Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 17%

04:45

15:49

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

Sun - Rise: 05:41, Set: 20:16, Transit: 12:59. Moon - Rise: 04:45, Set: 15:49. Civil Dark: 20:53 - 05:03. Nautical Dark: 21:41 - 04:15. Astro Dark: 22:39 - 03:16

Total Clouds (% Sky Obscured)

87
98
95
77
88
88
75
60
79
75
71
2
4
2
1
1
5
18
52
61
62
85
78
83

Low Clouds (% Sky Obscured)

71
64
56
31
70
64
58
37
59
59
61
0
0
0
0
0
5
18
52
61
62
85
78
83

Medium Clouds (% Sky Obscured)

31
27
25
25
18
21
21
17
26
16
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

29
59
46
36
32
6
3
1
0
0
0
0
0
0
0
0
0
3
4
2
3
3
2
4

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
1

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
12
12
4
2
2
1
10
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
9
9
8
8
8
9
9
8
8
8
8
8
7
6
5
5
5
4
4
4
3
2

Chance of Frost

Temperature (°C)

7
8
9
10
12
13
13
14
14
14
13
13
12
10
8
7
6
6
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
90
85
77
70
63
59
58
60
68
70
72
79
87
90
93
94
96
94
94
94
94
96
94

Pressure (mb)

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

Ozone (du)

353
354
353
353
353
354
354
354
357
358
357
353
350
347
346
347
347
346
344
342
341
339
339
338

Friday 25

Waning Crescent 9%

04:57

17:18

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:39, Set: 20:17, Transit: 12:59. Moon - Rise: 04:57, Set: 17:18. Civil Dark: 20:55 - 05:01. Nautical Dark: 21:44 - 04:12. Astro Dark: 22:42 - 03:12

Total Clouds (% Sky Obscured)

58
60
68
85
92
85
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
60
68
85
89
84
64
45
56
75
61
34
21
12
40
49
21
30
39
42
56
56
55
48

Medium Clouds (% Sky Obscured)

0
0
0
10
21
18
20
20
57
100
91
96
55
57
59
68
64
64
94
98
100
100
100
100

High Clouds (% Sky Obscured)

3
7
11
49
55
37
40
100
100
96
100
100
95
100
100
100
100
99
85
100
80
100
99
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 (%)

0
0
0
0
0
0
0
19
2
2
14
15
0
11
0
0
0
0
1
8
18
24
29
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
90
84
76
69
65
62
58
58
57
58
69
79
83
84
87
93
93
93
94
93
94
94
93

Pressure (mb)

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

Ozone (du)

337
336
336
336
335
335
336
337
337
337
338
338
338
339
339
340
341
341
342
342
342
343
344
345

Saturday 26

Waning Crescent 3%

05:11

18:51

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:37, Set: 20:19, Transit: 12:59. Moon - Rise: 05:11, Set: 18:51. Civil Dark: 20:57 - 04:59. Nautical Dark: 21:46 - 04:09. Astro Dark: 22:46 - 03:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
99
99
98
98
98
98
98
98
98
98
97
97
96
95
88

Low Clouds (% Sky Obscured)

56
58
63
71
44
70
73
73
67
71
74
74
76
69
64
68
76
82
66
51
32
24
20
16

Medium Clouds (% Sky Obscured)

100
100
82
85
74
84
70
74
79
99
96
94
90
96
96
95
91
94
93
88
79
69
37
33

High Clouds (% Sky Obscured)

56
100
97
100
100
100
78
60
39
38
36
30
25
20
15
15
15
15
20
20
25
25
12
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 (%)

32
29
24
21
19
20
21
32
39
37
33
35
28
8
3
3
3
3
2
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
7
8
10
11
12
13
13
13
14
14
13
12
10
9
9
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

88
84
78
73
70
68
65
61
59
60
66
74
77
80
86
90
90
91
91
91
91
93
93
93

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

346
347
346
346
347
348
350
351
352
352
352
352
352
354
356
356
355
356
356
356
355
356
358
358

Sunday 27

New Moon 0%

05:28

20:27

07 Bad
08 Bad
09 OK
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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:35, Set: 20:21, Transit: 12:59. Moon - Rise: 05:28, Set: 20:27. Civil Dark: 20:59 - 04:57. Nautical Dark: 21:48 - 04:07. Astro Dark: 22:49 - 03:05

Total Clouds (% Sky Obscured)

48
49
43
50
68
84
83
86
90
93
97
100
99
97
98
96
99
100
93
81
73
68
58
52

Low Clouds (% Sky Obscured)

21
28
33
31
26
32
35
48
69
25
15
7
7
8
7
5
10
7
9
18
28
31
34
35

Medium Clouds (% Sky Obscured)

28
25
20
22
25
27
28
84
90
86
87
85
81
52
36
34
35
39
42
43
40
31
19
7

High Clouds (% Sky Obscured)

0
1
6
11
20
25
10
10
10
40
72
94
84
81
93
84
96
100
81
47
13
9
8
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
6
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
1
0
1
11
27
32
32
16
4
14
4
4
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)

3
4
5
6
6
7
8
9
9
9
8
8
7
6
5
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
87
80
74
68
65
64
66
73
73
73
74
80
83
87
91
90
85
91
93
95
91
90
90

Pressure (mb)

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

Ozone (du)

354
353
355
357
359
357
357
355
354
356
358
361
363
362
360
357
356
353
350
349
348
348
346
345

Monday 28

Waxing Crescent 1%

05:53

22:06

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

Sun - Rise: 05:33, Set: 20:22, Transit: 12:59. Moon - Rise: 05:53, Set: 22:06. Civil Dark: 21:01 - 04:55. Nautical Dark: 21:51 - 04:04. Astro Dark: 22:52 - 03:01

Total Clouds (% Sky Obscured)

18
19
15
0
0
0
11
21
32
33
35
36
29
31
25
23
21
20
19
14
10
18
30
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
21
32
33
35
36
29
31
20
15
8
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
9
15
15
10
4
4
3
1
1
2
2

High Clouds (% Sky Obscured)

18
19
15
0
0
0
11
21
32
27
15
7
8
10
10
9
14
11
11
13
10
18
30
38

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
7
9
7
13
15
16
17
19
22
20
19
17
14
10
1
1
1
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
3
3
4
5
6
7
6
6
5
5
5
6
6
6
6
6
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

9
11
13
15
16
17
19
19
19
19
19
18
17
16
14
13
12
10
9
8
8
7
7
7

Feels Like (°C)

7
9
10
11
11
12
13
18
18
18
18
18
18
16
15
14
13
13
13
7
7
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

90
86
80
76
72
68
65
66
68
70
72
77
81
83
86
90
90
90
91
91
93
93
93
91

Pressure (mb)

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

Ozone (du)

343
342
341
340
339
338
337
335
333
331
330
329
328
328
328
328
328
328
329
329
329
330
330
330

Tuesday 29

Waxing Crescent 5%

06:30

23:40

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

Sun - Rise: 05:31, Set: 20:24, Transit: 12:59. Moon - Rise: 06:30, Set: 23:40. Civil Dark: 21:03 - 04:52. Nautical Dark: 21:53 - 04:02. Astro Dark: 22:56 - 02:58

Total Clouds (% Sky Obscured)

48
54
55
65
72
79
74
70
69
47
25
1
1
1
1
1
1
2
8
14
19
25
32
36

Low Clouds (% Sky Obscured)

0
0
0
1
2
2
2
1
0
0
0
0
0
0
0
0
0
0
7
13
19
15
11
10

Medium Clouds (% Sky Obscured)

6
8
10
8
7
5
11
19
26
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
37
37
45
49
56
51
42
42
26
15
1
1
1
1
1
1
1
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

8
10
12
15
16
17
18
18
18
19
18
17
16
14
13
11
10
9
8
8
8
7
8
8

Feels Like (°C)

5
8
9
10
11
13
14
18
17
16
16
17
17
13
12
12
11
10
9
5
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
84
77
71
67
63
60
59
59
60
64
68
73
75
77
80
82
87
90
91
94
96
95
95

Pressure (mb)

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

Ozone (du)

330
330
329
329
329
329
329
330
330
331
331
331
331
331
332
332
332
332
333
333
333
334
334
335

Wednesday 30

Waxing Crescent 12%

No Rise

01:00

Sun - Rise: 05:29, Set: 20:26, Transit: 12:59. Moon - Rise: No Rise, Set: 01:00. Civil Dark: 21:05 - 04:50. Nautical Dark: 21:55 - 03:59. Astro Dark: 22:59 - 02:54

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 Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 24/04/25 07:48:47. Forecast: 24/04/25 to 30/04/25. Timezone: UTC+1.00