Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 60%

13:47

03:12

14 OK
15 Bad
16 OK
17 Bad
18 Bad
19 OK
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

Sun - Rise: 06:01, Set: 19:45, Transit: 12:53. Moon - Rise: 13:47, Set: 03:12. Civil Dark: 20:14 - 05:32. Nautical Dark: 20:49 - 04:56. Astro Dark: 21:27 - 04:18

Total Clouds (% Sky Obscured)

45
50
44
62
57
44
48
43
82
91
93
93
93
91
90
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
1
0
1
10
17
1
9
42
45
57
57
58
54
50
62
64
71
79
78
83
89
100
100

Medium Clouds (% Sky Obscured)

45
30
44
55
53
35
48
36
56
60
58
57
61
43
56
48
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
1
2
40
30
46
61
60
55
34
2
41
69
100
68
96

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
8
3
3

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
9
20
9
12
13
13
22
18
54
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1
1.7
1.3
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
17
16
13
12
11
10
10
10
10
10
10
9
9
9
9
9
9
9
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
30
28
29
32
45
52
50
49
50
54
58
59
61
60
64
67
70
67
64
64
60
73
78

Pressure (mb)

1009
1009
1009
1009
1009
1010
1011
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

380
381
384
384
384
384
384
383
380
378
378
377
376
377
373
371
369
370
370
369
370
370
370
370

Saturday 25

Waxing Gibbous 71%

No Rise

03:37

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

Sun - Rise: 05:59, Set: 19:46, Transit: 12:53. Moon - Rise: No Rise, Set: 03:37. Civil Dark: 20:15 - 05:30. Nautical Dark: 20:51 - 04:54. Astro Dark: 21:29 - 04:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
95
85
79
71
70

Low Clouds (% Sky Obscured)

100
96
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
92
86
85
75
60
59
64

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
93
93
96
90
78
78
80
70
19
16

High Clouds (% Sky Obscured)

100
100
100
100
86
93
100
81
100
100
100
96
100
57
50
45
42
67
40
30
30
29
5
0

ISS Passover

Visibility (miles)

3
2
2
5
3
3
2
9
5
3
5
7
3
2
2
2
2
2
2
4
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
63
24
19
7
7

Precipitation Amount (mm)

2.7
2
1.8
1.3
1.9
2
1
0.4
0.8
1.1
0.4
0.9
2
1.9
1.7
2.1
2.5
2
0.9
0.3
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
12
10
10
10
10
10
10
9
9
9
9
10
10
11
10
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
7
7
8
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
84
85
85
87
87
85
85
88
87
88
88
88
87
88
90
90
87
85
81
80
80

Pressure (mb)

1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1018
1017
1017
1018
1018
1018
1018
1019
1020
1020
1020
1021
1021

Ozone (du)

370
370
367
368
365
364
364
363
361
360
361
361
360
360
360
360
359
362
364
366
367
370
374
376

Sunday 26

Waxing Gibbous 80%

14:55

03:59

14 Bad
15 Bad
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 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 05:58, Set: 19:47, Transit: 12:53. Moon - Rise: 14:55, Set: 03:59. Civil Dark: 20:16 - 05:29. Nautical Dark: 20:52 - 04:53. Astro Dark: 21:30 - 04:14

Total Clouds (% Sky Obscured)

65
46
24
25
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5

Low Clouds (% Sky Obscured)

45
35
24
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
3
0
3
5
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 (%)

2
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
76
69
69
72
75
76
77
80
80
80
82
82
78
78
75
69
62
58
55
50
46
44

Pressure (mb)

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

Ozone (du)

379
383
383
383
382
383
384
383
382
382
383
385
386
388
390
392
392
392
393
391
387
383
379
377

Monday 27

Waxing Gibbous 88%

16:00

04:20

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

Sun - Rise: 05:57, Set: 19:48, Transit: 12:53. Moon - Rise: 16:00, Set: 04:20. Civil Dark: 20:17 - 05:27. Nautical Dark: 20:53 - 04:51. Astro Dark: 21:32 - 04:13

Total Clouds (% Sky Obscured)

6
6
9
6
3
0
0
0
0
0
0
0
1
1
4
5
2
1
25
61
100
100
100
100

Low Clouds (% Sky Obscured)

3
6
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
4
2
1
0
25
61
100
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
40
40
41
44
51
54
54
58
64
48
39
36
38
41
43
45
46
46
47
46
45
45

Pressure (mb)

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

Ozone (du)

377
375
374
372
371
371
371
368
369
369
367
365
360
356
354
351
350
348
346
344
344
341
341
341

Tuesday 28

Waxing Gibbous 94%

17:04

04:40

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

Sun - Rise: 05:55, Set: 19:49, Transit: 12:53. Moon - Rise: 17:04, Set: 04:40. Civil Dark: 20:19 - 05:26. Nautical Dark: 20:55 - 04:50. Astro Dark: 21:33 - 04:11

Total Clouds (% Sky Obscured)

96
95
94
99
100
100
100
100
100
100
100
100
97
93
90
92
95
98
99
100
100
97
95
89

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
13
26
39
75
76
77
75
72
70
73
75
78
78
78
77

Medium Clouds (% Sky Obscured)

0
0
0
27
43
65
59
53
48
47
43
85
74
71
71
76
79
77
74
70
67
66
64
64

High Clouds (% Sky Obscured)

95
82
73
98
100
100
100
100
100
100
100
100
84
78
90
70
50
29
28
50
80
67
33
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
8
8
8
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
5
8
11
27
31
35
49
51
17
24
24
23
26
33
43
47
53
59
51
50
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
14
13
12
12
12
12
11
11
11
11
11
11
11
11
11
12
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
46
48
49
53
58
64
69
70
71
75
77
79
78
80
81
83
85
87
88
89
89
89
89

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1016
1016
1016
1015

Ozone (du)

341
342
341
340
341
339
341
341
341
344
347
348
350
357
364
372
375
379
383
381
379
377
378
379

Wednesday 29

Waxing Gibbous 98%

18:08

05:02

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

Sun - Rise: 05:54, Set: 19:50, Transit: 12:53. Moon - Rise: 18:08, Set: 05:02. Civil Dark: 20:20 - 05:24. Nautical Dark: 20:56 - 04:48. Astro Dark: 21:35 - 04:09

Total Clouds (% Sky Obscured)

91
95
98
84
70
56
71
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
89
95
78
62
45
48
51
54
61
68
75
78
80
83
90
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

70
73
74
52
31
11
40
70
95
87
31
35
52
70
87
67
48
28
33
37
42
32
23
13

High Clouds (% Sky Obscured)

2
5
7
7
6
5
37
68
100
94
86
100
100
100
100
67
34
2
4
5
8
7
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

43
38
31
31
30
26
26
25
21
21
28
39
95
95
95
95
95
91
69
43
20
22
23
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.8
1.5
2.2
1.8
1.2
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
11
11
10
10
10
10
10
10
10
10
10
9
9
9
10
10
10
10
10
11

Dew Point (°C)

12
12
12
12
12
11
11
11
11
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

87
89
89
89
90
92
93
93
93
93
92
93
91
91
90
90
88
88
87
86
84
83
77
74

Pressure (mb)

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

Ozone (du)

380
378
375
373
373
373
373
373
374
374
374
374
375
374
374
373
373
373
373
372
371
369
371
374

Thursday 30

Waxing Gibbous 100%

19:12

05:26

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 05:53, Set: 19:51, Transit: 12:53. Moon - Rise: 19:12, Set: 05:26. Civil Dark: 20:21 - 05:23. Nautical Dark: 20:57 - 04:47. Astro Dark: 21:36 - 04:07

Total Clouds (% Sky Obscured)

97
91
84
81
67
60
49
46
43
43
71
77
61
40
19
43
67
91

Low Clouds (% Sky Obscured)

97
91
55
39
43
52
44
36
27
20
12
17
15
16
4
10
16
22

Medium Clouds (% Sky Obscured)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
10

High Clouds (% Sky Obscured)

1
1
1
0
0
0
6
13
19
16
13
8
10
11
13
23
37
49

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 (%)

18
16
12
11
7
2
7
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
68
66
63
60
57
57
58
57
59
59
61
62
63
64
65
67

Pressure (mb)

1009
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012

Ozone (du)

376
377
377
378
384
390
396
403
410
417
414
411
408
408
407
407
409
410

Forecast for Financial District, New York County, United States of America (40.71,-74.01)

Generated: 24/04/26 13:35:23. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-4.00