Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Third Quarter 48%

00:12

13:34

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:00, Set: 16:42, Transit: 11:51. Moon - Rise: 00:12, Set: 13:34. Civil Dark: 17:13 - 06:29. Nautical Dark: 17:48 - 05:54. Astro Dark: 18:22 - 05:20

Total Clouds (% Sky Obscured)

100
100
98
97
96
95
99
97
100
99
96
98
100
97
98
98
94
92
75
69
85
89
98
100

Low Clouds (% Sky Obscured)

85
99
95
84
86
79
80
79
88
88
84
63
84
61
81
46
64
48
36
32
36
32
36
37

Medium Clouds (% Sky Obscured)

86
90
88
87
88
89
96
94
99
96
91
96
100
92
95
94
81
82
69
65
66
54
81
100

High Clouds (% Sky Obscured)

32
25
2
2
2
45
40
2
0
16
10
3
20
2
4
1
0
0
2
4
4
4
4
0

ISS Passover

Visibility (miles)

1
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
9
9
9
9
9

Fog (%)

0
0
1
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Very Light Rain
Snow
Snow
Snow
Snow
None
Snow
Snow
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

66
55
76
79
68
62
48
77
81
80
71
71
51
31
49
38
19
5
4
2
2
3
6
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
98
94
91
92
92
92
87

Pressure (mb)

1003
1003
1002
1002
1002
1002
1002
1001
1001
1000
1000
1000
1000
1001
1002
1002
1003
1004
1005
1005
1006
1007
1007
1008

Ozone (du)

329
326
321
318
320
320
319
316
313
313
313
315
315
316
320
325
325
326
330
329
328
326
325
327

Thursday 13

Waning Crescent 37%

01:19

13:53

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

Sun - Rise: 07:01, Set: 16:41, Transit: 11:51. Moon - Rise: 01:19, Set: 13:53. Civil Dark: 17:12 - 06:30. Nautical Dark: 17:47 - 05:55. Astro Dark: 18:21 - 05:21

Total Clouds (% Sky Obscured)

99
92
90
85
97
96
91
62
59
69
53
44
74
53
47
28
53
69
77
48
31
18
6
7

Low Clouds (% Sky Obscured)

41
41
27
5
5
34
33
38
59
55
51
10
58
35
45
14
44
67
74
38
31
18
1
1

Medium Clouds (% Sky Obscured)

98
84
55
56
68
91
45
24
0
0
26
33
13
22
18
2
3
3
3
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
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 (%)

11
4
5
5
4
5
6
9
20
22
8
3
3
4
4
3
4
4
7
2
1
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
7
7
7
6
7
8
9
9
11
10
9
7
6
6
6
5
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
89
91
92
92
91
93
91
83
76
75
76
79
83
86
88
89
89
92
92
92
92
94
94

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1012
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

329
328
325
321
317
319
322
323
321
318
319
321
321
318
320
323
326
329
329
328
325
323
322
323

Friday 14

Waning Crescent 27%

02:25

14:11

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

Sun - Rise: 07:03, Set: 16:40, Transit: 11:51. Moon - Rise: 02:25, Set: 14:11. Civil Dark: 17:11 - 06:31. Nautical Dark: 17:46 - 05:56. Astro Dark: 18:20 - 05:22

Total Clouds (% Sky Obscured)

54
93
85
57
54
56
47
66
95
91
97
97
76
70
56
60
77
58
46
36
24
39
53
70

Low Clouds (% Sky Obscured)

1
24
22
29
27
35
23
48
87
77
94
97
71
67
56
60
69
58
46
36
24
35
40
47

Medium Clouds (% Sky Obscured)

31
37
32
9
2
2
8
16
18
31
28
30
0
0
0
0
0
0
0
0
0
17
38
56

High Clouds (% Sky Obscured)

2
44
60
57
54
4
20
4
0
0
0
0
0
0
0
0
54
3
1
4
2
1
1
2

ISS Passover

Visibility (miles)

9
6
1
0
1
9
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 (%)

0
0
0
0
0
0
0
2
8
2
13
18
9
4
1
1
0
0
1
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)

5
5
4
4
4
4
5
6
8
8
9
7
7
6
6
6
6
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-6
-6
-4
-3
-2
-1
-1
-2
-3
-2
-2
-3
-4
-4
-4
-6
-5
-5
-5
-5
-5
-5

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
96
91
84
79
77
73
76
77
76
76
83
84
87
89
89
87
89
87
87
86

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

324
324
326
326
326
327
330
332
331
331
330
328
328
326
325
324
322
322
321
319
314
311
310
308

Saturday 15

Waning Crescent 19%

03:29

14:27

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:04, Set: 16:39, Transit: 11:51. Moon - Rise: 03:29, Set: 14:27. Civil Dark: 17:10 - 06:33. Nautical Dark: 17:45 - 05:57. Astro Dark: 18:20 - 05:23

Total Clouds (% Sky Obscured)

69
68
65
68
71
85
93
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
39
35
41
47
53
58
66
71
81
91
91
95
85
100
100
100
100
99
99
98
94
88
84

Medium Clouds (% Sky Obscured)

58
55
64
68
71
77
76
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
1
0
6
10
14
51
56
100
100
100
100
100
100
100
71
45
18
51
77
100
78
60
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
4
9
2

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
2
4
5
8
10
10
19
28
35
63
81
95
94
91
77
76
80
79
87
67
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.7
0.7
0.5
0.5
0.4
0.5
0.5
0.4
0.2

Wind Speed/Direction (mph)

3
2
2
2
2
3
3
4
5
7
7
7
6
6
6
7
7
8
8
8
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
82
84
78
71
62
58
55
55
59
64
68
70
73
72
74
76
77
82
88
94
98
100

Pressure (mb)

1016
1015
1015
1015
1014
1014
1013
1012
1010
1009
1007
1006
1004
1003
1002
1000
998
997
995
994
993
992
992
991

Ozone (du)

305
303
302
300
300
300
300
304
306
309
310
309
300
295
293
292
291
290
290
292
291
288
287
288

Sunday 16

Waning Crescent 12%

No Rise

14:44

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

Sun - Rise: 07:05, Set: 16:38, Transit: 11:52. Moon - Rise: No Rise, Set: 14:44. Civil Dark: 17:09 - 06:34. Nautical Dark: 17:45 - 05:59. Astro Dark: 18:19 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
96
59
54
53
53
51
15
19
24
40
54
68
63
58
53
61
67
70
67
64
64

Low Clouds (% Sky Obscured)

77
70
64
64
59
54
53
47
43
15
19
24
40
45
50
36
21
10
11
13
9
4
3
2

Medium Clouds (% Sky Obscured)

91
40
40
41
32
25
24
20
16
3
5
14
23
28
36
32
27
16
14
14
12
16
19
23

High Clouds (% Sky Obscured)

10
0
0
4
5
5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
8
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

Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
55
57
43
28
2
3
4
1
9
8
4
10
13
12
14
13
7
9
8
2
5
4
1

Precipitation Amount (mm)

0.3
0.3
0.3
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
9
10
10
11
12
12
13
12
13
11
10
9
9
8
8
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
0
2
1
1
2
2
2
2
2
1
1
1
-3
-2
-3
-3
-3
-3
-6
-5

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
86
83
80
68
61
58
57
59
62
65
71
76
83
83
84
84
81
78
77
78
78

Pressure (mb)

991
992
992
993
994
995
996
996
996
996
997
997
998
999
999
1000
1001
1001
1002
1002
1003
1003
1004
1004

Ozone (du)

288
292
293
293
292
294
294
297
297
297
299
300
302
303
303
304
305
306
307
307
307
307
308
309

Monday 17

Waning Crescent 6%

04:33

15:03

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

Sun - Rise: 07:07, Set: 16:37, Transit: 11:52. Moon - Rise: 04:33, Set: 15:03. Civil Dark: 17:08 - 06:35. Nautical Dark: 17:44 - 06:00. Astro Dark: 18:18 - 05:25

Total Clouds (% Sky Obscured)

57
48
40
33
28
20
30
39
52
60
64
72
61
50
39
27
20
14
16
19
21
27
33
39

Low Clouds (% Sky Obscured)

2
0
0
9
19
20
30
39
52
60
52
45
47
48
39
27
20
14
16
17
17
19
19
20

Medium Clouds (% Sky Obscured)

21
17
15
10
5
0
0
0
0
4
9
14
12
11
8
5
2
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
3
6
8
4
4
5

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-4
-5
-5
-5
-6
-6
-7
-7
-7
-7
-6
-6
-6
-6
-6
-5
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

81
81
83
82
74
66
59
54
49
45
47
49
52
57
61
67
71
74
77
76
75
75
75
75

Pressure (mb)

1005
1005
1006
1007
1007
1008
1009
1009
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015

Ozone (du)

311
307
303
299
297
295
293
292
291
290
289
288
286
288
291
293
293
294
294
294
293
292
294
296

Tuesday 18

Waning Crescent 3%

05:38

15:24

Sun - Rise: 07:08, Set: 16:36, Transit: 11:52. Moon - Rise: 05:38, Set: 15:24. Civil Dark: 17:08 - 06:36. Nautical Dark: 17:43 - 06:01. Astro Dark: 18:18 - 05:26

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 Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 12/11/25 03:23:36. Forecast: 12/11/25 to 18/11/25. Timezone: UTC-5.00