Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 8%

04:06

16:44

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

Sun - Rise: 07:09, Set: 17:55, Transit: 12:32. Moon - Rise: 04:06, Set: 16:44. Civil Dark: 18:25 - 06:39. Nautical Dark: 18:59 - 06:04. Astro Dark: 19:34 - 05:30

Total Clouds (% Sky Obscured)

15
22
10
26
77
52
67
42
39
61
51
40
55
91
94
91
94
91
69
78
76
88
67
69

Low Clouds (% Sky Obscured)

0
0
0
0
24
30
27
26
21
19
6
0
1
25
25
25
18
53
27
38
35
27
18
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
17
0
21
30
54
42
39
52
85
69
73
53
76
57
47
44
80
67
29

High Clouds (% Sky Obscured)

15
6
10
26
66
16
67
9
2
3
3
7
19
29
23
59
63
52
4
8
11
5
50
35

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)

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

Chance of Frost

Temperature (°C)

4
3
3
3
2
0
0
0
-1
-0
-0
1
4
7
8
10
11
12
13
13
12
11
10
9

Feels Like (°C)

2
1
3
0
-0
-2
-0
-2
-1
-1
-1
-0
4
7
6
8
9
10
10
11
12
10
8
6

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
88
88
88
87
87
87
87
89
80
66
56
54
54
44
41
40
41
54
57
59
61

Pressure (mb)

1016
1016
1016
1016
1016
1017
1016
1017
1017
1017
1017
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

302
303
302
302
303
302
302
301
299
298
300
301
301
299
297
297
297
296
295
293
292
291
291
291

Saturday 18

Waning Crescent 3%

05:12

17:00

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:10, Set: 17:53, Transit: 12:32. Moon - Rise: 05:12, Set: 17:00. Civil Dark: 18:23 - 06:40. Nautical Dark: 18:58 - 06:06. Astro Dark: 19:32 - 05:31

Total Clouds (% Sky Obscured)

93
97
69
100
100
100
100
97
100
98
95
71
40
74
73
61
71
86
83
100
89
100
100
98

Low Clouds (% Sky Obscured)

32
48
35
67
59
71
72
59
23
24
38
15
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

33
49
41
78
30
30
38
27
17
14
5
0
0
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

84
81
55
84
100
100
100
87
100
96
89
61
36
74
73
56
71
86
83
99
89
100
100
95

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
4
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)

5
5
5
5
5
4
5
5
5
5
5
5
5
7
8
10
11
11
10
10
9
8
8
8

Chance of Frost

Temperature (°C)

8
8
8
9
9
9
9
10
9
9
9
9
13
16
18
20
21
22
22
20
19
16
14
13

Feels Like (°C)

6
5
5
7
6
7
6
6
6
6
6
6
11
14
15
16
18
19
19
18
17
14
12
11

Dew Point (°C)

2
2
1
3
1
2
2
2
3
3
4
4
6
7
8
9
10
10
11
10
11
10
9
9

Relative Humidity (%)

63
65
62
64
59
59
60
60
66
69
70
70
64
55
51
48
48
48
50
52
59
67
71
76

Pressure (mb)

1016
1016
1016
1016
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010
1011
1011
1011
1011

Ozone (du)

293
292
290
289
289
287
286
284
284
283
283
284
284
282
280
279
278
276
276
277
277
274
272
270

Sunday 19

Waning Crescent 1%

06:17

17:16

21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 07:11, Set: 17:52, Transit: 12:32. Moon - Rise: 06:17, Set: 17:16. Civil Dark: 18:22 - 06:41. Nautical Dark: 18:56 - 06:07. Astro Dark: 19:30 - 05:33

Total Clouds (% Sky Obscured)

41
94
73
100
48
34
50
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
5
0
0
11
20
31
9
24
43
46
51
38
45
70
82
78
74
62
74
74
72
42

Medium Clouds (% Sky Obscured)

0
0
17
35
0
0
0
17
25
20
27
100
100
100
100
100
100
100
100
100
100
94
100
100

High Clouds (% Sky Obscured)

41
91
61
100
46
25
50
100
100
100
100
100
100
100
100
100
100
100
100
100
64
67
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
7
9
9
8
9
9
9
9
8
4
9
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
7
19
25
40
57
95
92
95
95
95
86
56
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.4
0.6
0.6
0.4
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
8
8
9
9
9
10
11
12
13
12
11
11
9
9
9
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
89
92
92
95
95
95
95
93
92
90
84
76
74
79
85
89
92
92
92
93
95
95

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1010
1009
1010
1009
1010
1010
1011

Ozone (du)

271
271
270
269
268
268
268
268
267
266
265
265
266
267
267
266
265
265
266
267
268
268
268
268

Monday 20

Waning Crescent 0%

07:23

17:35

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

Sun - Rise: 07:13, Set: 17:50, Transit: 12:31. Moon - Rise: 07:23, Set: 17:35. Civil Dark: 18:20 - 06:43. Nautical Dark: 18:55 - 06:08. Astro Dark: 19:29 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
95
92
95
96
97
98
99
100
71
100
99
97
94
81
47

Low Clouds (% Sky Obscured)

81
86
33
79
100
100
100
100
20
21
26
20
59
97
95
94
40
58
87
84
76
64
57
36

Medium Clouds (% Sky Obscured)

77
72
94
86
98
97
99
76
62
33
25
23
25
21
34
46
60
59
62
65
57
45
35
31

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
70
41
11
12
17
15
34
38
35
4
30
14
1
5
3
18

ISS Passover

Visibility (miles)

8
8
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 (%)

43
11
15
18
10
12
10
5
4
4
1
2
9
15
10
8
6
9
21
7
10
8
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
11
12
11
12
11
11
10
9
10
11
12
12
11
11
14
15
13
12
12
11
10

Dew Point (°C)

12
12
11
12
11
11
12
11
11
10
10
10
10
10
11
11
11
11
11
11
11
11
10
10

Relative Humidity (%)

96
96
93
93
93
93
96
95
95
96
96
95
89
82
89
90
84
75
72
82
84
87
90
95

Pressure (mb)

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

Ozone (du)

268
269
269
268
268
269
268
269
270
271
269
268
268
269
271
271
267
265
263
262
263
263
262
264

Tuesday 21

New Moon 1%

08:30

17:56

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

Sun - Rise: 07:14, Set: 17:48, Transit: 12:31. Moon - Rise: 08:30, Set: 17:56. Civil Dark: 18:19 - 06:44. Nautical Dark: 18:53 - 06:09. Astro Dark: 19:27 - 05:35

Total Clouds (% Sky Obscured)

90
99
97
92
94
96
93
99
61
99
99
92
84
77
76
75
76
86
96
100
100
100
100
95

Low Clouds (% Sky Obscured)

77
82
79
57
69
62
52
43
36
29
20
27
42
59
45
33
21
43
62
76
75
70
67
70

Medium Clouds (% Sky Obscured)

38
78
61
88
92
94
30
98
35
99
99
90
80
71
69
66
62
75
87
100
100
100
100
95

High Clouds (% Sky Obscured)

36
54
31
13
0
0
32
0
0
0
0
0
0
0
1
1
1
33
64
95
96
97
98
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
3
3
3
3
2

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

7
11
14
12
9
17
23
25
20
15
8
27
35
41
55
69
81
93
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.8
1.1
1.1
1.3
1.7
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
12
11
10
10
10
10
10
9
9
10
11
13
14
14
15
15
13
12
11
10
10
10

Feels Like (°C)

10
10
10
10
9
8
8
8
9
9
7
8
9
9
10
10
10
10
13
13
13
12
12
11

Dew Point (°C)

10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
8
9
10
10
10
10
9

Relative Humidity (%)

96
90
90
90
96
96
95
96
95
95
96
93
86
80
75
71
68
65
74
84
96
96
98
96

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

265
267
270
274
277
279
280
282
285
287
288
290
295
300
305
307
308
310
310
310
310
312
313
315

Wednesday 22

Waxing Crescent 5%

09:36

18:22

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

Sun - Rise: 07:15, Set: 17:47, Transit: 12:31. Moon - Rise: 09:36, Set: 18:22. Civil Dark: 18:17 - 06:45. Nautical Dark: 18:52 - 06:11. Astro Dark: 19:26 - 05:36

Total Clouds (% Sky Obscured)

89
85
80
75
66
71
76
80
88
94
100
98
96
93
95
97
99
93
87
80
77
69
60
64

Low Clouds (% Sky Obscured)

75
80
76
72
66
52
45
35
24
12
0
27
54
80
81
82
83
71
59
47
43
38
34
40

Medium Clouds (% Sky Obscured)

89
85
80
73
60
56
64
73
72
70
68
64
58
59
48
31
14
22
36
47
44
41
35
37

High Clouds (% Sky Obscured)

86
76
52
34
20
13
7
3
35
67
99
67
33
0
3
2
1
3
7
19
15
9
1
1

ISS Passover

Visibility (miles)

3
3
3
5
7
9
9
9
9
6
3
0
3
6
9
9
9
9
8
8
7
7
7
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

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

Precipitation Probability (%)

95
95
95
79
66
48
31
11
22
29
36
34
31
28
37
42
44
50
51
48
48
53
58
47

Precipitation Amount (mm)

1.8
1.5
0.9
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
8
8
7
7
7
7
7
7
7
8
8
9
9
9
9
9
9
9
8
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
94
94
94
93
94
94
96
95
93
91
91
90
88
88
88
87
88
90
91

Pressure (mb)

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

Ozone (du)

318
321
323
324
325
325
318
311
303
299
296
292
292
291
291
292
293
294
296
298
300
301
303
304

Thursday 23

Waxing Crescent 10%

10:42

18:55

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
13 Bad

Sun - Rise: 07:17, Set: 17:45, Transit: 12:31. Moon - Rise: 10:42, Set: 18:55. Civil Dark: 18:15 - 06:46. Nautical Dark: 18:50 - 06:12. Astro Dark: 19:24 - 05:38

Total Clouds (% Sky Obscured)

65
73
80
89
94
89
85
82
88
93
99
99
98
98
83
68
54

Low Clouds (% Sky Obscured)

50
68
77
83
91
88
85
82
83
80
79
83
87
90
82
68
54

Medium Clouds (% Sky Obscured)

42
44
30
22
15
27
42
55
51
48
44
29
26
16
11
7
4

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

37
31
29
26
20
20
18
15
18
19
17
15
12
3
7
7
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
2
2
2
1
1
1
2
2
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
94
94
94
96
94
93
93
91
85
79
75
66
60

Pressure (mb)

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

Ozone (du)

305
306
307
308
310
311
311
311
311
311
311
312
311
311
310
308
306

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 17/10/25 21:34:16. Forecast: 17/10/25 to 23/10/25. Timezone: UTC-4.00