Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 24%

08:12

02:15

07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
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: 06:07, Set: 20:20, Transit: 13:14. Moon - Rise: 08:12, Set: 02:15. Civil Dark: 20:55 - 05:31. Nautical Dark: 21:39 - 04:47. Astro Dark: 22:30 - 03:56

Total Clouds (% Sky Obscured)

23
35
43
61
77
73
61
30
26
24
38
47
87
46
59
50
47
54
100
100
86
75
60
97

Low Clouds (% Sky Obscured)

23
35
43
61
60
61
49
26
20
19
23
18
8
8
29
26
15
8
7
20
29
39
48
48

Medium Clouds (% Sky Obscured)

21
35
43
61
58
52
53
25
2
6
4
15
37
13
2
4
8
3
2
0
0
0
0
32

High Clouds (% Sky Obscured)

23
35
43
61
18
8
10
11
24
8
38
47
79
25
59
50
47
54
100
100
86
46
21
95

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
10
4
2
0
0
0
1
1
2
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)

13
14
18
20
21
22
23
23
22
21
20
21
21
22
22
21
22
21
22
21
20
20
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-0
-0
1
2
3
4
4
5
6
6
6
3
2
3
2
1
1
0
0
1
0
2
1

Dew Point (°C)

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

Relative Humidity (%)

91
85
82
79
78
73
69
68
68
67
73
84
85
81
80
80
82
81
79
79
81
82
88
90

Pressure (mb)

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

Ozone (du)

387
386
385
384
383
383
384
385
385
384
381
380
380
380
381
382
383
383
382
379
379
376
376
376

Wednesday 22

Waxing Crescent 35%

09:22

03:00

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 OK
06 OK

Sun - Rise: 06:05, Set: 20:21, Transit: 13:14. Moon - Rise: 09:22, Set: 03:00. Civil Dark: 20:57 - 05:29. Nautical Dark: 21:41 - 04:44. Astro Dark: 22:33 - 03:53

Total Clouds (% Sky Obscured)

59
60
52
79
100
100
100
100
100
100
100
100
100
100
100
91
100
100
70
80
71
51
15
22

Low Clouds (% Sky Obscured)

42
44
44
39
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

7
4
2
9
80
80
94
100
100
100
100
97
75
79
69
58
49
56
52
41
40
33
0
6

High Clouds (% Sky Obscured)

42
40
26
63
100
100
100
100
100
100
100
100
100
100
100
90
100
97
34
39
62
51
15
22

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
1
2
2
1
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)

21
22
24
26
27
28
27
27
26
23
21
19
19
19
19
20
19
18
16
15
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
1
2
3
3
5
5
5
5
5
5
5
5
5
5
5
6
5
5
6
6
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

91
88
84
80
73
71
67
65
67
71
73
72
72
68
66
71
76
77
77
80
80
83
84
85

Pressure (mb)

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

Ozone (du)

379
380
379
380
380
381
380
379
379
376
375
374
374
376
378
379
378
377
374
372
370
369
369
369

Thursday 23

Waxing Crescent 46%

10:44

03:30

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

Sun - Rise: 06:03, Set: 20:23, Transit: 13:14. Moon - Rise: 10:44, Set: 03:30. Civil Dark: 20:59 - 05:27. Nautical Dark: 21:43 - 04:42. Astro Dark: 22:35 - 03:50

Total Clouds (% Sky Obscured)

16
41
34
27
14
20
17
9
3
8
5
1
0
0
0
0
0
0
1
0
1
3
7
8

Low Clouds (% Sky Obscured)

0
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
8
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
38
34
14
12
16
15
9
3
7
5
0
0
0
0
0
0
0
1
0
1
3
5
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)

13
14
17
20
22
22
23
23
22
22
20
19
17
16
17
18
18
17
16
15
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
76
69
65
63
63
63
66
69
74
75
75
75
75
72
69
74
78
80
79
74
71

Pressure (mb)

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

Ozone (du)

369
369
369
370
370
370
370
370
369
368
367
367
368
368
369
369
368
368
367
366
362
361
359
357

Friday 24

First Quarter 58%

12:08

03:52

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

Sun - Rise: 06:01, Set: 20:25, Transit: 13:14. Moon - Rise: 12:08, Set: 03:52. Civil Dark: 21:00 - 05:25. Nautical Dark: 21:46 - 04:39. Astro Dark: 22:38 - 03:46

Total Clouds (% Sky Obscured)

37
9
38
50
35
40
34
40
41
35
35
38
12
7
3
5
28
35
22
27
30
30
40
40

Low 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

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
10
2
1
0
0
0
1
3
27
30
30
24
40

High Clouds (% Sky Obscured)

37
5
38
50
35
35
34
40
41
35
35
27
10
5
3
5
28
35
22
27
30
25
30
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
62
58
57
55
53
53
55
57
61
70
74
77
81
84
88
88
81
81
82
84
82
81

Pressure (mb)

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

Ozone (du)

359
359
359
359
358
357
356
356
357
358
357
356
356
357
356
357
358
360
362
364
369
374
377
376

Saturday 25

Waxing Gibbous 69%

13:30

04:09

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

Sun - Rise: 05:59, Set: 20:26, Transit: 13:14. Moon - Rise: 13:30, Set: 04:09. Civil Dark: 21:02 - 05:23. Nautical Dark: 21:48 - 04:37. Astro Dark: 22:41 - 03:43

Total Clouds (% Sky Obscured)

30
40
45
12
11
16
13
6
2
18
31
45
70
58
40
58
62
61
61
52
42
44
54
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
27

Medium Clouds (% Sky Obscured)

30
40
39
6
0
0
0
0
0
15
27
37
3
8
17
24
34
39
43
38
30
26
21
17

High Clouds (% Sky Obscured)

30
40
2
7
11
16
13
6
2
18
31
45
50
35
17
36
53
61
61
52
42
44
54
67

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
58
54
52
51
52
51
51
52
53
59
71
73
73
75
75
75
76
78
81
83
84
84

Pressure (mb)

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

Ozone (du)

380
380
381
388
389
384
383
383
383
383
384
384
385
386
387
388
386
385
384
383
382
381
380
379

Sunday 26

Waxing Gibbous 78%

14:49

04:23

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

Sun - Rise: 05:57, Set: 20:28, Transit: 13:13. Moon - Rise: 14:49, Set: 04:23. Civil Dark: 21:04 - 05:21. Nautical Dark: 21:50 - 04:35. Astro Dark: 22:43 - 03:40

Total Clouds (% Sky Obscured)

77
86
98
97
96
95
89
81
76
65
49
37
45
54
57
57
59
62
56
51
64
77
74
70

Low Clouds (% Sky Obscured)

34
38
45
41
40
38
26
14
0
0
0
0
0
0
0
10
18
25
15
14
14
10
5
0

Medium Clouds (% Sky Obscured)

24
27
36
49
55
56
59
63
69
58
49
37
45
54
57
57
59
62
56
51
64
66
64
61

High Clouds (% Sky Obscured)

56
41
27
17
16
10
10
10
5
5
6
6
18
30
45
45
45
46
41
36
31
29
27
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
75
71
66
63
63
64
65
70
75
80
84
87
90
90
88
88
88
88
90
88
85

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

379
379
379
379
379
378
377
376
375
374
373
372
371
372
372
373
373
374
375
375
375
375
375
376

Monday 27

Waxing Gibbous 86%

16:04

04:35

07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 05:55, Set: 20:29, Transit: 13:13. Moon - Rise: 16:04, Set: 04:35. Civil Dark: 21:06 - 05:19. Nautical Dark: 21:52 - 04:32. Astro Dark: 22:46 - 03:37

Total Clouds (% Sky Obscured)

70
75
50
46
43
54
46
34
22
18
11
4
2
1
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
4
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

48
33
30
22
17
12
9
5
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
25
30
27
24
18
14
11
6
4
2
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
3
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
5
5
6
6
11
10
11
11
11
11
9
9
8
9
8

Dew Point (°C)

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

Relative Humidity (%)

85
78
73
68
67
68
67
68
69
69
71
74
76
73
72
70
74
77

Pressure (mb)

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

Ozone (du)

376
379
383
386
387
388
390
389
389
389
388
387
386
385
385
385
385
385

Forecast for Newton Ferrers, Devon, United Kingdom (50.31,-4.04)

Generated: 21/04/26 07:46:13. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+1.00