Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Gibbous 80%

22:03

08:55

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
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:00, Set: 17:37, Transit: 12:19. Moon - Rise: 22:03, Set: 08:55. Civil Dark: 18:07 - 06:30. Nautical Dark: 18:41 - 05:57. Astro Dark: 19:14 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
100
100
100
100
100
100
94
99
100
100
100
99
99
95
88
66
57
24

Low Clouds (% Sky Obscured)

100
98
100
100
96
94
94
83
90
87
88
86
85
83
84
80
81
67
65
64
65
62
57
24

Medium Clouds (% Sky Obscured)

100
100
100
100
92
97
100
97
100
100
100
100
86
94
98
94
100
96
97
87
72
28
1
1

High Clouds (% Sky Obscured)

100
100
100
55
0
50
61
93
100
100
100
100
55
50
48
39
55
55
55
45
3
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

87
95
95
95
95
95
70
65
71
68
68
67
55
46
30
24
16
7
6
2
2
3
0
0

Precipitation Amount (mm)

0.4
1.6
1.2
1.6
1.6
0.5
0.3
0.2
0.3
0.3
0.3
0.3
0.2
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
17
17
17
14
12
12
10
12
10
9
10
12
12
13
14
14
15
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-17
-17
-17
-15
-15
-14
-15
-14
-16
-16
-16
-16
-18
-19
-19
-20
-20
-21
-22
-22
-23
-21

Dew Point (°C)

-10
-10
-11
-10
-10
-10
-9
-9
-9
-9
-11
-12
-12
-12
-13
-14
-16
-16
-17
-18
-18
-19
-19
-19

Relative Humidity (%)

92
92
90
90
90
90
90
90
90
90
87
88
90
88
85
83
78
76
74
74
73
74
73
74

Pressure (mb)

998
996
993
992
991
989
989
990
991
992
993
994
996
996
997
998
1000
1001
1002
1004
1005
1007
1008
1009

Ozone (du)

339
338
345
356
371
386
395
396
393
391
396
395
390
396
387
393
395
399
404
413
416
416
418
411

Monday 17

Waning Gibbous 72%

23:07

09:14

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

Sun - Rise: 06:58, Set: 17:39, Transit: 12:19. Moon - Rise: 23:07, Set: 09:14. Civil Dark: 18:08 - 06:29. Nautical Dark: 18:42 - 05:55. Astro Dark: 19:15 - 05:22

Total Clouds (% Sky Obscured)

14
38
57
48
75
41
45
39
44
50
35
32
17
34
18
16
15
20
41
20
22
42
51
56

Low Clouds (% Sky Obscured)

10
13
26
10
63
41
45
39
44
50
35
32
17
34
18
16
15
20
41
20
22
42
51
56

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
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
1
2
3
2
2
3
3
2
2
2
2
1
1
1
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
16
17
18
19
20
19
18
16
15
15
16
15
14
14
14
14
13
13
13
13
12
12
13

Chance of Frost

Temperature (°C)

-14
-13
-11
-10
-10
-9
-10
-10
-12
-13
-13
-14
-15
-16
-16
-16
-17
-17
-17
-17
-18
-18
-18
-16

Feels Like (°C)

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

Dew Point (°C)

-18
-16
-15
-13
-13
-13
-14
-15
-17
-17
-18
-19
-20
-20
-21
-20
-20
-21
-21
-22
-22
-22
-22
-21

Relative Humidity (%)

75
76
76
77
75
72
69
66
66
67
68
65
65
66
68
70
71
69
69
67
67
67
69
69

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1012
1013
1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1020
1020
1021
1022
1022

Ozone (du)

411
409
408
409
408
410
414
415
412
417
424
421
421
422
422
425
431
427
422
417
413
410
406
406

Tuesday 18

Waning Gibbous 63%

00:13

09:37

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

Sun - Rise: 06:57, Set: 17:40, Transit: 12:19. Moon - Rise: 00:13, Set: 09:37. Civil Dark: 18:09 - 06:27. Nautical Dark: 18:43 - 05:54. Astro Dark: 19:17 - 05:20

Total Clouds (% Sky Obscured)

58
63
76
75
83
96
95
94
95
83
64
63
62
56
25
39
53
52
52
2
1
1
1
4

Low Clouds (% Sky Obscured)

58
63
70
69
67
70
73
72
84
83
64
63
62
56
25
39
53
52
52
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
10
35
38
41
38
44
50
41
3
2
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
1
1
1
0
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
6
6
9
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
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
1
0
15
4
2
9
8
7
7
5
1
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)

14
15
15
15
15
15
14
13
11
10
9
8
7
7
7
6
6
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

-15
-14
-13
-12
-11
-11
-11
-12
-12
-13
-14
-15
-17
-18
-19
-19
-20
-21
-22
-22
-23
-23
-21
-17

Feels Like (°C)

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

Dew Point (°C)

-19
-18
-17
-16
-15
-14
-14
-15
-15
-16
-17
-18
-20
-20
-21
-22
-23
-24
-25
-25
-26
-26
-24
-20

Relative Humidity (%)

69
68
70
72
72
73
75
75
76
78
77
77
77
78
78
77
77
75
75
75
74
74
74
76

Pressure (mb)

1022
1023
1023
1023
1022
1023
1023
1024
1025
1026
1027
1028
1028
1029
1029
1029
1029
1029
1030
1031
1031
1031
1031
1031

Ozone (du)

406
406
405
405
403
400
395
401
405
406
403
401
399
399
400
398
396
395
393
390
388
388
385
383

Wednesday 19

Waning Gibbous 53%

01:19

10:05

10 Good
11 OK
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

Sun - Rise: 06:55, Set: 17:41, Transit: 12:19. Moon - Rise: 01:19, Set: 10:05. Civil Dark: 18:11 - 06:26. Nautical Dark: 18:45 - 05:52. Astro Dark: 19:18 - 05:19

Total Clouds (% Sky Obscured)

15
47
64
76
88
100
100
100
100
97
95
93
94
97
98
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
5
5
5
5
5
4
3
4
4
22
43
62
64
68
70
72
76
78
83
87
92

Medium Clouds (% Sky Obscured)

0
0
0
22
67
100
100
100
100
97
94
92
91
90
89
92
95
98
99
99
100
94
90
86

High Clouds (% Sky Obscured)

10
47
64
76
88
100
95
90
85
58
35
0
2
2
6
34
52
73
82
91
100
96
92
89

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
3
7
8
8
8
5
5
4
4
3
3
8
9
0
0
0
0

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
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
4
1
1
17
3
3
2
0
3
0
0
0
0
0
5
14
42
47
42
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-16
-16
-15
-15
-15
-15
-15
-17
-17
-17
-18
-17
-17
-17
-17
-19
-19
-18
-18
-17
-16
-16
-15

Dew Point (°C)

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

Relative Humidity (%)

75
73
73
73
73
75
80
85
86
84
86
86
86
88
88
88
88
88
86
86
90
88
88
88

Pressure (mb)

1030
1030
1029
1028
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1018
1018
1017
1017

Ozone (du)

380
376
374
367
360
358
357
358
359
360
361
362
364
366
365
363
365
374
384
389
391
391
392
392

Thursday 20

Third Quarter 43%

02:25

10:05

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 OK
05 Bad
06 OK
07 OK
08 Good
09 Good

Sun - Rise: 06:54, Set: 17:43, Transit: 12:19. Moon - Rise: 02:25, Set: 10:05. Civil Dark: 18:12 - 06:24. Nautical Dark: 18:46 - 05:51. Astro Dark: 19:19 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
94
88
84
71
55
51
47
38
30
20
18
15
13

Low Clouds (% Sky Obscured)

87
83
76
76
76
78
77
78
77
76
74
72
77
81
71
55
51
47
38
30
20
18
15
12

Medium Clouds (% Sky Obscured)

90
93
95
97
98
87
88
88
87
93
82
77
42
32
28
16
10
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

94
97
100
100
100
94
90
66
41
29
29
29
28
13
9
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
2
1
0
0
2
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
37
36
37
38
27
17
16
22
25
20
18
12
10
4
2
2
0
1
1
0
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-10
-9
-8
-8
-8
-8
-9
-9
-9
-9
-10
-12
-13
-14
-14
-15
-17
-17
-18
-18
-17
-15

Relative Humidity (%)

86
87
85
85
87
87
87
87
89
88
90
90
88
88
86
86
86
86
84
84
83
83
81
81

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1018
1019
1019
1019
1020
1020
1021
1022
1024
1025
1026
1027
1028
1028
1029
1030

Ozone (du)

392
391
392
393
392
387
384
378
374
369
367
365
365
361
363
362
365
367
369
370
370
371
370
369

Friday 21

Waning Crescent 33%

03:28

10:42

10 Good
11 OK
12 OK
13 OK
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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:52, Set: 17:44, Transit: 12:19. Moon - Rise: 03:28, Set: 10:42. Civil Dark: 18:13 - 06:23. Nautical Dark: 18:47 - 05:49. Astro Dark: 19:21 - 05:16

Total Clouds (% Sky Obscured)

17
22
30
35
40
45
45
50
50
50
50
50
44
49
34
22
16
11
23
32
43
57
67
72

Low Clouds (% Sky Obscured)

9
6
3
4
4
5
0
0
0
0
0
5
5
5
5
4
3
3
4
6
11
35
54
68

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
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
6
12
17

ISS Passover

Visibility (miles)

9
9
9
9
7
6
4
3
1
0
0
1
1
3
6
8
8
8
8
7
6
4
6
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 (%)

0
0
0
6
8
8
13
15
14
18
21
21
18
13
3
6
5
1
1
2
1
2
2
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)

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

Chance of Frost

Temperature (°C)

-10
-9
-8
-6
-6
-5
-5
-6
-7
-9
-9
-9
-9
-11
-14
-16
-17
-18
-19
-20
-20
-21
-18
-14

Feels Like (°C)

-18
-17
-16
-15
-9
-9
-9
-9
-9
-9
-13
-13
-12
-12
-12
-12
-20
-20
-20
-20
-21
-21
-24
-23

Dew Point (°C)

-13
-12
-11
-10
-9
-8
-7
-8
-9
-10
-10
-10
-10
-13
-15
-18
-19
-20
-21
-22
-23
-24
-20
-16

Relative Humidity (%)

78
78
77
77
79
82
82
87
90
94
92
92
92
90
88
86
84
83
82
81
78
79
82
84

Pressure (mb)

1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

368
368
367
367
369
371
373
371
370
368
369
371
372
374
376
378
379
380
382
382
383
384
383
382

Saturday 22

Waning Crescent 23%

04:25

11:29

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: 06:50, Set: 17:45, Transit: 12:19. Moon - Rise: 04:25, Set: 11:29. Civil Dark: 18:15 - 06:21. Nautical Dark: 18:48 - 05:48. Astro Dark: 19:22 - 05:14

Total Clouds (% Sky Obscured)

76
81
85
88
89
87
81
74
67
74
81
88
90
92
94
93
91
87
88
90
90

Low Clouds (% Sky Obscured)

75
81
85
88
88
87
81
74
67
74
78
81
79
78
78
75
71
68
71
75
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
9
18
26
37
48
59
41
21
8
5
4
4

High Clouds (% Sky Obscured)

12
6
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
10
20
30

ISS Passover

Visibility (miles)

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

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 (%)

5
6
5
9
11
12
13
13
11
12
12
10
10
6
1
4
5
5
9
9
10

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)

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

Chance of Frost

Temperature (°C)

-11
-10
-8
-7
-7
-7
-7
-9
-10
-12
-12
-12
-12
-13
-14
-16
-16
-17
-18
-18
-18

Feels Like (°C)

-22
-21
-19
-18
-10
-9
-9
-9
-9
-10
-16
-16
-16
-16
-15
-15
-19
-19
-19
-19
-20

Dew Point (°C)

-13
-12
-11
-9
-9
-9
-8
-10
-12
-13
-13
-13
-13
-15
-16
-17
-18
-19
-20
-20
-21

Relative Humidity (%)

85
83
82
80
84
85
89
88
90
90
92
92
90
88
88
86
84
84
82
83
82

Pressure (mb)

1030
1030
1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

382
383
385
386
386
386
386
384
382
380
379
379
378
378
379
379
378
377
377
375
373

Forecast for Kingston, Canada (44.23,-76.49)

Generated: 16/02/25 10:16:59. Forecast: 16/02/25 to 22/02/25. Timezone: UTC-5.00