Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waning Gibbous 63%

21:07

14:20

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 OK
18 OK
19 Bad
20 OK

Sun - Rise: 06:56, Set: 18:32, Transit: 12:44. Moon - Rise: 21:07, Set: 14:20. Civil Dark: 19:02 - 06:26. Nautical Dark: 19:37 - 05:51. Astro Dark: 20:12 - 05:15

Total Clouds (% Sky Obscured)

100
100
99
98
100
100
100
100
100
100
100
100
100
100
100
100
92
100
74
67
47
36
53
14

Low Clouds (% Sky Obscured)

89
93
92
88
92
81
79
72
86
98
92
71
33
30
19
0
0
15
40
28
26
23
53
14

Medium Clouds (% Sky Obscured)

93
97
96
95
100
100
100
100
100
100
100
98
100
53
50
0
0
0
0
17
23
15
0
1

High Clouds (% Sky Obscured)

88
61
58
89
13
89
90
97
89
100
100
100
100
100
100
100
92
100
55
46
12
0
0
0

ISS Passover

Visibility (miles)

0
0
0
2
9
9
9
9
5
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

14
2
5
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
None
None
None
None
Light Rain
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

64
35
31
51
49
78
50
40
55
70
46
12
10
12
1
0
0
0
0
0
0
1
5
8

Precipitation Amount (mm)

0.4
0
0
0
0
0.5
0
0
0
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
16
15
15
15
15
15
13
13
10
9
9
10
9
7
4
3
3
4
6
5
3

Relative Humidity (%)

98
98
98
98
98
96
95
96
98
96
96
95
93
90
90
76
61
47
43
43
47
61
65
62

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1008
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1014
1015

Ozone (du)

253
253
252
252
252
254
254
255
256
255
255
257
265
268
270
271
274
275
275
275
278
282
288
291

Friday 2

Waning Gibbous 51%

22:11

15:11

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

Sun - Rise: 06:57, Set: 18:30, Transit: 12:43. Moon - Rise: 22:11, Set: 15:11. Civil Dark: 19:00 - 06:27. Nautical Dark: 19:35 - 05:52. Astro Dark: 20:10 - 05:17

Total Clouds (% Sky Obscured)

50
31
15
21
0
1
3
5
17
9
22
42
14
4
16
23
23
25
36
33
27
21
7
21

Low Clouds (% Sky Obscured)

50
31
15
18
0
0
0
1
4
3
6
3
6
3
14
23
20
19
18
17
19
14
5
17

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
3
3
3
3
3
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
3
3
14
4
22
42
8
0
0
0
1
2
17
14
4
2
1
2

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 (%)

16
1
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
6
8
8
8
8
7
6
7
6
5
5
6
7
6
6
6
6
6
6
6
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
5
4
4
3
2
1
2
1
3
3
6
8
9
10
10
11
11
10
9
7
5

Dew Point (°C)

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

Relative Humidity (%)

75
84
91
94
93
93
91
91
93
94
98
89
79
68
59
50
44
39
39
39
42
57
64
67

Pressure (mb)

1017
1018
1019
1019
1020
1021
1022
1023
1023
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1027
1028
1028

Ozone (du)

294
295
297
297
296
296
295
296
297
298
299
300
299
299
298
297
298
302
303
305
306
306
307
306

Saturday 3

Third Quarter 40%

23:26

15:50

21 Good
22 Good
23 OK
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

Sun - Rise: 06:59, Set: 18:28, Transit: 12:43. Moon - Rise: 23:26, Set: 15:50. Civil Dark: 18:58 - 06:28. Nautical Dark: 19:33 - 05:54. Astro Dark: 20:08 - 05:18

Total Clouds (% Sky Obscured)

16
14
43
69
67
93
64
79
76
87
69
84
87
88
97
100
100
100
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

16
7
0
0
0
0
0
0
0
1
15
19
46
51
60
68
71
79
86
87
92
91
88
94

Medium Clouds (% Sky Obscured)

0
0
6
19
65
82
64
67
71
86
69
83
87
88
93
100
100
100
84
90
82
59
64
98

High Clouds (% Sky Obscured)

0
6
43
65
23
73
44
50
55
45
40
45
45
50
91
100
100
100
96
60
71
72
89
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
14
66
54
10
5
10
11
11
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
4
4
4
3
5
7
9
9
10
9
9
10
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

-1
-1
0
-1
0
-1
-1
0
1
1
1
2
3
3
3
3
3
6
7
7
8
8
8
7

Relative Humidity (%)

69
71
73
72
75
71
69
75
79
79
83
82
74
65
62
61
62
78
81
88
88
93
93
93

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1026
1025
1024
1023
1023
1022
1021
1020
1019
1018
1018
1017

Ozone (du)

303
301
300
297
295
296
296
294
295
295
297
299
299
302
305
308
311
315
318
317
314
312
312
313

Sunday 4

Waning Crescent 28%

00:47

16:20

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
19 Bad
20 Bad

Sun - Rise: 07:00, Set: 18:26, Transit: 12:43. Moon - Rise: 00:47, Set: 16:20. Civil Dark: 18:56 - 06:30. Nautical Dark: 19:31 - 05:55. Astro Dark: 20:06 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
95
92
50
54
96
100
100
92
100
95
87
82
79
71
43
54

Low Clouds (% Sky Obscured)

96
100
100
89
95
100
100
100
95
68
50
54
95
100
100
92
100
92
83
75
70
62
35
48

Medium Clouds (% Sky Obscured)

100
73
100
100
88
90
78
70
20
57
0
0
0
0
6
12
18
13
7
0
5
11
14
11

High Clouds (% Sky Obscured)

49
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
7
9
7
8
7
2
8
9
9
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
41
42
48
59
95
95
95
87
58
12
16
21
23
30
34
35
32
26
20
20
11
1
1

Precipitation Amount (mm)

0
0
0
0
0
0.6
1.4
1.4
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
8
8
8
7
6
7
9
8
9
11
12
13
13
14
15
16
16
16
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
96
95
98
98
98
98
94
90
94
91
88
86
88
83
67
66
63
66
68
76
76
79

Pressure (mb)

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

Ozone (du)

313
312
313
316
318
320
324
323
328
333
339
344
349
351
351
352
354
356
357
360
362
361
361
362

Monday 5

Waning Crescent 19%

02:07

16:43

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 OK
11 Bad
12 OK
13 OK
14 OK
15 OK
16 Good
17 Good
18 Good
19 OK
20 OK

Sun - Rise: 07:01, Set: 18:24, Transit: 12:43. Moon - Rise: 02:07, Set: 16:43. Civil Dark: 18:54 - 06:31. Nautical Dark: 19:29 - 05:56. Astro Dark: 20:04 - 05:21

Total Clouds (% Sky Obscured)

57
70
60
54
57
50
55
56
61
70
76
66
52
39
49
43
37
26
14
4
12
17
23
28

Low Clouds (% Sky Obscured)

54
70
60
54
57
50
55
56
61
70
76
66
52
39
31
23
17
10
5
1
0
0
0
0

Medium Clouds (% Sky Obscured)

6
2
2
0
0
0
0
0
0
0
0
0
0
0
5
9
14
9
5
0
12
17
23
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
3
2
2
2
6

ISS Passover

Visibility (miles)

9
8
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 (%)

3
0
0
0
0
0
0
0
1
1
2
7
6
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)

13
14
15
14
14
13
13
13
13
13
14
13
13
13
14
14
14
14
13
11
10
8
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
73
76
74
73
75
78
80
78
75
74
66
59
54
50
45
40
41
43
43
49
57
65

Pressure (mb)

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

Ozone (du)

363
362
361
361
364
366
363
359
356
353
351
349
346
344
341
338
335
333
331
330
328
326
324
321

Tuesday 6

Waning Crescent 11%

03:25

17:02

21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 07:03, Set: 18:22, Transit: 12:42. Moon - Rise: 03:25, Set: 17:02. Civil Dark: 18:52 - 06:32. Nautical Dark: 19:27 - 05:58. Astro Dark: 20:02 - 05:22

Total Clouds (% Sky Obscured)

32
33
42
47
46
63
72
84
78
80
78
64
56
52
46
45
47
50
61
65
70
77
86
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
11
16
30
51
54
54
52
46
45
47
50
61
65
70
70
58
56

Medium Clouds (% Sky Obscured)

32
33
31
22
17
18
20
18
19
23
20
24
32
37
33
37
30
39
49
54
57
55
48
66

High Clouds (% Sky Obscured)

14
18
16
9
2
30
58
60
43
28
28
16
10
4
7
11
14
23
35
41
53
67
79
75

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
1
1
11
13
9
11
8
3
4
2
0
1

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
2
2
1
3
3
4
6
7
9
10
11
12
12
12
12
11
11
10

Feels Like (°C)

-0
1
1
1
1
1
-1
-1
-1
0
-0
-1
3
3
3
4
5
5
11
11
11
11
13
14

Dew Point (°C)

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

Relative Humidity (%)

68
72
74
76
77
77
77
77
78
74
69
66
57
48
42
40
37
36
41
44
49
58
71
82

Pressure (mb)

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

Ozone (du)

319
317
314
312
310
308
306
304
302
301
300
299
297
295
293
293
293
293
293
294
294
295
296
296

Wednesday 7

Waning Crescent 5%

04:41

17:20

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: 07:04, Set: 18:20, Transit: 12:42. Moon - Rise: 04:41, Set: 17:20. Civil Dark: 18:50 - 06:34. Nautical Dark: 19:25 - 05:59. Astro Dark: 20:00 - 05:24

Total Clouds (% Sky Obscured)

93
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
51
56
59
58
56
57
60
64
71
76
77
77
78
82
85
89

Medium Clouds (% Sky Obscured)

79
91
92
93
95
96
98
99
99
100
100
99
97
96
95
95
94

High Clouds (% Sky Obscured)

62
50
59
78
100
100
100
100
100
100
100
98
97
95
96
96
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
0
5
7
5
10
10
3
8
10
6
24
39
48
72
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
5
5
5
6
6
5
5
6
6
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

81
78
77
75
75
75
77
77
77
77
77
77
81
85
90
91
95

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

296
296
296
297
298
299
299
300
300
300
300
300
301
302
303
303
303

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

Generated: 01/10/26 21:38:18. Forecast: 01/10/26 to 07/10/26. Timezone: UTC-4.00