Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 10

Full Moon 100%

21:58

05:02

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

Sun - Rise: 05:04, Set: 21:27, Transit: 13:15. Moon - Rise: 21:58, Set: 05:02. Civil Dark: 22:13 - 04:19. Nautical Dark: 23:23 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
38
49
61
38
30
36
42
46
63
58
52
27
3
3
4
5
0
0
4
3
0
0
0

Low Clouds (% Sky Obscured)

19
37
0
0
0
21
34
42
46
59
56
41
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
22
4
16
14
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
38
49
61
38
30
6
5
4
5
7
6
7
3
3
4
5
0
0
4
3
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)

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

Chance of Frost

Temperature (°C)

12
12
15
18
21
23
24
26
27
28
29
30
30
29
29
27
25
22
21
19
18
17
16
15

Feels Like (°C)

13
13
15
20
22
23
25
27
29
30
30
29
29
28
28
26
23
21
21
20
18
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
89
80
73
64
57
51
44
40
37
34
33
34
36
40
47
59
65
70
76
79
83
85
86

Pressure (mb)

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

Ozone (du)

330
330
331
332
332
331
331
330
329
329
329
328
327
325
324
324
324
325
325
324
322
322
322
321

Friday 11

Waning Gibbous 98%

22:26

05:02

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

Sun - Rise: 05:05, Set: 21:26, Transit: 13:15. Moon - Rise: 22:26, Set: 05:02. Civil Dark: 22:12 - 04:20. Nautical Dark: 23:21 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
26
5
16
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
26
5
16
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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
2
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)

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

Chance of Frost

Temperature (°C)

14
14
16
20
22
24
27
28
30
31
31
32
32
31
30
29
27
24
23
22
21
19
18
16

Feels Like (°C)

15
15
18
21
24
26
28
30
32
33
34
33
32
31
30
28
26
23
22
21
21
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

87
83
68
59
52
46
40
36
32
28
26
25
25
24
25
31
39
44
52
54
61
68
74
78

Pressure (mb)

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

Ozone (du)

321
321
322
321
320
320
320
322
322
322
322
321
322
321
320
319
318
319
321
322
322
322
321
321

Saturday 12

Waning Gibbous 95%

22:46

06:23

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

Sun - Rise: 05:06, Set: 21:25, Transit: 13:16. Moon - Rise: 22:46, Set: 06:23. Civil Dark: 22:11 - 04:21. Nautical Dark: 23:19 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
13
5
25
68
35
5
10
21
37
14
14
23
7
10
6
2
9
21
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
13
22
5
10
21
20
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
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
9
4
8
53
17
2
2
6
37
14
14
23
7
10
6
2
9
17
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)

1
2
2
3
4
4
5
7
8
9
10
11
11
11
12
12
12
11
10
6
5
5
4
3

Chance of Frost

Temperature (°C)

15
15
17
21
23
25
26
28
29
30
30
31
30
30
29
28
25
22
20
18
17
15
14
13

Feels Like (°C)

18
18
20
23
25
27
29
29
29
30
29
28
28
28
26
24
22
20
19
18
17
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

80
79
71
64
53
44
39
34
30
26
24
23
23
23
26
31
38
47
54
63
69
73
76
79

Pressure (mb)

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

Ozone (du)

321
322
323
324
324
325
325
325
325
325
325
325
325
325
327
327
327
328
329
329
330
329
329
330

Sunday 13

Waning Gibbous 88%

23:01

07:46

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

Sun - Rise: 05:07, Set: 21:24, Transit: 13:16. Moon - Rise: 23:01, Set: 07:46. Civil Dark: 22:10 - 04:23. Nautical Dark: 23:17 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
1
0
0
0
1
38
65
67
55
41
62
76
95
93
91
89
72
53
39
16
8
0
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
10
15
10
5
0
0
0
0
0
0
0
0
0
0
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
23
1
0
0
8

High Clouds (% Sky Obscured)

2
1
0
0
0
0
14
25
20
20
18
25
76
95
93
91
89
72
53
39
11
6
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
4
4
5
7
8
8
8
8
7
8
8
8
8
8
7
6
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

13
14
16
18
20
22
24
26
27
28
29
29
28
28
29
27
24
22
21
20
19
17
16
15

Feels Like (°C)

14
14
17
18
20
22
24
25
26
27
27
27
26
25
26
24
22
20
20
19
17
18
17
15

Dew Point (°C)

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

Relative Humidity (%)

82
78
64
52
45
43
41
38
35
32
31
31
34
35
33
37
46
48
43
45
53
58
58
55

Pressure (mb)

1015
1016
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

330
330
330
331
330
327
325
323
320
318
318
318
318
317
320
323
325
329
332
340
342
336
331
329

Monday 14

Waning Gibbous 80%

23:14

09:10

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

Sun - Rise: 05:08, Set: 21:23, Transit: 13:16. Moon - Rise: 23:14, Set: 09:10. Civil Dark: 22:09 - 04:24. Nautical Dark: 23:15 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
85
88
86
83
71
58
48
49
45
41
54
69
84
65
73
85
60
33
4
34
65
95
92

Low Clouds (% Sky Obscured)

56
84
85
82
79
67
56
45
47
45
41
46
40
35
10
5
0
0
0
0
0
0
0
8

Medium Clouds (% Sky Obscured)

17
23
24
25
26
17
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
1
4
5
5
4
4
3
1
0
22
43
55
29
40
72
60
32
3
31
58
70
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)

3
4
4
6
9
11
12
13
15
14
15
16
16
16
16
12
10
8
6
5
4
4
3
3

Chance of Frost

Temperature (°C)

15
16
18
20
21
23
24
25
25
25
25
24
23
22
21
19
17
14
13
12
11
11
10
9

Feels Like (°C)

15
15
18
19
21
23
24
24
23
22
21
21
20
20
17
18
18
16
15
14
13
9
10
10

Dew Point (°C)

6
6
6
7
8
9
9
10
12
8
4
8
9
9
9
10
10
10
10
10
10
10
9
9

Relative Humidity (%)

54
52
45
42
43
40
37
40
43
34
26
34
38
43
48
55
65
75
80
86
92
93
93
95

Pressure (mb)

1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

329
328
328
328
328
328
328
327
327
328
329
330
331
333
337
342
347
351
355
359
363
362
361
360

Tuesday 15

Waning Gibbous 77%

23:25

10:33

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 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 05:09, Set: 21:22, Transit: 13:16. Moon - Rise: 23:25, Set: 10:33. Civil Dark: 22:08 - 04:26. Nautical Dark: 23:13 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
87
83
76
67
66
76
89
80
73
62
58
54
50
45
37
27
23
28
33
30
28
27
34

Low Clouds (% Sky Obscured)

16
24
27
30
34
39
46
54
45
37
29
30
32
36
24
12
0
0
0
0
0
3
2
3

Medium Clouds (% Sky Obscured)

5
4
1
1
0
1
4
10
18
21
25
21
16
8
14
19
26
23
28
33
30
28
25
20

High Clouds (% Sky Obscured)

39
36
37
41
42
45
40
32
34
32
30
25
21
26
38
37
27
23
28
33
30
28
27
34

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
4
5
2
8
11
12
11
8
0
0
0
0
0
0
0
0
0
0
0
1
1
5

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

Chance of Frost

Temperature (°C)

10
11
12
15
17
20
20
21
22
22
23
24
23
22
21
19
17
15
15
15
14
14
13
13

Feels Like (°C)

10
10
10
14
14
15
16
17
18
19
18
18
18
18
18
16
15
15
14
12
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

90
86
83
69
58
48
45
43
41
37
33
31
34
38
43
51
61
74
74
73
74
76
80
83

Pressure (mb)

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

Ozone (du)

355
351
346
343
341
339
338
337
337
335
333
331
328
324
321
319
317
315
314
313
312
311
309
308

Wednesday 16

Waning Gibbous 70%

23:36

11:56

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

Sun - Rise: 05:11, Set: 21:21, Transit: 13:16. Moon - Rise: 23:36, Set: 11:56. Civil Dark: 22:06 - 04:27. Nautical Dark: 23:11 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
51
44
37
30
29
27
30
54
75
85
90
84
75
60
39
18
22
24
29

Low Clouds (% Sky Obscured)

4
5
5
5
10
14
14
17
23
37
51
45
33
21
16
10
4
2
1
0

Medium Clouds (% Sky Obscured)

16
12
13
14
15
13
10
8
16
24
34
27
15
3
2
2
1
0
0
0

High Clouds (% Sky Obscured)

44
51
44
37
30
29
27
25
10
10
10
9
8
11
12
13
12
19
24
29

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
3
7
6
3
14
17
17
20
20
16
12
7
2
3
2
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

Wind Speed/Direction (mph)

5
6
6
7
8
12
14
15
16
16
16
15
15
14
13
10
7
5
5
5

Chance of Frost

Temperature (°C)

13
14
15
16
18
19
20
21
22
23
24
25
25
24
24
22
19
17
16
15

Feels Like (°C)

11
11
11
13
14
14
15
16
16
20
21
20
20
20
20
20
19
20
18
18

Dew Point (°C)

11
11
12
13
14
15
16
17
17
17
17
16
16
16
16
16
16
16
15
14

Relative Humidity (%)

83
82
82
82
81
80
77
75
73
66
62
58
59
59
61
69
78
90
90
92

Pressure (mb)

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

Ozone (du)

308
308
308
307
306
305
304
303
302
302
302
301
302
302
302
302
302
301
301
301

Forecast for Ross on Wye, Herefordshire, United Kingdom (51.91,-2.58)

Generated: 10/07/25 05:46:25. Forecast: 10/07/25 to 16/07/25. Timezone: UTC+1.00