Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 9%

05:50

14:04

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

Sun - Rise: 06:58, Set: 17:19, Transit: 12:09. Moon - Rise: 05:50, Set: 14:04. Civil Dark: 17:50 - 06:27. Nautical Dark: 18:26 - 05:52. Astro Dark: 19:01 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
97
93
90
86
71
70
26
24
21
21
17
20
66
66
69
71
71
73
45
19
14

Low Clouds (% Sky Obscured)

85
78
94
91
86
85
79
71
70
26
22
20
21
17
20
66
66
69
71
64
70
38
17
14

Medium Clouds (% Sky Obscured)

95
100
100
86
35
35
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
60
40
2
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
3
5
2
0
1
2
2
4
9
9
9
9
9
9
9
3
1
6
9
9
9
9
7

Fog (%)

0
0
0
0
0
0
1
1
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
13
26
20
16
14
15
0
0
0
0
0
1
2
4
4
1
3
6
8
4
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
6
6
3
4
4
4
7
8
8
8
9
10
10
9
9
9
9
10
10
8
9
8
6

Chance of Frost

Temperature (°C)

-8
-8
-9
-9
-9
-10
-10
-9
-8
-7
-7
-6
-6
-6
-6
-7
-8
-9
-10
-12
-13
-15
-16
-17

Feels Like (°C)

-11
-12
-12
-13
-13
-15
-14
-14
-13
-12
-10
-9
-9
-11
-11
-12
-13
-15
-16
-17
-17
-20
-19
-20

Dew Point (°C)

-9
-10
-10
-11
-11
-12
-11
-11
-10
-11
-11
-10
-10
-9
-9
-10
-10
-11
-12
-14
-16
-17
-19
-20

Relative Humidity (%)

88
90
90
90
90
88
92
88
87
77
70
71
73
79
80
80
83
85
83
80
79
81
79
77

Pressure (mb)

1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1020
1021
1023

Ozone (du)

472
472
472
475
479
473
467
464
462
461
462
464
462
460
459
460
463
458
458
457
456
454
451
447

Sunday 15

Waning Crescent 4%

06:21

15:17

02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
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: 06:57, Set: 17:21, Transit: 12:09. Moon - Rise: 06:21, Set: 15:17. Civil Dark: 17:52 - 06:26. Nautical Dark: 18:27 - 05:50. Astro Dark: 19:02 - 05:15

Total Clouds (% Sky Obscured)

10
9
6
8
3
3
7
20
18
60
62
74
79
87
90
78
90
98
100
100
100
99
98
87

Low Clouds (% Sky Obscured)

10
9
6
2
1
1
1
0
0
0
0
0
12
26
25
32
32
20
38
56
60
71
70
29

Medium Clouds (% Sky Obscured)

0
0
2
7
3
1
5
19
18
55
53
72
76
85
89
76
79
87
98
100
100
97
94
82

High Clouds (% Sky Obscured)

3
0
0
3
3
3
3
3
3
3
3
9
70
75
67
78
86
95
92
28
51
30
11
15

ISS Passover

Visibility (miles)

6
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
3
4
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
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)

5
4
4
4
4
3
3
2
2
1
3
3
4
5
4
4
3
2
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

-17
-18
-18
-19
-20
-20
-20
-18
-14
-11
-9
-7
-5
-5
-5
-6
-7
-9
-10
-11
-11
-12
-11
-11

Feels Like (°C)

-21
-22
-22
-22
-23
-23
-22
-19
-16
-13
-11
-9
-9
-9
-9
-10
-11
-13
-14
-14
-15
-15
-15
-15

Dew Point (°C)

-20
-21
-21
-22
-23
-23
-23
-22
-19
-16
-14
-11
-9
-8
-8
-8
-8
-10
-11
-12
-13
-14
-14
-14

Relative Humidity (%)

80
79
78
77
76
74
73
69
67
66
65
68
73
77
84
89
92
90
88
86
83
83
80
81

Pressure (mb)

1023
1024
1024
1025
1025
1026
1025
1025
1024
1023
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

445
441
436
433
434
434
433
433
431
429
426
423
420
419
419
422
425
428
430
432
433
435
438
438

Monday 16

Waning Crescent 1%

06:46

16:31

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:55, Set: 17:22, Transit: 12:09. Moon - Rise: 06:46, Set: 16:31. Civil Dark: 17:53 - 06:24. Nautical Dark: 18:28 - 05:49. Astro Dark: 19:03 - 05:14

Total Clouds (% Sky Obscured)

93
95
91
93
91
90
85
77
73
79
74
83
100
100
100
99
99
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

49
56
72
79
78
63
48
16
10
24
34
47
57
53
59
57
64
62
69
72
70
64
66
76

Medium Clouds (% Sky Obscured)

83
85
78
84
75
74
25
34
33
33
35
40
98
100
100
90
95
96
92
100
98
96
94
96

High Clouds (% Sky Obscured)

0
29
55
36
53
29
16
15
40
35
45
51
95
78
61
86
82
88
93
65
84
62
14
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
1
1
0
1
1
0
1
1
1
2
3
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
15
24
26
19
14
23
10
11
9
9
17
8
36
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-14
-14
-14
-13
-13
-13
-13
-12
-10
-7
-5
-4
-3
-3
-3
-4
-5
-6
-6
-7
-6
-6
-6
-6

Relative Humidity (%)

81
81
83
83
86
88
83
82
82
85
89
91
91
92
92
96
94
96
96
94
96
96
96
94

Pressure (mb)

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

Ozone (du)

437
436
436
437
442
446
448
448
448
451
452
452
451
453
456
455
456
456
454
458
454
451
450
448

Tuesday 17

New Moon 0%

07:06

17:46

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:53, Set: 17:24, Transit: 12:09. Moon - Rise: 07:06, Set: 17:46. Civil Dark: 17:55 - 06:23. Nautical Dark: 18:30 - 05:47. Astro Dark: 19:05 - 05:12

Total Clouds (% Sky Obscured)

99
100
97
95
93
96
98
100
100
99
99
98
98
98
97
96
94
95
97
96
91
89
92
89

Low Clouds (% Sky Obscured)

84
93
97
95
93
96
98
100
100
99
99
98
98
98
97
96
94
95
97
93
89
88
92
89

Medium Clouds (% Sky Obscured)

98
100
90
82
76
72
69
66
16
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
1
2
6
4
7
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
3
0
0
0
0
0
0
0
0
0
0
2
4
3
4
7
1
4
3
9
6
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
33
47
53
59
66
66
51
42
38
35
28
27
26
18
25
14
23
8
8
7
11
20
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-9
-10
-9
-9
-9
-8
-7
-7
-6
-5
-5
-5
-4
-6
-7
-8
-8
-10
-11
-13
-14
-16
-15

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
96
96
96
98
100
100
96
92
91
89
89
90
89
90
90
90
90
90

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019

Ozone (du)

444
441
440
440
437
436
436
436
435
434
434
434
436
433
431
430
436
442
449
452
454
452
445
445

Wednesday 18

Waxing Crescent 2%

07:24

19:01

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Good
09 OK
10 OK
11 OK
12 OK
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: 06:52, Set: 17:25, Transit: 12:08. Moon - Rise: 07:24, Set: 19:01. Civil Dark: 17:56 - 06:21. Nautical Dark: 18:31 - 05:46. Astro Dark: 19:06 - 05:11

Total Clouds (% Sky Obscured)

86
86
86
81
39
40
16
32
24
29
34
57
78
100
98
98
100
100
100
100
96
92
89
92

Low Clouds (% Sky Obscured)

82
78
77
73
39
40
16
26
22
5
4
7
11
20
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
11
19
40
49
77
95
90
84
79
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
16
20
43
64
85
85
92
100
100
100
100
82
65
53
59

ISS Passover

Visibility (miles)

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

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 (%)

7
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-11
-12
-13
-14
-16
-17
-15
-13
-11
-10
-8
-7
-7
-7
-6
-8
-10
-13
-14
-14
-15
-15
-15
-16

Feels Like (°C)

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

Dew Point (°C)

-12
-13
-15
-16
-18
-19
-17
-15
-14
-12
-11
-9
-10
-9
-9
-10
-12
-14
-15
-15
-16
-17
-17
-17

Relative Humidity (%)

88
88
86
84
82
83
84
83
83
83
82
82
80
82
84
83
86
90
88
88
88
86
86
86

Pressure (mb)

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

Ozone (du)

446
445
444
443
440
436
437
436
431
428
423
419
416
413
409
409
409
408
408
408
407
407
406
406

Thursday 19

Waxing Crescent 6%

07:41

20:16

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

Sun - Rise: 06:50, Set: 17:27, Transit: 12:08. Moon - Rise: 07:41, Set: 20:16. Civil Dark: 17:58 - 06:19. Nautical Dark: 18:33 - 05:44. Astro Dark: 19:08 - 05:09

Total Clouds (% Sky Obscured)

96
100
98
89
82
69
56
41
23
8
2
6
10
13
11
9
6
7
7
8
14
21
27
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
11
6
0
6
10
13
11
9
6
7
7
8
14
21
27
20

Medium Clouds (% Sky Obscured)

87
86
78
58
43
25
13
8
4
5
2
5
5
5
10
9
6
7
7
8
14
21
27
13

High Clouds (% Sky Obscured)

51
34
31
23
25
25
25
30
23
8
2
6
10
13
11
9
6
7
7
8
7
2
0
0

ISS Passover

Visibility (miles)

2
3
3
4
5
7
8
8
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
Snow
Snow
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
4
5
19
27
35
39
40
40
34
28
21
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-16
-17
-17
-17
-17
-18
-16
-14
-12
-11
-10
-10
-10
-9
-10
-11
-13
-15
-17
-17
-20
-21
-22
-22

Feels Like (°C)

-20
-21
-20
-19
-20
-19
-22
-21
-20
-20
-19
-19
-13
-13
-13
-12
-13
-13
-21
-21
-23
-24
-25
-25

Dew Point (°C)

-18
-19
-19
-19
-20
-20
-19
-17
-16
-15
-15
-14
-14
-13
-13
-15
-17
-19
-21
-21
-24
-25
-26
-26

Relative Humidity (%)

84
82
82
82
81
80
78
74
72
72
70
69
71
72
74
72
71
69
71
72
69
70
69
69

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

408
410
412
412
412
413
417
422
427
430
432
434
433
432
431
436
441
446
440
435
429
426
423
420

Friday 20

Waxing Crescent 13%

07:58

21:33

Sun - Rise: 06:48, Set: 17:28, Transit: 12:08. Moon - Rise: 07:58, Set: 21:33. Civil Dark: 17:59 - 06:18. Nautical Dark: 18:34 - 05:43. Astro Dark: 19:09 - 05:08

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Lac-Saint-Louis, Lanaudière, Canada (46.57,-73.80)

Generated: 14/02/26 02:04:18. Forecast: 14/02/26 to 20/02/26. Timezone: UTC-5.00