Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Full Moon 98%

18:14

09:35

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

Sun - Rise: 07:30, Set: 17:46, Transit: 12:38. Moon - Rise: 18:14, Set: 09:35. Civil Dark: 18:17 - 06:59. Nautical Dark: 18:53 - 06:24. Astro Dark: 19:28 - 05:49

Total Clouds (% Sky Obscured)

20
27
27
4
10
6
9
16
16
17
13
14
5
0
0
0
0
0
0
0
0
19
55
5

Low Clouds (% Sky Obscured)

16
15
12
4
8
5
8
15
16
16
13
11
4
0
0
0
0
0
0
0
0
0
0
0

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
18
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
55
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
78
81
81
83
82
82
81
82
79
68
56
46
39
34
31
31
31
36
45
49
50
52
51

Pressure (mb)

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

Ozone (du)

278
278
279
281
282
281
286
286
287
286
288
289
291
291
290
288
285
283
277
275
276
275
274
275

Tuesday 27

Waning Gibbous 94%

19:01

10:56

23 Good
00 Good
01 Good
02 OK
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

Sun - Rise: 07:31, Set: 17:45, Transit: 12:38. Moon - Rise: 19:01, Set: 10:56. Civil Dark: 18:16 - 07:00. Nautical Dark: 18:51 - 06:25. Astro Dark: 19:26 - 05:50

Total Clouds (% Sky Obscured)

8
9
11
45
100
100
100
100
100
99
100
100
96
97
96
96
98
90
90
90
96
74
83
72

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
15
65
89
89
87
82
88
70
69
65
85
51
74
65

Medium Clouds (% Sky Obscured)

1
6
2
0
54
59
98
92
100
93
70
79
73
79
48
59
63
49
46
33
42
53
25
4

High Clouds (% Sky Obscured)

4
4
10
42
100
100
100
100
100
91
97
100
88
11
2
0
0
0
0
4
4
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
1
1
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
2
2
2
2
1
1
1
2
1
2
2
4
4
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-13
-13
-13
-12
-12
-12
-12
-12
-12
-9
-9
-8
-7
-6
-6
-6
-7
-7
-6
-6

Relative Humidity (%)

52
52
53
52
51
50
48
48
48
46
40
35
31
37
38
40
42
46
48
51
52
53
58
56

Pressure (mb)

1033
1033
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1029
1028
1027
1027
1027
1026
1026
1026
1026
1025

Ozone (du)

274
273
272
270
269
267
265
266
266
265
266
268
268
270
271
270
270
271
271
271
271
272
271
271

Wednesday 28

Waning Gibbous 87%

20:02

12:09

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

Sun - Rise: 07:33, Set: 17:43, Transit: 12:38. Moon - Rise: 20:02, Set: 12:09. Civil Dark: 18:14 - 07:02. Nautical Dark: 18:50 - 06:26. Astro Dark: 19:25 - 05:51

Total Clouds (% Sky Obscured)

70
33
7
25
15
12
15
15
37
100
77
50
54
85
69
100
100
100
97
100
96
93
89
87

Low Clouds (% Sky Obscured)

70
33
4
24
14
6
5
4
4
4
8
5
8
14
13
31
49
100
95
100
92
90
87
85

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
2
11
40
100
94
90
70
79
32
18
5
0

High Clouds (% Sky Obscured)

0
0
2
0
0
4
7
6
37
100
77
50
54
64
69
100
100
40
48
40
2
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
4
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
40
64
77
78
80
25
7
19
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.6
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
4
6
9
11
12
12
12
11
12
12
11
10
10
10

Chance of Frost

Temperature (°C)

2
2
3
4
3
4
4
4
4
4
6
9
11
12
13
13
12
11
11
11
11
11
11
11

Feels Like (°C)

-2
-1
1
3
2
3
3
3
3
2
3
7
8
9
9
11
8
8
7
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

56
56
62
66
67
71
75
79
83
83
75
67
61
61
62
64
70
83
90
93
92
91
93
93

Pressure (mb)

1025
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1018
1017
1016
1014
1013
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

271
270
267
266
265
265
266
270
270
270
270
269
271
272
272
271
269
267
268
271
272
272
272
276

Thursday 29

Waning Gibbous 77%

21:16

13:07

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

Sun - Rise: 07:34, Set: 17:41, Transit: 12:38. Moon - Rise: 21:16, Set: 13:07. Civil Dark: 18:13 - 07:03. Nautical Dark: 18:48 - 06:27. Astro Dark: 19:23 - 05:52

Total Clouds (% Sky Obscured)

88
78
80
92
89
87
83
86
78
45
35
35
88
97
100
89
86
84
80
50
37
38
40
45

Low Clouds (% Sky Obscured)

86
63
76
90
89
87
83
86
78
35
22
26
88
97
99
88
86
84
80
49
37
38
40
38

Medium Clouds (% Sky Obscured)

7
13
20
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
22
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
9
9
9
9
9
9
9
9
9
9
9
9
8
6
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 (%)

15
9
5
8
6
3
4
4
15
3
2
2
5
11
25
22
25
10
8
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
87
90
84
77
73
74
79
86
85
80
75
68
68
71
79
73
71
76
76
82
84
84
84

Pressure (mb)

1011
1012
1013
1013
1013
1014
1014
1015
1015
1016
1017
1018
1018
1018
1018
1018
1019
1019
1020
1021
1023
1023
1024
1024

Ozone (du)

277
279
278
275
278
280
274
271
272
274
274
274
274
276
277
278
279
281
282
282
284
284
284
284

Friday 30

Waning Gibbous 66%

22:36

13:50

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

Sun - Rise: 07:36, Set: 17:40, Transit: 12:38. Moon - Rise: 22:36, Set: 13:50. Civil Dark: 18:11 - 07:04. Nautical Dark: 18:47 - 06:29. Astro Dark: 19:22 - 05:54

Total Clouds (% Sky Obscured)

44
34
27
32
34
36
39
41
41
31
20
11
8
6
3
54
50
49
43
37
31
22
12
3

Low Clouds (% Sky Obscured)

31
21
15
16
16
15
18
21
26
21
13
9
7
5
3
21
14
16
12
12
15
11
5
0

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)

0
0
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
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
5
6
6
5
5
5
4
3
3
4
5
6
6
6
6
6
6
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
86
87
87
89
91
94
96
94
78
65
55
50
47
46
50
54
57
65
72
79
80
82

Pressure (mb)

1025
1026
1026
1027
1028
1028
1028
1029
1030
1030
1031
1030
1030
1030
1029
1029
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

286
290
299
310
307
303
303
305
302
297
295
292
289
287
284
281
280
280
280
280
281
281
280
280

Saturday 31

Waning Gibbous 55%

No Rise

13:23

23 Good
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
21 Bad
22 Bad

Sun - Rise: 06:37, Set: 16:38, Transit: 11:38. Moon - Rise: No Rise, Set: 13:23. Civil Dark: 17:10 - 06:06. Nautical Dark: 17:46 - 05:30. Astro Dark: 18:21 - 04:55

Total Clouds (% Sky Obscured)

11
20
43
59
75
69
70
73
60
55
55
58
70
73
74
75
77
70
70
67
73
78
85
87

Low Clouds (% Sky Obscured)

3
4
7
6
7
6
7
6
10
7
0
1
3
8
16
39
55
60
65
65
60
60
60
65

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
4
8
22
38
55
58
70
73
74
75
77
70
70
67
73
78
85
87

High Clouds (% Sky Obscured)

0
0
2
3
4
5
10
10
5
5
5
5
0
0
0
0
0
7
18
12
27
34
48
54

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
8
6
5

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
12
13
19
21
20
38
50
60
74

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
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
84
83
83
83
81
80
78
71
62
54
52
50
48
55
63
71
71
72
72
77
85
91

Pressure (mb)

1029
1029
1029
1029
1028
1028
1028
1028
1029
1028
1028
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

279
279
279
278
277
276
276
277
277
276
276
275
274
274
273
272
271
270
269
268
267
267
267
267

Sunday 1

Third Quarter 43%

22:56

13:47

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

Sun - Rise: 06:39, Set: 16:37, Transit: 11:38. Moon - Rise: 22:56, Set: 13:47. Civil Dark: 17:09 - 06:07. Nautical Dark: 17:44 - 05:31. Astro Dark: 18:19 - 04:56

Total Clouds (% Sky Obscured)

91
93
87
85
80
86
91
99
99
100
100
100
100
100
100
100
99
98
97
94

Low Clouds (% Sky Obscured)

70
75
70
70
70
76
82
87
82
79
76
89
95
98
98
99
99
98
97
94

Medium Clouds (% Sky Obscured)

91
93
87
85
80
86
91
99
98
97
95
85
75
66
76
87
98
77
56
35

High Clouds (% Sky Obscured)

61
73
65
65
65
71
68
63
53
41
34
45
55
69
49
34
20
28
44
57

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

84
92
93
94
89
87
78
70
64
61
55
51
48
46
61
69
73
58
41
11

Precipitation Amount (mm)

0.5
0.6
0.6
0.6
0.5
0.5
0.3
0.3
0.2
0.2
0.2
0
0
0
0.3
0.4
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

267
268
268
269
270
271
271
272
273
274
274
274
272
271
269
269
270
270
274
277

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

Generated: 26/10/26 23:04:39. Forecast: 26/10/26 to 01/11/26. Timezone: UTC-4.00