Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waxing Gibbous 98%

14:32

06:52

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

Sun - Rise: 07:20, Set: 16:40, Transit: 12:00. Moon - Rise: 14:32, Set: 06:52. Civil Dark: 17:10 - 06:49. Nautical Dark: 17:44 - 06:15. Astro Dark: 18:18 - 05:42

Total Clouds (% Sky Obscured)

22
18
15
20
22
37
15
20
46
49
96
87
96
100
98
98
97
96
98
98
96
80
52
69

Low Clouds (% Sky Obscured)

2
2
10
16
17
32
12
15
35
36
79
36
40
53
69
73
71
61
58
63
58
46
52
47

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
85
84
96
100
94
94
92
90
95
88
33
28
26
36

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
40
37
41
44
44
46
47
47
48
50
50
51
53
53
54
56
59
61
65
66
65
62
54

Pressure (mb)

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

Ozone (du)

390
386
393
395
383
374
365
362
359
358
357
362
363
367
361
360
362
365
359
352
358
364
368
367

Friday 2

Waxing Gibbous 100%

15:39

07:51

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

Sun - Rise: 07:20, Set: 16:40, Transit: 12:00. Moon - Rise: 15:39, Set: 07:51. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:45 - 06:15. Astro Dark: 18:18 - 05:42

Total Clouds (% Sky Obscured)

96
90
89
97
83
54
54
79
81
81
79
16
6
1
4
3
11
61
90
83
100
100
100
100

Low Clouds (% Sky Obscured)

58
73
84
94
82
54
53
78
79
76
73
16
6
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
26
12
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
49
50
52
44
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
10
61
90
82
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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
47
47
47
49
50
51
52
55
59
63
64
64
64
54
53
54
54
55
55
55
56
54
51

Pressure (mb)

1009
1008
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1016

Ozone (du)

363
361
355
350
350
350
347
346
344
339
335
333
326
320
322
318
317
318
321
320
322
321
321
323

Saturday 3

Full Moon 99%

16:55

08:37

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK

Sun - Rise: 07:20, Set: 16:41, Transit: 12:00. Moon - Rise: 16:55, Set: 08:37. Civil Dark: 17:12 - 06:49. Nautical Dark: 17:46 - 06:15. Astro Dark: 18:19 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
99
89
91
93
80
44
33
34

Low Clouds (% Sky Obscured)

2
2
2
2
2
1
1
1
4
37
73
75
76
44
32
65
69
67
66
41
27
14
0
11

Medium Clouds (% Sky Obscured)

85
95
73
92
60
100
100
100
100
100
100
100
100
96
97
97
98
89
91
93
80
7
4
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
86
35
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
0
0
0
0
0
0
0
0
0
0
0
2
1
2
1
0
1
1
1
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
7
7
6
5
4
4
4
4
3
3
3
3
3
3
4
4
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

-3
-3
-2
-2
-2
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
45
45
46
48
49
52
53
54
55
54
54
52
53
52
52
53
54
56
57
57
56
54
50

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

323
323
323
325
325
326
328
328
322
321
323
325
327
331
335
341
346
348
351
354
357
358
357
358

Sunday 4

Waning Gibbous 95%

18:14

09:12

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

Sun - Rise: 07:20, Set: 16:42, Transit: 12:01. Moon - Rise: 18:14, Set: 09:12. Civil Dark: 17:13 - 06:49. Nautical Dark: 17:47 - 06:15. Astro Dark: 18:20 - 05:42

Total Clouds (% Sky Obscured)

33
32
49
58
69
69
70
68
50
34
18
12
7
6
11
14
24
18
26
30
27
14
16
38

Low Clouds (% Sky Obscured)

22
32
44
56
68
69
67
68
50
34
18
12
7
1
7
12
15
11
6
2
0
1
1
4

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
2
11
15
8
14
7
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
5
7
4
11
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-6
-5
-6
-4
-4
-5
-6
-7
-8
-8
-9
-10
-10
-11
-11
-11
-12
-13
-12
-12
-11

Dew Point (°C)

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

Relative Humidity (%)

47
47
45
45
47
52
52
54
56
61
52
51
53
53
54
53
53
52
52
52
52
51
49
47

Pressure (mb)

1016
1015
1015
1015
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1025
1025

Ozone (du)

358
358
363
365
362
357
352
343
338
335
332
328
325
322
324
324
323
323
325
326
329
332
332
337

Monday 5

Waning Gibbous 89%

19:30

09:40

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:19, Set: 16:43, Transit: 12:01. Moon - Rise: 19:30, Set: 09:40. Civil Dark: 17:14 - 06:49. Nautical Dark: 17:48 - 06:15. Astro Dark: 18:21 - 05:42

Total Clouds (% Sky Obscured)

62
84
86
90
94
89
88
87
92
94
95
97
99
100
100
100
100
100
100
100
99
99
99
90

Low Clouds (% Sky Obscured)

5
5
4
0
0
21
41
62
46
30
14
9
5
0
62
75
88
83
78
73
82
91
99
82

Medium Clouds (% Sky Obscured)

55
79
80
89
93
79
57
55
58
60
64
64
59
55
54
54
45
35
20
6
5
1
0
0

High Clouds (% Sky Obscured)

47
60
40
34
54
25
8
1
2
3
5
30
58
86
23
36
33
27
21
20
24
23
1
33

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
1
0
0
0
0
0
0
0
0
0
2
3
4
15
14
7
9
10
8
7
6
3
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-14
-14
-14
-14
-13
-12
-11
-10
-11
-10
-9
-8
-6
-6
-6
-6
-6
-6
-5
-5
-6
-6

Relative Humidity (%)

46
45
46
45
43
44
46
49
53
54
53
55
58
64
70
68
68
67
67
67
68
67
65
64

Pressure (mb)

1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1018
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

338
339
341
343
344
346
347
348
347
347
347
349
351
350
347
347
347
346
346
345
344
345
347
348

Tuesday 6

Waning Gibbous 81%

20:42

10:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:19, Set: 16:44, Transit: 12:02. Moon - Rise: 20:42, Set: 10:04. Civil Dark: 17:15 - 06:49. Nautical Dark: 17:49 - 06:15. Astro Dark: 18:22 - 05:42

Total Clouds (% Sky Obscured)

81
81
89
94
100
97
94
92
94
97
100
97
95
94
96
97
97
98
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

65
47
45
44
42
53
65
76
79
82
84
87
90
92
93
93
93
87
60
67
75
82
89
93

Medium Clouds (% Sky Obscured)

2
11
28
45
65
66
58
39
58
79
95
61
53
80
76
71
67
76
86
96
89
82
75
84

High Clouds (% Sky Obscured)

67
81
89
94
100
79
59
38
27
15
4
11
42
20
15
15
15
15
15
15
30
40
50
70

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
8
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

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 (%)

4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
10
14
19
25
31

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)

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

Chance of Frost

Temperature (°C)

2
3
4
4
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
61
60
63
65
68
70
72
74
76
77
81
83
86
88
88
89
91
91
91
91
91
93
93

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

350
351
352
351
349
348
347
347
346
347
347
348
347
346
345
346
346
346
345
345
344
344
344
344

Wednesday 7

Waning Gibbous 72%

21:50

10:25

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Good
06 Good

Sun - Rise: 07:19, Set: 16:45, Transit: 12:02. Moon - Rise: 21:50, Set: 10:25. Civil Dark: 17:16 - 06:49. Nautical Dark: 17:50 - 06:15. Astro Dark: 18:23 - 05:42

Total Clouds (% Sky Obscured)

100
100
97
93
91
72
66
73
86
87
87
67
33
32
34
38
41
29
18
7

Low Clouds (% Sky Obscured)

96
100
95
89
86
72
66
73
86
87
87
67
33
32
34
38
39
26
14
1

Medium Clouds (% Sky Obscured)

87
95
78
63
48
30
11
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

80
85
76
63
24
5
1
0
0
0
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

7
7
7
8
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

Precipitation Type

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

Precipitation Probability (%)

35
30
35
38
37
27
16
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
2
2
2

Feels Like (°C)

0
0
0
1
1
1
1
1
0
1
1
1
1
1
1
1
0
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
96
96
96
96
94
94
93
91
86
79
75
74
73
73
73
74

Pressure (mb)

1016
1016
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1022
1023

Ozone (du)

343
342
341
347
352
358
359
359
360
360
360
360
362
365
368
367
367
367
360
353

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

Generated: 01/01/26 10:46:16. Forecast: 01/01/26 to 07/01/26. Timezone: UTC-5.00