Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 61%

15:32

23:37

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

Sun - Rise: 06:33, Set: 18:49, Transit: 12:40. Moon - Rise: 15:32, Set: 23:37. Civil Dark: 19:19 - 06:03. Nautical Dark: 19:54 - 05:28. Astro Dark: 20:29 - 04:53

Total Clouds (% Sky Obscured)

24
24
24
24
53
21
15
16
17
55
98
100
100
100
100
96
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
15
12
14
0
0
0
0
0
0
39
41
40
25
3
0
15
10
0
0
34
50
65
84

Medium Clouds (% Sky Obscured)

2
0
3
24
15
11
8
7
8
7
11
17
30
45
91
86
78
87
76
83
83
64
72
100

High Clouds (% Sky Obscured)

4
2
5
24
39
0
0
0
0
55
98
100
100
100
100
86
96
100
100
100
100
100
100
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 (%)

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
1
10
46

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

Chance of Frost

Temperature (°C)

14
15
15
16
15
15
13
10
9
7
6
5
4
5
5
6
6
5
6
6
10
12
15
16

Feels Like (°C)

13
14
14
15
14
15
14
11
9
7
6
2
2
2
2
4
2
2
3
3
7
9
13
14

Dew Point (°C)

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

Relative Humidity (%)

52
48
46
46
47
52
68
73
77
79
82
80
77
76
73
70
70
72
71
71
69
62
59
61

Pressure (mb)

1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1018
1017
1017

Ozone (du)

306
304
302
302
301
302
301
298
297
294
293
293
294
293
293
294
295
296
296
294
297
297
295
291

Sunday 20

Waxing Gibbous 70%

16:10

00:41

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:34, Set: 18:47, Transit: 12:40. Moon - Rise: 16:10, Set: 00:41. Civil Dark: 19:17 - 06:04. Nautical Dark: 19:52 - 05:30. Astro Dark: 20:27 - 04:54

Total Clouds (% Sky Obscured)

100
100
99
100
96
100
100
100
100
100
100
78
82
90
56
30
60
78
72
92
88
92
94
87

Low Clouds (% Sky Obscured)

100
83
79
90
83
100
100
100
100
100
100
78
82
84
56
30
60
71
72
91
87
89
91
82

Medium Clouds (% Sky Obscured)

100
100
98
100
93
99
39
32
27
19
17
11
11
0
0
0
0
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
60
4
2
1
6
73
85
40
2
1
1
1
0
2
0
2
0
0
0
2
2
3
28

ISS Passover

Visibility (miles)

8
3
2
4
9
9
9
9
9
9
9
9
9
9
8
4
4
9
9
8
2
8
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
64
100
56
21
18
1

Precipitation Type

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

Precipitation Probability (%)

85
95
95
93
76
31
17
20
4
1
1
0
0
0
0
0
0
0
0
0
0
4
8
0

Precipitation Amount (mm)

0.5
1.8
1.5
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
6
5
6
5
2
2
1
2
2
2
2
2
2
2
3
3
2
2
3
5
7
6
6

Chance of Frost

Temperature (°C)

16
15
14
13
12
12
12
11
11
11
11
10
10
10
9
8
7
6
6
6
7
8
9
10

Feels Like (°C)

14
14
13
11
11
12
11
10
11
10
10
10
10
10
8
7
7
6
5
4
5
6
6
7

Dew Point (°C)

12
14
13
13
12
11
11
10
11
10
10
10
10
10
9
8
7
6
6
5
7
7
7
7

Relative Humidity (%)

74
90
96
98
95
95
95
95
96
96
98
96
96
98
98
98
96
96
96
98
98
95
87
80

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1022
1023
1024
1024
1024

Ozone (du)

290
288
287
286
288
290
292
291
290
290
290
292
291
290
289
289
290
291
292
292
290
290
291
291

Monday 21

Waxing Gibbous 79%

16:40

01:49

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 OK
11 Bad

Sun - Rise: 06:35, Set: 18:45, Transit: 12:40. Moon - Rise: 16:40, Set: 01:49. Civil Dark: 19:15 - 06:06. Nautical Dark: 19:50 - 05:31. Astro Dark: 20:25 - 04:56

Total Clouds (% Sky Obscured)

79
71
81
91
93
98
98
98
98
100
100
98
95
96
100
96
94
100
100
95
78
61
43
49

Low Clouds (% Sky Obscured)

63
51
66
71
64
60
58
54
49
44
49
35
0
0
0
17
31
34
37
0
0
0
0
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
6
39
5
3
3
3
4
25
25
57
37
43
6
0
1
0
0
0

High Clouds (% Sky Obscured)

30
35
32
46
62
84
88
97
98
100
100
94
94
91
100
90
73
100
100
95
75
55
35
34

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 (%)

1
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)

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

Chance of Frost

Temperature (°C)

11
13
13
13
13
13
11
9
8
7
6
6
5
5
4
3
2
2
1
2
4
7
10
13

Feels Like (°C)

9
10
10
9
9
9
9
7
6
5
5
3
3
3
2
1
0
0
-1
-1
3
5
8
11

Dew Point (°C)

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

Relative Humidity (%)

66
54
50
50
51
58
68
78
79
82
87
88
91
89
93
91
91
89
89
88
79
70
63
56

Pressure (mb)

1024
1024
1023
1024
1024
1024
1024
1025
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

291
291
290
290
291
290
290
291
293
293
294
293
294
294
295
294
294
294
295
297
298
297
298
302

Tuesday 22

Waxing Gibbous 86%

17:05

02:59

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

Sun - Rise: 06:36, Set: 18:44, Transit: 12:39. Moon - Rise: 17:05, Set: 02:59. Civil Dark: 19:13 - 06:07. Nautical Dark: 19:48 - 05:32. Astro Dark: 20:23 - 04:57

Total Clouds (% Sky Obscured)

24
28
40
51
67
71
71
69
61
45
32
35
40
43
44
45
43
52
61
65
61
62
61
70

Low Clouds (% Sky Obscured)

21
28
33
36
38
36
34
31
34
32
32
32
38
43
44
45
43
45
32
20
13
7
0
13

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)

10
8
29
49
67
71
71
68
42
21
0
0
0
0
1
3
4
31
58
65
61
62
61
66

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)

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

Chance of Frost

Temperature (°C)

15
16
16
16
16
16
13
10
8
7
6
5
4
3
3
2
2
1
2
2
4
8
12
15

Feels Like (°C)

12
15
15
15
15
15
13
10
8
6
5
4
3
3
2
2
1
0
1
2
3
7
11
14

Dew Point (°C)

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

Relative Humidity (%)

50
46
43
41
42
51
66
72
74
76
76
76
76
77
79
80
83
83
86
85
73
59
53
46

Pressure (mb)

1030
1030
1029
1029
1029
1029
1030
1031
1032
1032
1033
1033
1034
1034
1034
1035
1035
1036
1036
1036
1036
1036
1036
1036

Ozone (du)

305
305
303
303
302
301
300
300
300
301
303
305
306
307
308
307
307
307
308
309
309
308
308
308

Wednesday 23

Waxing Gibbous 93%

17:26

04:09

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
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 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:37, Set: 18:42, Transit: 12:39. Moon - Rise: 17:26, Set: 04:09. Civil Dark: 19:11 - 06:08. Nautical Dark: 19:46 - 05:34. Astro Dark: 20:21 - 04:58

Total Clouds (% Sky Obscured)

75
80
58
41
21
20
19
19
22
27
30
35
39
42
32
38
35
28
26
21
20
21
21
33

Low Clouds (% Sky Obscured)

26
37
32
28
21
20
19
19
22
27
30
35
39
41
32
35
35
27
24
16
11
5
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
0
0

High Clouds (% Sky Obscured)

75
80
56
35
8
5
3
0
0
0
0
2
4
5
0
0
0
1
3
5
9
12
15
15

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
18
15
12
9
8
6
5
4
4
3
2
2
1
2
3
4
8
12
15

Feels Like (°C)

15
16
18
17
17
18
14
11
9
7
5
4
3
3
2
2
1
1
1
1
1
5
7
10

Dew Point (°C)

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

Relative Humidity (%)

42
41
39
38
40
51
63
68
73
75
76
79
82
83
86
88
89
91
86
82
79
64
52
43

Pressure (mb)

1035
1034
1034
1033
1033
1033
1033
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1033
1032
1031

Ozone (du)

307
306
305
303
303
302
302
300
300
301
301
299
299
299
299
298
298
298
298
297
297
297
296
296

Thursday 24

Waxing Gibbous 97%

17:45

05:19

12 OK
13 Bad
14 Bad
15 OK
16 OK
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 OK

Sun - Rise: 06:39, Set: 18:40, Transit: 12:39. Moon - Rise: 17:45, Set: 05:19. Civil Dark: 19:09 - 06:09. Nautical Dark: 19:44 - 05:35. Astro Dark: 20:19 - 05:00

Total Clouds (% Sky Obscured)

44
50
50
45
45
44
44
49
54
70
75
80
85
85
88
89
93
92
89
83
74
63
50
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
6
6
11
13
12
6
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
24
36
41
42
43
43
42
40
39
38
47
48
54
50
45

High Clouds (% Sky Obscured)

12
20
20
20
25
25
39
49
54
70
75
80
85
85
85
75
70
60
55
55
55
55
50
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
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
5
4
4
4
3
3
4
3
4
4
4
3
3
3
3
3
3
2
2
2
3
4

Chance of Frost

Temperature (°C)

17
18
19
18
18
18
15
13
10
10
9
8
7
7
7
6
5
5
6
6
7
10
13
17

Feels Like (°C)

11
12
12
16
16
16
16
16
16
7
7
6
5
5
4
4
3
3
3
3
3
7
9
12

Dew Point (°C)

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

Relative Humidity (%)

40
38
35
41
49
57
61
65
71
68
67
64
64
64
64
65
66
67
67
65
65
59
54
51

Pressure (mb)

1031
1030
1029
1028
1028
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1029
1028
1028
1027

Ozone (du)

295
295
294
294
295
295
294
294
293
293
293
292
292
291
291
291
292
292
292
292
293
292
291
291

Friday 25

Waxing Gibbous 100%

18:03

06:31

12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
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: 06:40, Set: 18:38, Transit: 12:38. Moon - Rise: 18:03, Set: 06:31. Civil Dark: 19:07 - 06:11. Nautical Dark: 19:42 - 05:36. Astro Dark: 20:17 - 05:01

Total Clouds (% Sky Obscured)

45
45
50
55
55
55
50
35
46
56
64
65
68
72
72
72
72
64
57
50

Low Clouds (% Sky Obscured)

0
0
1
1
1
1
3
3
14
23
28
30
35
45
57
68
72
60
43
29

Medium Clouds (% Sky Obscured)

45
45
50
55
55
55
50
35
45
40
40
40
45
55
55
55
60
60
57
50

High Clouds (% Sky Obscured)

45
45
50
55
55
55
50
35
46
56
55
50
55
60
65
65
65
64
57
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

0
0
3
4
5
10
10
9
15
15
10
42
39
26
56
61
48
57
57
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
18
18
18
17
15
14
12
11
10
9
8
8
7
7
6
6
7
7

Feels Like (°C)

12
13
14
16
16
15
14
13
12
8
8
7
6
6
6
5
5
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

52
54
56
60
64
68
69
71
71
69
66
64
67
68
70
74
78
82
82
82

Pressure (mb)

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

Ozone (du)

290
290
289
289
288
288
288
288
288
288
288
288
288
288
288
289
290
291
291
292

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 19/09/26 12:26:38. Forecast: 19/09/26 to 25/09/26. Timezone: UTC-4.00