Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 81%

12:19

03:22

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

Sun - Rise: 07:08, Set: 17:09, Transit: 12:09. Moon - Rise: 12:19, Set: 03:22. Civil Dark: 17:38 - 06:39. Nautical Dark: 18:11 - 06:06. Astro Dark: 18:43 - 05:34

Total Clouds (% Sky Obscured)

21
23
15
2
2
2
2
2
2
2
2
2
7
45
99
100
100
100
100
100
33
40
78
61

Low Clouds (% Sky Obscured)

3
4
3
2
2
2
2
2
2
2
2
2
2
2
8
35
48
45
14
2
8
4
31
30

Medium Clouds (% Sky Obscured)

11
11
0
0
0
0
0
0
0
0
0
0
2
45
99
100
100
100
100
100
31
33
31
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
17
82
100
100
100
55
20
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
0
0
0
2
2
5
5
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
78
78
80
79
79
79
79
81
78
75
73
73
71
73
76
82
80
80
80
82
81

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1018
1018
1018
1018

Ozone (du)

406
407
405
402
397
385
371
363
363
363
364
368
370
375
389
415
439
461
472
480
482
476
468
464

Wednesday 28

Waxing Gibbous 89%

13:18

04:35

22 Bad
23 Bad
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 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Good
20 Good
21 Good

Sun - Rise: 07:07, Set: 17:10, Transit: 12:09. Moon - Rise: 13:18, Set: 04:35. Civil Dark: 17:39 - 06:38. Nautical Dark: 18:12 - 06:05. Astro Dark: 18:44 - 05:33

Total Clouds (% Sky Obscured)

80
81
12
8
8
6
10
9
9
4
3
3
3
4
28
68
82
76
60
41
40
4
2
2

Low Clouds (% Sky Obscured)

65
74
7
5
5
5
5
5
6
3
2
2
1
2
17
52
72
65
60
41
40
2
1
1

Medium Clouds (% Sky Obscured)

3
3
3
2
0
0
2
2
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
2
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
8
8
8
7
7
7
7
7
7
8
9
10
10
10
10
10
10
9
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
81
81
79
81
78
76
78
76
75
74
74
71
71
73
76
79
83
87
85
81

Pressure (mb)

1018
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023

Ozone (du)

469
469
467
467
469
469
476
493
503
494
473
463
445
428
414
407
402
398
397
398
402
402
403
401

Thursday 29

Waxing Gibbous 86%

14:29

05:37

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 OK
12 Good
13 Good
14 Good
15 Good
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:06, Set: 17:12, Transit: 12:09. Moon - Rise: 14:29, Set: 05:37. Civil Dark: 17:40 - 06:37. Nautical Dark: 18:13 - 06:05. Astro Dark: 18:45 - 05:32

Total Clouds (% Sky Obscured)

2
2
2
2
2
1
1
1
1
1
0
0
0
33
13
8
4
14
58
74
98
94
90
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
20
0
0
0
5
8
34
94
94
90
85

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
12
35
20
20
20

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-15
-15
-16
-16
-16
-17
-17
-17
-17
-17
-16
-15
-14
-14
-14
-12
-12
-12
-13
-14
-15
-16

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
79
78
78
79
79
78
78
76
73
70
69
68
68
71
74
80
80
81
78
75

Pressure (mb)

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

Ozone (du)

398
399
399
399
397
392
384
381
381
381
382
384
382
383
383
383
385
385
385
377
372
374
376
376

Friday 30

Waxing Gibbous 96%

15:46

06:27

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 OK
17 OK
18 OK
19 OK
20 OK
21 OK

Sun - Rise: 07:05, Set: 17:13, Transit: 12:09. Moon - Rise: 15:46, Set: 06:27. Civil Dark: 17:42 - 06:37. Nautical Dark: 18:14 - 06:04. Astro Dark: 18:47 - 05:32

Total Clouds (% Sky Obscured)

89
94
100
100
100
100
94
89
84
74
65
60
59
58
65
63
61
51
46
40
42
35
19
18

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

89
94
100
100
99
99
94
61
84
74
65
60
59
58
57
55
53
36
38
35
17
27
14
16

High Clouds (% Sky Obscured)

4
0
0
0
0
4
5
5
5
5
10
15
10
10
15
13
9
5
0
0
5
5
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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
1
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
7
7
7
7
7
7
6
6
6
6
6
7
7
7
8
8
9
9
8
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-17
-18
-19
-19
-19
-19
-20
-21
-20
-20
-19
-18
-17
-15
-15
-15
-14
-14
-15
-16
-16
-16
-17

Dew Point (°C)

-15
-15
-16
-17
-17
-18
-18
-18
-19
-19
-18
-17
-17
-15
-14
-13
-13
-12
-11
-12
-12
-12
-12
-13

Relative Humidity (%)

76
79
78
79
79
80
80
79
79
79
79
79
76
76
75
75
75
77
82
82
81
81
85
83

Pressure (mb)

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

Ozone (du)

378
380
381
378
378
374
377
378
381
381
380
385
395
398
396
394
397
398
399
399
400
403
407
408

Saturday 31

Waxing Gibbous 99%

17:03

07:07

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:04, Set: 17:14, Transit: 12:09. Moon - Rise: 17:03, Set: 07:07. Civil Dark: 17:43 - 06:36. Nautical Dark: 18:16 - 06:03. Astro Dark: 18:48 - 05:31

Total Clouds (% Sky Obscured)

15
17
20
39
63
87
91
96
100
100
100
100
87
73
60
100
100
100
100
100
100
98
96
93

Low Clouds (% Sky Obscured)

4
5
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
13
15
39
61
87
91
96
100
100
100
100
87
73
60
100
100
100
100
100
100
91
83
75

High Clouds (% Sky Obscured)

15
17
20
24
29
41
61
82
100
100
100
98
73
43
15
100
100
100
88
75
65
75
81
76

ISS Passover

Visibility (miles)

6
9
9
9
9
6
7
3
2
2
2
3
7
3
3
5
7
8
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
Snow
None
None
None
None
Snow
Snow
None
None
None
Snow
Snow
None
None
None
None

Precipitation Probability (%)

2
2
2
2
5
16
8
29
35
35
40
35
39
51
52
46
41
36
44
38
15
17
11
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.1
0
0
0
0
0.1
0.1
0
0
0
0.1
0.1
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
11
11
12
12
12
12
12
13
13
13
13
13
14
14
13
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-18
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-19
-17
-15
-15
-14
-14
-14
-14
-14
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
81
83
83
83
83
83
83
81
81
78
78
77
74
73
73
72
73
73
74
73
73

Pressure (mb)

1016
1015
1013
1012
1011
1010
1009
1008
1007
1006
1006
1006
1005
1004
1003
1003
1003
1002
1002
1003
1004
1005
1005
1006

Ozone (du)

412
416
411
408
411
418
428
441
447
452
452
452
452
455
456
459
459
460
460
458
456
454
453
453

Sunday 1

Full Moon 100%

18:18

07:38

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

Sun - Rise: 07:03, Set: 17:15, Transit: 12:09. Moon - Rise: 18:18, Set: 07:38. Civil Dark: 17:44 - 06:35. Nautical Dark: 18:17 - 06:02. Astro Dark: 18:49 - 05:30

Total Clouds (% Sky Obscured)

94
96
96
88
81
67
41
23
6
16
25
35
23
11
0
0
0
0
0
0
0
4
8
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
8

Medium Clouds (% Sky Obscured)

51
29
18
24
23
20
16
10
2
1
1
0
0
0
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

78
83
87
72
57
42
30
17
4
15
25
35
21
7
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 (%)

7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-14
-15
-17
-17
-17
-16
-16
-16
-15
-14
-14
-13
-11
-12
-6
-6
-5
-5
-5
-5
-6
-7

Dew Point (°C)

-12
-13
-13
-13
-13
-13
-13
-13
-14
-14
-12
-11
-10
-9
-7
-6
-5
-5
-4
-5
-5
-5
-6
-6

Relative Humidity (%)

72
71
72
72
71
72
71
71
69
69
71
71
71
70
72
72
72
72
74
75
77
78
79
79

Pressure (mb)

1007
1008
1009
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1018
1019
1019
1020

Ozone (du)

453
454
455
456
457
459
460
461
461
461
461
460
460
451
441
432
429
426
423
425
428
431
426
421

Monday 2

Waning Gibbous 98%

19:29

08:04

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

Sun - Rise: 07:02, Set: 17:17, Transit: 12:09. Moon - Rise: 19:29, Set: 08:04. Civil Dark: 17:45 - 06:34. Nautical Dark: 18:18 - 06:01. Astro Dark: 18:50 - 05:29

Total Clouds (% Sky Obscured)

12
11
11
13
14
15
42
63
83
66
54
41
46
82
92
96
96
96
77
58
40

Low Clouds (% Sky Obscured)

8
7
6
6
6
3
5
9
14
9
5
0
2
3
14
23
40
33
25
17
10

Medium Clouds (% Sky Obscured)

3
3
3
3
3
3
32
58
82
66
54
41
46
82
92
93
87
81
54
27
2

High Clouds (% Sky Obscured)

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

Precipitation Type

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
4
6
8
10
8
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-7
-7
-7
-11
-11
-10
-10
-11
-11
-12
-12
-11
-10
-10
-9
-4
-4
-4
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

81
82
85
88
87
87
88
87
85
83
84
81
79
82
84
87
87
88
88
86
87

Pressure (mb)

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

Ozone (du)

416
410
404
398
397
396
395
407
418
430
422
414
406
399
391
383
382
381
380
381
382

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

Generated: 27/01/26 22:44:12. Forecast: 27/01/26 to 02/02/26. Timezone: UTC-5.00