Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

First Quarter 65%

14:59

23:17

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
20 Bad
21 OK
22 OK

Sun - Rise: 04:57, Set: 20:23, Transit: 12:40. Moon - Rise: 14:59, Set: 23:17. Civil Dark: 21:02 - 04:19. Nautical Dark: 21:53 - 03:28. Astro Dark: 23:03 - 02:20

Total Clouds (% Sky Obscured)

82
86
100
100
100
100
100
100
100
100
99
95
96
98
99
91
100
67
70
70
35
55
20
28

Low Clouds (% Sky Obscured)

49
61
61
48
77
57
56
71
67
69
71
79
87
95
96
64
47
31
45
0
0
0
0
4

Medium Clouds (% Sky Obscured)

82
86
100
100
100
97
100
94
100
58
50
47
29
29
39
26
24
32
35
28
5
0
20
18

High Clouds (% Sky Obscured)

82
86
100
100
100
100
100
100
100
73
35
45
45
2
0
0
47
0
0
0
0
0
0
8

ISS Passover

Visibility (miles)

9
8
5
7
6
3
2
2
7
9
9
9
9
9
9
9
1
1
1
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

19
41
66
95
95
95
95
95
66
63
47
21
7
5
23
43
85
95
79
44
14
3
2
0

Precipitation Amount (mm)

0
0.2
0.5
0.9
1.6
1.2
2.5
1.9
0
0.3
0
0
0
0
0
0
0.4
0.8
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
17
16
15
12
11
10
8
9
10
11
11
9
6
4
4
4
5
7
11
15
19
17

Chance of Frost

Temperature (°C)

19
19
18
18
18
17
17
16
16
17
17
18
19
19
19
19
19
20
18
18
18
18
18
16

Feels Like (°C)

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

Dew Point (°C)

12
12
15
16
16
16
16
16
15
16
16
16
16
16
17
17
18
19
18
18
16
14
11
12

Relative Humidity (%)

61
64
80
89
89
93
93
95
95
93
92
83
84
85
85
86
92
96
96
95
88
77
66
73

Pressure (mb)

1006
1006
1005
1005
1004
1003
1003
1002
1002
1001
1001
1000
999
1000
999
999
999
999
1000
1000
1001
1001
1002
1003

Ozone (du)

337
335
337
333
332
330
330
329
336
340
344
348
348
348
354
356
356
358
362
364
369
369
368
366

Wednesday 22

Waxing Gibbous 74%

16:09

23:40

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 OK
20 Bad
21 Bad
22 Bad

Sun - Rise: 04:58, Set: 20:22, Transit: 12:40. Moon - Rise: 16:09, Set: 23:40. Civil Dark: 21:00 - 04:20. Nautical Dark: 21:51 - 03:29. Astro Dark: 22:58 - 02:23

Total Clouds (% Sky Obscured)

52
55
90
88
93
99
92
89
98
99
99
100
88
92
99
97
99
100
94
52
46
96
100
67

Low Clouds (% Sky Obscured)

52
37
14
28
48
99
92
78
67
81
70
66
49
83
96
64
71
24
5
1
0
0
0
0

Medium Clouds (% Sky Obscured)

44
48
47
43
53
70
70
65
65
66
54
54
44
77
53
58
36
3
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
34
45
0
0
0
48
35
100
94
50
46
96
100
48

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
1
1
4
4
3
6
23
41
45
32
18
14
2
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)

15
16
15
15
16
16
15
16
16
16
18
20
20
21
20
17
14
14
14
10
8
7
8
9

Chance of Frost

Temperature (°C)

16
15
15
15
15
14
14
14
14
14
14
13
13
12
12
13
13
14
15
15
15
14
13
13

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
10
9
9
9
9
10
10
10
11
11
11
11
11
10
10
10
10
10
9
9

Relative Humidity (%)

74
75
78
73
71
70
70
71
74
76
76
80
89
90
92
86
84
78
73
73
73
76
77
74

Pressure (mb)

1004
1004
1004
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010
1011
1011
1012
1013
1014
1014
1014
1015
1016
1016

Ozone (du)

364
363
365
365
362
361
361
363
363
364
378
390
389
382
373
359
355
355
355
355
354
356
356
356

Thursday 23

Waxing Gibbous 82%

17:14

00:08

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

Sun - Rise: 04:59, Set: 20:21, Transit: 12:40. Moon - Rise: 17:14, Set: 00:08. Civil Dark: 20:59 - 04:21. Nautical Dark: 21:49 - 03:31. Astro Dark: 22:55 - 02:25

Total Clouds (% Sky Obscured)

97
86
77
57
44
58
25
23
29
26
58
42
27
36
61
53
55
23
21
28
84
64
54
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
26
2
1
0
1
4
0
0
0
3
5
8
12
16
20

Medium Clouds (% Sky Obscured)

41
57
40
8
0
15
21
23
28
22
39
33
23
9
39
43
37
7
12
19
24
28
32
31

High Clouds (% Sky Obscured)

85
30
35
25
19
18
16
23
2
2
2
2
2
15
5
3
14
7
8
15
48
29
17
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
5
1
3
4
5
2
3
2
0
2
2
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
7
7
7
7
8
8
8
8
8
9
9
11
13
12
11
11
10
10
9
8
7
7
7

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
15
16
17
18
18
19
20
20
20
20
20
19
18
17
17
16

Feels Like (°C)

11
11
11
11
11
11
12
13
15
16
17
17
16
16
16
18
18
18
19
19
18
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

72
74
76
78
76
80
86
84
80
75
72
69
67
63
62
64
62
74
65
67
73
76
75
74

Pressure (mb)

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

Ozone (du)

358
358
358
360
362
365
367
367
362
357
355
355
356
356
353
354
357
360
362
365
358
358
355
353

Friday 24

Waxing Gibbous 89%

18:13

00:44

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

Sun - Rise: 05:01, Set: 20:20, Transit: 12:40. Moon - Rise: 18:13, Set: 00:44. Civil Dark: 20:58 - 04:23. Nautical Dark: 21:47 - 03:33. Astro Dark: 22:52 - 02:28

Total Clouds (% Sky Obscured)

37
35
76
68
83
82
49
50
42
40
44
42
37
32
25
18
8
1
0
35
35
42
53
55

Low Clouds (% Sky Obscured)

23
27
31
26
18
12
13
14
14
15
16
17
11
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
24
21
23
22
23
27
28
31
32
36
39
37
32
25
17
8
0
0
0
0
2
4
5

High Clouds (% Sky Obscured)

3
3
35
35
41
42
22
27
29
20
13
4
5
2
2
2
0
1
0
35
35
42
50
50

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
10
11
11
11
11
12
12
12
12
13
13
13
13
13
13
14
14
14
14
13
13

Relative Humidity (%)

77
77
74
74
78
80
80
83
80
74
71
69
67
67
67
65
62
61
67
70
72
73
72
74

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

351
348
345
343
342
342
344
344
344
342
341
342
342
342
341
341
341
340
338
338
337
337
334
332

Saturday 25

Waxing Gibbous 94%

19:01

01:31

23 Bad
00 Bad
01 OK
02 Good
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: 05:02, Set: 20:18, Transit: 12:40. Moon - Rise: 19:01, Set: 01:31. Civil Dark: 20:56 - 04:24. Nautical Dark: 21:46 - 03:35. Astro Dark: 22:49 - 02:31

Total Clouds (% Sky Obscured)

54
57
44
18
72
72
72
70
65
65
65
65
77
92
100
94
88
81
81
79
78
72
66
56

Low Clouds (% Sky Obscured)

0
0
0
14
27
38
25
13
0
0
0
0
2
4
5
4
4
2
3
2
10
17
16
17

Medium Clouds (% Sky Obscured)

4
3
2
2
1
0
0
0
0
0
0
0
1
2
4
11
21
30
27
23
18
22
25
28

High Clouds (% Sky Obscured)

45
40
30
7
49
50
55
60
60
60
60
60
70
78
100
75
49
23
21
20
28
41
51
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
2
2
2
2
4
6
7
8
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
4
9
14
16
17
14

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

Chance of Frost

Temperature (°C)

17
18
17
15
15
14
14
14
15
17
17
18
18
18
18
18
18
19
20
19
17
16
15
14

Feels Like (°C)

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

Dew Point (°C)

11
10
11
12
12
11
11
12
13
13
13
13
14
14
14
14
15
15
16
15
15
14
14
13

Relative Humidity (%)

68
62
67
78
82
83
86
86
85
79
77
74
73
74
77
79
78
77
77
81
85
90
92
93

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

332
331
329
328
328
326
325
325
325
325
325
326
326
326
325
325
327
329
331
332
333
335
334
334

Sunday 26

Waxing Gibbous 92%

19:40

02:28

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:03, Set: 20:17, Transit: 12:40. Moon - Rise: 19:40, Set: 02:28. Civil Dark: 20:55 - 04:26. Nautical Dark: 21:44 - 03:36. Astro Dark: 22:46 - 02:34

Total Clouds (% Sky Obscured)

68
81
94
76
60
45
47
48
47
59
71
77
66
55
43
43
48
52
63
79
99
99
98
98

Low Clouds (% Sky Obscured)

22
31
39
33
33
30
10
3
0
11
22
35
49
55
43
43
48
45
24
19
23
19
15
15

Medium Clouds (% Sky Obscured)

19
11
2
5
9
12
19
26
33
40
50
61
60
55
43
43
48
45
36
27
18
21
25
29

High Clouds (% Sky Obscured)

52
66
81
63
46
28
29
27
26
32
31
34
33
27
26
15
9
22
39
53
63
67
67
67

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
6
0
2
2
0
11
16
18
23
29
31
66
91
95
95
95
95
95
65
19
22
20
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1.3
1.5
1.2
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

3
2
1
2
2
2
2
1
1
2
2
3
4
2
1
3
2
2
3
3
2
2
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
12
12
13
13
14
14
15
15
15
15
16
16
15
15
15
14
15
14
14

Relative Humidity (%)

95
95
93
93
93
95
95
95
93
93
92
90
87
92
95
98
100
100
100
100
98
100
98
98

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

333
333
333
333
332
332
332
331
330
330
331
333
334
333
333
332
334
336
339
340
341
342
342
341

Monday 27

Waxing Gibbous 98%

20:09

03:34

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

Sun - Rise: 05:04, Set: 20:16, Transit: 12:40. Moon - Rise: 20:09, Set: 03:34. Civil Dark: 20:53 - 04:27. Nautical Dark: 21:42 - 03:38. Astro Dark: 22:44 - 02:37

Total Clouds (% Sky Obscured)

99
99
100
97
96
95
94
93
93
93
94
93
95
95
100

Low Clouds (% Sky Obscured)

28
37
50
37
23
10
6
7
13
12
11
10
23
35
48

Medium Clouds (% Sky Obscured)

25
23
21
19
14
9
10
14
21
34
51
71
70
67
70

High Clouds (% Sky Obscured)

68
82
87
84
80
78
77
77
83
79
69
67
78
88
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Fog (%)

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

Precipitation Probability (%)

19
19
17
22
22
11
27
29
23
29
28
20
31
38
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
15
14
14
14
14
14
14
14
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
100
100
100
100
100
100
98
98
98
98

Pressure (mb)

1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005

Ozone (du)

341
341
342
342
342
341
341
341
341
340
340
340
339
337
335

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 21/07/26 23:11:08. Forecast: 21/07/26 to 27/07/26. Timezone: UTC-4.00