Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 51%

22:11

15:11

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

Sun - Rise: 06:57, Set: 18:31, Transit: 12:43. Moon - Rise: 22:11, Set: 15:11. Civil Dark: 19:01 - 06:27. Nautical Dark: 19:36 - 05:52. Astro Dark: 20:12 - 05:16

Total Clouds (% Sky Obscured)

88
93
85
41
9
2
21
6
5
13
1
0
0
0
0
0
0
7
23
40
61
31
34
33

Low Clouds (% Sky Obscured)

77
60
64
41
8
1
21
6
4
12
1
0
0
0
0
0
0
6
23
40
61
30
33
31

Medium Clouds (% Sky Obscured)

51
42
17
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)

50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
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
5
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
7
7
6
8
8
7
6
6
7
8
7
6
5
4
4
6
6
7
6
6
6
7
7

Chance of Frost

Temperature (°C)

14
13
11
10
9
8
6
6
5
5
4
3
3
2
2
4
6
8
9
10
11
12
12
12

Feels Like (°C)

12
10
8
7
7
6
5
5
4
3
3
2
2
2
2
3
5
7
8
9
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

45
55
56
65
70
81
88
93
94
94
91
91
93
96
98
88
70
57
50
46
43
41
39
41

Pressure (mb)

1012
1013
1014
1016
1017
1018
1019
1020
1021
1021
1022
1023
1024
1025
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

275
277
280
282
285
293
297
298
298
299
296
297
297
297
297
297
297
295
295
296
299
299
301
305

Saturday 3

Third Quarter 40%

23:26

15:50

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

Sun - Rise: 06:58, Set: 18:29, Transit: 12:43. Moon - Rise: 23:26, Set: 15:50. Civil Dark: 18:59 - 06:28. Nautical Dark: 19:34 - 05:53. Astro Dark: 20:10 - 05:18

Total Clouds (% Sky Obscured)

32
22
0
2
7
5
4
10
10
5
22
60
20
67
93
71
88
92
100
96
100
100
100
99

Low Clouds (% Sky Obscured)

25
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
13
0
26
28
100
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
6
5
6
9
7
12
22
21
14
0
0
35
57
100
93
98

High Clouds (% Sky Obscured)

0
0
0
2
7
5
4
3
3
1
17
60
14
59
88
57
83
91
100
88
100
100
55
45

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
2
8

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
4
3
3
3
3
2
2
2
1
2
3
4
3
3
3
6
10
9
9
11
11
12
11

Chance of Frost

Temperature (°C)

11
9
6
5
5
5
4
4
3
3
3
3
3
2
2
3
6
8
9
10
12
12
11
11

Feels Like (°C)

10
9
6
5
5
4
4
3
3
3
3
2
0
0
-1
1
4
4
6
7
7
8
7
8

Dew Point (°C)

-1
2
1
-0
-0
0
-0
-1
-1
-1
-1
-1
-1
-1
1
1
1
0
0
1
3
5
5
7

Relative Humidity (%)

44
60
67
68
70
72
73
73
74
74
76
79
79
86
93
86
69
60
52
53
56
61
68
77

Pressure (mb)

1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1026
1025
1024
1023
1022
1020
1019
1018

Ozone (du)

306
306
303
300
300
299
298
297
295
293
293
293
293
291
291
292
294
294
297
299
303
307
309
310

Sunday 4

Waning Crescent 28%

00:46

16:19

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

Sun - Rise: 06:59, Set: 18:27, Transit: 12:42. Moon - Rise: 00:46, Set: 16:19. Civil Dark: 18:57 - 06:29. Nautical Dark: 19:32 - 05:54. Astro Dark: 20:08 - 05:19

Total Clouds (% Sky Obscured)

100
95
100
96
100
96
97
98
95
92
90
86
75
73
97
70
61
68
54
79
88
88
85
78

Low Clouds (% Sky Obscured)

93
89
97
84
97
88
93
96
82
91
90
85
69
67
80
52
41
33
31
79
71
82
83
76

Medium Clouds (% Sky Obscured)

99
37
98
92
99
91
93
85
76
45
50
49
45
55
45
47
45
47
0
0
3
2
1
0

High Clouds (% Sky Obscured)

45
11
0
0
0
0
25
20
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
1
0
0
0
3
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
84
85
90
6
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

18
17
46
53
31
65
57
53
35
29
52
80
89
95
74
45
37
15
21
10
15
5
8
8

Precipitation Amount (mm)

0
0
0
0.2
0
0.4
0
0
0
0
0.2
0.4
0.2
1.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
9
9
8
9
8
8
7
7
6
6
8
8
9
11
13
14
14
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
81
80
81
90
90
93
93
95
98
96
98
98
94
90
87
82
69
71
67
54
58
57

Pressure (mb)

1017
1016
1016
1015
1015
1014
1013
1012
1011
1011
1010
1009
1009
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

311
311
312
309
308
306
305
308
308
311
315
318
322
325
327
330
334
342
352
353
353
353
356
357

Monday 5

Waning Crescent 19%

02:07

16:43

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
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 07:01, Set: 18:25, Transit: 12:42. Moon - Rise: 02:07, Set: 16:43. Civil Dark: 18:55 - 06:31. Nautical Dark: 19:30 - 05:56. Astro Dark: 20:06 - 05:21

Total Clouds (% Sky Obscured)

72
62
66
65
72
75
76
79
82
76
71
69
75
82
70
67
68
76
72
67
78
68
60
24

Low Clouds (% Sky Obscured)

59
35
40
34
45
55
61
72
76
72
65
67
73
75
66
63
62
61
61
56
59
45
32
1

Medium Clouds (% Sky Obscured)

8
16
25
26
26
25
18
13
7
6
3
2
2
11
2
2
0
0
0
0
0
9
18
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
1
0
1
1
2
0
2
0
0
4
7
10
9
5
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 (%)

10
12
13
13
13
12
11
9
6
6
5
2
1
1
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)

15
15
14
14
14
14
14
14
15
15
15
15
15
16
15
15
15
15
15
15
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
68
72
70
68
68
69
69
70
71
74
77
78
78
75
74
70
67
63
57
51
48
47
49

Pressure (mb)

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

Ozone (du)

357
361
364
367
367
364
362
362
363
364
364
362
362
360
363
360
357
351
347
346
344
340
336
333

Tuesday 6

Waning Crescent 11%

03:25

17:02

17 OK
18 OK
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

Sun - Rise: 07:02, Set: 18:24, Transit: 12:42. Moon - Rise: 03:25, Set: 17:02. Civil Dark: 18:54 - 06:32. Nautical Dark: 19:29 - 05:57. Astro Dark: 20:04 - 05:22

Total Clouds (% Sky Obscured)

33
43
52
64
59
58
60
62
78
75
98
100
84
74
74
73
78
80
76
85
94
87
80
70

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
6
15
22
35
49
72
76
84
88
85
80
70

Medium Clouds (% Sky Obscured)

20
12
5
6
6
8
23
38
53
44
37
27
34
39
44
51
49
52
67
64
65
65
66
62

High Clouds (% Sky Obscured)

15
33
51
61
53
57
43
46
64
53
92
100
55
21
23
22
19
18
32
43
56
46
37
18

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
2
3
3
12
11
8
10
9
6
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
55
56
58
62
64
67
70
73
75
77
80
82
85
82
70
58
50
42
40
40
38
43
47

Pressure (mb)

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

Ozone (du)

330
327
323
323
322
321
317
314
311
308
307
306
305
302
301
299
299
298
297
296
295
294
295
295

Wednesday 7

Waning Crescent 5%

04:41

17:02

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

Sun - Rise: 07:03, Set: 18:22, Transit: 12:42. Moon - Rise: 04:41, Set: 17:02. Civil Dark: 18:52 - 06:33. Nautical Dark: 19:27 - 05:58. Astro Dark: 20:02 - 05:23

Total Clouds (% Sky Obscured)

76
87
99
98
97
96
93
90
88
84
83
81
88
94
100
100
100
100
99
98
97
92
89
83

Low Clouds (% Sky Obscured)

76
76
70
74
79
85
87
90
88
84
83
81
88
82
77
69
62
55
60
66
71
70
69
68

Medium Clouds (% Sky Obscured)

74
84
98
88
80
71
66
66
65
66
68
75
83
90
100
100
100
100
82
70
51
51
50
45

High Clouds (% Sky Obscured)

45
73
98
87
63
45
29
28
18
14
15
45
70
88
100
91
82
73
61
44
36
36
41
36

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
Very Light Rain

Precipitation Probability (%)

2
2
1
27
39
48
45
39
27
24
19
8
19
25
29
30
30
29
29
30
32
46
56
66

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
59
66
73
68
62
57
60
63
67
69
71
74
77
79
82
81
78
75
75
76
76
75
75

Pressure (mb)

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

Ozone (du)

296
297
298
299
299
300
300
300
299
299
299
300
301
303
304
306
309
312
315
315
316
316
316
316

Thursday 8

Waning Crescent 1%

05:54

17:20

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:05, Set: 18:20, Transit: 12:41. Moon - Rise: 05:54, Set: 17:20. Civil Dark: 18:50 - 06:35. Nautical Dark: 19:25 - 06:00. Astro Dark: 20:00 - 05:25

Total Clouds (% Sky Obscured)

79
77
77
78
79
82
81
85
95
96
97
97
95
89
87
88
85
84
80
77
74

Low Clouds (% Sky Obscured)

56
42
29
39
49
59
55
52
49
61
75
88
87
83
80
82
85
84
74
61
47

Medium Clouds (% Sky Obscured)

50
50
45
41
33
22
29
41
55
55
60
65
43
23
0
1
2
4
18
33
47

High Clouds (% Sky Obscured)

24
14
0
14
21
32
19
15
10
9
15
29
22
13
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

65
60
50
40
31
27
41
54
68
86
95
95
90
67
28
28
31
28
23
18
13

Precipitation Amount (mm)

0.3
0.3
0.2
0
0
0
0
0
0.3
0.5
0.6
0.8
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
5
5
5
6
7
8
9
9
8
10
13
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

12
10
9
9
8
9
9
9
8
8
8
9
9
8
8
7
7
8
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
88
96
95
95
93
95
95
96
93
91
88
88
88
87
87
87
87
78
69

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1008
1007
1006
1006
1005
1005
1006
1007
1008
1008
1009
1010
1010
1010

Ozone (du)

317
316
316
316
315
314
314
313
312
311
317
322
328
326
324
322
320
317
315
316
316

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.53,-73.70)

Generated: 02/10/26 17:05:39. Forecast: 02/10/26 to 08/10/26. Timezone: UTC-4.00