Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 14%

06:53

01:10

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

Sun - Rise: 05:53, Set: 20:09, Transit: 13:01. Moon - Rise: 06:53, Set: 01:10. Civil Dark: 20:46 - 05:16. Nautical Dark: 21:33 - 04:30. Astro Dark: 22:27 - 03:36

Total Clouds (% Sky Obscured)

14
17
10
3
8
17
16
9
22
51
80
92
96
90
98
88
35
0
0
10
5
39
55
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
16
9
22
47
47
56
63
27
44
43
24
0
0
10
4
39
55
60

Medium Clouds (% Sky Obscured)

14
0
0
0
2
3
0
0
0
28
36
36
39
31
23
11
5
0
0
0
0
0
0
0

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
9
8
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
20
3
6
6
15
10
3
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
89
91
89
86
78
73
68
64
62
59
64
67
68
70
67
73
79
91
96
96
98
100

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

405
406
405
406
406
407
408
409
411
412
412
412
411
410
409
408
408
408
409
410
410
411
413
417

Tuesday 21

Waxing Crescent 24%

07:45

No Set

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

Sun - Rise: 05:51, Set: 20:11, Transit: 13:01. Moon - Rise: 07:45, Set: No Set. Civil Dark: 20:48 - 05:14. Nautical Dark: 21:35 - 04:27. Astro Dark: 22:30 - 03:32

Total Clouds (% Sky Obscured)

75
59
66
48
52
56
53
53
65
54
51
33
24
3
1
18
0
0
0
8
0
0
0
0

Low Clouds (% Sky Obscured)

75
59
66
48
52
47
53
43
51
54
49
33
22
1
0
18
0
0
0
8
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
0
13
23
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
2
9
2
5
4
3
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
8
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
15
8
2
2
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)

6
7
7
7
7
8
10
13
15
15
16
15
16
18
17
17
16
15
14
12
12
11
11
11

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
7
9
10
12
13
14
15
15
14
14
13
11
10
8
7
6
5
4

Feels Like (°C)

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

Dew Point (°C)

5
4
5
4
4
5
5
5
5
5
7
8
6
6
6
7
6
5
4
4
4
3
3
3

Relative Humidity (%)

100
98
98
98
98
98
88
78
69
64
67
69
56
56
58
62
65
67
69
77
82
85
89
93

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1028
1028
1028
1028
1028

Ozone (du)

421
421
419
417
416
415
415
415
413
410
406
401
399
397
394
393
391
392
394
395
397
395
392
389

Wednesday 22

Waxing Crescent 35%

08:55

02:14

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

Sun - Rise: 05:49, Set: 20:13, Transit: 13:01. Moon - Rise: 08:55, Set: 02:14. Civil Dark: 20:50 - 05:12. Nautical Dark: 21:37 - 04:25. Astro Dark: 22:33 - 03:29

Total Clouds (% Sky Obscured)

20
32
38
52
53
51
12
4
12
29
27
11
1
1
0
0
0
0
0
0
17
37
64
70

Low Clouds (% Sky Obscured)

20
32
38
52
53
51
12
4
12
29
27
11
0
0
0
0
0
0
0
0
17
37
60
64

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
1
1
0
1
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
-0
-1
0
2
3
4
7
8
9
10
11
11
10
11
9
9
7
5
4
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
94
93
85
74
68
62
58
56
54
53
55
59
61
63
67
77
86
93
96
96

Pressure (mb)

1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1030
1031
1031
1031
1031

Ozone (du)

387
387
388
388
385
383
380
378
375
375
378
380
380
380
380
382
383
382
383
386
387
385
383
385

Thursday 23

Waxing Crescent 46%

10:19

02:57

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

Sun - Rise: 05:47, Set: 20:14, Transit: 13:01. Moon - Rise: 10:19, Set: 02:57. Civil Dark: 20:52 - 05:10. Nautical Dark: 21:39 - 04:22. Astro Dark: 22:36 - 03:25

Total Clouds (% Sky Obscured)

69
72
67
56
46
41
36
27
23
19
23
18
10
0
3
6
10
34
58
77
73
74
80
80

Low Clouds (% Sky Obscured)

66
72
67
56
46
41
36
27
23
19
23
18
10
0
0
0
0
12
25
37
48
59
72
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
19
32
36
28
39
45
55

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
31
58
80
70

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
85
78
70
66
61
57
54
53
54
60
66
69
77
88
93
94
94
94

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

388
388
386
383
382
383
383
383
385
385
384
383
382
382
383
383
384
383
381
380
379
378
374
369

Friday 24

First Quarter 58%

11:46

03:25

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 OK
00 Good
01 OK

Sun - Rise: 05:45, Set: 20:16, Transit: 13:00. Moon - Rise: 11:46, Set: 03:25. Civil Dark: 20:54 - 05:07. Nautical Dark: 21:42 - 04:19. Astro Dark: 22:39 - 03:22

Total Clouds (% Sky Obscured)

80
80
80
90
95
95
86
74
69
72
68
60
66
75
100
100
100
82
63
45
30
15
1
21

Low Clouds (% Sky Obscured)

80
80
74
66
58
65
75
74
69
71
65
60
58
54
55
56
57
53
49
45
30
15
0
21

Medium Clouds (% Sky Obscured)

55
60
60
70
75
85
75
70
66
62
54
44
38
35
23
13
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

70
75
80
80
80
81
81
74
68
57
48
55
61
64
68
68
72
45
28
14
11
7
1
5

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
7
7
7
7
7
9
10
11
11
11
11
12
12
12
11
10
9
7
6
4
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
2
3
3
4
5
6
8
8
9
9
9
10
10
10
7
7
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
94
89
79
70
62
57
55
55
55
54
54
58
63
67
74
81
90
91
93
93

Pressure (mb)

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

Ozone (du)

367
365
365
365
366
369
371
371
372
374
376
378
379
380
381
383
386
388
390
391
392
392
393
394

Saturday 25

Waxing Gibbous 68%

13:11

03:45

02 Bad
03 Bad
04 Bad
05 Bad
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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:43, Set: 20:18, Transit: 13:00. Moon - Rise: 13:11, Set: 03:45. Civil Dark: 20:55 - 05:05. Nautical Dark: 21:44 - 04:17. Astro Dark: 22:42 - 03:18

Total Clouds (% Sky Obscured)

42
60
55
43
39
35
32
27
30
33
37
55
71
87
82
77
72
63
56
49
54
58
61
61

Low Clouds (% Sky Obscured)

42
60
54
43
39
35
32
27
30
33
37
55
67
77
76
74
72
61
52
41
47
53
60
61

Medium Clouds (% Sky Obscured)

3
4
4
4
5
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
7
5
3
2
1
0
0
1
1
1
2
4
10
9
4
6
13
18
15
12
11
12
8

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
3
6
9
12
13
13
14
15
15
15
13
12
10
9
8
6
6
5
4

Feels Like (°C)

1
1
0
0
-1
-1
2
4
5
6
6
7
13
12
12
12
12
12
6
6
5
5
5
5

Dew Point (°C)

2
2
1
1
1
0
1
2
4
4
4
5
6
6
7
7
7
7
5
4
3
3
3
2

Relative Humidity (%)

93
93
93
91
88
85
74
64
57
56
54
53
55
57
59
64
71
77
77
78
78
80
85
88

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1023
1023
1024
1024
1025
1026
1026
1026
1027

Ozone (du)

392
391
390
392
394
396
396
395
395
398
402
405
400
395
390
389
388
388
387
387
386
386
386
386

Sunday 26

Waxing Gibbous 78%

14:32

03:59

Sun - Rise: 05:41, Set: 20:19, Transit: 13:00. Moon - Rise: 14:32, Set: 03:59. Civil Dark: 20:57 - 05:03. Nautical Dark: 21:46 - 04:14. Astro Dark: 22:45 - 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 Newport Pagnell, Milton Keynes, United Kingdom (52.08,-0.73)

Generated: 20/04/26 02:49:17. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+1.00