Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 95%

15:08

No Set

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
12 Bad

Sun - Rise: 08:32, Set: 16:12, Transit: 12:21. Moon - Rise: 15:08, Set: No Set. Civil Dark: 17:03 - 07:41. Nautical Dark: 17:58 - 06:45. Astro Dark: 18:51 - 05:53

Total Clouds (% Sky Obscured)

55
69
98
99
91
91
82
95
100
100
100
98
93
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
60
60
30
34
27
11
0
0
0
0
0
9
25
60
60
61
61
61
57
31
10
0
0

Medium Clouds (% Sky Obscured)

0
0
51
71
69
70
56
82
97
98
99
97
88
96
100
97
90
99
99
99
100
100
100
100

High Clouds (% Sky Obscured)

29
38
94
93
83
73
77
90
100
100
100
85
64
95
99
98
100
100
97
99
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 (%)

2
2
2
2
2
2
2
2
2
1
1
0
0
0
0
1
1
2
2
2
3
2
2
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
1
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
10
10
10
10
11
12
12
13
13
12
12
12
13
13
13
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
68
71
72
69
66
62
60
60
61
63
65
66
66
67
67
67
66
66
65
62
60
59

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

339
338
336
336
334
332
332
334
336
339
339
338
339
340
341
341
341
341
343
345
342
340
339
337

Friday 7

Waning Gibbous 88%

No Rise

No Set

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 OK
11 Bad
12 Bad

Sun - Rise: 08:35, Set: 16:09, Transit: 12:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:01 - 07:43. Nautical Dark: 17:56 - 06:48. Astro Dark: 18:48 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
99
89
88
83
62
59
67
60
61
58
56
41
76
56

Low Clouds (% Sky Obscured)

0
0
0
0
11
28
38
39
36
38
36
30
26
13
7
24
35
31
35
49
47
41
49
37

Medium Clouds (% Sky Obscured)

100
99
93
100
100
100
95
91
83
90
82
59
56
61
62
59
63
60
61
58
56
41
64
52

High Clouds (% Sky Obscured)

100
100
100
100
100
100
91
94
100
100
95
65
63
49
16
3
3
3
3
3
3
3
34
17

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
1
1
1
1
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)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
13
14
14

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
58
60
61
62
61
63
64
65
65
68
68
68
69
69
72
74
74
68
65
61
59
59

Pressure (mb)

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

Ozone (du)

337
336
337
337
337
337
333
333
335
336
337
337
338
337
335
334
334
333
333
333
336
338
337
333

Saturday 8

Waning Gibbous 79%

No Rise

No Set

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
12 Bad

Sun - Rise: 08:38, Set: 16:06, Transit: 12:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:59 - 07:46. Nautical Dark: 17:54 - 06:50. Astro Dark: 18:46 - 05:57

Total Clouds (% Sky Obscured)

69
78
85
82
64
60
83
95
98
97
97
79
86
87
100
100
100
100
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

37
38
56
60
64
60
78
95
97
89
86
62
66
63
56
54
43
48
42
40
37
36
33
41

Medium Clouds (% Sky Obscured)

54
78
85
72
64
60
13
0
0
1
2
0
0
71
90
73
61
36
40
60
74
83
90
96

High Clouds (% Sky Obscured)

26
35
68
30
3
2
2
0
0
20
50
57
62
86
100
86
100
99
59
42
80
100
93
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
1
9
16
28
23
8
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6

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)

14
14
13
13
12
12
12
11
11
11
11
10
9
7
6
5
5
4
2
3
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
65
67
70
72
73
76
79
81
81
82
87
89
92
94
96
94
96
96
94
96
94
94

Pressure (mb)

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

Ozone (du)

329
327
327
327
327
328
328
329
329
331
331
329
325
320
319
317
314
312
312
311
312
312
312
310

Sunday 9

Waning Gibbous 68%

18:18

15:26

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
12 Bad

Sun - Rise: 08:41, Set: 16:04, Transit: 12:21. Moon - Rise: 18:18, Set: 15:26. Civil Dark: 16:56 - 07:48. Nautical Dark: 17:52 - 06:52. Astro Dark: 18:44 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

43
64
84
97
91
60
64
95
95
96
97
99
100
98
96
95
96
98
100
98
97
95
94
92

Medium Clouds (% Sky Obscured)

89
95
98
97
89
95
100
100
100
100
84
65
48
59
69
79
85
91
96
86
77
67
66
63

High Clouds (% Sky Obscured)

77
83
92
99
88
77
63
75
88
100
82
64
63
78
28
80
85
80
65
19
35
25
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
3
0
0
0
0
0
0
0
0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Frozen rai
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

8
28
39
46
51
52
50
68
81
95
94
95
94
92
69
69
90
81
40
26
32
29
17
19

Precipitation Amount (mm)

0
0
0.1
0.2
0.2
0.2
0.2
0.3
0.5
0.7
0.7
0.7
0.5
0.5
0.3
0.3
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
8
9
9
9
9
10
9
11
9
9
9
8
7
6
7
4
4
4
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
94
94
94
94
92
91
92
92
92
96
98
98
96
100
98
98
98
100
100
98
92

Pressure (mb)

1014
1013
1011
1010
1009
1007
1005
1004
1002
1000
998
997
995
994
993
992
991
990
990
990
991
991
991
992

Ozone (du)

311
312
312
312
314
317
318
319
321
326
328
329
328
326
326
330
331
332
329
328
329
328
325
322

Monday 10

Waning Gibbous 57%

20:29

15:14

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
12 Bad

Sun - Rise: 08:44, Set: 16:01, Transit: 12:21. Moon - Rise: 20:29, Set: 15:14. Civil Dark: 16:54 - 07:51. Nautical Dark: 17:50 - 06:55. Astro Dark: 18:42 - 06:02

Total Clouds (% Sky Obscured)

95
94
93
92
90
88
86
87
89
91
91
92
93
94
95
97
96
95
95
96
97
98
99
99

Low Clouds (% Sky Obscured)

91
90
89
88
85
82
80
81
83
84
84
85
85
84
83
82
65
47
30
20
10
0
0
0

Medium Clouds (% Sky Obscured)

64
60
63
64
64
64
61
64
65
62
64
61
62
61
60
64
71
78
85
86
88
91
95
98

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
1
0
0
0
0
0
2
5
31
61
90
93
93
93
92
91

ISS Passover

Visibility (miles)

9
9
9
9
6
3
4
3
5
5
3
3
2
2
4
4
3
4
4
5
6
8
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 (%)

20
21
23
25
26
26
27
25
22
21
16
16
15
20
15
13
19
17
14
12
10
3
5
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-8
-9
-10
-10
-11
-11
-11
-12
-11
-12
-12
-13
-13
-14
-14
-14
-14
-15
-15
-14
-14
-15

Dew Point (°C)

-3
-3
-4
-4
-5
-5
-6
-6
-7
-7
-7
-8
-8
-8
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11

Relative Humidity (%)

91
92
92
92
92
92
90
90
90
92
92
92
92
90
90
90
90
90
90
88
88
88
87
87

Pressure (mb)

993
993
994
995
996
997
997
998
998
999
1000
1001
1002
1002
1003
1004
1005
1005
1006
1007
1008
1009
1010
1010

Ozone (du)

321
320
316
315
313
308
307
305
305
306
306
306
306
306
307
309
310
312
314
316
317
317
318
318

Tuesday 11

Third Quarter 46%

22:22

15:07

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
12 Bad

Sun - Rise: 08:47, Set: 15:58, Transit: 12:21. Moon - Rise: 22:22, Set: 15:07. Civil Dark: 16:52 - 07:53. Nautical Dark: 17:48 - 06:57. Astro Dark: 18:40 - 06:04

Total Clouds (% Sky Obscured)

100
94
89
83
88
93
97
93
89
67
58
64
73
69
64
61
62
63
64
72
80
88
87
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
6
17
24
27
29
45
62
74
73
68

Medium Clouds (% Sky Obscured)

100
94
87
82
81
79
78
79
78
67
58
64
73
69
64
61
50
35
20
13
6
0
1
1

High Clouds (% Sky Obscured)

90
90
86
83
70
70
73
62
45
32
40
59
60
41
22
1
1
1
3
6
9
10
7
5

ISS Passover

Visibility (miles)

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

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
1
0
1
1
0
1
1
0
2
3
2
4
5
4
10
13
15
13
11

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

Chance of Frost

Temperature (°C)

-9
-8
-9
-9
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-12
-12
-12
-11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
87
85
86
86
88
88
86
86
86
86
86
86
86
86
86
88
86
86
85
85

Pressure (mb)

1011
1012
1013
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

318
318
319
320
321
323
325
327
327
327
328
327
326
326
325
324
324
325
326
326
327
328
329
330

Wednesday 12

Waning Crescent 36%

00:03

15:00

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

Sun - Rise: 08:50, Set: 15:56, Transit: 12:21. Moon - Rise: 00:03, Set: 15:00. Civil Dark: 16:50 - 07:56. Nautical Dark: 17:46 - 06:59. Astro Dark: 18:39 - 06:06

Total Clouds (% Sky Obscured)

91
68
48
32
29
31
29
29
27
27
44
62
80
86
91
95
96
97
98
86
72
59

Low Clouds (% Sky Obscured)

65
51
40
32
29
31
29
29
27
27
44
62
79
80
82
84
86
88
90
86
72
59

Medium Clouds (% Sky Obscured)

1
4
7
12
14
17
17
15
11
8
10
12
13
33
55
76
82
89
96
78
59
39

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
1
1
2
4
6
4
1
2
0
0
0
0
1
1
1

ISS Passover

Visibility (miles)

5
7
8
8
9
9
9
9
7
5
3
5
7
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

Precipitation Type

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
5
4
1
1
1
0
1
2
2
6
7
5
10
9
4
6
7
5
11
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
84
86
86
88
88
88
90
88
88
88
86
85
83
81
81
80
80
80

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

332
333
336
340
343
348
352
357
364
371
378
378
378
379
377
375
373
381
389
398
397
396

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

Generated: 06/11/25 13:18:22. Forecast: 06/11/25 to 12/11/25. Timezone: UTC-7.00