Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 30

Waning Gibbous 74%

20:19

11:58

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:57, Set: 18:38, Transit: 12:46. Moon - Rise: 20:19, Set: 11:58. Civil Dark: 19:08 - 06:27. Nautical Dark: 19:43 - 05:52. Astro Dark: 20:18 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
85
89
86
90
97
97
98
96
96
89
97
72
100
100
96
100
100

Low Clouds (% Sky Obscured)

7
10
21
34
28
46
52
18
21
19
19
43
60
49
61
76
77
75
48
56
48
36
33
26

Medium Clouds (% Sky Obscured)

10
51
100
100
97
91
89
80
81
68
40
93
90
85
92
88
82
88
56
93
91
38
25
28

High Clouds (% Sky Obscured)

100
100
100
100
97
100
57
55
26
55
50
51
84
65
50
0
0
0
1
2
45
96
99
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
1
0
0
6
10

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
4
4
6
9
4
1
3

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

Chance of Frost

Temperature (°C)

10
12
14
15
16
17
17
17
17
16
15
13
13
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

8
11
13
14
15
15
15
15
15
15
14
12
13
13
12
13
13
13
13
14
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
84
82
70
67
65
67
67
66
71
80
93
92
84
86
80
79
82
83
90
87
89
96
98

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

264
263
264
264
265
266
266
267
269
270
269
270
270
270
270
269
267
266
266
264
263
262
261
260

Thursday 1

Waning Gibbous 63%

21:10

13:15

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:58, Set: 18:36, Transit: 12:46. Moon - Rise: 21:10, Set: 13:15. Civil Dark: 19:06 - 06:28. Nautical Dark: 19:41 - 05:53. Astro Dark: 20:16 - 05:18

Total Clouds (% Sky Obscured)

100
93
93
100
99
100
100
100
100
100
100
100
100
100
94
98
99
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

23
19
38
100
98
100
100
100
100
100
93
94
83
86
88
94
93
100
94
74
61
60
67
54

Medium Clouds (% Sky Obscured)

31
23
33
35
34
82
100
74
86
83
100
85
69
71
68
88
96
100
100
100
100
100
100
94

High Clouds (% Sky Obscured)

100
82
68
80
62
34
55
100
100
88
98
58
93
100
79
70
53
82
97
100
81
100
79
66

ISS Passover

Visibility (miles)

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

Fog (%)

13
13
23
29
3
26
33
7
0
0
0
0
0
6
9
13
19
23
8
8
0
0
1
87

Precipitation Type

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

Precipitation Probability (%)

0
0
0
3
12
24
29
42
36
60
78
72
73
43
79
89
56
34
39
85
93
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0.5
0
0.6
0.7
0.3
0
0
0.5
0.8
0.8
1.2
1

Wind Speed/Direction (mph)

5
7
10
11
10
9
8
7
7
6
5
5
5
6
7
6
6
6
6
6
5
3
2
2

Chance of Frost

Temperature (°C)

14
15
17
17
16
16
15
15
15
15
15
15
16
16
16
16
16
16
16
15
13
12
11
11

Feels Like (°C)

13
14
15
15
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

93
83
68
62
75
86
89
93
96
95
96
96
98
98
98
98
98
96
98
98
98
100
98
100

Pressure (mb)

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

Ozone (du)

260
261
260
258
258
258
256
255
254
253
253
253
253
253
254
254
254
254
255
254
254
254
255
257

Friday 2

Waning Gibbous 51%

22:14

14:21

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 OK
22 Good
23 Good
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Good

Sun - Rise: 06:59, Set: 18:34, Transit: 12:46. Moon - Rise: 22:14, Set: 14:21. Civil Dark: 19:04 - 06:29. Nautical Dark: 19:39 - 05:54. Astro Dark: 20:14 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
61
69
36
35
3
7
19
40
48
52
64
46
28
11

Low Clouds (% Sky Obscured)

61
70
71
64
55
55
50
50
50
50
24
27
25
35
3
7
19
40
48
52
64
46
28
11

Medium Clouds (% Sky Obscured)

100
100
100
100
100
81
82
87
55
18
7
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

64
95
100
100
100
94
100
100
98
96
40
40
13
0
0
1
0
0
2
1
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
2
5
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

95
95
67
39
27
10
5
6
15
15
19
32
19
0
0
0
0
4
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.8
0.3
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
4
4
5
5
5
6
6
4
3
4
8
8
8
7
7
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

11
12
13
13
13
12
13
13
13
13
12
10
9
9
8
8
7
6
5
5
5
4
4
4

Feels Like (°C)

12
13
13
13
12
11
12
11
11
12
11
9
8
6
5
7
5
4
1
1
1
1
1
0

Dew Point (°C)

11
12
13
12
12
12
12
12
12
12
11
9
8
7
7
7
6
5
3
3
2
2
1
-1

Relative Humidity (%)

98
100
100
98
96
96
96
93
90
92
93
96
96
87
90
91
94
94
86
85
85
85
77
71

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024

Ozone (du)

259
259
260
260
261
263
263
266
269
271
275
280
284
291
292
294
297
298
297
293
292
292
295
298

Saturday 3

Third Quarter 40%

23:29

15:13

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

Sun - Rise: 07:00, Set: 18:32, Transit: 12:45. Moon - Rise: 23:29, Set: 15:13. Civil Dark: 19:02 - 06:31. Nautical Dark: 19:37 - 05:56. Astro Dark: 20:12 - 05:20

Total Clouds (% Sky Obscured)

9
10
13
23
29
36
44
48
83
96
47
77
39
37
26
28
35
41
88
94
100
99
98
97

Low Clouds (% Sky Obscured)

9
8
10
9
9
8
6
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
43

Medium Clouds (% Sky Obscured)

2
0
0
11
23
35
23
12
0
15
30
45
37
28
19
26
34
41
78
78
77
83
88
93

High Clouds (% Sky Obscured)

1
0
1
0
0
0
15
30
74
88
19
48
6
12
11
9
12
11
28
74
54
95
91
86

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
1
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)

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

Chance of Frost

Temperature (°C)

4
6
8
9
11
12
12
12
12
12
9
7
5
4
4
3
2
2
1
2
2
2
3
3

Feels Like (°C)

1
3
6
8
10
11
11
11
11
10
6
6
3
4
3
2
2
2
1
-1
-1
-1
0
1

Dew Point (°C)

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

Relative Humidity (%)

67
58
52
48
45
42
41
41
42
47
62
67
68
72
75
74
76
78
80
80
80
81
80
80

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025

Ozone (du)

299
300
300
302
304
303
302
305
304
304
303
302
301
300
299
299
298
298
299
300
303
304
304
304

Sunday 4

Waning Crescent 38%

00:49

15:52

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:02, Set: 18:30, Transit: 12:45. Moon - Rise: 00:49, Set: 15:52. Civil Dark: 19:00 - 06:32. Nautical Dark: 19:35 - 05:57. Astro Dark: 20:10 - 05:22

Total Clouds (% Sky Obscured)

95
93
90
90
83
90
100
100
100
97
94
90
94
97
100
98
96
95
96
98
100
99
99
98

Low Clouds (% Sky Obscured)

70
75
54
67
54
26
39
49
53
59
68
75
82
91
100
97
94
91
94
97
99
98
96
94

Medium Clouds (% Sky Obscured)

93
93
90
90
62
45
49
52
57
51
43
36
54
74
90
80
69
59
52
50
50
49
47
46

High Clouds (% Sky Obscured)

90
87
79
80
0
75
84
92
100
76
51
26
22
15
5
7
5
0
7
13
30
21
9
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
38
36
5
0
1
22
28
35
58
68
73
95
95
95
95
95
95
95
95
95
95
92
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.6
0.8
0.9
0.8
0.8
0.8
0.8
0.9
1
0.8
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
4
5
7
7
8
7
8
8
7
7
7
7
4
4
4
5
5
5
3
4
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
74
68
57
57
59
61
63
68
73
78
82
88
93
94
94
94
94
93
93
91
91

Pressure (mb)

1024
1024
1023
1022
1021
1020
1019
1017
1016
1015
1015
1014
1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

304
306
309
312
315
316
317
318
320
322
322
321
321
322
322
323
326
329
332
334
336
338
337
335

Monday 5

Waning Crescent 28%

02:10

16:22

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:03, Set: 18:28, Transit: 12:45. Moon - Rise: 02:10, Set: 16:22. Civil Dark: 18:58 - 06:33. Nautical Dark: 19:33 - 05:58. Astro Dark: 20:08 - 05:23

Total Clouds (% Sky Obscured)

99
99
100
98
97
95
96
98
100
100
99
99
99
98
98
87
77
66
62
63
65
64
64
63

Low Clouds (% Sky Obscured)

94
95
95
95
95
94
93
94
96
86
75
66
64
65
65
64
61
55
42
31
25
25
24
29

Medium Clouds (% Sky Obscured)

46
52
47
44
37
31
34
37
35
30
29
29
37
45
44
29
15
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
21
35
30
17
0
1
3
4
10
15
16
11
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
8
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

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

Precipitation Probability (%)

73
64
55
54
51
43
54
57
56
60
57
47
37
26
3
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
0.2
0
0
0
0.2
0.2
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
86
82
79
76
76
77
77
77
76
74
71
69
65
65
62
61
69
77
86
86
89

Pressure (mb)

1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1026
1026

Ozone (du)

334
333
333
332
331
331
330
332
333
334
338
342
346
348
350
352
351
350
349
350
350
350
349
348

Tuesday 6

Waning Crescent 19%

03:28

16:45

Sun - Rise: 07:05, Set: 18:26, Transit: 12:45. Moon - Rise: 03:28, Set: 16:45. Civil Dark: 18:56 - 06:34. Nautical Dark: 19:31 - 06:00. Astro Dark: 20:06 - 05:24

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 Lac-Lajoie, Lanaudière, Canada (46.46,-74.31)

Generated: 30/09/26 08:46:17. Forecast: 30/09/26 to 06/10/26. Timezone: UTC-4.00