Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 92%

18:17

10:45

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:43, Set: 16:41, Transit: 12:12. Moon - Rise: 18:17, Set: 10:45. Civil Dark: 17:14 - 07:10. Nautical Dark: 17:50 - 06:34. Astro Dark: 18:25 - 05:58

Total Clouds (% Sky Obscured)

60
58
65
56
67
81
69
96
95
90
89
100
100
100
100
100
100
100
100
100
100
97
99
74

Low Clouds (% Sky Obscured)

60
58
62
56
57
59
49
91
88
75
72
73
80
83
85
92
92
90
87
86
82
85
98
74

Medium Clouds (% Sky Obscured)

0
13
16
4
23
58
61
47
16
16
45
100
100
100
100
100
100
100
100
100
100
94
68
33

High Clouds (% Sky Obscured)

0
44
2
4
4
40
12
25
11
13
34
98
100
100
100
100
33
40
40
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
2
7
3
3
4
4
1
1
0
0
0
0
0
0
0
0
1
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow

Precipitation Probability (%)

0
0
8
9
15
29
29
21
26
15
16
6
6
26
38
60
77
82
71
65
55
53
40
44

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.4
0.5
0.3
0.2
0.1
0.1
0
0.1

Wind Speed/Direction (mph)

14
13
12
6
6
5
5
3
3
5
3
2
2
3
3
3
3
3
3
3
3
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-7
-7
-7
-7
-7
-8
-9
-10
-10
-10
-9
-9
-9
-9
-8
-8
-7
-6
-6
-6
-7

Relative Humidity (%)

77
78
81
82
82
84
89
90
89
87
85
85
87
90
92
90
92
92
92
92
90
87
85
82

Pressure (mb)

1010
1012
1013
1014
1015
1015
1016
1017
1018
1018
1018
1019
1018
1018
1018
1018
1019
1018
1018
1018
1017
1016
1016
1017

Ozone (du)

336
339
343
347
352
356
358
353
354
353
350
350
351
353
360
362
362
367
365
368
377
390
385
380

Sunday 7

Waning Gibbous 84%

19:37

11:21

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

Sun - Rise: 07:44, Set: 16:41, Transit: 12:12. Moon - Rise: 19:37, Set: 11:21. Civil Dark: 17:14 - 07:11. Nautical Dark: 17:50 - 06:34. Astro Dark: 18:25 - 05:59

Total Clouds (% Sky Obscured)

76
70
89
53
47
57
66
57
58
49
30
20
4
18
21
17
9
9
10
9
32
39
35
35

Low Clouds (% Sky Obscured)

76
70
84
41
27
36
51
57
58
49
30
20
2
2
1
2
2
2
1
1
2
2
1
1

Medium Clouds (% Sky Obscured)

26
28
26
11
6
3
2
0
0
0
0
0
0
0
0
0
0
0
3
3
32
39
35
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
21
14
3
3
2
3
26
39
3
35

ISS Passover

Visibility (miles)

9
9
0
3
0
0
2
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
2
0
0
1
2
2
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

46
49
45
76
86
72
34
10
11
13
9
4
2
1
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.1
0.1
0.1
0.8
1.2
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
11
10
7
4
5
5
7
7
5
3
3
3
3
3
3
3
3
2
2
3
3
2
2

Chance of Frost

Temperature (°C)

-5
-6
-7
-8
-8
-9
-9
-10
-11
-13
-14
-15
-16
-17
-17
-17
-17
-16
-13
-11
-9
-8
-8
-8

Feels Like (°C)

-10
-11
-12
-13
-12
-13
-14
-17
-16
-16
-17
-17
-18
-19
-20
-20
-20
-17
-15
-12
-11
-11
-11
-11

Dew Point (°C)

-8
-10
-9
-9
-9
-10
-12
-15
-15
-16
-17
-18
-19
-19
-20
-20
-20
-18
-16
-14
-13
-13
-12
-11

Relative Humidity (%)

82
73
89
90
92
92
83
66
70
75
79
80
80
80
79
79
79
79
76
75
74
71
70
75

Pressure (mb)

1017
1018
1019
1021
1022
1023
1023
1024
1026
1027
1027
1028
1029
1029
1030
1031
1031
1031
1031
1030
1029
1029
1028
1028

Ozone (du)

376
374
368
367
365
366
366
366
367
367
370
370
364
361
356
358
359
357
358
355
355
358
360
366

Monday 8

Waning Gibbous 75%

20:56

11:49

16 OK
17 OK
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

Sun - Rise: 07:45, Set: 16:41, Transit: 12:13. Moon - Rise: 20:56, Set: 11:49. Civil Dark: 17:14 - 07:12. Nautical Dark: 17:50 - 06:35. Astro Dark: 18:25 - 06:00

Total Clouds (% Sky Obscured)

36
42
85
100
100
100
100
94
88
79
77
73
84
100
99
100
100
100
100
100
100
100
100
96

Low Clouds (% Sky Obscured)

2
3
19
35
35
35
30
25
30
15
15
15
19
30
35
40
67
66
76
97
91
92
93
90

Medium Clouds (% Sky Obscured)

36
42
85
100
100
100
100
94
88
79
77
73
84
76
95
100
100
100
100
100
100
100
100
67

High Clouds (% Sky Obscured)

36
42
80
39
9
66
33
4
68
70
45
25
14
95
39
66
100
29
100
100
100
86
70
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
0
0
0
3

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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
64
90
91
69
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.2
0.1

Wind Speed/Direction (mph)

2
3
4
4
4
4
4
4
4
4
5
4
4
4
5
5
6
7
9
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-15
-16
-18
-19
-19
-19
-18
-18
-18
-18
-18
-17
-17
-16
-16
-15
-14
-13
-12
-10
-10
-9
-8

Dew Point (°C)

-11
-13
-14
-16
-17
-17
-16
-16
-16
-15
-15
-15
-15
-15
-14
-13
-12
-11
-9
-8
-6
-5
-4
-4

Relative Humidity (%)

83
83
81
83
81
81
81
79
79
81
79
79
83
83
85
81
80
82
80
84
92
94
94
87

Pressure (mb)

1028
1028
1028
1028
1028
1027
1026
1025
1025
1024
1023
1022
1021
1020
1019
1018
1016
1015
1013
1012
1009
1007
1006
1004

Ozone (du)

378
380
385
392
399
402
415
427
424
421
418
415
412
411
410
410
415
421
427
425
421
417
404
391

Tuesday 9

Waning Gibbous 65%

22:11

12:11

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:46, Set: 16:41, Transit: 12:13. Moon - Rise: 22:11, Set: 12:11. Civil Dark: 17:14 - 07:13. Nautical Dark: 17:50 - 06:36. Astro Dark: 18:26 - 06:01

Total Clouds (% Sky Obscured)

95
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
97
99
100

Low Clouds (% Sky Obscured)

83
77
62
77
82
72
79
79
64
67
97
100
99
99
98
99
99
100
96
93
88
89
90
91

Medium Clouds (% Sky Obscured)

62
56
52
42
56
48
57
65
82
88
94
100
100
100
100
100
100
100
81
72
72
91
89
100

High Clouds (% Sky Obscured)

5
20
20
29
45
65
76
88
100
100
100
100
100
100
100
100
65
82
60
29
0
0
0
10

ISS Passover

Visibility (miles)

8
4
9
5
6
9
9
8
9
9
7
2
0
0
0
0
0
0
0
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
Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Snow
Snow

Precipitation Probability (%)

53
54
48
41
34
21
24
24
19
18
29
68
95
95
95
95
95
95
95
95
95
92
77
66

Precipitation Amount (mm)

0.2
0.2
0.1
0
0
0
0
0
0
0
0
0.3
0.7
1.5
1.4
0.9
1
1
0.9
0.8
0.6
0.6
0.3
0.2

Wind Speed/Direction (mph)

12
10
10
10
9
8
6
6
6
6
5
4
4
6
8
10
11
11
11
11
12
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
86
86
87
86
89
89
87
87
91
94
100
98
98
96
98
96
98
98
100
98
98
98

Pressure (mb)

1003
1003
1002
1002
1003
1003
1003
1003
1003
1002
1002
1001
999
997
996
996
995
994
993
992
991
990
990
990

Ozone (du)

376
365
354
347
345
344
342
342
342
342
346
348
345
341
341
345
347
346
347
346
347
345
342
337

Wednesday 10

Waning Gibbous 54%

23:22

12:29

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:47, Set: 16:41, Transit: 12:14. Moon - Rise: 23:22, Set: 12:29. Civil Dark: 17:14 - 07:14. Nautical Dark: 17:50 - 06:37. Astro Dark: 18:26 - 06:02

Total Clouds (% Sky Obscured)

99
97
94
95
98
100
100
100
100
82
68
67
59
47
44
44
38
41
50
60
65
67
67
66

Low Clouds (% Sky Obscured)

89
86
82
86
91
94
96
98
100
75
68
67
59
44
28
19
14
9
10
13
17
32
48
63

Medium Clouds (% Sky Obscured)

97
94
67
56
59
57
52
49
42
44
47
50
50
47
44
40
38
40
27
16
1
7
11
13

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
6
7
8
9
15

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
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

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

Precipitation Probability (%)

72
71
63
57
49
36
35
31
22
25
25
22
24
25
18
29
26
13
20
19
10
19
20
11

Precipitation Amount (mm)

0.3
0.3
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-7
-7
-8
-8
-8
-9
-9
-8
-8
-9
-10
-9
-9
-9
-10
-10
-11
-10
-10
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
92
92
92
92
92
91
82
79
81
79
79
80
85
85
85
87
85
85
84
87
89

Pressure (mb)

990
991
992
993
995
996
997
998
999
1000
1002
1003
1004
1005
1006
1007
1008
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

339
339
333
331
326
321
320
328
326
329
337
339
338
335
335
332
326
319
312
309
305
301
303
304

Thursday 11

Third Quarter 44%

00:29

12:47

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

Sun - Rise: 07:47, Set: 16:41, Transit: 12:14. Moon - Rise: 00:29, Set: 12:47. Civil Dark: 17:14 - 07:14. Nautical Dark: 17:51 - 06:38. Astro Dark: 18:26 - 06:02

Total Clouds (% Sky Obscured)

63
62
63
42
25
5
5
5
5
5
5
5
5
10
15
25
25
25
39
51
67
71
75
77

Low Clouds (% Sky Obscured)

63
62
63
42
25
5
5
5
5
5
5
5
5
10
15
25
17
3
13
20
31
34
36
35

Medium Clouds (% Sky Obscured)

9
10
10
10
20
5
5
5
5
5
5
5
5
10
15
25
25
25
28
25
19
19
20
14

High Clouds (% Sky Obscured)

10
15
45
42
25
5
5
5
3
2
4
0
0
0
0
20
25
25
39
51
49
29
5
2

ISS Passover

Visibility (miles)

9
8
6
4
3
3
2
2
1
0
0
0
0
3
6
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 (%)

22
22
13
23
25
16
31
34
28
28
25
26
24
20
15
15
13
8
9
8
5
7
8
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
94
96
96
96
96
96
96
94
94
94
92
90
90
88
87
85
82
80
79
82
84

Pressure (mb)

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

Ozone (du)

306
308
311
313
314
315
316
318
320
322
323
323
323
324
326
328
331
334
337
339
340
341
340
339

Friday 12

Waning Crescent 34%

01:35

13:04

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:48, Set: 16:41, Transit: 12:15. Moon - Rise: 01:35, Set: 13:04. Civil Dark: 17:14 - 07:15. Nautical Dark: 17:51 - 06:38. Astro Dark: 18:26 - 06:03

Total Clouds (% Sky Obscured)

79
81
80
79
74
73
81
88
94
94
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
39
42
44
42
42
44
50
59
59
62
59
66
69
69
61
60
56
53
52
58

Medium Clouds (% Sky Obscured)

24
29
33
34
30
26
47
63
82
90
96
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

4
20
37
33
30
27
39
51
60
66
71
75
68
70
70
85
85
55
15
15
25

ISS Passover

Visibility (miles)

9
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
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 (%)

11
13
13
16
14
3
8
9
9
14
16
17
21
26
30
31
30
27
26
24
19

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)

3
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-10
-14
-14
-14
-14
-15
-15
-16
-16
-16
-16
-16
-16
-16
-17
-16
-16
-15

Dew Point (°C)

-8
-9
-11
-12
-13
-13
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-14
-13
-12
-12

Relative Humidity (%)

85
85
87
86
88
88
86
86
86
86
88
88
86
86
86
86
86
85
85
85
83

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

337
339
340
341
342
343
344
341
338
335
337
339
341
345
349
353
356
360
363
362
360

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

Generated: 06/12/25 16:06:03. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-5.00