Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Gibbous 66%

17:50

23:03

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

Sun - Rise: 04:36, Set: 22:51, Transit: 13:44. Moon - Rise: 17:50, Set: 23:03. Civil Dark: 00:28 - 03:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
48
50
43
35
39
32
41
25
36
76
82
83
89
96
92
72
86
86
75
78
70
63
62

Low Clouds (% Sky Obscured)

0
0
12
28
29
24
17
15
11
13
26
32
49
59
58
48
44
28
37
55
61
0
0
0

Medium Clouds (% Sky Obscured)

22
25
28
24
18
16
8
6
8
13
76
82
15
66
95
90
72
86
69
50
44
33
63
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
65
83
75
90
72
80
49
75
7
70
63
62

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
4
10
9
8
17
0
2
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
3
2
2
2
2
2
2
3
4
4
5
4
4
3
2
4
7
7
9
9
11
12
11

Chance of Frost

Temperature (°C)

16
16
16
15
15
15
16
17
19
21
22
22
22
24
25
25
25
23
22
23
22
21
19
18

Feels Like (°C)

17
16
16
16
16
16
16
17
18
21
22
20
21
23
23
24
23
20
20
20
19
17
14
13

Dew Point (°C)

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

Relative Humidity (%)

55
56
57
57
57
57
56
49
44
40
37
41
46
37
33
31
32
42
53
47
43
41
44
46

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

323
323
322
322
320
319
319
319
318
316
314
314
314
315
315
314
313
311
313
313
314
315
319
322

Thursday 23

Waxing Gibbous 75%

19:39

22:54

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

Sun - Rise: 04:38, Set: 22:49, Transit: 13:44. Moon - Rise: 19:39, Set: 22:54. Civil Dark: 00:22 - 03:10. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
74
84
36
27
24
23
23
27
41
38
67
53
31
50
71
70
57
48
24
65
37
27
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
38
55
43
48
24
45
37
27
46

Medium Clouds (% Sky Obscured)

65
74
83
20
13
16
15
12
18
22
22
23
26
28
20
5
9
18
21
9
0
0
0
0

High Clouds (% Sky Obscured)

35
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

11
11
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)

11
11
12
12
12
11
11
12
13
13
13
12
11
11
10
10
9
8
8
8
8
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
10
12
12
11
11
12
13
15
16
17
19
20
20
19
20
20
20
19
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

49
51
52
50
53
55
53
50
46
44
42
40
38
35
34
33
35
35
36
39
43
44
48
51

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

325
329
330
331
332
332
331
329
328
328
326
326
326
327
327
327
328
329
330
329
327
325
323
323

Friday 24

Waxing Gibbous 83%

21:58

22:19

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

Sun - Rise: 04:41, Set: 22:46, Transit: 13:44. Moon - Rise: 21:58, Set: 22:19. Civil Dark: 00:17 - 03:15. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
95
84
16
19
22
20
27
26
26
33
39
66
73
82
86
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
47
62
16
19
22
20
27
26
26
33
39
66
73
82
82
80
78
72
66
61
64
67
70

Medium Clouds (% Sky Obscured)

0
0
0
3
7
0
0
0
3
0
0
0
17
33
55
54
68
67
63
59
55
52
56
51

High Clouds (% Sky Obscured)

0
0
0
0
3
1
3
14
4
4
12
14
14
17
15
27
100
100
100
100
100
100
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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
4
13
19
32
49
65
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.1
1.6

Wind Speed/Direction (mph)

5
6
6
7
7
7
7
9
10
12
12
13
13
14
14
15
14
13
11
11
10
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
11
12
11
11
11
13
14
15
16
17
17
17
16
16
16
16
16
15
15
15
14

Dew Point (°C)

4
2
1
2
3
4
5
4
4
3
4
6
7
7
8
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

50
42
39
42
51
56
59
52
45
40
38
41
42
41
44
46
49
46
46
49
52
56
59
62

Pressure (mb)

1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1001
1000
1000
999
999
999
999
999
999
998
998

Ozone (du)

321
320
320
321
324
325
325
326
325
324
321
321
323
326
329
329
326
324
322
320
319
318
316
314

Saturday 25

Waxing Gibbous 90%

No Rise

No Set

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: 04:44, Set: 22:43, Transit: 13:44. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:12 - 03:20. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
94
93
93
93
92
95
97
100
100
100
100
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
71
72
70
69
67
78
89
100
97
100
100
98
96
94
96
98
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

41
33
45
78
44
42
75
73
53
5
33
35
28
40
40
40
40
45
36
50
50
55
60
60

High Clouds (% Sky Obscured)

87
64
50
35
35
35
48
60
73
74
70
75
76
72
73
74
75
85
81
47
51
37
47
48

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

Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
68
38
30
16
6
6
4
1
3
2
1
3
2
1
2
5
2
4
8
27
39
35
41

Precipitation Amount (mm)

0.4
0.2
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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
14
14
14
14
14
15
15
15
15
15
14
14
14
13
13
12
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
68
64
64
63
61
60
58
57
56
53
54
56
60
70
67
60
63
65
68
77
80
84

Pressure (mb)

998
999
999
999
999
1000
1000
1001
1001
1002
1003
1003
1004
1004
1005
1006
1006
1006
1007
1007
1008
1008
1008
1009

Ozone (du)

312
311
310
310
311
311
312
311
310
310
310
309
309
308
309
309
308
310
312
313
314
312
310
310

Sunday 26

Waxing Gibbous 95%

23:28

No Set

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 OK
23 OK

Sun - Rise: 04:46, Set: 22:41, Transit: 13:44. Moon - Rise: 23:28, Set: No Set. Civil Dark: 00:07 - 03:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
97
98
98
98
99
100
100
100
100
100
100
97
94
82
66
55
46
23

Low Clouds (% Sky Obscured)

96
92
89
89
90
87
88
90
93
94
93
92
85
77
70
59
49
39
39
39
39
26
13
0

Medium Clouds (% Sky Obscured)

65
70
70
5
0
0
0
0
0
7
14
21
45
63
90
85
85
77
58
39
20
16
12
6

High Clouds (% Sky Obscured)

73
93
90
89
86
76
63
54
37
32
36
41
57
68
70
75
80
80
65
55
40
39
37
23

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 (%)

31
14
7
8
5
1
5
3
1
2
1
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
5
5
6
5
5
6
6
10
10
11
11
11
11
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

85
87
87
85
85
85
85
82
80
77
73
70
66
63
60
56
56
55
54
56
58
59
64
69

Pressure (mb)

1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

310
309
309
308
308
308
307
305
304
303
303
304
305
306
307
307
306
305
303
303
303
302
303
304

Monday 27

Waxing Gibbous 97%

23:04

00:23

00 OK
01 OK
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: 04:49, Set: 22:38, Transit: 13:44. Moon - Rise: 23:04, Set: 00:23. Civil Dark: 23:57 - 03:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
46
57
58
58
58
59
59
59
68
81
91
95
97
99
96
93
89
79
67
51
56
61
67

Low Clouds (% Sky Obscured)

9
18
25
22
22
25
37
42
44
44
48
51
42
33
24
16
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
22
28
47
58
58
59
59
59
68
81
80
80
87
94
88
78
68
70
67
51
56
61
67

High Clouds (% Sky Obscured)

35
46
46
43
49
45
45
40
30
15
5
5
5
5
5
30
35
55
50
44
27
16
10
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
4
2
2
2
2
5
7
9
9
9
9
8
7
6
7
8

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
3
36
59
81
95
95
95
95
95
81
58
38
18
28
36
41
43
41
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
1.1
1.1
1.3
1.1
0.8
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
77
78
78
80
80
83
87
93
93
96
96
96
95
95
93
93
93
93
95
95
95
95

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

304
304
305
305
306
307
308
309
310
311
312
313
315
320
325
331
333
336
339
343
347
351
352
353

Tuesday 28

Waxing Gibbous 98%

22:55

02:33

Sun - Rise: 04:52, Set: 22:35, Transit: 13:43. Moon - Rise: 22:55, Set: 02:33. Civil Dark: 23:53 - 03:34. Nautical Dark: N/A - N/A. 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: 22/07/26 00:36:52. Forecast: 22/07/26 to 28/07/26. Timezone: UTC-6.00