Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

19:04

04:48

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:40, Set: 19:43, Transit: 12:42. Moon - Rise: 19:04, Set: 04:48. Civil Dark: 20:13 - 05:09. Nautical Dark: 20:50 - 04:31. Astro Dark: 21:31 - 03:50

Total Clouds (% Sky Obscured)

77
82
86
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

77
82
86
97
100
100
100
100
100
97
97
95
97
97
100
100
100
100
96
100
100
100
100
94

Medium Clouds (% Sky Obscured)

61
82
86
100
99
100
64
100
100
96
100
100
100
95
61
100
100
94
53
39
27
17
22
21

High Clouds (% Sky Obscured)

77
82
86
100
99
100
100
100
100
40
42
100
62
37
100
100
100
100
100
35
40
0
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
7
9
8
3
3
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
Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
2
5
3
21
25
41
66
46
53
48
63
78
91
60
46
21
2
4
13
9
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0
0
0.3
0.5
0.8
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
91
93
94
93
91
93
95
95
95
96
96
98
96
96
96
98
95
91
88
84
84
83
83

Pressure (mb)

1013
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1007

Ozone (du)

361
362
362
358
356
359
360
360
360
364
367
370
380
380
380
376
376
375
376
375
374
373
372
373

Thursday 30

Waxing Gibbous 100%

19:04

05:11

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

Sun - Rise: 05:38, Set: 19:44, Transit: 12:42. Moon - Rise: 19:04, Set: 05:11. Civil Dark: 20:14 - 05:08. Nautical Dark: 20:52 - 04:30. Astro Dark: 21:33 - 03:48

Total Clouds (% Sky Obscured)

87
97
74
51
48
47
42
3
3
3
6
5
5
7
18
50
87
94
91
58
91
88
86
59

Low Clouds (% Sky Obscured)

71
52
45
38
48
47
41
0
0
0
2
0
0
5
18
35
61
64
73
51
65
36
41
39

Medium Clouds (% Sky Obscured)

26
24
11
5
4
13
7
0
0
0
0
0
0
0
0
19
24
33
25
20
32
29
26
31

High Clouds (% Sky Obscured)

8
37
41
32
48
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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 (%)

8
4
1
0
0
0
0
0
0
0
0
0
0
0
0
10
2
3
5
6
3
4
4
1

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
4
4
4
4
5
5
5
5
7
7
7
7
8
9
8
9
11
11
8

Chance of Frost

Temperature (°C)

12
11
10
9
8
8
8
7
7
6
6
5
7
10
12
14
15
15
15
15
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
95
95
96
96
94
94
93
91
91
84
71
57
49
46
45
51
49
36
38
42
39

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

372
371
371
373
374
374
376
380
384
385
385
384
389
391
391
393
395
395
396
395
394
395
397
398

Friday 1

Full Moon 100%

20:09

05:38

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

Sun - Rise: 05:37, Set: 19:45, Transit: 12:41. Moon - Rise: 20:09, Set: 05:38. Civil Dark: 20:15 - 05:06. Nautical Dark: 20:53 - 04:28. Astro Dark: 21:35 - 03:47

Total Clouds (% Sky Obscured)

41
23
15
8
23
22
25
57
57
45
75
52
51
54
42
43
99
76
90
94
97
100
100
100

Low Clouds (% Sky Obscured)

21
20
15
0
0
0
0
0
0
0
2
14
3
1
1
1
43
48
65
66
49
64
55
30

Medium Clouds (% Sky Obscured)

28
3
0
6
13
10
6
12
11
6
14
6
6
7
8
6
13
9
13
27
25
76
29
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
13
86
19
28
49
71
92
72
49

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
2
12
2
0
0
0
0
17
31
26
32
36
34
30

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

Chance of Frost

Temperature (°C)

14
11
10
8
7
7
6
6
6
5
5
5
7
10
12
13
15
16
16
16
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
54
58
62
69
72
74
74
75
75
76
76
65
55
45
32
27
27
27
29
35
31
39
42

Pressure (mb)

1011
1011
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

399
397
394
393
395
399
399
400
403
405
406
394
389
381
378
376
374
369
366
366
362
359
357
356

Saturday 2

Waning Gibbous 98%

21:14

06:10

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:36, Set: 19:46, Transit: 12:41. Moon - Rise: 21:14, Set: 06:10. Civil Dark: 20:17 - 05:05. Nautical Dark: 20:55 - 04:27. Astro Dark: 21:36 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
96
96
85
74

Low Clouds (% Sky Obscured)

36
38
35
32
48
55
64
69
75
75
81
87
93
93
93
92
92
93
92
85
84
81
70
57

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
20
15
15
10
5
86
98
94
22
41
49
42

High Clouds (% Sky Obscured)

7
39
68
100
67
33
0
33
67
100
100
100
100
100
100
95
67
33
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
5
6
9
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None

Precipitation Probability (%)

32
28
16
24
30
39
37
55
63
69
66
78
77
84
91
95
94
90
92
87
81
65
59
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.5
0.3
0.5
0.6
0.8
0.7
0.7
0.8
0.7
0.5
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
58
65
72
80
82
80
74
68
68
68
67
67
64
62
60
59
66
66
55
44
36
38
42

Pressure (mb)

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

Ozone (du)

357
359
359
361
365
374
388
391
386
383
385
391
398
399
400
400
399
398
397
397
399
396
399
399

Sunday 3

Waning Gibbous 94%

22:17

06:50

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

Sun - Rise: 05:34, Set: 19:47, Transit: 12:41. Moon - Rise: 22:17, Set: 06:50. Civil Dark: 20:18 - 05:03. Nautical Dark: 20:56 - 04:25. Astro Dark: 21:38 - 03:43

Total Clouds (% Sky Obscured)

63
54
37
27
18
9
1
7
12
17
17
13
64
43
22
2
22
43
64
57
53
59
56
51

Low Clouds (% Sky Obscured)

45
31
14
0
0
0
0
3
5
8
5
3
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
38
33
26
13
6
0
4
8
15
16
13
20
17
9
0
18
35
55
51
44
38
29
21

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
11
10
5
1
4
6
9
12
19
59
50
34

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 (%)

27
15
7
0
1
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)

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

Chance of Frost

Temperature (°C)

10
9
8
8
7
6
5
5
4
4
3
4
6
9
11
13
16
17
18
19
19
19
19
17

Feels Like (°C)

6
6
5
6
6
5
4
3
3
2
2
2
5
6
7
8
9
10
11
12
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

49
56
59
63
65
70
72
72
69
67
64
63
56
49
44
39
35
33
31
30
32
35
38
44

Pressure (mb)

1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

399
398
403
400
399
400
400
401
397
394
391
392
394
393
391
388
386
385
384
384
385
386
386
386

Monday 4

Waning Gibbous 89%

23:14

07:37

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

Sun - Rise: 05:33, Set: 19:48, Transit: 12:41. Moon - Rise: 23:14, Set: 07:37. Civil Dark: 20:19 - 05:02. Nautical Dark: 20:57 - 04:24. Astro Dark: 21:40 - 03:41

Total Clouds (% Sky Obscured)

42
48
56
62
73
80
90
83
90
100
87
62
34
70
84
90
80
83
93
86
80
72
67
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
15
26
36
46
32
19

Medium Clouds (% Sky Obscured)

14
10
7
1
12
23
35
56
78
100
87
62
34
70
83
86
79
82
93
71
50
26
17
9

High Clouds (% Sky Obscured)

17
26
35
44
63
80
90
83
83
100
68
37
5
6
6
6
4
2
0
6
14
23
42
55

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
1
2
2
30
42
52
46
35
3
18
26
33
44
52
60
53
49
43
42
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
7
7
6
6
6
6
6
6
6
6
6
7
10
12
14
15
15
16
16
17
17
17

Dew Point (°C)

5
5
4
4
3
4
5
6
7
8
9
10
10
11
12
13
14
15
16
17
17
17
17
16

Relative Humidity (%)

51
59
59
59
60
64
68
73
78
87
93
93
90
90
90
90
90
92
92
93
90
86
82
85

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

386
387
386
385
384
384
384
384
384
384
385
386
387
388
391
393
395
400
405
410
409
407
405
403

Tuesday 5

Waning Gibbous 82%

00:04

08:32

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

Sun - Rise: 05:32, Set: 19:49, Transit: 12:41. Moon - Rise: 00:04, Set: 08:32. Civil Dark: 20:20 - 05:01. Nautical Dark: 20:59 - 04:22. Astro Dark: 21:41 - 03:39

Total Clouds (% Sky Obscured)

60
66
67
67
59
51
44
48
65
82
81
85
98
97
95
95
90
86
81

Low Clouds (% Sky Obscured)

7
5
3
2
3
4
6
7
4
2
6
13
19
16
14
10
11
17
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
18
27
31
28
21
10
8
9
12
12
11

High Clouds (% Sky Obscured)

60
60
42
24
5
2
0
33
65
82
67
33
0
15
34
45
64
82
81

ISS Passover

Visibility (miles)

8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
27
20
5
5
3
0
0
0
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
4
4
4
4
4
4
5
5
6
6
8
10
11
13
15

Chance of Frost

Temperature (°C)

16
14
13
12
11
10
10
9
9
9
9
10
12
13
16
18
21
22
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
95
96
98
96
98
96
98
96
98
93
90
86
75
66
57
52
47

Pressure (mb)

1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1013
1013
1013
1012
1012
1011
1010
1010

Ozone (du)

400
397
397
397
397
396
396
395
394
393
392
392
393
394
391
388
385
381
378

Forecast for Cedarwood, Middlesex, United States of America (42.36,-71.26)

Generated: 29/04/26 19:03:52. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00