Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 70%

16:20

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 06:42, Set: 18:56, Transit: 12:49. Moon - Rise: 16:20, Set: No Set. Civil Dark: 19:26 - 06:12. Nautical Dark: 20:01 - 05:37. Astro Dark: 20:37 - 05:01

Total Clouds (% Sky Obscured)

88
96
80
93
99
100
100
100
100
100
94
96
78
72
85
67
34
52
58
69
77
75
43
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
21
37
29
36
23
0
0
24
26
3
6
4
14
28
29
40
36

Medium Clouds (% Sky Obscured)

64
83
83
84
87
79
87
86
89
85
81
93
80
76
80
60
27
22
19
31
32
27
20
12

High Clouds (% Sky Obscured)

73
89
43
81
91
99
100
100
100
100
63
11
0
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1
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
3
4
3
3
4
4
4
4
5
5
4
4
3
2
2
2
4
3
2
3
3
4
7

Chance of Frost

Temperature (°C)

11
10
10
10
10
10
10
9
10
11
13
14
15
17
17
18
18
17
17
14
12
14
14
13

Feels Like (°C)

10
9
9
9
9
9
8
8
8
10
11
13
15
17
17
18
19
18
18
15
11
13
13
12

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
9
9
10
10
10
10
9
8
10
9
6
9
9
9

Relative Humidity (%)

83
86
87
85
88
90
90
90
85
83
78
73
69
66
62
60
58
53
64
70
68
70
71
76

Pressure (mb)

1020
1020
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

292
292
291
292
294
293
294
295
295
295
292
291
289
287
287
288
288
288
288
288
287
288
288
288

Monday 21

Waxing Gibbous 79%

16:50

00:50

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

Sun - Rise: 06:43, Set: 18:54, Transit: 12:49. Moon - Rise: 16:50, Set: 00:50. Civil Dark: 19:24 - 06:13. Nautical Dark: 19:59 - 05:38. Astro Dark: 20:35 - 05:03

Total Clouds (% Sky Obscured)

56
71
52
71
63
27
7
3
7
60
84
96
56
43
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
59
48
59
63
27
7
0
2
29
25
28
20
7
8
6
1
0
2
0
11
33
32
22

Medium Clouds (% Sky Obscured)

2
18
19
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
17
12
5
47
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
40
77
92
44
41
92
100
100
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
2
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
8
7
5
6
6
8
8
7
6
6
5
4
4
4
4
3
3
3
5
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
75
71
75
80
81
82
81
71
61
56
51
47
45
41
41
42
50
57
55
55
58
60
61

Pressure (mb)

1019
1020
1020
1021
1022
1022
1023
1024
1025
1026
1026
1026
1026
1025
1025
1025
1024
1024
1025
1025
1025
1026
1027
1027

Ozone (du)

286
287
289
291
290
290
291
292
292
293
292
291
291
291
292
292
292
291
290
290
295
297
296
296

Tuesday 22

Waxing Gibbous 86%

17:15

01:58

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK

Sun - Rise: 06:44, Set: 18:53, Transit: 12:48. Moon - Rise: 17:15, Set: 01:58. Civil Dark: 19:22 - 06:14. Nautical Dark: 19:57 - 05:40. Astro Dark: 20:32 - 05:04

Total Clouds (% Sky Obscured)

99
95
94
95
91
97
100
100
100
100
100
94
83
90
82
50
17
6
2
0
1
8
12
25

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
17
6
2
0
1
8
12
25

Medium Clouds (% Sky Obscured)

85
38
22
34
39
53
39
60
100
100
100
94
83
90
82
33
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
93
92
93
88
95
100
100
70
100
99
50
39
39
40
40
5
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
4
4
4
3
3
5
6
7
9
11
11
12
12
13
13
11
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

61
63
67
68
70
71
74
75
71
67
62
57
54
49
47
47
47
52
57
62
65
68
68
72

Pressure (mb)

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

Ozone (du)

296
295
294
293
293
294
295
296
296
297
299
301
301
301
300
298
299
302
304
302
301
300
301
303

Wednesday 23

Waxing Gibbous 93%

17:36

03:07

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

Sun - Rise: 06:45, Set: 18:51, Transit: 12:48. Moon - Rise: 17:36, Set: 03:07. Civil Dark: 19:20 - 06:16. Nautical Dark: 19:55 - 05:41. Astro Dark: 20:30 - 05:05

Total Clouds (% Sky Obscured)

16
0
0
12
23
25
0
0
0
0
0
0
0
15
18
20
25
19
10
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
0
0
12
23
25
0
0
0
0
0
0
0
15
18
20
25
19
10
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
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
7
8
10
12
14
15
17
18
18
18
18
16
14
13
12
11
11

Feels Like (°C)

8
7
7
6
6
5
5
5
6
7
9
11
12
14
15
15
15
16
15
13
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

73
73
76
78
78
81
82
84
78
69
62
56
50
46
44
43
44
50
58
62
67
66
66
67

Pressure (mb)

1032
1033
1033
1033
1033
1034
1034
1035
1035
1036
1036
1036
1035
1035
1034
1034
1033
1033
1033
1034
1034
1034
1034
1034

Ozone (du)

305
308
312
317
320
320
322
325
328
327
326
324
322
322
321
321
321
319
318
316
314
312
311
310

Thursday 24

Waxing Gibbous 97%

17:55

04:18

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 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:46, Set: 18:49, Transit: 12:48. Moon - Rise: 17:55, Set: 04:18. Civil Dark: 19:18 - 06:17. Nautical Dark: 19:53 - 05:42. Astro Dark: 20:28 - 05:07

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
13
26
30
35
30
20
25
13
18
32
47
80
100
100

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
25
13
18
27
29
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
9
21
25
25
20
20
25
2
0
4
31
75
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
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
7
8
8
8
7
7
9
9
9
9
9
9
8
8
7
6
5
4
4
5
5

Chance of Frost

Temperature (°C)

10
10
9
9
9
8
8
8
9
11
13
15
16
17
18
18
18
18
16
14
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
76
75
75
78
78
79
75
66
59
53
48
44
41
40
44
50
56
55
59
61
60
64

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1032
1031
1030
1030
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

310
310
311
313
314
316
317
317
314
306
303
302
302
303
303
304
304
304
304
303
303
300
300
298

Friday 25

Waxing Gibbous 99%

18:13

05:28

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:48, Set: 18:47, Transit: 12:47. Moon - Rise: 18:13, Set: 05:28. Civil Dark: 19:16 - 06:18. Nautical Dark: 19:51 - 05:44. Astro Dark: 20:26 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low 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
8

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
2
4
5
9
19
29
38
45
51
58
59
64
72
64
60
49
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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
5
5
6
5
4
4
5
6
8
8
8
8
7
6
5
5
4
4
4
5
5

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
9
10
12
14
15
16
18
19
19
19
19
18
17
16
15
14
13

Feels Like (°C)

7
7
7
6
6
6
6
7
8
8
9
10
10
11
12
17
17
17
17
17
16
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

67
65
66
66
66
67
69
72
67
63
58
53
54
53
53
55
58
61
61
62
64
63
63
64

Pressure (mb)

1028
1027
1027
1026
1026
1026
1025
1026
1026
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

297
295
294
294
293
294
293
293
292
292
291
291
290
290
289
289
289
289
290
290
291
291
291
292

Saturday 26

Full Moon 100%

18:31

06:41

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

Sun - Rise: 06:49, Set: 18:45, Transit: 12:47. Moon - Rise: 18:31, Set: 06:41. Civil Dark: 19:14 - 06:20. Nautical Dark: 19:49 - 05:45. Astro Dark: 20:24 - 05:10

Total Clouds (% Sky Obscured)

100
100
85
72
58
54
54
54
30
26
25
24
32
50
49
43
45
32
17
0
0
0
0
0

Low Clouds (% Sky Obscured)

16
24
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
8
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
69
41
12
12
21
21
21
26
25
24
32
50
49
43
45
32
17
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
5
5
5
5
5
6
6
7
9
11
11
11
12
11
10
9
9
8
8
9
11
11

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
13
13
15
16
18
19
20
21
21
21
21
19
18
16
15
15
14

Feels Like (°C)

13
13
12
10
10
9
9
9
9
11
12
13
13
15
15
16
16
16
16
16
16
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

64
64
64
64
64
64
66
67
71
59
49
41
41
40
40
43
46
50
51
51
52
51
48
46

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1020
1021
1022
1022
1023
1023
1023

Ozone (du)

292
292
291
291
291
290
290
290
290
292
294
296
296
296
296
296
297
298
298
297
297
297
296
295

Forecast for Mirabel, Laurentides, Canada (45.60,-74.09)

Generated: 20/09/26 17:46:13. Forecast: 20/09/26 to 26/09/26. Timezone: UTC-4.00