Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Gibbous 59%

11:31

02:06

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

Sun - Rise: 07:09, Set: 17:07, Transit: 12:08. Moon - Rise: 11:31, Set: 02:06. Civil Dark: 17:36 - 06:40. Nautical Dark: 18:09 - 06:07. Astro Dark: 18:41 - 05:35

Total Clouds (% Sky Obscured)

92
72
61
48
44
10
2
2
2
2
2
2
4
4
4
44
9
17
27
54
89
100
100
95

Low Clouds (% Sky Obscured)

67
26
10
35
37
9
2
2
2
2
2
2
4
4
3
2
2
2
2
7
43
31
48
68

Medium Clouds (% Sky Obscured)

21
26
42
18
0
0
0
0
0
0
0
0
0
0
1
29
6
13
23
49
86
100
100
92

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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
71
71
72
71
71
71
71
69
70
75
76
78
79
79
78
80
80
75
74
74
76
77

Pressure (mb)

1008
1009
1010
1011
1012
1013
1014
1015
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1021
1020
1019
1018
1017
1017

Ozone (du)

313
323
336
346
353
355
362
360
357
348
344
343
340
350
355
360
358
358
357
351
350
344
338
340

Tuesday 27

Waxing Gibbous 70%

12:19

03:22

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

Sun - Rise: 07:08, Set: 17:08, Transit: 12:09. Moon - Rise: 12:19, Set: 03:22. Civil Dark: 17:37 - 06:39. Nautical Dark: 18:10 - 06:06. Astro Dark: 18:42 - 05:34

Total Clouds (% Sky Obscured)

87
84
88
45
32
5
4
7
3
11
11
7
5
5
4
3
3
3
3
8
39
84
94
100

Low Clouds (% Sky Obscured)

77
74
86
43
32
3
3
3
3
10
6
3
2
2
2
2
2
2
2
4
34
36
28
39

Medium Clouds (% Sky Obscured)

60
14
0
0
0
0
0
5
0
0
0
1
0
0
0
0
0
0
0
0
0
83
93
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
47
39
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
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
0
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-11
-12
-12
-13
-13
-14
-14
-14
-15
-15
-15
-14
-13
-12
-11
-11
-11
-10

Relative Humidity (%)

77
80
82
83
85
83
85
85
86
85
83
81
81
80
81
81
81
78
75
74
73
71
70
73

Pressure (mb)

1017
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1021
1022
1022
1022
1022
1021
1020
1020
1019

Ozone (du)

340
342
345
350
356
374
389
393
392
393
394
394
392
385
379
377
382
390
382
391
402
425
459
472

Wednesday 28

Waxing Gibbous 81%

13:18

04:35

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

Sun - Rise: 07:07, Set: 17:09, Transit: 12:09. Moon - Rise: 13:18, Set: 04:35. Civil Dark: 17:38 - 06:38. Nautical Dark: 18:11 - 06:05. Astro Dark: 18:43 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
40
47
85
81
40
24
10
5
0
5
9
5
2
1
1
1
2
24
30
30
30

Low Clouds (% Sky Obscured)

25
39
43
13
9
52
71
40
24
5
5
0
0
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
40
47
85
81
40
24
10
5
0
4
4
5
2
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

77
25
30
30
20
20
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
8
9
9
9
9
9
9
9
4
7
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 (%)

1
1
1
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
17
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
83
85
85
85
85
85
83
83
83
83
79
81
79
79
79
79
76
72
70
68
67
73

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

483
488
488
491
490
485
482
481
480
484
483
486
489
499
502
505
507
504
496
484
475
465
452
433

Thursday 29

Waxing Gibbous 89%

14:29

05:37

16 OK
17 OK
18 OK
19 OK
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 OK
13 OK
14 Good
15 Good

Sun - Rise: 07:06, Set: 17:10, Transit: 12:09. Moon - Rise: 14:29, Set: 05:37. Civil Dark: 17:39 - 06:37. Nautical Dark: 18:12 - 06:05. Astro Dark: 18:44 - 05:32

Total Clouds (% Sky Obscured)

23
44
48
33
17
1
0
0
3
4
2
3
4
3
3
2
2
3
2
2
30
25
10
10

Low Clouds (% Sky Obscured)

18
35
48
33
17
0
0
0
3
2
0
1
1
1
1
1
1
3
2
2
30
20
10
10

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
1

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 (%)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
2
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
10
9
8
7
7
7
7
7
8
8
8
9
9
8
8
9
10
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-11
-11
-12
-13
-13
-14
-14
-15
-15
-16
-16
-17
-17
-18
-17
-16
-16
-15
-14
-13
-12
-12

Relative Humidity (%)

74
77
85
87
85
85
83
83
80
79
78
76
76
74
74
74
76
76
73
72
71
69
72
74

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1021
1021
1021

Ozone (du)

424
418
416
416
418
420
421
421
418
417
416
416
419
421
419
409
398
397
398
402
405
406
407
410

Friday 30

Waxing Gibbous 96%

15:46

06:27

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

Sun - Rise: 07:05, Set: 17:12, Transit: 12:09. Moon - Rise: 15:46, Set: 06:27. Civil Dark: 17:40 - 06:37. Nautical Dark: 18:13 - 06:04. Astro Dark: 18:45 - 05:32

Total Clouds (% Sky Obscured)

15
25
27
20
12
3
3
2
2
10
18
25
34
43
52
39
36
25
38
50
58
71
85
98

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
19
27
18
10
2
2
1
0
6
13
19
26
31
35
26
23
18
27
38
53
67
77
84

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
16
21
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
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
10
10
9
9
10
10
10
9
8
7
6
5
5
5
5
6
8
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

-8
-9
-10
-11
-11
-12
-13
-14
-14
-14
-15
-15
-15
-15
-16
-16
-15
-13
-12
-11
-10
-9
-8
-7

Feels Like (°C)

-14
-15
-15
-15
-16
-16
-17
-18
-18
-18
-18
-19
-19
-18
-18
-18
-18
-19
-19
-19
-18
-17
-10
-10

Dew Point (°C)

-12
-13
-14
-14
-15
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-18
-17
-16
-15
-15
-14
-12
-11
-10

Relative Humidity (%)

71
71
74
73
73
75
74
76
77
79
79
80
81
81
81
81
81
79
78
76
77
75
79
80

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

410
409
410
409
409
406
403
400
397
394
393
395
401
405
411
418
422
426
430
433
437
440
442
445

Saturday 31

Waxing Gibbous 99%

No Rise

07:07

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
14 Bad
15 Bad

Sun - Rise: 07:04, Set: 17:13, Transit: 12:09. Moon - Rise: No Rise, Set: 07:07. Civil Dark: 17:42 - 06:36. Nautical Dark: 18:14 - 06:03. Astro Dark: 18:47 - 05:31

Total Clouds (% Sky Obscured)

98
98
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)

0
0
0
21
41
62
65
68
71
70
68
66
78
89
100
100
100
100
100
100
100
99
97
96

Medium Clouds (% Sky Obscured)

85
89
100
100
100
100
100
100
100
99
98
97
98
98
99
100
100
100
100
97
100
100
100
100

High Clouds (% Sky Obscured)

55
76
100
100
100
100
100
100
100
92
83
89
94
97
98
98
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
9
9
9
8
8
8
9
9
9
9
9
6
3
0
3
5

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

4
4
5
4
6
1
7
6
4
44
52
46
74
87
84
87
88
88
87
71
66
64
57
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.1
0.4
0.6
0.5
0.5
0.5
0.5
0.6
0.3
0.3
0.3
0.2
0.4

Wind Speed/Direction (mph)

8
9
10
11
12
13
13
13
14
15
16
16
17
18
19
20
20
20
20
19
19
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-8
-6
-13
-13
-14
-13
-13
-13
-14
-15
-15
-15
-16
-16
-15
-16
-16
-16
-16
-15
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

82
85
85
88
87
88
87
87
88
88
87
88
87
87
85
85
85
87
87
87
89
89
89
87

Pressure (mb)

1020
1020
1020
1020
1019
1018
1018
1017
1016
1015
1014
1013
1013
1011
1010
1009
1009
1008
1008
1007
1006
1005
1004
1004

Ozone (du)

447
447
446
446
446
445
445
447
450
452
451
450
449
446
442
439
438
438
437
437
436
436
436
437

Sunday 1

Full Moon 100%

17:03

07:38

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

Sun - Rise: 07:03, Set: 17:14, Transit: 12:09. Moon - Rise: 17:03, Set: 07:38. Civil Dark: 17:43 - 06:35. Nautical Dark: 18:16 - 06:02. Astro Dark: 18:48 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
63
44
50
53
51

Low Clouds (% Sky Obscured)

77
84
96
92
85
78
60
43
25
34
23
17
3
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
96
93
72
54
31
23
15
0

High Clouds (% Sky Obscured)

73
45
13
11
8
5
24
49
68
81
89
100
100
100
100
77
53
30
28
35
39

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

38
27
20
21
15
12
22
22
17
30
36
37
29
23
18
13
7
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
18
18
19
18
18
17
16
16
15
14
14
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
85
84
82
80
80
80
80
80
80
80
77
74
71
71
73
73
75
75

Pressure (mb)

1004
1005
1005
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1010
1011
1011
1012
1013
1014
1014
1014

Ozone (du)

437
439
441
443
444
445
446
446
445
445
444
443
442
442
441
441
443
445
447
449
450

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

Generated: 26/01/26 16:11:03. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-5.00