Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 54%

22:09

14:53

19 OK
20 OK
21 Good
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

Sun - Rise: 07:07, Set: 18:09, Transit: 12:38. Moon - Rise: 22:09, Set: 14:53. Civil Dark: 18:39 - 06:37. Nautical Dark: 19:14 - 06:03. Astro Dark: 19:49 - 05:29

Total Clouds (% Sky Obscured)

26
27
9
100
100
100
85
78
86
79
94
98
92
92
87
91
78
77
87
95
98
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
37
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
37
65
55
63
91
87
78
46
49
87
93
85
56
54
86

High Clouds (% Sky Obscured)

26
27
9
100
100
100
85
78
80
79
94
92
77
47
34
73
45
30
42
25
31
29
22
22

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
3
5
4
5
4
5
10
14
17
19
21
22

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)

1
0
0
5
5
5
5
5
5
6
6
6
6
6
6
7
7
7
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

13
11
11
11
10
9
9
8
8
7
7
7
7
8
10
12
14
15
16
16
16
16
15
14

Feels Like (°C)

10
7
6
6
6
6
6
6
6
6
6
5
5
6
8
10
12
13
14
14
14
14
14
12

Dew Point (°C)

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

Relative Humidity (%)

62
60
59
61
64
70
74
79
81
84
85
87
87
82
71
63
57
51
46
43
43
44
54
65

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023

Ozone (du)

292
292
291
292
292
292
294
293
292
290
290
290
290
289
289
287
286
284
282
281
279
279
279
279

Monday 13

Third Quarter 42%

23:24

15:28

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
13 Bad
14 OK
15 OK
16 OK
17 Good
18 Good

Sun - Rise: 07:08, Set: 18:07, Transit: 12:38. Moon - Rise: 23:24, Set: 15:28. Civil Dark: 18:37 - 06:38. Nautical Dark: 19:13 - 06:04. Astro Dark: 19:47 - 05:30

Total Clouds (% Sky Obscured)

100
98
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
98
67
39
39
31
10
18

Low Clouds (% Sky Obscured)

55
58
65
66
73
78
88
85
87
100
100
100
100
100
100
100
100
92
67
39
39
0
1
18

Medium Clouds (% Sky Obscured)

79
87
95
98
85
100
100
100
98
98
98
100
100
97
98
65
61
53
62
39
39
31
10
0

High Clouds (% Sky Obscured)

34
54
67
9
7
0
1
0
0
68
4
4
0
0
0
5
8
5
0
0
0
0
0
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 (%)

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 (%)

17
13
8
3
2
4
4
6
40
31
19
16
23
16
10
12
24
15
6
4
10
5
1
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
4
4
4
3
2
2
2
2
2
2
2
3
4
3
3
4
4
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
7
8
7
7
8
8
8
8
7
7
7
7
8
7
6
6
4
2
1
1
3
4

Relative Humidity (%)

72
72
71
72
72
73
75
76
77
77
77
77
78
81
85
80
74
72
60
52
47
46
54
65

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1022
1021
1021
1021
1021
1022
1021
1021
1020
1020
1019
1018
1018
1018

Ozone (du)

278
276
274
271
269
269
268
267
266
265
267
268
267
268
269
272
275
278
282
284
288
289
289
292

Tuesday 14

Waning Crescent 32%

00:39

15:54

19 OK
20 OK
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

Sun - Rise: 07:09, Set: 18:05, Transit: 12:37. Moon - Rise: 00:39, Set: 15:54. Civil Dark: 18:35 - 06:40. Nautical Dark: 19:11 - 06:06. Astro Dark: 19:45 - 05:31

Total Clouds (% Sky Obscured)

24
24
70
100
96
57
95
100
100
100
99
95
100
73
84
89
93
84
88
95
97
99
86
51

Low Clouds (% Sky Obscured)

24
24
46
71
61
53
59
62
67
74
72
49
33
39
35
38
58
84
73
82
89
97
86
51

Medium Clouds (% Sky Obscured)

0
0
13
2
5
0
0
22
20
0
0
0
8
19
22
25
26
29
22
24
26
29
25
27

High Clouds (% Sky Obscured)

0
4
11
20
86
28
83
100
100
100
92
83
99
46
45
50
50
0
0
0
19
3
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
3
2
6
0
0
0
0
0
0
0
0
0
0
2
2
1
1
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
4
4
4
3
5
7
7
8
7
7
9
11
12
12
12
12
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
7
7
6
5
6
7
5
5
5
4
2
0
-0
0
1
3
4
5
5
5
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

72
81
90
85
79
88
90
90
88
84
81
71
67
63
55
50
47
46
44
43
42
43
45
51

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

294
294
295
296
295
295
295
294
292
293
294
296
300
302
302
306
310
313
313
312
310
310
311
315

Wednesday 15

Waning Crescent 22%

01:53

16:15

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

Sun - Rise: 07:11, Set: 18:04, Transit: 12:37. Moon - Rise: 01:53, Set: 16:15. Civil Dark: 18:33 - 06:41. Nautical Dark: 19:09 - 06:07. Astro Dark: 19:43 - 05:33

Total Clouds (% Sky Obscured)

54
50
51
46
48
49
57
55
43
40
25
18
10
9
8
6
10
13
20
21
22
19
12
9

Low Clouds (% Sky Obscured)

54
50
51
42
44
42
41
36
32
19
15
10
7
6
5
5
6
7
11
17
20
19
12
9

Medium Clouds (% Sky Obscured)

26
21
10
0
0
0
0
0
2
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

8
7
7
7
8
7
6
5
6
7
8
7
7
7
8
10
12
12
12
13
12
11
9
7

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
3
3
2
2
2
2
1
2
4
6
7
8
10
10
11
11
10
7

Feels Like (°C)

5
5
5
3
3
2
1
1
0
0
-0
-1
-1
-1
2
2
3
4
5
6
6
7
7
5

Dew Point (°C)

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

Relative Humidity (%)

56
61
64
66
67
71
72
72
72
73
73
74
77
73
61
53
48
43
38
35
33
33
38
47

Pressure (mb)

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

Ozone (du)

316
312
309
303
299
299
300
301
302
305
307
307
308
307
305
304
303
303
303
301
299
298
297
297

Thursday 16

Waning Crescent 14%

03:03

16:33

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

Sun - Rise: 07:12, Set: 18:02, Transit: 12:37. Moon - Rise: 03:03, Set: 16:33. Civil Dark: 18:32 - 06:42. Nautical Dark: 19:08 - 06:08. Astro Dark: 19:42 - 05:34

Total Clouds (% Sky Obscured)

5
3
1
0
0
0
0
0
0
0
0
4
6
6
6
6
6
5
4
17
40
59
72
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
10
17

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
5
12
17
41
71

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)

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

Chance of Frost

Temperature (°C)

6
5
4
3
2
2
2
1
1
1
0
-0
-1
1
3
6
8
9
10
12
11
11
11
9

Feels Like (°C)

4
3
2
1
1
0
0
-1
-1
-1
-1
-1
-1
0
1
2
3
4
4
5
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

49
51
53
59
63
66
70
73
74
77
78
80
81
74
65
56
50
47
46
44
47
49
52
55

Pressure (mb)

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

Ozone (du)

296
296
295
295
295
293
293
294
292
294
298
300
300
298
296
295
294
294
295
295
294
294
293
293

Friday 17

Waning Crescent 8%

04:11

16:49

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:13, Set: 18:00, Transit: 12:37. Moon - Rise: 04:11, Set: 16:49. Civil Dark: 18:30 - 06:43. Nautical Dark: 19:06 - 06:09. Astro Dark: 19:40 - 05:35

Total Clouds (% Sky Obscured)

100
89
78
66
64
68
88
95
94
92
94
93
95
88
81
71
75
81
86
87
90
92
82
73

Low Clouds (% Sky Obscured)

0
0
0
0
9
18
26
44
61
79
63
53
46
44
43
42
45
49
53
35
18
0
0
0

Medium Clouds (% Sky Obscured)

21
31
38
48
45
44
43
44
45
47
50
54
54
45
41
36
32
34
36
52
70
88
67
47

High Clouds (% Sky Obscured)

100
78
57
35
26
16
7
24
38
42
37
16
13
11
11
7
34
62
86
56
39
23
24
27

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
1
1
1
7
11
15
15
10
1
1
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)

2
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

8
6
6
5
5
5
5
5
5
5
5
6
6
6
8
10
12
13
14
15
15
15
14
12

Feels Like (°C)

10
10
4
4
4
4
5
5
4
4
4
4
4
4
5
5
5
6
7
7
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

57
60
64
66
70
70
72
72
73
73
74
72
72
70
62
56
50
46
41
38
41
44
47
49

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

293
293
293
294
294
293
293
292
292
293
293
293
292
292
291
291
291
290
289
288
287
287
287
287

Saturday 18

Waning Crescent 3%

05:17

17:05

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:15, Set: 17:59, Transit: 12:37. Moon - Rise: 05:17, Set: 17:05. Civil Dark: 18:28 - 06:45. Nautical Dark: 19:04 - 06:11. Astro Dark: 19:38 - 05:36

Total Clouds (% Sky Obscured)

63
71
79
87
91
96
100
100
100
100
80
61
47
57
66
74
80
86
92

Low Clouds (% Sky Obscured)

5
5
4
3
5
7
9
10
7
4
11
13
11
9
9
8
7
4
2

Medium Clouds (% Sky Obscured)

28
43
55
65
55
49
43
38
29
21
22
21
23
29
36
42
28
16
6

High Clouds (% Sky Obscured)

28
48
69
83
89
89
100
100
100
100
80
61
47
57
66
74
78
83
89

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

11
9
9
9
9
9
9
9
9
8
8
8
9
9
12
15
18
19
20

Feels Like (°C)

12
11
7
7
7
7
7
6
6
6
6
7
6
6
9
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

53
56
59
62
65
64
64
63
62
62
61
61
60
60
54
48
42
39
35

Pressure (mb)

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

Ozone (du)

287
286
286
286
286
286
285
285
286
286
287
287
287
287
287
287
287
286
286

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 12/10/25 19:02:20. Forecast: 12/10/25 to 18/10/25. Timezone: UTC-4.00