Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 72%

01:05

10:37

17 Bad
18 Bad
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

Sun - Rise: 05:02, Set: 21:21, Transit: 13:12. Moon - Rise: 01:05, Set: 10:37. Civil Dark: 22:06 - 04:18. Nautical Dark: 23:12 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
100
100
100
81
84
100
100
99
93
83
62
74
53
89
67

Low Clouds (% Sky Obscured)

23
40
46
93
67
57
77
84
100
100
100
84
66
74
68
80
95
84
74
59
62
49
80
67

Medium Clouds (% Sky Obscured)

92
100
100
100
100
97
99
96
100
100
81
82
76
25
55
65
95
70
35
4
7
21
45
21

High Clouds (% Sky Obscured)

99
100
100
100
100
25
99
0
40
0
2
20
20
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
5
5
4
9
5
9
9
9
9
9
3
9
4
4
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
0
0
0
0

Precipitation Type

None
None
None
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

8
23
37
70
72
68
57
79
95
95
95
75
41
26
38
61
95
95
50
57
54
37
35
32

Precipitation Amount (mm)

0
0
0
0.4
0.4
0.3
0
0.3
1
1
1.7
0.3
0
0
0
0
0.9
0.5
0
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

13
13
14
12
13
13
15
17
19
22
23
22
22
17
18
18
19
18
11
14
18
19
21
23

Chance of Frost

Temperature (°C)

15
14
14
13
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
15
17
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
64
71
75
77
81
86
86
92
96
95
96
96
90
92
92
93
95
96
93
85
86
74
71

Pressure (mb)

1011
1010
1010
1010
1009
1009
1008
1007
1005
1004
1002
1001
1000
1000
1000
999
999
998
997
998
999
1001
1003
1004

Ozone (du)

373
372
369
370
375
378
377
383
385
388
390
390
395
403
406
406
408
408
406
406
403
402
393
389

Saturday 6

Waning Gibbous 62%

01:20

11:51

17 Bad
18 Bad
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

Sun - Rise: 05:02, Set: 21:22, Transit: 13:13. Moon - Rise: 01:20, Set: 11:51. Civil Dark: 22:07 - 04:17. Nautical Dark: 23:13 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
100
70
72
71
78
53
91
91
87
96
57
59
68
89
99
100
100
100
97
97
86
95
95

Low Clouds (% Sky Obscured)

93
99
70
50
50
24
14
69
79
69
34
50
39
32
36
56
51
49
56
56
56
60
58
50

Medium Clouds (% Sky Obscured)

32
32
3
2
8
38
46
72
55
24
28
9
42
29
26
50
57
76
95
73
86
55
56
76

High Clouds (% Sky Obscured)

28
91
5
34
30
28
30
36
25
62
93
29
16
35
73
97
100
91
96
66
75
3
13
30

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
1
1
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 (%)

20
16
2
1
0
0
0
0
0
1
1
1
0
1
1
2
1
14
7
6
3
6
19
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)

22
21
21
20
19
17
15
12
10
8
8
6
5
5
7
10
12
13
14
15
16
16
16
17

Chance of Frost

Temperature (°C)

17
16
14
15
13
13
12
11
12
12
12
11
11
12
13
15
16
17
18
18
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
80
83
82
84
79
81
81
83
84
90
95
95
95
87
80
75
72
69
66
64
63
62
63

Pressure (mb)

1006
1008
1010
1011
1013
1014
1015
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

384
378
377
374
373
372
369
366
366
367
366
364
363
363
360
359
359
360
359
361
362
365
364
364

Sunday 7

Waning Gibbous 52%

01:33

13:06

17 Bad
18 Bad
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

Sun - Rise: 05:02, Set: 21:23, Transit: 13:13. Moon - Rise: 01:33, Set: 13:06. Civil Dark: 22:08 - 04:16. Nautical Dark: 23:15 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
87
96
100
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
100
45
51
49
49

Low Clouds (% Sky Obscured)

63
41
36
38
59
46
65
68
77
78
80
64
69
64
63
62
61
72
72
71
45
51
43
40

Medium Clouds (% Sky Obscured)

58
53
80
60
90
94
100
100
100
100
100
97
95
92
91
90
90
93
97
63
45
50
49
33

High Clouds (% Sky Obscured)

72
73
92
100
100
100
100
100
100
100
100
75
50
30
53
77
100
100
100
100
45
51
49
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
3
4
4
7
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

5
6
4
5
8
3
3
2
27
40
51
82
95
95
95
95
95
77
60
71
84
88
76
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.9
4.6
4.5
1.6
0.7
0.4
0.3
0.4
0.5
0.6
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
14
15
15
15
15
14
14
14
14
14
13
13
13
13
14
15
16
16
16

Feels Like (°C)

14
14
14
13
12
12
11
12
11
11
11
11
11
12
13
11
11
11
10
10
10
12
11
11

Dew Point (°C)

12
11
12
13
12
11
11
10
10
10
11
11
12
13
13
13
12
12
12
11
8
6
6
6

Relative Humidity (%)

65
65
72
81
84
80
76
74
74
75
79
80
84
93
98
96
93
93
92
84
61
54
52
53

Pressure (mb)

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

Ozone (du)

363
364
364
364
363
364
365
366
367
369
370
369
371
372
374
380
383
385
387
398
412
411
416
417

Monday 8

Third Quarter 41%

01:45

14:24

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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:13. Moon - Rise: 01:45, Set: 14:24. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:16 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
23
24
23
20
16
13
15
18
22
25
30
36
44
53
54
60
61
62
64
63
68
70
61

Low Clouds (% Sky Obscured)

35
23
24
23
20
16
13
14
17
20
23
27
32
36
34
36
34
36
39
42
43
45
49
47

Medium Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
0
2
0
0
0
40
49
34
30
31
25
20
23
28
29
18

High Clouds (% Sky Obscured)

23
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
5
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
9
7
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 (%)

40
5
5
3
0
3
6
6
10
11
8
8
11
13
33
44
43
46
47
37
37
37
30
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
8
8
7
7
7
7
7
8
7
7
8
8
8
9
10
9
9
9
6
5
6
6

Relative Humidity (%)

53
58
65
71
72
77
81
85
90
90
88
88
91
88
79
77
80
74
70
65
52
48
49
52

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016

Ozone (du)

415
413
409
404
403
403
404
406
407
408
409
410
412
415
415
412
410
409
407
404
402
402
401
400

Tuesday 9

Waning Crescent 30%

01:58

15:44

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

Sun - Rise: 05:01, Set: 21:25, Transit: 13:13. Moon - Rise: 01:58, Set: 15:44. Civil Dark: 22:10 - 04:16. Nautical Dark: 23:17 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
46
45
47
50
45
46
47
61
67
65
55
37
29
46
62
79
84
88
92
96
98
100
90

Low Clouds (% Sky Obscured)

45
43
25
32
39
43
44
47
52
54
50
45
37
29
37
40
44
38
35
32
36
37
41
40

Medium Clouds (% Sky Obscured)

8
0
0
1
1
1
0
0
8
16
35
21
17
10
26
41
53
61
67
66
60
54
48
55

High Clouds (% Sky Obscured)

10
15
40
36
28
5
2
0
11
21
28
23
11
0
3
4
3
17
30
43
60
80
100
69

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 (%)

27
18
28
19
5
9
10
6
10
10
6
11
13
3
5
8
5
15
22
25
23
22
12
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)

17
17
16
12
10
8
8
7
6
6
6
6
6
7
7
9
11
13
13
13
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
64
71
77
83
88
90
88
90
91
91
95
90
88
85
75
66
57
56
55
53
54
55
56

Pressure (mb)

1017
1017
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

399
400
401
403
404
406
406
405
405
403
402
400
400
401
401
401
401
401
401
401
401
401
401
401

Wednesday 10

Waning Crescent 20%

02:14

No Set

17 Bad
18 Bad
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

Sun - Rise: 05:01, Set: 21:25, Transit: 13:13. Moon - Rise: 02:14, Set: No Set. Civil Dark: 22:11 - 04:15. Nautical Dark: 23:18 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
72
67
63
61
63
57
54
57
57
64
85
94
100
100
100
100
100
100
100
99
98
96
97

Low Clouds (% Sky Obscured)

43
40
35
31
27
35
40
43
34
29
26
35
43
50
62
75
89
92
87
82
79
74
69
72

Medium Clouds (% Sky Obscured)

59
54
45
34
24
24
24
25
29
29
28
24
25
26
49
73
96
92
87
83
73
63
53
49

High Clouds (% Sky Obscured)

38
7
5
3
1
28
54
54
57
57
63
72
82
94
95
96
98
96
95
93
95
96
96
97

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 (%)

13
7
8
8
2
6
6
3
18
24
22
23
21
16
29
41
47
48
43
23
24
21
9
11

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
11
9
7
7
6
6
6
6
6
7
8
8
10
12
14
15
15
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
9
10
9
9
8
8
8
8
8
8
8

Relative Humidity (%)

58
60
65
71
79
87
90
91
91
91
93
93
91
88
88
80
72
64
61
57
54
54
54
54

Pressure (mb)

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

Ozone (du)

402
403
404
405
405
406
405
404
404
398
393
388
387
386
386
384
382
380
377
374
371
367
363
358

Thursday 11

Waning Crescent 11%

02:33

17:10

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

Sun - Rise: 05:00, Set: 21:26, Transit: 13:14. Moon - Rise: 02:33, Set: 17:10. Civil Dark: 22:12 - 04:15. Nautical Dark: 23:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
73
69
64
65
75
85
96

Medium Clouds (% Sky Obscured)

54
59
73
83
93
95
98
100

High Clouds (% Sky Obscured)

98
100
100
100
100
96
92
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
6
17
21
19
20
19
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
14
13
14
15

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
14
14

Feels Like (°C)

14
14
14
11
11
12
11
11

Dew Point (°C)

9
9
10
10
11
11
12
13

Relative Humidity (%)

59
64
70
74
79
83
86
89

Pressure (mb)

1018
1018
1017
1017
1017
1017
1016
1016

Ozone (du)

355
352
350
348
345
343
342
341

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 05/06/26 16:59:01. Forecast: 05/06/26 to 11/06/26. Timezone: UTC+1.00