Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waxing Crescent 6%

05:43

23:46

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
23 Bad

Sun - Rise: 05:17, Set: 20:11, Transit: 12:44. Moon - Rise: 05:43, Set: 23:46. Civil Dark: 20:50 - 04:38. Nautical Dark: 21:42 - 03:46. Astro Dark: 22:47 - 02:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
98
99
94
99
100
100
100

Low Clouds (% Sky Obscured)

86
91
35
74
97
98
100
100
100
100
100
100
93
97
96
91
96
96
94
90
90
92
94
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
100
100
100
100
99
100
100
86
89
95
96
83
95
100
100
95

High Clouds (% Sky Obscured)

100
100
95
100
42
84
100
100
100
100
100
99
74
0
0
85
85
34
91
90
97
99
10
16

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

77
87
89
58
61
62
84
95
95
95
95
95
85
62
95
95
95
95
92
92
85
86
82
71

Precipitation Amount (mm)

0.3
0.4
0.5
0
0
0.2
0.4
0.8
1.2
1
1.4
0.8
0.4
0.2
0.8
0.8
0.7
0.6
0.7
0.5
0.4
0.5
0.5
0.4

Wind Speed/Direction (mph)

13
13
14
16
18
17
17
17
17
16
16
15
16
14
12
10
7
6
12
12
11
11
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
85
82
79
78
81
85
86
88
86
86
87
88
90
91
96
98
94
94
98
98
94
92

Pressure (mb)

1008
1007
1006
1004
1004
1002
1001
999
998
997
996
996
996
995
995
995
994
995
996
997
999
1000
1001
1002

Ozone (du)

372
371
369
368
367
366
361
360
360
361
362
366
370
370
372
374
379
381
383
389
397
398
393
389

Wednesday 30

Waxing Crescent 13%

06:22

No Set

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 OK
15 OK
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Bad
23 Bad

Sun - Rise: 05:15, Set: 20:13, Transit: 12:44. Moon - Rise: 06:22, Set: No Set. Civil Dark: 20:52 - 04:35. Nautical Dark: 21:44 - 03:44. Astro Dark: 22:50 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
89
100
83
79
78
62
20
17
18
14
7
1
0
0
0
3
80
79

Low Clouds (% Sky Obscured)

96
83
100
100
100
100
89
100
83
79
78
62
20
10
10
9
6
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
15
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
79

High Clouds (% Sky Obscured)

100
92
91
5
79
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
8

ISS Passover

Visibility (miles)

0
0
6
8
6
3
3
6
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

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

77
61
28
25
21
23
20
21
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
0.2
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)

14
13
13
14
14
14
13
14
15
15
14
14
13
13
13
12
11
10
9
7
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-10
-10
-11
-11
-12
-11
-12
-10
-9
-8
-6
-4
-3
-3
-2
-2
-2
-2
-3
-3
-4
-4

Dew Point (°C)

-4
-4
-6
-6
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-7
-7
-7
-7

Relative Humidity (%)

89
92
84
84
82
82
82
77
69
64
58
53
49
47
45
44
43
42
43
50
62
68
68
69

Pressure (mb)

1003
1004
1006
1007
1009
1010
1012
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022
1022
1022

Ozone (du)

387
392
397
397
396
401
408
405
404
402
402
402
400
399
396
393
394
395
397
396
398
393
389
384

Thursday 1

Waxing Crescent 22%

07:20

01:02

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 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:13, Set: 20:15, Transit: 12:44. Moon - Rise: 07:20, Set: 01:02. Civil Dark: 20:54 - 04:33. Nautical Dark: 21:47 - 03:41. Astro Dark: 22:54 - 02:33

Total Clouds (% Sky Obscured)

70
80
82
92
87
96
86
90
87
92
87
92
92
89
91
82
82
68
28
31
100
100
78
100

Low Clouds (% Sky Obscured)

0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
15
43
42
18
25
54
26
28
30

Medium Clouds (% Sky Obscured)

70
75
75
75
71
96
86
89
72
90
78
82
78
63
74
75
79
66
28
31
87
74
58
56

High Clouds (% Sky Obscured)

20
20
24
33
11
32
33
58
87
90
87
90
80
65
70
6
0
0
0
3
70
65
44
70

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
1
0
0
0
0
0
0
0
0
0
0
1
2
1
3

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
3
3
3
3
4
3
4
6
7
8
9
9
10
10
10
11
11
10
7
6
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-8
-8
-7
-7
-8
-7
-6
-4
-3
-3
-4
-3

Relative Humidity (%)

69
71
69
68
68
65
63
54
47
43
39
37
35
34
34
33
31
33
37
47
57
61
61
64

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1019
1018
1017
1017
1016
1015
1014
1014
1014
1013
1014
1014
1014
1014

Ozone (du)

379
376
373
371
370
369
368
366
363
364
363
362
360
359
359
359
359
357
358
359
357
357
358
356

Friday 2

Waxing Crescent 33%

08:35

01:56

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
23 Bad

Sun - Rise: 05:11, Set: 20:16, Transit: 12:44. Moon - Rise: 08:35, Set: 01:56. Civil Dark: 20:56 - 04:31. Nautical Dark: 21:49 - 03:38. Astro Dark: 22:58 - 02:29

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

35
55
60
65
65
61
100
100
93
86
81
83
79
85
82
84
82
76
71
65
78
88
90
87

Medium Clouds (% Sky Obscured)

55
56
60
96
100
98
96
96
96
96
95
94
96
95
97
93
78
77
95
100
97
98
97
99

High Clouds (% Sky Obscured)

87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
48
56
17
0
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
1
0
0
3
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 (%)

2
0
0
0
1
8
8
18
9
11
23
25
15
12
26
34
30
27
25
12
15
20
22
22

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
5
4
3
3
3
3
3
4
4
5
7
8
9
8
8
8
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
72
72
70
69
70
73
76
73
72
70
67
64
71
77
90
93
96
91
89
88
89
93

Pressure (mb)

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

Ozone (du)

353
352
352
351
352
353
353
356
357
357
357
359
360
357
355
355
360
362
364
366
366
367
366
362

Saturday 3

Waxing Crescent 44%

09:58

02:31

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
23 Bad

Sun - Rise: 05:09, Set: 20:18, Transit: 12:44. Moon - Rise: 09:58, Set: 02:31. Civil Dark: 20:58 - 04:29. Nautical Dark: 21:51 - 03:36. Astro Dark: 23:02 - 02:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
90
78
64
61
64
70
79

Low Clouds (% Sky Obscured)

94
93
94
94
92
94
97
99
99
99
99
98
98
98
95
97
98
83
68
54
40
25
9
11

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
87
90
78
64
52
38
42
64

High Clouds (% Sky Obscured)

31
87
34
25
29
100
38
30
40
50
70
75
82
100
48
40
29
23
16
6
4
3
2
1

ISS Passover

Visibility (miles)

9
9
0
0
0
0
0
0
0
0
0
0
0
4
4
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
33
45
42
53
58
72
78
75
78
77
79
77
73
38
38
39
45
49
46
37
23
4
4

Precipitation Amount (mm)

0
0
0.1
0.1
0.2
0.2
0.4
0.4
0.4
0.5
0.4
0.5
0.4
0.4
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
4
5
5
5
6
6
7
7
8
9
11
10
10
9
8
6
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
96
100
100
98
98
96
92
89
89
88
86
83
81
77
71
67
65
65
65
69
70
74

Pressure (mb)

1004
1004
1003
1003
1003
1002
1002
1003
1003
1002
1002
1002
1002
1002
1003
1008
1009
1010
1010
1011
1011
1012
1012
1013

Ozone (du)

359
356
359
361
364
368
373
379
382
385
385
385
386
384
384
384
385
386
387
388
390
391
393
394

Sunday 4

First Quarter 54%

11:21

02:54

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

Sun - Rise: 05:07, Set: 20:20, Transit: 12:44. Moon - Rise: 11:21, Set: 02:54. Civil Dark: 21:00 - 04:27. Nautical Dark: 21:54 - 03:33. Astro Dark: 23:06 - 02:21

Total Clouds (% Sky Obscured)

89
94
53
24
21
11
6
0
12
25
37
38
39
40
32
23
15
10
5
5
14
59
31
18

Low Clouds (% Sky Obscured)

12
15
35
24
21
11
6
0
12
25
37
38
39
40
32
23
15
10
5
5
14
50
31
18

Medium Clouds (% Sky Obscured)

72
81
53
24
18
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
17

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
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
1
3
5
7
5
3
1
1
1
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
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

1
0
0
0
0
0
1
3
24
36
46
48
44
34
36
35
31
56
68
71
80
85
89
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.1
0
0
0
0
0.2
0.3
0.3
0.5
0.7
0.9
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-3
-3
-2
-1
0
0
0
0
1
1
2
2
2
3
2
1
1
-0
-1
-2

Feels Like (°C)

-4
-5
-5
-6
-6
-6
-6
-6
-6
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-7
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

72
72
72
72
72
71
66
62
59
65
73
81
80
76
73
77
82
85
88
89
92
92
92
94

Pressure (mb)

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

Ozone (du)

396
398
401
402
404
406
407
408
409
410
411
412
413
413
413
413
414
414
415
416
417
419
422
424

Monday 5

Waxing Gibbous 64%

12:41

03:09

Sun - Rise: 05:05, Set: 20:21, Transit: 12:43. Moon - Rise: 12:41, Set: 03:09. Civil Dark: 21:02 - 04:25. Nautical Dark: 21:56 - 03:31. Astro Dark: 23:11 - 02:16

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 Nitchequon, Nord-du-Québec, Canada (52.48,-71.83)

Generated: 29/04/25 00:56:11. Forecast: 29/04/25 to 05/05/25. Timezone: UTC-4.00