Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

First Quarter 52%

11:32

00:33

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 16:36, Transit: 11:57. Moon - Rise: 11:32, Set: 00:33. Civil Dark: 17:06 - 06:48. Nautical Dark: 17:41 - 06:13. Astro Dark: 18:14 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
100
100
100
100
100
92
94
84
66
79
55
55
67
64
79

Low Clouds (% Sky Obscured)

97
99
99
100
100
100
99
100
100
100
100
100
100
100
90
91
78
64
30
2
2
2
4
16

Medium Clouds (% Sky Obscured)

86
63
55
71
43
45
37
28
22
13
5
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
2
2
3
3
1
45
45
45
58
55
72

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
1
0
1
9
9
9
9
9
9
9
9
9
7
7

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
69
75
75
59
50
46
38
32
30
30
26
19
6
3
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.2
0.8
0.4
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
9
11
12
13
12
11
11
10
10
9
9
8
7
6
5
5
4
4
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-3
-2
-3
-5
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-5
-6

Relative Humidity (%)

100
100
98
98
98
94
94
94
94
92
91
92
89
86
84
83
87
91
91
92
92
92
92
94

Pressure (mb)

1012
1012
1012
1012
1013
1014
1016
1017
1018
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

327
330
329
328
327
326
324
321
321
321
319
316
317
315
313
310
307
306
309
310
307
307
305
303

Sunday 28

Waxing Gibbous 63%

11:56

No Set

01 OK
02 OK
03 OK
04 OK
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 16:36, Transit: 11:58. Moon - Rise: 11:56, Set: No Set. Civil Dark: 17:07 - 06:48. Nautical Dark: 17:42 - 06:14. Astro Dark: 18:15 - 05:40

Total Clouds (% Sky Obscured)

14
33
33
24
39
82
66
62
80
80
91
98
100
96
95
95
100
81
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
11
21
11
15
3
3
2
2
1
2
2
2
5
5
2
2
35
100
100
99
99
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
34
39
58
71
100
96
95
95
94
81
92
100
100
100
100
100

High Clouds (% Sky Obscured)

9
23
14
12
28
82
66
62
77
74
83
95
100
59
60
48
100
48
46
100
92
100
100
100

ISS Passover

Visibility (miles)

9
9
6
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
7
1
0

Fog (%)

0
0
0
0
0
0
0
13
13
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
11
50
92
95
95
95
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.1
0.8
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
92
92
92
92
90
89
87
86
87
92
98
96
93
94
94
94
96
98
98
98
100

Pressure (mb)

1023
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1019
1018
1018
1017
1016
1016
1015
1013
1011
1009

Ozone (du)

302
301
301
301
301
300
300
302
302
302
304
305
304
304
304
303
302
303
302
301
298
294
292
293

Monday 29

Waxing Gibbous 74%

12:23

01:46

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 OK
17 Good
18 Good
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 16:37, Transit: 11:58. Moon - Rise: 12:23, Set: 01:46. Civil Dark: 17:08 - 06:48. Nautical Dark: 17:42 - 06:14. Astro Dark: 18:15 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
78
23
3
2
17
33
42
62
63
81

Low Clouds (% Sky Obscured)

100
100
92
95
91
93
100
100
96
86
87
90
62
54
76
23
0
0
17
33
42
57
61
65

Medium Clouds (% Sky Obscured)

98
73
93
88
67
93
93
93
100
100
82
80
86
70
11
0
0
0
0
0
1
6
13
20

High Clouds (% Sky Obscured)

100
100
95
100
93
100
100
100
100
100
99
95
98
100
0
0
2
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
18
7
4
2
1
1
16
43
95
95
95
36
17
30
4
0
2
5
8
3
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.7
1.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
5
5
6
6
6
7
8
10
10
15
17
19
18
19
19
19
18
18

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
5
5
6
7
8
8
9
11
11
11
8
6
5
4
3
2
1
0

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
4
4
5
5
6
7
8
8
9
11
9
5
3
-0
-1
-2
-4
-5
-6
-7

Relative Humidity (%)

98
98
100
100
100
100
98
100
100
100
100
100
100
100
87
67
68
63
64
66
61
63
61
61

Pressure (mb)

1008
1006
1005
1003
1002
1001
999
998
997
996
995
993
992
991
991
992
993
994
995
995
996
997
997
998

Ozone (du)

291
289
288
290
289
289
289
288
284
283
284
283
287
291
294
299
303
306
313
317
318
324
332
337

Tuesday 30

Waxing Gibbous 84%

12:56

03:03

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
19 Bad
20 Bad
21 OK
22 OK
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 16:38, Transit: 11:59. Moon - Rise: 12:56, Set: 03:03. Civil Dark: 17:09 - 06:49. Nautical Dark: 17:43 - 06:14. Astro Dark: 18:16 - 05:41

Total Clouds (% Sky Obscured)

80
81
80
76
74
73
76
80
83
82
90
94
86
78
65
72
85
98
76
44
14
37
64
85

Low Clouds (% Sky Obscured)

70
74
79
76
74
73
75
77
80
74
73
70
66
66
65
61
62
55
33
20
5
0
0
3

Medium Clouds (% Sky Obscured)

13
7
0
0
0
3
0
0
0
11
24
35
24
12
0
23
47
79
56
32
10
33
62
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
58
82
55
29
0
8
20
25

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
0
0
0
0
0
0
2
5
2
1
0
1
0
7
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)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-2
-2
-1
-1
-1
-1
-0
0
0
-0
-1
-1
-1
-1
-2
-2
-2
-2
-2

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-8
-7
-8
-8
-9
-8
-8
-8
-8
-8

Dew Point (°C)

-7
-6
-6
-8
-8
-8
-7
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-10
-10
-9

Relative Humidity (%)

61
66
67
61
62
63
68
60
57
55
52
51
51
52
52
54
54
55
55
56
55
53
54
59

Pressure (mb)

998
999
999
1000
1001
1001
1002
1003
1004
1005
1005
1005
1005
1005
1006
1007
1008
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

345
358
359
349
347
349
353
359
368
376
365
359
366
386
396
407
414
434
436
420
413
407
407
397

Wednesday 31

Waxing Gibbous 92%

13:38

04:23

01 Bad
02 Bad
03 OK
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
19 Bad
20 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:19, Set: 16:39, Transit: 11:59. Moon - Rise: 13:38, Set: 04:23. Civil Dark: 17:09 - 06:49. Nautical Dark: 17:44 - 06:14. Astro Dark: 18:17 - 05:41

Total Clouds (% Sky Obscured)

70
45
31
50
68
87
83
84
78
70
75
70
73
63
53
58
63
63
43
43
51
55
56
71

Low Clouds (% Sky Obscured)

0
0
0
3
7
10
7
3
0
11
23
34
16
8
0
22
44
63
43
32
15
33
50
67

Medium Clouds (% Sky Obscured)

70
42
29
46
51
67
66
59
53
45
34
26
12
19
22
24
18
6
7
3
4
6
12
31

High Clouds (% Sky Obscured)

1
1
1
24
44
60
45
41
16
9
15
15
61
56
53
42
26
15
23
25
3
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
2
2
1
1
0
0
0
0
0
0
0
0
1
3
3
7
8
8

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)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
0
1
1
1
1
2
1
1
1
1
1
1
1
0

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-8
-8
-8
-7
-8
-8
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-8
-8

Relative Humidity (%)

59
60
62
62
63
64
64
64
60
55
50
50
52
52
53
53
54
54
56
55
55
55
54
57

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1009
1010
1009
1009
1009
1009
1010
1009
1009
1009
1009
1009

Ozone (du)

387
387
380
372
359
349
342
332
325
324
321
322
320
321
323
324
325
326
327
324
321
319
315
312

Thursday 1

Waxing Gibbous 98%

14:32

05:41

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

Sun - Rise: 07:20, Set: 16:40, Transit: 12:00. Moon - Rise: 14:32, Set: 05:41. Civil Dark: 17:10 - 06:49. Nautical Dark: 17:44 - 06:15. Astro Dark: 18:18 - 05:41

Total Clouds (% Sky Obscured)

62
49
29
25
29
33
33
34
34
31
32
40
54
54
55
70
80
84
85
76
69
79
89
99

Low Clouds (% Sky Obscured)

52
36
21
25
29
33
33
34
34
31
28
25
16
8
0
9
65
84
84
75
66
77
88
99

Medium Clouds (% Sky Obscured)

43
36
20
18
13
5
0
0
5
15
32
40
54
54
55
70
80
84
67
35
3
2
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
32
20
10
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
4
2
0
3
6
9
9
8
8
8
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 (%)

10
11
10
9
8
2
9
10
6
26
35
42
38
31
14
14
11
2
9
10
7
11
10
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-10
-11
-11
-11
-12
-12
-12
-11
-9
-5
-3
-2
-2
-2
-2
-2
-3
-3
-4
-4
-6
-9

Relative Humidity (%)

56
57
58
58
58
59
58
55
53
51
63
77
92
94
94
98
96
94
92
89
84
81
72
64

Pressure (mb)

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

Ozone (du)

308
309
309
310
310
310
310
315
320
325
329
332
335
334
332
330
331
331
331
328
325
322
348
374

Friday 2

Waxing Gibbous 100%

15:39

06:52

Sun - Rise: 07:20, Set: 16:40, Transit: 12:00. Moon - Rise: 15:39, Set: 06:52. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:45 - 06:15. Astro Dark: 18:18 - 05:42

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 27/12/25 01:10:12. Forecast: 27/12/25 to 02/01/26. Timezone: UTC-5.00