Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waxing Crescent 5%

12:00

17:43

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
03 Bad

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)

100
100
100
100
100
100
94
91
100
100
100
100
96
90
89
90
90
71
71
60
81
90
80
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
1
10
10
6
2
15
69
51

Medium Clouds (% Sky Obscured)

57
77
81
86
86
78
50
45
61
87
72
59
54
49
80
87
90
71
71
59
80
85
75
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
80
72
100
100
100
63
20
15
15
5
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 (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
5
0
0
0
0
0
0
0
2
2
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
75
73
73
71
66
62
59
57
55
54
57
60
63
65
73
77
78
80
83
83
86

Pressure (mb)

1001
1001
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
1000
1000
1001
1001
1002
1002
1003
1003

Ozone (du)

314
313
313
317
317
317
321
322
320
323
325
327
331
335
336
339
339
339
340
343
346
348
343
340

Tuesday 13

Waxing Crescent 11%

13:49

17:35

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 OK
01 Bad
02 Bad
03 OK

Sun - Rise: 08:20, Set: 18:26, Transit: 13:23. Moon - Rise: 13:49, Set: 17:35. Civil Dark: 19:11 - 07:35. Nautical Dark: 20:03 - 06:43. Astro Dark: 20:56 - 05:50

Total Clouds (% Sky Obscured)

56
86
93
99
98
85
85
97
100
99
96
100
85
88
90
76
67
76
56
51
44
54
51
44

Low Clouds (% Sky Obscured)

8
41
57
65
95
69
81
97
100
98
90
100
83
85
89
74
65
74
56
51
44
54
51
42

Medium Clouds (% Sky Obscured)

56
53
62
72
22
11
0
0
0
10
11
2
2
2
2
2
2
2
5
5
2
2
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
5
10
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 (%)

29
27
9
7
5
3
11
4
4
4
7
6
13
3
0
6
9
1
6
0
0
4
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
7
8
10
10
11
10
10
10
10
10
9
8
6
5
3
3
3
3
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
98
96
86
80
84
84
82
80
77
73
71
68
71
72
76
78
77
77
77
78
78
81
84

Pressure (mb)

1004
1004
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

339
338
338
336
335
337
339
340
341
339
338
339
337
336
333
335
336
338
339
338
334
332
333
335

Wednesday 14

Waxing Crescent 18%

15:48

17:21

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 OK
22 Bad
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:23, Set: 18:23, Transit: 13:23. Moon - Rise: 15:48, Set: 17:21. Civil Dark: 19:08 - 07:37. Nautical Dark: 20:00 - 06:45. Astro Dark: 20:53 - 05:52

Total Clouds (% Sky Obscured)

53
54
77
76
83
84
78
100
100
100
100
100
92
100
100
76
48
33
59
36
55
52
43
49

Low Clouds (% Sky Obscured)

53
54
67
72
55
44
42
25
26
20
12
23
28
32
31
19
5
14
19
12
15
34
32
48

Medium Clouds (% Sky Obscured)

0
0
52
65
65
60
60
55
55
55
50
50
45
52
11
22
32
22
46
24
50
42
26
12

High Clouds (% Sky Obscured)

6
2
36
57
67
67
68
100
100
100
100
100
88
100
100
39
2
4
22
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
87
88
88
84
77
73
69
68
68
71
76
83
84
89
89
87
89
89
87
87
86

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1018
1019
1020
1021
1022
1023
1024
1025
1025
1026

Ozone (du)

332
330
326
323
322
322
321
319
320
319
319
320
320
322
324
328
331
333
334
334
334
333
334
333

Thursday 15

Waxing Crescent 26%

No Rise

No Set

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
03 Bad

Sun - Rise: 08:26, Set: 18:19, Transit: 13:23. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:05 - 07:40. Nautical Dark: 19:57 - 06:48. Astro Dark: 20:50 - 05:55

Total Clouds (% Sky Obscured)

55
65
86
93
99
98
96
81
90
80
78
81
85
92
93
97
99
98
96
95
96
96
97
98

Low Clouds (% Sky Obscured)

47
49
76
83
88
84
82
64
71
71
71
76
79
82
63
69
24
41
37
34
38
65
85
91

Medium Clouds (% Sky Obscured)

21
30
38
46
78
53
41
36
24
11
0
0
0
0
14
29
55
92
90
87
87
87
84
88

High Clouds (% Sky Obscured)

2
2
0
0
3
0
0
0
2
4
2
17
32
53
73
82
92
66
41
16
27
42
53
38

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
1
2
3
1
0
0
1
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
4
3
4
5
6
7
7
7
7
8
8
9
11
12
12
11
11
11
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
92
92
87
84
83
77
71
65
64
65
68
69
70
74
76
73
74
80
81
83
86
89
91

Pressure (mb)

1027
1027
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025
1025
1024
1023
1022

Ozone (du)

332
330
331
331
330
331
331
328
326
323
318
317
316
315
314
313
312
312
311
310
309
306
305
307

Friday 16

Waxing Crescent 35%

18:01

18:44

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
03 Bad

Sun - Rise: 08:28, Set: 18:16, Transit: 13:22. Moon - Rise: 18:01, Set: 18:44. Civil Dark: 19:02 - 07:42. Nautical Dark: 19:54 - 06:50. Astro Dark: 20:47 - 05:58

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
100
100
100
100
98
96
95
96
98
100
99
98
97
98
99
100
99

Low Clouds (% Sky Obscured)

91
90
90
90
92
92
93
94
92
88
80
61
81
80
77
79
81
86
88
92
90
88
87
81

Medium Clouds (% Sky Obscured)

92
96
86
82
65
58
52
50
52
96
100
93
88
84
86
84
84
90
94
97
95
95
98
96

High Clouds (% Sky Obscured)

31
20
47
71
94
96
98
100
100
100
100
70
43
15
43
78
100
85
67
50
63
82
100
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
4
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
2
1
1
3
3
1
16
27
39
76
95
95
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1.2
0.8

Wind Speed/Direction (mph)

14
14
14
13
13
13
13
15
14
15
14
14
13
13
13
13
13
14
13
12
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
89
89
86
82
79
76
76
76
79
77
79
77
79
79
82
83
86
89
89
91

Pressure (mb)

1021
1020
1019
1019
1018
1017
1015
1015
1013
1012
1011
1010
1009
1007
1006
1005
1004
1002
1001
1000
998
997
996
995

Ozone (du)

306
305
302
303
304
303
302
300
299
299
300
301
302
304
307
310
313
316
318
321
323
327
331
336

Saturday 17

Waxing Crescent 44%

17:38

20:50

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
03 Bad

Sun - Rise: 08:31, Set: 18:13, Transit: 13:22. Moon - Rise: 17:38, Set: 20:50. Civil Dark: 18:59 - 07:45. Nautical Dark: 19:51 - 06:53. Astro Dark: 20:44 - 06:01

Total Clouds (% Sky Obscured)

98
97
98
99
100
93
84
78
85
94
100
97
93
87
81
76
71
61
51
44
57
73
81
69

Low Clouds (% Sky Obscured)

74
66
60
56
48
42
35
30
43
54
69
61
57
53
46
40
33
30
26
22
18
18
22
23

Medium Clouds (% Sky Obscured)

95
94
86
78
67
59
46
32
54
80
94
90
86
81
66
52
35
23
12
1
15
28
41
20

High Clouds (% Sky Obscured)

38
7
38
69
100
78
59
56
55
55
60
45
56
59
63
62
61
49
37
26
34
37
27
13

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
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 (%)

70
47
49
45
37
30
19
0
7
11
16
26
31
32
29
23
11
9
5
1
3
2
0
0

Precipitation Amount (mm)

0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
96
96
96
98
94
91
88
84
81
76
79
79
80
83
85
88
88
89
89
86
84
81

Pressure (mb)

994
993
992
992
991
991
991
991
991
991
992
992
993
994
995
996
997
997
998
998
999
1000
1000
1001

Ozone (du)

337
338
340
343
347
351
353
356
359
359
360
360
362
363
364
365
365
366
369
372
375
372
370
367

Sunday 18

First Quarter 54%

17:30

22:38

Sun - Rise: 08:34, Set: 18:10, Transit: 13:22. Moon - Rise: 17:30, Set: 22:38. Civil Dark: 18:56 - 07:48. Nautical Dark: 19:48 - 06:56. Astro Dark: 20:41 - 06:03

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: 12/10/26 04:47:42. Forecast: 12/10/26 to 18/10/26. Timezone: UTC-6.00