Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

19:54

05:53

04 Bad
05 Bad
06 OK
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 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK

Sun - Rise: 06:38, Set: 20:04, Transit: 13:21. Moon - Rise: 19:54, Set: 05:53. Civil Dark: 20:34 - 06:08. Nautical Dark: 21:11 - 05:31. Astro Dark: 21:50 - 04:53

Total Clouds (% Sky Obscured)

55
41
29
49
45
55
33
38
77
95
70
71
58
37
37
37
41
36
64
87
88
68
56
40

Low Clouds (% Sky Obscured)

17
17
17
15
11
37
20
28
58
89
58
60
47
24
18
25
34
34
62
79
88
63
43
26

Medium Clouds (% Sky Obscured)

3
3
3
22
23
20
2
13
36
45
28
26
16
3
18
0
0
0
0
12
0
0
0
0

High Clouds (% Sky Obscured)

0
0
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)

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

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 (%)

17
9
19
8
9
29
24
16
24
22
22
16
12
12
3
5
0
2
4
21
9
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)

4
4
3
5
6
8
10
11
11
12
11
12
11
11
9
9
8
6
5
5
6
6
5
3

Chance of Frost

Temperature (°C)

17
17
17
17
18
19
20
21
22
23
23
23
23
23
22
21
19
17
16
16
16
15
15
14

Feels Like (°C)

18
18
18
18
19
20
20
21
21
21
21
22
22
22
23
21
20
19
17
16
14
13
14
14

Dew Point (°C)

16
16
16
16
16
18
17
16
15
15
16
15
16
15
16
16
16
17
16
14
14
13
13
13

Relative Humidity (%)

95
95
95
93
92
89
81
69
62
60
63
60
63
63
67
74
85
95
95
89
90
87
90
95

Pressure (mb)

1009
1009
1009
1010
1010
1011
1011
1011
1011
1010
1011
1011
1011
1012
1012
1013
1013
1015
1015
1015
1016
1017
1017
1018

Ozone (du)

316
316
317
318
318
320
319
318
318
320
319
317
316
318
320
320
321
322
321
320
318
316
317
317

Friday 28

Full Moon 99%

20:13

07:02

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

Sun - Rise: 06:39, Set: 20:03, Transit: 13:21. Moon - Rise: 20:13, Set: 07:02. Civil Dark: 20:33 - 06:09. Nautical Dark: 21:09 - 05:33. Astro Dark: 21:48 - 04:54

Total Clouds (% Sky Obscured)

33
34
32
28
26
33
33
30
26
35
59
83
68
1
0
0
0
0
16
39
47
51
54
58

Low Clouds (% Sky Obscured)

24
22
19
14
9
15
12
11
12
23
59
83
68
1
0
0
0
0
0
12
16
16
15
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
23
21
0
0
0
0
0
16
31
45
46
45
48

High Clouds (% Sky Obscured)

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

Fog (%)

2
6
36
51
38
10
3
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
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)

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

Chance of Frost

Temperature (°C)

13
12
11
11
13
15
16
18
19
20
21
21
21
21
20
19
16
15
14
13
12
12
12
12

Feels Like (°C)

14
13
12
12
14
16
17
18
20
22
22
21
19
19
22
21
18
17
15
13
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
91
86
73
62
55
53
50
48
50
60
62
58
70
78
76
74
68
61
58
59
59

Pressure (mb)

1018
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021

Ozone (du)

318
321
324
326
329
330
329
328
330
332
333
332
332
333
335
336
336
337
338
339
339
339
336
333

Saturday 29

Waning Gibbous 95%

20:32

08:11

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

Sun - Rise: 06:40, Set: 20:01, Transit: 13:21. Moon - Rise: 20:32, Set: 08:11. Civil Dark: 20:31 - 06:10. Nautical Dark: 21:07 - 05:34. Astro Dark: 21:45 - 04:56

Total Clouds (% Sky Obscured)

51
61
65
58
62
81
33
52
86
38
49
52
56
38
50
81
63
66
72
83
60
80
65
63

Low Clouds (% Sky Obscured)

10
13
14
23
20
81
33
34
0
3
20
14
24
2
0
65
38
11
23
17
30
0
0
0

Medium Clouds (% Sky Obscured)

39
38
37
30
26
16
0
0
8
23
37
45
51
11
0
1
24
66
59
65
32
49
37
35

High Clouds (% Sky Obscured)

0
0
1
1
1
15
15
17
77
9
12
7
30
38
50
54
22
66
15
9
2
28
19
27

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
3
4
7
6
3
1
0
0
0
0
0
0
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
4
4
5
6
9
11
11
12
11
12
10
9
6
6
5
5
6
8
9
9
9

Chance of Frost

Temperature (°C)

12
13
13
13
14
18
20
22
23
24
25
26
26
25
25
23
21
19
18
18
19
19
19
19

Feels Like (°C)

12
12
12
12
14
17
18
19
20
22
24
24
24
24
25
24
20
19
19
17
17
17
15
16

Dew Point (°C)

4
4
5
6
9
11
12
13
14
15
15
15
15
16
16
16
12
12
11
11
11
9
10
10

Relative Humidity (%)

58
57
58
61
68
65
61
57
56
55
53
49
52
55
57
62
57
61
64
63
58
52
54
58

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

330
328
327
323
320
318
317
316
316
316
316
317
315
314
314
315
315
317
317
315
313
312
310
308

Sunday 30

Waning Gibbous 89%

20:51

09:22

04 OK
05 Bad
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

Sun - Rise: 06:42, Set: 19:59, Transit: 13:20. Moon - Rise: 20:51, Set: 09:22. Civil Dark: 20:29 - 06:12. Nautical Dark: 21:05 - 05:36. Astro Dark: 21:43 - 04:57

Total Clouds (% Sky Obscured)

48
66
79
89
81
79
75
77
79
85
89
94
98
99
99
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
11
3
10
36
45
56
63
72
71
75
83
83
56
80
81
82
87
56
83
75
59
85

Medium Clouds (% Sky Obscured)

24
26
44
70
67
79
75
77
79
85
89
94
97
98
58
100
92
90
100
100
99
98
92
90

High Clouds (% Sky Obscured)

18
44
56
64
41
31
25
19
47
53
56
18
48
58
74
86
90
95
99
100
100
99
93
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
8
7
7

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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
2
1
2
4
22
4
6
4
3
38
44
52
86
90
77
86
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.7
0.3
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
20
21
23
23
23
23
23
23
23
22
21
20
20
19
19
18
18
18
18

Feels Like (°C)

16
16
16
16
17
19
20
22
22
23
23
24
25
24
22
23
21
21
19
19
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

60
60
65
70
69
66
66
66
67
73
73
76
78
78
79
80
77
77
76
73
83
89
93
93

Pressure (mb)

1018
1018
1018
1018
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

305
304
302
301
300
299
298
298
298
296
296
296
294
294
295
294
295
296
295
296
294
296
294
293

Monday 31

Waning Gibbous 87%

21:13

10:34

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:43, Set: 19:57, Transit: 13:20. Moon - Rise: 21:13, Set: 10:34. Civil Dark: 20:27 - 06:13. Nautical Dark: 21:03 - 05:37. Astro Dark: 21:41 - 04:59

Total Clouds (% Sky Obscured)

99
99
100
82
77
97
70
92
100
100
100
100
100
100
100
100
96
92
85
87
88
89
93
96

Low Clouds (% Sky Obscured)

98
87
76
42
61
83
41
41
76
100
38
26
70
81
84
83
65
46
29
43
56
64
57
49

Medium Clouds (% Sky Obscured)

32
23
19
24
19
17
21
21
25
99
97
94
86
87
51
71
66
61
55
51
48
41
44
43

High Clouds (% Sky Obscured)

78
84
91
82
75
85
70
92
100
100
100
100
100
100
100
100
96
92
85
80
80
79
78
75

ISS Passover

Visibility (miles)

7
9
6
9
9
4
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

53
50
55
53
67
71
62
60
60
56
64
75
81
94
95
95
95
84
39
44
40
38
36
33

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.2
0.2
0.2
0
0.2
0.4
0.4
0.6
1
1.5
0.6
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
5
5
6
6
6
6
7
7
8
6
6
4
5
6
5
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

19
19
19
19
19
21
22
23
24
25
25
24
24
23
23
22
21
21
21
20
21
21
21
21

Feels Like (°C)

20
19
20
20
21
22
23
25
25
25
25
25
25
25
25
24
23
23
23
23
23
23
23
24

Dew Point (°C)

18
18
18
18
18
19
20
19
17
17
18
19
19
20
21
20
20
20
20
20
20
20
20
20

Relative Humidity (%)

93
92
91
95
93
91
88
74
64
62
66
70
74
84
88
89
94
95
95
96
96
95
96
96

Pressure (mb)

1015
1014
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1014
1013
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

292
293
292
290
287
285
283
282
282
281
281
280
280
279
280
281
282
284
285
287
287
287
288
289

Tuesday 1

Waning Gibbous 81%

21:39

11:50

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:44, Set: 19:55, Transit: 13:20. Moon - Rise: 21:39, Set: 11:50. Civil Dark: 20:25 - 06:14. Nautical Dark: 21:01 - 05:38. Astro Dark: 21:39 - 05:00

Total Clouds (% Sky Obscured)

99
98
97
96
98
99
100
98
96
95
84
74
64
61
58
58
58
57
57
51
42
36
33
35

Low Clouds (% Sky Obscured)

49
43
43
45
40
59
71
71
71
68
46
24
6
8
14
14
26
26
23
23
19
19
23
26

Medium Clouds (% Sky Obscured)

36
24
18
12
12
12
12
7
7
7
13
22
33
55
58
58
58
57
57
51
42
36
33
31

High Clouds (% Sky Obscured)

72
67
65
67
84
93
100
97
94
91
69
50
23
34
37
45
45
45
45
40
25
20
4
1

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
42
48
51
58
63
64
72
92
72
70
72
32
24
13
1
6
9
8
24
30
27
29
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
5
5
6
7
9
7
7
6
5
6
9
7
6
4
4
3
3
3
4
5
5

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
22
22
24
25
27
27
26
26
25
24
23
23
22
22
21
20
19
18

Feels Like (°C)

24
24
24
24
24
23
23
23
22
20
20
32
31
31
31
31
31
24
24
25
24
24
23
20

Dew Point (°C)

20
20
20
20
20
20
21
21
20
19
19
19
19
20
20
21
21
20
20
20
19
18
17
17

Relative Humidity (%)

96
96
96
96
98
95
95
92
80
68
59
61
65
68
73
80
87
87
87
88
88
88
88
89

Pressure (mb)

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

Ozone (du)

291
293
292
290
289
287
286
285
284
283
281
281
280
280
280
280
280
279
278
278
277
277
276
278

Wednesday 2

Waning Gibbous 72%

22:12

13:07

04 OK
05 OK
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: 06:45, Set: 19:54, Transit: 13:19. Moon - Rise: 22:12, Set: 13:07. Civil Dark: 20:23 - 06:15. Nautical Dark: 20:59 - 05:40. Astro Dark: 21:37 - 05:02

Total Clouds (% Sky Obscured)

35
33
35
37
55
64
72
79
87
96
95
94
91
80
74
67
69
58
51
61
68
76

Low Clouds (% Sky Obscured)

30
22
14
6
25
42
58
56
55
53
51
49
48
38
32
52
61
58
51
61
68
74

Medium Clouds (% Sky Obscured)

21
16
12
8
21
34
47
37
27
18
14
9
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
8
11
19
38
61
82
82
81
67
53
38
15
14
4
2
20
27
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

Precipitation Type

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

Precipitation Probability (%)

2
6
8
7
31
39
36
28
21
15
17
16
12
14
14
11
9
6
3
3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
18
18
19
20
22
23
24
25
25
25
25
25
23
22
21
20
20
19
18
18

Feels Like (°C)

19
19
18
18
17
21
21
23
22
22
23
29
27
26
26
26
27
22
23
24
24
23

Dew Point (°C)

16
15
16
16
17
18
19
20
19
18
17
18
18
18
18
18
18
18
18
18
17
17

Relative Humidity (%)

90
90
89
89
88
86
84
83
73
67
61
63
65
67
72
78
85
88
89
92
93
93

Pressure (mb)

1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

279
280
281
282
283
284
285
286
288
289
291
290
289
289
290
291
292
291
290
288
287
285

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

Generated: 27/08/26 04:15:39. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-4.00