Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 10

Third Quarter 40%

04:27

12:12

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:13, Set: 19:58, Transit: 13:06. Moon - Rise: 04:27, Set: 12:12. Civil Dark: 20:35 - 05:36. Nautical Dark: 21:21 - 04:50. Astro Dark: 22:12 - 03:58

Total Clouds (% Sky Obscured)

53
63
70
98
96
88
97
100
99
100
100
100
100
100
100
100
100
100
100
100
68
41
40
61

Low Clouds (% Sky Obscured)

53
63
66
42
69
67
56
0
0
0
0
26
100
98
81
96
100
61
0
59
53
38
33
30

Medium Clouds (% Sky Obscured)

26
54
54
51
42
56
87
84
78
98
85
96
100
97
66
63
76
91
99
100
63
41
2
61

High Clouds (% Sky Obscured)

29
46
14
13
56
49
27
58
74
98
100
100
100
100
100
95
62
59
9
2
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
0
0
9
9
9
8

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
2
1
9
7
20
2
0
0
0
1
5
49
57
76
94
95
95
75
15
12
39
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.9
1.3
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
35
40
47
52
56
60
60
60
64
65
60
63
67
71
74
77
84
94
94
86
66
59
50

Pressure (mb)

1015
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1004
1003
1002
1001
1000
999
1000
1001
1001
1001
1001
1001
1001

Ozone (du)

376
375
369
363
361
360
361
362
361
360
360
363
362
361
360
360
360
363
367
372
381
387
393
406

Saturday 11

Waning Crescent 30%

04:43

13:33

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

Sun - Rise: 06:11, Set: 20:00, Transit: 13:06. Moon - Rise: 04:43, Set: 13:33. Civil Dark: 20:37 - 05:34. Nautical Dark: 21:23 - 04:47. Astro Dark: 22:15 - 03:54

Total Clouds (% Sky Obscured)

73
27
4
25
39
100
100
94
86
81
51
100
100
100
95
78
85
100
54
100
100
77
41
46

Low Clouds (% Sky Obscured)

24
0
0
15
29
39
89
92
80
67
50
51
46
49
53
55
53
55
54
83
76
59
41
46

Medium Clouds (% Sky Obscured)

21
19
4
25
18
100
100
51
40
23
0
3
30
65
61
37
52
70
1
71
93
34
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
22
25
1
4
0
0
85
85
85
36
3
3
0
0
0
0
0
0
1

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 (%)

26
25
10
6
0
3
45
51
44
27
9
8
6
6
5
4
2
6
9
6
9
17
19
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)

15
15
15
15
16
16
18
19
21
20
18
17
17
16
14
14
14
13
13
14
14
14
14
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
6
6
4
4
1
1
0
1
2
2
2
4
4
4
3
4
5
6
6
5
6
8

Dew Point (°C)

-1
-1
2
2
2
2
2
3
3
4
4
4
2
3
3
3
3
3
3
2
0
-2
-3
-4

Relative Humidity (%)

46
48
54
57
60
63
65
74
73
81
77
75
68
74
73
75
71
70
67
60
50
43
38
33

Pressure (mb)

1001
1001
1000
1000
1000
1000
1000
999
999
999
999
999
1000
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1007

Ozone (du)

420
421
421
422
431
442
448
461
468
469
464
458
455
454
453
451
453
459
463
464
464
465
468
471

Sunday 12

Waning Crescent 20%

04:56

14:56

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

Sun - Rise: 06:08, Set: 20:02, Transit: 13:06. Moon - Rise: 04:56, Set: 14:56. Civil Dark: 20:39 - 05:31. Nautical Dark: 21:25 - 04:44. Astro Dark: 22:18 - 03:51

Total Clouds (% Sky Obscured)

45
64
28
49
22
76
87
69
53
98
74
81
20
20
66
34
86
75
62
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
37
28
40
22
0
0
0
0
0
0
0
0
1
4
5
25
26
47
50
60
66
66
68

Medium Clouds (% Sky Obscured)

16
30
0
16
2
26
52
32
53
86
74
81
20
20
66
34
83
52
52
70
62
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
2
48
65
34
28
54
9
0
0
2
16
34
55
55
55
52
90
52
66
79

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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
4
13
6
8
36
51
50
41
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
30
31
34
40
45
49
51
54
59
61
65
66
67
72
78
78
78
75
77
78
74
69
66

Pressure (mb)

1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

471
473
474
475
476
476
477
481
484
487
488
491
492
491
493
494
496
504
508
510
510
509
509
509

Monday 13

Waning Crescent 12%

05:06

14:56

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

Sun - Rise: 06:06, Set: 20:04, Transit: 13:06. Moon - Rise: 05:06, Set: 14:56. Civil Dark: 20:41 - 05:29. Nautical Dark: 21:27 - 04:42. Astro Dark: 22:21 - 03:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
89
81
79
78
70
71
80
83
85
57
30
23
30
37
52
60

Low Clouds (% Sky Obscured)

69
78
85
91
83
74
64
65
67
72
73
74
70
71
74
75
62
50
30
23
30
37
41
47

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
78
59
27
12
6
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

92
69
96
100
73
43
5
0
0
0
0
0
0
0
0
10
20
12
3
1
2
3
5
3

ISS Passover

Visibility (miles)

9
4
2
2
2
2
3
8
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

Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

71
95
95
95
95
95
95
71
42
15
12
8
3
2
1
0
3
2
0
0
1
0
0
0

Precipitation Amount (mm)

0.3
0.8
1.3
1.6
1.6
1.9
1.1
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
85
91
93
94
96
94
93
94
94
94
93
91
91
89
90
83
77
67
58
51
46
43

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014

Ozone (du)

510
512
509
506
501
495
490
482
464
455
443
429
417
409
407
398
397
391
384
382
380
376
370
367

Tuesday 14

Waning Crescent 6%

05:15

16:20

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:04, Set: 20:05, Transit: 13:05. Moon - Rise: 05:15, Set: 16:20. Civil Dark: 20:43 - 05:26. Nautical Dark: 21:30 - 04:39. Astro Dark: 22:24 - 03:44

Total Clouds (% Sky Obscured)

91
81
72
65
74
84
91
94
97
100
100
100
100
100
100
100
91
74
61
61
60
60
68
73

Low Clouds (% Sky Obscured)

76
59
33
23
15
8
7
3
7
20
34
51
73
81
89
96
52
55
58
53
50
47
49
51

Medium Clouds (% Sky Obscured)

21
53
65
65
53
84
91
93
90
86
85
92
96
64
65
99
75
50
23
20
14
6
8
10

High Clouds (% Sky Obscured)

35
34
40
55
63
65
61
71
85
100
100
100
100
100
96
95
2
4
6
4
2
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
1
0
0
0
0
0
5
22
17
13
43
60
65
43
40
27
29
29
27
26
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
40
41
43
50
59
62
62
63
62
63
78
81
84
90
91
91
90
88
87
75
64
55
52

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1010
1008
1008
1007
1007
1007
1007
1007

Ozone (du)

365
362
360
359
357
356
353
351
350
351
355
356
358
358
360
361
364
366
369
371
375
378
381
380

Wednesday 15

Waning Crescent 2%

05:25

17:45

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 Bad
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: 06:01, Set: 20:07, Transit: 13:05. Moon - Rise: 05:25, Set: 17:45. Civil Dark: 20:45 - 05:24. Nautical Dark: 21:32 - 04:36. Astro Dark: 22:27 - 03:40

Total Clouds (% Sky Obscured)

76
74
62
52
39
27
18
43
68
93
83
71
57
69
81
98
86
75
66
74
83
89
94
94

Low Clouds (% Sky Obscured)

53
48
39
35
23
12
2
19
38
55
54
52
50
62
74
88
86
75
66
74
81
83
85
87

Medium Clouds (% Sky Obscured)

12
11
15
23
18
15
9
13
18
28
34
41
47
48
53
54
46
38
40
41
46
47
56
62

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
1
1
0
17
33
55
60
65
51
51
55
55
65
76
86
68
46

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

20
26
28
22
21
18
2
5
9
4
14
19
24
44
60
79
90
89
86
84
80
71
65
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.5
0.5
0.5
0.4
0.3
0.2

Wind Speed/Direction (mph)

13
13
13
12
11
11
11
10
10
11
11
11
11
11
11
11
11
11
11
11
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
52
57
62
65
67
71
68
66
65
67
69
73
77
81
88
81
74
70
63
57
50
59

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

379
378
380
382
384
389
394
399
403
407
411
416
420
425
423
421
418
412
406
400
397
394
391
392

Thursday 16

Waning Crescent 0%

05:36

19:15

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

Sun - Rise: 05:59, Set: 20:09, Transit: 13:05. Moon - Rise: 05:36, Set: 19:15. Civil Dark: 20:47 - 05:21. Nautical Dark: 21:35 - 04:33. Astro Dark: 22:30 - 03:37

Total Clouds (% Sky Obscured)

93
89
85
81
78
75
72
82
91
100
92
83
76
74
77
76
77
79
76
71
61
55

Low Clouds (% Sky Obscured)

87
78
68
59
52
48
44
49
54
57
64
70
76
74
77
76
77
77
76
67
57
49

Medium Clouds (% Sky Obscured)

62
57
50
44
43
41
32
30
32
38
37
35
27
38
47
55
62
64
66
64
61
52

High Clouds (% Sky Obscured)

23
15
15
15
14
19
18
47
77
100
80
51
27
23
14
14
14
13
12
13
14
15

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

Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

65
69
74
68
67
68
52
40
28
7
22
33
42
43
37
22
25
22
4
10
11
5

Precipitation Amount (mm)

0.3
0.3
0.4
0.3
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
11
10
10
10
10
10
10
10
10
10
10
11
12
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
83
83
84
83
83
83
84
85
85
87
90
91
93
91
90
88
85
83
80
76
73

Pressure (mb)

1008
1007
1007
1007
1007
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

392
392
391
391
390
388
386
385
383
381
380
378
376
375
374
372
371
370
368
366
367
367

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 10/04/26 15:11:15. Forecast: 10/04/26 to 16/04/26. Timezone: UTC+1.00