Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 29%

12:42

21:21

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

Sun - Rise: 05:32, Set: 19:42, Transit: 12:36. Moon - Rise: 12:42, Set: 21:21. Civil Dark: 20:16 - 04:58. Nautical Dark: 20:59 - 04:16. Astro Dark: 21:47 - 03:29

Total Clouds (% Sky Obscured)

98
89
88
62
26
18
26
23
33
48
45
54
45
55
63
58
67
94
76
61
48
88
93
45

Low Clouds (% Sky Obscured)

83
41
58
46
5
18
26
23
33
48
45
52
45
49
59
57
65
69
50
61
48
56
60
45

Medium Clouds (% Sky Obscured)

35
5
0
15
0
0
0
0
0
11
6
10
1
5
10
12
12
19
28
31
20
27
32
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
24
39
12
43
93
74
7
4
50
50
3

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
25
13
18
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
12
20
6

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
7
6
7
6
4
2
2
2
3
3
3
2
2
3
2
2
2
1
1
2
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
17
15
16
17
16
14
14
13
13
12
12
12
12
12
12
13
14
14
12
11
11

Relative Humidity (%)

89
85
81
79
72
78
89
95
95
96
98
96
96
96
98
96
96
96
93
87
73
59
55
51

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013

Ozone (du)

323
322
322
324
323
324
325
326
328
328
327
327
327
327
327
328
329
330
331
331
332
333
333
330

Tuesday 18

Waxing Crescent 38%

No Rise

21:41

13 OK
14 OK
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 Bad
11 Bad
12 Bad

Sun - Rise: 05:34, Set: 19:41, Transit: 12:36. Moon - Rise: No Rise, Set: 21:41. Civil Dark: 20:14 - 05:00. Nautical Dark: 20:57 - 04:18. Astro Dark: 21:44 - 03:31

Total Clouds (% Sky Obscured)

43
30
68
84
100
96
96
100
97
95
79
83
68
93
88
83
98
100
100
85
64
100
100
79

Low Clouds (% Sky Obscured)

43
30
60
56
6
27
44
55
53
44
43
48
42
28
36
47
48
40
50
53
48
27
26
27

Medium Clouds (% Sky Obscured)

24
2
7
3
0
10
21
20
14
14
70
30
22
32
19
22
20
25
79
42
48
46
86
49

High Clouds (% Sky Obscured)

0
0
47
67
100
91
80
100
87
79
35
40
29
46
63
77
96
100
100
81
57
100
100
69

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
1
1
0
0
0
0
0
0
0
6
15
59
83
100
92
52
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 (%)

3
1
0
1
1
0
0
0
0
2
0
0
0
0
0
0
0
0
0
1
6
9
8
7

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

Chance of Frost

Temperature (°C)

22
22
23
23
22
21
19
17
17
16
16
15
15
14
14
14
13
13
15
17
19
20
21
21

Feels Like (°C)

23
24
24
24
23
21
19
17
17
16
15
14
14
16
14
13
14
13
15
18
19
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

47
45
44
46
56
73
81
82
81
87
92
92
93
96
96
98
96
98
95
89
73
60
53
53

Pressure (mb)

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

Ozone (du)

326
325
326
325
325
325
327
327
329
332
332
334
333
332
330
328
328
328
329
328
330
329
330
332

Wednesday 19

First Quarter 48%

13:53

22:07

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

Sun - Rise: 05:35, Set: 19:39, Transit: 12:36. Moon - Rise: 13:53, Set: 22:07. Civil Dark: 20:12 - 05:01. Nautical Dark: 20:54 - 04:20. Astro Dark: 21:41 - 03:33

Total Clouds (% Sky Obscured)

85
99
100
100
99
100
100
99
95
69
47
33
40
26
39
28
33
67
48
53
76
79
45
67

Low Clouds (% Sky Obscured)

29
34
75
80
82
81
82
93
81
63
33
31
31
21
28
24
13
11
11
53
76
74
29
62

Medium Clouds (% Sky Obscured)

63
91
89
99
99
100
100
42
34
12
11
0
6
0
11
0
2
0
0
6
12
19
13
9

High Clouds (% Sky Obscured)

20
63
100
100
88
93
35
0
0
0
0
0
0
0
0
3
13
55
47
3
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
1
3
2
6
4
4
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
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

11
41
92
95
95
92
94
81
59
18
0
0
0
0
0
0
0
0
0
10
15
16
23
26

Precipitation Amount (mm)

0
0
0.7
1.4
2.2
0.5
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
19
19
18
17
16
16
15
14
13
13
12
12
12
11
11
12
15
15
16
17
17

Feels Like (°C)

22
22
21
18
18
18
18
17
16
15
15
14
14
13
13
12
12
11
12
14
14
14
15
16

Dew Point (°C)

10
10
12
19
18
18
17
16
16
15
14
13
13
12
12
12
11
10
12
14
13
11
8
7

Relative Humidity (%)

45
44
52
96
98
100
98
100
100
98
98
98
98
98
98
100
96
96
98
93
85
75
54
49

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

330
328
327
325
327
328
332
339
343
343
342
341
340
339
340
337
336
336
337
337
340
339
338
337

Thursday 20

Waxing Gibbous 58%

15:01

22:41

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

Sun - Rise: 05:36, Set: 19:37, Transit: 12:36. Moon - Rise: 15:01, Set: 22:41. Civil Dark: 20:10 - 05:03. Nautical Dark: 20:52 - 04:21. Astro Dark: 21:39 - 03:35

Total Clouds (% Sky Obscured)

64
63
56
57
40
50
78
71
62
53
48
40
50
31
17
1
1
1
2
9
17
23
41
47

Low Clouds (% Sky Obscured)

61
58
53
47
22
13
7
4
10
18
34
20
35
22
14
1
1
1
2
7
11
13
10
40

Medium Clouds (% Sky Obscured)

3
3
4
4
12
23
33
71
52
19
45
17
19
12
6
0
0
0
0
5
10
14
10
5

High Clouds (% Sky Obscured)

0
0
0
0
0
5
60
60
55
53
2
0
0
0
0
0
0
0
0
0
0
0
36
47

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 (%)

27
23
19
10
8
6
1
2
2
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
7
7
6
3
2
3
3
3
3
3
3
3
3
3
2
2
2
3
4
6
6

Chance of Frost

Temperature (°C)

18
18
18
19
19
18
16
14
13
12
11
11
10
10
10
9
8
9
12
14
16
17
19
19

Feels Like (°C)

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

Dew Point (°C)

7
6
6
7
8
8
11
9
7
6
5
5
5
4
5
5
5
6
7
8
7
6
6
6

Relative Humidity (%)

49
46
45
45
50
54
74
73
69
67
66
67
69
66
69
74
77
78
72
63
53
45
43
42

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

337
335
335
335
336
338
340
344
351
356
357
361
346
341
340
338
339
339
336
334
334
334
335
336

Friday 21

Waxing Gibbous 68%

16:03

23:24

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

Sun - Rise: 05:38, Set: 19:35, Transit: 12:35. Moon - Rise: 16:03, Set: 23:24. Civil Dark: 20:08 - 05:04. Nautical Dark: 20:50 - 04:23. Astro Dark: 21:36 - 03:37

Total Clouds (% Sky Obscured)

37
19
16
15
19
23
44
73
85
100
97
93
90
69
43
15
11
6
0
12
26
43
48
55

Low Clouds (% Sky Obscured)

34
6
3
4
2
1
0
0
0
0
28
55
50
61
39
15
11
6
0
1
2
3
20
33

Medium Clouds (% Sky Obscured)

0
2
4
6
10
14
18
23
29
35
38
42
46
32
21
12
8
4
0
12
25
34
33
25

High Clouds (% Sky Obscured)

14
2
1
0
0
2
28
67
83
100
94
40
30
1
1
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
8
5
2
2
1
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
9
8
8
7
5
3
3
3
3
4
4
4
4
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

20
21
21
21
21
19
16
14
13
12
11
12
13
13
12
11
10
12
13
15
17
18
20
20

Feels Like (°C)

17
18
19
20
20
19
18
14
12
10
9
10
11
11
11
11
12
11
11
10
17
17
18
18

Dew Point (°C)

7
7
7
7
9
10
11
9
8
7
6
6
6
5
5
5
6
6
7
8
8
8
8
8

Relative Humidity (%)

41
41
41
41
46
58
72
74
74
73
72
68
61
59
64
68
74
70
65
60
55
51
46
43

Pressure (mb)

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

Ozone (du)

334
331
330
329
329
328
328
329
330
331
330
329
324
326
328
330
332
331
329
328
327
327
326
324

Saturday 22

Waxing Gibbous 76%

16:55

00:17

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

Sun - Rise: 05:39, Set: 19:33, Transit: 12:35. Moon - Rise: 16:55, Set: 00:17. Civil Dark: 20:06 - 05:06. Nautical Dark: 20:48 - 04:25. Astro Dark: 21:33 - 03:40

Total Clouds (% Sky Obscured)

61
62
60
54
56
57
58
60
58
57
53
47
44
43
43
46
54
65
66
72
86
100
100
100

Low Clouds (% Sky Obscured)

38
18
8
0
0
0
0
1
2
1
1
1
0
2
3
4
19
34
47
51
52
50
37
27

Medium Clouds (% Sky Obscured)

21
19
15
17
19
21
23
30
36
43
40
37
34
35
38
38
47
57
66
67
71
78
81
77

High Clouds (% Sky Obscured)

0
5
9
14
17
18
18
30
42
54
45
29
13
11
10
11
16
23
34
49
64
76
82
91

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
7

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
2
3
2
33
45

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

Chance of Frost

Temperature (°C)

21
22
21
21
20
19
17
15
14
14
13
13
13
12
12
12
12
13
15
16
18
19
21
21

Feels Like (°C)

19
20
23
22
21
21
22
21
14
14
15
14
15
14
12
11
12
11
11
11
16
16
16
17

Dew Point (°C)

7
7
8
9
10
10
11
11
10
9
9
8
8
8
8
8
8
9
10
11
11
11
11
13

Relative Humidity (%)

41
38
42
46
52
58
66
75
75
74
74
74
74
75
75
76
76
74
71
69
63
59
54
63

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

322
319
318
317
316
315
315
314
314
313
313
312
312
312
312
311
311
311
311
312
313
314
315
315

Sunday 23

Waxing Gibbous 84%

17:38

01:20

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

Sun - Rise: 05:40, Set: 19:31, Transit: 12:35. Moon - Rise: 17:38, Set: 01:20. Civil Dark: 20:04 - 05:07. Nautical Dark: 20:45 - 04:27. Astro Dark: 21:31 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
91
83
72
68
64
62
70
82
90
87
85
84
83
80
76

Low Clouds (% Sky Obscured)

23
40
54
68
64
61
56
55
58
57
62
66
72
66
65
67
70
69
76

Medium Clouds (% Sky Obscured)

80
87
93
100
85
71
61
51
46
40
38
35
40
38
39
40
39
41
42

High Clouds (% Sky Obscured)

99
91
83
77
53
28
1
5
10
16
31
46
62
64
66
74
73
69
60

ISS Passover

Visibility (miles)

5
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

55
77
91
95
90
86
92
95
95
95
95
95
76
59
41
15
15
13
10

Precipitation Amount (mm)

0.3
0.4
0.6
0.8
0.6
0.6
0.8
0.8
1
1.8
1.6
1
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
5
6
6
6
6
6
6
6
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
20
21
23
23
21
19
18
16
15
16
16
15
15
13
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

74
85
88
91
95
95
96
96
96
98
98
98
98
98
98
98
98
96
96

Pressure (mb)

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

Ozone (du)

315
315
315
315
315
316
317
318
319
320
321
321
321
322
325
328
331
332
334

Forecast for Saint-Narcisse-de-Rimouski, Bas-Saint-Laurent, Canada (48.34,-68.29)

Generated: 17/08/26 13:26:47. Forecast: 17/08/26 to 23/08/26. Timezone: UTC-4.00