Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 43%

08:44

00:04

20 Bad
21 Bad
22 Bad
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:28, Set: 17:13, Transit: 11:51. Moon - Rise: 08:44, Set: 00:04. Civil Dark: 17:45 - 05:57. Nautical Dark: 18:21 - 05:21. Astro Dark: 18:57 - 04:45

Total Clouds (% Sky Obscured)

40
64
71
12
24
59
72
80
91
80
86
87
86
93
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
3
5
3
9
34
58
70
70
78
83
85
83
92
82
82
82
84
85
91
99
81
85
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
76
76
100
100
100
100
100

High Clouds (% Sky Obscured)

1
0
7
6
6
0
4
0
30
2
3
2
49
45
100
100
100
100
100
100
100
96
88
84

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
2
0
0
0
0
0
0
0
0
0
0
1
0
1
1
2
3
3
1
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
15
1
6
4
14
8
7
19
18
13
11
18
11
7
12
12
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)

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

Chance of Frost

Temperature (°C)

-11
-12
-12
-10
-11
-12
-12
-14
-15
-14
-15
-15
-14
-12
-8
-5
-4
-3
-3
-3
-4
-4
-5
-6

Feels Like (°C)

-15
-16
-16
-14
-15
-15
-16
-17
-19
-19
-19
-19
-18
-16
-13
-10
-9
-9
-9
-8
-9
-9
-10
-10

Dew Point (°C)

-13
-13
-14
-12
-12
-13
-14
-16
-16
-16
-16
-17
-15
-13
-10
-7
-6
-6
-6
-6
-6
-7
-7
-7

Relative Humidity (%)

88
88
88
88
88
88
86
86
88
86
88
86
90
86
83
84
81
79
81
82
84
82
85
87

Pressure (mb)

1025
1024
1024
1023
1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1015
1014
1013
1013
1012
1011
1010
1010

Ozone (du)

423
430
435
437
441
437
432
431
432
428
424
423
422
420
416
416
416
417
415
415
416
417
421
425

Monday 23

Waxing Crescent 55%

09:21

01:27

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
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:26, Set: 17:15, Transit: 11:51. Moon - Rise: 09:21, Set: 01:27. Civil Dark: 17:46 - 05:55. Nautical Dark: 18:23 - 05:19. Astro Dark: 18:59 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
97
100
100
100
100
100
93
98
99
94
46
82
57
68
81
64
36

Low Clouds (% Sky Obscured)

63
44
82
51
74
76
77
92
90
82
75
18
14
24
28
32
25
22
9
9
6
6
1
1

Medium Clouds (% Sky Obscured)

98
96
98
100
97
94
93
48
100
100
100
100
100
90
96
97
87
35
80
54
66
77
57
18

High Clouds (% Sky Obscured)

100
100
100
99
46
45
45
35
100
100
91
25
25
25
30
35
45
40
25
30
1
2
0
0

ISS Passover

Visibility (miles)

9
9
5
9
9
8
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 (%)

8
8
16
8
11
9
10
10
12
6
4
3
4
3
2
3
3
1
2
3
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
85
84
85
89
87
87
88
87
87
87
86
85
81
80
80
78
77
77
78
80
80
85
86

Pressure (mb)

1009
1008
1007
1006
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1005
1005
1005

Ozone (du)

428
428
428
429
431
432
433
433
433
434
436
430
421
413
416
418
418
421
431
432
436
437
437
437

Tuesday 24

First Quarter 67%

10:11

02:45

20 Good
21 Good
22 OK
23 Good
00 Good
01 Good
02 OK
03 OK
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: 06:25, Set: 17:17, Transit: 11:51. Moon - Rise: 10:11, Set: 02:45. Civil Dark: 17:48 - 05:53. Nautical Dark: 18:24 - 05:17. Astro Dark: 19:00 - 04:41

Total Clouds (% Sky Obscured)

15
9
12
3
4
6
15
25
35
35
75
100
74
100
100
100
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

0
7
9
2
2
2
2
3
2
4
10
10
69
74
78
67
42
60
76
90
88
88
88
89

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
3
3
15
20
100
31
100
100
100
100
100
100
100
96
92
86
84

High Clouds (% Sky Obscured)

0
0
0
0
0
2
10
25
30
30
75
37
29
100
100
100
100
70
39
1
3
1
12
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
7
7
7
7
9
8
7
7
9
0
0
0
0
0
2
6
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
6
20
31
32
38
45
46
45
44
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-16
-17
-17
-17
-18
-18
-19
-20
-21
-21
-22
-22
-21
-17
-15
-13
-12
-12
-12
-12
-11
-11
-12

Dew Point (°C)

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

Relative Humidity (%)

85
84
86
84
84
81
81
80
82
80
83
83
82
84
83
81
85
85
87
88
90
92
92
92

Pressure (mb)

1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1005
1005
1004
1003
1003
1003
1003
1003

Ozone (du)

436
435
434
437
437
435
433
435
436
432
431
430
439
452
461
471
472
472
468
472
470
470
470
476

Wednesday 25

Waxing Gibbous 77%

11:17

03:49

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 OK
15 Good
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 06:23, Set: 17:18, Transit: 11:50. Moon - Rise: 11:17, Set: 03:49. Civil Dark: 17:49 - 05:51. Nautical Dark: 18:26 - 05:15. Astro Dark: 19:02 - 04:39

Total Clouds (% Sky Obscured)

98
99
97
95
94
95
97
100
100
100
99
97
95
93
83
72
58
42
14
1
7
12
29
41

Low Clouds (% Sky Obscured)

89
89
87
87
87
88
90
89
89
89
86
73
55
41
44
46
48
33
14
1
6
12
18
13

Medium Clouds (% Sky Obscured)

92
93
86
81
77
82
92
100
99
98
98
94
91
86
66
39
6
3
1
0
0
0
0
1

High Clouds (% Sky Obscured)

21
40
23
24
32
51
65
94
80
62
46
31
16
0
0
0
0
0
0
0
0
0
2
0

ISS Passover

Visibility (miles)

6
6
6
6
5
1
1
1
0
0
0
0
1
5
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

43
42
40
40
42
36
35
39
47
50
52
51
42
29
21
14
6
8
11
6
11
11
5
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
3
3
2
3
2
2
3
2
2
3
3
4
5
8
10
12
12
12
10
9
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-9
-9
-10
-9
-10
-9
-9
-9
-10
-9
-9
-8
-8
-8
-7
-7
-7
-7
-8
-9
-10

Relative Humidity (%)

90
90
92
94
92
92
92
92
94
92
92
90
87
82
79
73
72
73
73
76
75
79
85
87

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1002
1002
1002
1003
1004
1004
1005
1006
1007
1007
1008
1009
1010
1010
1011
1012
1013

Ozone (du)

477
472
476
478
477
484
487
485
487
489
487
487
481
484
482
478
473
468
469
467
457
449
442
435

Thursday 26

Waxing Gibbous 77%

12:34

04:39

20 OK
21 OK
22 OK
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: 06:21, Set: 17:20, Transit: 11:50. Moon - Rise: 12:34, Set: 04:39. Civil Dark: 17:51 - 05:49. Nautical Dark: 18:27 - 05:13. Astro Dark: 19:03 - 04:37

Total Clouds (% Sky Obscured)

31
30
30
35
35
30
30
30
43
54
64
70
86
86
86
83
73
63
68
77
68
60
55
47

Low Clouds (% Sky Obscured)

22
20
25
23
30
30
30
30
35
35
40
40
40
45
52
49
46
46
54
66
58
55
52
42

Medium Clouds (% Sky Obscured)

12
20
15
20
35
30
30
30
43
54
64
70
79
82
86
83
73
63
50
35
25
15
7
12

High Clouds (% Sky Obscured)

5
20
30
35
35
25
30
30
20
15
20
20
12
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
2
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

8
2
4
6
26
49
78
95
95
95
95
95
84
81
75
69
62
56
51
37
36
33
19
21

Precipitation Amount (mm)

0
0
0
0
0
0.1
0.4
0.9
0.9
0.9
0.9
0.8
0.5
0.5
0.4
0.3
0.2
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-13
-14
-14
-14
-15
-16
-16
-17
-17
-18
-17
-16
-16
-15
-14
-13
-9
-9
-8
-7
-6
-6

Dew Point (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-11
-10
-9
-8
-7
-6
-5
-5
-5
-5
-6
-7

Relative Humidity (%)

85
87
88
88
90
90
92
92
92
92
92
92
92
92
92
92
90
89
89
86
84
87
87
89

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1011
1010
1009
1008
1008
1007
1006
1006
1005
1005
1004
1004
1005
1005
1006
1007
1008

Ozone (du)

431
425
418
413
405
401
398
397
394
396
404
408
416
425
433
433
433
434
437
440
443
445
447
449

Friday 27

Waxing Gibbous 87%

13:57

05:14

20 Bad
21 OK
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 OK
19 OK

Sun - Rise: 06:19, Set: 17:21, Transit: 11:50. Moon - Rise: 13:57, Set: 05:14. Civil Dark: 17:52 - 05:48. Nautical Dark: 18:29 - 05:12. Astro Dark: 19:05 - 04:35

Total Clouds (% Sky Obscured)

39
32
46
60
75
78
82
85
90
95
99
99
100
100
80
59
42
68
89
100
69
37
5
16

Low Clouds (% Sky Obscured)

29
16
26
37
47
52
59
64
57
50
43
62
81
100
79
56
34
43
50
62
42
22
1
6

Medium Clouds (% Sky Obscured)

13
16
20
25
29
35
40
46
63
80
94
86
77
69
50
32
16
44
69
87
57
28
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
10
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
7
7
7
4
2
0
1
2
2
5
7
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

19
2
6
10
0
2
5
0
3
6
8
44
57
62
66
58
44
46
46
52
46
36
10
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
4
3
3
3
2
3
3
3
2
3
3
4
6
7
10
14
14
16
18
20
22
24

Chance of Frost

Temperature (°C)

-6
-7
-8
-9
-10
-11
-11
-11
-10
-9
-9
-8
-7
-6
-4
-2
1
4
3
2
2
-1
-3
-5

Feels Like (°C)

-9
-9
-9
-10
-10
-11
-15
-13
-13
-12
-13
-14
-13
-12
-13
-12
-12
-10
-1
-2
-2
-3
-4
-5

Dew Point (°C)

-8
-9
-10
-11
-12
-13
-13
-12
-12
-11
-10
-10
-9
-7
-5
-3
-1
1
-0
-1
-2
-4
-6
-9

Relative Humidity (%)

89
88
87
88
86
88
86
86
85
87
88
88
90
92
92
89
84
80
80
80
80
77
76
74

Pressure (mb)

1008
1008
1009
1009
1010
1011
1010
1010
1010
1008
1007
1006
1005
1004
1003
1002
1001
1000
1001
1002
1002
1004
1006
1008

Ozone (du)

455
460
465
468
470
473
469
465
460
456
452
447
447
447
447
453
459
465
462
459
455
453
450
448

Saturday 28

Waxing Gibbous 93%

15:19

05:40

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

Sun - Rise: 06:17, Set: 17:23, Transit: 11:50. Moon - Rise: 15:19, Set: 05:40. Civil Dark: 17:54 - 05:46. Nautical Dark: 18:30 - 05:10. Astro Dark: 19:06 - 04:33

Total Clouds (% Sky Obscured)

27
34
48
65
78
60
43
25
16
11
5
4
3
2
3
4
5

Low Clouds (% Sky Obscured)

11
17
31
46
58
41
21
7
8
5
2
2
1
2
2
3
5

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
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

6
1
4
5
2
4
4
1
5
5
1
5
5
0
2
3
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)

20
16
12
11
10
9
9
9
9
9
9
10
11
12
12
13
13

Chance of Frost

Temperature (°C)

-7
-8
-9
-11
-12
-13
-14
-16
-17
-18
-19
-19
-18
-17
-15
-15
-14

Feels Like (°C)

-12
-14
-15
-15
-16
-16
-18
-18
-17
-18
-19
-19
-23
-23
-23
-23
-22

Dew Point (°C)

-10
-12
-13
-14
-15
-16
-17
-18
-20
-20
-21
-22
-21
-20
-19
-19
-19

Relative Humidity (%)

74
74
74
75
76
76
79
80
81
81
80
80
76
74
71
69
68

Pressure (mb)

1010
1012
1015
1016
1018
1019
1020
1022
1023
1024
1026
1027
1028
1029
1030
1030
1031

Ozone (du)

451
455
459
452
446
439
435
431
427
428
428
428
422
416
411
407
404

Forecast for Grandes-Bergeronnes, Côte-Nord, Canada (48.24,-69.55)

Generated: 22/02/26 20:03:42. Forecast: 22/02/26 to 28/02/26. Timezone: UTC-5.00