Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 21%

05:07

13:52

23 OK
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

Sun - Rise: 06:59, Set: 18:52, Transit: 12:56. Moon - Rise: 05:07, Set: 13:52. Civil Dark: 19:22 - 06:30. Nautical Dark: 19:56 - 05:56. Astro Dark: 20:31 - 05:21

Total Clouds (% Sky Obscured)

38
51
62
71
100
100
100
100
100
100
100
96
97
97
97
99
100
100
100
100
100
96
97
87

Low Clouds (% Sky Obscured)

38
51
62
71
85
80
88
99
96
95
94
90
96
95
94
93
90
89
90
93
97
93
96
79

Medium Clouds (% Sky Obscured)

38
51
62
71
100
100
100
100
100
100
99
90
77
77
88
95
93
100
100
100
100
85
93
49

High Clouds (% Sky Obscured)

38
51
55
60
70
55
75
55
65
65
4
0
0
0
0
0
55
50
55
50
2
0
0
0

ISS Passover

Visibility (miles)

9
9
1
0
0
0
1
0
0
0
0
0
0
1
2
2
2
6
3
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
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

11
44
95
95
84
61
53
70
72
73
70
63
59
56
56
60
58
69
74
82
75
63
68
62

Precipitation Amount (mm)

0
0
1
0.8
0.4
0.1
0
0.3
0.3
0.4
0.4
0.3
0.3
0.2
0.2
0
0
0.3
0.4
0.6
0.4
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
70
78
86
87
89
87
89
94
91
92
91
91
88
80
69
72
75
84
96
96
96
94
96

Pressure (mb)

1009
1007
1006
1005
1004
1003
1002
1002
1002
1003
1003
1003
1004
1004
1005
1006
1006
1008
1010
1012
1014
1016
1018
1020

Ozone (du)

469
468
462
465
469
473
476
478
481
481
488
494
495
492
493
494
491
491
493
488
475
471
469
465

Saturday 14

Waning Crescent 14%

05:35

15:05

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
21 Bad
22 Bad

Sun - Rise: 06:58, Set: 18:54, Transit: 12:56. Moon - Rise: 05:35, Set: 15:05. Civil Dark: 19:23 - 06:28. Nautical Dark: 19:57 - 05:54. Astro Dark: 20:32 - 05:19

Total Clouds (% Sky Obscured)

83
59
44
47
76
80
92
93
77
88
93
93
95
97
97
98
98
98
99
95
99
99
93
99

Low Clouds (% Sky Obscured)

82
59
44
43
67
75
78
69
54
74
71
51
19
25
15
25
56
94
69
35
35
31
30
1

Medium Clouds (% Sky Obscured)

0
0
0
2
0
3
18
33
22
21
22
66
83
97
96
97
94
96
97
88
94
86
81
80

High Clouds (% Sky Obscured)

0
0
0
4
38
9
58
53
11
51
20
52
57
12
17
11
60
68
75
30
67
74
76
98

ISS Passover

Visibility (miles)

0
2
1
0
0
0
1
3
4
7
9
9
9
9
9
9
3
1
3
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
27
27
36
32
19
12
4
1
0
0
0
0
0
0
14
24
41
36
18
2
0
0
0

Precipitation Amount (mm)

0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
9
6
8
8
6
5
4
3
2
3
4
4
5
3
6
7
7
9
10
11
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
89
92
92
89
87
87
88
85
76
69
63
55
50
45
42
49
72
74
73
74
73
66

Pressure (mb)

1021
1023
1024
1025
1027
1028
1029
1030
1031
1032
1032
1032
1032
1031
1030
1029
1028
1026
1026
1026
1025
1023
1023
1021

Ozone (du)

458
447
437
426
421
416
412
409
408
407
407
406
404
399
396
392
389
386
383
382
380
379
376
376

Sunday 15

Waning Crescent 7%

05:58

16:18

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
21 Bad
22 Bad

Sun - Rise: 06:56, Set: 18:55, Transit: 12:55. Moon - Rise: 05:58, Set: 16:18. Civil Dark: 19:24 - 06:26. Nautical Dark: 19:59 - 05:52. Astro Dark: 20:34 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
100
95
87
87
91
94
100
100
99
97
100
100
89
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
30
66
64
73
52
74
74
58
70
49
71
80
73
48
52
73
81
52
70
89
96

Medium Clouds (% Sky Obscured)

75
85
55
55
48
46
22
70
74
79
100
90
94
100
91
1
30
35
40
16
19
71
87
100

High Clouds (% Sky Obscured)

100
100
100
100
61
62
76
68
70
56
100
79
80
99
100
46
100
100
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
8
1
0
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
1
11
15
58
80
43
11
15
2
0
0
6
24
21
21
40
19
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
14
13
13
12
12
11
11
12
14
15
17
17
15
14
14
13
12
12
12
14
13
14

Chance of Frost

Temperature (°C)

0
1
1
1
2
2
3
3
3
3
4
6
7
9
9
9
9
9
9
8
9
10
11
14

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-5
-4
-2
-1
0
1
1
2
2
3
5
6
6
7
7
7
8
8
8
9
10

Relative Humidity (%)

61
58
56
61
66
72
76
82
86
86
85
79
78
77
78
81
87
88
91
96
95
88
87
79

Pressure (mb)

1020
1019
1018
1017
1016
1015
1014
1013
1012
1010
1009
1007
1005
1004
1002
1001
1000
998
997
996
994
993
991
989

Ozone (du)

375
370
367
366
364
359
359
360
359
355
353
351
354
354
354
353
351
349
348
344
344
344
345
346

Monday 16

Waning Crescent 2%

06:19

17:32

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
21 Bad
22 Bad

Sun - Rise: 06:54, Set: 18:56, Transit: 12:55. Moon - Rise: 06:19, Set: 17:32. Civil Dark: 19:26 - 06:24. Nautical Dark: 20:00 - 05:50. Astro Dark: 20:35 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
89
87
92
96
100
100
100
100
100
100
100
97
96
95
94
94
91

Low Clouds (% Sky Obscured)

96
97
96
98
99
100
94
89
87
92
96
100
100
100
100
100
100
100
97
96
94
92
89
86

Medium Clouds (% Sky Obscured)

100
100
100
94
87
53
35
35
2
0
0
0
12
21
31
25
19
13
10
6
0
0
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

91
95
95
95
95
95
94
65
42
29
28
31
33
34
31
25
39
35
30
34
41
32
29
19

Precipitation Amount (mm)

0.3
2.1
7.8
2.6
2.4
0.7
0.6
0.3
0.1
0
0
0
0
0
0
0
0.1
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
12
6
1
-1
-1
-2
-2
-3
-4
-3
-4
-3
-3
-2
-2
-2
-3
-5
-6
-8
-9
-9
-10

Feels Like (°C)

10
8
2
-4
-5
-5
-6
-6
-9
-10
-9
-10
-9
-9
-9
-9
-9
-9
-12
-12
-14
-15
-15
-16

Dew Point (°C)

11
8
5
-0
-1
-2
-2
-3
-5
-7
-7
-8
-7
-7
-7
-7
-7
-6
-9
-10
-9
-12
-11
-14

Relative Humidity (%)

76
79
91
94
96
96
96
94
87
79
75
72
71
73
67
68
68
78
74
70
88
78
85
74

Pressure (mb)

988
987
989
992
993
994
996
996
997
998
999
1000
1001
1002
1002
1003
1004
1005
1007
1008
1010
1012
1014
1015

Ozone (du)

349
352
358
359
361
363
366
372
374
374
376
379
382
386
389
394
402
407
417
426
442
468
477
484

Tuesday 17

Waning Crescent 0%

06:38

18:47

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

Sun - Rise: 06:52, Set: 18:58, Transit: 12:55. Moon - Rise: 06:38, Set: 18:47. Civil Dark: 19:27 - 06:22. Nautical Dark: 20:01 - 05:48. Astro Dark: 20:37 - 05:13

Total Clouds (% Sky Obscured)

87
93
97
94
90
88
89
91
92
94
95
97
91
87
82
17
14
6
18
17
29
31
33
37

Low Clouds (% Sky Obscured)

82
90
96
93
90
85
84
84
83
86
90
94
84
74
71
17
14
6
18
17
14
11
8
2

Medium Clouds (% Sky Obscured)

0
2
2
3
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
5
14
23
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
2
2
2
3
6
8
10

ISS Passover

Visibility (miles)

5
3
2
5
9
7
2
0
1
5
3
7
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 (%)

20
9
16
18
23
23
25
23
18
13
19
11
11
9
5
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)

13
12
10
10
10
9
9
9
9
9
10
10
10
10
10
10
9
8
8
5
3
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-16
-15
-14
-13
-13
-12
-13
-12
-11
-11
-13
-13

Dew Point (°C)

-15
-14
-14
-15
-15
-16
-15
-14
-15
-16
-16
-16
-16
-16
-15
-14
-14
-14
-14
-13
-12
-12
-12
-12

Relative Humidity (%)

70
75
76
75
72
70
75
81
78
70
67
60
56
55
53
53
53
53
52
61
70
82
80
80

Pressure (mb)

1016
1017
1018
1019
1020
1021
1023
1024
1025
1026
1027
1028
1029
1029
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031

Ozone (du)

491
494
496
499
503
497
492
486
465
460
462
457
454
445
437
426
420
414
408
406
404
402
401
399

Wednesday 18

New Moon 1%

06:56

20:04

23 OK
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

Sun - Rise: 06:50, Set: 18:59, Transit: 12:54. Moon - Rise: 06:56, Set: 20:04. Civil Dark: 19:28 - 06:21. Nautical Dark: 20:03 - 05:46. Astro Dark: 20:38 - 05:10

Total Clouds (% Sky Obscured)

45
55
59
67
80
98
89
81
75
78
84
89
90
90
91
91
93
93
93
92
90
89
89
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
28
57
63
77
86
86
80
76
70
69
68
67
67
73
75

Medium Clouds (% Sky Obscured)

45
55
59
67
71
85
84
81
75
78
80
86
89
90
91
91
93
93
69
41
9
9
9
9

High Clouds (% Sky Obscured)

13
15
12
37
62
88
61
34
8
6
4
10
13
12
16
37
47
61
42
21
4
5
8
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
2
4
7
9
9
9
9
7
5

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
1
2
2
9
11
13
24
31
37
37
36
34
30
25
14
18
20
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-11
-10
-9
-9
-8
-8
-8
-6
-4
-3
-1
-0
1
1
1
1
-0
0
-1
-1
-1

Relative Humidity (%)

80
78
78
77
79
79
79
77
75
75
75
77
76
79
80
82
82
82
82
83
88
89
91
92

Pressure (mb)

1031
1031
1031
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025
1025
1024
1023
1022
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

397
395
393
391
391
392
393
394
396
398
400
403
405
404
402
401
402
403
405
404
403
402
403
403

Thursday 19

Waxing Crescent 4%

07:16

21:24

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

Sun - Rise: 06:48, Set: 19:00, Transit: 12:54. Moon - Rise: 07:16, Set: 21:24. Civil Dark: 19:30 - 06:19. Nautical Dark: 20:04 - 05:44. Astro Dark: 20:40 - 05:08

Total Clouds (% Sky Obscured)

93
96
99
100
100
100
100
100
100
100
100
100
99
96
91
84
75
75
65
59
49

Low Clouds (% Sky Obscured)

83
88
93
90
90
89
92
95
99
97
95
94
86
81
77
79
75
75
65
59
49

Medium Clouds (% Sky Obscured)

11
13
15
43
73
100
98
97
95
97
98
100
98
93
90
84
75
75
65
59
49

High Clouds (% Sky Obscured)

26
40
47
65
82
100
88
68
48
33
12
0
0
0
0
0
0
0
20
59
49

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
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
Snow

Precipitation Probability (%)

35
40
42
40
36
34
53
70
86
93
94
89
81
73
64
84
95
95
95
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.5
0.6
0.6
0.5
0.4
0.3
0.2
0.5
0.6
0.8
0.7
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
100
98
98
98
96
94
94
94
96
98
98
98
98
98
100

Pressure (mb)

1019
1018
1017
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1010
1011

Ozone (du)

403
401
399
397
395
393
391
390
390
390
391
393
395
394
394
393
394
394
394
394
394

Forecast for View Point, Estrie, Canada (45.37,-71.85)

Generated: 13/03/26 23:57:56. Forecast: 13/03/26 to 19/03/26. Timezone: UTC-4.00