Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 97%

22:03

06:08

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

Sun - Rise: 05:38, Set: 19:45, Transit: 12:42. Moon - Rise: 22:03, Set: 06:08. Civil Dark: 20:17 - 05:06. Nautical Dark: 20:57 - 04:26. Astro Dark: 21:42 - 03:42

Total Clouds (% Sky Obscured)

10
20
10
27
27
27
27
24
17
15
15
10
10
32
88
83
51
22
18
4
2
2
2
0

Low Clouds (% Sky Obscured)

22
30
35
40
43
43
42
35
23
22
21
14
13
21
29
38
44
25
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
60
51
3
2
19
2
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
21
3
2
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
3
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-13
-12
-12
-11
-11
-9
-7
-6
-4
-3
-2
-2
-1
-3
-3
-3
-3
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

66
68
71
71
70
64
53
47
43
40
36
34
34
34
35
38
41
48
59
63
67
68
72
72

Pressure (mb)

1024
1025
1026
1026
1027
1028
1028
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1029
1029
1030
1030
1031

Ozone (du)

460
459
457
463
460
458
457
458
455
452
448
448
449
452
447
448
450
447
451
446
442
439
435
432

Friday 26

Waning Gibbous 95%

23:14

06:37

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

Sun - Rise: 05:37, Set: 19:46, Transit: 12:41. Moon - Rise: 23:14, Set: 06:37. Civil Dark: 20:19 - 05:04. Nautical Dark: 20:59 - 04:24. Astro Dark: 21:44 - 03:39

Total Clouds (% Sky Obscured)

0
0
0
0
4
4
3
3
3
4
44
35
39
44
40
40
3
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
1
1
16
10
21
28
21
27
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-5
-5
-4
-2
-1
-0
2
3
2
3
3
3
3
4
4
3
2
1
-1
-2
-2

Dew Point (°C)

-7
-7
-7
-7
-8
-8
-9
-11
-11
-10
-10
-9
-7
-7
-7
-6
-4
-1
-1
-1
-2
-3
-3
-3

Relative Humidity (%)

73
73
76
78
76
64
51
40
36
35
33
33
35
36
36
39
47
63
74
80
78
81
83
84

Pressure (mb)

1031
1031
1032
1032
1033
1033
1034
1034
1033
1033
1032
1032
1031
1031
1031
1031
1031
1032
1033
1033
1034
1034
1034
1034

Ozone (du)

430
430
435
437
439
440
440
436
434
436
437
438
437
435
432
430
426
420
416
413
406
399
396
396

Saturday 27

Waning Gibbous 89%

00:20

07:15

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:35, Set: 19:48, Transit: 12:41. Moon - Rise: 00:20, Set: 07:15. Civil Dark: 20:20 - 05:03. Nautical Dark: 21:01 - 04:22. Astro Dark: 21:46 - 03:37

Total Clouds (% Sky Obscured)

0
0
0
2
2
2
17
20
74
65
75
94
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24
51
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
14
45
85
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
3
2
2
17
20
71
68
71
93
100
100
100
100
90
100
100
100
100
100
90
86

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
53
76
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-2
1
5
7
10
11
12
13
14
14
14
14
12
10
8
8
8
7
7
6

Feels Like (°C)

-2
-2
-2
-2
-2
-1
4
7
9
8
11
10
11
11
11
11
10
8
5
5
5
4
3
3

Dew Point (°C)

-3
-4
-4
-4
-5
-5
-4
-4
-3
-3
-3
-3
-2
-2
-2
1
4
3
2
2
2
2
2
2

Relative Humidity (%)

84
83
83
83
79
66
54
46
40
37
35
33
32
33
35
41
56
61
64
67
68
70
71
76

Pressure (mb)

1034
1034
1034
1034
1034
1034
1033
1033
1032
1031
1030
1029
1028
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

394
394
396
395
394
392
389
385
383
381
381
380
380
379
379
377
375
374
374
373
370
372
375
376

Sunday 28

Waning Gibbous 82%

01:17

08:05

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:34, Set: 19:49, Transit: 12:41. Moon - Rise: 01:17, Set: 08:05. Civil Dark: 20:22 - 05:01. Nautical Dark: 21:02 - 04:20. Astro Dark: 21:48 - 03:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
88
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
93
100
100
100
100
95
91
86
86
87
88
92
96
100
100
100
100
100
100
100
97
93
90

Medium Clouds (% Sky Obscured)

96
63
62
77
44
43
40
36
34
38
38
40
38
39
37
98
41
42
42
82
83
88
92
97

High Clouds (% Sky Obscured)

77
56
57
65
50
36
70
20
30
49
100
100
51
100
100
95
64
39
79
58
72
90
89
74

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

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

Precipitation Probability (%)

95
87
72
51
30
9
8
5
0
2
1
1
6
10
12
32
50
66
56
46
29
40
52
77

Precipitation Amount (mm)

0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
7
7
7
8
10
11
12
13
14
16
16
17
16
15
14
14
13
13
13
13
12

Feels Like (°C)

3
4
4
4
5
5
6
7
8
10
11
12
15
16
15
16
15
14
14
13
13
13
13
12

Dew Point (°C)

2
3
3
3
3
4
3
4
5
6
7
9
9
9
10
12
13
13
13
13
13
12
12
12

Relative Humidity (%)

75
76
78
78
78
77
71
68
68
67
66
69
61
62
63
74
83
92
96
96
96
96
96
98

Pressure (mb)

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

Ozone (du)

375
377
381
382
381
382
380
383
380
374
368
361
359
357
357
355
352
352
348
347
345
345
344
342

Monday 29

Waning Gibbous 72%

02:03

09:09

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:32, Set: 19:50, Transit: 12:41. Moon - Rise: 02:03, Set: 09:09. Civil Dark: 20:23 - 04:59. Nautical Dark: 21:04 - 04:18. Astro Dark: 21:50 - 03:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
93
95
94
96
98
98
99
100
100
100

Low Clouds (% Sky Obscured)

93
96
100
96
91
87
88
90
91
90
89
89
44
23
5
5
0
5
8
16
23
35
46
60

Medium Clouds (% Sky Obscured)

98
99
91
98
96
84
96
96
97
95
93
66
55
50
43
35
26
19
17
15
12
11
10
9

High Clouds (% Sky Obscured)

91
30
93
20
97
78
98
56
94
95
100
69
62
54
46
52
56
62
73
84
95
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
69
43
56
69
83
76
64
48
57
46
31
25
21
6
11
10
1
5
8
8
10
12
15

Precipitation Amount (mm)

1.1
0.4
0
0.2
0.3
0.5
0.4
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
2
3
3
4
5
6
6
6
6
6
6
6
6
6
5
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
98
98
98
98
100
98
98
98
96
96
95
96
98
100
98
98
98
98
98

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1020
1020
1019
1019

Ozone (du)

341
342
343
345
345
346
345
344
345
344
344
343
343
342
341
341
340
339
338
339
339
339
338
337

Tuesday 30

Waning Gibbous 62%

02:03

10:22

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:30, Set: 19:51, Transit: 12:41. Moon - Rise: 02:03, Set: 10:22. Civil Dark: 20:24 - 04:58. Nautical Dark: 21:05 - 04:16. Astro Dark: 21:52 - 03:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
95
93
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
86
95
96
97
98
98
98
98
95
92
90
82
73
62
54
44
30
39
46
56
62
70
77

Medium Clouds (% Sky Obscured)

21
33
48
58
72
83
85
87
89
76
63
50
61
71
81
86
93
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
99
99
99
98
98
94
89
85
84
92
100
90
80
62
71
83
95
97
98
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
3
6
9
7
5
2
2
2
2
5
7
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

28
36
43
52
61
70
64
56
46
48
50
50
77
95
95
95
95
95
95
95
74
69
73
79

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.3
0.2
0
0
0
0
0.3
0.6
1
1.2
1.3
1.7
1.2
0.6
0.2
0
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
100
96
96
93
92
89
86
90
93
98
98
98
98
98
98
96
98
96

Pressure (mb)

1019
1019
1018
1018
1018
1018
1019
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

337
336
335
335
335
335
335
335
336
336
335
335
334
333
332
331
331
332
332
334
337
339
343
347

Wednesday 1

Third Quarter 50%

02:38

11:41

Sun - Rise: 05:29, Set: 19:53, Transit: 12:41. Moon - Rise: 02:38, Set: 11:41. Civil Dark: 20:26 - 04:56. Nautical Dark: 21:07 - 04:14. Astro Dark: 21:54 - 03:28

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: 25/04/24 02:00:25. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00