Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 34%

11:24

22:43

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: 04:53, Set: 20:27, Transit: 12:40. Moon - Rise: 11:24, Set: 22:43. Civil Dark: 21:05 - 04:15. Nautical Dark: 21:58 - 03:22. Astro Dark: 23:12 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
99
99
97
92
93
96
66
81
96

Low Clouds (% Sky Obscured)

100
100
100
100
91
94
99
92
96
95
73
50
46
50
41
26
50
39
8
8
10
1
3
5

Medium Clouds (% Sky Obscured)

100
67
96
100
97
100
100
99
97
100
100
96
100
96
67
51
80
82
85
89
95
60
49
63

High Clouds (% Sky Obscured)

0
0
0
10
29
100
100
100
100
100
100
100
100
100
100
13
7
1
2
0
0
5
42
43

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
0
1
3
4
8
8
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
36
38
38
34
27
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
82
84
95
95
95
95
95
95
95
95
95
73
51
18
11
12
18
26
27
23
3
2
0

Precipitation Amount (mm)

0
0
0
0.3
2.5
4.9
3.1
3.4
2.1
1.4
1.4
0.9
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
11
11
11
11
11
11
12
12
13
13
14
15
15
15
15
14
13
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
96
98
100
100
98
96
95
92
89
89
84
78
71
71
76
70
70
76
75
72

Pressure (mb)

997
996
995
994
994
993
993
993
994
994
995
996
996
997
997
997
998
998
999
999
1000
1001
1002
1002

Ozone (du)

369
369
371
374
379
375
378
381
379
379
381
383
383
379
381
382
381
382
385
386
384
386
386
385

Sunday 19

Waxing Crescent 45%

12:36

22:59

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

Sun - Rise: 04:55, Set: 20:25, Transit: 12:40. Moon - Rise: 12:36, Set: 22:59. Civil Dark: 21:04 - 04:16. Nautical Dark: 21:56 - 03:24. Astro Dark: 23:09 - 02:14

Total Clouds (% Sky Obscured)

73
80
33
18
29
58
61
61
49
71
62
49
28
65
10
52
18
3
6
23
20
8
62
67

Low Clouds (% Sky Obscured)

0
36
9
16
22
0
0
0
25
25
35
36
0
5
1
9
2
0
0
2
0
0
0
0

Medium Clouds (% Sky Obscured)

30
30
24
12
6
20
26
27
16
7
5
0
12
16
0
3
6
0
5
2
20
2
0
0

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
8
40
11
3
1
0
0
0
0
0
0
0
3
5
62
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
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
3
14
8
12
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
75
79
80
80
81
83
80
77
75
73
68
66
69
62
65
64
63
63
68
68
69
73

Pressure (mb)

1003
1003
1003
1004
1004
1005
1006
1006
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011

Ozone (du)

384
381
379
380
382
387
388
388
388
388
387
387
389
389
390
387
386
386
377
369
365
360
357
354

Monday 20

Waxing Crescent 55%

13:48

22:59

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: 04:56, Set: 20:24, Transit: 12:40. Moon - Rise: 13:48, Set: 22:59. Civil Dark: 21:03 - 04:17. Nautical Dark: 21:54 - 03:26. Astro Dark: 23:06 - 02:17

Total Clouds (% Sky Obscured)

99
100
100
93
94
83
100
100
100
100
100
100
100
92
100
97
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
2
0
4
4
0
0
4
2
2
10
9
10
10
10
31
0
1
0
0
0
11
23
34

Medium Clouds (% Sky Obscured)

22
30
30
40
60
28
34
41
23
48
100
100
88
58
81
89
36
35
72
71
58
70
98
98

High Clouds (% Sky Obscured)

99
100
100
73
71
69
100
100
100
100
100
100
100
70
83
50
96
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
4
6
15
11
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
6
6
6
7
7
8
7
7
8
8
8
6
7
9
13
12
13
11
12
14
16
17
18

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
16
17
18
18
19
20
21
22
24
24
23
22
22
21
21
20

Feels Like (°C)

11
11
11
11
11
12
11
13
14
16
17
17
19
20
20
21
22
22
20
20
19
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
69
68
68
62
68
76
84
83
81
76
75
75
75
79
73
57
56
61
62
60
57
58
62

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

351
348
348
346
344
342
343
342
342
341
342
343
343
343
345
342
339
340
338
337
336
336
336
335

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 Bad
22 Bad

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
94
95
91
79

Low Clouds (% Sky Obscured)

35
35
36
43
47
54
63
72
79
77
75
72
78
83
89
93
96
100
100
94
94
91
81
72

Medium Clouds (% Sky Obscured)

97
99
100
98
96
93
93
82
63
94
97
100
100
100
100
100
100
100
79
84
76
73
32
9

High Clouds (% Sky Obscured)

100
100
100
100
100
88
76
93
92
95
97
100
100
100
100
78
22
0
0
0
0
30
1
0

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
9
9
9
8
4
5
3
1
2
2
1
1
6
9
9
2
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
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
None

Precipitation Probability (%)

24
34
44
55
65
54
45
40
40
95
95
95
95
95
95
95
95
95
74
43
20
41
48
12

Precipitation Amount (mm)

0
0
0
0.2
0.3
0
0
0
0
0.8
1.6
2.6
4.6
6.8
9.9
2.3
1.3
0.7
0.4
0
0
0
0.3
0

Wind Speed/Direction (mph)

20
20
19
19
17
16
15
14
15
15
14
12
10
7
5
6
5
5
6
5
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
14
13
14
15
14
15
14
15
13
13
13
13
12
11
12
11
12
14
14
15
14
12

Dew Point (°C)

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

Relative Humidity (%)

65
67
63
63
72
71
73
73
78
85
85
92
93
95
96
96
96
98
98
96
98
96
98
98

Pressure (mb)

1009
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1004
1003
1002
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

335
337
339
337
342
338
336
337
335
329
328
326
329
330
332
337
344
346
347
349
351
352
361
365

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

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)

84
84
81
75
72
64
67
73
76
67
66
55
60
39
37
49
44
39
28
18
8
13
18
20

Low Clouds (% Sky Obscured)

64
56
48
41
34
27
20
13
11
9
12
15
15
11
11
2
2
2
1
1
0
1
1
1

Medium Clouds (% Sky Obscured)

18
26
32
20
12
2
9
19
32
19
34
6
0
0
0
7
11
14
8
4
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
6
1
22
45
32
2
0
2
3
5
3
2
1
0
0
0

ISS Passover

Visibility (miles)

5
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 (%)

8
7
4
4
4
1
1
3
12
16
22
14
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
11
13
14
14
14
14
16
16
17
16
16
15
13
13
11
14
14
14
13
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
12
12
11
10
10
9
10
10
11
11
11
12
11
11
11
11
11
11
10
10
10
10
10

Relative Humidity (%)

96
92
89
86
83
81
77
79
82
84
86
87
86
78
71
68
64
61
57
60
63
66
66
68

Pressure (mb)

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

Ozone (du)

368
370
371
376
377
378
370
364
363
362
361
363
369
368
363
360
363
366
368
371
373
375
372
370

Thursday 23

Waxing Gibbous 82%

17:14

00:08

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
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: 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)

13
6
2
2
2
3
6
9
15
24
35
39
53
70
93
84
74
65
74
82
89
79
68
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
7
9
7
0
0
0
0
0
0
0
0
2
1
1
1

Medium Clouds (% Sky Obscured)

1
0
0
0
1
1
1
1
2
12
21
27
42
57
71
69
64
60
70
79
89
79
68
57

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
27
54
81
61
39
19
24
30
38
46
53
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
2
4
3
16
20
23
33
41
47
51
51
49
42
40
41
39
35
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)

8
8
8
8
8
8
8
8
8
9
9
10
11
11
12
12
11
9
8
8
8
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
10
9
10
10
10
10
11
12
13
13
14
15
15
15
15
15
16
16
16
15
15
13
11

Relative Humidity (%)

69
71
74
76
78
79
78
79
78
77
77
79
80
81
82
83
86
90
93
93
93
95
90
86

Pressure (mb)

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

Ozone (du)

367
368
369
370
369
368
367
365
363
360
360
360
360
361
363
364
364
364
364
366
368
370
370
371

Friday 24

Waxing Gibbous 89%

18:13

00:44

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

55
53
51
46
50
55
60
69
72
49
25
2
2
3
3
9
15
25
35
49
65

Low Clouds (% Sky Obscured)

10
18
27
46
50
55
60
69
72
49
25
0
0
0
0
8
15
25
29
32
35

Medium Clouds (% Sky Obscured)

49
43
37
28
29
30
29
32
30
26
11
0
1
1
2
3
5
6
11
14
18

High Clouds (% Sky Obscured)

45
27
6
31
50
55
57
30
0
0
1
1
1
0
0
0
0
0
4
7
11

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

Fog (%)

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
Very 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 (%)

38
51
63
73
75
66
57
43
14
8
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
13
12
12
11
10
10
9
11
12
13
13
13
13
17
17
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

83
81
80
79
81
83
83
81
81
79
73
69
65
62
58
57
60
61
64
67
72

Pressure (mb)

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

Ozone (du)

371
373
375
377
379
380
382
382
381
381
380
378
377
374
372
369
368
366
365
365
365

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

Generated: 18/07/26 23:29:28. Forecast: 18/07/26 to 24/07/26. Timezone: UTC-4.00