Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 77%

23:34

10:35

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

Sun - Rise: 04:47, Set: 21:13, Transit: 13:00. Moon - Rise: 23:34, Set: 10:35. Civil Dark: 21:59 - 04:01. Nautical Dark: 23:08 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
40
29
32
8
28
42
100
100
57
95
96
88
55
64
74
90
100
100
100
93
95
100
95

Low Clouds (% Sky Obscured)

15
24
0
0
0
9
18
23
39
26
57
65
43
34
33
62
7
37
33
19
17
0
0
0

Medium Clouds (% Sky Obscured)

2
20
1
2
3
6
18
14
8
15
20
16
34
32
25
23
24
10
0
0
0
51
84
78

High Clouds (% Sky Obscured)

9
3
5
10
5
16
19
100
100
28
61
57
46
19
50
56
81
100
99
100
92
94
100
89

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
86
89
90
86
73
64
59
52
45
41
37
35
35
34
31
31
32
38
53
55
55
57

Pressure (mb)

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

Ozone (du)

340
339
337
337
338
334
334
335
336
337
338
336
335
333
334
334
332
331
331
331
331
332
330
331

Monday 6

Waning Gibbous 67%

23:45

11:50

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

Sun - Rise: 04:47, Set: 21:12, Transit: 13:00. Moon - Rise: 23:45, Set: 11:50. Civil Dark: 21:58 - 04:02. Nautical Dark: 23:07 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
94
100
73
81
79
72
64
65
32
55
35
31
33
44
54
54
63
88
51
100
70
96
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
18
20
20
17
6
11
10
3
22
13
23
35
9
0
0
0

Medium Clouds (% Sky Obscured)

36
18
100
60
7
52
3
1
0
0
0
0
0
0
0
0
1
3
12
19
3
3
19
17

High Clouds (% Sky Obscured)

93
90
81
46
78
79
72
59
57
14
52
22
27
23
40
44
37
43
85
22
99
69
91
28

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
17
19
20
22
24
25
27
28
29
30
30
30
29
29
27
24
23
22
21

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
13
12
11
10
10
9
7
6
5
5
4
4
3
3
4
5
6
7
9
10

Relative Humidity (%)

57
59
67
71
77
72
61
52
45
38
31
26
23
21
19
18
17
18
20
24
30
37
43
50

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

331
330
330
331
331
330
329
327
327
327
326
326
325
324
323
322
321
322
322
325
325
325
324
325

Tuesday 7

Third Quarter 57%

23:58

13:08

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 OK
17 OK
18 OK
19 Good
20 OK
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 04:48, Set: 21:12, Transit: 13:00. Moon - Rise: 23:58, Set: 13:08. Civil Dark: 21:57 - 04:03. Nautical Dark: 23:06 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
83
87
100
95
92
70
92
79
65
77
45
80
83
85
37
43
14
11
26
12
15
9
8

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
5
15
9
8
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
8
4
4
4
0
0
8
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
75
81
100
92
89
63
87
76
56
69
29
70
81
82
37
43
9
4
12
4
4
2
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)

7
6
6
6
5
5
7
9
10
10
11
12
13
13
14
13
13
11
9
6
4
3
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
17
17
16
16
17
18
19
19
22
22
25
24
24
24
25
25
25
25
23
23
24
23

Dew Point (°C)

11
12
12
12
12
11
10
9
8
6
5
4
3
2
2
1
2
3
4
6
10
15
15
14

Relative Humidity (%)

57
62
66
71
73
69
56
48
41
34
27
23
20
17
16
16
17
18
21
28
43
63
67
65

Pressure (mb)

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

Ozone (du)

324
322
322
322
320
320
320
318
317
317
317
317
315
315
314
313
312
312
312
313
314
315
316
316

Wednesday 8

Waning Crescent 45%

00:14

14:30

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

Sun - Rise: 04:49, Set: 21:11, Transit: 13:00. Moon - Rise: 00:14, Set: 14:30. Civil Dark: 21:57 - 04:04. Nautical Dark: 23:04 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
3
8
3
0
0
0
0
0
4
11
19
14
13
11
10
11
11
7
7
3
3
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
11
19
14
13
11
7
4
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)

2
2
6
3
0
0
0
0
0
0
0
0
1
2
4
6
9
11
7
6
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)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
19
20
21
23
24
26
27
28
29
29
30
29
28
27
24
22
20
19
18

Feels Like (°C)

22
21
20
19
20
21
21
22
24
25
26
27
28
30
31
31
29
27
27
24
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

67
72
77
81
82
77
62
53
47
42
36
31
26
23
24
26
27
29
33
39
61
75
75
73

Pressure (mb)

1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

316
317
317
317
316
316
316
317
318
318
317
318
318
317
317
318
318
318
317
316
317
318
318
319

Thursday 9

Waning Crescent 34%

00:35

15:57

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

Sun - Rise: 04:50, Set: 21:10, Transit: 13:00. Moon - Rise: 00:35, Set: 15:57. Civil Dark: 21:56 - 04:05. Nautical Dark: 23:03 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
10
21
28
20
12
4
7
9
12
11
11
10
15
18
23
29
35
41
57
62
68

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)

0
0
0
0
0
0
0
0
0
5
9
12
11
11
8
6
6
6
7
9
13
13
16
13

High Clouds (% Sky Obscured)

0
0
0
6
10
13
11
7
2
1
1
0
0
0
1
5
11
23
29
35
41
57
40
11

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
7
12
16
16
17
18
30
35
37

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
4
4
3
4
6
7
9
11
12
13
13
13
13
13
14
14
12
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
18
20
20
22
24
25
26
26
27
26
26
26
27
28
28
21
22
22
22
22

Dew Point (°C)

11
11
11
12
13
13
11
11
10
10
10
10
10
10
10
10
11
13
14
15
16
17
18
18

Relative Humidity (%)

72
73
74
77
81
74
60
50
41
37
34
32
31
31
31
31
38
45
54
61
70
80
85
88

Pressure (mb)

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

Ozone (du)

319
318
318
320
322
324
326
327
329
331
331
331
332
333
334
335
335
336
337
338
338
339
339
339

Friday 10

Waning Crescent 23%

01:05

17:27

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

Sun - Rise: 04:51, Set: 21:10, Transit: 13:01. Moon - Rise: 01:05, Set: 17:27. Civil Dark: 21:55 - 04:06. Nautical Dark: 23:01 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
70
84
78
67
57
47
38
27
25
22
21
13
7
2
1
1
0
5
8
11
11
13
15

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)

13
12
14
19
22
22
20
24
20
22
22
21
13
7
2
1
1
0
0
0
0
6
13
15

High Clouds (% Sky Obscured)

37
68
84
76
53
29
19
9
2
2
1
1
1
0
0
0
0
0
1
0
6
11
13
15

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 (%)

31
26
21
22
23
27
24
18
1
2
2
0
1
1
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
9
10
11
11
12
13
14
14
15
15
15
15
15
15
15
14
13
12
11
10
10

Chance of Frost

Temperature (°C)

20
20
20
20
20
21
21
22
23
24
25
25
26
26
25
25
24
24
23
22
21
20
20
20

Feels Like (°C)

21
18
19
20
20
20
19
21
21
20
21
22
22
25
23
23
23
23
24
20
21
21
21
20

Dew Point (°C)

19
19
19
18
18
18
17
16
14
12
12
12
11
12
12
12
13
14
14
16
17
18
19
19

Relative Humidity (%)

92
91
91
89
86
82
80
67
55
47
44
42
40
41
42
44
49
53
59
67
76
86
89
91

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

339
339
340
340
340
340
340
340
340
340
340
340
340
340
339
339
338
337
335
334
333
332
332
331

Saturday 11

Waning Crescent 14%

01:05

18:53

Sun - Rise: 04:52, Set: 21:09, Transit: 13:01. Moon - Rise: 01:05, Set: 18:53. Civil Dark: 21:54 - 04:07. Nautical Dark: 23:00 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Herne, Kent, United Kingdom (51.35,1.12)

Generated: 05/07/26 01:27:13. Forecast: 05/07/26 to 11/07/26. Timezone: UTC+1.00