Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waxing Crescent 26%

No Rise

No Set

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

Sun - Rise: 08:26, Set: 18:19, Transit: 13:23. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:05 - 07:40. Nautical Dark: 19:57 - 06:50. Astro Dark: 20:50 - 05:58

Total Clouds (% Sky Obscured)

34
30
35
37
64
83
82
97
90
98
97
100
100
100
100
100
98
100
100
95
85
82
83
99

Low Clouds (% Sky Obscured)

34
30
35
37
40
59
50
42
37
32
12
0
0
0
0
0
0
4
22
26
24
34
46
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
43
40
96
95
99
96
100
99
97
89
94
100
88
74
68
30
30

High Clouds (% Sky Obscured)

0
0
1
4
27
43
43
84
38
64
67
94
95
86
91
71
87
100
96
19
15
15
75
99

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 (%)

85
92
90
75
78
28
7
1
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)

5
5
6
8
9
11
13
13
12
12
11
9
9
9
9
9
9
9
8
9
9
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
89
83
79
75
72
71
72
71
74
78
82
83
83
85
85
88
88
86
89
93
94
94

Pressure (mb)

1028
1028
1027
1027
1026
1026
1025
1024
1023
1022
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011

Ozone (du)

321
318
317
316
313
313
313
311
308
304
304
302
301
301
298
298
298
299
299
300
300
301
301
300

Friday 16

Waxing Crescent 35%

18:01

18:44

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 OK
02 OK
03 OK
04 Good
05 OK
06 Bad

Sun - Rise: 08:28, Set: 18:16, Transit: 13:22. Moon - Rise: 18:01, Set: 18:44. Civil Dark: 19:02 - 07:42. Nautical Dark: 19:54 - 06:53. Astro Dark: 20:47 - 06:01

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
97
98
95
88
100
100
100
100
93
77
82
43
35
4
7
43
65

Low Clouds (% Sky Obscured)

46
48
50
46
71
62
47
46
38
36
22
25
32
34
75
47
29
39
6
0
0
0
37
50

Medium Clouds (% Sky Obscured)

67
81
75
95
100
100
97
60
59
53
44
40
61
100
98
77
68
63
43
34
3
5
27
49

High Clouds (% Sky Obscured)

97
100
100
100
100
94
100
24
23
20
28
100
100
100
40
45
45
45
43
35
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
0
0
0
0
4
3
2
5
2
19
41
43
42
15
14
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
89
86
83
80
75
72
74
76
76
79
80
80
82
83
86
86
90
93
68
60
58

Pressure (mb)

1011
1010
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
998
997
995
995
994
992
992
991
991
990
990

Ozone (du)

299
298
298
298
297
295
295
295
296
295
297
298
299
302
305
309
312
322
330
337
341
346
350
353

Saturday 17

Waxing Crescent 44%

17:38

20:50

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

Sun - Rise: 08:31, Set: 18:13, Transit: 13:22. Moon - Rise: 17:38, Set: 20:50. Civil Dark: 18:59 - 07:45. Nautical Dark: 19:51 - 06:56. Astro Dark: 20:44 - 06:03

Total Clouds (% Sky Obscured)

60
71
72
91
91
44
47
45
41
22
16
61
72
49
44
23
27
37
52
69
96
93
73
79

Low Clouds (% Sky Obscured)

39
28
61
58
60
44
19
21
41
22
5
0
0
7
16
6
1
10
17
24
59
61
40
53

Medium Clouds (% Sky Obscured)

43
52
46
48
44
30
31
26
28
13
13
39
32
39
40
17
21
30
44
55
55
55
57
57

High Clouds (% Sky Obscured)

0
0
11
33
30
0
0
0
0
0
0
13
32
0
0
0
2
12
23
35
42
48
50
50

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 (%)

9
10
10
8
8
1
0
0
0
0
0
0
0
0
0
5
3
3
2
0
6
11
9
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
55
56
54
51
47
43
43
48
54
57
62
67
67
69
69
72
74
77
79
81
85
89
89

Pressure (mb)

990
991
991
991
991
991
991
992
992
993
993
994
994
995
995
995
995
996
996
996
997
997
997
998

Ozone (du)

356
359
362
364
365
366
366
366
365
365
366
367
369
369
365
366
367
368
365
364
368
371
371
370

Sunday 18

First Quarter 54%

17:30

22:38

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

Sun - Rise: 08:34, Set: 18:10, Transit: 13:22. Moon - Rise: 17:30, Set: 22:38. Civil Dark: 18:56 - 07:48. Nautical Dark: 19:48 - 06:58. Astro Dark: 20:41 - 06:06

Total Clouds (% Sky Obscured)

94
97
97
94
98
97
94
94
95
96
97
82
67
40
30
21
10
12
15
17
23
29
36
32

Low Clouds (% Sky Obscured)

74
84
81
76
90
89
90
92
93
94
94
67
42
2
4
5
7
9
11
12
20
22
28
22

Medium Clouds (% Sky Obscured)

59
81
81
77
79
61
46
43
4
2
3
13
22
28
22
14
4
3
1
0
0
0
0
0

High Clouds (% Sky Obscured)

48
48
30
17
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
3
9
8
6
8
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 (%)

23
30
36
28
31
23
26
13
13
11
10
9
8
4
6
6
2
2
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-5
-6
-6
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
80
77
74
73
70
59
60
62
64
66
65
68
68
68
69
69
70
70
72
73
75

Pressure (mb)

998
999
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017

Ozone (du)

366
366
364
359
359
360
357
356
357
355
356
359
358
356
352
346
344
341
337
332
328
325
323
326

Monday 19

Waxing Gibbous 64%

17:24

00:19

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

Sun - Rise: 08:37, Set: 18:07, Transit: 13:22. Moon - Rise: 17:24, Set: 00:19. Civil Dark: 18:53 - 07:50. Nautical Dark: 19:45 - N/A. Astro Dark: 20:38 - 06:08

Total Clouds (% Sky Obscured)

32
37
36
41
36
61
50
53
45
43
64
59
54
45
42
28
13
13
17
21
49
74
97
91

Low Clouds (% Sky Obscured)

18
14
15
15
16
20
26
30
35
36
36
40
35
28
21
11
2
3
3
4
17
32
49
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
3
36
40
42
45
42
28
13
13
17
21
39
43
46
50

High Clouds (% Sky Obscured)

2
12
7
8
4
8
3
3
0
1
4
4
10
13
15
13
12
13
15
17
40
64
87
58

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-7
-6
-5
-5
-3
-3
-3
-3
-4
-5
-5
-5
-5
-6
-6
-7
-8
-8
-8
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

73
76
75
70
63
59
55
53
52
51
53
58
60
63
64
68
70
73
76
79
84
85
86
87

Pressure (mb)

1018
1018
1018
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020

Ozone (du)

328
327
329
334
334
333
334
333
333
330
329
328
325
322
319
318
317
316
321
325
329
328
326
325

Tuesday 20

Waxing Gibbous 73%

17:19

01:57

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
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: 08:40, Set: 18:04, Transit: 13:22. Moon - Rise: 17:19, Set: 01:57. Civil Dark: 18:50 - 07:53. Nautical Dark: 19:43 - 07:01. Astro Dark: 20:35 - 06:11

Total Clouds (% Sky Obscured)

84
79
80
81
84
71
62
51
44
36
20
44
71
98
98
99
100
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

45
47
49
50
47
35
32
27
31
32
20
30
27
23
26
30
34
39
46
55
55
52
52
61

Medium Clouds (% Sky Obscured)

49
52
46
45
42
29
13
5
6
7
9
6
5
1
22
44
65
71
80
87
72
58
49
69

High Clouds (% Sky Obscured)

29
0
0
0
0
0
0
0
1
2
2
33
67
98
98
99
100
98
90
67
72
85
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 (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
9
23

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
8
8
9
10
12
12
13
13
13
12
12
12
12
13
13
13
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-2
-2
-3
-2
-2
-1
-1
-2
-2
-1
-1
-1
-2
-2
-2
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
81
77
74
72
70
68
73
77
83
83
82
80
83
86
89
89
89
88
89
89
89

Pressure (mb)

1019
1019
1018
1017
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1008
1007
1006
1005
1004
1003
1002
1001
1000
999

Ozone (du)

330
336
341
343
344
346
342
339
335
331
326
322
319
316
312
309
306
303
300
296
293
293
293
293

Wednesday 21

Waxing Gibbous 82%

17:14

03:32

Sun - Rise: 08:42, Set: 18:00, Transit: 13:21. Moon - Rise: 17:14, Set: 03:32. Civil Dark: 18:47 - 07:56. Nautical Dark: 19:40 - 07:03. Astro Dark: 20:32 - 06:14

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 Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 15/10/26 07:03:09. Forecast: 15/10/26 to 21/10/26. Timezone: UTC-6.00