Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 25%

10:20

22:39

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:10, Set: 20:30, Transit: 12:50. Moon - Rise: 10:20, Set: 22:39. Civil Dark: 21:07 - 04:33. Nautical Dark: 21:55 - 03:45. Astro Dark: 22:56 - 02:46

Total Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
94
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
50
83
84
100
100
95
94
100
100
100
98
100
79
77
100

Medium Clouds (% Sky Obscured)

80
85
85
71
100
95
99
100
100
100
100
100
99
100
100
83
91
56
52
37
54
63
22
0

High Clouds (% Sky Obscured)

80
85
88
91
100
100
100
100
100
100
100
100
100
100
100
100
96
70
48
65
7
6
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
4
9
6
7
5
5
3
6
8
9
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
3
16
13
61
95
95
95
95
95
95
95
95
95
95
67
46
48
63
95
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.9
1.7
1.5
3.2
1.8
0.8
1.8
1.1
0.5
0.4
0.2
0
0
0
0.8
0

Wind Speed/Direction (mph)

3
2
2
3
4
4
5
6
6
5
8
8
10
9
8
7
3
2
3
4
5
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
9
10
11
12
12
12
11
12
11
14
15
14
15
16
16
17
16
16
16
16
15
15

Relative Humidity (%)

82
75
70
73
73
74
75
74
72
80
75
95
96
95
95
96
96
98
96
96
96
98
98
100

Pressure (mb)

1014
1013
1013
1013
1012
1012
1011
1010
1009
1008
1007
1005
1004
1002
1001
999
999
998
998
998
998
998
997
998

Ozone (du)

345
345
345
343
342
341
341
340
338
336
337
335
337
340
341
340
341
352
369
359
360
365
369
375

Sunday 19

Waxing Crescent 34%

11:32

22:56

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 05:11, Set: 20:29, Transit: 12:50. Moon - Rise: 11:32, Set: 22:56. Civil Dark: 21:06 - 04:35. Nautical Dark: 21:54 - 03:47. Astro Dark: 22:54 - 02:49

Total Clouds (% Sky Obscured)

96
89
83
95
85
81
91
100
95
82
88
93
87
86
77
70
63
18
17
6
5
7
11
6

Low Clouds (% Sky Obscured)

82
57
62
92
61
73
76
100
83
67
50
64
52
61
63
48
32
18
17
5
0
1
1
0

Medium Clouds (% Sky Obscured)

15
17
15
17
17
17
21
35
57
65
42
44
42
32
0
0
0
0
0
0
0
0
11
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
5
0
3

ISS Passover

Visibility (miles)

2
5
5
4
7
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
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 (%)

13
19
4
7
18
18
8
16
35
26
3
3
4
3
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)

12
13
12
12
12
13
13
13
13
13
12
12
14
14
13
13
11
10
8
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
95
95
84
75
73
68
52
59
56
57
57
62
63
65
68
67
76
83
87
91

Pressure (mb)

999
1000
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1005
1006
1007
1008
1008
1009
1010
1010
1011
1011
1011

Ozone (du)

379
381
384
385
385
383
384
389
389
386
383
382
381
383
384
389
392
388
389
392
390
390
389
390

Monday 20

Waxing Crescent 45%

12:43

23:14

03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Bad
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 05:12, Set: 20:28, Transit: 12:50. Moon - Rise: 12:43, Set: 23:14. Civil Dark: 21:05 - 04:36. Nautical Dark: 21:52 - 03:48. Astro Dark: 22:52 - 02:51

Total Clouds (% Sky Obscured)

1
0
0
0
7
48
65
4
0
0
3
86
100
57
78
91
73
61
48
47
51
45
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
19
0
1
51
0
1
0
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
23
7
23
20
37
37
36
36
37
36
33
28

High Clouds (% Sky Obscured)

0
0
0
0
7
48
65
3
0
0
2
72
100
57
64
87
42
51
48
47
51
45
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
9
22
22
2
5
3
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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
12
14
16
18
19
21
22
23
24
24
24
23
22
21
20
19
18
18
17
17

Feels Like (°C)

9
9
8
8
11
12
13
14
18
19
21
22
21
22
22
21
22
22
20
20
19
18
18
16

Dew Point (°C)

8
8
8
8
9
10
10
10
11
12
13
14
14
16
17
18
19
18
18
18
17
16
16
15

Relative Humidity (%)

91
93
96
93
83
75
67
61
58
57
56
56
56
61
66
74
81
85
88
91
90
89
89
90

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

391
391
391
384
381
379
377
376
374
371
366
362
357
354
353
350
347
347
343
341
341
340
339
337

Tuesday 21

First Quarter 55%

13:53

23:34

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:13, Set: 20:27, Transit: 12:50. Moon - Rise: 13:53, Set: 23:34. Civil Dark: 21:03 - 04:37. Nautical Dark: 21:51 - 03:50. Astro Dark: 22:50 - 02:53

Total Clouds (% Sky Obscured)

93
92
100
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
26
53
75
72
70
72
55
38
21
43
58
77
74
71
70
74

Medium Clouds (% Sky Obscured)

24
20
29
38
37
40
38
60
82
86
83
49
93
99
98
97
95
97
98
100
100
100
100
100

High Clouds (% Sky Obscured)

93
88
100
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
7
3
9
6
3

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
30
52
68
80
83
77
60
54
53
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0
0
0
0.7
0.8
0.5
1.5
2.1
2.9
2.4

Wind Speed/Direction (mph)

6
6
7
7
8
9
10
11
12
12
11
12
12
12
11
9
8
8
9
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
14
14
14
13
13
13
12
11
10
10
9
9
7
11
15
17
18
18
17
17
17
16

Relative Humidity (%)

92
92
90
87
82
73
66
58
49
47
43
43
42
43
41
56
77
88
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

336
336
335
334
333
335
335
334
331
329
330
329
330
329
329
330
330
330
330
332
332
335
337
339

Wednesday 22

Waxing Gibbous 65%

15:02

23:58

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
23 Bad
00 Bad
01 OK
02 OK

Sun - Rise: 05:15, Set: 20:26, Transit: 12:50. Moon - Rise: 15:02, Set: 23:58. Civil Dark: 21:02 - 04:38. Nautical Dark: 21:49 - 03:51. Astro Dark: 22:48 - 02:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
95
94
91
88
84
66
62
57
43
28
13
27
40
53
42
32
22
31

Low Clouds (% Sky Obscured)

78
84
86
86
90
87
84
82
82
81
81
63
48
40
26
16
8
12
18
30
15
14
10
21

Medium Clouds (% Sky Obscured)

100
100
99
98
97
94
92
56
72
44
0
5
9
14
11
9
7
18
30
41
34
27
21
11

High Clouds (% Sky Obscured)

100
100
100
100
100
72
43
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

ISS Passover

Visibility (miles)

5
8
9
9
6
3
2
9
9
6
8
9
9
9
8
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
57
55
65
58
46
43
43
35
29
24
21
18
16
16
14
5
5

Precipitation Amount (mm)

1.4
1.3
1
1
1.4
3.3
0.7
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
9
10
8
9
8
9
9
8
8
7
9
10
9
7
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
17
16
16
16
16
17
17
18
17
17
17
16
16
14
13
11
11
10
10

Relative Humidity (%)

95
95
95
93
92
96
96
96
93
90
98
96
91
85
79
82
88
90
92
90
90
90
89
90

Pressure (mb)

1004
1003
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1006
1006
1006
1007
1008
1008
1009
1009
1010
1010
1010
1011

Ozone (du)

338
339
344
342
341
344
349
354
359
357
358
360
360
359
359
359
359
359
359
359
359
361
363
365

Thursday 23

Waxing Gibbous 74%

16:09

00:28

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
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 05:16, Set: 20:25, Transit: 12:50. Moon - Rise: 16:09, Set: 00:28. Civil Dark: 21:01 - 04:40. Nautical Dark: 21:48 - 03:53. Astro Dark: 22:45 - 02:57

Total Clouds (% Sky Obscured)

45
55
61
68
74
72
69
66
73
81
88
90
93
97
88
81
76
76
67
56
47
43
39
30

Low Clouds (% Sky Obscured)

32
43
29
14
8
27
35
34
29
40
55
44
36
28
18
9
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
13
27
38
33
28
19
22
28
34
39
43
39
30

High Clouds (% Sky Obscured)

22
33
42
47
50
40
26
19
16
12
8
9
11
12
19
12
2
11
22
32
39
43
39
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 (%)

4
0
1
1
0
13
17
16
16
16
14
12
12
12
13
13
11
9
6
0
1
1
0
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
90
90
87
86
83
79
78
76
77
78
81
83
86
89
90
92
95
95
93
93

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

365
364
364
365
365
366
366
366
366
365
364
363
361
359
357
360
362
364
366
367
369
368
368
367

Friday 24

Waxing Gibbous 82%

17:13

01:06

Sun - Rise: 05:17, Set: 20:24, Transit: 12:50. Moon - Rise: 17:13, Set: 01:06. Civil Dark: 21:00 - 04:41. Nautical Dark: 21:46 - 03:54. Astro Dark: 22:43 - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sainte-Marie, Chaudière-Appalaches, Canada (46.41,-71.06)

Generated: 18/07/26 03:58:22. Forecast: 18/07/26 to 24/07/26. Timezone: UTC-4.00