Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 69%

21:45

12:39

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 16:44, Transit: 11:51. Moon - Rise: 21:45, Set: 12:39. Civil Dark: 17:15 - 06:26. Nautical Dark: 17:50 - 05:52. Astro Dark: 18:24 - 05:17

Total Clouds (% Sky Obscured)

99
100
98
73
69
79
68
68
95
97
98
98
98
94
93
87
88
97
95
94
94
90
96
92

Low Clouds (% Sky Obscured)

98
100
93
75
67
75
65
75
88
83
79
80
84
81
78
76
76
77
80
74
65
72
78
77

Medium Clouds (% Sky Obscured)

26
53
51
43
25
21
27
33
66
69
80
80
84
68
59
55
66
58
58
63
72
69
73
72

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)

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

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
0
0
6
1
0
15
16
16
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
79
79
79
80
82
81
80
76
73
70
71
76
77
75
75
94
96
96
96
96
96
96

Pressure (mb)

1012
1012
1013
1012
1012
1012
1013
1012
1013
1013
1012
1012
1011
1010
1009
1009
1009
1008
1008
1008
1008
1007
1006
1006

Ozone (du)

329
331
328
326
322
320
320
322
324
324
324
323
322
324
327
336
343
345
351
356
363
366
375
380

Tuesday 11

Waning Gibbous 59%

23:00

13:10

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:59, Set: 16:43, Transit: 11:51. Moon - Rise: 23:00, Set: 13:10. Civil Dark: 17:14 - 06:28. Nautical Dark: 17:49 - 05:53. Astro Dark: 18:23 - 05:19

Total Clouds (% Sky Obscured)

91
90
95
98
95
97
100
100
100
100
91
95
95
94
92
72
58
50
96
98
90
76
94
95

Low Clouds (% Sky Obscured)

76
74
78
79
78
76
79
82
80
82
64
64
69
77
71
70
58
46
0
12
66
66
28
28

Medium Clouds (% Sky Obscured)

78
74
86
95
89
95
100
100
100
100
87
85
54
49
51
3
3
1
65
90
67
61
89
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
92
75
70
6
62
70

ISS Passover

Visibility (miles)

2
8
3
1
1
1
2
1
1
1
2
0
3
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
17
23
35
27
32
34
39
33
32
34
28
17
2
1
2
1
1
1
1
2
2
4
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
9
10
10
10
10
10
10
11
12
12
13
12
12
12
11
9
6
6
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
92
94
92
92
92
94
92
91
91
87
80
78
80
80
84
91
90
91
92
94
94

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1007
1007
1008
1008
1008
1008
1007

Ozone (du)

382
381
382
384
385
385
383
382
382
384
392
396
397
397
396
386
370
371
372
366
363
357
352
353

Wednesday 12

Third Quarter 48%

No Rise

13:34

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:00, Set: 16:42, Transit: 11:51. Moon - Rise: No Rise, 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)

98
100
99
99
97
95
100
98
98
97
96
98
96
98
98
95
97
96
100
100
99
99
97
96

Low Clouds (% Sky Obscured)

74
77
91
87
81
80
88
90
90
84
75
73
72
92
86
83
80
80
90
92
88
61
62
63

Medium Clouds (% Sky Obscured)

93
99
97
91
91
84
98
70
63
67
80
82
86
94
96
93
96
95
99
100
98
98
88
79

High Clouds (% Sky Obscured)

65
99
84
86
55
60
21
29
17
13
2
14
2
3
24
53
6
6
62
33
20
0
0
0

ISS Passover

Visibility (miles)

9
9
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
2
0
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
Snow
Snow
Snow
Snow
Snow
Sleet
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

15
48
78
79
76
59
70
75
78
70
51
35
33
25
36
30
28
27
52
66
57
53
29
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
98
100
100
98
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1003
1003
1003
1004
1004
1004
1005
1005
1006

Ozone (du)

350
347
341
337
332
330
329
324
321
319
316
316
317
318
319
320
319
324
327
323
327
329
330
330

Thursday 13

Waning Crescent 37%

00:12

13:53

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
21 OK
22 Bad
23 Bad

Sun - Rise: 07:01, Set: 16:41, Transit: 11:51. Moon - Rise: 00:12, 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)

93
84
61
73
92
97
97
95
90
96
95
80
83
77
71
65
65
52
52
46
40
28
51
69

Low Clouds (% Sky Obscured)

48
46
44
61
69
65
61
56
52
54
60
60
68
66
64
60
53
43
36
27
19
6
14
25

Medium Clouds (% Sky Obscured)

49
51
39
60
60
43
55
55
49
66
61
30
23
14
7
2
1
0
0
0
0
0
16
34

High Clouds (% Sky Obscured)

0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
9
9
9
9
9
7
7
0
1
1
0
0
0
9
9
9
9
1
4
9
3
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
9
7
5
11
8
13
9
28
21
11
30
37
27
9
6
20
17
8
14
11
7
13
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
94
94
94
94
94
94
98
98
98
98
100
98
100
93
93
91
94
100
96
94
96
96

Pressure (mb)

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

Ozone (du)

328
326
329
332
333
328
324
321
326
329
329
329
329
328
328
326
325
327
328
330
331
331
330
328

Friday 14

Waning Crescent 27%

01:19

14:11

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

Sun - Rise: 07:03, Set: 16:40, Transit: 11:51. Moon - Rise: 01:19, 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)

86
88
89
91
92
94
96
35
23
9
14
24
56
64
72
81
81
79
35
31
27
25
22
24

Low Clouds (% Sky Obscured)

33
45
58
70
61
51
41
25
12
1
11
22
40
52
61
70
68
67
35
31
27
25
22
24

Medium Clouds (% Sky Obscured)

70
74
75
77
84
49
46
30
15
0
0
0
0
1
2
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

0
0
0
0
0
9
9
9
9
9
9
9
9
5
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 (%)

7
5
41
25
28
11
6
4
4
2
4
4
23
20
13
17
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
98
94
83
88
92
84
83
79
74
72
74
76
79
83
83
84
84
86
86
86

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1020

Ozone (du)

324
323
324
322
321
320
321
324
327
330
334
338
337
334
333
332
335
336
334
329
324
325
323
324

Saturday 15

Waning Crescent 19%

02:25

14:27

00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
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

Sun - Rise: 07:04, Set: 16:39, Transit: 11:51. Moon - Rise: 02:25, 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)

22
22
20
17
13
10
4
6
8
8
17
29
53
65
70
80
75
70
65
72
83
93
95
97

Low Clouds (% Sky Obscured)

22
22
20
17
13
9
0
0
0
0
3
6
9
20
32
43
29
14
0
0
0
0
6
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
6
9
14
19
35
47
43
36
43
53
63
48
35

High Clouds (% Sky Obscured)

0
0
0
0
0
4
4
4
3
2
3
4
36
55
64
74
66
55
42
61
80
92
95
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-6
-6
-6
-5
-5

Relative Humidity (%)

86
86
87
86
86
85
85
84
78
71
66
61
59
56
58
61
64
66
68
70
70
70
71
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012

Ozone (du)

326
326
324
322
320
318
316
317
316
314
312
310
309
308
306
305
303
301
299
297
296
296
296
294

Sunday 16

Waning Crescent 12%

03:29

14:44

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:05, Set: 16:38, Transit: 11:52. Moon - Rise: 03:29, 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
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)

16
34
50
62
69
73
74
62
52
46
84
95
100
95
91
87
84
81
78
79
80
82
81
81

Medium Clouds (% Sky Obscured)

24
48
72
96
95
94
92
94
97
100
100
100
100
100
100
100
100
99
99
99
99
99
87
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
93
87
80
87
95
100
100
100
100
90
79
69
47
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
2
1
1
1
4

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
Very Light Rain
Light Rain
Frozen rai
Frozen rai
Frozen rai
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
20
36
50
72
87
95
92
87
79
88
95
95
95
95
95
95
91
80
84
91
95
86
72

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.6
0.5
0.4
0.3
0.4
0.6
0.7
0.9
1
1.2
0.8
0.6
0.5
0.6
0.7
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
73
74
74
74
73
71
68
64
62
68
73
79
85
89
96
96
98
98
98
96
98
96

Pressure (mb)

1011
1010
1009
1008
1007
1007
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1001
1001
1001
1001
1001
1000
1000

Ozone (du)

293
292
290
289
288
286
285
284
283
282
281
281
280
279
278
276
274
274
275
275
277
280
282
282

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

Generated: 10/11/25 17:43:23. Forecast: 10/11/25 to 16/11/25. Timezone: UTC-5.00