Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 6%

07:20

19:55

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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 Bad

Sun - Rise: 06:32, Set: 17:03, Transit: 11:47. Moon - Rise: 07:20, Set: 19:55. Civil Dark: 17:35 - 06:00. Nautical Dark: 18:11 - 05:24. Astro Dark: 18:47 - 04:47

Total Clouds (% Sky Obscured)

89
86
84
87
84
87
88
72
39
45
47
75
57
63
95
83
84
86
73
77
81
86
34
80

Low Clouds (% Sky Obscured)

75
47
47
60
66
62
68
59
39
41
40
30
32
39
57
45
45
43
29
25
58
68
18
50

Medium Clouds (% Sky Obscured)

4
4
2
3
1
0
0
0
0
0
0
43
25
3
5
37
32
62
22
42
21
5
2
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
40
8
29
72
48
42
23
40
48
24
6
3
0

ISS Passover

Visibility (miles)

0
3
7
9
8
8
9
9
7
7
6
6
8
9
9
9
9
9
8
9
5
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
23
3
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12
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)

15
16
15
11
12
10
9
8
8
9
9
9
10
10
11
11
12
12
12
11
11
10
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
82
76
76
78
78
79
77
79
80
80
80
82
80
84
84
84
84
85
85
87
85
79
79

Pressure (mb)

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

Ozone (du)

455
458
456
453
450
445
442
440
438
436
435
434
432
429
426
425
425
424
430
438
440
447
451
451

Thursday 19

Waxing Crescent 13%

07:35

19:55

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

Sun - Rise: 06:30, Set: 17:04, Transit: 11:47. Moon - Rise: 07:35, Set: 19:55. Civil Dark: 17:36 - 05:58. Nautical Dark: 18:12 - 05:22. Astro Dark: 18:49 - 04:46

Total Clouds (% Sky Obscured)

72
63
64
84
67
52
35
31
43
47
40
19
15
7
11
28
44
45
45
45
65
70
75
70

Low Clouds (% Sky Obscured)

45
50
52
77
64
51
33
26
33
47
40
19
15
7
11
21
24
20
20
20
15
10
10
10

Medium Clouds (% Sky Obscured)

5
2
2
2
2
2
2
3
22
1
0
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

8
8
6
6
7
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
2
1
2
0
0
1
1
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-11
-12
-12
-13
-14
-14
-15
-15
-15
-16
-16
-16
-17
-16
-16
-16
-16
-16
-16
-15
-16
-16

Dew Point (°C)

-8
-9
-9
-10
-10
-11
-12
-13
-13
-14
-15
-15
-16
-16
-17
-16
-16
-16
-16
-15
-15
-14
-14
-14

Relative Humidity (%)

79
77
79
76
74
73
74
72
72
69
66
66
66
67
66
66
65
65
63
65
68
71
72
72

Pressure (mb)

1019
1019
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019
1018

Ozone (du)

450
450
450
451
450
450
451
453
452
450
449
452
454
457
457
459
460
460
460
460
454
448
441
441

Friday 20

Waxing Crescent 21%

07:52

21:14

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

Sun - Rise: 06:28, Set: 17:06, Transit: 11:47. Moon - Rise: 07:52, Set: 21:14. Civil Dark: 17:38 - 05:57. Nautical Dark: 18:14 - 05:20. Astro Dark: 18:50 - 04:44

Total Clouds (% Sky Obscured)

63
52
46
65
64
70
68
51
43
43
56
66
40
88
81
97
96
96
94
95
80
65
47
37

Low Clouds (% Sky Obscured)

23
30
34
64
50
58
58
49
39
43
45
46
40
41
72
76
76
76
66
69
67
54
45
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
35
0
69
26
75
73
75
78
81
70
64
47
37

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)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
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 (%)

0
0
0
0
4
0
0
0
0
0
1
0
0
2
2
1
9
12
14
8
18
22
15
15

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)

10
10
10
9
9
8
8
9
10
10
9
9
9
10
10
9
9
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

-10
-11
-12
-12
-13
-13
-13
-13
-13
-13
-13
-13
-12
-11
-10
-9
-8
-6
-5
-4
-3
-4
-4
-4

Feels Like (°C)

-16
-17
-16
-16
-17
-17
-17
-17
-17
-17
-17
-16
-16
-15
-14
-13
-12
-10
-9
-6
-5
-5
-5
-6

Dew Point (°C)

-14
-15
-15
-15
-16
-16
-16
-16
-16
-15
-15
-15
-14
-14
-13
-12
-11
-9
-8
-7
-6
-7
-6
-6

Relative Humidity (%)

72
73
76
76
76
76
78
79
79
81
81
79
81
80
80
78
79
84
80
79
81
81
82
85

Pressure (mb)

1018
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1021
1022

Ozone (du)

444
442
440
439
438
437
437
438
441
441
443
444
444
446
452
454
456
456
455
456
457
457
458
458

Saturday 21

Waxing Crescent 32%

08:13

22:36

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

Sun - Rise: 06:26, Set: 17:08, Transit: 11:47. Moon - Rise: 08:13, Set: 22:36. Civil Dark: 17:39 - 05:55. Nautical Dark: 18:15 - 05:18. Astro Dark: 18:52 - 04:42

Total Clouds (% Sky Obscured)

49
54
59
44
30
11
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
1

Low Clouds (% Sky Obscured)

44
44
34
36
29
11
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0

Medium Clouds (% Sky Obscured)

20
1
12
1
1
1
0
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
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
5
4
3
3
3
3
3
3
3
3
3
7
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
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 (%)

15
9
5
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
82
82
82
82
82
82
80
82
84
82
77
73
72
69
69
66
65
68
69
71
72

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

458
457
455
456
457
454
454
453
454
456
455
457
458
459
459
459
459
456
453
448
444
443
439
432

Sunday 22

Waxing Crescent 43%

08:39

00:00

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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: 17:09, Transit: 11:47. Moon - Rise: 08:39, Set: 00:00. Civil Dark: 17:41 - 05:53. Nautical Dark: 18:17 - 05:17. Astro Dark: 18:53 - 04:40

Total Clouds (% Sky Obscured)

2
2
3
3
1
1
7
7
11
16
84
67
64
53
54
55
56
60
58
54
53
51
38
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
16
31
22
11
2
5
11
20
29
38
39
41
34
34
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
25
21
23
22
17
13
6
7
1
1
2
3
2
2

ISS Passover

Visibility (miles)

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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
3
6
2
1
5
6
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-12
-12
-13
-13
-13
-13
-13
-14
-14
-17
-16
-16
-15
-15
-13
-13
-8
-8
-8
-8
-7
-7

Dew Point (°C)

-13
-13
-14
-14
-15
-15
-15
-15
-15
-16
-16
-16
-14
-13
-11
-10
-9
-8
-7
-7
-6
-7
-9
-9

Relative Humidity (%)

72
72
69
71
69
69
68
69
70
70
75
74
75
74
74
76
80
82
84
85
89
87
85
87

Pressure (mb)

1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1022
1021
1021
1020

Ozone (du)

427
427
428
431
432
431
429
428
426
424
425
424
424
425
425
425
425
425
425
424
424
424
424
424

Monday 23

Waxing Crescent 55%

09:16

01:24

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 Bad

Sun - Rise: 06:23, Set: 17:11, Transit: 11:47. Moon - Rise: 09:16, Set: 01:24. Civil Dark: 17:42 - 05:51. Nautical Dark: 18:18 - 05:15. Astro Dark: 18:55 - 04:39

Total Clouds (% Sky Obscured)

64
80
88
90
93
93
92
87
75
76
81
84
87
90
84
78
73
81
90
98
87
75
64
61

Low Clouds (% Sky Obscured)

33
35
37
46
60
58
60
55
63
63
71
74
78
82
78
73
69
79
88
98
87
75
64
61

Medium Clouds (% Sky Obscured)

3
3
2
2
1
6
10
15
16
22
27
27
27
30
23
15
8
8
9
10
11
14
16
17

High Clouds (% Sky Obscured)

5
6
5
0
0
1
1
7
6
5
9
12
9
5
2
2
2
0
0
0
0
0
4
3

ISS Passover

Visibility (miles)

3
3
3
2
2
2
1
1
0
0
0
0
0
1
1
3
6
8
6
4
2
4
7
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
5
7
5
16
19
21
22
22
20
20
21
21
20
20
17
24
30
29
31
30
21
21

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

Chance of Frost

Temperature (°C)

-8
-8
-9
-9
-9
-10
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-7
-6
-6
-6
-5
-6
-7
-8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
88
88
88
88
88
87
87
88
88
88
87
87
83
83
84
80
79
77
73
71
67

Pressure (mb)

1020
1019
1018
1017
1016
1016
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1011
1012
1013

Ozone (du)

426
427
429
425
421
417
417
417
416
420
424
428
421
415
408
417
427
436
430
424
418
418
417
417

Tuesday 24

First Quarter 67%

10:05

02:42

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

Sun - Rise: 06:21, Set: 17:12, Transit: 11:46. Moon - Rise: 10:05, Set: 02:42. Civil Dark: 17:44 - 05:49. Nautical Dark: 18:20 - 05:13. Astro Dark: 18:56 - 04:37

Total Clouds (% Sky Obscured)

58
55
49
43
37
37
39
42
50
58
63
62
61
61
40
20
0

Low Clouds (% Sky Obscured)

58
55
49
43
37
37
36
35
45
56
63
62
61
61
40
20
0

Medium Clouds (% Sky Obscured)

15
15
13
10
5
4
3
2
2
2
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

16
14
15
7
0
0
0
0
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

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 (%)

14
3
12
9
2
8
5
1
5
6
1
2
2
0
3
1
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)

17
17
17
16
16
15
14
13
12
12
11
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-16
-16
-17
-17
-17
-21
-21
-21
-21
-21
-22
-23
-23
-23
-23
-22

Dew Point (°C)

-14
-15
-15
-16
-17
-18
-18
-18
-19
-19
-20
-20
-20
-20
-20
-19
-19

Relative Humidity (%)

68
68
70
70
70
70
70
71
71
72
72
71
70
69
69
67
67

Pressure (mb)

1014
1015
1016
1017
1018
1018
1019
1020
1021
1022
1023
1024
1024
1025
1026
1026
1026

Ozone (du)

417
417
418
419
420
422
425
428
432
438
444
450
450
449
449
454
459

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

Generated: 18/02/26 20:02:28. Forecast: 18/02/26 to 24/02/26. Timezone: UTC-5.00