Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 9%

08:42

18:20

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:13, Set: 16:14, Transit: 11:44. Moon - Rise: 08:42, Set: 18:20. Civil Dark: 16:49 - 06:38. Nautical Dark: 17:27 - 06:00. Astro Dark: 18:04 - 05:23

Total Clouds (% Sky Obscured)

82
86
90
87
81
94
95
98
97
95
93
97
99
94
70
82
61
24
59
77
97
96
96
97

Low Clouds (% Sky Obscured)

63
72
86
87
81
93
94
97
96
94
93
91
93
89
70
82
59
14
13
14
96
96
96
96

Medium Clouds (% Sky Obscured)

2
2
3
3
1
2
2
0
0
0
3
32
62
74
50
2
2
2
24
34
32
34
3
3

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
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
9
18
18
16
25
23
19
15
15
14
7
16
13
2
6
3
3
4
7
13
25
19

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)

19
18
19
13
12
12
12
12
12
12
11
11
10
8
7
5
4
4
4
5
7
10
10
9

Chance of Frost

Temperature (°C)

-15
-16
-17
-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-22
-24
-26
-24
-20
-17
-15
-14
-12

Feels Like (°C)

-22
-23
-24
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-28
-29
-27
-24
-22
-21
-20
-17

Dew Point (°C)

-18
-19
-20
-24
-23
-23
-23
-24
-24
-24
-24
-24
-24
-24
-24
-25
-27
-29
-28
-24
-20
-18
-17
-15

Relative Humidity (%)

77
75
73
70
74
74
73
72
72
71
73
72
73
74
74
71
69
69
68
71
77
78
78
75

Pressure (mb)

1011
1012
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1023
1024
1024
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

512
524
521
518
517
517
515
515
510
499
480
476
478
479
484
484
480
475
468
470
469
466
462
461

Wednesday 21

Waxing Crescent 9%

08:57

19:35

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:12, Set: 16:16, Transit: 11:44. Moon - Rise: 08:57, Set: 19:35. Civil Dark: 16:50 - 06:37. Nautical Dark: 17:28 - 05:59. Astro Dark: 18:05 - 05:22

Total Clouds (% Sky Obscured)

89
98
93
50
53
90
87
72
98
99
99
99
100
100
100
100
91
75
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

87
95
80
15
19
23
42
48
48
60
91
92
95
96
93
71
68
73
93
96
95
96
97
96

Medium Clouds (% Sky Obscured)

3
29
38
50
53
88
80
53
94
96
94
95
100
100
100
100
91
66
81
78
100
100
100
100

High Clouds (% Sky Obscured)

4
3
5
9
4
4
6
8
53
55
40
35
9
0
0
0
0
0
70
39
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
6
0
0
0
0
1
5
9
9
8
3
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

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

Precipitation Probability (%)

22
16
9
3
4
5
9
12
10
11
27
42
51
60
56
44
31
18
27
37
43
52
62
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.3
0.3
0.1
0
0
0
0
0.1
0.1
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-16
-17
-18
-17
-17
-17
-17
-19
-20
-19
-18
-17
-16
-16
-16
-17
-18
-18
-17
-15
-15
-14
-12

Dew Point (°C)

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

Relative Humidity (%)

76
76
79
79
81
81
81
86
84
86
88
86
88
90
88
86
86
86
86
86
85
88
88
88

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1020
1019
1017
1016
1016
1015
1014
1013
1012
1011
1010
1008
1007

Ozone (du)

460
454
453
451
444
445
446
445
445
445
447
450
453
451
449
452
453
454
454
454
457
462
456
455

Thursday 22

Waxing Crescent 16%

09:12

20:50

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:11, Set: 16:17, Transit: 11:45. Moon - Rise: 09:12, Set: 20:50. Civil Dark: 16:52 - 06:36. Nautical Dark: 17:30 - 05:58. Astro Dark: 18:07 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
94
68
80
92
79
69
81
64
87
73
70
82
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
97
94
81
59
76
85
75
66
71
55
83
53
64
69
100
100
100
100
88
76
67
78

Medium Clouds (% Sky Obscured)

100
100
100
100
78
53
59
70
58
20
22
32
65
47
41
72
88
100
100
100
100
100
100
90

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)

0
0
0
1
0
9
5
5
6
5
5
5
5
5
9
9
9
3
0
0
0
0
4
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

63
66
62
49
30
8
14
37
39
19
4
2
14
13
1
6
20
42
48
42
56
52
49
51

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
5
6
5
4
4
4
5
6
6
4
4
5
5
5
5
6
8
9
11
12
13

Chance of Frost

Temperature (°C)

-7
-7
-7
-6
-7
-8
-11
-12
-11
-13
-14
-15
-17
-18
-19
-19
-16
-16
-13
-12
-11
-11
-11
-12

Feels Like (°C)

-12
-11
-11
-11
-12
-12
-14
-15
-15
-16
-18
-19
-20
-22
-23
-23
-21
-20
-18
-17
-16
-17
-18
-19

Dew Point (°C)

-9
-8
-8
-7
-8
-9
-12
-13
-13
-15
-16
-17
-19
-21
-22
-21
-19
-18
-15
-13
-13
-13
-15
-15

Relative Humidity (%)

90
92
92
90
90
88
88
88
86
84
84
84
81
82
80
80
80
83
88
88
86
83
75
76

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008

Ozone (du)

454
449
452
450
418
399
392
393
395
392
393
391
390
393
392
394
396
398
401
410
425
438
448
451

Friday 23

Waxing Crescent 25%

09:27

22:06

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:10, Set: 16:19, Transit: 11:45. Moon - Rise: 09:27, Set: 22:06. Civil Dark: 16:53 - 06:36. Nautical Dark: 17:31 - 05:57. Astro Dark: 18:08 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
100
99
98
97
98
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

76
91
99
99
98
92
82
76
51
26
0
1
2
1
2
2
1
9
14
2
2
2
1
1

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)

1
0
0
0
9
9
5
0
0
0
0
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
50
39
28
23
22
20
23
23
26
26
26
26
25
25
25
25
28
29
27
24
24
23
23

Precipitation Amount (mm)

0.2
0.3
0.2
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)

12
12
12
11
10
9
9
10
11
11
11
12
12
12
13
13
13
13
14
14
15
15
15
15

Chance of Frost

Temperature (°C)

-13
-14
-15
-16
-17
-18
-19
-20
-21
-22
-22
-23
-24
-24
-25
-25
-25
-25
-24
-24
-23
-23
-22
-22

Feels Like (°C)

-19
-21
-22
-23
-24
-25
-26
-27
-28
-29
-30
-30
-31
-32
-32
-32
-32
-32
-32
-32
-31
-31
-30
-29

Dew Point (°C)

-16
-17
-17
-19
-21
-23
-23
-24
-24
-25
-26
-27
-27
-27
-28
-28
-28
-28
-27
-27
-27
-26
-25
-25

Relative Humidity (%)

79
77
82
76
68
66
68
68
72
72
71
71
71
72
71
70
71
71
73
73
73
74
74
73

Pressure (mb)

1008
1009
1009
1010
1011
1012
1012
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1019
1020
1020
1021
1021
1021

Ozone (du)

455
460
460
462
459
460
465
466
475
485
491
491
493
487
482
476
472
468
467
465
462
460
455
449

Saturday 24

Waxing Crescent 36%

09:45

23:25

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:09, Set: 16:20, Transit: 11:45. Moon - Rise: 09:45, Set: 23:25. Civil Dark: 16:54 - 06:34. Nautical Dark: 17:32 - 05:56. Astro Dark: 18:09 - 05:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium 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

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)

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

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 (%)

23
18
22
19
19
18
20
19
14
25
10
15
18
19
18
17
17
17
16
15
14
14
14
14

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
14
13
13
13
12
12
11
11
11
11
11
11
10
10
10
9
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

-22
-22
-23
-23
-22
-22
-23
-22
-23
-23
-23
-23
-23
-24
-25
-25
-25
-25
-25
-25
-24
-23
-22
-22

Feels Like (°C)

-29
-30
-30
-29
-29
-29
-29
-29
-29
-29
-30
-29
-30
-31
-31
-31
-31
-30
-31
-31
-30
-30
-30
-30

Dew Point (°C)

-25
-25
-26
-26
-25
-26
-26
-26
-26
-26
-26
-26
-26
-27
-28
-28
-28
-28
-28
-28
-27
-27
-26
-25

Relative Humidity (%)

74
74
73
73
73
73
72
73
73
73
73
73
74
73
73
73
74
73
73
72
73
72
70
69

Pressure (mb)

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

Ozone (du)

445
441
438
435
433
431
431
430
429
427
425
421
421
422
422
420
419
417
412
407
402
393
385
377

Sunday 25

First Quarter 47%

10:07

00:47

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:07, Set: 16:22, Transit: 11:45. Moon - Rise: 10:07, Set: 00:47. Civil Dark: 16:56 - 06:33. Nautical Dark: 17:34 - 05:56. Astro Dark: 18:11 - 05:19

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
99
98
97
86
74
62
68
79
87
89
90
91
88
86
85
84
84
83
79
76
73
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
5
7
10
29
51
75
80
85
86
81
75
60
49
44
43
39

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)

3
3
2
5
7
9
8
8
7
5
3
1
1
1
1
1
1
1
3
5
7
7
7
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 (%)

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

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

Chance of Frost

Temperature (°C)

-23
-23
-23
-25
-26
-28
-29
-29
-29
-29
-29
-28
-28
-28
-28
-28
-28
-28
-26
-23
-20
-19
-18
-17

Feels Like (°C)

-27
-28
-28
-27
-27
-27
-33
-33
-32
-32
-33
-33
-33
-32
-32
-32
-32
-32
-32
-31
-31
-29
-29
-28

Dew Point (°C)

-26
-26
-26
-28
-29
-31
-32
-32
-32
-32
-32
-31
-31
-31
-31
-31
-31
-31
-29
-26
-24
-22
-21
-20

Relative Humidity (%)

72
73
75
73
73
72
72
72
72
72
73
74
73
74
74
74
74
74
73
73
71
74
74
75

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1021
1021
1021
1020
1019
1018

Ozone (du)

374
372
369
373
376
380
386
392
398
406
414
421
421
422
422
421
420
420
418
416
415
414
413
413

Monday 26

Waxing Gibbous 59%

10:37

02:11

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

Sun - Rise: 07:06, Set: 16:23, Transit: 11:46. Moon - Rise: 10:37, Set: 02:11. Civil Dark: 16:57 - 06:32. Nautical Dark: 17:35 - 05:55. Astro Dark: 18:12 - 05:18

Total Clouds (% Sky Obscured)

95
99
99
99
97
94
93
98
99
99
100
98
96
97
98
99
100

Low Clouds (% Sky Obscured)

67
64
64
68
74
73
78
80
73
74
71
74
78
84
89
95
100

Medium Clouds (% Sky Obscured)

34
36
26
18
5
20
28
40
37
34
40
29
17
5
5
5
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
33
67
100
67
33
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

17
16
22
25
27
24
19
12
14
14
12
12
11
9
14
17
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-22
-22
-23
-23
-24
-24
-23
-24
-24
-24
-24
-24
-27
-29
-30
-30
-31

Dew Point (°C)

-20
-20
-20
-20
-20
-20
-21
-21
-22
-22
-23
-24
-24
-25
-26
-26
-27

Relative Humidity (%)

77
79
81
79
79
77
75
74
73
73
72
72
70
69
69
70
71

Pressure (mb)

1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

407
401
394
398
401
405
405
404
404
401
398
395
391
387
383
384
384

Forecast for Saint-Narcisse-de-Rimouski, Bas-Saint-Laurent, Canada (48.34,-68.29)

Generated: 20/01/26 14:01:32. Forecast: 20/01/26 to 26/01/26. Timezone: UTC-5.00