Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 50%

04:03

11:12

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:24, Set: 19:08, Transit: 13:16. Moon - Rise: 04:03, Set: 11:12. Civil Dark: 19:37 - 06:55. Nautical Dark: 20:11 - 06:22. Astro Dark: 20:45 - 05:46

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
97
93

Low Clouds (% Sky Obscured)

86
75
66
96
100
100
100
100
92
90
90
100
100
100
91
82
99
96
96
79
97
100
96
89

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
99
100
100
100
100
100
68
91
100
85
100
72
100
100
25
13
28
14

High Clouds (% Sky Obscured)

100
100
100
100
94
100
100
100
100
100
100
94
95
100
100
100
100
100
100
100
100
100
73
69

ISS Passover

Visibility (miles)

9
6
3
5
5
9
9
9
1
0
2
0
0
0
0
0
0
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
4
8
27
8
13
7
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
74
95
95
95
95
71
95
95
95
95
95
75
95
73
33
23
46
46
15
12
3
5
1

Precipitation Amount (mm)

0
0.4
1.1
2.4
0.9
1.1
0.4
1.2
5
3.6
3.2
1.4
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
12
12
11
10
10
8
8
7
9
7
4
3
7
7
7
9
11
12
14
18
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
88
93
94
93
93
94
96
98
100
98
98
98
95
96
98
96
93
90
82
78
77
75
71

Pressure (mb)

1011
1010
1009
1009
1008
1006
1006
1005
1002
1001
999
998
997
996
995
995
995
995
996
997
999
1000
1003
1005

Ozone (du)

346
346
344
345
338
334
332
334
332
330
318
312
314
316
310
309
315
315
316
314
316
318
319
322

Thursday 12

Waning Crescent 40%

04:47

12:06

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 OK
00 OK
01 Good
02 Good
03 OK
04 OK
05 OK

Sun - Rise: 07:22, Set: 19:10, Transit: 13:16. Moon - Rise: 04:47, Set: 12:06. Civil Dark: 19:38 - 06:54. Nautical Dark: 20:12 - 06:20. Astro Dark: 20:46 - 05:44

Total Clouds (% Sky Obscured)

100
92
73
100
99
100
100
98
95
88
85
91
90
93
79
89
52
34
21
5
16
22
48
30

Low Clouds (% Sky Obscured)

90
71
72
64
65
42
60
67
88
74
73
81
81
87
67
83
52
34
21
1
15
5
8
2

Medium Clouds (% Sky Obscured)

2
0
0
0
0
3
8
10
14
10
4
5
34
25
20
12
2
2
2
2
0
6
18
13

High Clouds (% Sky Obscured)

100
48
32
100
98
98
100
96
70
60
65
0
0
0
0
0
0
0
0
0
0
0
0
2

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 (%)

3
1
0
1
0
0
0
0
0
1
2
5
17
1
2
2
1
1
1
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)

15
15
14
15
15
15
15
15
16
15
15
15
13
12
11
10
10
9
8
7
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-10
-11
-10
-9
-8
-7
-7
-6
-7
-7
-7
-8
-8
-9
-7
-7
-7
-7
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

69
69
66
61
55
51
49
47
46
46
47
50
55
62
62
63
63
61
63
64
65
65
67
69

Pressure (mb)

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

Ozone (du)

327
333
335
336
336
339
341
345
349
356
364
375
388
402
415
425
430
428
429
433
433
434
434
438

Friday 13

Waning Crescent 30%

05:23

13:09

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:21, Set: 19:11, Transit: 13:16. Moon - Rise: 05:23, Set: 13:09. Civil Dark: 19:40 - 06:52. Nautical Dark: 20:13 - 06:18. Astro Dark: 20:48 - 05:42

Total Clouds (% Sky Obscured)

73
100
100
100
100
100
100
92
99
100
100
100
98
88
100
100
100
92
93
95
96
98
100
100

Low Clouds (% Sky Obscured)

1
0
48
95
95
100
99
75
71
87
74
78
72
78
46
56
49
77
82
86
86
86
86
84

Medium Clouds (% Sky Obscured)

40
30
99
100
100
100
100
89
98
100
100
100
96
80
100
99
99
86
85
88
93
97
100
100

High Clouds (% Sky Obscured)

55
100
100
100
100
45
45
60
70
0
1
0
1
40
35
0
9
4
24
35
3
55
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
1
0
0
0
0
0
0
0
4
0
0
0
0
0
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
None
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
4
38
84
95
95
95
95
95
95
95
92
62
37
49
44
40
52
42
48
72
60

Precipitation Amount (mm)

0
0
0
0
0
0.6
0.9
0.8
1.5
0.9
0.7
1.1
0.8
0.4
0.3
0
0.2
0.1
0.1
0.2
0
0.1
0.3
0.2

Wind Speed/Direction (mph)

2
3
5
8
10
12
13
14
15
15
16
17
14
12
11
13
15
16
16
16
15
17
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
69
61
58
59
65
72
91
94
96
96
96
96
96
88
96
96
96
96
96
83
91
94

Pressure (mb)

1016
1015
1014
1014
1013
1011
1009
1007
1005
1002
1000
998
997
997
998
998
999
999
999
999
1000
1000
1001
1002

Ozone (du)

434
436
436
432
431
430
431
440
450
462
467
475
476
477
475
482
481
481
481
483
486
488
489
493

Saturday 14

Waning Crescent 21%

05:52

14:17

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

Sun - Rise: 07:19, Set: 19:12, Transit: 13:16. Moon - Rise: 05:52, Set: 14:17. Civil Dark: 19:41 - 06:50. Nautical Dark: 20:15 - 06:16. Astro Dark: 20:49 - 05:40

Total Clouds (% Sky Obscured)

96
96
100
97
100
86
71
57
48
39
30
33
15
6
40
41
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
81
68
53
37
37
41
41
29
17
5
5
1
0
0
0
0
0
1
1
1
1
3
25

Medium Clouds (% Sky Obscured)

82
62
88
70
94
77
25
1
0
0
0
0
0
0
34
39
100
59
60
83
100
100
100
100

High Clouds (% Sky Obscured)

0
0
2
1
0
0
0
0
0
0
0
0
1
0
32
41
86
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
7
4
7
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 (%)

39
36
23
16
3
2
6
21
18
6
18
3
0
0
0
0
0
0
0
0
0
0
0
7

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)

11
13
15
15
15
15
14
14
14
13
13
13
11
10
8
7
5
4
3
3
2
2
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-8
-10
-11
-9
-10
-9
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-9
-9
-9
-8
-8
-8
-8

Dew Point (°C)

-3
-3
-6
-6
-6
-7
-7
-6
-4
-4
-4
-5
-5
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

94
92
86
82
81
78
72
74
78
77
75
75
75
76
81
84
85
85
87
85
85
84
81
81

Pressure (mb)

1003
1005
1008
1011
1013
1015
1016
1018
1019
1020
1021
1021
1022
1024
1025
1026
1027
1027
1027
1028
1028
1028
1027
1027

Ozone (du)

498
499
499
498
498
495
496
498
495
491
487
481
473
465
455
447
438
432
426
421
420
417
416
412

Sunday 15

Waning Crescent 13%

No Rise

15:28

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:17, Set: 19:13, Transit: 13:15. Moon - Rise: No Rise, Set: 15:28. Civil Dark: 19:42 - 06:48. Nautical Dark: 20:16 - 06:14. Astro Dark: 20:51 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
93
86
79
87
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
54
67
78
93
95
97
99
67
36
5
17
29
38
39
39
39
52
64
77
84
92
100
95

Medium Clouds (% Sky Obscured)

100
100
99
97
96
97
98
99
100
100
100
90
83
78
82
86
91
97
97
100
100
100
100
99

High Clouds (% Sky Obscured)

100
100
89
81
73
85
94
100
100
100
100
93
17
79
87
95
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
1
0
0
0
0
0
0
0
0
5
4
3
2
2
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Ice pellet
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

14
25
44
59
85
95
95
95
95
95
95
87
82
67
85
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.1
0.3
0.6
0.6
0.6
0.6
0.7
0.9
0.9
0.4
0.4
0.3
0.5
0.7
1
0.9
0.9
0.5
2.2
3.9
5
1.5

Wind Speed/Direction (mph)

5
6
7
8
9
10
11
11
12
13
13
14
15
15
17
17
19
21
21
22
23
17
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
81
79
82
91
92
94
96
98
98
96
96
93
94
96
98
100
100
100
98
100
100

Pressure (mb)

1027
1027
1027
1026
1025
1024
1022
1020
1018
1015
1013
1010
1008
1007
1004
1002
999
996
994
993
991
990
989
988

Ozone (du)

408
404
400
398
396
393
389
386
385
382
382
381
381
381
383
382
382
381
378
375
372
374
376
377

Monday 16

Waning Crescent 7%

06:16

16:41

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:15, Set: 19:15, Transit: 13:15. Moon - Rise: 06:16, Set: 16:41. Civil Dark: 19:44 - 06:46. Nautical Dark: 20:17 - 06:12. Astro Dark: 20:52 - 05:36

Total Clouds (% Sky Obscured)

100
100
98
96
95
86
76
67
70
73
76
69
57
47
63
78
95
93
93
92
93
93
93
88

Low Clouds (% Sky Obscured)

90
85
86
87
88
79
70
60
62
65
73
64
57
47
63
78
85
79
81
85
86
87
89
82

Medium Clouds (% Sky Obscured)

98
98
65
33
1
0
0
0
0
0
0
0
1
1
22
43
64
56
45
39
38
36
35
38

High Clouds (% Sky Obscured)

100
100
87
67
50
29
20
13
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
5
7
8
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

Light Rain
Light Rain
Light Rain
Sleet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
82
54
7
14
17
16
17
18
15
18
16
13
14
12
10
10
10
6
11
10
11
12

Precipitation Amount (mm)

1
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
17
20
21
22
22
22
21
21
20
19
18
17
15
14
13
13
12
11
11
11
11
11
11

Chance of Frost

Temperature (°C)

4
4
3
1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-6
-7
-7
-7
-7
-8
-9
-10
-10
-11
-11

Feels Like (°C)

-1
-2
-2
-3
-4
-6
-6
-7
-8
-11
-11
-11
-11
-12
-12
-15
-14
-13
-14
-14
-14
-16
-17
-17

Dew Point (°C)

4
3
2
-1
-4
-6
-7
-7
-8
-9
-9
-9
-10
-10
-11
-12
-13
-13
-14
-15
-16
-17
-17
-18

Relative Humidity (%)

98
96
94
88
80
74
71
67
64
64
65
66
67
69
70
67
63
62
60
59
59
57
58
59

Pressure (mb)

989
990
991
993
994
996
997
999
1000
1001
1002
1003
1005
1006
1008
1009
1010
1011
1012
1012
1013
1014
1015
1015

Ozone (du)

385
393
400
409
418
427
433
439
445
453
462
470
473
476
479
486
492
499
502
505
508
508
507
507

Tuesday 17

Waning Crescent 2%

06:37

17:54

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

Sun - Rise: 07:13, Set: 19:16, Transit: 13:15. Moon - Rise: 06:37, Set: 17:54. Civil Dark: 19:45 - 06:44. Nautical Dark: 20:19 - 06:11. Astro Dark: 20:53 - 05:34

Total Clouds (% Sky Obscured)

82
73
55
43
34
36
38
44
53
53
53
45
40
35
24
15
7
11
18
34

Low Clouds (% Sky Obscured)

76
70
55
43
34
36
38
44
52
49
53
45
40
35
24
15
5
11
18
34

Medium Clouds (% Sky Obscured)

46
50
39
22
14
12
5
1
0
0
0
0
0
0
0
0
0
5
11
17

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
7
9
8
3
4
4
0
3
4
4
10
12
12
13
11
1
3
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-17
-19
-18
-18
-18
-17
-18
-13
-13
-13
-14
-14
-14
-15
-15
-15
-15
-15

Dew Point (°C)

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

Relative Humidity (%)

59
57
57
52
48
45
42
41
39
42
44
47
49
53
56
56
56
56
56
56

Pressure (mb)

1017
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1025
1026
1027
1028
1028
1029
1029

Ozone (du)

502
496
491
489
488
487
487
487
488
485
482
479
479
479
479
478
477
475
471
466

Forecast for Yarker, Lennox and Addington County, Canada (44.37,-76.77)

Generated: 11/03/26 06:34:24. Forecast: 11/03/26 to 17/03/26. Timezone: UTC-4.00