Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 35%

10:39

02:59

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

Sun - Rise: 06:01, Set: 20:20, Transit: 13:11. Moon - Rise: 10:39, Set: 02:59. Civil Dark: 20:55 - 05:26. Nautical Dark: 21:40 - 04:40. Astro Dark: 22:32 - 03:48

Total Clouds (% Sky Obscured)

39
53
63
100
100
97
72
42
33
21
32
21
22
24
19
16
22
2
5
0
2
2
7
19

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)

39
53
63
96
99
68
59
23
12
7
12
1
4
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

39
53
63
100
100
97
72
42
33
21
32
21
22
24
19
16
22
2
5
0
2
2
7
19

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)

22
20
19
17
15
14
14
13
13
13
13
12
11
11
10
10
11
12
15
16
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
8
7
7
6
5
4
4
4
3
3
3
3
3
3
5
7
8
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

62
64
65
66
64
63
62
65
72
73
72
72
74
78
82
82
79
75
72
67
64
61
60
60

Pressure (mb)

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

Ozone (du)

374
372
372
375
378
379
380
380
380
379
379
379
378
378
378
377
376
375
374
373
372
371
371
372

Thursday 23

Waxing Crescent 46%

12:04

03:29

15 OK
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 OK
07 OK
08 Bad
09 OK
10 Bad
11 OK
12 OK
13 Bad
14 Good

Sun - Rise: 05:59, Set: 20:21, Transit: 13:11. Moon - Rise: 12:04, Set: 03:29. Civil Dark: 20:57 - 05:23. Nautical Dark: 21:42 - 04:38. Astro Dark: 22:35 - 03:45

Total Clouds (% Sky Obscured)

18
11
12
13
9
2
1
0
0
0
0
0
0
0
2
23
47
52
45
49
27
28
83
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
37
27
33
0
0
0
0

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)

18
11
12
13
9
2
1
0
0
0
0
0
0
0
2
23
38
48
45
49
27
28
83
13

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)

19
18
16
14
13
10
9
7
7
7
6
5
5
5
5
5
5
6
9
11
12
13
14
13

Chance of Frost

Temperature (°C)

17
17
16
15
14
12
11
9
8
7
7
5
4
4
3
3
4
6
9
11
13
14
15
16

Feels Like (°C)

12
12
13
12
10
9
7
6
6
5
5
3
2
2
2
1
2
4
6
7
9
10
12
11

Dew Point (°C)

10
10
10
10
9
7
5
5
6
3
-0
-2
-2
-2
-1
-1
-0
1
3
5
7
7
7
7

Relative Humidity (%)

62
65
68
69
70
71
66
77
87
74
60
61
64
68
73
76
76
70
67
66
65
61
58
56

Pressure (mb)

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

Ozone (du)

372
371
371
370
369
368
368
368
368
366
365
364
364
364
364
363
364
361
359
355
352
352
353
354

Friday 24

First Quarter 58%

13:27

03:51

15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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

Sun - Rise: 05:58, Set: 20:23, Transit: 13:11. Moon - Rise: 13:27, Set: 03:51. Civil Dark: 20:59 - 05:21. Nautical Dark: 21:45 - 04:35. Astro Dark: 22:38 - 03:42

Total Clouds (% Sky Obscured)

21
43
30
50
90
66
58
48
84
77
69
94
86
91
100
100
98
100
100
100
76
70
70
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
13
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
76
74
48
73
59
77
84
100
98
100
100
99
76
70
70
61

High Clouds (% Sky Obscured)

21
43
30
50
90
66
58
48
59
30
46
41
49
72
100
100
82
100
100
100
40
35
31
3

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

Chance of Frost

Temperature (°C)

16
15
15
14
13
11
9
9
8
7
6
5
5
4
4
4
4
6
9
11
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
9
8
7
6
6
5
4
2
2
1
0
-2
-2
-1
0
1
3
3
4
5

Relative Humidity (%)

57
60
63
71
79
83
84
85
85
84
82
80
79
79
76
69
66
61
56
52
54
53
53
54

Pressure (mb)

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

Ozone (du)

355
353
351
351
349
349
349
350
351
351
350
351
351
351
353
357
362
367
371
374
376
376
377
379

Saturday 25

Waxing Gibbous 69%

14:46

04:07

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

Sun - Rise: 05:56, Set: 20:25, Transit: 13:11. Moon - Rise: 14:46, Set: 04:07. Civil Dark: 21:01 - 05:19. Nautical Dark: 21:47 - 04:33. Astro Dark: 22:40 - 03:38

Total Clouds (% Sky Obscured)

40
58
52
27
29
30
28
28
29
24
22
17
18
27
42
57
59
68
76
70
60
52
45
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
20
31
29
27
24
16
8

Medium Clouds (% Sky Obscured)

29
29
28
25
28
30
28
28
28
24
22
17
11
14
21
26
36
45
45
50
45
35
33
31

High Clouds (% Sky Obscured)

5
18
17
2
2
2
2
2
2
1
0
0
1
8
19
29
40
52
67
70
60
52
45
31

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
6
5
4
3
1
1
1
2
2
3
3
3
3
3
3
4
7
10
11
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
53
55
63
76
78
80
81
81
82
82
82
82
83
82
82
80
75
67
61
60
60
59
62

Pressure (mb)

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

Ozone (du)

380
381
384
385
386
387
389
387
386
386
387
388
390
390
391
390
388
386
384
381
379
379
377
376

Sunday 26

Waxing Gibbous 78%

No Rise

04:20

15 OK
16 OK
17 Bad
18 OK
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 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 05:54, Set: 20:26, Transit: 13:11. Moon - Rise: No Rise, Set: 04:20. Civil Dark: 21:02 - 05:17. Nautical Dark: 21:49 - 04:31. Astro Dark: 22:43 - 03:35

Total Clouds (% Sky Obscured)

41
43
50
47
68
53
62
58
64
60
62
61
71
70
67
61
11
23
32
34
33
33
35
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
16
24
17
8
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

37
43
47
47
60
53
55
55
55
55
55
60
60
55
51
42
1
1
2
3
8
10
10
11

High Clouds (% Sky Obscured)

11
31
50
47
68
53
58
58
59
60
62
61
71
70
48
23
0
0
0
0
0
0
1
3

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
1
0
1
2
2
0
0
0
0
0
0
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
15
14
12
11
11
10
8
9
8
8
8
8
7
8
8
10
11
12
13
13
19

Dew Point (°C)

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

Relative Humidity (%)

65
68
70
74
82
87
88
87
87
88
90
90
91
93
93
91
93
87
81
74
70
68
65
65

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

374
372
373
371
370
369
369
369
369
369
370
371
371
371
371
374
378
378
378
378
377
376
375
374

Monday 27

Waxing Gibbous 86%

16:01

04:32

15 OK
16 OK
17 OK
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
07 Good
08 OK
09 Good
10 OK
11 OK
12 OK
13 Bad
14 Bad

Sun - Rise: 05:52, Set: 20:28, Transit: 13:11. Moon - Rise: 16:01, Set: 04:32. Civil Dark: 21:04 - 05:15. Nautical Dark: 21:51 - 04:28. Astro Dark: 22:46 - 03:32

Total Clouds (% Sky Obscured)

34
23
14
8
7
5
4
3
2
1
1
2
2
2
4
6
9
12
14
27
39
36
51
52

Low Clouds (% Sky Obscured)

0
1
2
4
2
1
0
0
0
0
0
0
0
0
1
1
2
3
4
13
23
32
36
39

Medium Clouds (% Sky Obscured)

9
6
3
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)

6
4
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3

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 (%)

1
5
6
3
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
3
7
8

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
8
6
5
4
3
3
4
4
5
5
5
5
5
5
4
4
6
8
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
68
74
80
83
86
88
88
90
90
93
93
94
96
94
94
91
87
86
83
81
80
74

Pressure (mb)

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

Ozone (du)

374
374
374
374
373
373
374
374
373
373
373
371
370
369
369
369
369
370
370
370
371
372
372
372

Tuesday 28

Waxing Gibbous 93%

17:15

04:44

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
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:50, Set: 20:29, Transit: 13:10. Moon - Rise: 17:15, Set: 04:44. Civil Dark: 21:06 - 05:13. Nautical Dark: 21:53 - 04:26. Astro Dark: 22:49 - 03:29

Total Clouds (% Sky Obscured)

54
62
72
76
84
92
100
99
98
97
84
74
59
46
32
26
38
54
74
80
87
93

Low Clouds (% Sky Obscured)

41
44
50
56
57
56
57
64
74
83
77
67
47
36
30
26
38
53
69
72
74
78

Medium Clouds (% Sky Obscured)

0
0
0
0
12
30
50
53
51
44
42
39
29
17
10
0
0
0
0
8
16
24

High Clouds (% Sky Obscured)

4
4
5
4
15
26
37
26
14
1
1
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

Fog (%)

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

Precipitation Probability (%)

8
10
11
11
13
13
10
13
13
10
10
8
5
5
3
0
0
0
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
66
70
76
82
84
87
90
88
90
90
90
93
93
91
93
91
90
88
85
84
81

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

373
373
373
373
373
374
374
374
375
376
376
378
380
382
383
384
385
386
387
389
391
393

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 22/04/26 15:15:26. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+1.00