Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waning Gibbous 95%

19:15

09:38

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

Sun - Rise: 06:54, Set: 18:36, Transit: 12:44. Moon - Rise: 19:15, Set: 09:38. Civil Dark: 19:06 - 06:24. Nautical Dark: 19:41 - 05:49. Astro Dark: 20:17 - 05:14

Total Clouds (% Sky Obscured)

1
0
4
29
68
91
40
43
28
0
0
0
0
1
2
29
40
48
56
64
63
76
75
73

Low Clouds (% Sky Obscured)

26
33
34
28
48
44
46
46
32
0
0
0
0
0
0
0
20
21
25
35
54
78
75
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
28
38
46
47
47
44
69
64

High Clouds (% Sky Obscured)

0
1
6
5
54
79
3
2
1
0
0
0
0
2
2
0
2
0
1
0
1
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
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)

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

Chance of Frost

Temperature (°C)

17
19
20
20
21
20
20
18
15
13
12
12
11
11
10
10
10
10
11
11
12
13
16
17

Feels Like (°C)

19
21
22
22
22
20
20
20
17
15
13
14
13
12
11
11
11
11
12
12
12
15
17
18

Dew Point (°C)

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

Relative Humidity (%)

57
53
51
49
49
50
56
70
80
84
86
87
88
90
90
90
91
90
90
90
92
86
77
70

Pressure (mb)

1024
1024
1023
1022
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

264
262
262
262
262
262
262
261
262
263
262
261
261
260
259
259
258
259
258
258
258
258
258
259

Sunday 1

Waning Gibbous 89%

19:38

10:59

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

Sun - Rise: 06:55, Set: 18:34, Transit: 12:44. Moon - Rise: 19:38, Set: 10:59. Civil Dark: 19:04 - 06:25. Nautical Dark: 19:39 - 05:50. Astro Dark: 20:15 - 05:15

Total Clouds (% Sky Obscured)

76
64
72
58
59
58
69
79
11
30
52
51
57
59
37
52
38
65
50
13
10
6
5
5

Low Clouds (% Sky Obscured)

76
65
60
50
48
47
37
32
0
0
28
22
27
28
27
32
32
36
33
9
6
0
0
0

Medium Clouds (% Sky Obscured)

64
55
65
41
29
47
44
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
3
3
23
39
14
44
45
50
50
47
18
34
14
50
28
5
4
4
4
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
9
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)

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
20
19
18
15
14
13
12
12
11
10
9
8
8
7
7
7
8
14
17

Feels Like (°C)

18
18
19
19
19
19
19
18
14
14
12
11
11
10
9
10
8
8
7
7
8
10
15
18

Dew Point (°C)

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

Relative Humidity (%)

64
56
48
43
40
41
48
62
65
67
69
72
75
77
77
80
81
81
84
84
85
77
64
58

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

258
257
258
259
258
258
258
256
255
256
258
260
260
260
261
262
263
264
265
267
266
267
267
266

Monday 2

Waning Gibbous 81%

20:04

10:59

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

Sun - Rise: 06:57, Set: 18:32, Transit: 12:44. Moon - Rise: 20:04, Set: 10:59. Civil Dark: 19:02 - 06:27. Nautical Dark: 19:37 - 05:52. Astro Dark: 20:13 - 05:16

Total Clouds (% Sky Obscured)

6
7
21
59
55
60
9
19
9
11
16
20
29
53
39
55
29
29
19
25
27
62
50
31

Low Clouds (% Sky Obscured)

0
3
13
19
11
16
4
16
0
0
6
9
12
13
5
7
0
0
3
10
12
15
17
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
5
6
14
39
39
60
40
39
6
6
5
3
3
0

High Clouds (% Sky Obscured)

4
3
6
45
45
40
4
4
7
10
6
6
3
9
9
5
2
3
10
6
6
48
30
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
2
7
20
18
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
6
6
7
8
9
8
8
6
5
5
5
5
6
6
6
7
6
6
6
6
6
7
8

Chance of Frost

Temperature (°C)

18
20
21
22
22
22
21
19
17
16
16
17
17
17
16
16
16
17
17
16
16
16
18
20

Feels Like (°C)

19
20
22
22
20
20
20
20
18
18
17
18
18
18
16
16
16
17
17
17
16
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

56
56
54
53
54
57
65
75
85
92
93
90
89
86
85
87
86
89
89
89
90
85
72
60

Pressure (mb)

1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

264
264
263
264
264
263
264
264
264
264
264
264
264
263
263
263
263
261
261
261
261
262
262
261

Tuesday 3

Waning Gibbous 72%

20:37

12:17

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

Sun - Rise: 06:58, Set: 18:30, Transit: 12:44. Moon - Rise: 20:37, Set: 12:17. Civil Dark: 19:00 - 06:28. Nautical Dark: 19:35 - 05:53. Astro Dark: 20:11 - 05:18

Total Clouds (% Sky Obscured)

34
35
40
35
33
83
32
30
30
36
42
84
51
68
29
37
54
54
61
61
45
63
55
38

Low Clouds (% Sky Obscured)

23
27
31
26
24
19
18
19
16
17
20
23
19
15
11
16
24
30
31
34
38
36
34
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
2
1
0
2
51
5
3
5
16
26
74
39
55
14
21
36
34
43
37
4
42
37
19

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
3
5
5
5
3
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)

9
8
8
9
9
8
8
6
4
3
3
3
3
3
3
3
2
2
1
2
2
2
2
3

Chance of Frost

Temperature (°C)

22
23
24
25
24
24
23
21
19
17
17
16
16
16
16
15
15
14
14
14
14
14
17
20

Feels Like (°C)

22
23
24
25
24
24
21
22
20
18
18
18
16
17
16
16
16
15
14
14
15
16
19
21

Dew Point (°C)

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

Relative Humidity (%)

50
45
42
41
40
44
53
63
73
73
74
79
82
82
82
83
85
87
84
83
84
76
63
53

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022

Ozone (du)

261
261
262
263
262
262
262
261
261
261
261
261
261
261
261
260
259
260
260
259
258
259
259
258

Wednesday 4

Waning Gibbous 62%

21:20

13:29

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

Sun - Rise: 06:59, Set: 18:28, Transit: 12:43. Moon - Rise: 21:20, Set: 13:29. Civil Dark: 18:58 - 06:29. Nautical Dark: 19:33 - 05:54. Astro Dark: 20:09 - 05:19

Total Clouds (% Sky Obscured)

30
31
35
31
31
25
22
20
17
20
23
25
28
30
31
27
31
31
28
22
15
15
18
21

Low Clouds (% Sky Obscured)

31
36
41
36
33
28
25
23
19
22
23
25
31
39
41
41
48
54
60
62
60
58
52
47

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
0
0

High Clouds (% Sky Obscured)

4
4
3
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
11

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

Chance of Frost

Temperature (°C)

22
23
24
25
24
24
24
21
19
17
17
17
16
16
17
17
15
15
15
15
16
16
18
19

Feels Like (°C)

23
24
25
25
25
25
26
23
22
20
20
19
19
18
18
18
17
18
18
17
18
18
18
17

Dew Point (°C)

10
10
10
10
10
11
13
15
15
14
14
13
13
13
13
13
13
13
13
13
14
14
14
13

Relative Humidity (%)

47
43
41
39
39
44
52
68
77
78
79
81
81
81
81
81
83
86
87
87
89
87
78
69

Pressure (mb)

1022
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

258
258
258
259
259
259
258
258
257
257
258
258
258
256
256
257
257
256
256
256
256
256
256
256

Thursday 5

Waning Gibbous 51%

22:11

14:30

11 OK
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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:01, Set: 18:26, Transit: 12:43. Moon - Rise: 22:11, Set: 14:30. Civil Dark: 18:56 - 06:31. Nautical Dark: 19:31 - 05:56. Astro Dark: 20:07 - 05:21

Total Clouds (% Sky Obscured)

39
57
76
83
89
96
91
85
82
85
89
92
95
98
100
100
100
100
100
99
99
99
100
100

Low Clouds (% Sky Obscured)

37
28
23
21
27
31
29
28
28
38
46
53
55
57
60
68
75
82
84
86
89
92
96
99

Medium Clouds (% Sky Obscured)

6
15
23
40
55
70
48
26
4
22
40
58
67
77
89
92
96
100
98
97
95
97
98
99

High Clouds (% Sky Obscured)

30
49
64
72
82
85
77
73
71
73
77
81
91
95
100
97
93
87
80
82
87
72
60
47

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
1
2
4
22
35
47
55
54
45
42
41
46
78
95
95
95
77
53
57
61
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1
0.7
0.4
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
23
22
22
21
20
19
17
17
16
16
16
16
15
15
14
14
14
14
14
15
15

Feels Like (°C)

18
18
20
21
22
21
20
20
20
20
15
16
16
17
16
16
14
14
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

62
59
58
56
57
59
61
67
75
83
86
89
93
93
96
96
96
96
96
96
96
96
95
95

Pressure (mb)

1019
1019
1018
1017
1017
1016
1015
1015
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

256
257
258
259
261
264
266
266
265
265
265
266
267
268
270
272
273
275
276
278
280
281
282
284

Friday 6

Third Quarter 41%

23:11

15:19

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: 18:24, Transit: 12:43. Moon - Rise: 23:11, Set: 15:19. Civil Dark: 18:54 - 06:32. Nautical Dark: 19:29 - 05:57. Astro Dark: 20:05 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
89
87
83
86
92
97

Low Clouds (% Sky Obscured)

95
90
86
80
74
70
62
54
46
42
45
45
53
61
69
70
72
72
79
87
95

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
99
99
98
93
86
81
72
64
52
47
43
34
27
25
20

High Clouds (% Sky Obscured)

68
86
100
100
100
100
100
100
100
100
100
100
87
72
51
45
43
41
29
18
6

ISS Passover

Visibility (miles)

4
6
7
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

Precipitation Type

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
None
None
None

Precipitation Probability (%)

68
70
67
65
60
57
52
46
40
41
41
34
42
36
13
17
18
15
19
17
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
15
16
15
15
16
16
16
16
13
12
12
12
12
12
10
10
9
10
9

Dew Point (°C)

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

Relative Humidity (%)

95
93
92
90
92
92
92
93
95
98
96
95
95
92
90
88
88
88
88
84
80

Pressure (mb)

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

Ozone (du)

285
285
284
284
285
286
287
286
285
284
285
286
287
289
291
293
296
298
301
304
307

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.57,-73.80)

Generated: 30/09/23 11:17:07. Forecast: 30/09/23 to 06/10/23. Timezone: UTC-4.00