Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 25%

09:37

21:16

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

Sun - Rise: 07:12, Set: 17:03, Transit: 12:08. Moon - Rise: 09:37, Set: 21:16. Civil Dark: 17:32 - 06:43. Nautical Dark: 18:06 - 06:10. Astro Dark: 18:38 - 05:37

Total Clouds (% Sky Obscured)

85
88
91
84
50
12
39
100
100
100
100
100
100
76
30
76
100
100
100
97
95
87
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
4
12
0

Medium Clouds (% Sky Obscured)

85
88
91
82
46
9
8
0
22
71
100
93
100
49
11
53
76
100
100
86
82
61
100
100

High Clouds (% Sky Obscured)

85
36
30
45
2
2
36
100
100
100
100
99
82
60
18
76
100
100
100
69
89
31
56
34

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)

7
5
5
8
7
7
7
7
6
7
7
8
10
11
13
14
15
14
14
14
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-5
-6
-6
-6
-6
-5
-6
-7
-7
-8
-7
-7
-7
-6
-6
-6
-7
-7
-9
-9
-11
-13

Dew Point (°C)

-4
-6
-7
-8
-8
-8
-9
-9
-9
-9
-9
-9
-9
-11
-11
-11
-11
-12
-12
-13
-14
-14
-16
-18

Relative Humidity (%)

55
54
55
54
54
55
55
56
56
55
56
55
53
45
44
42
41
38
38
39
36
40
40
34

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1023
1024
1025
1027
1028

Ozone (du)

377
377
377
377
369
364
365
362
361
359
354
353
348
347
356
367
364
365
358
352
353
351
348
340

Friday 23

Waxing Crescent 36%

10:00

22:25

21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 OK
03 Bad
04 OK
05 Good
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

Sun - Rise: 07:11, Set: 17:04, Transit: 12:08. Moon - Rise: 10:00, Set: 22:25. Civil Dark: 17:34 - 06:42. Nautical Dark: 18:07 - 06:09. Astro Dark: 18:39 - 05:37

Total Clouds (% Sky Obscured)

98
85
50
24
59
25
56
32
0
65
99
67
100
100
73
59
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
1
0
1
5
1
0
0
0
0
0
0
0
0
0
0
0
1
5
25
27
35

Medium Clouds (% Sky Obscured)

70
53
50
15
59
0
9
14
0
0
0
17
20
17
20
32
68
69
71
89
85
96
95
98

High Clouds (% Sky Obscured)

58
64
22
12
54
25
53
20
0
61
99
56
100
100
70
49
95
100
100
100
100
100
100
97

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-20
-21
-21
-22
-22
-23
-23
-23
-24
-24
-24
-24
-25
-25
-25
-25
-24
-24
-23
-23
-22
-22
-22
-22

Relative Humidity (%)

32
33
36
37
38
37
39
42
39
40
40
40
37
36
33
31
30
29
31
32
33
34
35
35

Pressure (mb)

1029
1030
1031
1032
1033
1033
1034
1034
1035
1036
1037
1037
1038
1038
1039
1038
1037
1037
1037
1037
1037
1038
1038
1038

Ozone (du)

334
327
325
317
312
312
309
309
305
304
303
301
301
301
303
304
302
298
296
296
294
296
296
296

Saturday 24

Waxing Crescent 47%

10:25

23:35

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:11, Set: 17:05, Transit: 12:08. Moon - Rise: 10:25, Set: 23:35. Civil Dark: 17:35 - 06:41. Nautical Dark: 18:08 - 06:08. Astro Dark: 18:40 - 05:36

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)

30
20
19
19
4
5
20
58
81
99
100
100
100
100
100
100
100
100
100
100
100
100
98
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99

High 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

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
6
3
3
5
2
2
2
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
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
1
1
7
21
13
41
68
83
90
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.7
0.7
0.9
0.8
1.2
1.5
1.4
1.2
1.3
1.2
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-15
-15
-14
-14
-15
-14
-14
-14
-14
-15
-16
-16
-16
-15
-15
-15
-15
-15
-16
-15
-15
-15
-14

Dew Point (°C)

-22
-21
-21
-22
-22
-22
-22
-22
-21
-20
-18
-17
-15
-15
-14
-13
-12
-12
-11
-11
-10
-10
-9
-9

Relative Humidity (%)

35
37
37
36
37
37
36
37
39
46
55
62
69
68
71
77
81
83
85
87
88
88
90
90

Pressure (mb)

1038
1038
1037
1037
1037
1037
1037
1036
1035
1035
1035
1034
1034
1033
1032
1030
1028
1026
1024
1023
1021
1020
1019
1017

Ozone (du)

295
294
294
294
293
293
293
293
295
292
291
291
290
289
288
289
288
288
287
286
287
286
286
285

Sunday 25

First Quarter 59%

10:54

00:49

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:10, Set: 17:07, Transit: 12:08. Moon - Rise: 10:54, Set: 00:49. Civil Dark: 17:36 - 06:41. Nautical Dark: 18:09 - 06:08. Astro Dark: 18:41 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
100
100
100
100
100
98
96
94
96
97
100
91
83
76
75
76

Low Clouds (% Sky Obscured)

94
96
98
100
99
98
98
96
95
94
93
93
93
92
91
90
91
95
100
86
72
58
58
56

Medium Clouds (% Sky Obscured)

98
95
91
87
86
83
80
88
93
100
98
93
99
85
70
49
57
66
72
59
50
42
46
48

High Clouds (% Sky Obscured)

100
68
37
5
5
10
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
93
82
71
65
67
74
66
56
42
37
37
37
40
44
44
44
38

Precipitation Amount (mm)

2
1.5
1
1
0.8
1.1
1
0.6
0.4
0.4
0.3
0.3
0.4
0.3
0.2
0.1
0
0
0
0.1
0.1
0.1
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
92
90
90
92
92
92
90
90
90
89
92
92
92
90
92
92
90
90
92
92
92

Pressure (mb)

1015
1014
1012
1010
1009
1008
1007
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1006
1006
1008
1009
1010
1011

Ozone (du)

285
285
286
286
286
286
287
291
294
295
298
299
302
302
306
307
307
309
313
319
325
334
353
363

Monday 26

Waxing Gibbous 70%

11:31

02:06

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

Sun - Rise: 07:09, Set: 17:08, Transit: 12:08. Moon - Rise: 11:31, Set: 02:06. Civil Dark: 17:37 - 06:40. Nautical Dark: 18:10 - 06:07. Astro Dark: 18:42 - 05:35

Total Clouds (% Sky Obscured)

76
61
45
30
25
18
3
0
0
0
5
9
13
10
6
3
27
50
73
65
52
28
33
48

Low Clouds (% Sky Obscured)

56
43
30
17
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
44

Medium Clouds (% Sky Obscured)

49
40
43
30
25
18
3
0
0
0
3
6
9
7
5
1
20
39
55
46
35
20
2
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)

0
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

31
25
24
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-16
-17
-18
-18
-18
-17
-18
-18
-18
-18
-18
-18
-18
-17
-12
-12
-12
-12
-12
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
85
76
72
70
69
71
74
77
78
78
76
76
75
75
75
78
78
80
82
82
83

Pressure (mb)

1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1023
1023
1024
1024
1023
1022
1021
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

369
372
375
372
374
374
369
371
364
366
366
363
361
359
356
353
350
348
345
343
341
340
339
341

Tuesday 27

Waxing Gibbous 81%

12:19

03:22

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

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)

66
66
66
66
46
25
5
2
1
0
0
0
0
4
9
13
10
11
12
16
13
10
26
39

Low Clouds (% Sky Obscured)

65
44
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
8
7
8
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
3
0
0
0
0
0
0
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1

ISS Passover

Visibility (miles)

6
4
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-11
-11
-11
-12
-12
-12
-13
-13
-13
-12
-10
-10
-9
-9
-9
-9
-10
-11
-13
-14
-14

Relative Humidity (%)

85
88
88
88
88
88
87
85
85
81
80
80
80
80
76
74
72
72
73
71
74
77
80
81

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1021
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

343
345
346
347
349
355
361
368
370
372
375
371
367
364
364
364
364
365
367
369
383
397
411
424

Wednesday 28

Waxing Gibbous 77%

13:18

04:35

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: 07:07, 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)

51
65
77
89
91
93
90
91
84
67
59
71
85
77
77
78

Low Clouds (% Sky Obscured)

9
9
10
10
8
4
3
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
21
36
46
46
49
55
55
59
60
59
71
85
77
77
73

High Clouds (% Sky Obscured)

2
3
11
18
28
14
10
5
4
4
0
0
0
5
30
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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
2
4
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
3
3
3
3
4
5
5
7
8

Chance of Frost

Temperature (°C)

-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13
-11
-9
-8
-7

Feels Like (°C)

-14
-14
-15
-16
-17
-18
-18
-18
-18
-18
-18
-18
-17
-16
-16
-15

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
81
81
83
84
84
84
84
84
83
81
80
82
83

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1016

Ozone (du)

437
450
451
451
451
448
445
442
442
441
441
443
446
449
444
440

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

Generated: 22/01/26 20:39:56. Forecast: 22/01/26 to 28/01/26. Timezone: UTC-5.00