Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:21

17:50

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

Sun - Rise: 07:04, Set: 19:25, Transit: 13:14. Moon - Rise: 03:21, Set: 17:50. Civil Dark: 19:54 - 06:35. Nautical Dark: 20:29 - 06:01. Astro Dark: 21:04 - 05:26

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
24
27
32
25
42
37
37
37
39
42
32
25
12
22
51
42
59
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
24
27
32
25
42
37
37
37
39
42
32
25
12
22
51
22
59
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
10
18
0
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
2
2
2
2
4
4
4
1
1
3
2
0
1

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
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)

6
6
5
3
3
4
5
3
2
3
3
4
3
3
3
3
3
3
2
2
3
4
6
9

Chance of Frost

Temperature (°C)

24
24
24
26
25
21
17
15
14
13
13
12
11
11
11
11
11
11
13
18
22
24
25
26

Feels Like (°C)

25
25
24
26
26
22
18
17
15
14
14
12
12
12
11
11
12
12
14
18
23
24
26
26

Dew Point (°C)

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

Relative Humidity (%)

29
27
27
29
36
49
62
61
62
62
63
66
71
71
69
65
59
57
54
46
42
39
38
36

Pressure (mb)

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

Ozone (du)

278
277
278
278
277
276
276
275
275
276
278
279
279
279
280
280
280
281
282
282
282
284
283
284

Thursday 18

Waning Crescent 5%

04:34

18:15

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

Sun - Rise: 07:05, Set: 19:24, Transit: 13:13. Moon - Rise: 04:34, Set: 18:15. Civil Dark: 19:52 - 06:36. Nautical Dark: 20:27 - 06:02. Astro Dark: 21:02 - 05:27

Total Clouds (% Sky Obscured)

34
29
29
27
30
34
32
35
31
32
21
19
26
24
32
31
27
22
23
6
13
4
5
2

Low Clouds (% Sky Obscured)

34
29
29
27
30
34
32
35
31
32
21
19
26
24
32
31
27
22
20
0
5
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
1
0
3
2
1
1
3
2
4
2
3
8
5
10
4
5
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 (%)

0
0
0
0
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

26
26
25
23
21
19
17
17
16
16
14
13
12
12
11
10
10
9
10
11
13
15
16
17

Feels Like (°C)

25
24
24
22
21
19
18
18
17
16
15
14
13
12
11
10
10
9
10
11
12
14
15
15

Dew Point (°C)

11
13
15
16
17
16
16
16
16
15
14
13
12
11
11
10
9
9
9
8
6
4
3
2

Relative Humidity (%)

37
45
55
62
74
82
90
93
95
95
95
96
96
98
98
96
95
96
93
79
63
48
41
35

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

284
283
285
287
288
289
288
287
287
287
288
286
285
283
281
281
281
280
282
283
283
282
281
281

Friday 19

Waning Crescent 1%

05:43

18:36

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

Sun - Rise: 07:06, Set: 19:22, Transit: 13:13. Moon - Rise: 05:43, Set: 18:36. Civil Dark: 19:51 - 06:37. Nautical Dark: 20:25 - 06:03. Astro Dark: 21:00 - 05:28

Total Clouds (% Sky Obscured)

3
3
3
2
2
2
2
1
1
0
2
2
2
2
3
2
11
21
24
13
6
6
4
3

Low 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

Medium Clouds (% Sky Obscured)

3
3
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
3
2
2
2
2
1
1
0
0
0
1
1
1
1
11
21
24
12
5
4
2
1

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
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
15
13
11
10
9
8
7
7
7
6
5
5
4
4
5
8
11
14
16
18

Feels Like (°C)

16
15
15
14
13
12
9
8
7
7
6
7
6
6
5
5
4
4
5
6
9
12
13
15

Dew Point (°C)

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

Relative Humidity (%)

31
31
32
34
37
47
52
52
53
53
54
58
62
66
67
67
67
68
61
45
36
31
27
24

Pressure (mb)

1022
1021
1021
1022
1022
1022
1023
1024
1024
1025
1025
1026
1027
1027
1027
1027
1028
1028
1029
1029
1029
1028
1028
1027

Ozone (du)

282
281
282
282
281
280
279
280
281
281
281
280
279
278
277
276
275
275
275
276
276
276
278
279

Saturday 20

Waning Crescent 0%

06:50

18:54

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

Sun - Rise: 07:07, Set: 19:20, Transit: 13:13. Moon - Rise: 06:50, Set: 18:54. Civil Dark: 19:49 - 06:38. Nautical Dark: 20:23 - 06:04. Astro Dark: 20:58 - 05:30

Total Clouds (% Sky Obscured)

30
35
36
36
27
13
20
61
64
72
64
71
72
61
55
48
45
42
46
21
57
57
54
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
2
2
4
15
0
0
0
1
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
2
2
2
2
8
42
47
37
25
3
1
1
39
47
47
47

High Clouds (% Sky Obscured)

8
6
7
5
9
10
17
30
40
47
45
55
48
39
25
14
21
15
25
21
32
17
10
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
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
0
0
0
0
1
10
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)

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

Chance of Frost

Temperature (°C)

19
20
20
20
18
15
11
10
9
8
8
7
7
7
8
8
8
8
9
12
16
20
22
24

Feels Like (°C)

17
16
16
15
14
11
9
8
6
5
5
5
4
4
5
6
5
5
6
9
13
16
19
21

Dew Point (°C)

-3
-4
-4
-4
-2
-1
-1
0
0
1
0
0
0
0
-1
1
2
3
3
5
7
10
10
11

Relative Humidity (%)

21
20
19
19
25
35
44
51
56
60
58
61
62
62
54
59
63
68
67
64
56
52
48
45

Pressure (mb)

1026
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022
1022
1021
1021
1020
1019
1018

Ozone (du)

278
278
279
279
277
278
279
281
280
279
278
277
277
278
279
279
281
281
279
279
279
278
276
275

Sunday 21

New Moon 1%

07:56

19:11

14 OK
15 OK
16 OK
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

Sun - Rise: 07:08, Set: 19:18, Transit: 13:12. Moon - Rise: 07:56, Set: 19:11. Civil Dark: 19:47 - 06:40. Nautical Dark: 20:21 - 06:06. Astro Dark: 20:56 - 05:31

Total Clouds (% Sky Obscured)

40
25
25
42
69
95
94
94
93
96
98
99
100
100
100
98
96
90
89
85
85
73
68
61

Low Clouds (% Sky Obscured)

0
1
1
0
0
0
3
5
12
19
6
8
8
11
19
20
18
13
15
14
13
12
12
15

Medium Clouds (% Sky Obscured)

40
10
21
11
40
58
41
25
64
62
58
58
74
52
32
46
65
79
74
63
50
35
25
15

High Clouds (% Sky Obscured)

5
8
14
36
65
90
87
85
74
84
92
97
100
100
100
98
96
87
89
85
85
73
68
61

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
3
9
9
9
8
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
None
None
Very Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
4
11
15
14
30
64
64
20
9
29
22
43
48
45
70
81
69
82
93
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0.3
0.5
0
0.3
0.5
0.5
0.6
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
26
24
22
19
18
17
17
18
18
18
19
18
18
18
18
17
19
21
23
23
25

Feels Like (°C)

22
23
23
23
22
20
18
16
16
16
16
16
17
17
17
17
17
17
17
17
18
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

43
43
44
43
50
61
78
89
92
90
85
85
86
88
88
88
89
92
95
78
67
56
47
41

Pressure (mb)

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

Ozone (du)

274
274
275
275
275
275
276
277
278
278
277
277
277
278
278
279
279
279
280
279
278
277
277
277

Monday 22

Waxing Crescent 1%

09:01

19:28

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

Sun - Rise: 07:10, Set: 19:16, Transit: 13:12. Moon - Rise: 09:01, Set: 19:28. Civil Dark: 19:45 - 06:41. Nautical Dark: 20:19 - 06:07. Astro Dark: 20:54 - 05:32

Total Clouds (% Sky Obscured)

51
49
47
67
85
99
93
89
79
79
80
82
73
68
62
61
64
65
69
74
78
76
72
67

Low Clouds (% Sky Obscured)

14
13
12
19
27
33
45
56
68
63
58
52
45
38
33
35
36
40
43
49
52
58
59
55

Medium Clouds (% Sky Obscured)

14
25
33
32
21
9
17
29
42
41
39
34
24
21
17
16
15
9
7
5
2
3
3
4

High Clouds (% Sky Obscured)

51
49
47
53
56
70
71
74
77
79
80
82
73
55
20
16
36
33
43
52
61
49
13
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
82
52
45
38
19
19
19
10
23
29
31
31
36
36
30
28
27
22
22
23
21
21
20

Precipitation Amount (mm)

0.6
0.4
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
10
10
9
9
8
7
6
6
5
5
5
5
4
4
4
4
4
5
7
8
10
10
10

Chance of Frost

Temperature (°C)

26
26
26
26
24
23
21
21
20
19
19
18
17
17
17
16
17
17
18
20
23
25
27
28

Feels Like (°C)

20
27
26
25
25
26
26
18
18
18
18
19
18
15
16
17
17
16
16
19
21
21
23
23

Dew Point (°C)

9
9
9
9
9
11
11
11
11
11
11
12
13
14
14
15
15
15
15
15
15
15
15
13

Relative Humidity (%)

35
34
33
33
38
46
54
55
56
57
62
69
74
81
85
92
90
86
85
72
62
53
47
41

Pressure (mb)

1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

277
277
276
275
274
272
271
271
271
271
271
271
271
271
271
271
271
271
271
271
271
271
271
270

Tuesday 23

Waxing Crescent 4%

10:06

19:45

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
07 Bad

Sun - Rise: 07:11, Set: 19:14, Transit: 13:12. Moon - Rise: 10:06, Set: 19:45. Civil Dark: 19:43 - 06:42. Nautical Dark: 20:17 - 06:08. Astro Dark: 20:52 - 05:34

Total Clouds (% Sky Obscured)

78
89
100
100
100
100
100
100
100
100
100
100
96
90
85
85
82
82

Low Clouds (% Sky Obscured)

52
47
41
49
58
67
39
19
3
18
34
50
50
47
45
40
37
34

Medium Clouds (% Sky Obscured)

24
47
72
80
83
90
81
74
66
48
32
15
18
23
28
29
38
39

High Clouds (% Sky Obscured)

37
68
100
100
100
100
100
99
99
100
100
100
83
67
50
55
60
80

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

50
60
61
63
67
76
79
73
43
33
25
4
12
16
17
22
30
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
12
10
8
7
6
6
6
5
5
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

29
29
28
28
26
24
21
21
20
19
19
19
18
18
18
18
17
17

Feels Like (°C)

24
29
27
26
27
27
27
19
19
20
20
19
18
18
18
18
17
17

Dew Point (°C)

13
12
12
12
12
12
12
12
13
13
13
13
13
14
14
15
15
15

Relative Humidity (%)

36
36
36
36
41
48
55
59
64
69
70
70
71
75
78
82
85
88

Pressure (mb)

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

Ozone (du)

270
269
268
267
267
266
266
265
265
264
263
263
262
262
262
263
264
264

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

Generated: 17/09/25 14:02:39. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00