Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 49%

12:35

02:41

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: 06:02, Set: 19:44, Transit: 12:54. Moon - Rise: 12:35, Set: 02:41. Civil Dark: 20:13 - 05:33. Nautical Dark: 20:48 - 04:58. Astro Dark: 21:26 - 04:20

Total Clouds (% Sky Obscured)

74
78
77
74
56
59
69
81
88
91
92
96
90
94
100
98
97
90
78
76
91
92
75
68

Low Clouds (% Sky Obscured)

17
3
2
0
0
3
2
2
0
0
2
34
0
0
12
3
12
21
25
9
30
29
30
44

Medium Clouds (% Sky Obscured)

47
49
77
49
52
42
67
80
86
90
90
95
90
93
87
78
85
84
65
67
78
76
72
47

High Clouds (% Sky Obscured)

74
13
25
30
33
45
31
19
29
20
40
4
14
6
50
55
55
40
3
2
1
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
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
8
10
12
11
9
9
8
7
7
8
6
4
3
2
2
2
2
3
5
7
7
5
3

Chance of Frost

Temperature (°C)

21
21
21
22
21
20
19
18
17
16
15
14
14
13
13
13
12
13
13
14
14
14
15
16

Feels Like (°C)

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

Dew Point (°C)

2
2
2
3
4
4
5
5
5
4
4
4
3
3
3
3
2
2
2
2
2
3
3
4

Relative Humidity (%)

29
28
27
29
32
35
39
42
44
45
48
50
49
50
50
50
50
48
48
44
43
46
45
42

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011

Ozone (du)

361
361
365
365
363
364
364
365
364
364
363
363
364
365
366
367
368
369
369
371
374
376
378
379

Friday 24

Waxing Gibbous 60%

13:47

03:12

14 Bad
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 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)

54
44
43
45
48
86
86
87
91
91
84
90
89
90
95
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
37
22
15
19
60
55
35
35
25
30
40
26
30
22
36
58
64
79
85
92
89
96
93

Medium Clouds (% Sky Obscured)

2
8
25
44
38
50
46
50
52
44
32
43
59
64
95
97
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
13
64
27
30
62
55
79
45
40
48
81
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
4
8
8
1
4
2
3
4

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
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
2
14
0
0
0
0
0
0
0
0
0
0
18
49
77
84
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.4
1.8
3.9
3.6
2.5
1.8
2.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
17
15
14
13
12
11
11
11
11
10
10
10
10
10
9
9
9
9
8
8
8

Feels Like (°C)

16
16
16
14
12
12
10
8
8
8
8
8
8
7
7
7
7
6
5
5
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

39
36
38
44
49
49
54
61
63
65
65
67
67
68
72
73
76
80
78
84
85
85
87
85

Pressure (mb)

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

Ozone (du)

379
378
378
380
380
379
379
378
379
378
378
376
374
373
372
370
368
368
367
366
367
367
367
367

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
100
100
100
100
96
91
76

Low Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
89
77
66
55
44
33

Medium Clouds (% Sky Obscured)

90
57
29
100
30
100
63
33
51
77
97
49
91
96
100
99
38
7
7
2
3
5
4
0

High Clouds (% Sky Obscured)

100
98
88
41
58
53
48
100
47
79
75
6
17
85
85
75
70
66
80
80
80
81
73
64

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
72
58
70
66
67
75
87
88
65
66
82
95
67
32
18
5
18
4
1
0
0

Precipitation Amount (mm)

0.9
1
0.4
0.2
0
0.3
0.3
0.3
0.4
0.6
0.6
0
0.4
0.6
1.1
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
5
5
5
5
5
4
4
4
5
5
4
4
4
4
5
5
5
4

Relative Humidity (%)

85
81
81
81
82
82
85
85
85
85
85
85
85
84
87
88
85
82
81
79
79
76
68
56

Pressure (mb)

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

Ozone (du)

367
367
368
365
365
366
368
372
375
376
377
384
387
388
389
391
391
390
389
391
390
389
389
385

Sunday 26

Waxing Gibbous 80%

14:55

03:59

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

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)

72
68
60
73
83
93
70
50
36
40
34
7
4
2
3
15
30
30
20
2
1
10
18
25

Low Clouds (% Sky Obscured)

36
39
42
28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
25
12
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
46
36
56
72
93
68
47
28
22
19
7
4
2
0
0
0
5
4
0
0
1
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
10
10
8
8
7
7
7
8
9
9
8
8
7
6
7
9
12
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

47
41
37
38
45
53
56
56
57
58
59
61
62
63
63
63
64
62
58
51
45
40
38
38

Pressure (mb)

1020
1020
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

382
379
376
375
374
376
374
373
372
374
375
375
371
366
363
363
362
362
362
361
362
361
360
360

Monday 27

Waxing Gibbous 88%

16:00

04:20

14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
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: 05:57, 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)

29
31
34
32
12
9
2
15
20
20
20
20
74
77
81
77
73
66
68
81
95
97
99
100

Low Clouds (% Sky Obscured)

29
31
34
25
12
0
0
0
0
0
0
0
46
71
81
77
73
66
68
81
95
97
99
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
3
4
5
6
7
6

High Clouds (% Sky Obscured)

1
1
2
20
2
9
2
15
20
20
15
15
55
50
48
43
39
33
50
70
95
97
99
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
2
2
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
12
11
11
10
9
8
7
6
7
6
7
7
7
7
8
7
9
9
9
9
9

Dew Point (°C)

3
3
3
4
3
3
3
3
3
3
3
4
4
4
5
5
5
5
4
4
4
4
4
4

Relative Humidity (%)

39
40
41
44
46
48
53
54
56
60
62
66
68
69
72
73
72
68
66
60
57
53
53
54

Pressure (mb)

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

Ozone (du)

359
358
357
357
358
359
358
357
357
358
358
360
357
354
351
348
346
345
344
342
341
340
339
339

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

29
55
83
90
95
98
93
87
82
89
93
90
74
59
44
57
71
84
89
95
100
99
99
98

High Clouds (% Sky Obscured)

91
82
73
82
91
100
100
100
100
79
57
37
56
76
95
97
98
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

8
11
14
47
68
86
91
95
95
91
82
73
75
75
72
71
71
75
69
64
56
87
95
95

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.6
0.6
0.7
0.6
0.5
0.4
0.4
0.4
0.3
0.4
0.4
0.5
0.4
0.3
0
0.5
0.8
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
59
63
68
75
80
87
90
92
95
95
96
96
96
98
98
96
96
98
96
96
96
96
98

Pressure (mb)

1023
1022
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1013
1012
1012
1011
1010

Ozone (du)

338
337
336
335
336
336
337
340
343
347
350
353
356
356
357
357
358
360
362
361
361
361
360
358

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 OK
03 Good
04 Good
05 Good
06 Good
07 Good

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)

100
100
100
100
100
100
99
99
98
64
42
33
24
14
3
4
5
6

Low Clouds (% Sky Obscured)

99
98
94
94
96
98
86
74
63
42
22
7
6
6
1
1
1
1

Medium Clouds (% Sky Obscured)

99
99
100
100
99
99
72
46
24
20
12
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
99
99
100
99
99
98
64
32
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
78
43
37
28
9
6
1
0
0
0
0

Precipitation Amount (mm)

1.7
2.2
2.4
0.6
0.7
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
15
14
14
14
13
13
13
13
13
13
12
12
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
93
95
95
96
98
98
100
96
93
90
87
84
81
76
71

Pressure (mb)

1009
1008
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1007
1007
1008

Ozone (du)

357
358
360
362
365
368
370
375
379
384
385
386
387
387
388
389
384
378

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

Generated: 23/04/26 14:15:20. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-4.00