Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 51%

01:01

09:36

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 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 06:53, Set: 16:51, Transit: 11:52. Moon - Rise: 01:01, Set: 09:36. Civil Dark: 17:24 - 06:20. Nautical Dark: N/A - 05:43. Astro Dark: 18:35 - 05:07

Total Clouds (% Sky Obscured)

44
53
59
64
78
72
79
78
74
77
60
60
28
15
11
9
7
7
7
5
7
5
2
3

Low Clouds (% Sky Obscured)

1
29
49
54
68
62
62
71
65
54
42
46
12
4
4
7
5
5
4
4
6
4
2
3

Medium Clouds (% Sky Obscured)

44
53
59
56
27
8
24
2
8
29
57
58
26
10
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Wind Speed/Direction (mph)

24
20
17
15
9
8
8
8
9
9
9
9
8
8
8
10
11
11
11
11
11
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-18
-18
-19
-20
-20
-21
-22
-22
-23
-23
-23
-23
-23
-23
-22
-21
-19
-18
-17
-17
-17
-17

Dew Point (°C)

-15
-16
-17
-17
-18
-18
-19
-20
-20
-21
-21
-22
-22
-22
-23
-22
-21
-20
-18
-16
-16
-15
-16
-17

Relative Humidity (%)

79
79
79
79
77
78
77
78
76
76
75
75
76
76
76
73
74
72
76
76
78
79
78
81

Pressure (mb)

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

Ozone (du)

451
453
450
444
443
446
451
451
450
448
441
436
431
430
434
436
438
440
437
437
438
437
436
436

Monday 9

Third Quarter 41%

02:10

10:04

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK

Sun - Rise: 06:51, Set: 16:53, Transit: 11:52. Moon - Rise: 02:10, Set: 10:04. Civil Dark: 17:25 - 06:19. Nautical Dark: 18:00 - 05:42. Astro Dark: 18:37 - 05:06

Total Clouds (% Sky Obscured)

2
5
5
5
4
2
5
3
3
2
2
2
3
2
5
16
17
38
81
99
67
68
40
25

Low Clouds (% Sky Obscured)

2
3
2
2
2
2
2
2
2
1
1
1
2
1
1
1
7
15
20
20
20
14
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
69
93
61
63
34
5

High Clouds (% Sky Obscured)

0
3
3
2
2
0
2
0
0
0
0
0
0
0
2
12
12
36
51
93
25
27
40
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
3
6
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
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)

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

Chance of Frost

Temperature (°C)

-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-17
-18
-18
-17
-15
-13
-11
-10
-9
-8
-8
-8
-9

Feels Like (°C)

-17
-18
-18
-18
-18
-17
-18
-18
-18
-19
-19
-20
-21
-21
-20
-18
-16
-13
-12
-13
-12
-12
-12
-13

Dew Point (°C)

-17
-17
-17
-17
-17
-17
-17
-18
-18
-18
-19
-20
-20
-21
-20
-18
-16
-14
-12
-12
-10
-10
-10
-11

Relative Humidity (%)

82
82
84
81
81
81
80
81
81
81
80
79
79
78
80
81
79
78
80
80
83
85
87
88

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1014

Ozone (du)

442
444
441
433
426
423
424
420
413
404
401
398
392
387
383
380
377
381
388
391
392
392
390
391

Tuesday 10

Waning Crescent 32%

03:16

10:41

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:49, Set: 16:54, Transit: 11:52. Moon - Rise: 03:16, Set: 10:41. Civil Dark: 17:27 - 06:17. Nautical Dark: 18:02 - 05:40. Astro Dark: 18:38 - 05:04

Total Clouds (% Sky Obscured)

59
99
100
100
100
100
100
100
100
100
100
100
98
99
98
97
96
90
91
92
93
94
95
94

Low Clouds (% Sky Obscured)

2
3
24
25
25
25
20
41
42
78
77
84
90
91
88
82
81
80
83
81
81
74
74
72

Medium Clouds (% Sky Obscured)

10
10
100
100
88
100
100
100
100
100
100
99
86
78
78
84
73
67
75
74
67
75
75
74

High Clouds (% Sky Obscured)

59
99
100
100
100
100
38
99
100
100
100
58
30
9
33
10
5
5
4
1
9
10
4
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2

Fog (%)

0
0
0
2
2
2
0
8
8
8
9
2
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
2
5
9
10
25
49
56
58
56
54
57
56
54
46
39
29
27
27
22
25
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.2
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-12
-13
-14
-14
-15
-14
-14
-14
-13
-13
-12
-12
-11
-11
-10
-9
-8
-7
-6
-6
-6
-6
-6

Feels Like (°C)

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

Dew Point (°C)

-13
-14
-15
-16
-17
-16
-16
-16
-15
-15
-14
-14
-13
-13
-12
-12
-10
-9
-9
-8
-8
-7
-8
-8

Relative Humidity (%)

86
85
86
83
82
86
86
86
88
90
90
88
86
88
88
88
88
87
87
87
89
89
89
89

Pressure (mb)

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

Ozone (du)

388
386
388
388
390
392
393
392
391
394
394
394
397
405
410
410
408
406
404
403
402
399
397
399

Wednesday 11

Waning Crescent 23%

04:14

11:30

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:48, Set: 16:56, Transit: 11:52. Moon - Rise: 04:14, Set: 11:30. Civil Dark: 17:28 - 06:16. Nautical Dark: 18:03 - 05:39. Astro Dark: 18:39 - 05:03

Total Clouds (% Sky Obscured)

95
96
99
99
93
94
91
88
92
94
95
96
98
99
99
100
98
95
96
98
96
93
93
93

Low Clouds (% Sky Obscured)

81
79
76
76
75
77
75
73
72
78
80
79
81
81
80
81
80
79
79
81
82
82
78
75

Medium Clouds (% Sky Obscured)

72
78
88
95
82
70
60
67
65
69
75
77
78
75
78
76
81
76
71
59
47
33
45
52

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

1
2
2
4
6
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
7
9
6

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

Precipitation Probability (%)

20
22
22
21
24
22
20
18
16
14
16
15
12
16
17
15
15
13
10
11
11
11
16
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
94
92
90
90
88
88
86
86
86
86
87
85
85
83
85
85
87
85
89
88

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1012
1012
1012
1013
1013
1014

Ozone (du)

400
401
403
404
404
403
404
404
405
407
406
406
405
406
408
411
413
413
411
410
409
412
416
419

Thursday 12

Waning Crescent 15%

05:03

12:29

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:46, Set: 16:58, Transit: 11:52. Moon - Rise: 05:03, Set: 12:29. Civil Dark: 17:30 - 06:14. Nautical Dark: 18:05 - 05:37. Astro Dark: 18:41 - 05:01

Total Clouds (% Sky Obscured)

93
93
92
92
92
91
91
91
92
93
94
96
97
97
99
99
99
98
96
94
95
96
97
99

Low Clouds (% Sky Obscured)

71
76
80
85
85
84
84
83
79
78
76
75
75
76
76
77
79
78
78
79
80
81
79
78

Medium Clouds (% Sky Obscured)

63
74
76
71
70
72
70
56
76
79
84
87
90
93
94
96
96
96
95
91
89
91
92
94

High Clouds (% Sky Obscured)

0
0
0
10
25
29
32
16
16
23
14
12
14
20
22
16
18
12
4
4
3
5
5
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

5
6
4
2
2
2
1
2
9
14
11
17
7
18
18
13
15
17
17
20
22
22
24
26

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)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-14
-15
-15
-15
-15
-16
-15
-16
-15
-15
-15
-15
-16
-16
-15
-15
-15
-14
-14
-9
-9
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

421
422
426
428
429
430
432
432
432
433
436
440
445
451
453
455
457
459
462
465
466
466
467
465

Friday 13

Waning Crescent 9%

05:41

13:38

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 OK
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 Bad
17 OK

Sun - Rise: 06:44, Set: 16:59, Transit: 11:52. Moon - Rise: 05:41, Set: 13:38. Civil Dark: 17:31 - 06:12. Nautical Dark: 18:06 - 05:36. Astro Dark: 18:42 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
100
94
87
81
81
81
81
78
75
74
56
37
19
18
13
12
21
29
33
39
38

Low Clouds (% Sky Obscured)

78
77
75
76
75
75
74
78
80
81
78
75
74
56
37
19
18
13
7
6
2
3
3
5

Medium Clouds (% Sky Obscured)

95
96
99
99
81
63
45
31
18
5
5
5
10
10
10
10
8
7
7
8
8
6
6
6

High Clouds (% Sky Obscured)

4
3
2
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)

1
1
1
1
1
1
1
1
4
7
9
9
9
9
9
9
9
9
9
8
7
6
4
6

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

Precipitation Probability (%)

25
24
23
17
22
22
17
21
21
15
10
6
3
2
2
0
0
0
0
0
1
1
1
2

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
5
5
5
5
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
92
94
94
92
92
92
92
90
90
88
87
85
82
78
75
78
79
81
84

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022

Ozone (du)

463
461
458
455
453
454
456
457
459
461
463
458
454
450
450
451
451
444
437
430
428
426
424
422

Saturday 14

Waning Crescent 4%

06:10

14:52

18 OK
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

Sun - Rise: 06:43, Set: 17:01, Transit: 11:52. Moon - Rise: 06:10, Set: 14:52. Civil Dark: 17:33 - 06:11. Nautical Dark: 18:08 - 05:34. Astro Dark: 18:44 - 04:58

Total Clouds (% Sky Obscured)

34
45
55
69
64
57
54
67
74
81
76
69
62
71
81
92
88
84
80

Low Clouds (% Sky Obscured)

6
7
7
8
6
4
1
11
20
30
33
36
38
27
16
5
5
6
10

Medium Clouds (% Sky Obscured)

5
15
25
35
37
39
46
46
45
41
45
37
32
46
67
88
77
70
57

High Clouds (% Sky Obscured)

0
7
3
5
3
5
9
18
30
27
24
17
10
5
4
1
3
3
3

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
1
0
0
0
1
0
1
1
0
0
2
1
4
4
2

Precipitation Amount (mm)

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
5
5
5
5
5
4
4
4
3
3
3
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

-8
-10
-10
-12
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-12
-10
-7
-6
-4

Feels Like (°C)

-6
-4
-13
-14
-14
-15
-16
-16
-18
-17
-17
-17
-17
-17
-19
-18
-18
-16
-14

Dew Point (°C)

-10
-12
-12
-13
-14
-15
-15
-16
-16
-16
-16
-16
-16
-16
-14
-11
-8
-7
-6

Relative Humidity (%)

87
88
88
88
88
88
88
86
86
86
86
88
88
88
88
88
89
89
89

Pressure (mb)

1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023
1023
1022

Ozone (du)

420
419
417
416
415
412
410
407
407
407
406
405
403
402
399
397
394
394
393

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

Generated: 08/02/26 18:20:00. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-5.00