Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 3

Full Moon 99%

16:31

08:18

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:40, Set: 16:23, Transit: 12:02. Moon - Rise: 16:31, Set: 08:18. Civil Dark: 16:58 - 07:06. Nautical Dark: 17:36 - 06:28. Astro Dark: 18:12 - 05:51

Total Clouds (% Sky Obscured)

61
87
86
89
79
77
74
72
69
69
75
79
91
88
92
88
72
69
69
77
96
99
94
84

Low Clouds (% Sky Obscured)

61
75
80
87
79
77
74
72
69
69
75
76
73
85
85
82
72
69
69
77
80
79
79
78

Medium Clouds (% Sky Obscured)

23
10
3
2
2
2
1
0
0
0
0
12
36
33
18
6
0
3
32
45
89
97
84
60

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
3
2
1
1
1
2
2
2
7
8
7
4
4
1
2
1
2
2
2
2
2
2
3

Fog (%)

0
2
9
32
58
66
27
24
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
5
13
6
3
1
2
2
0
2
0
0
4
15
3
1
3
0
0
0
4
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)

6
6
7
7
7
7
6
6
7
7
9
9
9
9
8
7
7
6
4
3
3
3
2
2

Chance of Frost

Temperature (°C)

-23
-23
-23
-23
-22
-22
-22
-23
-22
-21
-20
-20
-19
-19
-19
-19
-20
-21
-22
-22
-23
-23
-23
-23

Feels Like (°C)

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

Dew Point (°C)

-26
-26
-26
-26
-25
-25
-25
-25
-25
-25
-25
-24
-23
-23
-22
-23
-23
-24
-24
-25
-25
-25
-25
-25

Relative Humidity (%)

74
75
76
76
76
76
76
76
75
68
65
68
68
69
73
76
76
76
79
78
79
80
80
79

Pressure (mb)

1007
1008
1009
1009
1009
1010
1011
1011
1012
1013
1013
1013
1012
1013
1013
1014
1014
1015
1015
1016
1016
1015
1016
1016

Ozone (du)

349
346
347
349
347
342
340
344
342
351
355
366
351
350
357
360
360
354
360
362
367
375
381
376

Sunday 4

Waning Gibbous 99%

17:55

08:59

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:40, Set: 16:24, Transit: 12:02. Moon - Rise: 17:55, Set: 08:59. Civil Dark: 16:59 - 07:06. Nautical Dark: 17:37 - 06:28. Astro Dark: 18:13 - 05:51

Total Clouds (% Sky Obscured)

75
80
83
78
79
80
84
72
58
71
73
77
76
79
85
86
88
86
84
74
74
72
59
30

Low Clouds (% Sky Obscured)

75
80
75
62
69
78
84
72
58
71
73
77
76
76
77
78
80
78
77
69
66
65
59
27

Medium Clouds (% Sky Obscured)

45
50
50
12
3
0
0
0
0
0
0
0
0
0
1
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)

4
9
9
9
8
5
1
1
1
3
5
4
4
4
2
2
2
2
3
3
4
4
6
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 (%)

1
3
0
1
0
1
2
0
0
1
2
15
1
1
18
6
5
2
3
1
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)

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

Chance of Frost

Temperature (°C)

-23
-24
-24
-25
-25
-25
-25
-25
-24
-21
-19
-19
-18
-18
-18
-19
-20
-20
-21
-21
-22
-23
-23
-24

Feels Like (°C)

-27
-28
-28
-28
-27
-28
-28
-29
-28
-26
-25
-24
-23
-24
-24
-24
-25
-26
-26
-27
-27
-27
-27
-27

Dew Point (°C)

-26
-26
-27
-27
-27
-28
-28
-28
-27
-24
-23
-23
-22
-22
-22
-22
-23
-23
-24
-24
-25
-25
-26
-26

Relative Humidity (%)

78
77
78
78
77
76
76
77
76
71
71
71
69
69
73
76
77
77
76
76
76
76
76
76

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1019
1019
1020
1021
1022
1022
1023
1023
1023
1024

Ozone (du)

382
379
378
382
379
378
381
383
385
383
377
373
371
368
367
364
358
354
346
341
344
347
352
346

Monday 5

Waning Gibbous 95%

19:17

09:29

01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
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

Sun - Rise: 07:40, Set: 16:25, Transit: 12:03. Moon - Rise: 19:17, Set: 09:29. Civil Dark: 17:00 - 07:05. Nautical Dark: 17:38 - 06:27. Astro Dark: 18:14 - 05:51

Total Clouds (% Sky Obscured)

12
10
4
3
6
12
37
40
54
97
100
100
100
100
100
100
99
75
55
61
73
67
67
72

Low Clouds (% Sky Obscured)

4
3
1
1
1
1
0
0
0
0
0
62
73
85
80
72
52
33
37
32
26
27
29
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
37
16
14
75
83
71
87
96
100
100
88
71
55
61
73
67
67
72

High Clouds (% Sky Obscured)

0
0
1
0
5
4
4
30
43
86
100
100
100
100
100
100
35
2
4
3
6
1
3
2

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
2
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
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
22
35
32
21
13
7
6
5
5
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-24
-25
-26
-26
-26
-26
-25
-25
-24
-21
-18
-17
-16
-15
-16
-16
-17
-17
-18
-18
-18
-18
-19
-19

Feels Like (°C)

-27
-28
-28
-27
-27
-27
-27
-27
-27
-24
-22
-21
-20
-20
-20
-20
-20
-21
-21
-21
-21
-22
-21
-21

Dew Point (°C)

-27
-28
-28
-28
-28
-29
-28
-28
-28
-26
-23
-21
-20
-20
-20
-18
-19
-19
-20
-21
-21
-21
-21
-21

Relative Humidity (%)

76
75
75
75
75
74
75
74
68
64
66
65
66
66
69
80
82
83
81
80
80
80
79
79

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

346
347
342
340
335
334
333
336
342
344
344
344
343
343
342
341
340
344
347
348
353
355
353
352

Tuesday 6

Waning Gibbous 89%

20:35

09:52

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:40, Set: 16:26, Transit: 12:03. Moon - Rise: 20:35, Set: 09:52. Civil Dark: 17:01 - 07:05. Nautical Dark: 17:39 - 06:27. Astro Dark: 18:15 - 05:51

Total Clouds (% Sky Obscured)

82
86
72
91
87
68
83
96
92
97
95
97
95
96
96
97
93
94
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

25
34
21
22
26
24
69
96
80
81
91
97
95
96
96
96
90
91
90
88
99
99
98
100

Medium Clouds (% Sky Obscured)

67
53
33
57
53
23
37
72
80
82
59
20
15
10
4
5
2
2
13
24
46
84
73
63

High Clouds (% Sky Obscured)

4
2
1
2
2
15
3
2
1
1
1
1
1
1
0
1
2
3
14
17
19
27
38
61

ISS Passover

Visibility (miles)

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

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 (%)

4
5
5
4
4
3
4
4
4
5
5
9
3
10
16
6
6
9
3
11
14
7
3
9

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
3
3
3
3
2
3
3
3
3
4
4
4
4
4
4
4
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

-19
-19
-19
-19
-18
-18
-19
-17
-14
-12
-10
-8
-7
-7
-7
-7
-9
-11
-11
-11
-10
-9
-8
-8

Feels Like (°C)

-21
-22
-22
-22
-22
-22
-22
-21
-18
-16
-14
-12
-11
-10
-11
-11
-13
-14
-15
-14
-14
-12
-12
-12

Dew Point (°C)

-21
-21
-21
-21
-21
-20
-21
-19
-16
-14
-12
-10
-9
-9
-9
-8
-10
-12
-12
-12
-11
-9
-9
-9

Relative Humidity (%)

79
79
80
81
83
85
83
85
84
85
85
85
85
84
85
92
94
92
92
92
92
94
94
94

Pressure (mb)

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

Ozone (du)

354
356
356
355
355
356
356
358
359
358
356
358
359
361
362
359
359
359
359
361
358
359
361
360

Wednesday 7

Waning Gibbous 81%

21:48

10:10

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:39, Set: 16:28, Transit: 12:03. Moon - Rise: 21:48, Set: 10:10. Civil Dark: 17:02 - 07:05. Nautical Dark: 17:40 - 06:27. Astro Dark: 18:16 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
99
99
99
100

Low Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
80
79
76
80
83
87
90
93
95
96
97
98

Medium Clouds (% Sky Obscured)

75
83
92
95
98
100
100
99
99
81
62
44
87
72
58
62
66
62
42
21
5
6
6
7

High Clouds (% Sky Obscured)

72
76
79
75
71
66
77
87
98
84
74
52
88
90
97
67
33
0
0
0
2
18
28
33

ISS Passover

Visibility (miles)

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

None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Frozen rai
Frozen rai
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

6
7
17
21
77
95
88
95
95
95
91
48
58
56
60
66
61
54
48
38
37
39
38
44

Precipitation Amount (mm)

0
0
0
0
0.4
1
0.5
0.7
1.5
1.2
0.5
0.1
0.2
0
0
0.3
0.2
0.2
0
0
0
0.1
0.1
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
96
96
92
94
94
94
94
94
94
96
98
98
98
98
98
98
98
98
98
96
96

Pressure (mb)

1014
1014
1013
1012
1011
1010
1010
1009
1009
1009
1008
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011

Ozone (du)

360
357
355
355
354
356
356
358
362
360
361
367
368
369
370
371
372
373
374
371
368
365
366
367

Thursday 8

Waning Gibbous 72%

22:58

10:27

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:39, Set: 16:29, Transit: 12:04. Moon - Rise: 22:58, Set: 10:27. Civil Dark: 17:03 - 07:05. Nautical Dark: 17:41 - 06:27. Astro Dark: 18:17 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
90
78

Medium Clouds (% Sky Obscured)

14
22
27
37
37
30
17
12
6
1
1
0
0
0
0
0
0
0
1
1
3
15
34
74

High Clouds (% Sky Obscured)

19
8
3
2
1
0
0
0
0
0
0
0
0
0
0
2
3
6
34
63
79
85
92
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

40
36
38
35
29
23
22
19
16
17
15
15
16
13
15
15
13
9
9
8
7
9
9
2

Precipitation Amount (mm)

0.1
0.1
0.1
0.1
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
9
8
8
8
9
8
9
9
9
8
8
8
7
6
6
5
5
3
2
1
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-6
-7

Relative Humidity (%)

94
94
94
92
92
91
91
91
91
91
92
92
92
92
91
91
89
91
91
92
94
96
96
96

Pressure (mb)

1011
1012
1012
1013
1014
1015
1015
1016
1017
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

367
367
367
367
368
370
371
363
356
348
343
338
333
329
324
320
320
319
318
323
329
334
335
337

Friday 9

Waning Gibbous 62%

00:06

10:42

Sun - Rise: 07:39, Set: 16:30, Transit: 12:04. Moon - Rise: 00:06, Set: 10:42. Civil Dark: 17:04 - 07:04. Nautical Dark: 17:42 - 06:27. Astro Dark: 18:18 - 05:50

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-Lajoie, Lanaudière, Canada (46.46,-74.31)

Generated: 03/01/26 01:49:55. Forecast: 03/01/26 to 09/01/26. Timezone: UTC-5.00