Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 2%

04:00

19:12

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 OK
01 Bad
02 Bad

Sun - Rise: 05:11, Set: 20:09, Transit: 12:40. Moon - Rise: 04:00, Set: 19:12. Civil Dark: 20:44 - 04:36. Nautical Dark: 21:29 - 03:51. Astro Dark: 22:23 - 02:55

Total Clouds (% Sky Obscured)

89
95
96
99
98
91
90
73
97
100
100
99
96
82
55
58
67
100
80
56
68
36
54
69

Low Clouds (% Sky Obscured)

47
48
63
79
84
53
64
64
69
52
66
85
86
72
46
21
52
72
76
18
23
2
47
59

Medium Clouds (% Sky Obscured)

56
66
67
94
65
55
31
44
56
65
59
64
63
37
24
35
27
60
27
37
46
28
7
39

High Clouds (% Sky Obscured)

23
19
78
75
4
50
75
0
0
4
16
4
4
0
0
0
0
0
0
0
0
0
0
4

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 (%)

53
50
53
15
10
3
13
27
27
29
24
23
25
9
6
6
3
0
0
0
4
0
6
21

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
9
11
12
14
14
14
14
14
14
14
14
14
11
11
10
9
9
8
8

Feels Like (°C)

7
8
7
6
6
7
9
11
13
13
13
13
13
13
14
15
15
11
9
8
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
96
96
88
75
61
63
76
72
63
55
55
56
72
80
81
87
95
96
98
98

Pressure (mb)

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

Ozone (du)

389
389
389
388
389
390
391
390
389
389
387
387
388
390
391
390
392
390
387
386
379
377
372
368

Saturday 16

New Moon 0%

04:30

20:39

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Good
14 Good
15 OK
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: 20:11, Transit: 12:40. Moon - Rise: 04:30, Set: 20:39. Civil Dark: 20:46 - 04:35. Nautical Dark: 21:31 - 03:50. Astro Dark: 22:25 - 02:53

Total Clouds (% Sky Obscured)

100
96
93
78
66
53
57
59
53
34
9
3
18
84
82
90
72
84
86
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
93
93
76
63
44
9
17
19
0
0
0
0
0
0
0
0
0
58
69
100
100
100
100

Medium Clouds (% Sky Obscured)

27
11
0
0
3
3
0
0
0
0
0
0
18
50
59
90
72
75
45
95
60
49
42
11

High Clouds (% Sky Obscured)

3
3
3
8
7
7
57
59
53
19
7
1
9
84
6
15
24
57
68
99
71
3
0
0

ISS Passover

Visibility (miles)

1
0
2
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
Very Light Rain
None
None
None

Precipitation Probability (%)

21
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
12
46
58
26
23
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
95
91
83
72
61
54
47
42
40
43
44
50
54
59
66
73
76
89
89
92
95

Pressure (mb)

1014
1014
1014
1014
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010
1009
1009
1009
1008
1009
1009
1008
1008
1007
1008

Ozone (du)

362
357
354
353
351
350
347
344
340
336
335
333
332
329
327
327
326
328
327
328
329
331
331
336

Sunday 17

Waxing Crescent 1%

05:10

22:01

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

Sun - Rise: 05:09, Set: 20:12, Transit: 12:40. Moon - Rise: 05:10, Set: 22:01. Civil Dark: 20:47 - 04:34. Nautical Dark: 21:32 - 03:48. Astro Dark: 22:27 - 02:51

Total Clouds (% Sky Obscured)

98
99
47
100
98
97
65
91
93
93
88
70
64
73
46
7
2
2
3
10
53
69
86
83

Low Clouds (% Sky Obscured)

95
99
47
100
93
90
56
85
84
83
81
63
54
48
17
7
2
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
18
27
29
14
26
24
0
0
0
0
0
0
0
0
0
0
0
0
0
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
53
69
86
79

ISS Passover

Visibility (miles)

9
1
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
13
21
21
35
45
53
68
70
59
19
3
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
12
12
11
11
11
13
13
13
12
12
12
12
11
10
9
6
5
4
3
2
3
2

Chance of Frost

Temperature (°C)

13
12
12
12
12
12
13
14
15
13
12
13
15
15
14
14
13
10
8
7
6
6
6
6

Feels Like (°C)

10
9
9
10
9
9
10
11
11
10
9
10
11
11
11
11
11
10
8
7
6
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

96
95
95
96
93
92
87
74
63
75
72
64
53
53
54
56
61
74
79
78
76
72
70
68

Pressure (mb)

1008
1009
1009
1010
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016
1017
1018
1019
1020
1021
1022
1022
1023
1023
1024

Ozone (du)

347
359
363
366
364
361
358
359
361
363
369
373
373
369
368
365
360
356
351
351
351
349
349
347

Monday 18

Waxing Crescent 6%

06:04

23:12

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

Sun - Rise: 05:08, Set: 20:13, Transit: 12:40. Moon - Rise: 06:04, Set: 23:12. Civil Dark: 20:48 - 04:32. Nautical Dark: 21:34 - 03:47. Astro Dark: 22:29 - 02:49

Total Clouds (% Sky Obscured)

67
76
83
87
83
91
95
97
96
100
100
99
82
98
43
36
32
40
40
25
37
83
60
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
7
9
16
92
94
92
47
88
38
25
22
31
29
14
15
16
14
16

Medium Clouds (% Sky Obscured)

16
22
70
36
39
74
84
60
61
97
100
92
64
44
43
36
32
38
35
25
23
18
13
17

High Clouds (% Sky Obscured)

56
59
61
63
50
53
65
87
67
50
35
37
38
38
26
15
2
0
0
0
15
42
41
56

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
9
13
14
14
13
15
11
8
7
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)

2
2
3
3
2
2
3
4
4
5
4
4
3
5
4
4
4
5
4
5
7
7
8
9

Chance of Frost

Temperature (°C)

5
5
5
6
8
11
13
15
16
17
17
16
16
19
18
19
19
17
16
15
16
18
18
19

Feels Like (°C)

3
3
2
3
6
9
10
12
14
15
14
15
15
17
16
20
20
18
17
16
17
19
17
19

Dew Point (°C)

0
0
-0
0
1
0
-1
-1
1
2
6
9
9
7
10
11
14
14
14
14
14
15
15
16

Relative Humidity (%)

71
71
71
66
58
47
39
35
34
35
50
62
64
46
59
59
72
82
87
93
89
83
83
82

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1024
1023
1022
1022
1021
1020
1019
1019
1018
1017
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

346
346
344
342
342
341
341
340
339
340
339
340
339
337
333
333
333
329
328
328
328
328
328
325

Tuesday 19

Waxing Crescent 13%

07:13

00:06

03 Bad
04 Bad
05 OK
06 OK
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: 05:07, Set: 20:14, Transit: 12:40. Moon - Rise: 07:13, Set: 00:06. Civil Dark: 20:49 - 04:31. Nautical Dark: 21:35 - 03:45. Astro Dark: 22:32 - 02:47

Total Clouds (% Sky Obscured)

53
50
32
39
51
88
80
65
86
90
95
100
100
100
100
100
100
100
100
100
97
94
92
96

Low Clouds (% Sky Obscured)

12
16
10
21
22
26
30
33
32
56
33
40
53
70
56
41
31
36
41
40
47
56
64
81

Medium Clouds (% Sky Obscured)

25
30
26
19
17
18
66
21
81
24
24
29
44
56
52
48
41
48
56
63
58
53
48
41

High Clouds (% Sky Obscured)

53
50
32
39
51
53
23
3
40
60
82
100
100
100
100
100
100
100
100
100
88
78
66
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain

Precipitation Probability (%)

0
0
1
2
2
11
14
14
18
34
40
95
95
95
95
92
83
95
95
95
95
95
83
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.8
0.7
1
0.8
0.6
0.5
0.7
0.7
1.2
1.1
0.7
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
19
20
22
23
24
25
25
25
25
23
21
20
20
20
20
20
20
19
19
19
18

Feels Like (°C)

19
19
19
19
21
21
22
23
24
23
24
24
24
23
22
21
20
19
20
20
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
85
81
75
70
64
55
57
62
62
72
81
93
93
93
93
93
95
93
93
95
95

Pressure (mb)

1014
1014
1013
1014
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1007
1007

Ozone (du)

324
324
324
324
326
326
328
327
324
323
321
320
321
322
323
323
323
322
323
324
324
323
323
322

Wednesday 20

Waxing Crescent 23%

08:32

00:45

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: 05:06, Set: 20:15, Transit: 12:40. Moon - Rise: 08:32, Set: 00:45. Civil Dark: 20:51 - 04:30. Nautical Dark: 21:37 - 03:44. Astro Dark: 22:34 - 02:45

Total Clouds (% Sky Obscured)

98
100
90
80
72
70
74
77
79
85
89
90
92
100
100
100
100
96
94
92
77
63
47
39

Low Clouds (% Sky Obscured)

90
97
87
76
70
70
74
77
75
73
68
43
23
3
22
42
63
68
64
62
42
39
34
31

Medium Clouds (% Sky Obscured)

38
36
35
39
40
28
17
3
10
16
23
32
40
48
64
80
95
68
43
19
14
7
0
0

High Clouds (% Sky Obscured)

84
97
67
38
36
47
43
29
29
22
17
25
32
50
63
71
69
79
80
82
58
46
33
26

ISS Passover

Visibility (miles)

9
9
9
8
8
7
8
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

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

Precipitation Probability (%)

73
76
66
53
39
37
38
42
38
34
25
23
18
6
7
5
0
5
6
6
6
5
1
4

Precipitation Amount (mm)

0.4
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
18
18
18
18
18
19
19
19
18
17
17
16
17
17
17
10
10
10
9
9
9

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
17
16
15
14
12
11
9
8
7
5
5
5
6
7

Relative Humidity (%)

96
95
93
93
93
92
92
95
95
92
89
86
76
69
61
62
62
62
62
61
62
67
74
81

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1007
1007
1007
1006
1006
1007
1007
1008
1009
1010
1010
1011
1012
1012

Ozone (du)

322
322
322
320
319
317
316
315
314
314
315
315
315
316
316
317
318
319
320
322
323
325
327
328

Thursday 21

Waxing Crescent 33%

09:54

01:14

Sun - Rise: 05:05, Set: 20:16, Transit: 12:41. Moon - Rise: 09:54, Set: 01:14. Civil Dark: 20:52 - 04:29. Nautical Dark: 21:39 - 03:43. Astro Dark: 22:36 - 02:43

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 Saint-Romain, Estrie, Canada (45.79,-71.09)

Generated: 15/05/26 03:42:49. Forecast: 15/05/26 to 21/05/26. Timezone: UTC-4.00