Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 7%

06:49

16:53

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
06 Bad

Sun - Rise: 07:27, Set: 19:26, Transit: 13:27. Moon - Rise: 06:49, Set: 16:53. Civil Dark: 19:55 - 06:56. Nautical Dark: 20:29 - 06:22. Astro Dark: 21:04 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
99
93
100
100
98
99
100

Low Clouds (% Sky Obscured)

81
81
66
71
99
100
93
16
42
64
69
72
83
71
100
100
34
99
65
100
100
93
96
100

Medium Clouds (% Sky Obscured)

94
100
100
100
100
85
100
46
6
87
100
100
100
100
100
100
55
42
35
48
65
36
37
31

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
73
97
80
100
60
44
65
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
3
9
9
9
9
9
9
9
3
9
4
2
2
9
9
8
1
3
2
4
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
Moderate Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Snow
None
None
None
Snow
None
Snow
Snow
None

Precipitation Probability (%)

47
39
95
68
29
17
12
4
3
4
15
31
30
29
34
49
24
34
35
40
40
42
41
32

Precipitation Amount (mm)

0
0
2.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.1
0
0.1
0.2
0

Wind Speed/Direction (mph)

13
14
14
15
14
16
15
13
13
14
14
15
14
14
12
13
14
16
17
19
20
20
22
21

Chance of Frost

Temperature (°C)

7
8
8
9
10
10
8
6
5
5
4
3
1
-0
-2
-3
-4
-5
-7
-8
-9
-10
-10
-12

Feels Like (°C)

2
2
3
5
5
4
2
0
-0
-1
-1
-3
-5
-7
-8
-9
-11
-12
-14
-17
-17
-19
-19
-20

Dew Point (°C)

6
6
7
8
9
8
3
1
0
0
-1
-1
-5
-5
-5
-7
-9
-11
-12
-12
-14
-14
-15
-15

Relative Humidity (%)

93
90
90
93
93
88
74
71
70
71
68
72
65
71
75
76
69
66
67
75
67
68
69
73

Pressure (mb)

991
990
989
988
988
988
989
990
990
990
990
990
991
992
991
991
990
992
992
993
995
996
998
1000

Ozone (du)

368
370
367
367
369
371
374
378
381
384
387
392
397
402
405
414
426
461
472
476
479
479
478
472

Tuesday 17

Waning Crescent 2%

No Rise

18:06

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
06 Bad

Sun - Rise: 07:25, Set: 19:28, Transit: 13:26. Moon - Rise: No Rise, Set: 18:06. Civil Dark: 19:57 - 06:54. Nautical Dark: 20:30 - 06:20. Astro Dark: 21:05 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
99
99
99
96
96
93
90
86
78
89
94
79
81
86
57

Low Clouds (% Sky Obscured)

100
100
100
100
99
88
89
100
100
97
98
97
87
88
80
76
78
78
77
73
53
67
76
35

Medium Clouds (% Sky Obscured)

3
17
17
20
20
52
51
50
20
3
0
0
0
0
0
0
0
0
1
21
2
2
2
27

High Clouds (% Sky Obscured)

4
4
4
4
11
4
3
1
0
0
0
0
0
0
0
0
0
1
1
5
9
10
26
31

ISS Passover

Visibility (miles)

3
8
7
9
9
9
9
9
9
3
0
1
1
1
2
7
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
26
24
21
23
11
9
9
20
26
33
35
36
25
18
7
7
9
8
7
4
4
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

21
20
19
20
19
19
19
18
16
17
16
15
14
12
12
12
10
8
6
7
7
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-21
-21
-21
-21
-20
-20
-19
-18
-17
-16
-16
-16
-15
-16
-15
-16
-16
-16
-15
-15
-15
-15
-15
-15

Dew Point (°C)

-17
-18
-18
-19
-19
-19
-18
-17
-16
-14
-13
-13
-13
-13
-14
-15
-16
-16
-17
-16
-16
-16
-16
-16

Relative Humidity (%)

66
63
60
55
55
53
54
55
56
65
71
69
71
72
69
65
61
60
60
62
64
64
63
65

Pressure (mb)

1003
1005
1007
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1020
1021
1021
1022
1023
1023
1023
1024
1025

Ozone (du)

476
479
479
477
474
479
485
488
497
510
507
506
493
479
466
461
457
452
449
446
442
438
423
415

Wednesday 18

New Moon 0%

07:09

19:20

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
06 Bad

Sun - Rise: 07:23, Set: 19:29, Transit: 13:26. Moon - Rise: 07:09, Set: 19:20. Civil Dark: 19:58 - 06:52. Nautical Dark: 20:32 - 06:18. Astro Dark: 21:06 - 05:44

Total Clouds (% Sky Obscured)

93
70
98
97
95
92
91
96
96
99
100
100
100
98
98
99
98
97
95
97
98
100
91
82

Low Clouds (% Sky Obscured)

25
20
51
33
25
58
80
85
84
80
88
90
92
60
78
92
96
90
88
92
96
95
78
73

Medium Clouds (% Sky Obscured)

86
69
95
96
86
70
49
39
42
39
48
59
65
91
89
96
95
72
41
30
48
5
55
60

High Clouds (% Sky Obscured)

77
51
35
12
25
7
5
0
0
56
96
97
98
18
6
15
1
1
25
25
25
25
19
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
1
1
1
4
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

1
0
0
0
0
0
0
0
1
3
3
4
15
28
30
26
30
31
26
23
24
10
8
47

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
0.2

Wind Speed/Direction (mph)

3
3
5
7
8
9
10
11
11
11
11
11
12
13
12
12
11
10
9
8
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-14
-14
-13
-12
-11
-10
-8
-8
-7
-7
-6
-6
-7
-9
-10
-9
-9
-10
-9
-8
-8
-7
-7
-7

Dew Point (°C)

-16
-16
-15
-14
-14
-13
-13
-13
-13
-14
-14
-13
-11
-10
-10
-9
-8
-7
-6
-5
-5
-4
-4
-4

Relative Humidity (%)

65
64
63
60
56
53
47
45
40
37
37
41
50
56
63
69
73
78
79
86
91
91
92
92

Pressure (mb)

1025
1026
1026
1026
1026
1026
1025
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

410
409
406
397
395
396
395
389
387
384
388
388
392
390
389
389
391
391
392
392
392
393
400
404

Thursday 19

Waxing Crescent 1%

07:28

20:36

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
06 Bad

Sun - Rise: 07:21, Set: 19:30, Transit: 13:26. Moon - Rise: 07:28, Set: 20:36. Civil Dark: 19:59 - 06:51. Nautical Dark: 20:33 - 06:17. Astro Dark: 21:08 - 05:42

Total Clouds (% Sky Obscured)

68
72
85
97
93
89
85
90
95
92
91
79
68
72
78
83
85
87
88
92
96
100
100
100

Low Clouds (% Sky Obscured)

56
68
79
91
82
78
74
68
65
55
55
39
30
20
15
15
10
5
5
0
0
0
27
54

Medium Clouds (% Sky Obscured)

55
47
24
30
14
24
16
27
45
56
90
77
27
55
78
83
85
84
86
90
96
98
100
97

High Clouds (% Sky Obscured)

1
9
18
29
20
10
0
0
0
1
3
4
17
34
23
30
36
36
5
55
77
78
74
93

ISS Passover

Visibility (miles)

0
0
0
2
9
4
0
0
7
9
9
9
9
9
9
8
7
7
1
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

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
None
None
None
None

Precipitation Probability (%)

46
26
25
9
20
25
19
16
6
3
5
8
14
6
4
2
3
16
36
46
37
31
33
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
91
87
81
85
91
85
79
83
77
83
89
91
91
91
94
94
94
100
100
98
98
98

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

404
406
400
401
400
399
400
400
399
399
399
398
400
397
397
396
395
393
393
395
393
393
390
388

Friday 20

Waxing Crescent 4%

07:49

21:55

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
06 Bad

Sun - Rise: 07:19, Set: 19:31, Transit: 13:25. Moon - Rise: 07:49, Set: 21:55. Civil Dark: 20:00 - 06:49. Nautical Dark: 20:34 - 06:15. Astro Dark: 21:09 - 05:40

Total Clouds (% Sky Obscured)

100
99
99
98
99
99
100
100
100
100
100
100
75
74
69
69
76
87
95
96
98
100
100
100

Low Clouds (% Sky Obscured)

80
69
58
46
53
60
67
70
73
76
77
77
75
72
64
40
35
43
54
74
91
95
100
100

Medium Clouds (% Sky Obscured)

98
88
97
96
97
99
100
99
99
98
90
47
45
45
51
61
66
69
71
76
79
82
76
70

High Clouds (% Sky Obscured)

85
84
78
75
65
59
55
70
87
91
70
58
47
38
34
14
8
6
4
6
12
14
14
14

ISS Passover

Visibility (miles)

0
0
0
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

15
23
22
14
12
21
15
14
11
8
19
23
28
48
49
51
52
49
42
32
22
8
25
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
94
91
91
84
84
84
83
73
77
80
81
79
79
79
81
79
76
72
69
69

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1016
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013

Ozone (du)

388
388
389
391
392
393
393
394
397
401
402
399
402
402
402
402
402
399
396
393
389
385
381
377

Saturday 21

Waxing Crescent 10%

08:14

23:16

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
06 Bad

Sun - Rise: 07:18, Set: 19:33, Transit: 13:25. Moon - Rise: 08:14, Set: 23:16. Civil Dark: 20:02 - 06:47. Nautical Dark: 20:36 - 06:13. Astro Dark: 21:11 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
94
90
82
74
68
79
90
100
95
90
87
92
95
97
98
99

Low Clouds (% Sky Obscured)

100
100
96
84
89
93
100
95
90
86
66
48
33
36
30
40
55
60
60
56
62
65
66
71

Medium Clouds (% Sky Obscured)

64
54
45
34
36
35
55
58
57
52
51
54
62
76
88
100
92
84
77
79
80
82
87
94

High Clouds (% Sky Obscured)

19
29
31
9
3
3
3
4
4
10
35
55
65
75
85
80
80
80
85
83
75
64
80
78

ISS Passover

Visibility (miles)

9
9
9
9
9
7
6
4
4
3
3
3
2
2
4
6
7
5
3
0
2
4
6
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

Frozen rai
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
43
34
20
18
17
19
37
48
55
54
54
50
46
41
26
28
26
17
16
14
9
13
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-9
-8
-8
-8
-7
-7
-8
-8
-8
-9
-10
-9
-8
-8
-9
-9
-4
-3
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

69
68
64
59
55
53
52
50
61
72
86
87
89
91
92
92
92
96
96
96
98
96
96
96

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

374
370
369
367
366
363
360
357
353
349
345
342
339
336
333
330
327
325
323
320
322
323
324
328

Sunday 22

Waxing Crescent 19%

08:43

00:38

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: 07:16, Set: 19:34, Transit: 13:25. Moon - Rise: 08:43, Set: 00:38. Civil Dark: 20:03 - 06:45. Nautical Dark: 20:37 - 06:11. Astro Dark: 21:12 - 05:36

Total Clouds (% Sky Obscured)

100
99
99
98
94
90
84
89
94
100
84
67
51
67
83
100
100
99
99

Low Clouds (% Sky Obscured)

73
71
68
63
65
68
73
73
72
72
49
26
9
31
56
80
83
86
90

Medium Clouds (% Sky Obscured)

100
94
89
83
76
71
69
68
62
50
45
50
45
45
45
45
46
42
34

High Clouds (% Sky Obscured)

68
64
61
57
38
22
3
14
28
45
60
50
45
13
15
29
45
48
49

ISS Passover

Visibility (miles)

6
5
7
8
9
9
9
9
9
9
9
8
7
6
7
8
8
6
3

Fog (%)

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

Precipitation Probability (%)

20
19
17
14
15
17
15
15
16
17
17
17
16
19
21
23
25
26
28

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
12
13
14
14
15
16
16
16
16
16
17
17
17
17
17
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-5
-5
-5
-5
-4
-4
-5
-6
-6
-7
-7
-9
-10
-10
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

96
92
88
83
78
73
68
62
64
66
69
71
74
76
72
71
69
76
82

Pressure (mb)

1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1005
1005

Ozone (du)

332
337
339
341
343
347
351
356
366
375
385
391
396
402
405
409
412
412
413

Forecast for Barrie, Canada (44.39,-79.69)

Generated: 16/03/26 07:04:47. Forecast: 16/03/26 to 22/03/26. Timezone: UTC-4.00