Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Gibbous 92%

21:55

07:38

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:53, Set: 18:56, Transit: 12:55. Moon - Rise: 21:55, Set: 07:38. Civil Dark: 19:30 - 06:19. Nautical Dark: 20:10 - 05:39. Astro Dark: 20:52 - 04:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
95
97
96
100
88
90
83
85
91
99
99
94
81
84
82

Low Clouds (% Sky Obscured)

93
95
100
100
96
98
99
100
100
95
96
93
92
88
86
83
76
79
83
82
82
81
84
82

Medium Clouds (% Sky Obscured)

100
94
98
100
100
86
10
32
72
49
58
56
76
0
25
5
35
42
73
72
54
0
0
0

High Clouds (% Sky Obscured)

100
100
96
100
100
100
90
0
0
3
5
11
19
0
0
0
3
4
2
4
16
29
5
0

ISS Passover

Visibility (miles)

7
9
5
0
0
0
0
0
0
0
0
0
1
2
8
9
9
9
9
9
9
9
8
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

54
28
29
51
46
55
75
50
54
54
41
29
17
13
11
3
0
3
0
0
1
1
6
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
19
20
19
20
20
17
22
18
20
19
17
16
15
15
14
14
14
13
12
11
9
7
5

Chance of Frost

Temperature (°C)

4
4
4
4
4
5
5
2
0
-6
-9
-11
-12
-12
-12
-11
-11
-10
-10
-10
-10
-10
-11
-12

Feels Like (°C)

-3
-3
-3
-3
-3
-2
-1
-7
-8
-14
-17
-18
-19
-19
-18
-18
-17
-16
-16
-15
-15
-15
-15
-16

Dew Point (°C)

4
3
4
4
4
5
5
2
-1
-8
-11
-13
-14
-15
-15
-15
-15
-15
-14
-14
-14
-14
-14
-14

Relative Humidity (%)

98
96
98
100
98
100
100
96
89
87
87
85
81
76
75
72
70
69
69
68
69
75
81
86

Pressure (mb)

996
994
993
993
992
991
991
994
997
1002
1006
1009
1011
1013
1014
1015
1016
1016
1016
1017
1017
1018
1019
1019

Ozone (du)

359
361
365
368
371
376
380
391
397
401
394
390
393
394
391
391
389
392
396
393
395
406
416
431

Monday 17

Waning Gibbous 86%

23:09

07:51

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
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

Sun - Rise: 06:51, Set: 18:58, Transit: 12:55. Moon - Rise: 23:09, Set: 07:51. Civil Dark: 19:32 - 06:17. Nautical Dark: 20:12 - 05:37. Astro Dark: 20:54 - 04:55

Total Clouds (% Sky Obscured)

79
70
71
37
30
22
10
25
52
47
92
84
100
100
100
100
100
97
100
99
96
93
92
75

Low Clouds (% Sky Obscured)

79
70
71
37
18
20
10
15
28
47
75
70
65
88
93
92
72
78
86
92
86
76
74
65

Medium Clouds (% Sky Obscured)

5
1
1
2
25
15
9
25
39
34
89
83
100
100
100
100
100
91
96
79
68
80
59
0

High Clouds (% Sky Obscured)

0
0
0
2
30
9
10
25
52
47
90
77
92
92
100
25
5
0
6
0
0
1
0
0

ISS Passover

Visibility (miles)

2
3
3
4
6
6
6
9
9
9
8
0
0
0
0
0
0
9
8
7
7
8
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
0
0
7
0
0
0
0
4
17
25
33
37
34
33
29
27
30
27
29
26
21
14

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

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-14
-14
-14
-14
-13
-13
-12
-12
-11
-10
-9
-8
-8
-7
-6
-6
-6
-6
-8
-8

Feels Like (°C)

-15
-16
-17
-17
-18
-18
-18
-18
-18
-17
-16
-16
-16
-15
-13
-13
-11
-10
-10
-9
-9
-9
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

86
90
90
88
86
86
86
84
84
84
83
86
86
88
87
83
83
77
74
76
76
85
87
87

Pressure (mb)

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

Ozone (du)

434
435
439
437
436
436
435
433
430
428
430
433
433
434
438
441
442
440
440
442
444
444
445
436

Tuesday 18

Waning Gibbous 79%

00:24

08:08

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:49, Set: 19:00, Transit: 12:54. Moon - Rise: 00:24, Set: 08:08. Civil Dark: 19:34 - 06:15. Nautical Dark: 20:14 - 05:34. Astro Dark: 20:56 - 04:52

Total Clouds (% Sky Obscured)

67
66
60
56
54
57
70
62
57
53
46
41
98
59
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
64
47
51
53
57
70
62
57
53
46
41
43
36
27
58
50
61
49
43
72
70
56
68

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
11
12
29
99
99
99
98
99
99
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
8
67
23
94
97
99
100
100
100
68
76
85
53

ISS Passover

Visibility (miles)

9
9
6
6
6
6
6
6
6
6
6
9
9
9
9
9
9
9
9
9
9
9
2
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

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

Precipitation Probability (%)

4
0
0
0
0
0
0
0
1
1
1
6
0
1
0
0
0
0
1
3
8
27
38
53

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-11
-11
-11
-12
-12
-12
-12
-11
-9
-8
-6
-5
-4
-3
-3
-2
-2
-2
-3
-3

Feels Like (°C)

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

Dew Point (°C)

-10
-11
-11
-12
-12
-12
-13
-13
-13
-13
-14
-13
-11
-10
-9
-8
-8
-7
-7
-6
-5
-5
-5
-4

Relative Humidity (%)

88
88
90
90
88
90
88
88
88
88
86
85
85
82
79
76
73
73
73
78
79
82
87
89

Pressure (mb)

1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1012

Ozone (du)

428
428
429
425
423
426
429
430
433
434
432
430
428
425
417
413
408
406
404
402
396
390
388
385

Wednesday 19

Waning Gibbous 70%

01:39

08:32

21 Bad
22 Bad
23 Bad
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

Sun - Rise: 06:46, Set: 19:02, Transit: 12:54. Moon - Rise: 01:39, Set: 08:32. Civil Dark: 19:36 - 06:12. Nautical Dark: 20:16 - 05:32. Astro Dark: 20:58 - 04:50

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
100
100

Low Clouds (% Sky Obscured)

83
100
100
99
99
98
96
95
96
96
97
98
99
100
97
95
92
95
98
100
99
97
95
95

Medium Clouds (% Sky Obscured)

97
100
100
95
100
100
100
100
100
100
52
100
100
100
98
95
92
91
97
100
100
100
100
95

High Clouds (% Sky Obscured)

23
71
79
93
86
100
100
100
100
100
100
100
99
99
99
99
100
71
34
10
61
65
2
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

51
68
89
82
79
88
81
95
77
85
54
47
59
95
95
63
67
48
63
53
70
85
91
75

Precipitation Amount (mm)

0.1
0.2
0.5
0.4
0.3
0.4
0.3
0.4
0.3
0.4
0.1
0
0.1
0.5
0.5
0
0.3
0
0
0
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
82
91
91
87
91
87
89
92
92
94
98
98
98
96
98
96
96
96
98
94
96
96
98

Pressure (mb)

1010
1008
1007
1005
1003
1001
999
997
996
996
996
995
995
994
994
993
993
992
992
992
992
992
993
994

Ozone (du)

382
382
379
376
373
371
371
369
370
372
372
374
377
382
383
393
402
398
401
407
405
402
404
407

Thursday 20

Waning Gibbous 61%

02:50

09:07

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

Sun - Rise: 06:44, Set: 19:03, Transit: 12:54. Moon - Rise: 02:50, Set: 09:07. Civil Dark: 19:37 - 06:10. Nautical Dark: 20:18 - 05:29. Astro Dark: N/A - 04:47

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
100
93
86
79
68
56
45
32
19
5
6

Low Clouds (% Sky Obscured)

96
92
91
91
89
90
91
91
89
84
82
82
83
88
84
85
74
67
55
44
31
18
5
6

Medium Clouds (% Sky Obscured)

88
84
83
82
82
85
87
90
64
37
10
4
4
3
5
5
7
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

57
0
0
3
0
3
0
30
0
20
20
12
6
7
12
8
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
4
3
1
1
0
0
0
0
0
0
0
3
6
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
None
Snow
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
46
47
40
39
64
65
58
57
46
47
41
31
15
12
7
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.2
0
0.1
0
0
0.3
0.3
0.2
0.2
0.1
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-3
-5
-6
-8
-9
-10
-11
-12
-13
-13
-14
-14
-13
-13
-12
-11
-11
-10
-10
-10
-11
-11
-12

Feels Like (°C)

-8
-10
-11
-12
-14
-16
-17
-18
-18
-19
-19
-20
-20
-20
-20
-20
-20
-20
-16
-16
-16
-16
-15
-15

Dew Point (°C)

-2
-5
-7
-9
-10
-12
-13
-14
-14
-15
-16
-17
-17
-18
-18
-18
-17
-17
-17
-16
-16
-16
-15
-15

Relative Humidity (%)

91
87
85
82
82
83
83
83
83
83
83
79
73
68
64
62
61
60
60
59
57
63
72
78

Pressure (mb)

996
998
999
1001
1002
1004
1006
1007
1008
1009
1011
1012
1013
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018

Ozone (du)

407
409
414
412
407
407
407
406
410
405
409
410
419
428
438
438
438
438
438
439
439
436
432
428

Friday 21

Waning Gibbous 50%

03:51

09:58

21 Good
22 Good
23 Good
00 OK
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
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

Sun - Rise: 06:42, Set: 19:05, Transit: 12:53. Moon - Rise: 03:51, Set: 09:58. Civil Dark: 19:39 - 06:08. Nautical Dark: 20:20 - 05:27. Astro Dark: 21:00 - 04:44

Total Clouds (% Sky Obscured)

7
7
18
20
21
15
4
9
4
13
27
36
92
93
96
98
100
100
100
100
100
95
95
84

Low Clouds (% Sky Obscured)

7
7
18
20
21
15
4
9
4
13
27
36
70
67
70
67
60
55
45
45
50
45
45
40

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
1
1
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
4
5
5
6
6
6
5
3
1
1
1
1

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
1
3
2
8
11
8
16
18
15
17
18
16
19
20
20
20
20
19
19

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)

4
4
4
5
6
7
7
6
6
6
7
7
6
6
6
7
7
8
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

-12
-13
-13
-13
-13
-14
-14
-15
-16
-15
-15
-14
-12
-9
-7
-6
-5
-4
-4
-4
-4
-5
-6
-7

Feels Like (°C)

-16
-16
-15
-16
-17
-18
-19
-20
-21
-21
-21
-20
-18
-17
-16
-14
-14
-13
-9
-8
-8
-8
-8
-8

Dew Point (°C)

-15
-16
-16
-17
-17
-18
-18
-19
-19
-18
-18
-16
-15
-12
-10
-9
-8
-7
-6
-6
-6
-7
-7
-8

Relative Humidity (%)

78
76
76
74
73
71
72
73
74
77
79
81
79
80
79
80
79
81
82
85
87
89
90
92

Pressure (mb)

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

Ozone (du)

425
423
420
417
413
410
409
407
406
406
406
406
406
406
407
405
404
403
402
400
399
398
398
398

Saturday 22

Third Quarter 40%

04:37

11:06

21 Bad
22 Bad
23 OK
00 Bad
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 06:39, Set: 19:07, Transit: 12:53. Moon - Rise: 04:37, Set: 11:06. Civil Dark: 19:41 - 06:05. Nautical Dark: 20:22 - 05:24. Astro Dark: 21:03 - 04:41

Total Clouds (% Sky Obscured)

69
58
41
34
29
24
22
14
12
9
7
5
4
2
2
1
1

Low Clouds (% Sky Obscured)

34
29
34
34
29
24
22
14
12
9
7
5
4
0
2
1
1

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

4
6
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
10
10
8
0
2
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

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
6
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-13
-13
-13
-14
-17
-17
-17
-17
-18
-18
-17
-17
-17
-15
-14

Dew Point (°C)

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

Relative Humidity (%)

88
88
85
86
84
84
84
81
81
78
74
72
66
61
55
55
54

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1026
1026
1025

Ozone (du)

397
396
395
396
397
398
399
401
402
403
403
404
403
402
401
399
398

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

Generated: 16/03/25 21:13:30. Forecast: 16/03/25 to 22/03/25. Timezone: UTC-4.00