Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 87%

16:35

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: 05:58, Set: 19:42, Transit: 12:51. Moon - Rise: 16:35, Set: 04:48. Civil Dark: 20:13 - 05:28. Nautical Dark: 20:50 - 04:50. Astro Dark: 21:30 - 04:10

Total Clouds (% Sky Obscured)

84
80
90
100
100
100
100
100
100
100
99
96
100
100
100
61
57
93
95
100
99
98
89
38

Low Clouds (% Sky Obscured)

61
77
66
100
82
77
30
28
43
59
48
28
0
32
50
47
43
24
31
0
5
0
98
9

Medium Clouds (% Sky Obscured)

29
41
46
51
52
65
99
100
100
100
97
95
96
98
97
45
52
42
53
50
50
50
43
12

High Clouds (% Sky Obscured)

30
85
100
100
100
100
100
100
99
100
82
37
91
100
88
4
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
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
6
15
4
6
19
21
16
9
12
13
7
4
3
2
1
1
0
3
22
32
31
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
8
8
8
8
8
8
8
7
6
5
5
5
3
2
2
2
3
3
3
1
1

Relative Humidity (%)

87
84
83
85
87
90
91
96
96
96
93
87
79
78
71
57
50
46
46
47
48
51
50
54

Pressure (mb)

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

Ozone (du)

349
344
343
345
351
357
361
362
361
362
363
367
368
371
371
377
383
386
397
401
406
432
437
443

Saturday 20

Waxing Gibbous 93%

17:37

05:04

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

Sun - Rise: 05:57, Set: 19:44, Transit: 12:51. Moon - Rise: 17:37, Set: 05:04. Civil Dark: 20:14 - 05:26. Nautical Dark: 20:51 - 04:48. Astro Dark: 21:32 - 04:08

Total Clouds (% Sky Obscured)

43
62
31
50
35
20
13
0
0
35
31
19
6
69
91
83
85
99
72
84
72
81
48
57

Low Clouds (% Sky Obscured)

49
22
38
63
50
31
15
0
0
42
35
21
0
24
64
69
70
74
68
68
55
43
53
41

Medium Clouds (% Sky Obscured)

19
16
0
2
0
0
0
0
0
0
0
0
0
26
24
20
68
86
5
7
14
25
0
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
23
29
10
3
2
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
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 (%)

5
10
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
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
5
4
3
3
3
3
2
3
4
5
5
7
7
7
8
9
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
69
72
75
76
76
77
77
79
79
78
83
74
67
59
55
52
50
46
40
39
42
49
47

Pressure (mb)

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

Ozone (du)

447
447
448
455
454
447
443
437
426
422
423
428
434
438
437
435
434
431
443
448
448
445
440
436

Sunday 21

Waxing Gibbous 97%

18:41

05:20

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

Sun - Rise: 05:55, Set: 19:45, Transit: 12:50. Moon - Rise: 18:41, Set: 05:20. Civil Dark: 20:15 - 05:24. Nautical Dark: 20:53 - 04:46. Astro Dark: 21:34 - 04:05

Total Clouds (% Sky Obscured)

69
60
26
31
67
2
30
25
25
41
28
45
54
53
45
42
29
18
7
4
2
0
0
0

Low Clouds (% Sky Obscured)

49
28
18
23
47
1
30
25
25
35
29
56
65
64
58
54
35
20
7
5
2
0
0
0

Medium Clouds (% Sky Obscured)

34
29
12
5
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High 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

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
1
8
19
21
4
5
2
3
4
1
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
4
5
4
5
5
6
6
4
4
6
6
8
11
11
10
8
7
5
5
5
6
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
60
65
69
64
73
76
80
83
88
80
76
68
53
44
39
36
35
33
30
30
30
32
46

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1013
1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

433
433
434
434
432
431
431
432
431
431
428
428
427
430
431
424
422
423
426
427
425
422
418
418

Monday 22

Waxing Gibbous 99%

No Rise

05:38

19 Good
20 Good
21 Good
22 Good
23 Good
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
06 OK
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: 05:53, Set: 19:46, Transit: 12:50. Moon - Rise: No Rise, Set: 05:38. Civil Dark: 20:17 - 05:22. Nautical Dark: 20:54 - 04:45. Astro Dark: 21:35 - 04:03

Total Clouds (% Sky Obscured)

1
1
1
0
3
19
2
9
14
19
27
34
42
62
81
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
27
36
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
16
22
39
66
83
100
100
100
100
98
59
96
97
98

High Clouds (% Sky Obscured)

1
2
2
0
3
22
2
8
14
17
24
32
37
62
81
100
78
62
43
69
87
100
100
100

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
3
11
21
22
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)

3
1
2
3
4
4
5
6
6
6
6
7
8
9
11
12
14
15
16
17
17
16
16
13

Chance of Frost

Temperature (°C)

8
7
6
4
3
3
2
1
1
1
1
3
4
6
8
9
11
13
14
16
16
16
15
14

Feels Like (°C)

7
6
5
3
1
-0
-3
-2
-2
-2
-2
-1
0
1
2
4
6
7
9
11
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

57
56
56
59
63
67
68
70
69
69
69
70
66
61
61
61
60
56
51
54
56
57
59
62

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015
1014
1012
1011
1010
1010
1010

Ozone (du)

415
416
421
421
419
418
416
415
414
411
410
409
411
412
411
412
410
412
416
414
414
414
412
411

Tuesday 23

Full Moon 100%

19:47

05:58

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: 05:52, Set: 19:47, Transit: 12:50. Moon - Rise: 19:47, Set: 05:58. Civil Dark: 20:18 - 05:21. Nautical Dark: 20:56 - 04:43. Astro Dark: 21:37 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
98
97
96
91
85
80
87
93
100
100
100
100
82
65

Low Clouds (% Sky Obscured)

59
57
57
55
56
57
58
72
84
95
95
96
96
89
80
71
47
26
5
5
10
15
22
25

Medium Clouds (% Sky Obscured)

100
99
98
97
98
99
100
99
99
98
85
69
45
42
43
54
63
80
100
100
100
100
84
71

High Clouds (% Sky Obscured)

100
100
100
100
84
65
43
35
28
30
25
25
35
35
50
35
30
30
35
27
20
18
16
13

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

34
45
47
44
44
57
50
61
45
62
84
81
95
90
78
69
73
79
84
95
95
95
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.2
0.6
0.5
0.8
0.6
0.4
0.3
0.3
0.4
0.4
0.6
0.7
0.7
0.7
0.6

Wind Speed/Direction (mph)

11
11
13
12
11
11
12
12
7
6
11
12
14
16
15
15
14
14
14
15
15
14
14
14

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
9
9
8
8
7
5
3
1
1
1
1
1
1
1
2
2
2
1

Feels Like (°C)

9
7
5
5
5
5
4
3
3
2
2
1
-2
-3
-3
-4
-4
-4
-3
-4
-2
-2
-1
1

Dew Point (°C)

7
5
4
3
2
3
3
4
5
4
5
4
2
0
0
0
0
0
0
1
1
1
1
0

Relative Humidity (%)

68
62
57
57
57
60
64
70
78
77
84
88
89
91
91
93
91
93
93
94
94
94
94
93

Pressure (mb)

1010
1010
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1013
1014
1015
1015
1016
1015
1015
1015
1015
1015
1014
1015

Ozone (du)

413
413
411
410
412
410
410
411
412
414
418
423
420
416
417
418
419
419
419
419
422
426
429
433

Wednesday 24

Waning Gibbous 98%

20:55

06:22

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

Sun - Rise: 05:50, Set: 19:48, Transit: 12:50. Moon - Rise: 20:55, Set: 06:22. Civil Dark: 20:19 - 05:19. Nautical Dark: 20:57 - 04:41. Astro Dark: 21:39 - 03:59

Total Clouds (% Sky Obscured)

44
33
27
16
11
7
2
3
3
3
2
2
2
7
9
26
41
62
75
81
81
77
80
87

Low Clouds (% Sky Obscured)

32
20
8
0
0
0
0
0
0
0
0
0
0
0
0
4
18
24
35
35
45
45
45
45

Medium Clouds (% Sky Obscured)

56
45
30
14
7
4
0
0
0
0
0
0
0
2
4
6
29
53
81
86
86
87
90
94

High Clouds (% Sky Obscured)

6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
5

ISS Passover

Visibility (miles)

3
3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
5
7
9
7

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

Precipitation Probability (%)

73
65
53
31
26
21
7
10
8
2
3
3
1
4
5
4
9
10
7
13
12
9
26
32

Precipitation Amount (mm)

0.3
0.2
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
13
12
12
11
11
10
9
8
7
6
6
6
6
7
8
9
9
8
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
84
83
80
81
83
84
86
86
87
83
75
71
62
54
47
46
43
42
44
46
48
60

Pressure (mb)

1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017

Ozone (du)

437
441
446
450
454
458
461
465
475
485
496
497
499
501
502
503
504
507
510
512
513
513
513
508

Thursday 25

Waning Gibbous 95%

22:04

06:53

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: 05:49, Set: 19:50, Transit: 12:50. Moon - Rise: 22:04, Set: 06:53. Civil Dark: 20:21 - 05:18. Nautical Dark: 20:59 - 04:39. Astro Dark: 21:41 - 03:57

Total Clouds (% Sky Obscured)

94
87
79
67
72
82
92
91
91
91
91
92
93
80
64
45
40
45
55

Low Clouds (% Sky Obscured)

45
45
45
39
35
30
30
30
30
30
25
25
25
25
25
25
25
25
25

Medium Clouds (% Sky Obscured)

95
86
76
65
63
60
59
44
31
20
26
27
24
16
9
4
4
3
3

High Clouds (% Sky Obscured)

5
3
1
0
0
0
0
0
1
1
4
5
9
9
8
2
1
1
0

ISS Passover

Visibility (miles)

4
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

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

Precipitation Probability (%)

33
48
54
52
58
62
63
54
48
47
47
47
48
43
38
34
32
30
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
1
1
2
2
2
3
3
2
2
1
1
1
1
2
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
91
91
94
94
96
98
100
98
100
98
98
100
98
98
98
96
91
88

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020

Ozone (du)

503
497
496
494
492
488
484
481
477
473
469
466
463
460
453
447
441
440
438

Forecast for Middlebury (village), Addison, United States of America (44.02,-73.17)

Generated: 19/04/24 19:05:50. Forecast: 19/04/24 to 25/04/24. Timezone: UTC-4.00