Clear Outside v1.0 - International Weather Forecasts For Astronomers

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Good
01 Good
02 Good
03 Good
04 Good
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)

77
60
62
100
100
100
100
100
100
99
96
92
74
79
42
65
27
31
12
3
3
3
3
33

Low Clouds (% Sky Obscured)

55
31
27
3
24
29
12
0
19
47
52
23
51
32
36
57
27
31
10
1
1
1
1
1

Medium Clouds (% Sky Obscured)

44
5
55
100
100
100
100
100
52
57
27
23
13
17
26
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
25
32
100
100
100
100
100
100
92
83
73
27
27
2
2
2
2
2
0
0
0
0
26

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 (%)

4
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
1
2
3
3
30
44
58
25
19
32
24
32
33
25
28
21
16
3
1
0
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)

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

Chance of Frost

Temperature (°C)

11
11
13
15
16
16
16
17
17
17
18
18
18
17
15
14
13
12
11
10
9
8
8
7

Feels Like (°C)

8
9
11
12
14
14
14
15
14
15
16
15
16
15
14
15
13
13
11
9
8
7
7
5

Dew Point (°C)

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

Relative Humidity (%)

76
75
71
63
56
53
56
58
56
57
57
57
59
65
77
83
89
90
83
71
70
75
78
79

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

315
315
312
311
311
310
310
309
310
312
313
315
315
316
318
320
320
320
320
322
326
329
328
326

Sunday 16

Waxing Crescent 21%

12:02

21:29

06 Good
07 Good
08 OK
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 OK
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)

11
5
42
57
43
83
83
80
84
81
76
79
79
87
82
72
47
54
63
72
75
76
76
75

Low Clouds (% Sky Obscured)

1
5
42
57
43
82
79
80
79
77
71
73
71
83
80
72
22
15
11
13
20
24
40
50

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
59
70
66
49

High Clouds (% Sky Obscured)

3
0
0
0
2
2
0
0
0
0
0
0
0
0
0
2
15
23
22
29
30
37
39
16

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
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
6
7
9
9
9
10
9
8
8
6
6
5
5
4
3
3
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
74
65
52
46
47
50
46
46
47
48
47
47
50
52
55
61
64
67
68
70
74
75

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

326
326
323
321
323
322
317
314
314
314
312
309
307
307
307
308
304
301
299
297
295
295
293
293

Monday 17

Waxing Crescent 30%

13:41

21:23

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

68
50
47
58
68
39
35
31
5
1
0
0
0
0
0
0
0
0
15
33
55
65
100
100

Low Clouds (% Sky Obscured)

47
50
38
37
36
25
35
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
3
3
10
11
6
3
3
3
1
0
0
0
0
0
0
0
0
0
0
0
3
6
8

High Clouds (% Sky Obscured)

9
5
25
24
37
11
5
3
3
0
0
0
0
0
0
0
0
0
15
30
55
65
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 (%)

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)

3
3
3
5
7
8
9
10
11
11
10
10
9
8
7
6
5
5
5
5
6
6
6
7

Chance of Frost

Temperature (°C)

8
9
10
13
14
15
15
16
16
16
16
17
16
16
15
14
12
11
11
11
11
11
11
11

Feels Like (°C)

6
7
9
11
12
12
12
13
13
13
14
14
14
14
14
13
11
10
9
9
9
9
9
7

Dew Point (°C)

4
4
4
4
4
4
4
4
4
3
3
3
3
3
4
4
4
4
3
4
4
5
5
5

Relative Humidity (%)

77
74
65
57
51
48
46
44
43
41
41
39
40
40
45
53
58
59
59
59
63
64
64
64

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1007

Ozone (du)

292
290
288
288
286
282
280
278
278
277
276
275
273
272
272
272
272
273
273
274
276
278
276
278

Tuesday 18

Waxing Crescent 40%

15:22

21:17

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: 05:53, 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)

94
88
82
88
95
100
100
100
100
100
100
91
82
49
57
100
100
100
93
85
77
83
89
89

Low Clouds (% Sky Obscured)

4
7
11
9
6
5
3
6
3
7
13
5
21
34
48
50
42
33
25
23
21
23
23
25

Medium Clouds (% Sky Obscured)

11
15
20
69
88
88
87
89
94
93
92
79
74
36
29
28
24
18
16
14
12
16
16
15

High Clouds (% Sky Obscured)

90
80
73
83
93
46
45
46
55
60
60
65
65
49
56
100
100
100
82
60
35
48
66
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
25
38
89
43
4
6
9
8
14
17
15
12
7
3
4
4
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
1
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
11
11
11
11
11
11
9
9
8
6
6
5
5
4
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

12
12
14
15
16
16
18
16
16
18
18
18
20
20
19
17
17
16
16
15
14
14
14
14

Feels Like (°C)

8
8
9
11
11
12
14
13
13
15
16
16
18
19
19
17
15
14
14
14
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

63
64
64
63
61
64
61
80
75
62
63
63
55
50
55
65
68
71
77
80
84
86
87
89

Pressure (mb)

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

Ozone (du)

278
275
275
276
279
282
281
280
279
277
276
276
275
276
273
272
272
272
272
274
274
276
278
280

Wednesday 19

First Quarter 50%

17:10

21:09

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

Sun - Rise: 05:56, Set: 21:28, Transit: 13:40. Moon - Rise: 17:10, Set: 21:09. Civil Dark: 22:22 - 05:02. Nautical Dark: 23:46 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
93
77
86
97
97
94
91
86
77
67
60
41
26
9
12
20
26
48
68
89
91
93
95

Low Clouds (% Sky Obscured)

37
44
47
36
26
27
37
42
52
53
48
45
33
16
4
3
2
2
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

10
8
6
15
20
15
58
41
57
47
40
39
24
13
2
3
3
2
18
34
50
62
75
87

High Clouds (% Sky Obscured)

43
42
14
39
69
89
80
68
51
19
9
0
0
0
0
4
7
11
30
48
67
68
69
69

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
3
2
0
4
5
4
2
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)

6
7
9
11
11
12
12
13
13
14
14
13
12
9
7
5
4
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
15
14
15
16
17
18
19
19
18
18
18
18
18
17
18
17
17
16
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
86
75
64
57
53
50
47
43
40
38
38
39
41
44
46
49
51
53
55
56
57
58
59

Pressure (mb)

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

Ozone (du)

280
279
280
280
280
281
281
283
283
287
288
289
289
288
286
285
285
285
285
285
285
284
285
285

Thursday 20

Waxing Gibbous 59%

19:10

20:52

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 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:59, Set: 21:24, Transit: 13:40. Moon - Rise: 19:10, Set: 20:52. Civil Dark: 22:19 - 05:05. Nautical Dark: 23:40 - 03:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
100
99
98
98
94
90
88
80
79
72
65
57
43
39
35
31
45
62
78
68
58
51

Low Clouds (% Sky Obscured)

0
1
1
18
35
51
64
79
88
80
77
46
20
9
7
18
28
30
6
7
8
10
15
29

Medium Clouds (% Sky Obscured)

87
87
89
93
94
94
88
79
70
50
54
48
39
26
12
8
4
0
1
2
3
3
4
4

High Clouds (% Sky Obscured)

78
89
100
69
38
1
6
5
5
9
16
20
15
6
1
1
1
1
1
2
3
7
9
9

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
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

Precipitation Probability (%)

18
29
39
57
61
54
46
32
15
19
16
8
13
16
9
19
15
3
2
1
0
3
3
0

Precipitation Amount (mm)

0
0
0
0.3
0.3
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
4
4
5
6
7
6
6
7
8
8
8
6
5
5
5
5
5
6
7
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
56
53
50
48
46
45
45
47
48
55
63
72
74
75
78
80
84
86
86
86
87
84
84

Pressure (mb)

1009
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

285
286
287
289
290
291
293
294
294
295
295
295
294
293
292
291
292
293
295
295
296
297
296
295

Friday 21

Waxing Gibbous 69%

No Rise

No Set

Sun - Rise: N/A, Set: 21:21, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:15 - 05:08. Nautical Dark: 23:35 - 03:50. 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: 15/08/26 06:18:10. Forecast: 15/08/26 to 21/08/26. Timezone: UTC-6.00