Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 97%

19:21

06:46

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: 06:23, Set: 17:44, Transit: 12:03. Moon - Rise: 19:21, Set: 06:46. Civil Dark: 18:13 - 05:53. Nautical Dark: 18:47 - 05:19. Astro Dark: 19:22 - 04:45

Total Clouds (% Sky Obscured)

95
91
92
84
62
59
52
51
82
48
87
75
58
40
48
63
67
90
92
100
100
100
71
58

Low Clouds (% Sky Obscured)

95
91
91
75
57
54
52
47
60
10
10
13
10
10
10
10
10
5
5
11
15
15
25
25

Medium Clouds (% Sky Obscured)

2
0
0
7
0
0
0
2
37
39
74
36
23
4
20
49
67
90
92
100
100
100
47
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
24
20
77
38
31
3
11
35
61
87
91
100
99
81
46
58

ISS Passover

Visibility (miles)

1
1
1
5
9
9
9
9
9
0
0
0
0
0
0
0
1
2
3
9
9
1
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

Snow
Sleet
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
66
83
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.5
0.8
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
6
6
7
8
9
10
10
9
9
10
10
9
8
6
5
5
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
94
96
94
100
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

385
379
373
373
374
374
373
372
373
377
377
378
377
377
378
377
376
376
374
374
370
366
367
366

Thursday 5

Waning Gibbous 92%

20:30

07:03

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: 06:21, Set: 17:45, Transit: 12:03. Moon - Rise: 20:30, Set: 07:03. Civil Dark: 18:15 - 05:52. Nautical Dark: 18:49 - 05:17. Astro Dark: 19:23 - 04:43

Total Clouds (% Sky Obscured)

68
89
89
75
84
97
100
100
100
100
97
97
93
98
100
97
60
65
100
84
76
100
53
50

Low Clouds (% Sky Obscured)

28
25
34
40
49
56
91
88
62
50
42
32
28
17
15
10
10
5
10
15
15
15
12
9

Medium Clouds (% Sky Obscured)

28
63
41
18
12
32
55
53
53
59
70
51
43
7
8
4
0
0
0
0
9
40
45
45

High Clouds (% Sky Obscured)

25
72
87
10
75
82
93
69
93
98
25
32
88
98
100
97
60
65
100
84
76
100
53
50

ISS Passover

Visibility (miles)

0
1
7
7
2
0
0
1
8
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

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
1
3
7
17
18
8
13
3
0
1
0
0
1
0
0
0
0
0
0
0
0
5
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
92
90
89
89
87
87
87
91
91
91
90
92
92
94
94
96
96

Pressure (mb)

1024
1024
1024
1025
1026
1027
1028
1029
1029
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

364
362
361
361
361
360
359
358
356
354
353
350
346
345
341
339
339
343
344
345
348
351
349
352

Friday 6

Waning Gibbous 92%

21:39

07:21

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: 06:19, Set: 17:47, Transit: 12:03. Moon - Rise: 21:39, Set: 07:21. Civil Dark: 18:16 - 05:50. Nautical Dark: 18:50 - 05:16. Astro Dark: 19:25 - 04:41

Total Clouds (% Sky Obscured)

50
45
63
60
48
62
78
86
100
99
100
100
100
100
100
99
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

20
15
47
43
26
46
67
79
97
98
100
96
100
100
100
88
100
100
100
100
100
100
100
95

Medium Clouds (% Sky Obscured)

50
45
13
0
0
0
0
0
0
0
29
33
29
38
35
46
40
84
95
97
98
99
100
91

High Clouds (% Sky Obscured)

50
45
63
4
4
4
11
35
25
53
100
98
46
51
23
75
86
80
80
86
79
56
30
18

ISS Passover

Visibility (miles)

4
4
1
1
1
6
8
8
7
0
0
0
0
0
0
0
0
0
0
2
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 (%)

15
38
30
22
4
0
0
0
0
0
1
0
0
4
0
1
5
11
17
9
10
21
2
8

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)

4
4
4
4
4
4
3
3
4
4
2
4
5
5
5
4
4
4
5
6
7
8
8
10

Chance of Frost

Temperature (°C)

-9
-9
-10
-10
-10
-10
-9
-7
-4
-1
1
2
3
3
3
2
2
2
2
2
2
2
2
2

Feels Like (°C)

-14
-13
-14
-14
-14
-14
-13
-10
-7
-4
-3
-2
-1
0
0
0
-1
-1
-1
-1
-2
-2
-2
-2

Dew Point (°C)

-10
-10
-10
-10
-11
-10
-10
-7
-4
-1
1
2
3
3
3
2
2
1
2
1
1
1
1
1

Relative Humidity (%)

94
96
96
96
94
96
96
96
100
100
100
100
100
100
100
100
98
98
98
93
91
91
91
91

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1024
1023
1022

Ozone (du)

354
349
345
346
342
338
339
338
334
332
329
326
322
317
315
312
312
314
314
313
312
308
304
301

Saturday 7

Waning Gibbous 85%

22:47

07:41

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: 06:17, Set: 17:48, Transit: 12:03. Moon - Rise: 22:47, Set: 07:41. Civil Dark: 18:17 - 05:48. Nautical Dark: 18:51 - 05:14. Astro Dark: 19:26 - 04:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
92
91
91
90
94
97
100
99
97
98
98
99
100
100
100
100
100
97
100
91
67
65
67

Medium Clouds (% Sky Obscured)

78
62
79
90
100
87
100
100
64
39
32
26
28
28
39
94
100
100
60
60
57
43
30
20

High Clouds (% Sky Obscured)

12
16
42
70
96
100
96
98
68
34
0
7
15
23
50
77
100
100
100
100
100
100
100
95

ISS Passover

Visibility (miles)

9
8
1
1
1
3
2
1
2
2
2
2
2
3
0
0
0
1
9
9
3
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

47
95
95
95
95
95
95
83
57
41
25
24
27
45
73
94
95
92
87
95
75
40
12
8

Precipitation Amount (mm)

0
1.2
1
2.5
1.2
0.7
1.9
0.5
0.3
0
0
0
0
0
0.4
0.6
1.9
0.6
0.6
1
0.4
0
0
0

Wind Speed/Direction (mph)

9
8
9
10
12
13
14
15
16
16
15
16
17
19
21
19
16
15
13
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
98
98
100
98
100
98
98
100
100
98
98
98
96
98
96
96
94
91
93
75
75
75

Pressure (mb)

1021
1020
1019
1017
1016
1015
1014
1014
1013
1012
1010
1009
1007
1006
1005
1005
1004
1005
1005
1005
1006
1008
1010
1012

Ozone (du)

296
286
282
279
276
272
268
266
263
266
265
262
260
259
259
258
257
259
263
266
267
268
272
285

Sunday 8

Waning Gibbous 78%

00:55

09:04

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

Sun - Rise: 07:15, Set: 18:49, Transit: 13:02. Moon - Rise: 00:55, Set: 09:04. Civil Dark: 19:19 - 06:46. Nautical Dark: 19:53 - 06:12. Astro Dark: 20:27 - 05:38

Total Clouds (% Sky Obscured)

100
100
94
83
20
14
11
8
6
12
7
11
26
20
14
11
10
10
30
49
69
50
41
37

Low Clouds (% Sky Obscured)

67
68
71
74
20
14
11
8
4
8
7
11
26
20
14
11
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
15
23
30
24
23
15

High Clouds (% Sky Obscured)

95
90
85
57
20
14
11
6
0
2
0
2
1
0
0
1
3
6
28
49
69
50
41
28

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 (%)

8
5
12
0
2
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)

10
9
7
7
6
5
4
5
6
7
7
8
8
4
5
7
7
6
5
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
70
78
77
74
74
72
67
62
61
57
54
52
56
62
68
69
72
76
74
74
74
74
76

Pressure (mb)

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

Ozone (du)

285
315
321
325
324
319
317
327
339
350
360
369
370
369
368
367
365
363
360
356
352
348
347
347

Monday 9

Waning Gibbous 69%

02:00

09:32

02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good
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: 07:14, Set: 18:51, Transit: 13:02. Moon - Rise: 02:00, Set: 09:32. Civil Dark: 19:20 - 06:44. Nautical Dark: 19:54 - 06:10. Astro Dark: 20:29 - 05:36

Total Clouds (% Sky Obscured)

46
54
63
46
29
11
15
18
20
28
37
49
68
78
92
94
96
98
91
74
63
76
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
1
0
0
0
0
0
0
0
0
2
9
17
17
17
17

Medium Clouds (% Sky Obscured)

21
28
35
25
16
7
8
9
9
4
2
0
0
0
0
0
0
1
0
0
0
1
1
1

High Clouds (% Sky Obscured)

16
13
10
7
3
0
1
1
1
2
5
26
53
61
64
66
73
93
64
36
13
51
86
100

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
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
6
6
7
7
7
8
9
10
12
13
14
15
15
15
15
15
15
15
15
15
15
13
13

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
3
5
7
8
9
10
11
11
11
10
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
78
78
78
77
73
68
64
63
61
60
62
63
65
69
74
80
80
81
81
81
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1009
1009
1009

Ozone (du)

347
347
348
348
348
349
350
344
337
331
329
327
325
325
326
326
327
328
329
329
328
327
327
327

Tuesday 10

Waning Gibbous 59%

02:00

10:08

Sun - Rise: 07:12, Set: 18:52, Transit: 13:02. Moon - Rise: 02:00, Set: 10:08. Civil Dark: 19:21 - 06:42. Nautical Dark: 19:55 - 06:08. Astro Dark: 20:30 - 05:34

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 Domaine-Joyeux, Montérégie, Canada (45.22,-73.09)

Generated: 04/03/26 02:43:37. Forecast: 04/03/26 to 10/03/26. Timezone: UTC-5.00