Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 98%

22:06

06:05

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

Sun - Rise: 05:37, Set: 19:46, Transit: 12:41. Moon - Rise: 22:06, Set: 06:05. Civil Dark: 20:19 - 05:04. Nautical Dark: 21:00 - 04:23. Astro Dark: 21:45 - 03:38

Total Clouds (% Sky Obscured)

63
52
40
28
5
2
11
30
22
28
16
24
29
29
51
66
94
36
30
23
17
1
1
1

Low Clouds (% Sky Obscured)

25
25
20
9
5
0
12
34
24
31
18
30
26
31
29
25
86
11
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
11
0
9
62
69
23
14
13
14
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
85
53
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
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)

5
4
4
4
9
9
10
11
11
11
11
11
11
11
11
11
10
9
6
4
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-10
-10
-11
-11
-10
-10
-8
-7
-5
-4
-2
-2
-1
-2
-1
-1
0
-2
-3
-3
-3
-4

Dew Point (°C)

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

Relative Humidity (%)

79
79
77
77
79
80
80
73
66
63
57
54
51
47
44
42
47
48
57
64
70
72
77
76

Pressure (mb)

1023
1024
1024
1025
1026
1026
1027
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1027
1027
1028
1029
1029
1029

Ozone (du)

472
473
472
474
472
472
471
469
467
467
465
465
469
467
467
465
463
458
454
455
452
451
449
447

Friday 26

Waning Gibbous 95%

23:17

06:34

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

Sun - Rise: 05:35, Set: 19:48, Transit: 12:41. Moon - Rise: 23:17, Set: 06:34. Civil Dark: 20:20 - 05:02. Nautical Dark: 21:01 - 04:21. Astro Dark: 21:47 - 03:36

Total Clouds (% Sky Obscured)

2
2
6
10
23
19
13
4
6
5
27
61
70
59
35
37
55
55
59
3
3
4
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
1
0
0
0
3
33
49
26
4
4
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
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
2
2
2
2
2
2
3
4
4
5
5
6
6
5
6
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
72
71
71
69
57
48
46
46
44
44
42
40
40
41
45
54
65
72
74
76
77
77

Pressure (mb)

1030
1030
1031
1031
1032
1032
1033
1034
1034
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1032
1033
1033
1033
1033

Ozone (du)

453
450
443
443
445
447
449
448
449
448
446
446
444
439
435
431
429
427
421
416
412
408
402
401

Saturday 27

Waning Gibbous 89%

00:24

07:12

01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 Good
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

Sun - Rise: 05:34, Set: 19:49, Transit: 12:41. Moon - Rise: 00:24, Set: 07:12. Civil Dark: 20:22 - 05:01. Nautical Dark: 21:03 - 04:19. Astro Dark: 21:49 - 03:33

Total Clouds (% Sky Obscured)

3
1
0
0
2
3
4
33
16
65
91
63
91
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
1
1
1
1
1
0
0
0
0
0
0
24
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
52
62
83
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
3
3
5
33
14
68
88
69
93
100
100
100
100
99
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
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
47
69

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
-1
-1
-1
-1
-1
1
5
7
10
12
13
14
15
15
15
15
14
12
10
9
9
9
8

Feels Like (°C)

-1
-2
-2
-3
-3
-3
-1
4
6
9
9
11
11
12
12
12
12
12
9
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
84
84
84
74
63
57
52
48
45
42
41
39
41
50
59
63
64
64
69
72
74

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1031
1030
1029
1028
1027
1026
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

401
401
403
406
404
402
398
394
390
387
385
384
384
384
383
383
380
377
376
376
376
375
374
378

Sunday 28

Waning Gibbous 82%

No Rise

08:02

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
23 Bad
00 Bad

Sun - Rise: 05:32, Set: 19:50, Transit: 12:41. Moon - Rise: No Rise, Set: 08:02. Civil Dark: 20:23 - 04:59. Nautical Dark: 21:05 - 04:17. Astro Dark: 21:51 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
86
93
100
100
99
100
93
86
79
82
85
83
92
96
100
100
100
100
100
100
100
98
97

Medium Clouds (% Sky Obscured)

100
97
82
93
75
63
37
31
29
27
31
34
33
32
35
51
45
37
86
51
92
88
91
65

High Clouds (% Sky Obscured)

57
87
92
98
97
23
69
15
8
15
24
100
100
100
100
100
98
96
97
77
98
100
98
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very 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
None

Precipitation Probability (%)

88
81
68
42
31
20
11
10
10
7
7
4
2
16
24
29
41
55
59
51
45
35
42
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
5
4
5
6
5
7
9
10
11
12
14
14
14
14
13
13
12
12
12
12
11

Dew Point (°C)

3
3
3
3
4
4
5
5
5
7
8
8
9
10
10
12
11
12
12
12
12
11
11
11

Relative Humidity (%)

74
74
73
74
77
78
77
75
73
73
72
70
70
66
70
79
76
84
90
93
95
93
95
96

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

380
380
382
384
386
387
385
385
386
385
379
371
366
362
360
357
354
356
353
352
350
349
350
349

Monday 29

Waning Gibbous 72%

01:20

09:05

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
23 Bad
00 Bad

Sun - Rise: 05:30, Set: 19:52, Transit: 12:41. Moon - Rise: 01:20, Set: 09:05. Civil Dark: 20:25 - 04:57. Nautical Dark: 21:06 - 04:15. Astro Dark: 21:54 - 03:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
95
95
97
97
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
95
96
97
98
100
100
100
100
97
94
92
25
20
15
10
10
10
10
15
25
25
40

Medium Clouds (% Sky Obscured)

100
99
98
97
96
95
78
70
65
94
65
53
50
43
45
41
51
59
73
78
83
88
85
83

High Clouds (% Sky Obscured)

94
94
98
100
100
54
75
70
18
12
11
22
7
11
16
20
47
74
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
5
4
2
2
0
0
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

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

Precipitation Probability (%)

59
64
73
65
49
38
32
26
24
22
22
18
11
2
1
0
4
4
2
8
7
3
16
24

Precipitation Amount (mm)

0.3
0.3
0.5
0.4
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
2
2
3
4
6
7
8
9
9
9
9
10
11
11
11
10
9
8
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
100
98
98
98
95
90
84
80
79
80
80
81
83
84
87
87
88
91
91

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020

Ozone (du)

348
349
349
351
351
351
352
351
350
348
349
349
348
348
347
346
345
343
342
341
341
342
342
341

Tuesday 30

Waning Gibbous 62%

02:06

10:19

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
23 Bad
00 Bad

Sun - Rise: 05:29, Set: 19:53, Transit: 12:41. Moon - Rise: 02:06, Set: 10:19. Civil Dark: 20:26 - 04:55. Nautical Dark: 21:08 - 04:13. Astro Dark: 21:56 - 03:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
99
99
100
100
100

Low Clouds (% Sky Obscured)

40
51
62
73
82
91
100
100
100
100
100
100
100
98
96
93
75
54
36
55
72
87
90
94

Medium Clouds (% Sky Obscured)

81
87
93
98
99
99
100
100
100
100
98
96
93
92
90
88
87
89
90
93
97
100
87
71

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
97
98
100
99
99
98
96
96
100
99
99

ISS Passover

Visibility (miles)

7
5
4
3
1
1
1
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

30
37
45
55
64
73
80
76
74
72
80
91
95
95
95
95
80
73
83
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0.4
0.3
0.3
0
0.3
0.6
1.1
1.5
1.5
0.9
0.3
0.3
0.5
0.8
1.1
1.3
1.3
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

340
338
338
338
338
339
339
339
339
339
339
339
339
339
338
338
338
339
341
342
343
345
346
352

Wednesday 1

Third Quarter 50%

02:41

11:39

Sun - Rise: 05:27, Set: 19:54, Transit: 12:41. Moon - Rise: 02:41, Set: 11:39. Civil Dark: 20:28 - 04:54. Nautical Dark: 21:10 - 04:12. Astro Dark: 21:58 - 03:24

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: 25/04/24 01:39:10. Forecast: 25/04/24 to 01/05/24. Timezone: UTC-4.00