Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 9%

09:08

20:15

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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK

Sun - Rise: 07:33, Set: 17:01, Transit: 12:17. Moon - Rise: 09:08, Set: 20:15. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:08 - 06:25. Astro Dark: 18:42 - 05:51

Total Clouds (% Sky Obscured)

98
100
93
100
100
100
100
100
98
97
99
99
100
100
100
100
100
95
95
98
98
96
28
17

Low Clouds (% Sky Obscured)

95
77
61
63
90
90
100
98
85
84
83
85
84
87
86
100
100
85
86
73
71
49
28
12

Medium Clouds (% Sky Obscured)

85
98
82
100
99
100
100
100
95
92
92
88
93
100
100
94
100
88
67
95
91
93
9
8

High Clouds (% Sky Obscured)

47
49
74
100
100
100
55
55
55
3
2
3
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
7
9
4
6
0
0
0
0
0
0
2
1
0
0
1
2
0
2
9
2
0
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

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

Precipitation Probability (%)

24
4
3
29
53
87
95
95
94
72
61
58
61
64
61
68
95
86
48
36
59
46
10
9

Precipitation Amount (mm)

0.1
0
0
0
0.2
0.5
0.8
1
0.7
0.3
0.2
0.2
0.2
0.3
0.2
0.2
1.2
0.6
0
0
0.4
0.2
0
0

Wind Speed/Direction (mph)

8
10
13
14
14
14
14
14
14
15
17
18
19
18
18
18
17
14
11
14
13
14
17
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
80
77
79
79
92
94
92
94
94
92
86
89
92
94
89
86
98
92
87
87
96
76
75

Pressure (mb)

1026
1026
1025
1025
1024
1022
1020
1018
1017
1016
1015
1014
1013
1013
1012
1011
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

403
402
398
398
396
396
393
389
389
389
396
394
392
402
410
420
424
429
429
435
438
441
439
444

Thursday 22

Waxing Crescent 16%

09:27

21:26

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

Sun - Rise: 07:32, Set: 17:02, Transit: 12:17. Moon - Rise: 09:27, Set: 21:26. Civil Dark: 17:34 - 07:01. Nautical Dark: 18:09 - 06:25. Astro Dark: 18:44 - 05:50

Total Clouds (% Sky Obscured)

10
29
51
54
65
62
44
60
64
42
2
31
51
12
0
2
55
25
33
67
52
64
62
66

Low Clouds (% Sky Obscured)

8
3
4
4
25
40
44
60
64
42
0
31
51
12
0
0
22
5
17
0
32
64
62
66

Medium Clouds (% Sky Obscured)

2
8
18
14
20
13
0
0
0
0
0
0
0
0
0
0
15
25
19
34
28
42
42
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
25
8
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
4
0
3
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
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

7
7
13
20
18
15
16
19
20
4
6
7
5
3
3
11
44
44
12
4
3
6
16
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
12
12
13
14
14
16
17
17
16
14
13
15
14
12
8
9
13
15
13
11
9
8

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-3
-3
-3
-3
-4
-5
-7
-8
-8
-9
-9
-10
-11
-10
-8
-10
-11
-12
-12
-13

Feels Like (°C)

-9
-9
-10
-9
-9
-10
-10
-9
-10
-11
-13
-14
-14
-15
-14
-15
-14
-15
-16
-18
-17
-18
-18
-18

Dew Point (°C)

-7
-8
-8
-7
-6
-7
-7
-7
-8
-9
-11
-12
-13
-13
-14
-15
-15
-11
-10
-16
-16
-17
-17
-17

Relative Humidity (%)

76
75
76
79
78
76
75
73
75
72
73
72
69
69
69
68
73
90
85
61
65
65
66
67

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1014
1015
1015
1016
1017
1018
1018
1018
1018
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

433
440
437
439
429
428
431
434
432
428
424
431
427
427
432
436
430
425
422
420
418
410
413
420

Friday 23

Waxing Crescent 25%

09:46

22:37

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

Sun - Rise: 07:31, Set: 17:04, Transit: 12:18. Moon - Rise: 09:46, Set: 22:37. Civil Dark: 17:35 - 06:59. Nautical Dark: 18:10 - 06:24. Astro Dark: 18:45 - 05:50

Total Clouds (% Sky Obscured)

59
53
81
69
99
40
1
15
14
1
19
55
35
17
1
0
0
1
2
2
2
1
1
2

Low Clouds (% Sky Obscured)

59
53
81
69
99
0
0
0
0
0
19
55
35
17
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
53
65
68
60
0
0
0
0
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
8
4
9
9
8
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 (%)

8
7
5
9
11
12
11
22
8
5
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)

8
8
10
11
11
13
13
14
13
14
12
10
8
7
7
6
6
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

-13
-13
-13
-13
-13
-12
-12
-13
-13
-14
-16
-17
-18
-20
-21
-22
-23
-24
-25
-25
-26
-26
-27
-27

Feels Like (°C)

-19
-19
-19
-19
-18
-19
-19
-18
-19
-22
-22
-22
-22
-23
-24
-25
-26
-27
-28
-28
-29
-29
-30
-30

Dew Point (°C)

-18
-18
-17
-17
-16
-16
-17
-17
-16
-19
-22
-23
-23
-24
-25
-26
-27
-28
-29
-29
-30
-30
-31
-31

Relative Humidity (%)

68
68
71
74
78
75
69
70
73
65
61
62
65
68
65
65
65
66
68
68
68
68
68
67

Pressure (mb)

1020
1020
1021
1022
1023
1023
1023
1024
1025
1026
1028
1029
1030
1031
1032
1033
1034
1035
1035
1036
1037
1037
1038
1038

Ozone (du)

419
421
422
424
421
408
398
400
411
419
417
412
406
404
414
426
415
398
372
353
338
333
330
328

Saturday 24

Waxing Crescent 36%

10:06

23:52

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

Sun - Rise: 07:30, Set: 17:05, Transit: 12:18. Moon - Rise: 10:06, Set: 23:52. Civil Dark: 17:36 - 06:58. Nautical Dark: 18:12 - 06:23. Astro Dark: 18:46 - 05:49

Total Clouds (% Sky Obscured)

1
1
0
0
0
3
9
36
45
41
32
7
4
2
2
3
3
4
31
85
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
12
15
14
16
3
2
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
27
40
40
52
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
85
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
0
0
0
1
0
1
1
0
1
1
1
1
3
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)

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

Chance of Frost

Temperature (°C)

-28
-28
-25
-23
-22
-20
-19
-17
-17
-17
-19
-20
-21
-22
-23
-23
-23
-24
-24
-24
-23
-22
-22
-21

Feels Like (°C)

-30
-31
-28
-26
-24
-23
-22
-21
-22
-21
-23
-24
-24
-25
-25
-25
-26
-26
-26
-27
-28
-27
-26
-26

Dew Point (°C)

-32
-32
-30
-28
-27
-26
-24
-23
-22
-20
-22
-23
-24
-25
-26
-26
-26
-26
-27
-27
-26
-25
-25
-24

Relative Humidity (%)

67
66
63
60
57
61
63
64
65
73
77
76
76
76
76
76
75
75
75
75
75
76
76
76

Pressure (mb)

1039
1040
1040
1040
1040
1040
1039
1039
1038
1038
1038
1039
1039
1039
1039
1039
1039
1039
1038
1038
1038
1038
1037
1037

Ozone (du)

327
328
328
329
327
325
322
319
321
325
329
328
327
325
323
320
314
310
306
305
303
305
305
309

Sunday 25

First Quarter 47%

10:28

01:09

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:29, Set: 17:07, Transit: 12:18. Moon - Rise: 10:28, Set: 01:09. Civil Dark: 17:38 - 06:57. Nautical Dark: 18:13 - 06:22. Astro Dark: 18:47 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
94
91
92
94
96
96
96
96
91
85
80

Low Clouds (% Sky Obscured)

0
3
3
3
0
1
0
0
0
26
51
76
78
81
83
83
82
81
81
81
81
79
76
72

Medium Clouds (% Sky Obscured)

100
100
98
60
66
53
57
63
73
67
60
49
47
40
34
49
73
90
90
92
91
76
59
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
94
91
92
94
96
67
33
0
0
0
0

ISS Passover

Visibility (miles)

9
7
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

2
3
1
0
0
1
2
4
0
11
16
17
33
40
45
46
47
46
42
38
33
29
26
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

-21
-19
-18
-16
-15
-13
-13
-13
-13
-13
-14
-16
-17
-17
-18
-18
-19
-19
-19
-19
-19
-20
-20
-21

Feels Like (°C)

-25
-24
-22
-20
-19
-18
-17
-18
-18
-18
-17
-17
-16
-21
-21
-22
-22
-22
-22
-23
-23
-23
-24
-24

Dew Point (°C)

-24
-22
-21
-19
-18
-17
-17
-17
-16
-16
-17
-18
-19
-20
-20
-21
-21
-21
-21
-21
-22
-22
-23
-24

Relative Humidity (%)

74
77
74
72
73
73
71
74
78
79
79
80
80
80
81
80
81
81
81
80
80
80
77
77

Pressure (mb)

1036
1036
1035
1035
1034
1032
1031
1031
1031
1030
1029
1029
1029
1028
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

312
313
313
317
319
315
314
310
307
304
305
307
308
308
308
308
307
306
305
310
315
319
322
324

Monday 26

Waxing Gibbous 59%

10:54

02:29

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

Sun - Rise: 07:28, Set: 17:08, Transit: 12:18. Moon - Rise: 10:54, Set: 02:29. Civil Dark: 17:39 - 06:56. Nautical Dark: 18:14 - 06:21. Astro Dark: 18:48 - 05:47

Total Clouds (% Sky Obscured)

79
79
78
72
62
61
71
78
86
70
52
34
31
28
28
37
44
48
57
58
50
39
28
15

Low Clouds (% Sky Obscured)

70
68
66
65
62
61
71
78
86
70
52
34
31
16
3
15
31
40
39
38
36
31
27
15

Medium Clouds (% Sky Obscured)

30
27
20
16
14
13
9
5
0
0
1
1
13
21
28
26
26
23
36
44
50
39
28
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
4
5
5
5
4
1
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 (%)

17
13
6
8
7
3
5
5
5
10
11
5
17
18
11
14
12
8
10
10
5
8
8
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)

5
4
4
3
3
4
5
6
7
8
7
7
6
7
8
9
9
9
9
10
10
10
10
10

Chance of Frost

Temperature (°C)

-22
-19
-17
-14
-13
-12
-10
-10
-10
-10
-11
-12
-13
-13
-12
-12
-12
-12
-12
-11
-11
-10
-10
-11

Feels Like (°C)

-24
-24
-24
-23
-22
-21
-20
-13
-13
-14
-14
-14
-14
-16
-16
-16
-16
-15
-15
-16
-17
-17
-16
-16

Dew Point (°C)

-25
-22
-20
-17
-16
-15
-13
-13
-12
-12
-13
-14
-15
-15
-15
-15
-15
-14
-15
-14
-14
-13
-13
-13

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

326
328
330
333
336
340
343
350
357
363
369
375
380
379
378
376
374
371
368
367
366
365
363
361

Tuesday 27

Waxing Gibbous 70%

11:28

03:48

Sun - Rise: 07:27, Set: 17:09, Transit: 12:18. Moon - Rise: 11:28, Set: 03:48. Civil Dark: 17:40 - 06:56. Nautical Dark: 18:15 - 06:21. Astro Dark: 18:49 - 05:47

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 Kingston, Canada (44.23,-76.49)

Generated: 21/01/26 07:40:39. Forecast: 21/01/26 to 27/01/26. Timezone: UTC-5.00