Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

Waning Gibbous 69%

No Rise

09:21

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

Sun - Rise: 07:06, Set: 18:42, Transit: 12:54. Moon - Rise: No Rise, Set: 09:21. Civil Dark: 19:12 - 06:36. Nautical Dark: 19:46 - 06:02. Astro Dark: 20:21 - 05:27

Total Clouds (% Sky Obscured)

46
26
2
29
17
69
46
83
57
49
69
62
95
67
93
4
14
13
25
25
17
86
42
43

Low Clouds (% Sky Obscured)

11
5
2
8
2
0
0
37
2
2
2
1
1
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
18
7
34
34
42
51
45
49
35
35
31
21
0
10
2
0
25
5
6
21
35

High Clouds (% Sky Obscured)

0
4
2
29
17
69
31
75
7
4
69
62
94
67
76
4
5
13
25
25
17
63
10
4

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
0
0
0
0
21
17
0
0
0
0
0
1
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)

10
11
11
11
11
10
9
9
10
11
13
14
15
16
16
16
15
15
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

2
2
1
1
2
2
2
3
4
6
8
10
11
12
12
12
11
10
9
9
9
9
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
78
80
81
80
77
76
69
65
61
59
57
56
56
56
56
59
64
67
70
73
71
74

Pressure (mb)

1008
1009
1009
1010
1010
1010
1011
1011
1011
1010
1009
1008
1007
1007
1006
1006
1006
1007
1007
1008
1008
1009
1010
1011

Ozone (du)

378
374
369
361
352
348
348
344
334
325
316
314
314
316
320
327
336
342
336
333
333
329
330
332

Tuesday 10

Waning Gibbous 59%

01:54

09:57

01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 Bad
09 OK
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: 07:04, Set: 18:44, Transit: 12:54. Moon - Rise: 01:54, Set: 09:57. Civil Dark: 19:13 - 06:34. Nautical Dark: 19:48 - 06:00. Astro Dark: 20:23 - 05:25

Total Clouds (% Sky Obscured)

61
70
73
26
29
25
37
45
35
71
81
87
89
100
99
98
99
100
99
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
6
0
0
10
20
32
42
31
57
75
86
89
86
84
80
79
89
90
85
93
92
92
100

Medium Clouds (% Sky Obscured)

60
70
68
26
25
16
6
5
5
19
24
42
50
55
48
39
48
55
48
50
52
62
63
53

High Clouds (% Sky Obscured)

4
5
0
0
0
0
0
0
0
4
4
4
0
0
85
13
4
5
4
4
3
3
4
8

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
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
Very Light Rain
None
None
None

Precipitation Probability (%)

0
5
10
8
4
1
0
0
0
0
0
0
0
4
19
22
23
24
5
20
46
38
38
25

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

12
10
8
7
5
4
4
3
3
4
6
6
7
7
6
5
5
5
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
2
2
3
3
4
4
4
3
4
5
5
4
3
2
1
1
0
0

Relative Humidity (%)

78
82
86
89
93
94
96
96
89
83
79
74
70
68
71
87
94
94
94
93
93
91
89
93

Pressure (mb)

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

Ozone (du)

334
330
327
328
327
329
327
328
326
324
324
325
326
321
322
324
323
325
326
326
323
321
324
329

Wednesday 11

Third Quarter 50%

02:55

10:41

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: 07:02, Set: 18:45, Transit: 12:54. Moon - Rise: 02:55, Set: 10:41. Civil Dark: 19:15 - 06:33. Nautical Dark: 19:49 - 05:58. Astro Dark: 20:24 - 05:23

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
97
91
90
80
83
78
80
90
90
86
83
84
79
78
77
87
94

Medium Clouds (% Sky Obscured)

59
56
55
52
87
92
96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

66
54
81
78
55
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
5
5
4
9
0
0
0
0
0
0
0
0
1
9
2
0
0
3
0
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
Frozen rai
None
None
None
Frozen rai
Frozen rai
Ice pellet
Ice pellet
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Light Rain
Frozen rai
Frozen rai
Light Rain
Frozen rai
Frozen rai
Frozen rai

Precipitation Probability (%)

9
16
18
41
35
23
41
64
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0.3
1
3
1.5
0.5
0.8
2
2
1.5
0.6
0.6
0.6
0.6
1
1.2
1.2
0.9

Wind Speed/Direction (mph)

4
5
6
7
8
9
11
12
13
15
16
18
15
15
15
13
12
12
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
91
91
94
92
92
87
91
91
92
91
91
92
94
94
93
94
96
96
98
98
98
98

Pressure (mb)

1021
1022
1022
1022
1022
1021
1020
1019
1018
1017
1016
1013
1012
1010
1008
1007
1004
1003
1001
999
998
997
995
996

Ozone (du)

334
340
338
343
342
339
335
332
334
333
332
332
332
335
336
340
341
342
340
335
330
328
329
328

Thursday 12

Waning Crescent 40%

03:47

11:35

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: 07:00, Set: 18:46, Transit: 12:53. Moon - Rise: 03:47, Set: 11:35. Civil Dark: 19:16 - 06:31. Nautical Dark: 19:51 - 05:56. Astro Dark: 20:26 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
93
89
89
91
93
94
93
94
93
91
88
85
82

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
93
89
87
86
86
86
87
89
89
89
86
85
82

Medium Clouds (% Sky Obscured)

100
89
79
71
61
54
50
36
0
0
0
0
2
0
0
0
0
0
2
0
0
0
0
2

High Clouds (% Sky Obscured)

100
100
100
100
85
49
21
25
2
20
10
10
15
15
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
4
9
1
2
1
4

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

Frozen rai
Frozen rai
Light Rain
Snow
Frozen rai
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

95
87
83
95
95
95
49
32
35
37
37
38
42
52
57
46
38
23
16
4
13
3
3
4

Precipitation Amount (mm)

0.6
0.5
0.4
2.1
1.1
0.6
0.1
0
0.1
0.1
0.1
0.1
0.1
0.2
0.3
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
11
11
11
12
15
17
18
17
18
18
19
19
19
18
18
16
16
16
15
13
12
12
12

Chance of Frost

Temperature (°C)

2
3
2
2
0
-1
-2
-3
-4
-4
-5
-6
-6
-6
-6
-6
-7
-7
-8
-9
-9
-9
-9
-10

Feels Like (°C)

-1
0
-1
-1
-3
-5
-7
-9
-9
-11
-12
-13
-13
-13
-13
-13
-13
-14
-15
-15
-15
-15
-15
-16

Dew Point (°C)

2
2
2
2
-0
-1
-2
-4
-5
-5
-7
-7
-7
-7
-7
-8
-8
-10
-11
-11
-11
-11
-11
-12

Relative Humidity (%)

98
98
98
100
98
98
94
92
94
92
89
89
87
89
89
89
89
83
80
80
83
85
87
85

Pressure (mb)

995
994
994
994
996
997
998
999
1000
1001
1002
1004
1004
1005
1006
1007
1009
1011
1013
1015
1016
1018
1019
1020

Ozone (du)

328
327
329
327
327
331
334
337
346
352
354
357
358
358
360
364
375
392
393
402
411
423
426
431

Friday 13

Waning Crescent 30%

04:31

12:38

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: 06:58, Set: 18:48, Transit: 12:53. Moon - Rise: 04:31, Set: 12:38. Civil Dark: 19:17 - 06:29. Nautical Dark: 19:52 - 05:54. Astro Dark: 20:27 - 05:19

Total Clouds (% Sky Obscured)

77
69
67
58
66
72
79
100
64
85
100
100
100
100
100
100
100
100
100
100
100
99
98
96

Low Clouds (% Sky Obscured)

77
69
67
56
59
45
33
5
4
2
17
34
85
80
90
95
95
94
93
89
84
81
79
79

Medium Clouds (% Sky Obscured)

0
0
0
0
6
11
15
46
24
41
100
100
100
100
100
100
100
100
100
95
91
86
81
76

High Clouds (% Sky Obscured)

0
0
0
0
28
57
79
100
64
85
100
100
100
100
100
100
77
60
45
44
47
40
27
11

ISS Passover

Visibility (miles)

4
9
7
3
3
3
3
9
9
9
9
9
9
9
7
4
1
4
7
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
Snow
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

2
2
2
1
1
1
0
0
0
0
7
12
16
13
21
29
37
43
48
47
45
45
43
37

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0.1
0.1
0
0

Wind Speed/Direction (mph)

11
10
9
7
7
6
5
4
4
5
5
6
7
8
5
7
8
9
10
11
12
12
13
12

Chance of Frost

Temperature (°C)

-11
-12
-13
-15
-16
-16
-16
-13
-10
-8
-5
-4
-3
-2
-2
-2
-2
-2
-3
-4
-4
-3
-3
-3

Feels Like (°C)

-16
-17
-17
-18
-19
-20
-20
-16
-14
-10
-8
-8
-6
-5
-5
-5
-5
-5
-5
-5
-9
-9
-9
-9

Dew Point (°C)

-13
-13
-14
-16
-18
-18
-18
-15
-12
-11
-10
-9
-9
-8
-8
-8
-7
-7
-7
-8
-7
-6
-6
-6

Relative Humidity (%)

86
86
88
86
85
84
85
84
81
75
72
69
64
60
62
63
66
68
72
75
76
79
79
79

Pressure (mb)

1021
1023
1023
1023
1024
1024
1025
1024
1025
1024
1023
1021
1020
1018
1018
1017
1016
1015
1014
1014
1013
1011
1010
1009

Ozone (du)

433
437
444
437
432
437
439
442
442
442
440
438
434
429
430
431
431
437
443
448
454
459
464
466

Saturday 14

Waning Crescent 21%

05:05

13:48

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: 06:56, Set: 18:49, Transit: 12:53. Moon - Rise: 05:05, Set: 13:48. Civil Dark: 19:19 - 06:27. Nautical Dark: 19:53 - 05:52. Astro Dark: 20:29 - 05:17

Total Clouds (% Sky Obscured)

95
92
94
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
87
83
83
86
88

Low Clouds (% Sky Obscured)

83
80
75
69
80
90
100
100
100
100
100
100
100
100
100
100
83
66
48
30
22
10
40
44

Medium Clouds (% Sky Obscured)

71
69
71
72
66
60
60
62
61
64
47
33
19
12
6
0
0
0
0
3
8
13
19
22

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
1
5
8

ISS Passover

Visibility (miles)

9
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None

Precipitation Probability (%)

14
28
39
49
54
58
60
55
52
54
56
58
62
55
47
40
37
34
35
31
27
23
19
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
11
10
9
9
9
10
12
13
14
15
16
17
18
18
17
17
16
14
13
12
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-5
-4
-3
-3
-4
-4
-4
-4
-3
-4
-4
-5
-5
-5
-5
-6
-6
-6
-7
-7
-8
-10

Relative Humidity (%)

79
81
84
87
91
91
91
89
92
92
94
92
91
89
89
87
87
89
92
94
92
92
90
90

Pressure (mb)

1008
1007
1007
1006
1006
1006
1006
1007
1007
1007
1007
1008
1009
1010
1011
1012
1013
1015
1016
1018
1019
1020
1021
1022

Ozone (du)

467
468
472
477
481
479
476
474
478
483
487
491
495
499
497
494
492
488
484
480
478
477
475
472

Sunday 15

Waning Crescent 14%

05:33

15:00

Sun - Rise: 06:55, Set: 18:51, Transit: 12:53. Moon - Rise: 05:33, Set: 15:00. Civil Dark: 19:20 - 06:25. Nautical Dark: 19:55 - 05:50. Astro Dark: 20:30 - 05:15

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 Saint-Romain, Estrie, Canada (45.79,-71.09)

Generated: 09/03/26 01:46:38. Forecast: 09/03/26 to 15/03/26. Timezone: UTC-4.00