Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 62%

01:13

11:45

00 Bad
01 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:56, Set: 21:16, Transit: 13:06. Moon - Rise: 01:13, Set: 11:45. Civil Dark: 22:01 - 04:11. Nautical Dark: 23:07 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
43
44
56
76
100
100
100
100
98
100
99
100
97
100
100
100
100
100
99
94
97
100
100

Low Clouds (% Sky Obscured)

15
26
44
54
75
38
49
47
77
41
67
77
54
50
74
32
11
61
92
33
47
47
49
65

Medium Clouds (% Sky Obscured)

3
2
0
0
2
5
12
9
93
90
29
38
38
55
86
91
100
100
100
96
92
96
98
100

High Clouds (% Sky Obscured)

38
43
44
5
31
100
100
100
100
73
81
96
100
94
100
100
100
100
100
95
68
72
100
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
11
0
11
0
13
3
2
2
0
0
0
0
0
0
12
13
5
2
5
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)

14
12
10
9
9
8
10
12
13
15
16
17
17
17
17
16
16
15
13
11
10
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
91
96
96
93
86
84
78
75
72
72
71
70
72
72
74
77
83
87
90
93
92

Pressure (mb)

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

Ozone (du)

374
374
374
373
371
369
365
362
359
360
361
358
356
355
355
356
357
356
356
356
358
358
356
355

Monday 8

Third Quarter 52%

01:26

13:00

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

Sun - Rise: 04:56, Set: 21:17, Transit: 13:07. Moon - Rise: 01:26, Set: 13:00. Civil Dark: 22:02 - 04:11. Nautical Dark: 23:09 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
99
98
100
100
100
12
0
0
0
19
28
38
53
23
18
33
42

Low Clouds (% Sky Obscured)

56
52
52
69
50
98
66
73
82
56
61
21
10
0
0
0
19
28
38
53
23
11
18
42

Medium Clouds (% Sky Obscured)

100
99
97
95
33
43
44
91
97
90
100
63
12
0
0
0
0
0
0
0
0
0
12
0

High Clouds (% Sky Obscured)

100
100
99
85
80
76
1
35
61
100
100
100
12
0
0
0
0
0
0
0
0
6
0
0

ISS Passover

Visibility (miles)

9
9
9
7
9
9
7
3
4
4
9
9
9
9
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
17
10
26
46
80
95
95
95
63
28
35
28
25
23
17
23
22
17
2
1
4
7

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.6
2.3
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
13
13
13
14
14
15
16
16
16
16
15
14
13
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
95
92
95
92
89
92
95
92
87
80
76
74
64
54
49
61
67
64
71
80
84

Pressure (mb)

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

Ozone (du)

355
357
361
369
369
371
370
369
370
377
383
385
390
399
404
407
412
411
409
410
411
410
410
409

Tuesday 9

Waning Crescent 41%

01:39

14:17

00 OK
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 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:55, Set: 21:18, Transit: 13:07. Moon - Rise: 01:39, Set: 14:17. Civil Dark: 22:03 - 04:10. Nautical Dark: 23:10 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
37
78
70
77
94
81
69
40
36
53
43
47
54
51
12
5
23
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
37
62
53
69
68
72
57
40
36
53
34
43
31
45
3
3
12
21
24
26
28
27
24

Medium Clouds (% Sky Obscured)

0
0
20
20
19
51
18
12
2
2
2
11
3
17
12
0
0
0
41
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
0
2
12
5
23
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
9
8
9
8
8
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
3
10
43
45
52
56
45
49
38
22
15
17
24
25
29
26
13
24
22
28
27
23
22

Precipitation Amount (mm)

0
0
0
0.2
0.2
0.3
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
9
9
9
9
11
13
14
15
16
18
18
18
17
16
15
14
13
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
91
91
91
83
79
71
61
55
49
48
55
61
60
65
66
67
70
76
81
87

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

406
404
402
402
403
404
404
403
404
403
400
398
396
398
394
393
393
394
395
394
394
396
398
400

Wednesday 10

Waning Crescent 30%

01:52

15:38

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
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 OK
22 OK
23 OK

Sun - Rise: 04:55, Set: 21:19, Transit: 13:07. Moon - Rise: 01:52, Set: 15:38. Civil Dark: 22:04 - 04:10. Nautical Dark: 23:11 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
95
69
69
80
73
46
25
32
37
51
62
51
42
32
34
47
29
51
31
20
23
28

Low Clouds (% Sky Obscured)

23
28
33
42
49
43
44
43
25
28
33
39
45
32
18
7
8
20
8
26
21
17
21
27

Medium Clouds (% Sky Obscured)

100
93
85
64
42
49
41
9
3
2
7
11
18
23
26
32
29
28
24
16
8
0
0
0

High Clouds (% Sky Obscured)

100
81
60
34
23
11
0
1
0
1
27
51
62
51
25
0
1
3
2
14
2
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
8
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 (%)

21
21
23
26
21
14
17
18
17
18
23
29
34
41
46
42
45
44
38
35
29
18
16
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
93
91
91
90
83
71
64
59
60
66
71
66
60
58
67
67
69
75
79
84
85

Pressure (mb)

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

Ozone (du)

400
400
401
402
402
403
404
406
408
409
410
411
410
408
406
402
400
399
399
400
401
401
402
404

Thursday 11

Waning Crescent 20%

02:07

17:03

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

Sun - Rise: 04:55, Set: 21:19, Transit: 13:07. Moon - Rise: 02:07, Set: 17:03. Civil Dark: 22:05 - 04:10. Nautical Dark: 23:12 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
46
55
68
80
89
92
92
73
73
70
93
84
65
38
7
7
6
6
6
4
2
15
30

Low Clouds (% Sky Obscured)

35
45
51
53
58
62
67
62
50
44
44
51
54
38
21
4
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
13
26
37
39
44
49
46
36
32
23
11
0
0
0
0
1
1
1
1
1
2
2
3

High Clouds (% Sky Obscured)

0
0
0
0
30
60
85
85
73
73
70
93
84
59
29
0
0
0
0
0
0
0
15
30

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
7
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
14
15
21
36
41
53
55
59
63
61
59
53
64
46
25
21
16
10
7
4
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.3
0.3
0.3
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
8
8
8
7
6
6
7
7
7
7
7
7
7
8
8
8
8
8
8

Relative Humidity (%)

87
87
88
88
91
93
90
81
71
63
59
58
59
56
55
54
53
56
58
61
68
76
84
87

Pressure (mb)

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

Ozone (du)

406
406
408
410
410
411
414
418
420
417
413
411
413
413
409
405
402
397
393
389
388
387
386
382

Friday 12

Waning Crescent 11%

02:27

18:34

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

Sun - Rise: 04:55, Set: 21:20, Transit: 13:07. Moon - Rise: 02:27, Set: 18:34. Civil Dark: 22:05 - 04:09. Nautical Dark: 23:13 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

47
41
24
7
19
31
36
34
25
16
23
33
46
38
34
30
46
54
58
64
69
76
61
42

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
4
5
5
4
3
22
34
30
43
50
51
38
24
11
12
12

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
3
5
6
10
13
20
30
25
21
16
11
5
1
2
2
2
2
1

High Clouds (% Sky Obscured)

47
40
24
7
6
2
2
13
25
16
23
33
46
38
34
24
19
14
8
29
49
66
46
25

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
1
0
0
0
0
0
0
0
1
1
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
6
6
6
7
7
8
9
10
11
11
12
12
12
12
12
12
12
11
10
9
8

Chance of Frost

Temperature (°C)

10
9
9
8
8
9
11
12
13
15
17
18
18
19
19
18
18
18
18
17
16
15
14
13

Feels Like (°C)

10
10
7
7
7
6
6
6
11
11
12
13
13
13
17
17
16
16
16
16
15
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

88
93
91
90
88
85
84
81
74
66
59
54
49
45
47
52
55
61
66
73
79
86
93
93

Pressure (mb)

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

Ozone (du)

377
373
370
366
363
360
358
356
355
354
354
351
349
347
346
345
344
343
343
343
343
344
344
344

Saturday 13

Waning Crescent 5%

02:53

20:05

Sun - Rise: 04:54, Set: 21:21, Transit: 13:08. Moon - Rise: 02:53, Set: 20:05. Civil Dark: 22:06 - 04:09. Nautical Dark: 23:14 - 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 Swanage, Dorset, United Kingdom (50.61,-1.96)

Generated: 07/06/26 00:13:05. Forecast: 07/06/26 to 13/06/26. Timezone: UTC+1.00