Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waning Crescent 27%

01:37

14:55

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 Good
07 OK
08 Bad
09 Bad
10 OK
11 OK

Sun - Rise: 08:53, Set: 15:53, Transit: 12:21. Moon - Rise: 01:37, Set: 14:55. Civil Dark: 16:47 - 07:58. Nautical Dark: 17:44 - 07:01. Astro Dark: 18:37 - 06:08

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
98
99
100
100
100
92
82
81
82
49
4
28
77
75
39
26

Low Clouds (% Sky Obscured)

83
80
79
78
78
82
44
64
63
36
41
61
62
0
3
0
3
2
0
3
15
11
4
3

Medium Clouds (% Sky Obscured)

81
93
99
100
100
100
100
100
94
98
99
99
100
91
79
80
81
47
2
19
65
63
31
26

High Clouds (% Sky Obscured)

72
77
100
95
100
96
76
60
61
68
63
70
80
62
58
29
4
4
0
3
4
4
5
4

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 (%)

1
1
1
0
0
1
1
2
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 (%)

6
7
4
3
4
6
10
10
9
5
5
4
3
2
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)

6
6
7
6
7
7
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-12
-12
-12
-12
-12
-13
-12
-12
-13
-13
-13
-13
-14
-14
-14
-15
-15
-15
-14
-16
-17
-17
-16

Dew Point (°C)

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

Relative Humidity (%)

77
77
79
80
82
83
82
82
83
83
83
83
83
83
83
83
81
80
80
80
80
76
75
72

Pressure (mb)

1009
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007

Ozone (du)

407
407
406
398
401
407
405
401
402
402
402
400
402
405
408
405
400
399
400
396
394
394
393
396

Friday 14

Waning Crescent 18%

03:07

14:49

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

Sun - Rise: 08:56, Set: 15:50, Transit: 12:22. Moon - Rise: 03:07, Set: 14:49. Civil Dark: 16:45 - 08:00. Nautical Dark: 17:42 - 07:03. Astro Dark: 18:35 - 06:10

Total Clouds (% Sky Obscured)

65
51
46
70
71
43
28
49
74
86
82
78
57
47
45
61
67
35
34
65
87
91
95
79

Low Clouds (% Sky Obscured)

3
9
24
27
60
43
27
49
63
65
73
70
49
47
45
50
52
35
34
38
41
49
57
51

Medium Clouds (% Sky Obscured)

59
24
28
44
6
9
7
28
52
57
58
57
0
0
0
0
0
0
1
1
1
9
10
9

High Clouds (% Sky Obscured)

4
0
0
0
4
4
4
4
34
45
35
14
27
3
3
27
33
4
3
25
37
29
26
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
1
1
1
1
0
0
0
0
0
0
0
0
0
1

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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-14
-14
-15
-15
-15
-15
-15
-16
-17
-17
-17
-17
-17
-17
-17
-18
-18
-17
-18
-18
-19
-19
-18

Dew Point (°C)

-15
-15
-14
-14
-15
-14
-15
-15
-16
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-18
-17
-17

Relative Humidity (%)

70
69
71
75
75
80
79
79
78
78
78
79
79
79
81
81
81
82
82
82
84
82
81
78

Pressure (mb)

1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

398
398
397
397
396
396
397
395
391
387
388
384
383
381
375
372
372
374
372
371
373
374
373
373

Saturday 15

Waning Crescent 11%

04:35

14:44

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

Sun - Rise: 08:59, Set: 15:48, Transit: 12:22. Moon - Rise: 04:35, Set: 14:44. Civil Dark: 16:43 - 08:03. Nautical Dark: 17:40 - 07:06. Astro Dark: 18:33 - 06:12

Total Clouds (% Sky Obscured)

82
72
68
86
85
75
62
67
45
29
43
43
27
22
41
51
54
94
92
89
89
86
81
71

Low Clouds (% Sky Obscured)

56
49
63
62
60
27
27
26
9
16
33
31
18
9
13
29
30
77
72
70
69
67
62
45

Medium Clouds (% Sky Obscured)

8
7
7
60
64
59
59
56
45
28
35
33
27
22
41
51
54
91
86
77
77
77
77
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
2

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 (%)

3
6
6
6
4
2
2
1
2
4
7
9
9
10
9
11
19
29
29
29
29
29
29
29

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
1
1
1
1
1
1
1
2
3
5
3
11
13
14
18

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

Chance of Frost

Temperature (°C)

-13
-12
-12
-12
-13
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-14
-14
-13

Feels Like (°C)

-17
-16
-16
-16
-17
-17
-17
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-19
-19
-19
-19
-18
-17

Dew Point (°C)

-16
-16
-15
-15
-15
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-17
-16
-16

Relative Humidity (%)

76
76
76
81
84
84
83
81
81
79
81
80
79
79
79
79
79
78
77
77
79
79
79
78

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022

Ozone (du)

376
380
380
379
378
374
370
365
361
359
356
350
346
344
345
345
345
345
346
348
349
348
348
347

Sunday 16

Waning Crescent 6%

06:06

14:38

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:01, Set: 15:46, Transit: 12:22. Moon - Rise: 06:06, Set: 14:38. Civil Dark: 16:41 - 08:05. Nautical Dark: 17:38 - 07:08. Astro Dark: 18:32 - 06:14

Total Clouds (% Sky Obscured)

83
92
94
96
96
94
92
90
90
91
92
92
91
91
89
87
84
88
91
95
94
94
93
85

Low Clouds (% Sky Obscured)

51
52
69
65
65
67
69
70
79
82
84
84
84
84
81
78
75
81
88
95
94
94
93
85

Medium Clouds (% Sky Obscured)

73
75
80
81
82
79
79
76
73
71
69
67
66
66
52
40
28
19
8
4
4
0
0
0

High Clouds (% Sky Obscured)

2
15
16
2
0
0
0
0
0
0
4
78
44
26
21
5
1
15
10
5
0
0
0
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9

Fog (%)

29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29

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 (%)

21
23
23
22
20
22
23
20
23
23
20
21
19
11
18
17
7
15
14
3
7
7
1
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)

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

Chance of Frost

Temperature (°C)

-11
-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-8

Feels Like (°C)

-14
-13
-14
-15
-15
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-16
-16
-15
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

81
81
85
88
88
88
86
86
85
85
83
83
80
78
78
81
85
87
88
88
88
88
88
85

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

347
345
344
344
346
349
351
349
349
350
348
347
347
345
343
342
343
342
341
341
340
340
341
343

Monday 17

Waning Crescent 2%

07:40

14:33

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:04, Set: 15:43, Transit: 12:22. Moon - Rise: 07:40, Set: 14:33. Civil Dark: 16:39 - 08:08. Nautical Dark: 17:37 - 07:10. Astro Dark: 18:30 - 06:16

Total Clouds (% Sky Obscured)

77
68
59
49
39
60
80
100
100
100
100
97
94
92
95
98
100
96
95
93
92
92
90
93

Low Clouds (% Sky Obscured)

77
68
59
49
39
60
80
100
100
100
100
80
82
84
89
95
95
89
83
77
71
65
59
69

Medium Clouds (% Sky Obscured)

0
5
0
0
5
5
10
10
19
28
26
69
50
30
24
18
8
9
9
10
5
5
5
13

High Clouds (% Sky Obscured)

5
5
5
10
10
15
15
25
27
23
48
93
94
92
95
95
90
85
45
45
40
45
40
77

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 (%)

29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29

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 (%)

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

12
12
12
12
11
11
11
12
11
11
11
11
11
11
11
10
10
10
10
10
9
10
10
10

Chance of Frost

Temperature (°C)

-7
-7
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Feels Like (°C)

-14
-14
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-11
-11
-11
-11
-11
-11

Dew Point (°C)

-10
-10
-9
-10
-10
-10
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

80
79
79
77
77
76
76
76
74
76
76
77
77
79
77
77
76
76
77
79
79
79
77
76

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

343
344
344
345
345
347
349
349
349
351
351
351
351
351
350
350
350
350
351
352
353
352
351
350

Tuesday 18

Waning Crescent 0%

09:21

14:26

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 09:07, Set: 15:41, Transit: 12:22. Moon - Rise: 09:21, Set: 14:26. Civil Dark: 16:37 - 08:10. Nautical Dark: 17:35 - 07:12. Astro Dark: 18:29 - 06:18

Total Clouds (% Sky Obscured)

96
98
97
95
92
95
98
100
98
96
97
98
96
96
96
98
99
99
98
97
96
95
94
96

Low Clouds (% Sky Obscured)

76
84
79
74
69
72
75
78
78
74
71
61
64
69
75
81
86
88
89
91
89
86
84
88

Medium Clouds (% Sky Obscured)

18
26
22
28
25
41
63
78
70
58
47
59
62
70
52
26
13
22
39
55
58
61
64
62

High Clouds (% Sky Obscured)

54
51
42
41
37
58
78
100
68
35
3
2
6
10
38
66
94
75
59
46
51
56
63
67

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 (%)

29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29

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
1
2
6
5
1
4
6
1
2
2
0
2

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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-8
-8
-9
-8

Dew Point (°C)

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

Relative Humidity (%)

76
75
76
76
77
77
77
79
77
79
81
81
82
82
84
84
85
86
86
86
87
86
86
86

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

349
348
348
350
352
354
354
355
355
357
358
359
365
371
377
378
380
381
376
371
366
365
364
363

Wednesday 19

New Moon 0%

11:12

14:18

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

Sun - Rise: 09:10, Set: 15:38, Transit: 12:23. Moon - Rise: 11:12, Set: 14:18. Civil Dark: 16:35 - 08:12. Nautical Dark: 17:33 - 07:14. Astro Dark: 18:27 - 06:20

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
96
95
95
95
97
98
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

54
53
49
52
56
60
60
59
60
62
63
58
58
62
61
61
65

High Clouds (% Sky Obscured)

71
77
84
88
92
84
77
67
76
82
88
90
93
95
94
92
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
4
3
2
1
1
1

Fog (%)

29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
2
2
1
1
1
0
1
2
2
5
7
12
13
14
15

Precipitation Amount (mm)

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
6
6
6
6
6
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

-3
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2

Feels Like (°C)

-7
-7
-7
-7
-6
-6
-7
-7
-6
-6
-7
-7
-6
-6
-7
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
87
89
92
92
92
92
94
94
94
94
96
96
96
98

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1021

Ozone (du)

363
362
362
362
363
363
362
361
361
361
361
361
359
358
357
357
356

Forecast for Yellowknife, North Slave Region, Canada (62.45,-114.37)

Generated: 13/11/25 12:53:57. Forecast: 13/11/25 to 19/11/25. Timezone: UTC-7.00