Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 7%

06:08

16:26

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:04, Set: 19:02, Transit: 13:04. Moon - Rise: 06:08, Set: 16:26. Civil Dark: 19:32 - 06:35. Nautical Dark: 20:07 - 06:00. Astro Dark: 20:42 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
96
98
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

100
99
84
81
92
94
91
87
88
93
95
77
95
93
94
93
95
92
92
87
88
92
91
90

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
78
51
70
68
71
90
88
68
86
74
55
56
23
59
70
75

High Clouds (% Sky Obscured)

100
96
100
100
100
100
100
100
100
60
61
57
36
61
37
88
91
87
91
100
100
86
38
34

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9
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

Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

72
94
82
95
88
28
2
1
0
2
4
14
40
43
64
80
87
30
40
23
0
15
56
83

Precipitation Amount (mm)

0.4
1.2
1
0.7
0.8
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0
0
0
0
0
0.4
0.6

Wind Speed/Direction (mph)

9
10
10
12
12
13
12
11
10
10
10
9
9
10
11
13
12
11
12
11
10
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-12
-12
-13
-9
-9
-8
-7
-5
-5
-5
-4
-4
-3
-4
-4
-4
-4
-3
-2
-1
0
1
2

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
98
96
91
79
74
77
81
86
91
98
96
96
98
98
100
100
98
98
100
100

Pressure (mb)

1027
1027
1025
1024
1023
1020
1019
1017
1015
1014
1013
1011
1010
1009
1007
1006
1005
1004
1002
1000
999
998
996
995

Ozone (du)

386
381
378
375
373
369
365
364
364
363
363
366
368
366
361
359
356
355
352
354
354
352
351
354

Monday 16

Waning Crescent 2%

06:28

No Set

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 07:03, Set: 19:04, Transit: 13:04. Moon - Rise: 06:28, Set: No Set. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:08 - 05:58. Astro Dark: 20:44 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
91
83
81
90
81
72
78
68
75
94
92
90
89
78

Low Clouds (% Sky Obscured)

94
92
95
92
100
85
93
87
100
98
79
82
74
90
81
71
78
67
70
93
92
89
86
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
43
0
0
6
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
85
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
1
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

85
88
95
95
95
95
95
95
95
81
24
19
39
23
16
6
8
19
22
24
21
21
24
29

Precipitation Amount (mm)

0.6
0.5
0.8
1.3
0.6
1.5
1.4
1.6
1.4
0.5
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
11
11
12
15
15
18
18
18
20
20
19
21
21
22
20
21
22
21
21
19
18
18

Chance of Frost

Temperature (°C)

4
4
4
5
6
5
3
0
0
-1
-1
-3
-4
-5
-7
-9
-9
-9
-8
-9
-9
-10
-10
-11

Feels Like (°C)

1
2
-1
1
2
-1
-3
-7
-7
-9
-10
-11
-12
-14
-16
-17
-17
-16
-17
-18
-18
-18
-18
-19

Dew Point (°C)

4
4
3
4
5
5
2
-0
-0
-3
-5
-7
-6
-9
-12
-14
-14
-13
-13
-14
-15
-15
-15
-16

Relative Humidity (%)

100
100
94
93
93
98
96
96
96
87
78
72
85
77
71
65
67
68
70
67
62
64
65
66

Pressure (mb)

993
992
990
989
988
988
987
989
989
989
991
992
993
995
996
998
999
1000
1001
1002
1004
1005
1006
1008

Ozone (du)

352
356
359
360
361
365
371
376
382
389
402
402
405
412
421
429
435
437
441
447
457
466
476
484

Tuesday 17

Waning Crescent 0%

06:47

17:41

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

Sun - Rise: 07:01, Set: 19:05, Transit: 13:04. Moon - Rise: 06:47, Set: 17:41. Civil Dark: 19:35 - 06:31. Nautical Dark: 20:09 - 05:56. Astro Dark: 20:45 - 05:20

Total Clouds (% Sky Obscured)

51
59
88
81
4
6
6
20
9
2
1
0
0
1
1
1
6
66
74
75
70
80
90
100

Low Clouds (% Sky Obscured)

41
29
23
21
1
1
1
11
6
2
0
0
0
1
1
1
6
66
70
69
66
56
42
27

Medium Clouds (% Sky Obscured)

1
47
80
69
4
6
1
0
0
0
0
0
0
0
0
0
0
0
1
7
0
30
60
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
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 (%)

15
3
3
1
2
2
1
3
6
3
2
2
2
1
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)

17
15
13
11
10
9
9
8
8
8
9
9
8
8
7
7
8
8
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

-11
-11
-13
-13
-13
-13
-13
-14
-14
-14
-15
-15
-15
-16
-16
-16
-14
-12
-11
-10
-9
-7
-7
-7

Feels Like (°C)

-18
-18
-19
-19
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-19
-19
-18
-17
-16
-16
-14
-13
-13
-12

Dew Point (°C)

-16
-17
-18
-19
-19
-19
-19
-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-20
-19
-19
-17
-16
-16
-16

Relative Humidity (%)

67
63
62
60
60
59
59
61
61
61
62
60
60
61
62
61
54
51
51
49
50
49
48
49

Pressure (mb)

1009
1011
1012
1014
1015
1016
1017
1018
1019
1019
1021
1022
1023
1024
1025
1026
1028
1029
1029
1029
1029
1028
1028
1028

Ozone (du)

486
488
486
484
484
485
489
499
507
493
487
476
466
468
465
457
449
447
445
441
430
421
417
416

Wednesday 18

New Moon 1%

07:05

18:57

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 06:59, Set: 19:06, Transit: 13:03. Moon - Rise: 07:05, Set: 18:57. Civil Dark: 19:36 - 06:29. Nautical Dark: 20:11 - 05:54. Astro Dark: 20:47 - 05:18

Total Clouds (% Sky Obscured)

96
90
90
92
93
90
81
78
95
95
96
97
97
97
97
94
92
90
91
91
92
95
98
100

Low Clouds (% Sky Obscured)

23
16
13
39
62
81
68
64
83
73
85
82
89
89
92
94
92
90
91
91
92
87
78
69

Medium Clouds (% Sky Obscured)

76
80
84
87
86
70
53
53
93
93
94
94
93
90
88
81
80
79
73
69
64
72
84
100

High Clouds (% Sky Obscured)

0
0
1
4
6
3
1
1
10
10
10
10
20
20
28
33
18
12
8
5
8
38
59
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
0
1
6
2
3
9
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
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None
None
None
Sleet
Snow

Precipitation Probability (%)

0
0
0
1
2
2
4
5
4
5
5
3
9
29
38
43
30
25
26
37
37
44
61
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-15
-14
-14
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-10
-8
-9
-8
-7
-6
-6
-4
-2

Relative Humidity (%)

50
55
63
68
67
69
74
77
77
68
68
69
71
71
75
88
89
76
70
72
74
71
77
91

Pressure (mb)

1028
1028
1029
1029
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1021
1020
1019

Ozone (du)

416
415
411
409
405
401
399
399
399
401
403
401
398
398
401
403
405
403
403
400
401
406
408
408

Thursday 19

Waxing Crescent 4%

07:24

20:14

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 06:57, Set: 19:08, Transit: 13:03. Moon - Rise: 07:24, Set: 20:14. Civil Dark: 19:37 - 06:27. Nautical Dark: 20:12 - 05:52. Astro Dark: 20:48 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
85
72
58
65
71
78
86
91
95

Low Clouds (% Sky Obscured)

65
66
66
76
88
100
100
100
100
98
96
95
90
85
82
78
71
58
65
71
78
81
77
73

Medium Clouds (% Sky Obscured)

100
100
100
100
100
90
90
86
100
100
99
100
97
94
71
47
24
0
0
0
0
16
36
54

High Clouds (% Sky Obscured)

65
65
60
60
50
50
55
98
100
37
20
0
0
0
0
0
0
0
24
51
73
80
74
55

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

89
86
95
90
87
68
76
89
95
95
95
95
95
91
64
91
72
23
22
19
12
12
10
4

Precipitation Amount (mm)

0.8
0.7
0.8
0.6
0.6
0.3
0.4
0.6
1.1
1.2
1.4
1.4
1.1
0.7
0.2
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
5
6
6
7
7
8
8
9
10
11
12
12
12
13
13
14
15
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
100
98
98
98
96
98
98
94
94
89
84
81
77
71
67
62
62
62

Pressure (mb)

1018
1017
1016
1015
1014
1013
1012
1011
1009
1008
1007
1006
1005
1005
1006
1006
1007
1008
1008
1009
1009
1009
1010
1010

Ozone (du)

409
410
410
413
413
412
412
414
414
417
420
423
426
426
425
423
420
418
416
414
411
409
408
407

Friday 20

Waxing Crescent 10%

07:47

21:34

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

Sun - Rise: 06:55, Set: 19:09, Transit: 13:03. Moon - Rise: 07:47, Set: 21:34. Civil Dark: 19:39 - 06:25. Nautical Dark: 20:14 - 05:50. Astro Dark: 20:50 - 05:14

Total Clouds (% Sky Obscured)

90
79
67
76
81
100
99
96
94
93
91
90
76
70
60
50
40
29
32
43
72
85
92
100

Low Clouds (% Sky Obscured)

60
47
34
23
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
14

Medium Clouds (% Sky Obscured)

45
45
45
60
79
99
89
79
69
63
61
60
53
35
23
11
9
7
17
31
47
65
82
100

High Clouds (% Sky Obscured)

40
35
45
55
65
65
63
51
34
23
12
0
0
0
0
0
0
0
1
3
4
41
68
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 (%)

9
7
1
2
1
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)

12
11
9
8
7
6
5
5
5
5
4
4
4
4
4
4
4
4
4
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-10
-10
-9
-10
-10
-10
-12
-12
-12
-12
-12
-12
-11
-11
-11
-10
-9
-9
-6
-6

Dew Point (°C)

-7
-7
-8
-8
-8
-9
-9
-10
-12
-12
-13
-13
-14
-14
-15
-15
-14
-14
-14
-13
-12
-12
-11
-11

Relative Humidity (%)

63
67
72
76
77
77
80
79
77
77
77
75
73
72
69
68
63
57
53
52
51
50
51
53

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

406
406
407
408
411
414
417
418
419
421
418
416
413
413
413
413
411
410
408
406
404
402
401
399

Saturday 21

Waxing Crescent 18%

08:15

22:57

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

Sun - Rise: 06:53, Set: 19:10, Transit: 13:02. Moon - Rise: 08:15, Set: 22:57. Civil Dark: 19:40 - 06:23. Nautical Dark: 20:15 - 05:48. Astro Dark: 20:51 - 05:12

Total Clouds (% Sky Obscured)

100
100
100
77
40
15
20
30
40
49
52
55
56
53
50
38
60
80
90
95
95

Low Clouds (% Sky Obscured)

9
5
0
10
15
15
10
10
10
4
4
6
10
11
6
19
32
45
42
34
31

Medium Clouds (% Sky Obscured)

100
100
100
77
40
15
20
30
40
49
35
21
10
4
0
6
11
30
52
76
90

High Clouds (% Sky Obscured)

67
33
0
4
8
15
20
11
0
11
23
40
51
53
50
38
44
32
21
11
0

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

Fog (%)

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

Precipitation Probability (%)

9
13
15
15
11
4
7
8
2
2
2
0
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-8
-8
-8
-8
-8
-9
-10
-11
-11
-11
-11
-11
-10
-10
-10
-9
-8

Dew Point (°C)

-11
-10
-9
-9
-10
-10
-10
-10
-10
-11
-11
-11
-11
-11
-10
-10
-9
-9
-9
-8
-8

Relative Humidity (%)

53
57
63
69
68
68
66
66
66
65
66
70
73
76
79
82
76
70
65
63
62

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

397
396
395
394
388
382
376
371
367
363
358
353
348
347
347
346
348
351
353
359
366

Forecast for Domaine-Laurentien, Laurentides, Canada (45.81,-74.06)

Generated: 15/03/26 17:45:59. Forecast: 15/03/26 to 21/03/26. Timezone: UTC-4.00