Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

10:34

17:00

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
06 Bad

Sun - Rise: 09:35, Set: 16:01, Transit: 12:48. Moon - Rise: 10:34, Set: 17:00. Civil Dark: 16:59 - 08:37. Nautical Dark: 17:57 - 07:39. Astro Dark: 18:51 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
90
73
90
90
91
97
99
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

85
86
87
87
83
86
88
85
56
41
27
49
66
74
79
79
77
77
80
84
84
77
89
89

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
87
80
43
74
81
73
92
98
100
100
100
93
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
85
55
50
55
60
60
70
0
0
4
81
86
95
96
89
86
80
90
84
0

ISS Passover

Visibility (miles)

9
9
9
6
0
0
0
0
0
0
0
1
9
9
9
4
0
0
1
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
1
0
2
6
1
6
5
3
2
2
2
1
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
Snow

Precipitation Probability (%)

41
46
49
55
58
55
54
49
41
29
20
9
8
9
21
27
30
31
38
47
48
37
35
60

Precipitation Amount (mm)

0.1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-26
-25
-25
-24
-24
-23
-22
-22
-21
-21
-21
-22
-22
-23
-22
-22
-21
-21
-20
-19
-18
-17
-16
-14

Feels Like (°C)

-30
-29
-29
-28
-28
-27
-26
-25
-25
-25
-26
-26
-27
-27
-27
-27
-27
-26
-25
-24
-23
-22
-21
-19

Dew Point (°C)

-29
-28
-28
-28
-26
-25
-25
-24
-24
-23
-23
-24
-24
-25
-25
-24
-24
-23
-22
-21
-20
-18
-17
-16

Relative Humidity (%)

71
71
71
71
76
79
79
80
80
82
82
82
81
79
78
78
80
81
84
85
87
87
88
90

Pressure (mb)

1031
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1022
1021
1019

Ozone (du)

405
406
408
411
415
422
427
423
421
423
422
420
423
422
419
419
423
424
426
429
433
435
436
442

Tuesday 20

Waxing Crescent 4%

10:27

18:44

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
06 Bad

Sun - Rise: 09:32, Set: 16:04, Transit: 12:48. Moon - Rise: 10:27, Set: 18:44. Civil Dark: 17:01 - 08:35. Nautical Dark: 17:59 - 07:37. Astro Dark: 18:53 - 06:42

Total Clouds (% Sky Obscured)

90
90
94
95
98
99
100
100
95
86
70
35
30
34
38
32
31
80
95
95
91
88
78
64

Low Clouds (% Sky Obscured)

83
73
68
79
92
96
100
100
93
81
68
35
30
34
38
32
31
57
82
83
79
73
68
60

Medium Clouds (% Sky Obscured)

35
52
42
47
43
43
39
11
0
0
0
0
0
0
38
32
31
62
78
68
62
58
49
56

High 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

ISS Passover

Visibility (miles)

0
0
9
6
9
9
8
9
9
8
9
9
9
9
9
9
9
9
9
1
1
2
5
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

Snow
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 (%)

50
22
16
18
26
23
22
21
15
12
9
0
0
0
0
0
1
2
1
4
9
1
0
0

Precipitation Amount (mm)

0.2
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
15
23
24
23
23
23
21
20
19
17
16
15
14
13
13
12
11
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

-13
-11
-9
-9
-11
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-22
-23
-23
-23
-23
-23
-24
-25

Feels Like (°C)

-18
-17
-18
-19
-20
-21
-22
-23
-24
-25
-25
-25
-25
-26
-26
-27
-27
-27
-29
-29
-30
-29
-30
-30

Dew Point (°C)

-14
-12
-13
-13
-14
-15
-16
-17
-19
-20
-21
-22
-23
-24
-25
-25
-26
-26
-27
-26
-26
-27
-27
-28

Relative Humidity (%)

92
90
77
75
75
75
76
76
72
74
71
69
70
68
68
69
69
70
70
72
73
73
72
71

Pressure (mb)

1018
1017
1016
1017
1018
1019
1020
1022
1024
1026
1027
1029
1030
1031
1032
1032
1033
1034
1034
1035
1035
1035
1035
1036

Ozone (du)

452
461
483
487
479
469
466
471
476
491
483
474
471
474
472
468
470
470
469
472
471
469
465
459

Wednesday 21

Waxing Crescent 10%

10:21

20:24

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

Sun - Rise: 09:30, Set: 16:07, Transit: 12:49. Moon - Rise: 10:21, Set: 20:24. Civil Dark: 17:04 - 08:33. Nautical Dark: 18:01 - 07:36. Astro Dark: 18:55 - 06:41

Total Clouds (% Sky Obscured)

51
74
65
55
52
53
57
15
22
14
14
9
3
13
18
33
37
47
45
36
35
37
45
44

Low Clouds (% Sky Obscured)

41
48
44
26
22
28
27
13
10
6
6
6
3
6
3
3
3
2
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

51
46
35
28
26
26
28
0
22
13
14
6
0
10
18
33
37
22
10
4
15
19
30
44

High Clouds (% Sky Obscured)

1
18
0
3
2
2
0
0
0
0
0
0
0
2
7
13
14
11
15
10
20
35
14
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)

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

Chance of Frost

Temperature (°C)

-26
-27
-28
-28
-28
-27
-27
-27
-27
-30
-31
-32
-32
-33
-34
-35
-36
-36
-36
-36
-37
-37
-36
-35

Feels Like (°C)

-31
-30
-32
-32
-31
-31
-30
-30
-31
-33
-34
-35
-36
-36
-37
-37
-38
-39
-40
-40
-41
-41
-40
-39

Dew Point (°C)

-29
-30
-31
-32
-32
-31
-31
-31
-31
-33
-35
-36
-36
-37
-38
-39
-40
-40
-40
-40
-41
-41
-40
-39

Relative Humidity (%)

70
70
69
67
67
66
65
65
66
66
65
65
64
64
64
64
63
64
64
64
63
63
64
62

Pressure (mb)

1036
1036
1036
1037
1037
1038
1038
1039
1039
1040
1040
1041
1041
1041
1042
1042
1043
1043
1044
1044
1044
1044
1044
1044

Ozone (du)

461
464
475
483
485
485
484
479
477
474
471
462
450
444
446
444
444
439
433
423
417
411
412
408

Thursday 22

Waxing Crescent 17%

10:15

22:02

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 09:28, Set: 16:10, Transit: 12:49. Moon - Rise: 10:15, Set: 22:02. Civil Dark: 17:06 - 08:32. Nautical Dark: 18:03 - 07:34. Astro Dark: 18:57 - 06:39

Total Clouds (% Sky Obscured)

52
48
43
41
32
23
14
9
5
0
0
0
0
21
42
62
75
87
100
100
99
99
96
93

Low Clouds (% Sky Obscured)

4
12
15
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
17
34
51
60
69

Medium Clouds (% Sky Obscured)

52
48
43
41
32
23
14
9
5
0
0
0
0
21
42
60
71
87
95
95
99
98
91
85

High Clouds (% Sky Obscured)

2
13
2
30
32
23
14
0
0
0
0
0
0
2
2
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
1
0
0
0
0
0
0
0
0
1
3
3
4
4
7
3
7

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
12
17
19
20
18
16
6
11
4
0
0
0
0
1
1
8
12

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

Chance of Frost

Temperature (°C)

-34
-34
-33
-33
-32
-31
-30
-29
-29
-29
-30
-30
-30
-31
-31
-31
-31
-32
-33
-33
-33
-33
-32
-32

Feels Like (°C)

-38
-38
-37
-37
-37
-35
-34
-34
-34
-35
-36
-36
-36
-36
-36
-36
-36
-37
-37
-38
-37
-37
-36
-36

Dew Point (°C)

-38
-38
-37
-37
-36
-35
-33
-32
-32
-32
-33
-33
-33
-34
-34
-34
-34
-35
-36
-36
-36
-36
-36
-36

Relative Humidity (%)

62
63
64
64
63
65
70
72
72
74
73
73
72
73
72
71
71
72
71
71
71
70
69
70

Pressure (mb)

1044
1044
1044
1044
1044
1044
1043
1043
1043
1042
1042
1042
1042
1041
1041
1041
1040
1040
1040
1040
1039
1039
1039
1038

Ozone (du)

395
377
366
363
357
352
344
336
330
326
320
317
312
312
307
305
304
303
301
301
302
303
303
301

Friday 23

Waxing Crescent 27%

10:10

23:42

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
06 Bad

Sun - Rise: 09:25, Set: 16:13, Transit: 12:49. Moon - Rise: 10:10, Set: 23:42. Civil Dark: 17:09 - 08:30. Nautical Dark: 18:06 - 07:32. Astro Dark: 18:59 - 06:38

Total Clouds (% Sky Obscured)

90
90
89
89
89
89
89
87
85
84
87
91
94
95
96
96
96
96
96
96
96
96
93
89

Low Clouds (% Sky Obscured)

79
80
81
82
82
82
82
82
81
81
81
80
80
81
81
82
81
81
80
80
79
79
80
80

Medium Clouds (% Sky Obscured)

74
74
70
62
62
58
58
38
20
11
28
46
63
69
75
80
81
82
82
81
80
79
75
71

High Clouds (% Sky Obscured)

0
0
0
0
0
8
1
2
38
50
61
77
82
88
89
91
89
87
85
85
80
80
60
50

ISS Passover

Visibility (miles)

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

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 (%)

17
17
17
14
13
12
10
9
9
8
12
9
6
8
9
10
12
12
13
13
13
13
13
14

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)

7
7
7
7
7
7
7
7
6
6
7
7
7
6
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

-32
-32
-32
-32
-31
-29
-28
-28
-28
-30
-29
-30
-30
-30
-29
-28
-28
-27
-27
-26
-26
-26
-26
-25

Feels Like (°C)

-36
-36
-36
-35
-34
-33
-33
-31
-31
-34
-34
-34
-34
-34
-35
-35
-36
-33
-33
-33
-33
-33
-33
-32

Dew Point (°C)

-36
-36
-36
-35
-34
-33
-32
-31
-31
-33
-33
-33
-33
-33
-32
-31
-31
-30
-30
-29
-29
-29
-29
-28

Relative Humidity (%)

69
69
69
69
69
71
70
70
71
73
72
72
72
72
71
72
71
72
72
73
73
73
72
73

Pressure (mb)

1038
1037
1037
1037
1037
1036
1035
1035
1034
1034
1034
1033
1033
1032
1032
1031
1031
1030
1030
1029
1029
1028
1028
1027

Ozone (du)

295
292
294
293
296
297
299
298
298
296
296
297
297
297
298
298
299
299
300
300
302
304
305
308

Saturday 24

Waxing Crescent 37%

10:04

01:26

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
06 Bad

Sun - Rise: 09:23, Set: 16:16, Transit: 12:49. Moon - Rise: 10:04, Set: 01:26. Civil Dark: 17:11 - 08:28. Nautical Dark: 18:08 - 07:31. Astro Dark: 19:01 - 06:36

Total Clouds (% Sky Obscured)

86
89
90
95
97
98
98
98
98
96
95
95
95
97
98
98
98
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

81
81
82
82
82
81
82
80
80
89
92
94
95
97
98
97
96
94
92
90
88
85
83
81

Medium Clouds (% Sky Obscured)

69
53
42
27
38
45
43
42
36
30
30
25
20
20
25
31
47
54
52
60
65
70
79
88

High Clouds (% Sky Obscured)

50
50
57
54
46
15
10
9
12
10
5
5
10
15
20
20
20
25
55
60
69
80
80
62

ISS Passover

Visibility (miles)

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

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 (%)

13
12
12
11
10
8
7
7
7
7
8
10
7
13
14
11
13
14
16
23
28
32
30
27

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)

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

Chance of Frost

Temperature (°C)

-25
-25
-25
-25
-25
-24
-23
-23
-23
-23
-23
-23
-24
-24
-24
-24
-25
-25
-25
-25
-25
-25
-24
-23

Feels Like (°C)

-32
-32
-33
-33
-33
-30
-30
-30
-30
-30
-30
-29
-29
-29
-30
-30
-31
-29
-29
-29
-30
-30
-30
-27

Dew Point (°C)

-28
-28
-28
-28
-28
-27
-26
-26
-25
-25
-25
-26
-26
-26
-26
-26
-27
-27
-27
-27
-27
-26
-26
-24

Relative Humidity (%)

73
74
73
73
73
74
75
76
78
78
79
78
80
81
80
81
81
80
81
82
83
84
86
87

Pressure (mb)

1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

310
312
312
312
312
311
309
308
309
310
311
314
317
320
321
321
321
323
325
327
331
334
337
343

Sunday 25

First Quarter 49%

09:58

03:19

Sun - Rise: 09:20, Set: 16:19, Transit: 12:50. Moon - Rise: 09:58, Set: 03:19. Civil Dark: 17:13 - 08:26. Nautical Dark: 18:10 - 07:29. Astro Dark: 19:03 - 06:34

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: 19/01/26 07:17:35. Forecast: 19/01/26 to 25/01/26. Timezone: UTC-7.00