Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 7%

05:53

No Set

15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 06:43, Set: 18:40, Transit: 12:42. Moon - Rise: 05:53, Set: No Set. Civil Dark: 19:11 - 06:12. Nautical Dark: 19:47 - 05:35. Astro Dark: 20:25 - 04:57

Total Clouds (% Sky Obscured)

24
40
58
68
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
3
3
31
45
40
45
94
92
67
97
100
100
100
100
100
100
95
86
100
99
94
93
100

Medium Clouds (% Sky Obscured)

10
40
58
68
100
100
100
100
100
100
99
100
100
100
100
100
100
96
94
100
100
100
100
100

High Clouds (% Sky Obscured)

24
40
58
68
100
100
100
61
57
63
69
100
100
100
100
100
100
32
58
72
51
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
1
0
0
0
0
0
3
9
9
1
9
2
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

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

Precipitation Probability (%)

0
0
0
2
4
2
1
4
25
57
69
95
95
95
95
95
66
48
95
66
77
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.7
0.9
1.3
1
0.3
0.1
0
0.4
0.2
0.3
1.6
1.8
0.7

Wind Speed/Direction (mph)

12
11
11
10
6
4
5
6
6
8
10
11
13
14
15
16
18
19
17
15
15
13
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-9
-9
-8
-9
-8
-8
-8
-8
-8
-9
-10
-11
-11
-11
-10
-10
-10
-8
-6
-6
-4
-2
0

Dew Point (°C)

-11
-10
-9
-8
-8
-7
-7
-7
-7
-6
-6
-6
-7
-7
-6
-6
-6
-6
-5
-2
-2
-0
1
2

Relative Humidity (%)

65
66
69
73
76
79
79
79
81
84
89
89
87
87
87
87
81
76
78
87
83
86
88
91

Pressure (mb)

1033
1033
1033
1033
1034
1034
1033
1033
1033
1032
1031
1030
1028
1027
1025
1024
1022
1020
1019
1018
1016
1014
1012
1010

Ozone (du)

416
410
405
403
403
402
398
394
390
390
389
387
387
388
390
392
390
390
386
383
376
374
372
369

Monday 16

Waning Crescent 2%

06:10

15:57

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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 OK
13 Bad
14 OK

Sun - Rise: 06:41, Set: 18:41, Transit: 12:42. Moon - Rise: 06:10, Set: 15:57. Civil Dark: 19:12 - 06:09. Nautical Dark: 19:49 - 05:33. Astro Dark: 20:27 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
45
55
14
65
13

Low Clouds (% Sky Obscured)

100
100
100
100
97
85
86
90
85
87
78
58
43
56
100
100
100
67
36
19
0
14
6
13

Medium Clouds (% Sky Obscured)

100
89
51
51
100
100
100
100
100
98
88
100
93
34
87
88
100
84
65
0
0
0
0
0

High Clouds (% Sky Obscured)

72
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
45
57
80
45
41
2
42
0

ISS Passover

Visibility (miles)

7
2
3
2
0
0
0
0
0
0
0
1
9
9
9
9
7
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

77
63
65
95
95
95
95
95
95
95
95
75
66
36
75
76
71
43
12
0
1
1
2
4

Precipitation Amount (mm)

0
0.2
0.2
0.7
1.9
1
2.1
1.2
0.7
0.6
0.6
0.3
0
0
0.3
0.4
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
11
11
10
7
6
8
8
10
9
18
25
30
26
24
25
25
27
28
32
34
34
35

Chance of Frost

Temperature (°C)

4
5
5
5
5
5
6
7
7
8
7
9
11
11
11
11
6
4
3
2
1
0
-1
-2

Feels Like (°C)

-1
0
0
0
1
2
3
4
5
4
4
1
2
3
4
2
-4
-5
-7
-9
-10
-12
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
100
100
100
100
100
100
100
100
95
91
87
90
91
83
79
67
64
60
62
66
64

Pressure (mb)

1008
1007
1005
1003
1002
1000
999
997
994
993
990
987
985
982
981
982
984
986
988
989
990
991
992
993

Ozone (du)

367
365
363
361
360
360
358
356
355
356
357
360
359
362
366
367
374
379
387
390
393
393
396
399

Tuesday 17

Waning Crescent 0%

06:26

17:15

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 06:39, Set: 18:43, Transit: 12:41. Moon - Rise: 06:26, Set: 17:15. Civil Dark: 19:14 - 06:07. Nautical Dark: 19:51 - 05:31. Astro Dark: 20:28 - 04:53

Total Clouds (% Sky Obscured)

35
60
67
100
85
63
81
70
70
74
75
85
71
65
65
70
69
69
69
69
73
77
84
83

Low Clouds (% Sky Obscured)

35
60
67
100
70
43
72
69
68
74
75
75
71
65
65
70
69
69
69
69
73
77
80
76

Medium Clouds (% Sky Obscured)

13
60
67
90
16
0
0
0
0
1
1
27
15
3
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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

Precipitation Probability (%)

7
11
29
36
41
12
5
1
2
8
2
0
2
3
4
2
11
3
6
11
5
2
10
1

Precipitation Amount (mm)

0
0
0.1
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

35
33
31
29
29
32
30
27
25
23
23
22
22
22
21
21
21
22
22
22
22
21
21
21

Chance of Frost

Temperature (°C)

-3
-3
-4
-4
-6
-8
-9
-10
-11
-11
-11
-12
-12
-13
-13
-13
-14
-14
-14
-14
-14
-13
-12
-12

Feels Like (°C)

-13
-13
-14
-14
-15
-18
-20
-20
-19
-20
-20
-21
-21
-21
-22
-22
-23
-23
-23
-23
-23
-22
-21
-21

Dew Point (°C)

-9
-9
-10
-9
-10
-14
-16
-17
-17
-17
-17
-17
-18
-18
-18
-18
-18
-19
-19
-19
-19
-19
-18
-18

Relative Humidity (%)

63
62
60
66
70
59
59
57
60
61
62
62
63
64
64
65
66
66
66
64
63
60
59
58

Pressure (mb)

994
995
996
998
1000
1003
1005
1007
1008
1009
1010
1012
1013
1014
1015
1016
1018
1019
1021
1022
1023
1024
1025
1025

Ozone (du)

407
415
419
427
446
456
463
468
474
484
485
487
490
497
503
506
503
495
494
498
499
496
489
479

Wednesday 18

New Moon 1%

06:41

18:33

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

Sun - Rise: 06:36, Set: 18:44, Transit: 12:41. Moon - Rise: 06:41, Set: 18:33. Civil Dark: 19:15 - 06:05. Nautical Dark: 19:52 - 05:29. Astro Dark: 20:30 - 04:51

Total Clouds (% Sky Obscured)

80
76
68
60
39
7
2
2
24
45
66
63
60
57
66
74
84
85
88
91
89
90
91
92

Low Clouds (% Sky Obscured)

71
65
52
51
39
7
2
2
2
1
1
2
9
6
9
5
7
29
50
73
71
69
67
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
22
43
60
52
47
55
66
74
84
80
87
88
87
87
86
88

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
12
4
1
0
5
11
1
1
1
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
4
6

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 (%)

3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
15
19
20

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)

21
20
20
18
17
15
12
10
8
6
6
6
6
7
7
7
7
8
8
8
9
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-19
-18
-18
-17
-16
-15
-14
-13
-12
-12
-12
-12
-13
-14
-14
-14
-14
-13
-12
-11
-10
-9
-8

Dew Point (°C)

-18
-17
-17
-17
-17
-17
-16
-16
-16
-16
-16
-16
-16
-15
-15
-15
-15
-15
-13
-14
-13
-10
-7
-7

Relative Humidity (%)

57
56
55
55
54
53
54
54
54
54
57
59
60
65
62
62
64
63
63
57
54
66
75
71

Pressure (mb)

1026
1027
1028
1028
1029
1030
1031
1031
1032
1032
1033
1033
1033
1032
1032
1032
1031
1031
1031
1030
1029
1029
1028
1026

Ozone (du)

469
467
469
462
451
448
442
442
438
432
426
430
429
426
423
419
417
416
414
414
414
411
409
407

Thursday 19

Waxing Crescent 4%

06:58

19:54

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 06:34, Set: 18:46, Transit: 12:41. Moon - Rise: 06:58, Set: 19:54. Civil Dark: 19:17 - 06:03. Nautical Dark: 19:54 - 05:26. Astro Dark: 20:32 - 04:48

Total Clouds (% Sky Obscured)

95
98
99
100
100
100
100
100
100
100
100
99
97
96
87
79
70
52
40
67
94
97
100
100

Low Clouds (% Sky Obscured)

58
54
58
64
70
54
37
25
36
55
78
77
73
70
62
56
49
44
38
32
37
48
55
55

Medium Clouds (% Sky Obscured)

90
92
95
98
100
100
100
100
100
100
100
92
85
81
62
49
34
45
40
67
83
92
100
100

High Clouds (% Sky Obscured)

0
2
17
32
43
44
43
41
44
52
70
0
0
0
3
5
2
2
3
4
28
48
67
78

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9
8
7
7
6
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 (%)

14
18
12
13
14
17
15
18
18
20
20
43
42
35
36
33
25
22
20
17
27
30
32
32

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)

6
4
5
5
7
9
12
14
16
17
17
18
17
16
16
14
15
17
16
15
14
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-7
-6
-6
-7
-7
-7
-7
-7
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

71
69
68
70
74
77
77
77
77
78
78
80
80
81
83
81
81
81
80
78
75
77
80
80

Pressure (mb)

1025
1025
1024
1023
1022
1022
1021
1020
1019
1018
1017
1017
1015
1014
1014
1014
1014
1014
1014
1014
1015
1014
1013
1013

Ozone (du)

405
407
409
412
413
414
418
419
419
419
419
419
419
419
420
419
419
418
419
419
420
422
424
426

Friday 20

Waxing Crescent 10%

07:17

21:17

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 06:32, Set: 18:47, Transit: 12:41. Moon - Rise: 07:17, Set: 21:17. Civil Dark: 19:18 - 06:01. Nautical Dark: 19:55 - 05:24. Astro Dark: 20:33 - 04:46

Total Clouds (% Sky Obscured)

100
100
95
85
75
84
92
100
99
99
98
97
96
95
94
96
93
95
97
99
99
100
100
99

Low Clouds (% Sky Obscured)

55
55
55
40
30
48
69
90
92
95
96
95
92
89
88
94
93
93
86
79
62
45
25
17

Medium Clouds (% Sky Obscured)

100
100
92
84
75
84
92
100
98
96
95
89
82
77
70
61
50
54
58
60
60
55
60
65

High Clouds (% Sky Obscured)

88
99
68
36
5
5
5
0
0
0
0
0
0
0
0
0
0
30
40
50
45
45
55
80

ISS Passover

Visibility (miles)

5
5
5
5
5
5
3
2
0
2
3
5
6
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
26
30
30
25
34
36
33
58
70
80
70
61
55
46
36
22
21
17
11
14
13
4
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
89
91
91
92
92
94
98
94
94
91
84
78
72
71
71
70
68
66
66
62
58
54

Pressure (mb)

1012
1012
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1009

Ozone (du)

426
426
426
425
423
422
420
419
417
419
420
422
427
431
436
439
441
444
443
442
441
439
438
436

Saturday 21

Waxing Crescent 9%

07:42

22:43

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:30, Set: 18:49, Transit: 12:40. Moon - Rise: 07:42, Set: 22:43. Civil Dark: 19:20 - 05:59. Nautical Dark: 19:57 - 05:22. Astro Dark: 20:35 - 04:44

Total Clouds (% Sky Obscured)

98
96
98
99
100
100
100
100
100
100
100
92
86
94
95
97
96

Low Clouds (% Sky Obscured)

8
0
3
7
10
11
8
4
17
25
37
45
50
55
50
45
39

Medium Clouds (% Sky Obscured)

70
75
77
80
82
80
86
96
97
98
99
90
79
66
54
44
30

High Clouds (% Sky Obscured)

80
85
96
96
100
100
100
100
67
33
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

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 (%)

13
4
7
6
1
2
1
0
0
0
0
2
3
4
8
11
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-9
-9
-10
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

54
52
52
52
53
54
54
55
57
56
55
54
55
56
57
56
56

Pressure (mb)

1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

432
429
425
420
414
409
410
411
412
413
414
415
417
419
421
414
407

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 15/03/26 15:57:10. Forecast: 15/03/26 to 21/03/26. Timezone: UTC-4.00