Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

New Moon 0%

No Rise

21:49

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

Sun - Rise: 05:36, Set: 21:50, Transit: 13:42. Moon - Rise: No Rise, Set: 21:49. Civil Dark: 22:50 - 04:38. Nautical Dark: 00:38 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
75
72
67
45
55
56
75
45
81
90
62
29
19
30
20
28
43
45
42
11

Low Clouds (% Sky Obscured)

23
9
0
17
24
47
47
45
22
15
6
0
0
39
32
0
0
1
1
1
1
1
3
1

Medium Clouds (% Sky Obscured)

36
21
17
9
0
0
16
25
30
32
70
30
28
34
29
21
11
23
15
19
31
30
24
2

High Clouds (% Sky Obscured)

100
100
100
100
55
44
41
18
9
4
4
2
2
2
2
2
2
2
2
3
3
3
3
3

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
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)

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

Chance of Frost

Temperature (°C)

11
12
14
15
17
19
20
21
22
22
22
23
23
22
21
19
16
15
15
14
13
13
13
13

Feels Like (°C)

9
9
11
12
14
15
17
18
19
19
20
20
21
19
19
19
18
16
15
14
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

79
73
65
55
46
40
36
32
31
31
31
32
33
42
50
57
63
64
62
60
60
60
60
61

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

303
304
304
304
303
302
300
300
299
298
298
299
299
299
298
298
298
297
298
299
299
300
301
301

Thursday 13

Waxing Crescent 2%

06:59

21:44

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

Sun - Rise: 05:39, Set: 21:47, Transit: 13:42. Moon - Rise: 06:59, Set: 21:44. Civil Dark: 22:46 - 04:41. Nautical Dark: 00:29 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
30
33
41
36
28
37
37
50
55
74
80
62
80
58
45
40
56
70
73
78
70
59
62

Low Clouds (% Sky Obscured)

4
6
7
11
13
10
22
25
33
37
38
52
41
49
48
21
10
8
4
5
26
29
18
24

Medium Clouds (% Sky Obscured)

2
6
7
10
5
4
0
0
2
4
48
38
18
16
15
18
20
50
61
51
23
70
59
62

High Clouds (% Sky Obscured)

3
3
5
2
2
6
19
21
25
20
8
2
8
37
23
13
14
20
41
36
27
26
27
34

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
4
2
2
4
1
2
9
5
18
3
2
14
2

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)

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

Chance of Frost

Temperature (°C)

12
13
16
18
20
21
22
23
23
24
24
24
23
22
21
20
18
17
16
16
15
15
15
14

Feels Like (°C)

12
13
16
18
19
20
21
21
22
22
22
23
21
21
21
19
17
16
15
14
14
13
13
12

Dew Point (°C)

6
6
7
7
7
8
7
7
8
8
8
8
8
8
9
8
8
8
7
8
8
7
8
8

Relative Humidity (%)

64
62
54
47
44
41
38
36
36
35
37
37
38
40
44
47
52
56
56
58
60
60
61
63

Pressure (mb)

1024
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

301
299
297
296
297
297
297
297
298
298
299
300
300
300
300
300
301
301
302
303
304
306
306
306

Friday 14

Waxing Crescent 6%

08:45

21:39

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
04 Bad
05 Bad

Sun - Rise: 05:42, Set: 21:44, Transit: 13:41. Moon - Rise: 08:45, Set: 21:39. Civil Dark: 22:42 - 04:45. Nautical Dark: 00:21 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
82
88
51
35
59
44
59
62
50
45
54
56
100
100
100
100
98
99
98
100
70
75
96

Low Clouds (% Sky Obscured)

44
40
42
14
6
14
17
24
30
29
26
17
10
12
2
0
0
0
23
47
70
67
65
62

Medium Clouds (% Sky Obscured)

59
82
87
25
20
36
22
19
19
14
17
18
3
10
87
64
100
95
97
96
100
35
28
52

High Clouds (% Sky Obscured)

25
24
31
11
4
26
14
23
40
20
6
44
56
100
100
100
100
93
95
52
55
65
73
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

12
6
8
9
24
25
12
13
14
17
22
25
22
26
34
23
11
31
38
49
48
50
57
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
16
18
20
19
20
19
19
19
19
17
17
18
17
16
14
14
14
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

65
64
63
60
51
40
36
34
32
32
32
32
35
43
55
62
64
65
67
66
70
74
75
79

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1015

Ozone (du)

306
306
307
308
311
312
312
312
311
311
311
311
310
311
311
311
312
314
316
318
320
320
320
320

Saturday 15

Waxing Crescent 13%

10:25

21:34

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 OK

Sun - Rise: 05:45, Set: 21:40, Transit: 13:41. Moon - Rise: 10:25, Set: 21:34. Civil Dark: 22:38 - 04:48. Nautical Dark: 00:13 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
81
51
61
63
67
54
64
56
57
51
58
46
31
22
28
30
36
41
52
59
47
66
23

Low Clouds (% Sky Obscured)

64
66
51
60
52
46
43
39
38
38
37
38
38
31
22
28
30
36
34
26
18
12
6
1

Medium Clouds (% Sky Obscured)

77
16
4
39
48
4
10
25
37
29
26
22
15
7
2
4
6
6
8
10
13
16
13
10

High Clouds (% Sky Obscured)

70
42
2
2
0
31
5
31
12
28
45
58
46
22
2
2
3
2
0
2
3
3
29
2

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 (%)

49
46
34
22
11
0
1
0
0
0
0
0
2
3
0
0
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)

4
6
7
9
9
10
10
11
11
12
12
12
11
10
8
7
5
5
5
5
5
6
5
6

Chance of Frost

Temperature (°C)

13
14
15
15
16
17
18
18
19
19
19
19
18
17
17
16
14
13
12
11
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
7
5
5
5
4
4
3
3
1
1
1
2
3
3
3
4
4
5
4
4

Relative Humidity (%)

83
82
76
68
55
44
43
41
37
35
34
34
31
33
35
40
48
51
55
61
65
68
69
70

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019

Ozone (du)

321
322
322
323
324
322
320
318
318
317
317
318
318
319
319
319
319
318
320
320
318
318
319
320

Sunday 16

Waxing Crescent 21%

12:02

21:29

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 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:48, Set: 21:37, Transit: 13:41. Moon - Rise: 12:02, Set: 21:29. Civil Dark: 22:34 - 04:51. Nautical Dark: 00:06 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
29
23
30
38
44
73
79
93
86
71
84
84
88
89
89
92
94
94
94
94
93
93
92

Low Clouds (% Sky Obscured)

9
16
20
25
29
44
63
62
63
54
48
44
40
46
76
89
92
85
62
48
53
53
42
32

Medium Clouds (% Sky Obscured)

11
12
13
12
15
18
19
32
38
35
36
33
41
45
48
54
65
79
80
83
87
83
79
76

High Clouds (% Sky Obscured)

2
2
0
1
2
2
0
0
0
2
3
25
19
22
20
10
12
14
17
19
22
31
41
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
19
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
67
58
53
47
42
39
37
38
38
36
36
40
43
47
50
53
55
63
71
80
81
83

Pressure (mb)

1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

319
319
320
320
320
321
323
323
323
319
316
313
312
310
308
306
303
301
299
300
302
304
303
301

Monday 17

Waxing Crescent 30%

13:41

21:23

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
04 Bad
05 Bad

Sun - Rise: 05:50, Set: 21:34, Transit: 13:41. Moon - Rise: 13:41, Set: 21:23. Civil Dark: 22:30 - 04:55. Nautical Dark: 23:59 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
92
93
94
95
97
90
84
78
76
74
72
70
68
59
59
60
60
66
65
70
70
70
68

Low Clouds (% Sky Obscured)

25
23
18
26
61
73
70
71
65
63
55
32
15
8
9
9
24
35
66
65
70
70
70
68

Medium Clouds (% Sky Obscured)

81
85
89
74
61
56
62
67
67
68
39
31
20
12
5
3
2
0
1
1
1
1
0
0

High Clouds (% Sky Obscured)

61
71
81
86
90
97
63
32
0
0
1
1
1
0
0
0
1
1
1
1
0
1
1
1

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 (%)

25
24
18
19
21
21
18
14
3
2
2
0
0
0
0
0
0
0
0
0
0
3
5
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
4
4
6
7
9
11
11
12
13
13
12
12
10
9
8
8
7
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

11
12
13
14
14
15
15
15
15
15
15
15
15
14
14
13
12
12
11
11
11
11
11
11

Feels Like (°C)

7
8
9
10
10
10
11
12
12
11
11
10
9
9
9
9
8
9
8
7
7
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

85
86
83
83
76
70
66
61
58
54
54
53
52
55
58
60
63
66
70
72
73
75
75
76

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

300
300
299
299
300
301
302
304
307
309
305
301
296
294
293
291
290
290
290
290
289
289
289
289

Tuesday 18

Waxing Crescent 40%

15:22

21:17

Sun - Rise: 05:53, Set: 21:31, Transit: 13:41. Moon - Rise: 15:22, Set: 21:17. Civil Dark: 22:26 - 04:58. Nautical Dark: 23:52 - 03:34. Astro Dark: N/A - N/A

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: 12/08/26 06:46:07. Forecast: 12/08/26 to 18/08/26. Timezone: UTC-6.00