Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 1%

07:51

17:25

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:40, Set: 18:03, Transit: 13:22. Moon - Rise: 07:51, Set: 17:25. Civil Dark: 18:50 - 07:54. Nautical Dark: 19:42 - 07:01. Astro Dark: 20:34 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
63
86
56
83
81
75
96
88
91
96
100
99
94
94
94
95
97
97
98
98
100

Low Clouds (% Sky Obscured)

100
97
79
34
62
27
68
69
65
93
87
84
83
71
73
88
87
85
81
93
94
94
96
100

Medium Clouds (% Sky Obscured)

87
71
84
27
35
6
11
7
4
30
76
74
72
99
95
74
68
77
64
56
80
94
88
88

High Clouds (% Sky Obscured)

67
93
100
63
42
53
35
45
28
5
3
3
20
60
70
69
0
0
0
1
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
2
0
0
0
0
0

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
Snow
Snow
Snow

Precipitation Probability (%)

1
1
0
0
0
0
0
5
1
4
4
10
5
5
4
3
12
11
19
31
41
50
54
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-5
-5
-6
-7
-7
-7
-7
-6
-6
-4
-3
-3
-3
-3
-3
-3
-2
-3
-3
-3
-4
-4

Dew Point (°C)

-6
-6
-6
-6
-8
-9
-9
-9
-9
-9
-7
-6
-6
-6
-5
-4
-4
-3
-2
-1
-1
-1
-1
-1

Relative Humidity (%)

68
68
68
70
64
63
63
62
62
62
68
71
68
63
66
67
71
77
83
89
96
96
96
98

Pressure (mb)

1012
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009

Ozone (du)

315
314
314
314
313
314
315
316
316
319
323
327
330
330
334
337
340
339
341
341
338
335
331
329

Monday 20

Waning Crescent 0%

09:23

17:18

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:43, Set: 18:00, Transit: 13:21. Moon - Rise: 09:23, Set: 17:18. Civil Dark: 18:47 - 07:56. Nautical Dark: 19:39 - 07:04. Astro Dark: 20:31 - 06:12

Total Clouds (% Sky Obscured)

95
96
99
96
96
96
98
98
99
99
99
99
98
97
90
96
98
97
93
99
100
100
100
98

Low Clouds (% Sky Obscured)

84
84
81
92
89
88
93
94
96
96
93
91
93
92
79
88
93
90
82
97
100
100
99
90

Medium Clouds (% Sky Obscured)

84
85
74
53
44
44
45
43
43
44
42
55
58
57
38
31
37
45
33
35
27
0
25
55

High Clouds (% Sky Obscured)

4
5
28
40
20
37
55
67
61
60
86
62
18
21
34
47
52
42
34
24
6
4
3
17

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

48
47
40
32
31
26
28
33
38
38
35
27
19
13
11
6
10
10
11
10
9
10
4
10

Precipitation Amount (mm)

0
0.1
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
4
4
5
5
5
5
4
4
4
4
3
4
4
4
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-0
-0
-0
-0
-0
0
0
0
1
1
1
1
1
1
1
0
0
0
-0

Relative Humidity (%)

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

Pressure (mb)

1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

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

Tuesday 21

New Moon 2%

11:00

17:11

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:46, Set: 17:57, Transit: 13:21. Moon - Rise: 11:00, Set: 17:11. Civil Dark: 18:44 - 07:59. Nautical Dark: 19:36 - 07:06. Astro Dark: 20:28 - 06:14

Total Clouds (% Sky Obscured)

99
97
92
67
71
83
84
79
90
87
91
94
97
99
100
88
52
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
73
79
62
62
72
73
68
78
87
91
89
87
98
100
86
35
38
38
42
39
44
41
40

Medium Clouds (% Sky Obscured)

79
71
65
40
39
58
75
56
78
60
56
56
71
54
35
3
15
0
75
81
86
93
100
100

High Clouds (% Sky Obscured)

18
2
2
2
0
0
0
0
0
0
0
0
0
5
2
2
6
41
41
61
74
85
100
100

ISS Passover

Visibility (miles)

0
0
0
1
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 (%)

4
8
1
1
0
0
1
1
2
5
4
6
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
3
3
3
3
3
4
4
4
5
5
7
7
8
9
10
11
11
11
12
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
96
94
94
96
96
96
94
91
88
86
82
76
72
73
77
80
80
79
79
79

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1007
1006
1006

Ozone (du)

329
334
336
340
344
347
346
341
340
340
337
329
321
316
311
310
306
304
299
298
297
296
295
294

Wednesday 22

Waxing Crescent 5%

12:45

17:01

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:49, Set: 17:53, Transit: 13:21. Moon - Rise: 12:45, Set: 17:01. Civil Dark: 18:41 - 08:01. Nautical Dark: 19:33 - 07:09. Astro Dark: 20:25 - 06:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
89
83
84
85
86
88
91
93
95
98
100
100

Low Clouds (% Sky Obscured)

46
43
47
53
55
80
83
91
95
98
100
94
89
83
84
85
86
86
86
86
84
82
80
75

Medium Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
94
89
84
58
31
5
5
5
0
0
0
0
32
67
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
79
58
57
76
80
80
84
80
0
8
22
39
58
76
95
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 (%)

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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
12
20
28
35
38
39
38
40
51
46
38
26
18
10
1
1
0
0
0
0
0
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
15
15
15
16
16
16
15
15
14
14
14
13
13
13
13
12
12
12
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
82
82
80
79
77
77
77
77
82
86
88
86
85
82
82
82
81
81
83
83
83
80

Pressure (mb)

1005
1005
1004
1003
1002
1002
1001
1000
1000
1000
999
999
999
999
999
999
999
998
998
998
998
998
997
997

Ozone (du)

295
294
294
293
293
292
295
297
300
302
308
312
317
320
326
334
337
333
324
318
317
315
313
311

Thursday 23

Waxing Crescent 10%

14:45

16:42

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:52, Set: 17:50, Transit: 13:21. Moon - Rise: 14:45, Set: 16:42. Civil Dark: 18:38 - 08:04. Nautical Dark: 19:31 - 07:11. Astro Dark: 20:23 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
88
82
98
99
99
99
98
98
91
91
88
88

Low Clouds (% Sky Obscured)

70
65
60
56
51
52
53
54
59
64
69
69
68
68
88
88
89
92
95
93
84
75
65
58

Medium Clouds (% Sky Obscured)

100
100
100
100
95
100
100
100
98
91
96
81
70
55
85
81
77
57
36
10
10
10
10
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
98
100
80
59
46
43
46
50
90
98
99
98
97
90
85
45
45
40

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 (%)

8
8
8
6
2
9
14
18
37
45
50
40
30
12
14
13
9
6
2
0
0
1
2
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)

11
11
11
11
12
12
12
12
13
12
11
11
11
11
11
14
13
13
12
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
3
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
2
3
2
2
2

Relative Humidity (%)

78
80
83
82
79
78
78
74
74
75
78
80
78
76
76
75
76
75
75
75
76
75
75
75

Pressure (mb)

996
996
996
995
994
994
993
993
992
992
992
991
991
991
991
992
992
992
991
991
991
991
991
990

Ozone (du)

309
306
306
303
301
300
300
303
303
302
302
302
302
301
301
300
300
299
299
299
299
299
299
298

Friday 24

Waxing Crescent 17%

No Rise

No Set

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
13 Bad
14 Bad
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:55, Set: 17:47, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:35 - 08:07. Nautical Dark: 19:28 - 07:14. Astro Dark: 20:20 - 06:22

Total Clouds (% Sky Obscured)

88
86
82
79
75
70
70
60
67
69
69
77
88
98
81
66
50
44
39
53
55
74
76
86

Low Clouds (% Sky Obscured)

50
43
28
14
0
0
0
0
0
0
0
12
25
37
30
22
12
10
8
6
19
33
47
55

Medium Clouds (% Sky Obscured)

5
5
10
10
15
15
24
24
43
59
69
65
73
80
63
50
32
37
39
53
55
74
76
85

High Clouds (% Sky Obscured)

45
40
75
45
35
20
15
5
29
53
69
77
88
98
81
66
50
44
39
53
55
70
65
65

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
82
85
86
88
91
91
94
94
94
93
89
86
85
82
81
82
86
89
89
89
88

Pressure (mb)

990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
990
991
991
992
992
993
993

Ozone (du)

298
298
298
298
298
298
298
298
299
301
303
305
304
304
304
305
306
307
309
310
312
312
313
314

Saturday 25

Waxing Crescent 25%

No Rise

No Set

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:57, Set: 17:44, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:32 - 08:09. Nautical Dark: 19:25 - 07:16. Astro Dark: 20:17 - 06:24

Total Clouds (% Sky Obscured)

93
99
99
100
100
100
100
100
100
99
99
98
98
97
98
98
99
99
100
100

Low Clouds (% Sky Obscured)

62
70
79
84
91
86
79
74
71
69
66
65
66
64
75
85
95
97
98
100

Medium Clouds (% Sky Obscured)

85
85
80
65
65
55
55
55
60
60
60
58
55
53
48
48
52
54
57
65

High Clouds (% Sky Obscured)

65
60
68
76
90
84
73
61
61
66
66
55
39
21
9
5
4
13
22
31

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
10
12
7
10
8
3
6
5
0
2
4
2
5
4
0
1
1
1

Precipitation Amount (mm)

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
6
6
6
6
7
7
6
6
6
7
7
8
9
9
9
10

Chance of Frost

Temperature (°C)

1
1
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
89
89
86
86
86
84
84
81
81
80
81
80
80
79
77
79
78

Pressure (mb)

994
994
995
995
996
997
997
997
998
998
999
999
1000
1000
1001
1001
1001
1002
1002
1003

Ozone (du)

315
317
318
320
322
323
324
325
326
327
328
329
331
333
335
335
335
336
336
336

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

Generated: 19/10/25 22:35:30. Forecast: 19/10/25 to 25/10/25. Timezone: UTC-6.00