Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Full Moon 100%

19:19

07:07

20 Bad
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
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

Sun - Rise: 06:38, Set: 18:58, Transit: 12:48. Moon - Rise: 19:19, Set: 07:07. Civil Dark: 19:27 - 06:09. Nautical Dark: 20:04 - 05:34. Astro Dark: 20:41 - 04:57

Total Clouds (% Sky Obscured)

98
96
80
26
82
52
46
65
97
94
99
100
96
60
73
84
84
98
100
100
100
100
95
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
53
67
78
95
45
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
3
2
26
4
0
1
29
28
3
1
14

High Clouds (% Sky Obscured)

98
96
79
26
81
42
31
58
91
77
91
98
91
60
73
84
84
98
100
100
100
100
89
96

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
2
100
16
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
3
3
3
3
2
1
2
2
2
2
2
1
1
1
1
1
2
2
3
3
3
3
2

Chance of Frost

Temperature (°C)

23
22
21
20
20
20
20
19
19
18
18
17
18
19
21
23
25
26
26
26
26
26
25
24

Feels Like (°C)

25
24
22
22
23
21
21
21
19
19
18
18
19
20
22
24
26
27
27
27
27
26
26
25

Dew Point (°C)

19
18
17
17
17
17
16
16
16
15
15
14
14
14
15
16
16
16
16
16
16
16
18
18

Relative Humidity (%)

76
78
79
81
81
81
81
82
82
83
83
82
78
73
68
63
58
54
54
54
51
52
63
68

Pressure (mb)

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

Ozone (du)

288
288
289
292
291
290
289
287
288
289
288
287
286
285
285
283
282
282
282
283
282
282
281
281

Wednesday 18

Waning Gibbous 98%

19:40

08:31

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

Sun - Rise: 06:39, Set: 18:56, Transit: 12:48. Moon - Rise: 19:40, Set: 08:31. Civil Dark: 19:25 - 06:10. Nautical Dark: 20:02 - 05:35. Astro Dark: 20:38 - 04:59

Total Clouds (% Sky Obscured)

100
91
91
90
71
30
30
35
41
65
70
76
45
40
35
35
27
32
57
58
58
54
32
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
45
48
54
0
0
0
0
0
3
41
44
43
38
9
0

Medium Clouds (% Sky Obscured)

17
7
3
3
10
2
2
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
91
91
90
71
30
30
35
41
65
65
70
45
40
35
35
27
32
50
50
50
50
32
30

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)

2
2
2
2
2
2
2
2
3
3
2
2
3
3
3
3
3
3
3
4
5
5
4
4

Chance of Frost

Temperature (°C)

23
22
21
21
20
20
20
19
19
18
18
17
18
19
22
23
25
26
27
27
27
27
26
24

Feels Like (°C)

24
23
23
22
22
21
21
20
18
18
18
18
18
19
21
23
24
26
27
26
27
27
26
24

Dew Point (°C)

17
17
16
17
17
16
16
15
14
13
14
14
14
13
14
14
14
14
14
13
14
15
16
16

Relative Humidity (%)

71
72
73
76
79
79
78
76
75
74
77
79
77
68
62
55
50
46
44
42
44
47
54
59

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

281
281
281
280
279
277
276
276
277
277
278
279
280
279
277
277
276
277
278
279
279
278
278
277

Thursday 19

Waning Gibbous 93%

20:03

09:56

20 OK
21 OK
22 Bad
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

Sun - Rise: 06:41, Set: 18:54, Transit: 12:47. Moon - Rise: 20:03, Set: 09:56. Civil Dark: 19:24 - 06:11. Nautical Dark: 19:58 - 05:36. Astro Dark: 20:36 - 05:00

Total Clouds (% Sky Obscured)

30
30
69
47
96
96
90
70
68
68
55
81
83
81
85
88
85
92
92
92
93
80
69
53

Low Clouds (% Sky Obscured)

0
0
25
12
43
47
52
50
41
35
0
0
1
0
0
0
0
0
23
45
68
45
23
0

Medium Clouds (% Sky Obscured)

0
0
0
3
83
87
88
64
61
57
8
9
27
59
82
84
49
46
42
38
34
30
21
11

High Clouds (% Sky Obscured)

30
30
69
47
86
82
45
45
45
40
35
69
35
40
45
40
45
50
50
50
50
35
30
25

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
9
11
13
16
10
2

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

Chance of Frost

Temperature (°C)

23
22
22
21
20
19
19
18
18
18
17
17
17
18
20
22
23
25
26
25
25
25
24
23

Feels Like (°C)

24
23
22
21
20
18
18
16
16
16
16
15
15
17
19
21
22
24
25
24
24
24
24
23

Dew Point (°C)

16
16
17
18
17
16
15
13
13
13
13
13
14
15
16
16
16
16
16
16
17
18
18
19

Relative Humidity (%)

64
68
75
80
82
81
77
73
74
74
77
81
83
82
77
70
64
60
56
55
60
65
71
78

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016

Ozone (du)

278
278
279
280
280
281
281
281
282
283
285
286
286
285
285
286
287
288
288
288
289
290
290
289

Friday 20

Waning Gibbous 85%

20:03

11:21

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

Sun - Rise: 06:42, Set: 18:52, Transit: 12:47. Moon - Rise: 20:03, Set: 11:21. Civil Dark: 19:22 - 06:12. Nautical Dark: 19:56 - 05:38. Astro Dark: 20:34 - 05:02

Total Clouds (% Sky Obscured)

46
43
22
17
15
12
30
48
60
58
58
42
62
81
81
63
60
60
55
50
50
47
51
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
21
42
60
45
27
10
6
3
0
11
23
34
30
27
23
16
8
0

Medium Clouds (% Sky Obscured)

12
11
14
12
10
8
16
23
33
22
11
0
0
0
0
11
19
26
17
8
0
6
11
17

High Clouds (% Sky Obscured)

20
15
2
0
0
0
0
0
0
0
1
1
17
34
50
45
40
40
40
40
40
38
41
40

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 (%)

2
2
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)

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

Chance of Frost

Temperature (°C)

22
21
21
20
19
19
18
18
17
17
17
17
17
18
19
20
21
22
23
23
22
22
21
20

Feels Like (°C)

21
21
19
20
20
19
19
18
18
17
16
15
16
16
17
19
20
21
21
21
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
80
77
76
77
77
77
76
73
72
66
55
47
42
38
36
37
39
41
46
50

Pressure (mb)

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

Ozone (du)

290
291
291
292
292
291
292
293
294
295
296
297
298
300
302
303
304
303
302
302
303
302
301
299

Saturday 21

Waning Gibbous 76%

20:32

12:44

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

Sun - Rise: 06:43, Set: 18:50, Transit: 12:47. Moon - Rise: 20:32, Set: 12:44. Civil Dark: 19:20 - 06:14. Nautical Dark: 19:54 - 05:39. Astro Dark: 20:32 - 05:03

Total Clouds (% Sky Obscured)

55
55
50
44
42
36
32
33
34
26
28
25
17
8
0
5
11
16
21
25
25
15
8
1

Low Clouds (% Sky Obscured)

0
0
0
12
23
35
32
33
34
26
13
0
0
0
0
5
11
16
21
25
25
15
8
0

Medium Clouds (% Sky Obscured)

11
6
0
7
14
21
22
24
25
17
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
40
35
28
26
23
20
25
22
20
15
14
7
4
0
0
0
0
2
3
4
4
2
1

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)

8
8
7
7
7
7
7
6
7
7
7
8
8
8
8
8
8
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

20
19
18
17
17
16
16
15
15
14
14
14
14
15
17
19
20
21
22
22
22
22
21
20

Feels Like (°C)

19
18
17
17
17
16
16
15
15
14
13
13
13
13
14
14
15
15
16
22
22
22
22
23

Dew Point (°C)

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

Relative Humidity (%)

56
60
64
67
68
68
72
72
71
71
73
75
72
64
57
50
47
43
40
41
42
44
50
56

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1021
1022
1022

Ozone (du)

299
301
301
301
300
300
300
299
298
298
298
299
299
298
298
297
297
297
297
298
298
298
298
298

Sunday 22

Waning Gibbous 65%

21:09

13:59

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

Sun - Rise: 06:44, Set: 18:48, Transit: 12:46. Moon - Rise: 21:09, Set: 13:59. Civil Dark: 19:18 - 06:15. Nautical Dark: 19:52 - 05:40. Astro Dark: 20:30 - 05:05

Total Clouds (% Sky Obscured)

1
0
0
8
15
22
20
17
15
23
31
37
36
39
43
53
66
76
73
71
68
67
61
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
4
5
6
11
15
19
23
25
29
23
15
8
5
3
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)

1
0
0
8
15
21
19
16
13
20
30
35
35
36
33
42
43
50
60
65
68
67
61
60

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

Chance of Frost

Temperature (°C)

19
18
17
16
16
15
14
13
13
12
12
12
12
14
16
18
19
20
21
21
21
21
20
19

Feels Like (°C)

23
18
18
18
17
17
16
13
12
12
12
12
12
12
13
14
14
15
16
20
20
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

62
65
68
74
75
78
79
80
80
81
79
76
75
67
62
56
52
48
44
45
46
47
52
57

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020

Ozone (du)

298
297
297
297
297
297
297
296
295
294
293
292
291
291
290
289
288
288
287
287
288
288
287
287

Monday 23

Waning Gibbous 54%

21:55

15:04

20 Bad
21 Bad
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:46, Set: 18:46, Transit: 12:46. Moon - Rise: 21:55, Set: 15:04. Civil Dark: 19:16 - 06:16. Nautical Dark: 19:50 - 05:41. Astro Dark: 20:28 - 05:06

Total Clouds (% Sky Obscured)

58
54
47
54
62
70
55
50
45
58
67
80
86
93
100
96
91
86

Low Clouds (% Sky Obscured)

0
0
0
1
5
8
6
7
6
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
3
7
11
15
10
6
2
17
33
56
50
40
28
30
32
39

High Clouds (% Sky Obscured)

58
54
43
48
57
65
55
50
45
58
67
80
86
93
99
93
87
81

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
16
16
15
15
14
14
13
13
13
13
13
14
15
17
17
18

Feels Like (°C)

19
16
16
16
16
15
15
13
13
12
12
12
12
12
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

63
66
67
69
72
73
75
74
74
74
72
71
72
66
61
58
53
49

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

286
285
285
284
284
283
283
282
281
280
280
280
280
281
281
282
282
282

Forecast for Vimont, Laval, Canada (45.61,-73.71)

Generated: 17/09/24 20:43:39. Forecast: 17/09/24 to 23/09/24. Timezone: UTC-4.00