Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

05:29

20:34

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:52, Set: 19:58, Transit: 12:55. Moon - Rise: 05:29, Set: 20:34. Civil Dark: 20:35 - 05:15. Nautical Dark: 21:21 - 04:29. Astro Dark: 22:14 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
95
99
87
100
100
100
100
100
100
100
94
94
100
73
83
82
94
93
95
100
100

Low Clouds (% Sky Obscured)

4
0
34
56
54
44
41
46
74
54
38
51
55
32
38
80
44
42
58
70
66
55
63
100

Medium Clouds (% Sky Obscured)

93
99
72
73
63
33
41
45
48
50
42
13
41
74
82
100
60
68
38
53
46
54
95
100

High Clouds (% Sky Obscured)

100
68
85
66
91
64
86
97
93
100
100
100
100
75
60
60
11
14
10
7
30
6
11
55

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 (%)

25
50
17
1
12
19
28
15
4
4
1
0
0
0
0
3
5
5
12
9
1
1
3
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
95
95
91
90
90
87
80
74
67
61
59
58
65
67
69
70
74
78
82
83
90

Pressure (mb)

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

Ozone (du)

363
366
365
364
361
360
361
362
364
364
365
366
366
366
366
366
368
366
366
368
366
367
368
372

Saturday 18

Waxing Crescent 2%

05:45

22:09

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

Sun - Rise: 05:50, Set: 20:00, Transit: 12:55. Moon - Rise: 05:45, Set: 22:09. Civil Dark: 20:37 - 05:13. Nautical Dark: 21:23 - 04:26. Astro Dark: 22:17 - 03:32

Total Clouds (% Sky Obscured)

90
49
4
100
84
23
25
23
23
35
59
31
24
54
70
83
97
97
82
75
65
59
45
38

Low Clouds (% Sky Obscured)

76
14
0
0
0
23
25
23
23
35
59
31
24
39
40
31
40
44
46
40
10
27
41
38

Medium Clouds (% Sky Obscured)

80
49
4
100
60
23
15
0
0
0
0
0
1
14
18
22
42
49
28
39
27
22
0
0

High Clouds (% Sky Obscured)

60
49
4
78
41
3
0
3
0
0
0
0
0
0
0
5
52
39
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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 (%)

18
7
25
8
0
0
0
0
0
0
0
0
3
1
2
2
5
22
24
20
15
2
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
9
7
7
6
6
7
9
10
11
12
12
12
12
12
11
11
10
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
7
5
5
5
6
6
7
6
6
5
5
5
5
7
7
8
8
7
6
5
4

Relative Humidity (%)

89
89
87
82
81
88
91
91
84
78
70
62
57
52
51
51
59
61
68
70
76
74
74
75

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024

Ozone (du)

371
369
369
373
376
380
385
388
391
391
392
394
395
398
400
401
402
401
400
401
404
409
411
414

Sunday 19

Waxing Crescent 6%

06:08

23:43

00 OK
01 Bad
02 Bad
03 OK
04 OK
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 OK
18 Bad
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:47, Set: 20:02, Transit: 12:55. Moon - Rise: 06:08, Set: 23:43. Civil Dark: 20:39 - 05:10. Nautical Dark: 21:26 - 04:24. Astro Dark: 22:20 - 03:29

Total Clouds (% Sky Obscured)

46
51
43
34
40
54
55
48
42
46
54
57
44
58
65
63
45
36
43
42
44
43
45
46

Low Clouds (% Sky Obscured)

46
51
43
34
40
54
55
48
42
46
43
51
43
47
53
54
43
34
43
42
41
35
37
38

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
0
4
0
0
0
0
0
0
0
0
3
7
16
12
8

High 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

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
1
1
7
42
52
48
35
25
24
26
21
3
2
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
4
4
4
5
6
7
8
8
8
9
8
7
7
8
7
7
5
5
4
4

Dew Point (°C)

4
5
5
5
5
5
5
5
6
6
5
6
6
4
4
5
5
4
4
5
5
5
4
4

Relative Humidity (%)

82
87
91
93
96
96
96
94
87
77
69
67
66
58
56
66
66
61
65
75
84
91
93
94

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028

Ozone (du)

414
414
415
413
414
416
420
420
419
417
416
415
415
415
415
413
411
411
411
410
410
412
413
416

Monday 20

Waxing Crescent 14%

06:42

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:45, Set: 20:03, Transit: 12:54. Moon - Rise: 06:42, Set: No Set. Civil Dark: 20:41 - 05:08. Nautical Dark: 21:28 - 04:21. Astro Dark: 22:23 - 03:25

Total Clouds (% Sky Obscured)

48
48
48
46
51
59
59
76
80
81
86
92
99
100
99
97
93
75
68
51
53
50
80
94

Low Clouds (% Sky Obscured)

40
43
46
46
49
46
40
45
44
48
59
73
87
85
83
80
76
71
66
51
53
50
78
79

Medium Clouds (% Sky Obscured)

5
3
2
0
10
14
15
14
13
14
17
17
20
15
20
15
12
11
7
9
12
12
40
75

High 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
20
14

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
1
3
3
16
25
30
31
33
31
40
51
59
60
58
52
41
30
6
10
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
3
3
4
4
7
8
9
10
10
10
11
10
10
10
9
8
7
6
6
6

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
3
2
3
4
4
4
4
4
4
3
3
3
4
5
5
5
5
5

Relative Humidity (%)

93
93
91
91
93
91
93
86
79
74
70
65
65
64
61
61
63
63
69
77
87
94
96
94

Pressure (mb)

1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

418
417
415
415
417
418
417
413
410
409
408
407
409
415
422
425
425
424
424
425
424
422
420
418

Tuesday 21

Waxing Crescent 24%

07:34

01:07

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
19 Bad
20 Bad
21 OK
22 OK
23 Bad

Sun - Rise: 05:43, Set: 20:05, Transit: 12:54. Moon - Rise: 07:34, Set: 01:07. Civil Dark: 20:43 - 05:06. Nautical Dark: 21:30 - 04:18. Astro Dark: 22:27 - 03:22

Total Clouds (% Sky Obscured)

91
92
93
94
94
95
95
95
95
93
96
78
78
78
79
80
79
75
67
59
47
36
40
48

Low Clouds (% Sky Obscured)

75
74
72
71
77
83
90
83
76
68
71
70
71
69
67
65
64
62
61
57
47
36
40
48

Medium Clouds (% Sky Obscured)

75
76
79
82
84
88
36
32
29
25
22
21
20
28
33
51
40
32
22
15
7
0
0
0

High Clouds (% Sky Obscured)

17
30
30
30
25
15
3
1
1
2
2
1
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 (%)

7
20
23
13
29
42
54
53
51
49
44
32
18
29
28
24
21
17
8
9
8
4
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
6
6
6
5
3
3
3
4
4
4
5
5
5
5
4
4

Relative Humidity (%)

96
90
88
91
90
88
87
88
90
87
84
76
61
60
61
62
64
68
73
78
82
84
85
87

Pressure (mb)

1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

415
412
410
409
408
406
405
403
402
402
401
399
400
402
403
404
406
406
405
405
403
400
398
399

Wednesday 22

Waxing Crescent 35%

08:45

02:10

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

Sun - Rise: 05:41, Set: 20:07, Transit: 12:54. Moon - Rise: 08:45, Set: 02:10. Civil Dark: 20:45 - 05:03. Nautical Dark: 21:33 - 04:15. Astro Dark: 22:30 - 03:18

Total Clouds (% Sky Obscured)

53
52
48
46
52
58
61
62
61
59
68
77
87
73
59
44
37
29
22
17
16
12
6
3

Low Clouds (% Sky Obscured)

53
52
48
46
49
51
51
50
45
43
50
60
70
55
40
25
23
21
18
14
10
8
6
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
5
8
19
25
38
32
27
20
12
8
3
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
0
0
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 (%)

2
4
4
1
2
4
0
0
0
0
0
0
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
4
3
5
5
6
6
7
7
10
10
10
10
10
10
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

88
87
90
91
93
90
88
85
74
64
54
53
52
50
54
58
62
68
74
81
85
90
94
96

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

399
400
395
390
386
386
386
386
387
387
388
387
386
385
387
390
392
392
392
392
392
392
392
393

Thursday 23

Waxing Crescent 46%

10:09

02:53

Sun - Rise: 05:39, Set: 20:09, Transit: 12:54. Moon - Rise: 10:09, Set: 02:53. Civil Dark: 20:47 - 05:01. Nautical Dark: 21:35 - 04:13. Astro Dark: 22:33 - 03:15

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 Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 17/04/26 00:21:13. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+1.00