Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Gibbous 81%

16:11

03:04

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

Sun - Rise: 07:18, Set: 17:54, Transit: 12:36. Moon - Rise: 16:11, Set: 03:04. Civil Dark: 18:24 - 06:48. Nautical Dark: 18:58 - 06:14. Astro Dark: 19:33 - 05:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
42
27
45
89
79
67
73
30
33
63
1
2
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
11
5
27
85
79
67
73
26
32
63
1
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
25
19
29
23
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
3
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
2
2
0
0
0
2
59
75
52
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
1
1
2
2
2
2
2
2
1
2
2
3
2
3
5
6
7
10
11
12
12
9
7

Chance of Frost

Temperature (°C)

6
5
4
2
2
2
2
1
1
1
0
0
1
3
7
8
10
11
13
13
12
11
9
7

Feels Like (°C)

6
5
4
3
2
2
2
2
1
1
1
-0
0
3
5
5
7
9
9
11
10
7
7
5

Dew Point (°C)

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

Relative Humidity (%)

75
80
80
80
81
81
81
83
83
84
84
84
83
76
70
70
72
70
71
66
64
65
70
76

Pressure (mb)

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

Ozone (du)

273
275
276
276
278
281
287
294
298
302
303
306
308
309
313
317
319
315
315
315
313
314
317
313

Thursday 22

Waxing Gibbous 89%

16:30

04:14

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

Sun - Rise: 07:20, Set: 17:52, Transit: 12:36. Moon - Rise: 16:30, Set: 04:14. Civil Dark: 18:23 - 06:50. Nautical Dark: 18:57 - 06:15. Astro Dark: 19:31 - 05:41

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
0
2
3
2
3
9
12
10
8
8
8
38
53

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
0
2
3
2
3
5
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
4
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
8
6
4
3
24
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
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
6
6
6
6
5
5
5
5
4
4
4
6
6
6
6
6
6
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
79
79
80
80
81
84
87
89
91
91
89
77
68
61
57
53
50
48
50
60
63
64

Pressure (mb)

1024
1024
1025
1025
1026
1027
1027
1028
1028
1029
1030
1030
1031
1032
1033
1033
1033
1032
1032
1032
1032
1032
1032
1033

Ozone (du)

305
300
297
294
293
290
290
291
292
295
297
297
299
301
301
302
301
302
304
305
305
305
304
304

Friday 23

Waxing Gibbous 95%

16:50

05:27

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

Sun - Rise: 07:21, Set: 17:51, Transit: 12:36. Moon - Rise: 16:50, Set: 05:27. Civil Dark: 18:21 - 06:51. Nautical Dark: 18:55 - 06:16. Astro Dark: 19:30 - 05:42

Total Clouds (% Sky Obscured)

65
79
88
92
74
59
40
74
89
66
53
25
9
9
9
7
0
0
0
0
0
0
0
0

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)

64
71
88
92
74
59
40
74
45
5
6
3
3
3
3
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
19
19
72
38
30
40
58
79
63
53
23
3
2
4
4
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
8
28
30
31
64
62
60
49
49
49
49
49
49
49
49
49
49
49
49

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)

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

Chance of Frost

Temperature (°C)

3
2
1
0
-0
-1
-2
-2
-2
-2
-2
-2
-2
2
6
8
10
11
12
12
12
11
9
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
67
69
68
68
71
71
72
76
81
81
79
73
70
64
57
51
49
46
48
58
62
66

Pressure (mb)

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

Ozone (du)

304
304
304
305
305
306
305
304
303
303
302
304
304
302
298
295
296
295
292
290
288
287
286
287

Saturday 24

Waxing Gibbous 99%

17:12

06:44

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

Sun - Rise: 07:22, Set: 17:49, Transit: 12:36. Moon - Rise: 17:12, Set: 06:44. Civil Dark: 18:19 - 06:52. Nautical Dark: 18:54 - 06:18. Astro Dark: 19:28 - 05:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
1
2
15
2
1
0
0
0
0
0
0
2
17
36
54

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
0
0
0
0
0
0
11
23
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
1
2
1
2
15
2
1
0
0
0
0
0
0
2
17
36
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
9
9
9

Fog (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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

Chance of Frost

Temperature (°C)

4
3
2
2
2
2
2
2
2
1
2
2
2
6
9
12
14
15
16
16
16
15
13
11

Feels Like (°C)

3
2
1
0
0
0
0
0
-1
-0
-0
0
-1
4
7
10
12
13
14
14
15
14
12
10

Dew Point (°C)

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

Relative Humidity (%)

69
69
70
69
69
70
73
77
81
81
83
84
83
78
68
61
57
54
54
55
59
67
70
73

Pressure (mb)

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

Ozone (du)

290
291
287
284
283
282
281
278
275
273
273
272
271
270
269
268
267
266
265
265
264
262
260
259

Sunday 25

Waxing Gibbous 100%

17:40

08:04

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 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:24, Set: 17:48, Transit: 12:36. Moon - Rise: 17:40, Set: 08:04. Civil Dark: 18:18 - 06:53. Nautical Dark: 18:53 - 06:19. Astro Dark: 19:27 - 05:45

Total Clouds (% Sky Obscured)

58
67
90
100
100
98
100
100
100
100
100
95
90
84
75
82
89
96
97
98
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
14
27
40
45
45
52
62
62
60
68
66
62
65
74
87
89
89
82
74
71
69

Medium Clouds (% Sky Obscured)

45
49
85
100
100
60
99
98
97
96
84
75
61
47
33
42
49
58
62
66
70
78
88
97

High Clouds (% Sky Obscured)

58
61
52
78
70
58
65
66
71
76
76
34
26
18
7
10
14
14
32
50
71
75
80
86

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 (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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 (%)

5
9
12
16
17
15
13
9
3
4
5
4
8
7
0
5
7
5
18
23
24
25
24
19

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
10
10
10
10
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
80
77
76
80
78
77
76
74
74
77
76
73
72
74
78
81
84
88
91
90
88

Pressure (mb)

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

Ozone (du)

258
257
257
256
256
256
258
258
257
258
259
261
262
262
263
264
264
263
263
264
264
265
266
266

Monday 26

Full Moon 98%

18:17

09:27

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

Sun - Rise: 07:25, Set: 17:46, Transit: 12:36. Moon - Rise: 18:17, Set: 09:27. Civil Dark: 18:17 - 06:55. Nautical Dark: 18:51 - 06:20. Astro Dark: 19:25 - 05:46

Total Clouds (% Sky Obscured)

98
97
96
97
97
96
93
90
85
72
58
46
41
36
31
32
37
38
44
51
57
62
66
71

Low Clouds (% Sky Obscured)

45
24
4
12
13
14
21
30
38
35
30
26
16
9
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

85
72
55
47
35
25
23
24
25
25
20
16
15
12
8
10
16
21
25
30
33
32
30
28

High Clouds (% Sky Obscured)

82
80
90
95
96
92
82
75
72
53
36
18
7
5
6
12
22
27
28
33
39
49
56
63

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 (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

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 (%)

17
13
5
5
3
0
3
4
5
7
8
6
6
4
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
86
85
83
82
79
80
82
83
83
83
83
72
63
55
51
47
43
47
50
53
54
55

Pressure (mb)

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

Ozone (du)

266
267
268
269
270
270
270
271
271
271
272
274
275
276
277
278
277
275
274
273
272
272
272
273

Tuesday 27

Waning Gibbous 94%

19:05

10:47

20 Bad
21 OK
22 OK
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

Sun - Rise: 07:26, Set: 17:45, Transit: 12:36. Moon - Rise: 19:05, Set: 10:47. Civil Dark: 18:15 - 06:56. Nautical Dark: 18:50 - 06:21. Astro Dark: 19:24 - 05:47

Total Clouds (% Sky Obscured)

57
44
29
42
57
70
80
90
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
4
7
11
32
54
72
70
64
53
65
78
94
91
87
83

Medium Clouds (% Sky Obscured)

32
30
27
26
27
27
28
25
22
47
74
97
98
99
99
99
99
99

High Clouds (% Sky Obscured)

45
27
15
26
35
43
62
81
100
90
79
70
79
79
70
51
33
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

Precipitation Type

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
9
14
16
33
41
48
43
37
27
25
24
25

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
3
3
3
3
3
3
4
4
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
61
62
62
62
62
61
60
59
57
54
52
51
49
50
54
57

Pressure (mb)

1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1026
1026

Ozone (du)

274
274
273
273
273
273
272
272
271
271
271
271
271
273
275
277
277
278

Forecast for Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 21/10/26 20:36:26. Forecast: 21/10/26 to 27/10/26. Timezone: UTC-4.00