
19
20
19
19
18
20
20
21
21
23
24
33
32
32
32
31

Dew Point (°C)

11
11
10
10
11
11
11
13
14
15
15
14
14
13
12
11
10
10
10
10
9
9
8
7

Relative Humidity (%)

28
30
33
36
40
46
50
56
62
69
67
64
62
52
43
36
32
28
25
23
21
20
20
19

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

322
323
324
325
325
326
326
325
324
323
324
324
325
324
324
323
323
323
323
322
322
322
322
322

Saturday 11

Waning Crescent 6%

02:01

19:07

19 Bad
20 Bad
21 OK
22 Bad
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
12 Bad

Sun - Rise: 05:04, Set: 21:21, Transit: 13:12. Moon - Rise: 02:01, Set: 19:07. Civil Dark: 22:07 - 04:19. Nautical Dark: 23:14 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
29
27
49
71
91
73
56
43
59
74
89
92
95
97
88
76
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
12
20
15
10
1
0
0
0

Medium Clouds (% Sky Obscured)

23
15
7
16
25
33
27
21
17
28
39
47
47
47
43
44
44
43

High Clouds (% Sky Obscured)

34
29
23
36
55
74
59
42
43
55
72
77
87
93
97
86
74
47

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 (%)

17
13
1
13
18
18
25
26
21
27
33
37
32
26
16
17
14
13

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)

7
6
6
7
7
7
8
8
9
10
11
11
12
12
13
13
15
16

Chance of Frost

Temperature (°C)

33
31
28
25
24
23
21
20
19
18
18
18
18
20
22
25
27
29

Feels Like (°C)

31
31
31
31
29
28
27
19
19
19
18
18
17
17
19
20
21
21

Dew Point (°C)

7
8
10
11
12
13
14
14
15
15
16
16
17
16
16
16
14
12

Relative Humidity (%)

19
24
31
40
46
53
61
67
76
85
86
89
90
77
66
58
44
35

Pressure (mb)

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

Ozone (du)

322
321
321
320
320
320
320
320
320
320
321
322
322
322
321
320
320
320

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 05/07/26 19:07:46. Forecast: 05/07/26 to 11/07/26. Timezone: UTC+1.00