Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Crescent 45%

22:05

18:06

04 OK
05 OK
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: 05:17, Set: 22:09, Transit: 13:43. Moon - Rise: 22:05, Set: 18:06. Civil Dark: 23:14 - 04:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
48
53
79
87
55
57
57
78
88
91
100
99
100
100
100
99
97
98
88
48
71
84
69

Low Clouds (% Sky Obscured)

26
30
38
47
62
55
57
57
78
88
91
100
96
99
100
100
97
85
96
88
48
71
61
39

Medium Clouds (% Sky Obscured)

22
24
25
25
17
2
38
42
32
44
43
47
88
85
93
97
56
52
59
54
48
30
12
16

High Clouds (% Sky Obscured)

2
2
2
2
2
2
2
2
0
0
2
4
4
2
2
0
0
3
0
0
4
25
55
39

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
1
2
4
3
6
2
10
8
2
5
2
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
74
68
61
52
49
46
45
45
46
49
60
64
68
69
72
75
76
80
85
81
73

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

328
329
329
328
326
326
325
325
325
324
323
322
320
319
320
321
321
320
321
322
321
320
319
318

Friday 7

Waning Crescent 33%

21:48

20:31

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 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 05:20, Set: 22:06, Transit: 13:43. Moon - Rise: 21:48, Set: 20:31. Civil Dark: 23:10 - 04:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
92
82
90
86
94
94
67
95
73
89
82
92
92
88
76
92
53
49
26
24
26
34
46

Low Clouds (% Sky Obscured)

54
83
51
58
54
79
86
67
88
50
53
44
82
85
88
76
76
46
34
14
11
0
23
37

Medium Clouds (% Sky Obscured)

19
24
30
39
40
45
32
43
43
38
85
73
28
17
14
13
19
10
5
6
8
13
14
20

High Clouds (% Sky Obscured)

37
27
32
27
27
2
0
0
0
0
0
0
0
0
2
2
2
2
2
2
2
2
2
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
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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
13
13
14
16
17
18
19
19
19
20
19
18
18
16
14
14
13
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
71
68
66
62
53
44
43
39
42
39
39
48
52
54
61
70
69
79
81
81
84

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

316
316
315
316
315
315
314
314
315
316
316
316
317
317
316
316
316
316
316
316
316
315
314
313

Saturday 8

Waning Crescent 22%

No Rise

No Set

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
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: 05:23, Set: 22:02, Transit: 13:43. Moon - Rise: No Rise, Set: No Set. Civil Dark: 23:06 - 04:19. Nautical Dark: N/A - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
56
59
65
42
27
78
83
91
76
91
93
83
89
95
94
91
89
87
86
61
60
84
90

Low Clouds (% Sky Obscured)

45
43
54
25
0
0
40
49
36
45
51
54
43
65
49
30
10
7
3
0
0
0
0
9

Medium Clouds (% Sky Obscured)

24
29
29
28
20
11
31
36
33
19
24
26
24
27
27
31
31
31
31
28
24
24
24
28

High Clouds (% Sky Obscured)

4
3
2
2
2
2
4
4
6
30
47
55
39
43
54
55
45
35
30
25
2
4
25
35

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)

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

Chance of Frost

Temperature (°C)

10
10
10
12
14
16
18
19
19
19
20
20
20
21
21
20
19
17
16
15
15
14
14
13

Feels Like (°C)

11
11
11
12
15
18
20
20
19
17
17
17
18
19
18
17
16
15
14
13
12
14
13
11

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
76
64
55
47
42
39
41
46
45
41
38
38
41
44
51
54
53
53
56
58
61

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

313
313
312
311
311
311
312
312
312
312
312
313
314
314
315
317
318
320
322
321
320
322
321
321

Sunday 9

Waning Crescent 13%

00:40

22:11

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 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:25, Set: 21:59, Transit: 13:42. Moon - Rise: 00:40, Set: 22:11. Civil Dark: 23:02 - 04:23. Nautical Dark: 01:22 - 02:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

69
96
94
70
71
78
70
80
63
50
52
59
60
58
82
92
94
82
69
34
68
78
75
71

Low Clouds (% Sky Obscured)

18
31
18
10
0
1
2
3
18
31
46
36
25
12
25
33
37
31
28
4
27
35
35
28

Medium Clouds (% Sky Obscured)

29
30
36
42
40
37
38
38
36
28
21
17
15
11
11
11
15
18
13
9
12
16
19
19

High Clouds (% Sky Obscured)

5
6
10
14
32
38
30
34
18
6
4
3
3
4
19
44
67
46
16
4
10
10
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
6
7
7
7
6
6
6
5
5
5
5
5
5
5
6
6
5
5
6
5
5
5

Relative Humidity (%)

61
64
61
59
55
47
41
38
35
33
30
30
30
30
30
31
37
39
40
41
48
48
47
49

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

322
322
321
320
320
320
320
322
322
322
322
323
324
323
323
322
322
322
322
322
321
320
321
323

Monday 10

Waning Crescent 6%

03:00

22:01

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

Sun - Rise: 05:28, Set: 21:56, Transit: 13:42. Moon - Rise: 03:00, Set: 22:01. Civil Dark: 22:58 - 04:27. Nautical Dark: 01:02 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
99
60
64
61
56
53
46
31
39
50
56
57
53
51
47
42
54
66
78
85
92
98
96

Low Clouds (% Sky Obscured)

6
39
5
8
13
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
19
18
24
24
26
32
35
22
24
28
31
36
42
34
24
13
24
37
46
44
41
39
35

High Clouds (% Sky Obscured)

50
67
60
64
56
40
29
17
20
31
43
31
18
2
11
20
29
36
43
50
64
78
92
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
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
4
5
3
4
3
2
4
4
0
1
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
4
4
4
4
5
5
5
6
7
6
7
7
7
8
7
6
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
14
14
15
17
19
20
22
23
24
24
25
24
24
24
23
21
20
19
17
16
15
15
14

Feels Like (°C)

13
14
12
14
15
17
19
20
21
22
22
22
22
22
22
21
20
20
19
19
19
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

52
58
52
49
39
33
30
28
25
25
24
24
25
25
26
28
29
31
34
39
43
45
48
50

Pressure (mb)

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

Ozone (du)

323
322
321
320
320
322
323
323
324
324
324
324
325
325
325
324
322
320
320
319
318
318
318
318

Tuesday 11

Waning Crescent 1%

No Rise

21:55

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 OK
03 OK

Sun - Rise: 05:31, Set: 21:53, Transit: 13:42. Moon - Rise: No Rise, Set: 21:55. Civil Dark: 22:54 - 04:30. Nautical Dark: 00:49 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
80
65
51
63
76
87
89
91
92
84
77
70
68
64
60
66
73
81
65
51
35
30

Low 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

Medium Clouds (% Sky Obscured)

34
30
23
16
9
11
13
15
15
15
15
29
37
34
29
27
28
21
15
8
6
4
2
4

High Clouds (% Sky Obscured)

94
93
74
53
35
46
57
68
78
88
92
84
74
62
52
43
31
48
65
81
65
51
35
30

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
10
11
11
11
12
13
18
18
18
19
20
21
17
18
18
17
17
17
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

51
53
55
52
51
49
46
44
43
41
38
37
40
44
48
50
53
55
57
58
59
58
56
55

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023

Ozone (du)

316
315
313
312
312
311
310
310
310
310
309
309
309
308
307
308
308
309
309
309
309
308
307
305

Wednesday 12

New Moon 0%

05:05

21:49

Sun - Rise: 05:34, Set: 21:50, Transit: 13:42. Moon - Rise: 05:05, Set: 21:49. Civil Dark: 22:50 - 04:34. Nautical Dark: 00:38 - 02:54. 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: 06/08/26 04:20:46. Forecast: 06/08/26 to 12/08/26. Timezone: UTC-6.00