Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 61%

15:36

23:44

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

Sun - Rise: 06:37, Set: 18:54, Transit: 12:46. Moon - Rise: 15:36, Set: 23:44. Civil Dark: 19:24 - 06:07. Nautical Dark: 19:58 - 05:33. Astro Dark: 20:34 - 04:57

Total Clouds (% Sky Obscured)

10
17
25
5
86
85
91
71
25
27
1
31
43
23
22
15
55
13
18
45
49
56
94
91

Low Clouds (% Sky Obscured)

0
0
0
5
29
25
21
9
3
8
0
31
35
23
21
0
0
0
0
0
0
15
20
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
0
0
7
0
0
0
0
0
0
6
6
9

High Clouds (% Sky Obscured)

10
13
25
5
86
85
84
56
19
17
1
2
23
2
0
14
55
13
18
45
49
49
85
78

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)

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

Chance of Frost

Temperature (°C)

10
8
7
6
6
6
6
6
7
9
11
12
13
14
15
15
15
15
14
12
11
10
9
9

Feels Like (°C)

6
7
7
6
6
4
4
3
5
8
9
11
12
14
14
15
15
15
15
11
10
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

69
75
77
78
78
79
79
79
73
64
60
56
54
51
50
49
49
52
62
66
73
76
76
76

Pressure (mb)

1024
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

303
303
304
304
303
302
303
303
303
303
306
306
305
304
302
300
300
296
293
290
287
287
288
289

Sunday 20

Waxing Gibbous 70%

16:14

No Set

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
22 Bad
23 Bad

Sun - Rise: 06:38, Set: 18:53, Transit: 12:45. Moon - Rise: 16:14, Set: No Set. Civil Dark: 19:22 - 06:09. Nautical Dark: 19:56 - 05:34. Astro Dark: 20:32 - 04:59

Total Clouds (% Sky Obscured)

80
75
92
100
100
100
100
100
100
100
100
100
100
100
96
95
85
71
73
77
71
64
67
86

Low Clouds (% Sky Obscured)

0
0
0
0
34
35
50
78
87
84
69
77
86
87
85
85
58
51
49
64
55
22
23
74

Medium Clouds (% Sky Obscured)

68
75
92
96
97
83
100
99
99
100
100
99
100
100
87
70
77
0
3
0
5
3
15
24

High Clouds (% Sky Obscured)

68
59
63
99
100
100
100
100
100
86
61
96
55
50
50
43
46
0
0
1
0
0
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
3
3
3
3
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
9
59
95
95
95
93
80
62
28
15
10
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
1.6
1.7
1
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
4
4
6
7
9
11
12
12
12
12
13
13
13
13
12
11
11
11
11

Relative Humidity (%)

76
76
72
68
67
63
63
66
68
71
82
90
92
93
95
96
95
95
92
90
90
90
92
93

Pressure (mb)

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

Ozone (du)

289
289
289
290
290
290
291
291
289
289
290
293
289
288
288
290
291
290
289
290
290
290
291
290

Monday 21

Waxing Gibbous 79%

16:45

00:48

00 Bad
01 Bad
02 Bad
03 OK
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
22 Bad
23 Bad

Sun - Rise: 06:39, Set: 18:51, Transit: 12:45. Moon - Rise: 16:45, Set: 00:48. Civil Dark: 19:20 - 06:10. Nautical Dark: 19:54 - 05:35. Astro Dark: 20:30 - 05:00

Total Clouds (% Sky Obscured)

85
44
47
41
67
54
51
55
55
69
65
76
68
63
91
100
99
100
100
100
82
63
50
56

Low Clouds (% Sky Obscured)

75
42
47
41
53
7
0
0
0
45
51
52
54
44
32
32
4
0
0
0
6
12
18
21

Medium Clouds (% Sky Obscured)

20
14
13
17
1
0
0
0
0
0
0
0
0
0
0
0
4
47
55
54
39
21
6
9

High Clouds (% Sky Obscured)

15
8
5
1
1
1
4
4
5
5
11
41
33
28
76
100
99
100
100
100
76
51
34
33

ISS Passover

Visibility (miles)

9
9
9
9
6
6
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
0
1
0
1
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 (%)

5
1
0
2
1
15
18
4
3
5
4
10
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
8
8
7
6
7
8
6
5
5
4
4
4
4
5
5
4
3
2
2
1

Relative Humidity (%)

95
95
96
95
95
95
95
91
91
88
76
68
61
56
53
51
51
55
60
60
60
60
61
61

Pressure (mb)

1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027

Ozone (du)

291
291
291
290
290
290
290
291
291
291
291
292
293
294
294
293
292
293
296
297
299
299
299
298

Tuesday 22

Waxing Gibbous 86%

17:10

01:55

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

Sun - Rise: 06:40, Set: 18:49, Transit: 12:44. Moon - Rise: 17:10, Set: 01:55. Civil Dark: 19:18 - 06:11. Nautical Dark: 19:52 - 05:37. Astro Dark: 20:28 - 05:01

Total Clouds (% Sky Obscured)

57
68
56
51
35
31
27
23
17
16
15
25
43
51
47
52
49
36
26
16
10
20
10
0

Low Clouds (% Sky Obscured)

25
29
19
10
0
0
0
0
0
0
0
6
11
17
18
19
20
13
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
0
0
1
1
2
1
1
5
0
0
0
19
6
30
7
11
0
0
1
1
0

High Clouds (% Sky Obscured)

36
35
30
25
25
25
25
23
17
16
15
25
40
40
40
40
40
35
25
15
10
20
9
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
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
5
5
6
7
9
11
12
13
14
14
15
14
13
11
10
9
9
8

Feels Like (°C)

4
4
2
2
2
1
1
1
2
4
5
7
9
9
10
11
12
11
10
9
8
7
6
6

Dew Point (°C)

1
2
2
2
1
1
1
1
1
2
3
3
4
4
5
5
5
6
7
7
6
5
4
4

Relative Humidity (%)

65
70
74
75
75
73
72
72
70
68
63
58
56
54
53
52
51
58
66
73
77
76
73
75

Pressure (mb)

1027
1028
1028
1029
1029
1029
1030
1031
1031
1031
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033

Ozone (du)

297
295
295
295
294
294
295
295
295
294
293
294
293
294
294
294
293
294
295
295
294
294
293
294

Wednesday 23

Waxing Gibbous 93%

17:31

03:05

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

Sun - Rise: 06:41, Set: 18:47, Transit: 12:44. Moon - Rise: 17:31, Set: 03:05. Civil Dark: 19:16 - 06:12. Nautical Dark: 19:50 - 05:38. Astro Dark: 20:26 - 05:03

Total Clouds (% Sky Obscured)

0
0
5
9
13
15
16
17
12
6
1
6
20
20
34
33
27
32
39
45
50
55
60
62

Low Clouds (% Sky Obscured)

0
0
5
9
13
15
16
17
12
6
0
0
0
0
12
20
27
20
10
0
0
0
0
4

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
15
10
34
24
13
24
32
30
25
28
40
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 (%)

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)

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

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
6
6
7
9
12
14
15
16
17
17
17
17
16
14
12
11
11
10

Feels Like (°C)

6
7
6
7
7
6
6
6
7
9
12
14
15
15
17
16
16
16
17
17
17
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
74
76
78
81
82
75
67
61
56
53
52
51
50
51
50
56
62
69
68
69
71

Pressure (mb)

1034
1034
1034
1034
1034
1035
1035
1036
1036
1036
1037
1037
1036
1036
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034

Ozone (du)

294
294
294
294
293
293
294
295
295
295
294
293
292
291
291
291
292
292
292
293
293
293
292
291

Thursday 24

Waxing Gibbous 97%

17:50

04:14

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 OK
17 OK
18 OK
19 Good
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:43, Set: 18:45, Transit: 12:44. Moon - Rise: 17:50, Set: 04:14. Civil Dark: 19:14 - 06:13. Nautical Dark: 19:48 - 05:39. Astro Dark: 20:24 - 05:04

Total Clouds (% Sky Obscured)

54
56
56
55
55
63
72
81
73
63
58
68
68
73
62
50
39
30
21
11
33
54
80
72

Low Clouds (% Sky Obscured)

8
11
10
9
8
20
32
40
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
12

Medium Clouds (% Sky Obscured)

3
4
3
2
0
16
34
51
58
63
58
68
68
68
50
31
15
11
7
3
4
4
4
10

High Clouds (% Sky Obscured)

40
40
40
39
39
34
39
50
58
63
58
59
49
39
35
32
30
20
12
5
28
54
80
72

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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
8
8
8
10
12
14
15
17
18
18
18
18
16
14
12
12
11
10

Feels Like (°C)

8
8
7
8
7
6
6
6
6
7
8
9
10
10
11
16
15
15
15
15
15
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

73
74
78
78
77
78
75
74
73
67
63
59
53
48
44
47
51
55
61
67
72
75
75
76

Pressure (mb)

1034
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1031
1031
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

291
291
291
291
291
291
291
291
291
291
291
291
291
291
291
291
292
293
293
294
294
295
295
295

Friday 25

Waxing Gibbous 99%

18:09

05:25

Sun - Rise: 06:44, Set: 18:43, Transit: 12:43. Moon - Rise: 18:09, Set: 05:25. Civil Dark: 19:12 - 06:15. Nautical Dark: 19:46 - 05:40. Astro Dark: 20:21 - 05:05

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Venise-en-Québec, Montérégie, Canada (45.08,-73.14)

Generated: 19/09/26 00:58:50. Forecast: 19/09/26 to 25/09/26. Timezone: UTC-4.00