Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 96%

16:59

05:38

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: 06:38, Set: 19:22, Transit: 13:00. Moon - Rise: 16:59, Set: 05:38. Civil Dark: 19:52 - 06:08. Nautical Dark: 20:28 - 05:32. Astro Dark: 21:05 - 04:54

Total Clouds (% Sky Obscured)

85
90
93
100
100
63
72
70
61
68
88
100
100
100
100
100
100
100
100
99
100
100
89
100

Low Clouds (% Sky Obscured)

40
40
62
40
35
13
31
6
2
2
1
2
1
3
20
33
28
35
28
30
26
35
35
35

Medium Clouds (% Sky Obscured)

85
90
93
100
100
63
23
41
53
39
38
55
35
100
100
100
100
100
96
96
98
91
89
100

High Clouds (% Sky Obscured)

85
55
85
44
0
4
24
51
24
35
71
100
100
99
100
100
100
100
95
98
100
100
80
80

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
19
10
2
0
0
0
0
1
1
0
0
0
2
10
33
28
10
6
2
6
6
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)

6
4
6
2
3
3
4
5
9
12
14
13
14
13
12
12
10
8
6
5
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
86
86
86
86
87
84
79
72
67
65
65
68
72
77
82
87
91
94
91
94
93
91

Pressure (mb)

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

Ozone (du)

406
406
402
401
399
399
400
401
399
397
394
392
392
391
393
392
388
386
386
386
383
381
380
379

Tuesday 31

Waxing Gibbous 99%

18:10

05:55

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: 06:36, Set: 19:24, Transit: 13:00. Moon - Rise: 18:10, Set: 05:55. Civil Dark: 19:54 - 06:06. Nautical Dark: 20:30 - 05:30. Astro Dark: 21:07 - 04:52

Total Clouds (% Sky Obscured)

99
89
97
100
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
66
57
85
85
93
80
100
94
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

97
84
96
83
100
95
89
72
93
81
92
78
77
69
86
72
99
93
70
64
89
99
100
85

High Clouds (% Sky Obscured)

90
87
85
100
100
99
87
97
100
25
100
87
80
81
96
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
7
9
9
9
9
1
2
9
1
2
9
9
9
9
9
9
9
0
1
1
0
0
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

Snow
None
None
None
None
Very Light Rain
Light Rain
None
Snow
None
Snow
Very Light Rain
Snow
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Frozen rai
Frozen rai
Light Rain

Precipitation Probability (%)

34
41
26
39
46
70
86
30
42
34
63
65
43
36
34
55
92
95
95
95
95
95
95
90

Precipitation Amount (mm)

0.1
0
0
0
0
0.2
0.6
0
0.1
0
0.5
0.3
0.1
0
0
0
0.5
1.2
1.1
0.7
3.4
1.9
0.9
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
0
-1
-0
-1
0
1
1
1
1
1
0
0
-0
-0
0
-0
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
84
81
81
92
89
91
86
89
84
78
75
74
74
81
94
96
96
98
98
94

Pressure (mb)

1017
1018
1017
1018
1017
1018
1018
1018
1019
1018
1017
1016
1016
1015
1014
1013
1013
1011
1010
1009
1009
1008
1007
1007

Ozone (du)

377
379
378
376
375
376
376
375
374
372
370
369
367
366
366
362
361
360
359
359
357
358
358
358

Wednesday 1

Full Moon 100%

19:19

06:12

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

Sun - Rise: 06:34, Set: 19:25, Transit: 12:59. Moon - Rise: 19:19, Set: 06:12. Civil Dark: 19:55 - 06:04. Nautical Dark: 20:31 - 05:28. Astro Dark: 21:09 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
92
71
83
62
50
57
20
21
20
10
10
10
20
25
20
25
25
25
20
36
54

Low Clouds (% Sky Obscured)

100
100
100
83
65
73
57
46
42
15
15
10
10
10
10
15
9
12
15
15
10
4
0
0

Medium Clouds (% Sky Obscured)

77
77
72
50
1
2
13
1
6
8
2
0
0
0
0
0
0
0
0
0
0
1
2
20

High Clouds (% Sky Obscured)

100
87
83
64
8
17
15
10
57
20
21
20
10
10
10
20
25
20
25
25
25
20
36
54

ISS Passover

Visibility (miles)

9
1
8
9
9
9
9
9
9
9
0
0
0
0
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

Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
54
45
32
16
7
8
7
3
0
0
1
1
0
0
1
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
96
94
94
94
94
94
96
98
98
98
96
91
91
88
89
89
88
84
86
86
87
87

Pressure (mb)

1007
1007
1007
1007
1008
1009
1011
1013
1015
1016
1018
1018
1019
1020
1021
1022
1023
1024
1026
1027
1028
1029
1030
1030

Ozone (du)

358
359
361
360
360
361
362
363
363
364
363
363
364
362
361
361
358
356
356
353
353
352
353
354

Thursday 2

Waning Gibbous 100%

20:28

06:29

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: 06:32, Set: 19:26, Transit: 12:59. Moon - Rise: 20:28, Set: 06:29. Civil Dark: 19:56 - 06:02. Nautical Dark: 20:32 - 05:26. Astro Dark: 21:10 - 04:48

Total Clouds (% Sky Obscured)

78
86
93
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)

0
0
2
11
25
30
40
50
60
65
65
65
75
90
93
100
99
98
97
97
98
100
100
100

Medium Clouds (% Sky Obscured)

12
45
65
85
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

78
86
87
100
100
100
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
9
9
4
1
0
0
0
0
0
0
0
0
0
1
0
0
0
0
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
None
None
None
None
Snow
Snow
Snow
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai

Precipitation Probability (%)

0
0
0
0
2
29
54
95
95
95
91
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.8
1
0.7
0.5
1.2
1.5
3
2.5
1.9
1
1.9
3
2.3
1.4
1.5
1.2
1.3

Wind Speed/Direction (mph)

5
6
7
7
8
8
9
10
12
12
13
14
14
15
14
15
15
15
16
15
16
16
16
16

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-5
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-8
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

87
84
82
86
84
84
86
91
94
96
92
92
94
94
96
94
96
94
96
94
94
92
94
92

Pressure (mb)

1030
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1032
1031
1031
1030
1030
1029
1029
1029
1028
1028
1027
1026

Ozone (du)

353
352
349
346
346
345
343
343
344
343
341
339
337
336
335
336
336
337
336
335
336
337
336
336

Friday 3

Waning Gibbous 99%

21:37

06:47

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: 06:30, Set: 19:28, Transit: 12:59. Moon - Rise: 21:37, Set: 06:47. Civil Dark: 19:58 - 06:00. Nautical Dark: 20:34 - 05:24. Astro Dark: 21:12 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
46
10
32
61

Low Clouds (% Sky Obscured)

100
100
100
100
95
91
86
85
86
88
90
92
94
100
100
100
100
99
99
66
33
0
16
31

Medium Clouds (% Sky Obscured)

100
99
97
96
98
99
100
100
100
100
100
100
100
91
86
79
70
65
61
47
24
6
21
37

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
40
14
32
27
10
32
50

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
1
2
0
0
0
0
0
1
1
1
4
7
9
7
5
2
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

Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
91
91
89
95
95
95
95
95
95
95
95
86
64
34
38
43
47
43
37

Precipitation Amount (mm)

3.3
5.2
4.4
2.4
0.5
0.4
0.5
0.5
0.8
1
1.1
1.2
1.3
1.1
0.9
0.7
0.5
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
15
14
12
12
11
11
11
11
11
8
9
8
8
9
8
7
7
7
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-8
-9
-8
-8
-8
-7
-7
-7
-7
-7
-6
-6
-6
-7
-6
-6
-7
-7
-7
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

94
96
94
94
94
94
94
94
94
94
94
94
94
96
94
94
92
94
92
94
94
94
94
92

Pressure (mb)

1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020

Ozone (du)

334
334
334
334
334
336
336
338
338
339
342
345
346
347
348
349
349
349
349
350
349
349
349
348

Saturday 4

Waning Gibbous 95%

22:46

07:08

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: 06:28, Set: 19:29, Transit: 12:58. Moon - Rise: 22:46, Set: 07:08. Civil Dark: 19:59 - 05:58. Nautical Dark: 20:35 - 05:21. Astro Dark: 21:14 - 04:43

Total Clouds (% Sky Obscured)

88
93
97
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)

47
54
61
68
76
84
92
95
97
100
98
97
95
87
82
75
73
77
83
88
94
100
99
98

Medium Clouds (% Sky Obscured)

52
44
36
25
13
4
0
0
0
0
0
1
1
5
9
18
44
70
92
95
97
100
93
83

High Clouds (% Sky Obscured)

64
58
44
30
36
38
36
61
89
99
99
100
100
100
100
100
77
55
32
45
61
71
77
81

ISS Passover

Visibility (miles)

7
9
7
5
3
5
7
9
8
8
7
7
7
7
8
9
9
6
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
30
36
44
39
32
23
21
19
14
14
12
3
5
6
4
24
35
44
64
79
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.9
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1021
1021
1022
1022
1023
1024
1025
1025
1026
1026
1026
1026
1026
1026
1025
1024
1023
1022
1021
1020
1018
1017
1016
1014

Ozone (du)

348
348
349
350
351
353
356
359
359
359
359
359
360
360
358
356
354
354
354
354
352
349
347
346

Sunday 5

Waning Gibbous 90%

23:53

07:34

Sun - Rise: 06:26, Set: 19:30, Transit: 12:58. Moon - Rise: 23:53, Set: 07:34. Civil Dark: 20:00 - 05:56. Nautical Dark: 20:37 - 05:19. Astro Dark: 21:15 - 04:41

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-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 30/03/26 00:33:32. Forecast: 30/03/26 to 05/04/26. Timezone: UTC-4.00