Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

First Quarter 52%

11:15

04:01

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: 07:12, Set: 19:39, Transit: 13:26. Moon - Rise: 11:15, Set: 04:01. Civil Dark: 20:08 - 06:43. Nautical Dark: 20:43 - 06:09. Astro Dark: 21:18 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
94
71
92
100
97
100
100
100
97
94
96
100
97
96
89
89
100
100
89
96

Low Clouds (% Sky Obscured)

0
1
0
0
0
4
9
5
5
0
9
5
5
5
5
31
38
53
28
23
10
15
15
3

Medium Clouds (% Sky Obscured)

93
94
100
100
94
71
92
100
97
100
100
100
97
93
96
100
95
93
52
85
71
23
11
74

High Clouds (% Sky Obscured)

94
99
100
100
85
57
92
100
46
100
65
23
4
10
24
10
3
12
72
61
100
80
54
46

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
1
32
37
7
1
3
21
28
38
3
1
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)

3
3
4
5
7
9
11
12
13
13
11
10
10
10
9
9
9
9
9
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-7
-7
-6
-6
-7
-6
-4
-2
-2
-2
-2
-2
-2
-1
0
1
2
2
2

Relative Humidity (%)

76
76
74
68
59
49
46
44
44
40
44
55
67
72
80
80
73
69
69
70
71
75
76
78

Pressure (mb)

1026
1027
1027
1027
1026
1025
1023
1021
1020
1018
1017
1017
1015
1014
1014
1013
1012
1010
1009
1008
1008
1008
1007
1007

Ozone (du)

408
401
392
385
383
380
380
375
372
367
364
363
362
361
360
357
357
354
354
347
342
337
332
328

Thursday 26

Waxing Gibbous 64%

12:27

04:43

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: 07:10, Set: 19:41, Transit: 13:25. Moon - Rise: 12:27, Set: 04:43. Civil Dark: 20:10 - 06:41. Nautical Dark: 20:44 - 06:07. Astro Dark: 21:20 - 05:29

Total Clouds (% Sky Obscured)

74
73
95
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
97
94
75

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
1
34
70
72
81
84
86
87
92
100
100
100
98
95
99
93
89
75

Medium Clouds (% Sky Obscured)

40
40
81
69
100
100
100
100
100
100
100
100
93
96
85
84
87
83
86
71
59
14
14
2

High Clouds (% Sky Obscured)

43
40
85
100
100
100
100
99
80
100
100
100
100
100
35
56
50
35
26
3
0
0
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
9
4
3
8
5
0
0
0
0
3
4
9
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
1
7
16
70
90
95
95
95
81
95
68
23
27
31
21
11
1
1
2
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.6
1.4
1.4
1.1
0.5
0.9
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
4
3
4
4
4
5
7
8
5
4
8
8
8
9
12
13
15
16
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
4
4
5
5
4
3
1
1
0
-1
-3
-3
-3
-6
-7
-8
-9
-10
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
85
82
77
71
71
73
79
89
91
91
94
96
96
98
94
91
87
84
84
81
79

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1009
1009
1008
1009
1010
1011
1011
1012
1014
1015
1016
1018
1019
1021

Ozone (du)

328
329
329
331
326
319
315
308
304
301
301
299
298
296
296
296
294
294
295
296
295
294
295
291

Friday 27

Waxing Gibbous 74%

13:44

05:15

06 Bad
07 Bad
08 Bad
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
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: 07:08, Set: 19:42, Transit: 13:25. Moon - Rise: 13:44, Set: 05:15. Civil Dark: 20:11 - 06:39. Nautical Dark: 20:45 - 06:05. Astro Dark: 21:21 - 05:27

Total Clouds (% Sky Obscured)

71
50
46
11
0
0
0
0
0
0
8
4
85
67
65
68
96
98
98
97
97
65
70
91

Low Clouds (% Sky Obscured)

60
50
46
10
0
0
0
0
0
0
1
1
1
19
21
34
41
62
72
45
35
24
25
57

Medium Clouds (% Sky Obscured)

16
3
0
0
0
0
0
0
0
0
8
4
79
40
48
48
89
91
92
95
96
62
67
52

High Clouds (% Sky Obscured)

0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
6
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
7
8
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
70
60
51
47
46
44
44
45
47
49
51
56
58
58
59
58
56
56
57
59
59
63

Pressure (mb)

1023
1024
1026
1027
1028
1028
1029
1029
1028
1028
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

292
294
298
303
305
312
315
320
327
337
350
356
363
373
384
388
395
398
398
399
404
409
410
416

Saturday 28

Waxing Gibbous 84%

15:00

05:40

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:06, Set: 19:43, Transit: 13:25. Moon - Rise: 15:00, Set: 05:40. Civil Dark: 20:12 - 06:37. Nautical Dark: 20:47 - 06:03. Astro Dark: 21:23 - 05:25

Total Clouds (% Sky Obscured)

85
75
79
82
86
90
93
96
98
99
100
100
39
40
39
56
58
62
66
70
75
73
60
61

Low Clouds (% Sky Obscured)

61
64
69
75
77
84
91
96
97
99
100
82
26
8
6
7
2
6
13
19
35
47
54
36

Medium Clouds (% Sky Obscured)

37
24
24
21
17
13
7
0
0
0
0
22
39
40
39
56
58
62
66
65
56
48
41
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
35

ISS Passover

Visibility (miles)

4
3
2
0
0
1
6
2
8
1
8
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
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
41
44
38
38
46
49
34
35
24
7
6
5
1
1
1
0
1
2
1
7
9
9
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
8
10
10
9
9
12
14
16
15
15
14
12
9
8
7
7
7
7
6
5
4
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
77
79
79
66
51
62
52
60
44
42
46
54
61
64
66
65
66
73
78
81
81
81

Pressure (mb)

1031
1031
1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033

Ozone (du)

430
447
464
485
494
499
499
498
501
502
501
498
494
486
478
473
466
460
452
451
453
448
442
434

Sunday 29

Waxing Gibbous 91%

16:14

06:01

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: 07:05, Set: 19:44, Transit: 13:24. Moon - Rise: 16:14, Set: 06:01. Civil Dark: 20:13 - 06:35. Nautical Dark: 20:48 - 05:59. Astro Dark: 21:24 - 05:23

Total Clouds (% Sky Obscured)

62
70
76
90
99
99
99
100
98
95
93
88
85
80
88
97
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

19
1
1
1
1
20
20
25
11
6
19
4
8
35
34
28
23
45
62
80
82
83
80
74

Medium Clouds (% Sky Obscured)

54
55
59
61
56
99
99
77
96
92
91
85
81
76
86
93
100
98
95
92
92
96
100
93

High Clouds (% Sky Obscured)

62
70
76
85
87
91
89
100
73
44
6
7
17
20
44
72
100
100
99
98
99
99
100
70

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
Very Light Rain

Precipitation Probability (%)

9
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
5
10
6
56

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)

2
3
4
6
7
9
10
10
10
9
9
8
7
7
6
6
7
8
8
8
8
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
79
69
52
44
39
37
38
40
40
43
47
51
55
56
56
57
58
60
62
67
69
75

Pressure (mb)

1033
1033
1033
1033
1032
1031
1030
1029
1028
1028
1027
1026
1025
1025
1025
1024
1023
1022
1021
1020
1019
1018
1017
1016

Ozone (du)

427
422
416
409
403
398
395
394
393
392
391
391
389
388
386
384
382
381
378
376
373
371
368
366

Monday 30

Waxing Gibbous 96%

17:26

06:01

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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: 07:03, Set: 19:45, Transit: 13:24. Moon - Rise: 17:26, Set: 06:01. Civil Dark: 20:15 - 06:34. Nautical Dark: 20:49 - 05:57. Astro Dark: 21:26 - 05:21

Total Clouds (% Sky Obscured)

85
78
82
87
92
68
43
19
46
73
100
100
100
100
98
96
94
96
97
99
100
100
100
92

Low Clouds (% Sky Obscured)

64
54
63
69
81
68
43
19
46
73
80
75
70
65
64
63
53
53
58
53
62
71
82
69

Medium Clouds (% Sky Obscured)

85
78
72
63
49
31
17
3
14
23
26
44
69
93
92
91
89
84
79
78
78
70
61
61

High Clouds (% Sky Obscured)

43
45
61
78
73
55
36
14
43
73
100
99
96
94
73
52
30
29
29
34
56
90
96
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
4
6
7
9
9
9
9
9
9
9
6
3
0
3
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
74
63
44
8
10
9
4
8
7
4
12
12
7
10
8
2
5
5
3
12
13
12
17

Precipitation Amount (mm)

0.4
0.4
0.3
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
10
8
8
9
10
11
11
11
11
11
11
9
7
6
5
5
5
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
89
90
88
90
90
88
90
90
90
91
91
93
93
93
94
94
94
96
96
96
94
94

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1021

Ozone (du)

365
363
362
361
359
358
358
357
357
357
357
357
359
361
362
360
357
355
356
357
357
358
359
360

Tuesday 31

Waxing Gibbous 99%

18:35

06:19

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: 07:01, Set: 19:47, Transit: 13:24. Moon - Rise: 18:35, Set: 06:19. Civil Dark: 20:16 - 06:32. Nautical Dark: 20:51 - 05:55. Astro Dark: 21:27 - 05:18

Total Clouds (% Sky Obscured)

83
76
82
87
92
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
43
38
37
37
54
72
93
96
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

65
75
73
71
67
78
87
95
95
96
97
98
99
99
97
96
93
88
83
75

High Clouds (% Sky Obscured)

59
76
82
75
69
78
82
85
88
93
99
99
100
100
100
100
100
98
96
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
2
2
2
2
3
3
3
3
3

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

Precipitation Probability (%)

16
11
9
9
7
30
44
56
60
64
68
71
73
77
95
95
95
95
89
63

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.3
0.6
0.8
1
0.7
0.4
0

Wind Speed/Direction (mph)

3
4
4
5
6
7
8
9
10
9
9
8
9
9
10
10
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
85
77
71
76
82
86
90
93
94
94
94
94
94
94
94
94
96

Pressure (mb)

1021
1021
1022
1022
1021
1021
1021
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016

Ozone (du)

361
362
363
361
359
358
355
353
351
349
347
345
345
345
345
345
344
344
344
343

Forecast for Creemore, Simcoe County, Canada (44.33,-80.11)

Generated: 25/03/26 06:31:34. Forecast: 25/03/26 to 31/03/26. Timezone: UTC-4.00