Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 7%

06:19

16:18

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:54, Set: 18:55, Transit: 12:55. Moon - Rise: 06:19, Set: 16:18. Civil Dark: 19:24 - 06:24. Nautical Dark: 19:59 - 05:50. Astro Dark: 20:34 - 05:15

Total Clouds (% Sky Obscured)

88
98
100
97
94
97
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

68
64
72
86
74
80
84
83
77
76
71
60
43
43
65
53
83
93
96
100
100
100
93
82

Medium Clouds (% Sky Obscured)

88
92
78
77
10
31
28
64
100
77
100
99
94
77
88
99
65
97
98
98
5
45
43
9

High Clouds (% Sky Obscured)

88
57
41
35
77
92
85
100
100
100
100
100
100
100
100
100
100
100
100
38
15
51
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

78
32
4
8
3
0
7
28
56
56
51
77
79
95
82
92
95
95
95
95
34
39
64
45

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.3
0
0
0.3
0.3
0.7
0.4
0.4
1.9
11.6
4.1
0.6
0
0
0.5
0.2

Wind Speed/Direction (mph)

14
14
16
14
14
14
14
14
14
15
14
13
12
15
18
20
21
17
19
10
9
11
10
14

Chance of Frost

Temperature (°C)

5
6
7
8
9
9
9
9
9
10
10
11
10
12
13
14
14
14
3
1
1
1
-0
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
76
74
77
81
85
93
93
91
88
87
90
80
76
70
73
78
96
94
96
89
91
91

Pressure (mb)

1009
1007
1006
1005
1003
1002
1001
1000
999
998
997
996
994
991
989
986
984
983
988
990
992
993
994
996

Ozone (du)

351
346
345
345
344
345
345
345
346
346
346
343
344
344
346
348
352
361
365
369
374
381
380
380

Tuesday 17

Waning Crescent 2%

06:38

17:32

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

Sun - Rise: 06:52, Set: 18:56, Transit: 12:55. Moon - Rise: 06:38, Set: 17:32. Civil Dark: 19:26 - 06:22. Nautical Dark: 20:00 - 05:48. Astro Dark: 20:35 - 05:13

Total Clouds (% Sky Obscured)

56
60
63
99
100
87
95
97
79
95
96
95
99
92
94
96
95
94
91
87
88
54
38
44

Low Clouds (% Sky Obscured)

45
60
63
99
100
77
87
92
78
90
91
88
98
88
92
93
91
89
84
80
80
54
38
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
17
9
0
0
0
0
0
0
0
1
1
2
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)

2
9
9
9
4
2
5
2
7
6
3
0
8
5
5
7
6
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
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 (%)

25
9
9
18
20
23
26
23
20
22
28
27
8
17
6
17
14
12
7
6
4
1
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)

15
18
19
19
18
17
18
18
17
16
15
14
14
13
12
12
11
11
12
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-9
-10
-10
-11
-11
-13
-14
-15
-16
-16
-16
-16
-16
-17
-16
-17
-17
-17
-18
-17
-17

Dew Point (°C)

-5
-7
-9
-9
-8
-8
-8
-9
-11
-11
-12
-12
-15
-15
-15
-15
-15
-16
-16
-17
-17
-17
-18
-19

Relative Humidity (%)

78
69
63
63
67
68
67
69
69
71
72
82
64
64
68
65
65
65
63
63
62
62
62
57

Pressure (mb)

998
999
1000
1001
1002
1002
1003
1005
1007
1009
1011
1013
1014
1015
1016
1017
1017
1018
1019
1021
1022
1024
1025
1026

Ozone (du)

386
388
392
395
397
400
410
429
440
451
463
472
478
482
481
485
485
488
480
481
478
473
468
461

Wednesday 18

New Moon 0%

06:56

18:47

09 Bad
10 Bad
11 OK
12 OK
13 Good
14 OK
15 Good
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

Sun - Rise: 06:50, Set: 18:58, Transit: 12:55. Moon - Rise: 06:56, Set: 18:47. Civil Dark: 19:27 - 06:21. Nautical Dark: 20:01 - 05:46. Astro Dark: 20:37 - 05:10

Total Clouds (% Sky Obscured)

80
75
39
21
16
19
12
43
99
94
80
52
71
85
90
97
100
97
100
99
98
97
94
92

Low Clouds (% Sky Obscured)

52
69
39
21
16
19
1
1
1
2
0
0
2
3
5
3
59
69
75
76
85
88
82
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
43
93
94
74
29
56
76
84
90
89
92
98
98
95
93
87
82

High Clouds (% Sky Obscured)

7
0
0
0
0
5
7
17
90
53
3
0
0
3
30
73
100
46
71
58
55
17
2
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
3
4
3
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-19
-19
-18
-17
-17
-17
-16
-16
-15
-13
-12
-11
-11
-11
-11
-11
-10
-10
-10
-10
-12
-11
-11

Relative Humidity (%)

52
49
45
43
43
41
40
40
42
45
55
66
71
71
68
70
70
71
74
69
66
60
60
58

Pressure (mb)

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

Ozone (du)

453
450
448
446
435
428
422
415
416
414
407
405
405
403
398
392
391
391
393
392
394
394
396
399

Thursday 19

Waxing Crescent 1%

07:16

20:04

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:48, Set: 18:59, Transit: 12:54. Moon - Rise: 07:16, Set: 20:04. Civil Dark: 19:28 - 06:19. Nautical Dark: 20:03 - 05:44. Astro Dark: 20:38 - 05:08

Total Clouds (% Sky Obscured)

91
91
89
89
90
93
93
95
97
98
99
99
99
99
99
99
99
96
94
89
88
89
91
90

Low Clouds (% Sky Obscured)

91
91
85
89
90
93
93
95
97
96
97
95
99
99
97
78
81
89
83
76
69
73
82
80

Medium Clouds (% Sky Obscured)

79
77
73
78
75
63
53
50
68
83
94
95
96
83
95
94
91
81
60
47
55
63
67
72

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
7
5
9
9
9
9
9
2
9
4
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 (%)

9
10
9
7
5
5
8
9
30
32
35
30
28
34
30
27
30
27
26
16
16
14
24
18

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)

9
11
12
13
12
12
11
10
10
10
9
9
9
9
8
8
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
45
44
44
44
46
49
51
56
70
74
74
77
80
83
83
84
84
83
83
86
86
87
84

Pressure (mb)

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

Ozone (du)

397
397
397
397
399
401
402
401
404
403
401
402
404
406
405
404
404
404
404
402
403
403
403
404

Friday 20

Waxing Crescent 4%

07:39

21:24

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

Sun - Rise: 06:46, Set: 19:00, Transit: 12:54. Moon - Rise: 07:39, Set: 21:24. Civil Dark: 19:30 - 06:17. Nautical Dark: 20:04 - 05:42. Astro Dark: 20:40 - 05:06

Total Clouds (% Sky Obscured)

90
88
81
76
70
67
59
56
49
52
50
61
74
82
72
59
45
57
74
89
96
99
100
99

Low Clouds (% Sky Obscured)

84
78
68
55
40
22
11
0
0
0
20
61
74
82
72
53
35
37
37
21
24
23
35
58

Medium Clouds (% Sky Obscured)

69
70
71
66
63
67
59
56
18
9
4
14
24
34
23
13
3
4
4
10
15
15
20
25

High Clouds (% Sky Obscured)

4
0
0
0
0
2
0
2
35
6
4
3
2
1
1
0
0
0
0
0
3
13
20
13

ISS Passover

Visibility (miles)

9
8
0
0
0
3
3
3
0
0
0
0
2
5
7
8
9
9
8
7
6
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
Very Light Rain
None
None
None
None
Very Light Rain
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
40
47
50
39
33
30
34
48
48
69
60
50
38
24
15
4
10
9
4
19
24
24
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-3
-2
-2
-3
-4
-4
-4
-3
-4
-6
-7
-7
-8
-8
-8
-8
-10
-10
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

80
80
91
94
93
80
83
88
93
98
96
98
91
86
79
79
79
79
79
79
80
77
74
71

Pressure (mb)

1017
1017
1017
1016
1015
1015
1015
1014
1014
1014
1015
1015
1016
1016
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

406
409
407
407
406
407
407
407
407
408
410
412
415
418
421
423
426
429
429
429
428
425
421
418

Saturday 21

Waxing Crescent 10%

08:08

22:46

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:44, Set: 19:01, Transit: 12:54. Moon - Rise: 08:08, Set: 22:46. Civil Dark: 19:31 - 06:15. Nautical Dark: 20:06 - 05:40. Astro Dark: 20:41 - 05:04

Total Clouds (% Sky Obscured)

97
94
91
89
96
97
99
100
97
95
94
96
97
96
83
69
55
50
50
45
60
68
78
74

Low Clouds (% Sky Obscured)

77
89
85
80
76
91
87
88
87
86
86
86
86
87
58
29
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

30
35
41
41
47
74
86
98
87
77
66
67
74
76
77
69
55
50
50
45
60
68
78
74

High Clouds (% Sky Obscured)

3
0
1
2
4
22
34
45
25
20
10
0
0
0
4
4
3
8
13
35
38
40
33
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1
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

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

Precipitation Probability (%)

53
65
75
83
91
87
78
65
56
46
32
34
37
42
47
52
55
60
64
71
75
73
68
63

Precipitation Amount (mm)

0.2
0.3
0.4
0.5
0.7
0.6
0.5
0.3
0.2
0.1
0
0
0
0.1
0.2
0.2
0.2
0.2
0.2
0.3
0.4
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-13
-12
-12
-12
-8
-8
-8
-8
-8
-8
-10
-9
-9
-10
-11
-11
-10
-10
-9
-10
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

65
57
51
49
46
44
44
46
46
50
54
60
66
73
82
84
85
87
89
89
90
89
89
89

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

416
414
412
410
408
406
402
398
394
394
393
392
393
395
397
397
397
396
387
377
367
360
353
346

Sunday 22

Waxing Crescent 18%

08:45

00:09

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
01 Bad

Sun - Rise: 06:42, Set: 19:03, Transit: 12:54. Moon - Rise: 08:45, Set: 00:09. Civil Dark: 19:32 - 06:13. Nautical Dark: 20:07 - 05:38. Astro Dark: 20:43 - 05:02

Total Clouds (% Sky Obscured)

69
70
65
71
75
89
95
100
100
100
100
99
97
96
96
97
98

Low Clouds (% Sky Obscured)

10
50
55
50
50
20
15
10
10
15
20
51
76
94
96
97
98

Medium Clouds (% Sky Obscured)

69
63
61
62
59
64
74
86
75
64
52
49
63
66
59
52
48

High Clouds (% Sky Obscured)

9
5
3
6
9
39
70
100
95
90
85
90
95
96
90
85
80

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

50
26
25
22
15
19
21
22
31
34
34
42
52
54
66
81
95

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.8

Wind Speed/Direction (mph)

4
4
5
4
4
4
2
2
3
1
2
3
4
7
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
87
89
91
94
98
98
100
98
98
92
91
87
89
92

Pressure (mb)

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

Ozone (du)

345
345
344
344
343
343
346
350
353
360
367
375
383
391
399
399
400

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

Generated: 16/03/26 09:22:49. Forecast: 16/03/26 to 22/03/26. Timezone: UTC-4.00