Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 6

Waning Crescent 18%

No Rise

18:12

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 08:01, Set: 18:49, Transit: 13:25. Moon - Rise: No Rise, Set: 18:12. Civil Dark: 19:33 - 07:16. Nautical Dark: 20:26 - 06:24. Astro Dark: 21:20 - 05:30

Total Clouds (% Sky Obscured)

97
99
99
100
100
98
99
83
53
44
46
57
56
67
60
53
67
77
56
53
70
71
79
92

Low Clouds (% Sky Obscured)

91
96
96
95
95
94
95
83
53
44
46
53
43
61
60
51
57
65
41
38
50
43
41
44

Medium Clouds (% Sky Obscured)

37
38
36
65
53
19
31
24
27
30
46
39
21
14
3
2
6
6
4
2
15
24
32
51

High Clouds (% Sky Obscured)

29
27
11
43
77
6
1
1
0
0
0
0
1
1
1
0
0
0
0
0
2
1
1
6

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 (%)

70
73
14
2
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 (%)

1
2
3
1
1
0
2
1
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
2
3
4
4
4
5
6
7
7
7
7
8
8
8
7
7
6
7
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
1
0
-1
-1
-1
-1
-1
-1
0
-1
-2
-3
-4
-5
-5
-6
-5

Relative Humidity (%)

89
89
89
89
91
93
89
79
70
65
59
57
57
58
60
66
69
68
64
63
63
61
60
60

Pressure (mb)

1001
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

339
340
343
346
346
347
345
343
347
348
350
351
350
350
353
354
353
351
352
352
352
355
357
359

Wednesday 7

Waning Crescent 10%

03:40

18:07

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
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:04, Set: 18:45, Transit: 13:24. Moon - Rise: 03:40, Set: 18:07. Civil Dark: 19:30 - 07:19. Nautical Dark: 20:22 - 06:27. Astro Dark: 21:17 - 05:32

Total Clouds (% Sky Obscured)

93
93
91
94
91
94
96
99
100
100
100
100
100
100
100
100
100
94
85
88
95
94
93
88

Low Clouds (% Sky Obscured)

16
25
34
38
49
51
67
89
74
57
58
67
72
70
65
61
54
37
45
66
79
73
76
59

Medium Clouds (% Sky Obscured)

82
88
84
87
77
78
65
74
72
67
62
67
81
97
100
100
100
87
72
63
83
82
79
67

High Clouds (% Sky Obscured)

5
1
1
2
16
9
12
60
92
91
95
89
61
94
100
71
55
33
27
17
4
4
4
19

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
1
5
1
0
1
0
0
0
1
3
0
0
2
3
4
6
4
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
66
70
80
84
86
80
77
72
63
64
62
58
57
59
61
63
65
65
68
68
68
72
73

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020

Ozone (du)

360
362
364
365
365
365
367
368
368
369
370
368
367
367
368
371
374
377
379
383
383
381
378
376

Thursday 8

Waning Crescent 4%

05:21

18:03

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 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:06, Set: 18:42, Transit: 13:24. Moon - Rise: 05:21, Set: 18:03. Civil Dark: 19:27 - 07:21. Nautical Dark: 20:19 - 06:29. Astro Dark: 21:13 - 05:35

Total Clouds (% Sky Obscured)

88
85
89
100
96
98
94
94
91
92
87
85
72
60
51
55
52
46
43
69
88
80
80
91

Low Clouds (% Sky Obscured)

55
55
63
86
76
81
77
73
67
59
42
32
19
20
8
12
11
6
2
11
33
36
39
58

Medium Clouds (% Sky Obscured)

30
23
52
53
63
54
58
66
65
77
73
82
59
32
34
38
36
32
35
38
46
45
48
46

High Clouds (% Sky Obscured)

44
35
30
30
40
35
35
35
29
30
40
45
6
2
0
0
2
2
2
7
22
17
17
12

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
8
13
2
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
1
2
3
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
3
3
3
3
3
3
3
3
3
2
1
1
1
2
1
2
2
2
2
2
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-5
-5
-4

Relative Humidity (%)

76
78
78
77
75
77
74
69
64
61
57
57
56
56
57
62
66
70
71
71
71
71
72
74

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

375
375
372
371
370
365
366
370
374
375
376
376
373
371
371
375
371
368
365
362
359
365
366
365

Friday 9

Waning Crescent 1%

06:59

17:58

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
00 Bad
01 Bad
02 OK

Sun - Rise: 08:09, Set: 18:39, Transit: 13:24. Moon - Rise: 06:59, Set: 17:58. Civil Dark: 19:24 - 07:24. Nautical Dark: 20:16 - 06:32. Astro Dark: 21:10 - 05:38

Total Clouds (% Sky Obscured)

89
82
75
84
92
93
93
92
91
93
94
93
88
82
78
79
81
79
79
76
78
71
62
35

Low Clouds (% Sky Obscured)

65
63
60
75
86
80
83
86
85
86
88
85
83
80
76
77
79
79
79
76
78
70
57
29

Medium Clouds (% Sky Obscured)

41
35
32
37
67
83
74
43
40
39
35
34
20
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
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 (%)

6
7
6
14
21
28
31
33
28
24
22
16
13
10
5
2
5
2
2
2
1
1
1
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
2
3
3
5
6
7
8
8
7
7
6
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
75
75
74
73
69
70
71
73
69
69
66
66
71
72
74
77
78
79
79
79
81

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028

Ozone (du)

357
352
351
346
341
337
337
336
338
341
339
337
335
334
333
335
333
330
326
323
319
316
313
310

Saturday 10

New Moon 0%

08:36

17:53

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

Sun - Rise: 08:12, Set: 18:36, Transit: 13:24. Moon - Rise: 08:36, Set: 17:53. Civil Dark: 19:21 - 07:27. Nautical Dark: 20:13 - 06:35. Astro Dark: 21:06 - 05:41

Total Clouds (% Sky Obscured)

31
38
41
37
23
17
15
36
50
26
18
5
23
30
79
84
90
94
89
87
89
89
87
85

Low Clouds (% Sky Obscured)

25
38
41
37
23
17
11
12
16
12
8
0
5
11
18
36
49
65
73
67
51
52
54
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
0
1
2
8
14
23
27

High Clouds (% Sky Obscured)

1
1
4
2
2
2
1
9
9
2
2
2
13
20
41
51
70
81
77
69
62
44
25
6

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 (%)

1
0
0
0
0
0
0
0
1
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
4
5
8
9
9
9
8
8
9
9
9
9
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
77
77
74
74
76
75
71
64
64
60
52
51
52
54
61
60
61
60
65
69
73
71
70

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1024
1023
1023
1022
1021

Ozone (du)

308
306
302
299
294
290
288
286
284
285
281
280
273
269
270
274
277
280
282
283
284
284
284
284

Sunday 11

Waxing Crescent 2%

10:16

17:48

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

Sun - Rise: 08:15, Set: 18:32, Transit: 13:23. Moon - Rise: 10:16, Set: 17:48. Civil Dark: 19:18 - 07:29. Nautical Dark: 20:10 - 06:37. Astro Dark: 21:03 - 05:44

Total Clouds (% Sky Obscured)

73
62
45
49
59
69
80
90
100
93
85
77
60
44
32
31
28
25
48
71
92
91
91
100

Low Clouds (% Sky Obscured)

50
45
39
37
41
30
24
21
20
16
8
0
0
0
0
0
0
0
0
0
0
1
2
6

Medium Clouds (% Sky Obscured)

18
9
0
0
0
0
18
39
64
56
35
25
15
8
2
1
1
0
9
17
26
39
48
58

High Clouds (% Sky Obscured)

1
1
0
6
11
16
44
73
100
77
57
43
26
29
26
25
23
20
45
70
92
91
91
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
69
71
74
76
69
63
57
55
52
49
52
53
55
61
67
77
77
78
78
78
80

Pressure (mb)

1020
1020
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1008
1007

Ozone (du)

283
284
284
285
284
283
283
281
280
279
279
278
278
276
275
273
273
273
272
273
274
274
275
276

Monday 12

Waxing Crescent 5%

12:00

17:43

Sun - Rise: 08:17, Set: 18:29, Transit: 13:23. Moon - Rise: 12:00, Set: 17:43. Civil Dark: 19:14 - 07:32. Nautical Dark: 20:06 - 06:40. Astro Dark: 21:00 - 05:47

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: 06/10/26 03:10:01. Forecast: 06/10/26 to 12/10/26. Timezone: UTC-6.00